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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
175.0
|
monetaryItemType
|
table: <entity> 175.0 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:DividendsCommonStock
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
4.0
|
monetaryItemType
|
table: <entity> 4.0 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
220.3
|
monetaryItemType
|
table: <entity> 220.3 </entity> <entity type> monetaryItemType </entity type> <context> Net Income | 220.3 | 3.5 | 223.8 </context>
|
us-gaap:ProfitLoss
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3.5
|
monetaryItemType
|
table: <entity> 3.5 </entity> <entity type> monetaryItemType </entity type> <context> Net Income | 220.3 | 3.5 | 223.8 </context>
|
us-gaap:ProfitLoss
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
223.8
|
monetaryItemType
|
table: <entity> 223.8 </entity> <entity type> monetaryItemType </entity type> <context> Net Income | 220.3 | 3.5 | 223.8 </context>
|
us-gaap:ProfitLoss
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
0.8
|
monetaryItemType
|
table: <entity> 0.8 </entity> <entity type> monetaryItemType </entity type> <context> Other Comprehensive Income | 0.8 | 0.8 </context>
|
us-gaap:OtherComprehensiveIncomeLossNetOfTax
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
1492.2
|
monetaryItemType
|
table: <entity> 1492.2 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2023 | 0.1 | 1,492.2 | 2,281.3 | ( 3.4 ) | 0.2 | 3,770.4 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
2281.3
|
monetaryItemType
|
table: <entity> 2281.3 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2023 | 0.1 | 1,492.2 | 2,281.3 | ( 3.4 ) | 0.2 | 3,770.4 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3.4
|
monetaryItemType
|
table: <entity> 3.4 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
0.2
|
monetaryItemType
|
table: <entity> 0.2 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2023 | 0.1 | 1,492.2 | 2,281.3 | ( 3.4 ) | 0.2 | 3,770.4 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3770.4
|
monetaryItemType
|
table: <entity> 3770.4 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2023 | 0.1 | 1,492.2 | 2,281.3 | ( 3.4 ) | 0.2 | 3,770.4 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
250.0
|
monetaryItemType
|
table: <entity> 250.0 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:DividendsCommonStock
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
4.3
|
monetaryItemType
|
table: <entity> 4.3 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
321.2
|
monetaryItemType
|
table: <entity> 321.2 </entity> <entity type> monetaryItemType </entity type> <context> Net Income | 321.2 | 4.5 | 325.7 </context>
|
us-gaap:ProfitLoss
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
4.5
|
monetaryItemType
|
table: <entity> 4.5 </entity> <entity type> monetaryItemType </entity type> <context> Net Income | 321.2 | 4.5 | 325.7 </context>
|
us-gaap:ProfitLoss
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
325.7
|
monetaryItemType
|
table: <entity> 325.7 </entity> <entity type> monetaryItemType </entity type> <context> Net Income | 321.2 | 4.5 | 325.7 </context>
|
us-gaap:ProfitLoss
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
5.7
|
monetaryItemType
|
table: <entity> 5.7 </entity> <entity type> monetaryItemType </entity type> <context> Other Comprehensive Income | 5.7 | 5.7 </context>
|
us-gaap:OtherComprehensiveIncomeLossNetOfTax
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
1549.7
|
monetaryItemType
|
table: <entity> 1549.7 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2024 | $ | 0.1 | $ | 1,549.7 | $ | 2,352.5 | $ | 2.3 | $ | 0.4 | $ | 3,905.0 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
2352.5
|
monetaryItemType
|
table: <entity> 2352.5 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2024 | $ | 0.1 | $ | 1,549.7 | $ | 2,352.5 | $ | 2.3 | $ | 0.4 | $ | 3,905.0 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
2.3
|
monetaryItemType
|
table: <entity> 2.3 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2024 | $ | 0.1 | $ | 1,549.7 | $ | 2,352.5 | $ | 2.3 | $ | 0.4 | $ | 3,905.0 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
0.4
|
monetaryItemType
|
table: <entity> 0.4 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2024 | $ | 0.1 | $ | 1,549.7 | $ | 2,352.5 | $ | 2.3 | $ | 0.4 | $ | 3,905.0 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>SWEPCo Common Shareholder</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Common Stock</td><td></td><td>Paid-in Capital</td><td></td><td>Retained Earnings</td><td></td><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>Noncontrolling Interest</td><td></td><td>Total</td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2021</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,092.2</td><td></td><td></td><td>$</td><td>2,050.9</td><td></td><td></td><td>$</td><td>6.7</td><td></td><td></td><td>$</td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>3,149.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>350.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>350.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 105.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>290.1</td><td></td><td></td><td></td><td></td><td>4.2</td><td></td><td></td><td>294.3</td><td></td></tr><tr><td>Other Comprehensive Loss</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td><td></td><td></td><td></td><td>( 10.9 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2022</td><td>0.1</td><td></td><td></td><td>1,442.2</td><td></td><td></td><td>2,236.0</td><td></td><td></td><td>( 4.2 )</td><td></td><td></td><td>0.7</td><td></td><td></td><td>3,674.8</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>50.0</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>50.0</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 175.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.0 )</td><td></td><td></td><td>( 4.0 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>220.3</td><td></td><td></td><td></td><td></td><td>3.5</td><td></td><td></td><td>223.8</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>0.8</td><td></td><td></td><td></td><td></td><td>0.8</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2023</td><td>0.1</td><td></td><td></td><td>1,492.2</td><td></td><td></td><td>2,281.3</td><td></td><td></td><td>( 3.4 )</td><td></td><td></td><td>0.2</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Capital Contribution from Parent</td><td></td><td></td><td>58.6</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>58.6</td><td></td></tr><tr><td>Return of Capital to Parent</td><td></td><td></td><td>( 1.1 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 1.1 )</td><td></td></tr><tr><td>Common Stock Dividends</td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 250.0 )</td><td></td></tr><tr><td>Common Stock Dividends – Nonaffiliated</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>( 4.3 )</td><td></td><td></td><td>( 4.3 )</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net Income</td><td></td><td></td><td></td><td></td><td>321.2</td><td></td><td></td><td></td><td></td><td>4.5</td><td></td><td></td><td>325.7</td><td></td></tr><tr><td>Other Comprehensive Income</td><td></td><td></td><td></td><td></td><td></td><td></td><td>5.7</td><td></td><td></td><td></td><td></td><td>5.7</td><td></td></tr><tr><td>TOTAL EQUITY – DECEMBER 31, 2024</td><td>$</td><td>0.1</td><td></td><td></td><td>$</td><td>1,549.7</td><td></td><td></td><td>$</td><td>2,352.5</td><td></td><td></td><td>$</td><td>2.3</td><td></td><td></td><td>$</td><td>0.4</td><td></td><td></td><td>$</td><td>3,905.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3905.0
|
monetaryItemType
|
table: <entity> 3905.0 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL EQUITY – DECEMBER 31, 2024 | $ | 0.1 | $ | 1,549.7 | $ | 2,352.5 | $ | 2.3 | $ | 0.4 | $ | 3,905.0 </context>
|
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
|
1.2
|
monetaryItemType
|
table: <entity> 1.2 </entity> <entity type> monetaryItemType </entity type> <context> Cash and Cash Equivalents | $ | 1.2 | $ | 2.4 </context>
|
us-gaap:CashAndCashEquivalentsAtCarryingValue
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
2.4
|
monetaryItemType
|
table: <entity> 2.4 </entity> <entity type> monetaryItemType </entity type> <context> Cash and Cash Equivalents | $ | 1.2 | $ | 2.4 </context>
|
us-gaap:CashAndCashEquivalentsAtCarryingValue
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3.4
|
monetaryItemType
|
table: <entity> 3.4 </entity> <entity type> monetaryItemType </entity type> <context> Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) | 3.4 | — </context>
|
us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
0
|
monetaryItemType
|
table: <entity> 0 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
—
|
monetaryItemType
|
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) | 3.4 | — </context>
|
us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
2.3
|
monetaryItemType
|
table: <entity> 2.3 </entity> <entity type> monetaryItemType </entity type> <context> Advances to Affiliates | 2.3 | 2.2 </context>
|
us-gaap:OtherReceivablesNetCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
2.2
|
monetaryItemType
|
table: <entity> 2.2 </entity> <entity type> monetaryItemType </entity type> <context> Advances to Affiliates | 2.3 | 2.2 </context>
|
us-gaap:OtherReceivablesNetCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
34.5
|
monetaryItemType
|
table: <entity> 34.5 </entity> <entity type> monetaryItemType </entity type> <context> Customers | 34.5 | 39.0 </context>
|
us-gaap:AccountsReceivableGrossCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
39.0
|
monetaryItemType
|
table: <entity> 39.0 </entity> <entity type> monetaryItemType </entity type> <context> Customers | 34.5 | 39.0 </context>
|
us-gaap:AccountsReceivableGrossCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
54.1
|
monetaryItemType
|
table: <entity> 54.1 </entity> <entity type> monetaryItemType </entity type> <context> Affiliated Companies | 54.1 | 47.2 </context>
|
us-gaap:AccountsAndOtherReceivablesNetCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
47.2
|
monetaryItemType
|
table: <entity> 47.2 </entity> <entity type> monetaryItemType </entity type> <context> Affiliated Companies | 54.1 | 47.2 </context>
|
us-gaap:AccountsAndOtherReceivablesNetCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
9.2
|
monetaryItemType
|
table: <entity> 9.2 </entity> <entity type> monetaryItemType </entity type> <context> Miscellaneous | 9.2 | 8.3 </context>
|
us-gaap:OtherReceivables
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
8.3
|
monetaryItemType
|
table: <entity> 8.3 </entity> <entity type> monetaryItemType </entity type> <context> Miscellaneous | 9.2 | 8.3 </context>
|
us-gaap:OtherReceivables
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
97.8
|
monetaryItemType
|
table: <entity> 97.8 </entity> <entity type> monetaryItemType </entity type> <context> Total Accounts Receivable | 97.8 | 94.5 </context>
|
us-gaap:AccountsReceivableNetCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
94.5
|
monetaryItemType
|
table: <entity> 94.5 </entity> <entity type> monetaryItemType </entity type> <context> Total Accounts Receivable | 97.8 | 94.5 </context>
|
us-gaap:AccountsReceivableNetCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
86.5
|
monetaryItemType
|
table: <entity> 86.5 </entity> <entity type> monetaryItemType </entity type> <context> Fuel | 86.5 | 113.8 </context>
|
us-gaap:InventoryRawMaterials
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
113.8
|
monetaryItemType
|
table: <entity> 113.8 </entity> <entity type> monetaryItemType </entity type> <context> Fuel | 86.5 | 113.8 </context>
|
us-gaap:InventoryRawMaterials
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
1.5
|
monetaryItemType
|
table: <entity> 1.5 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:OtherInventorySupplies
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3.9
|
monetaryItemType
|
table: <entity> 3.9 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:OtherInventorySupplies
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
81.4
|
monetaryItemType
|
table: <entity> 81.4 </entity> <entity type> monetaryItemType </entity type> <context> Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) | 81.4 | 88.4 </context>
|
us-gaap:OtherInventorySupplies
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
88.4
|
monetaryItemType
|
table: <entity> 88.4 </entity> <entity type> monetaryItemType </entity type> <context> Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) | 81.4 | 88.4 </context>
|
us-gaap:OtherInventorySupplies
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
18.1
|
monetaryItemType
|
table: <entity> 18.1 </entity> <entity type> monetaryItemType </entity type> <context> Risk Management Assets | 18.1 | 11.6 </context>
|
us-gaap:DerivativeAssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
11.6
|
monetaryItemType
|
table: <entity> 11.6 </entity> <entity type> monetaryItemType </entity type> <context> Risk Management Assets | 18.1 | 11.6 </context>
|
us-gaap:DerivativeAssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
|
26.0
|
monetaryItemType
|
table: <entity> 26.0 </entity> <entity type> monetaryItemType </entity type> <context> Accrued Tax Benefits | 26.0 | 28.4 </context>
|
us-gaap:IncomeTaxesReceivable
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
|
28.4
|
monetaryItemType
|
table: <entity> 28.4 </entity> <entity type> monetaryItemType </entity type> <context> Accrued Tax Benefits | 26.0 | 28.4 </context>
|
us-gaap:IncomeTaxesReceivable
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
106.6
|
monetaryItemType
|
table: <entity> 106.6 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory Asset for Under-Recovered Fuel Costs | 106.6 | 170.8 </context>
|
us-gaap:RegulatoryAssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
170.8
|
monetaryItemType
|
table: <entity> 170.8 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory Asset for Under-Recovered Fuel Costs | 106.6 | 170.8 </context>
|
us-gaap:RegulatoryAssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
14.7
|
monetaryItemType
|
table: <entity> 14.7 </entity> <entity type> monetaryItemType </entity type> <context> Prepayments and Other Current Assets | 14.7 | 29.2 </context>
|
us-gaap:PrepaidExpenseAndOtherAssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
29.2
|
monetaryItemType
|
table: <entity> 29.2 </entity> <entity type> monetaryItemType </entity type> <context> Prepayments and Other Current Assets | 14.7 | 29.2 </context>
|
us-gaap:PrepaidExpenseAndOtherAssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
438.0
|
monetaryItemType
|
table: <entity> 438.0 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL CURRENT ASSETS | 438.0 | 541.3 </context>
|
us-gaap:AssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
541.3
|
monetaryItemType
|
table: <entity> 541.3 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL CURRENT ASSETS | 438.0 | 541.3 </context>
|
us-gaap:AssetsCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
166.8
|
monetaryItemType
|
table: <entity> 166.8 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:PropertyPlantAndEquipmentOther
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
182.7
|
monetaryItemType
|
table: <entity> 182.7 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:PropertyPlantAndEquipmentOther
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
940.4
|
monetaryItemType
|
table: <entity> 940.4 </entity> <entity type> monetaryItemType </entity type> <context> Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) | 940.4 | 814.4 </context>
|
us-gaap:PropertyPlantAndEquipmentOther
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
814.4
|
monetaryItemType
|
table: <entity> 814.4 </entity> <entity type> monetaryItemType </entity type> <context> Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) | 940.4 | 814.4 </context>
|
us-gaap:PropertyPlantAndEquipmentOther
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
627.3
|
monetaryItemType
|
table: <entity> 627.3 </entity> <entity type> monetaryItemType </entity type> <context> Construction Work in Progress | 627.3 | 555.8 </context>
|
us-gaap:ConstructionInProgressGross
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
555.8
|
monetaryItemType
|
table: <entity> 555.8 </entity> <entity type> monetaryItemType </entity type> <context> Construction Work in Progress | 627.3 | 555.8 </context>
|
us-gaap:ConstructionInProgressGross
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
|
12726.1
|
monetaryItemType
|
table: <entity> 12726.1 </entity> <entity type> monetaryItemType </entity type> <context> Total Property, Plant and Equipment | 12,726.1 | 11,645.6 </context>
|
us-gaap:PropertyPlantAndEquipmentGross
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
11645.6
|
monetaryItemType
|
table: <entity> 11645.6 </entity> <entity type> monetaryItemType </entity type> <context> Total Property, Plant and Equipment | 12,726.1 | 11,645.6 </context>
|
us-gaap:PropertyPlantAndEquipmentGross
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
921.3
|
monetaryItemType
|
table: <entity> 921.3 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory Assets | 921.3 | 1,131.8 </context>
|
us-gaap:RegulatoryAssetsNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
1131.8
|
monetaryItemType
|
table: <entity> 1131.8 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory Assets | 921.3 | 1,131.8 </context>
|
us-gaap:RegulatoryAssetsNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
331.4
|
monetaryItemType
|
table: <entity> 331.4 </entity> <entity type> monetaryItemType </entity type> <context> Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) | 331.4 | — </context>
|
us-gaap:SecuritizedRegulatoryTransitionAssetsNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
0
|
monetaryItemType
|
table: <entity> 0 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:SecuritizedRegulatoryTransitionAssetsNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
—
|
monetaryItemType
|
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) | 3.4 | — </context>
|
us-gaap:SecuritizedRegulatoryTransitionAssetsNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
1610.9
|
monetaryItemType
|
table: <entity> 1610.9 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL OTHER NONCURRENT ASSETS | 1,610.9 | 1,457.9 </context>
|
us-gaap:OtherAssetsNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
1457.9
|
monetaryItemType
|
table: <entity> 1457.9 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL OTHER NONCURRENT ASSETS | 1,610.9 | 1,457.9 </context>
|
us-gaap:OtherAssetsNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
11495.0
|
monetaryItemType
|
table: <entity> 11495.0 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL ASSETS | $ | 11,495.0 | $ | 10,557.6 </context>
|
us-gaap:Assets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>CURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and Cash Equivalents</td><td></td><td>$</td><td>1.2</td><td></td><td></td><td>$</td><td>2.4</td><td></td></tr><tr><td>Restricted Cash Restricted Cash (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 3.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Advances to Affiliates</td><td></td><td>2.3</td><td></td><td></td><td>2.2</td><td></td></tr><tr><td>Accounts Receivable:</td><td></td><td></td><td></td><td></td></tr><tr><td>Customers</td><td></td><td>34.5</td><td></td><td></td><td>39.0</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>54.1</td><td></td><td></td><td>47.2</td><td></td></tr><tr><td>Miscellaneous</td><td></td><td>9.2</td><td></td><td></td><td>8.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total Accounts Receivable</td><td></td><td>97.8</td><td></td><td></td><td>94.5</td><td></td></tr><tr><td>Fuel</td><td></td><td>86.5</td><td></td><td></td><td>113.8</td><td></td></tr><tr><td>Materials and Supplies Materials and Supplies (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 1.5 and $ 3.9 , Respectively, Related to Sabine)</td><td></td><td>81.4</td><td></td><td></td><td>88.4</td><td></td></tr><tr><td>Risk Management Assets</td><td></td><td>18.1</td><td></td><td></td><td>11.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Accrued Tax Benefits</td><td></td><td>26.0</td><td></td><td></td><td>28.4</td><td></td></tr><tr><td>Regulatory Asset for Under-Recovered Fuel Costs</td><td></td><td>106.6</td><td></td><td></td><td>170.8</td><td></td></tr><tr><td>Prepayments and Other Current Assets</td><td></td><td>14.7</td><td></td><td></td><td>29.2</td><td></td></tr><tr><td>TOTAL CURRENT ASSETS</td><td></td><td>438.0</td><td></td><td></td><td>541.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>PROPERTY, PLANT AND EQUIPMENT</td><td></td><td></td><td></td><td></td></tr><tr><td>Electric:</td><td></td><td></td><td></td><td></td></tr><tr><td>Generation</td><td></td><td>5,287.5</td><td></td><td></td><td>4,790.7</td><td></td></tr><tr><td>Transmission</td><td></td><td>2,863.8</td><td></td><td></td><td>2,660.6</td><td></td></tr><tr><td>Distribution</td><td></td><td>3,007.1</td><td></td><td></td><td>2,824.1</td><td></td></tr><tr><td>Other Property, Plant and Equipment Other Property, Plant and Equipment (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>940.4</td><td></td><td></td><td>814.4</td><td></td></tr><tr><td>Construction Work in Progress</td><td></td><td>627.3</td><td></td><td></td><td>555.8</td><td></td></tr><tr><td>Total Property, Plant and Equipment</td><td></td><td>12,726.1</td><td></td><td></td><td>11,645.6</td><td></td></tr><tr><td>Accumulated Depreciation and Amortization Accumulated Depreciation and Amortization (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine) (December 31, 2024 and 2023 Amounts Include $ 166.8 and $ 182.7 , Respectively, Related to Sabine)</td><td></td><td>3,280.0</td><td></td><td></td><td>3,087.2</td><td></td></tr><tr><td>TOTAL PROPERTY, PLANT AND EQUIPMENT – NET</td><td></td><td>9,446.1</td><td></td><td></td><td>8,558.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>OTHER NONCURRENT ASSETS</td><td></td><td></td><td></td><td></td></tr><tr><td>Regulatory Assets</td><td></td><td>921.3</td><td></td><td></td><td>1,131.8</td><td></td></tr><tr><td>Securitized Assets Securitized Assets (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 331.4 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>331.4</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Charges and Other Noncurrent Assets</td><td></td><td>358.2</td><td></td><td></td><td>326.1</td><td></td></tr><tr><td>TOTAL OTHER NONCURRENT ASSETS</td><td></td><td>1,610.9</td><td></td><td></td><td>1,457.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL ASSETS</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
10557.6
|
monetaryItemType
|
table: <entity> 10557.6 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL ASSETS | $ | 11,495.0 | $ | 10,557.6 </context>
|
us-gaap:Assets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
275.0
|
monetaryItemType
|
table: <entity> 275.0 </entity> <entity type> monetaryItemType </entity type> <context> Advances from Affiliates | $ | 275.0 | $ | 88.7 </context>
|
us-gaap:OtherShortTermBorrowings
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
88.7
|
monetaryItemType
|
table: <entity> 88.7 </entity> <entity type> monetaryItemType </entity type> <context> Advances from Affiliates | $ | 275.0 | $ | 88.7 </context>
|
us-gaap:OtherShortTermBorrowings
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
265.5
|
monetaryItemType
|
table: <entity> 265.5 </entity> <entity type> monetaryItemType </entity type> <context> General | 265.5 | 198.9 </context>
|
us-gaap:AccountsPayableCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
198.9
|
monetaryItemType
|
table: <entity> 198.9 </entity> <entity type> monetaryItemType </entity type> <context> General | 265.5 | 198.9 </context>
|
us-gaap:AccountsPayableCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
57.1
|
monetaryItemType
|
table: <entity> 57.1 </entity> <entity type> monetaryItemType </entity type> <context> Affiliated Companies | 57.1 | 45.9 </context>
|
us-gaap:AccountsPayableCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
45.9
|
monetaryItemType
|
table: <entity> 45.9 </entity> <entity type> monetaryItemType </entity type> <context> Affiliated Companies | 57.1 | 45.9 </context>
|
us-gaap:AccountsPayableCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
5.5
|
monetaryItemType
|
table: <entity> 5.5 </entity> <entity type> monetaryItemType </entity type> <context> Short-term Debt – Nonaffiliated | 5.5 | 4.3 </context>
|
us-gaap:ShortTermBorrowings
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
4.3
|
monetaryItemType
|
table: <entity> 4.3 </entity> <entity type> monetaryItemType </entity type> <context> Short-term Debt – Nonaffiliated | 5.5 | 4.3 </context>
|
us-gaap:ShortTermBorrowings
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
22.7
|
monetaryItemType
|
table: <entity> 22.7 </entity> <entity type> monetaryItemType </entity type> <context> Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) | 22.7 | — </context>
|
us-gaap:LongTermDebtCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
0
|
monetaryItemType
|
table: <entity> 0 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:LongTermDebtCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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—
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monetaryItemType
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table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) | 22.7 | — </context>
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us-gaap:LongTermDebtCurrent
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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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2.3
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monetaryItemType
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table: <entity> 2.3 </entity> <entity type> monetaryItemType </entity type> <context> Risk Management Liabilities | 2.3 | 14.4 </context>
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us-gaap:DerivativeLiabilitiesCurrent
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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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14.4
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monetaryItemType
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table: <entity> 14.4 </entity> <entity type> monetaryItemType </entity type> <context> Risk Management Liabilities | 2.3 | 14.4 </context>
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us-gaap:DerivativeLiabilitiesCurrent
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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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75.4
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monetaryItemType
|
table: <entity> 75.4 </entity> <entity type> monetaryItemType </entity type> <context> Customer Deposits | 75.4 | 72.5 </context>
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us-gaap:ContractWithCustomerLiabilityCurrent
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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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72.5
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monetaryItemType
|
table: <entity> 72.5 </entity> <entity type> monetaryItemType </entity type> <context> Customer Deposits | 75.4 | 72.5 </context>
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us-gaap:ContractWithCustomerLiabilityCurrent
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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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48.6
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monetaryItemType
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table: <entity> 48.6 </entity> <entity type> monetaryItemType </entity type> <context> Accrued Taxes | 48.6 | 58.7 </context>
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us-gaap:TaxesPayableCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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58.7
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monetaryItemType
|
table: <entity> 58.7 </entity> <entity type> monetaryItemType </entity type> <context> Accrued Taxes | 48.6 | 58.7 </context>
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us-gaap:TaxesPayableCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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40.6
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monetaryItemType
|
table: <entity> 40.6 </entity> <entity type> monetaryItemType </entity type> <context> Accrued Interest | 40.6 | 39.9 </context>
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us-gaap:InterestPayableCurrent
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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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39.9
|
monetaryItemType
|
table: <entity> 39.9 </entity> <entity type> monetaryItemType </entity type> <context> Accrued Interest | 40.6 | 39.9 </context>
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us-gaap:InterestPayableCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
|
8.2
|
monetaryItemType
|
table: <entity> 8.2 </entity> <entity type> monetaryItemType </entity type> <context> Obligations Under Operating Leases | 8.2 | 9.0 </context>
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us-gaap:OperatingLeaseLiabilityCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
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9.0
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monetaryItemType
|
table: <entity> 9.0 </entity> <entity type> monetaryItemType </entity type> <context> Obligations Under Operating Leases | 8.2 | 9.0 </context>
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us-gaap:OperatingLeaseLiabilityCurrent
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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
|
159.9
|
monetaryItemType
|
table: <entity> 159.9 </entity> <entity type> monetaryItemType </entity type> <context> Other Current Liabilities | 159.9 | 153.9 </context>
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us-gaap:OtherLiabilitiesCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
153.9
|
monetaryItemType
|
table: <entity> 153.9 </entity> <entity type> monetaryItemType </entity type> <context> Other Current Liabilities | 159.9 | 153.9 </context>
|
us-gaap:OtherLiabilitiesCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
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table
|
1031.6
|
monetaryItemType
|
table: <entity> 1031.6 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL CURRENT LIABILITIES | 1,031.6 | 686.9 </context>
|
us-gaap:LiabilitiesCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
686.9
|
monetaryItemType
|
table: <entity> 686.9 </entity> <entity type> monetaryItemType </entity type> <context> TOTAL CURRENT LIABILITIES | 1,031.6 | 686.9 </context>
|
us-gaap:LiabilitiesCurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
308.7
|
monetaryItemType
|
table: <entity> 308.7 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:LongTermDebtNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
0
|
monetaryItemType
|
table: <entity> 0 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:LongTermDebtNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3958.1
|
monetaryItemType
|
table: <entity> 3958.1 </entity> <entity type> monetaryItemType </entity type> <context> Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) | 3,958.1 | 3,646.9 </context>
|
us-gaap:LongTermDebtNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
3646.9
|
monetaryItemType
|
table: <entity> 3646.9 </entity> <entity type> monetaryItemType </entity type> <context> Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) | 3,958.1 | 3,646.9 </context>
|
us-gaap:LongTermDebtNoncurrent
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td></td><td></td><td>(in millions)</td></tr><tr><td>CURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Advances from Affiliates</td><td></td><td>$</td><td>275.0</td><td></td><td></td><td>$</td><td>88.7</td><td></td></tr><tr><td>Accounts Payable:</td><td></td><td></td><td></td><td></td></tr><tr><td>General</td><td></td><td>265.5</td><td></td><td></td><td>198.9</td><td></td></tr><tr><td>Affiliated Companies</td><td></td><td>57.1</td><td></td><td></td><td>45.9</td><td></td></tr><tr><td>Short-term Debt – Nonaffiliated</td><td></td><td>5.5</td><td></td><td></td><td>4.3</td><td></td></tr><tr><td>Long-term Debt Due Within One Year – Nonaffiliated Long-term Debt Due Within One Year – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 22.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>22.7</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Risk Management Liabilities</td><td></td><td>2.3</td><td></td><td></td><td>14.4</td><td></td></tr><tr><td>Customer Deposits</td><td></td><td>75.4</td><td></td><td></td><td>72.5</td><td></td></tr><tr><td>Accrued Taxes</td><td></td><td>48.6</td><td></td><td></td><td>58.7</td><td></td></tr><tr><td>Accrued Interest</td><td></td><td>40.6</td><td></td><td></td><td>39.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>8.2</td><td></td><td></td><td>9.0</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>70.8</td><td></td><td></td><td>0.7</td><td></td></tr><tr><td>Other Current Liabilities</td><td></td><td>159.9</td><td></td><td></td><td>153.9</td><td></td></tr><tr><td>TOTAL CURRENT LIABILITIES</td><td></td><td>1,031.6</td><td></td><td></td><td>686.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>NONCURRENT LIABILITIES</td><td></td><td></td><td></td><td></td></tr><tr><td>Long-term Debt – Nonaffiliated Long-term Debt – Nonaffiliated (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding) (December 31, 2024 and 2023 Amounts Include $ 308.7 and $ 0 , Respectively, Related to Storm Recovery Funding)</td><td></td><td>3,958.1</td><td></td><td></td><td>3,646.9</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Deferred Income Taxes</td><td></td><td>1,271.3</td><td></td><td></td><td>1,179.3</td><td></td></tr><tr><td>Regulatory Liabilities and Deferred Investment Tax Credits</td><td></td><td>610.8</td><td></td><td></td><td>756.1</td><td></td></tr><tr><td>Asset Retirement Obligations</td><td></td><td>257.5</td><td></td><td></td><td>258.6</td><td></td></tr><tr><td>Employee Benefits and Pension Obligations</td><td></td><td>46.5</td><td></td><td></td><td>43.1</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Obligations Under Operating Leases</td><td></td><td>137.5</td><td></td><td></td><td>122.5</td><td></td></tr><tr><td>Provision for Refund</td><td></td><td>107.8</td><td></td><td></td><td>24.9</td><td></td></tr><tr><td>Storm Reserve</td><td></td><td>106.2</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Deferred Credits and Other Noncurrent Liabilities</td><td></td><td>62.7</td><td></td><td></td><td>68.9</td><td></td></tr><tr><td>TOTAL NONCURRENT LIABILITIES</td><td></td><td>6,558.4</td><td></td><td></td><td>6,100.3</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES</td><td></td><td>7,590.0</td><td></td><td></td><td>6,787.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Rate Matters (Notes 4)</td><td></td><td></td><td></td><td></td></tr><tr><td>Commitments and Contingencies (Note 6)</td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>EQUITY</td><td></td><td></td><td></td><td></td></tr><tr><td>Common Stock – Par Value – $ 18 Per Share: Common Stock – Par Value – $ 18 Per Share:</td><td></td><td></td><td></td><td></td></tr><tr><td>Authorized – 3,680 Shares Authorized – 3,680 Shares</td><td></td><td></td><td></td><td></td></tr><tr><td>Outstanding – 3,680 Shares Outstanding – 3,680 Shares</td><td></td><td>0.1</td><td></td><td></td><td>0.1</td><td></td></tr><tr><td>Paid-in Capital</td><td></td><td>1,549.7</td><td></td><td></td><td>1,492.2</td><td></td></tr><tr><td>Retained Earnings</td><td></td><td>2,352.5</td><td></td><td></td><td>2,281.3</td><td></td></tr><tr><td>Accumulated Other Comprehensive Income (Loss)</td><td></td><td>2.3</td><td></td><td></td><td>( 3.4 )</td><td></td></tr><tr><td>TOTAL COMMON SHAREHOLDER’S EQUITY</td><td></td><td>3,904.6</td><td></td><td></td><td>3,770.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Noncontrolling Interest</td><td></td><td>0.4</td><td></td><td></td><td>0.2</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL EQUITY</td><td></td><td>3,905.0</td><td></td><td></td><td>3,770.4</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>TOTAL LIABILITIES AND EQUITY</td><td></td><td>$</td><td>11,495.0</td><td></td><td></td><td>$</td><td>10,557.6</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td></tr><tr><td>See Notes to Financial Statements of Registrants beginning on page 177 . See Notes to Financial Statements of Registrants beginning on page 177 .</td></tr></table>
|
table
|
1271.3
|
monetaryItemType
|
table: <entity> 1271.3 </entity> <entity type> monetaryItemType </entity type> <context> Deferred Income Taxes | 1,271.3 | 1,179.3 </context>
|
us-gaap:DeferredIncomeTaxLiabilitiesNet
|
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