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<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Year ended December 31,</td><td></td><td>Benefits</td></tr><tr><td>2025</td><td></td><td>$</td><td>31</td><td></td></tr><tr><td>2026</td><td></td><td>$</td><td>33</td><td></td></tr><tr><td>2027</td><td></td><td>$</td><td>37</td><td></td></tr><tr><td>2028</td><td></td><td>$</td><td>36</td><td></td></tr><tr><td>2029</td><td></td><td>$</td><td>41</td><td></td></tr><tr><td>2030 - 2034</td><td></td><td>$</td><td>211</td><td></td></tr></table>
|
table
|
211
|
monetaryItemType
|
table: <entity> 211 </entity> <entity type> monetaryItemType </entity type> <context> 2030 - 2034 | $ | 211 </context>
|
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
5
|
percentItemType
|
table: <entity> 5 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
10
|
percentItemType
|
table: <entity> 10 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
15
|
percentItemType
|
table: <entity> 15 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
5
|
percentItemType
|
table: <entity> 5 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
10
|
percentItemType
|
table: <entity> 10 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
40
|
percentItemType
|
table: <entity> 40 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
45
|
percentItemType
|
table: <entity> 45 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
30
|
percentItemType
|
table: <entity> 30 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
35
|
percentItemType
|
table: <entity> 35 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
40
|
percentItemType
|
table: <entity> 40 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
45
|
percentItemType
|
table: <entity> 45 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
0
|
percentItemType
|
table: <entity> 0 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
0
|
percentItemType
|
table: <entity> 0 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
50
|
percentItemType
|
table: <entity> 50 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
55
|
percentItemType
|
table: <entity> 55 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
|
<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></tr><tr><td>Asset Category</td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>Target Allocation</td></tr><tr><td>Equity securities</td><td></td><td>5 - 10 % 5 - 10 %</td><td></td><td>10 - 15 % 10 - 15 %</td><td></td><td>5 - 10 % 5 - 10 %</td></tr><tr><td>Debt securities</td><td></td><td>40 - 45 % 40 - 45 %</td><td></td><td>30 - 35 % 30 - 35 %</td><td></td><td>40 - 45 % 40 - 45 %</td></tr><tr><td>Real estate</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td><td></td><td>0 - 5 % 0 - 5 %</td></tr><tr><td>Other (1) Other (1)</td><td></td><td>45 - 50 % 45 - 50 %</td><td></td><td>50 - 55 % 50 - 55 %</td><td></td><td>45 - 50 % 45 - 50 %</td></tr></table>
|
table
|
50
|
percentItemType
|
table: <entity> 50 </entity> <entity type> percentItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
11
|
monetaryItemType
|
table: <entity> 11 </entity> <entity type> monetaryItemType </entity type> <context> Cash and cash equivalents | $ | 11 | $ | 11 | $ | — | $ | — </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
—
|
monetaryItemType
|
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Cash and cash equivalents | $ | 11 | $ | 11 | $ | — | $ | — </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
14
|
monetaryItemType
|
table: <entity> 14 </entity> <entity type> monetaryItemType </entity type> <context> U.S. equity securities | 14 | 14 | — | — </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
9
|
monetaryItemType
|
table: <entity> 9 </entity> <entity type> monetaryItemType </entity type> <context> Non-U.S. equity securities | 9 | 9 | — | — </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
77
|
monetaryItemType
|
table: <entity> 77 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—government issued | 77 | 50 | 26 | 1 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
50
|
monetaryItemType
|
table: <entity> 50 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—government issued | 77 | 50 | 26 | 1 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
26
|
monetaryItemType
|
table: <entity> 26 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—government issued | 77 | 50 | 26 | 1 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
1
|
monetaryItemType
|
table: <entity> 1 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—government issued | 77 | 50 | 26 | 1 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
31
|
monetaryItemType
|
table: <entity> 31 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—corporate issued | 31 | 21 | 10 | — </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
21
|
monetaryItemType
|
table: <entity> 21 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—corporate issued | 31 | 21 | 10 | — </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
10
|
monetaryItemType
|
table: <entity> 10 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—corporate issued | 31 | 21 | 10 | — </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
109
|
monetaryItemType
|
table: <entity> 109 </entity> <entity type> monetaryItemType </entity type> <context> Private market securities and other | 109 | — | — | 109 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
251
|
monetaryItemType
|
table: <entity> 251 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 251 | $ | 105 | $ | 36 | $ | 110 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
105
|
monetaryItemType
|
table: <entity> 105 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 251 | $ | 105 | $ | 36 | $ | 110 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
36
|
monetaryItemType
|
table: <entity> 36 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 251 | $ | 105 | $ | 36 | $ | 110 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
110
|
monetaryItemType
|
table: <entity> 110 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 251 | $ | 105 | $ | 36 | $ | 110 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</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></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
7
|
monetaryItemType
|
table: <entity> 7 </entity> <entity type> monetaryItemType </entity type> <context> Investments measured at NAV | 7 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2024</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>14</td><td></td><td></td><td>14</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>9</td><td></td><td></td><td>9</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>77</td><td></td><td></td><td>50</td><td></td><td></td><td>26</td><td></td><td></td><td>1</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>31</td><td></td><td></td><td>21</td><td></td><td></td><td>10</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>109</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>109</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>251</td><td></td><td></td><td>$</td><td>105</td><td></td><td></td><td>$</td><td>36</td><td></td><td></td><td>$</td><td>110</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>7</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>258</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
258
|
monetaryItemType
|
table: <entity> 258 </entity> <entity type> monetaryItemType </entity type> <context> Total | $ | 258 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
5
|
monetaryItemType
|
table: <entity> 5 </entity> <entity type> monetaryItemType </entity type> <context> Cash and cash equivalents | $ | 5 | $ | 5 | $ | — | $ | — </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
—
|
monetaryItemType
|
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Cash and cash equivalents | $ | 5 | $ | 5 | $ | — | $ | — </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
15
|
monetaryItemType
|
table: <entity> 15 </entity> <entity type> monetaryItemType </entity type> <context> U.S. equity securities | 15 | 15 | — | — </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
19
|
monetaryItemType
|
table: <entity> 19 </entity> <entity type> monetaryItemType </entity type> <context> Non-U.S. equity securities | 19 | 16 | — | 3 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
16
|
monetaryItemType
|
table: <entity> 16 </entity> <entity type> monetaryItemType </entity type> <context> Non-U.S. equity securities | 19 | 16 | — | 3 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
3
|
monetaryItemType
|
table: <entity> 3 </entity> <entity type> monetaryItemType </entity type> <context> Non-U.S. equity securities | 19 | 16 | — | 3 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
73
|
monetaryItemType
|
table: <entity> 73 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—government issued | 73 | 50 | 18 | 5 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
50
|
monetaryItemType
|
table: <entity> 50 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—government issued | 73 | 50 | 18 | 5 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
18
|
monetaryItemType
|
table: <entity> 18 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—government issued | 73 | 50 | 18 | 5 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
28
|
monetaryItemType
|
table: <entity> 28 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—corporate issued | 28 | 20 | 6 | 2 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
20
|
monetaryItemType
|
table: <entity> 20 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—corporate issued | 28 | 20 | 6 | 2 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
6
|
monetaryItemType
|
table: <entity> 6 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—corporate issued | 28 | 20 | 6 | 2 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
2
|
monetaryItemType
|
table: <entity> 2 </entity> <entity type> monetaryItemType </entity type> <context> Debt securities—corporate issued | 28 | 20 | 6 | 2 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
116
|
monetaryItemType
|
table: <entity> 116 </entity> <entity type> monetaryItemType </entity type> <context> Private market securities and other | 116 | — | — | 116 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
256
|
monetaryItemType
|
table: <entity> 256 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 256 | $ | 106 | $ | 24 | $ | 126 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
106
|
monetaryItemType
|
table: <entity> 106 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 256 | $ | 106 | $ | 24 | $ | 126 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
|
table
|
24
|
monetaryItemType
|
table: <entity> 24 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 256 | $ | 106 | $ | 24 | $ | 126 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
126
|
monetaryItemType
|
table: <entity> 126 </entity> <entity type> monetaryItemType </entity type> <context> Total carried at fair value | $ | 256 | $ | 106 | $ | 24 | $ | 126 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</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></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
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25
|
monetaryItemType
|
table: <entity> 25 </entity> <entity type> monetaryItemType </entity type> <context> Investments measured at NAV | 25 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Fair value measurements at</td></tr><tr><td></td><td></td><td>December 31, 2023</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Level 1</td><td></td><td>Level 2</td><td></td><td>Level 3</td></tr><tr><td>Asset Category:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Cash and cash equivalents</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>—</td><td></td><td></td><td>$</td><td>—</td><td></td></tr><tr><td>U.S. equity securities</td><td></td><td>15</td><td></td><td></td><td>15</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td></tr><tr><td>Non-U.S. equity securities</td><td></td><td>19</td><td></td><td></td><td>16</td><td></td><td></td><td>—</td><td></td><td></td><td>3</td><td></td></tr><tr><td>Debt securities—government issued</td><td></td><td>73</td><td></td><td></td><td>50</td><td></td><td></td><td>18</td><td></td><td></td><td>5</td><td></td></tr><tr><td>Debt securities—corporate issued</td><td></td><td>28</td><td></td><td></td><td>20</td><td></td><td></td><td>6</td><td></td><td></td><td>2</td><td></td></tr><tr><td>Private market securities and other</td><td></td><td>116</td><td></td><td></td><td>—</td><td></td><td></td><td>—</td><td></td><td></td><td>116</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total carried at fair value</td><td></td><td>$</td><td>256</td><td></td><td></td><td>$</td><td>106</td><td></td><td></td><td>$</td><td>24</td><td></td><td></td><td>$</td><td>126</td><td></td></tr><tr><td>Investments measured at NAV</td><td></td><td>25</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>281</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>
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table
|
281
|
monetaryItemType
|
table: <entity> 281 </entity> <entity type> monetaryItemType </entity type> <context> Total | $ | 281 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
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table
|
111
|
monetaryItemType
|
table: <entity> 111 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2022 | $ | 111 | $ | 102 | $ | 9 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
102
|
monetaryItemType
|
table: <entity> 102 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2022 | $ | 111 | $ | 102 | $ | 9 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
9
|
monetaryItemType
|
table: <entity> 9 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2022 | $ | 111 | $ | 102 | $ | 9 </context>
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us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
7
|
monetaryItemType
|
table: <entity> 7 </entity> <entity type> monetaryItemType </entity type> <context> Change in unrealized loss | 7 | 6 | 1 </context>
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us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</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></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</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></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
6
|
monetaryItemType
|
table: <entity> 6 </entity> <entity type> monetaryItemType </entity type> <context> Change in unrealized loss | 7 | 6 | 1 </context>
|
us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
1
|
monetaryItemType
|
table: <entity> 1 </entity> <entity type> monetaryItemType </entity type> <context> Change in unrealized loss | 7 | 6 | 1 </context>
|
us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</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></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</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></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
8
|
monetaryItemType
|
table: <entity> 8 </entity> <entity type> monetaryItemType </entity type> <context> Transfers into Level 3 | 8 | 8 | — </context>
|
us-gaap:DefinedBenefitPlanTransfersBetweenMeasurementLevels
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
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table
|
—
|
monetaryItemType
|
table: <entity> — </entity> <entity type> monetaryItemType </entity type> <context> Transfers into Level 3 | 8 | 8 | — </context>
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us-gaap:DefinedBenefitPlanTransfersBetweenMeasurementLevels
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</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></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</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></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
126
|
monetaryItemType
|
table: <entity> 126 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2023 | $ | 126 | $ | 116 | $ | 10 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
116
|
monetaryItemType
|
table: <entity> 116 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2023 | $ | 126 | $ | 116 | $ | 10 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
10
|
monetaryItemType
|
table: <entity> 10 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2023 | $ | 126 | $ | 116 | $ | 10 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
8
|
monetaryItemType
|
table: <entity> 8 </entity> <entity type> monetaryItemType </entity type> <context> Transfers into Level 3 | 8 | 8 | — </context>
|
us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</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></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</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></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
5
|
monetaryItemType
|
table: <entity> 5 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPurchasesSalesAndSettlements
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
2
|
monetaryItemType
|
table: <entity> 2 </entity> <entity type> monetaryItemType </entity type> <context> Transfers out of Level 3 | ( 3 ) | 2 | ( 5 ) </context>
|
us-gaap:DefinedBenefitPlanPurchasesSalesAndSettlements
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</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></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</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></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
3
|
monetaryItemType
|
table: <entity> 3 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanPurchasesSalesAndSettlements
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
3
|
monetaryItemType
|
table: <entity> 3 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanTransfersBetweenMeasurementLevels
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</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></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</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></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
2
|
monetaryItemType
|
table: <entity> 2 </entity> <entity type> monetaryItemType </entity type> <context> Transfers out of Level 3 | ( 3 ) | 2 | ( 5 ) </context>
|
us-gaap:DefinedBenefitPlanTransfersBetweenMeasurementLevels
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
5
|
monetaryItemType
|
table: <entity> 5 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
|
us-gaap:DefinedBenefitPlanTransfersBetweenMeasurementLevels
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</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></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</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></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
110
|
monetaryItemType
|
table: <entity> 110 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2024 | $ | 110 | $ | 109 | $ | 1 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
109
|
monetaryItemType
|
table: <entity> 109 </entity> <entity type> monetaryItemType </entity type> <context> Ending balance at December 31, 2024 | $ | 110 | $ | 109 | $ | 1 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<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></tr><tr><td></td><td></td><td>Level 3 assets</td></tr><tr><td></td><td></td><td>Total</td><td></td><td>Private market securities</td><td></td><td>Debt and equity</td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2022</td><td></td><td>$</td><td>111</td><td></td><td></td><td>$</td><td>102</td><td></td><td></td><td>$</td><td>9</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Change in unrealized loss</td><td></td><td>7</td><td></td><td></td><td>6</td><td></td><td></td><td>1</td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Transfers into Level 3</td><td></td><td>8</td><td></td><td></td><td>8</td><td></td><td></td><td>—</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2023</td><td></td><td>$</td><td>126</td><td></td><td></td><td>$</td><td>116</td><td></td><td></td><td>$</td><td>10</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></tr><tr><td>Change in unrealized gain</td><td></td><td>( 8 )</td><td></td><td></td><td>( 7 )</td><td></td><td></td><td>( 1 )</td><td></td><td></td><td></td></tr><tr><td>Purchases, sales, issues and settlements</td><td></td><td>( 5 )</td><td></td><td></td><td>( 2 )</td><td></td><td></td><td>( 3 )</td><td></td><td></td><td></td></tr><tr><td>Transfers out of Level 3</td><td></td><td>( 3 )</td><td></td><td></td><td>2</td><td></td><td></td><td>( 5 )</td><td></td><td></td><td></td></tr><tr><td>Ending balance at December 31, 2024</td><td></td><td>$</td><td>110</td><td></td><td></td><td>$</td><td>109</td><td></td><td></td><td>$</td><td>1</td><td></td><td></td><td></td></tr></table>
|
table
|
1
|
monetaryItemType
|
table: <entity> 1 </entity> <entity type> monetaryItemType </entity type> <context> Change in unrealized loss | 7 | 6 | 1 </context>
|
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
1.3
|
sharesItemType
|
table: <entity> 1.3 </entity> <entity type> sharesItemType </entity type> <context> Outstanding at January 1, 2024 | 1.3 | $ | 28.71 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
<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>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
28.71
|
perShareItemType
|
table: <entity> 28.71 </entity> <entity type> perShareItemType </entity type> <context> Outstanding at January 1, 2024 | 1.3 | $ | 28.71 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
<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>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
0.5
|
sharesItemType
|
table: <entity> 0.5 </entity> <entity type> sharesItemType </entity type> <context> Granted | 0.5 | $ | 33.21 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
<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>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
33.21
|
perShareItemType
|
table: <entity> 33.21 </entity> <entity type> perShareItemType </entity type> <context> Granted | 0.5 | $ | 33.21 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
<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>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
0.7
|
sharesItemType
|
table: <entity> 0.7 </entity> <entity type> sharesItemType </entity type> <context> None </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
28.25
|
perShareItemType
|
table: <entity> 28.25 </entity> <entity type> perShareItemType </entity type> <context> Vested | ( 0.7 ) | $ | 28.25 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
<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>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
0.1
|
sharesItemType
|
table: <entity> 0.1 </entity> <entity type> sharesItemType </entity type> <context> None </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
29.74
|
perShareItemType
|
table: <entity> 29.74 </entity> <entity type> perShareItemType </entity type> <context> Forfeited | ( 0.1 ) | $ | 29.74 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
<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>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
1.0
|
sharesItemType
|
table: <entity> 1.0 </entity> <entity type> sharesItemType </entity type> <context> Outstanding at December 31, 2024 | 1.0 | $ | 31.43 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
<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>Restricted Stock Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>1.3</td><td></td><td></td><td>$</td><td>28.71</td><td></td></tr><tr><td>Granted</td><td></td><td>0.5</td><td></td><td></td><td>$</td><td>33.21</td><td></td></tr><tr><td>Vested</td><td></td><td>( 0.7 )</td><td></td><td></td><td>$</td><td>28.25</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.1 )</td><td></td><td></td><td>$</td><td>29.74</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>1.0</td><td></td><td></td><td>$</td><td>31.43</td><td></td></tr></table>
|
table
|
31.43
|
perShareItemType
|
table: <entity> 31.43 </entity> <entity type> perShareItemType </entity type> <context> Outstanding at December 31, 2024 | 1.0 | $ | 31.43 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
0.8
|
sharesItemType
|
table: <entity> 0.8 </entity> <entity type> sharesItemType </entity type> <context> Outstanding at January 1, 2024 | 0.8 | $ | 33.20 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
33.20
|
perShareItemType
|
table: <entity> 33.20 </entity> <entity type> perShareItemType </entity type> <context> Outstanding at January 1, 2024 | 0.8 | $ | 33.20 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
0.4
|
sharesItemType
|
table: <entity> 0.4 </entity> <entity type> sharesItemType </entity type> <context> Granted | 0.4 | $ | 38.52 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
38.52
|
perShareItemType
|
table: <entity> 38.52 </entity> <entity type> perShareItemType </entity type> <context> Granted | 0.4 | $ | 38.52 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
—
|
sharesItemType
|
table: <entity> — </entity> <entity type> sharesItemType </entity type> <context> Vested (1) Vested (1) | — | $ | 29.53 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
29.53
|
perShareItemType
|
table: <entity> 29.53 </entity> <entity type> perShareItemType </entity type> <context> Vested (1) Vested (1) | — | $ | 29.53 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
0.3
|
sharesItemType
|
table: <entity> 0.3 </entity> <entity type> sharesItemType </entity type> <context> None </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
31.39
|
perShareItemType
|
table: <entity> 31.39 </entity> <entity type> perShareItemType </entity type> <context> Forfeited | ( 0.3 ) | $ | 31.39 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
0.9
|
sharesItemType
|
table: <entity> 0.9 </entity> <entity type> sharesItemType </entity type> <context> Outstanding at December 31, 2024 | 0.9 | $ | 35.84 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
<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>Performance Share Units</td><td></td><td>Units (in millions)</td><td></td><td>Weighted Average Fair Value</td></tr><tr><td>Outstanding at January 1, 2024</td><td></td><td>0.8</td><td></td><td></td><td>$</td><td>33.20</td><td></td></tr><tr><td>Granted</td><td></td><td>0.4</td><td></td><td></td><td>$</td><td>38.52</td><td></td></tr><tr><td>Vested (1) Vested (1)</td><td></td><td>—</td><td></td><td></td><td>$</td><td>29.53</td><td></td></tr><tr><td>Forfeited</td><td></td><td>( 0.3 )</td><td></td><td></td><td>$</td><td>31.39</td><td></td></tr><tr><td>Outstanding at December 31, 2024</td><td></td><td>0.9</td><td></td><td></td><td>$</td><td>35.84</td><td></td></tr></table>
|
table
|
35.84
|
perShareItemType
|
table: <entity> 35.84 </entity> <entity type> perShareItemType </entity type> <context> Outstanding at December 31, 2024 | 0.9 | $ | 35.84 </context>
|
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
<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></tr><tr><td></td><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>Foreign exchange losses, net</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>23</td><td></td><td></td><td>$</td><td>15</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Debt extinguishment and refinancing-related costs (1) Debt extinguishment and refinancing-related costs (1)</td><td></td><td>5</td><td></td><td></td><td>10</td><td></td><td></td><td>15</td><td></td></tr><tr><td>Other miscellaneous income, net (2) Other miscellaneous income, net (2)</td><td></td><td>( 11 )</td><td></td><td></td><td>( 13 )</td><td></td><td></td><td>( 4 )</td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>20</td><td></td><td></td><td>$</td><td>26</td><td></td></tr></table>
|
table
|
11
|
monetaryItemType
|
table: <entity> 11 </entity> <entity type> monetaryItemType </entity type> <context> Foreign exchange losses, net | $ | 11 | $ | 23 | $ | 15 </context>
|
us-gaap:ForeignCurrencyTransactionGainLossUnrealized
|
<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></tr><tr><td></td><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>Foreign exchange losses, net</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>23</td><td></td><td></td><td>$</td><td>15</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Debt extinguishment and refinancing-related costs (1) Debt extinguishment and refinancing-related costs (1)</td><td></td><td>5</td><td></td><td></td><td>10</td><td></td><td></td><td>15</td><td></td></tr><tr><td>Other miscellaneous income, net (2) Other miscellaneous income, net (2)</td><td></td><td>( 11 )</td><td></td><td></td><td>( 13 )</td><td></td><td></td><td>( 4 )</td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>20</td><td></td><td></td><td>$</td><td>26</td><td></td></tr></table>
|
table
|
23
|
monetaryItemType
|
table: <entity> 23 </entity> <entity type> monetaryItemType </entity type> <context> Foreign exchange losses, net | $ | 11 | $ | 23 | $ | 15 </context>
|
us-gaap:ForeignCurrencyTransactionGainLossUnrealized
|
<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></tr><tr><td></td><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>Foreign exchange losses, net</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>23</td><td></td><td></td><td>$</td><td>15</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Debt extinguishment and refinancing-related costs (1) Debt extinguishment and refinancing-related costs (1)</td><td></td><td>5</td><td></td><td></td><td>10</td><td></td><td></td><td>15</td><td></td></tr><tr><td>Other miscellaneous income, net (2) Other miscellaneous income, net (2)</td><td></td><td>( 11 )</td><td></td><td></td><td>( 13 )</td><td></td><td></td><td>( 4 )</td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>20</td><td></td><td></td><td>$</td><td>26</td><td></td></tr></table>
|
table
|
15
|
monetaryItemType
|
table: <entity> 15 </entity> <entity type> monetaryItemType </entity type> <context> Foreign exchange losses, net | $ | 11 | $ | 23 | $ | 15 </context>
|
us-gaap:ForeignCurrencyTransactionGainLossUnrealized
|
<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></tr><tr><td></td><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>Foreign exchange losses, net</td><td></td><td>$</td><td>11</td><td></td><td></td><td>$</td><td>23</td><td></td><td></td><td>$</td><td>15</td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Debt extinguishment and refinancing-related costs (1) Debt extinguishment and refinancing-related costs (1)</td><td></td><td>5</td><td></td><td></td><td>10</td><td></td><td></td><td>15</td><td></td></tr><tr><td>Other miscellaneous income, net (2) Other miscellaneous income, net (2)</td><td></td><td>( 11 )</td><td></td><td></td><td>( 13 )</td><td></td><td></td><td>( 4 )</td><td></td></tr><tr><td>Total</td><td></td><td>$</td><td>5</td><td></td><td></td><td>$</td><td>20</td><td></td><td></td><td>$</td><td>26</td><td></td></tr></table>
|
table
|
11
|
monetaryItemType
|
table: <entity> 11 </entity> <entity type> monetaryItemType </entity type> <context> Foreign exchange losses, net | $ | 11 | $ | 23 | $ | 15 </context>
|
us-gaap:OtherNonoperatingIncomeExpense
|
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