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SCHEDULE I — SUMMARY OF INVESTMENTS — OTHER THAN INVESTMENTS IN RELATED PARTIES (Details) $ in Millions | Dec. 31, 2024 USD ($)
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SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | $ 42,560
Fair Value | 41,533
Amount Shown in Balance Sheet | 41,531
Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 29,934
Fair Value | 28,908
Amount Shown in Balance Sheet | 28,908
Held-to-Maturity |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 765
Fair Value | 759
Amount Shown in Balance Sheet | 757
U.S. government agencies and corporations | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 688
Fair Value | 669
Amount Shown in Balance Sheet | 669
State, municipalities and political subdivisions | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 75
Fair Value | 70
Amount Shown in Balance Sheet | 70
Foreign government securities | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 2,330
Fair Value | 2,196
Amount Shown in Balance Sheet | 2,196
Foreign corporate securities | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 6,099
Fair Value | 5,861
Amount Shown in Balance Sheet | 5,861
Foreign corporate securities | Held-to-Maturity |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 84
Fair Value | 86
Amount Shown in Balance Sheet | 83
Public utilities | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 449
Fair Value | 424
Amount Shown in Balance Sheet | 424
Public utilities | Held-to-Maturity |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 4
Fair Value | 5
Amount Shown in Balance Sheet | 4
All other corporate bonds | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 12,369
Fair Value | 12,105
Amount Shown in Balance Sheet | 12,105
All other corporate bonds | Held-to-Maturity |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 656
Fair Value | 647
Amount Shown in Balance Sheet | 650
Commercial | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 965
Fair Value | 900
Amount Shown in Balance Sheet | 900
Commercial | Held-to-Maturity |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 21
Fair Value | 21
Amount Shown in Balance Sheet | 20
Agency residential | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 5,205
Fair Value | 4,931
Amount Shown in Balance Sheet | 4,931
Non-agency residential | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 1,291
Fair Value | 1,289
Amount Shown in Balance Sheet | 1,289
Redeemable preferred stock | Available For Sale |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 464
Fair Value | 464
Amount Shown in Balance Sheet | 464
Equity securities - at fair value |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 212
Fair Value | 217
Amount Shown in Balance Sheet | 217
Short-term investments |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 4,707
Fair Value | 4,707
Amount Shown in Balance Sheet | 4,707
Other invested assets |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 5,392
Fair Value | 5,392
Amount Shown in Balance Sheet | 5,392
Cash |
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items] |
Cost | 1,549
Fair Value | 1,549
Amount Shown in Balance Sheet | $ 1,549

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