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v3.25.2

Fair Value of Financial Instruments - Schedule of Fair Value Assets Measured on Recurring Basis (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Net income (loss) for period | Net income (loss) for period | Net income (loss) for period | Net income (loss) for period
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] | Other comprehensive income (loss) | Other comprehensive income (loss) | Other comprehensive income (loss) | Other comprehensive income (loss)
Policyholders’ Account Balances – Embedded Derivative |  |  |  |
Liabilities |  |  |  |
Balance, beginning of period | $ 948 | $ 904 | $ 1,123 | $ 873
Acquisitions from business combination |  | 0 |  | 0
Fair value changes in net income | 242 | 287 | (26) | 324
Fair value changes in other comprehensive income | 0 | 0 | 0 | 0
Purchases | 0 | 0 | 0 | 0
Sales | 0 | 0 | 0 | 0
Settlements or maturities | 0 | (30) | 0 | (30)
Premiums less benefits | 1 | 35 | 94 | 29
Transfers into Level 3 | 5,066 | 0 | 5,066 | 0
Transfers out of Level 3 | 0 | 0 | 0 | 0
Balance, end of period | 6,257 | 1,196 | 6,257 | 1,196
Funds Withheld for Reinsurance Liabilities - Embedded Derivative |  |  |  |
Liabilities |  |  |  |
Balance, beginning of period | 55 | 0 | 37 | 0
Acquisitions from business combination |  | 0 |  | 0
Fair value changes in net income | 8 | 79 | 26 | 79
Fair value changes in other comprehensive income | 0 | 0 | 0 | 0
Purchases | 0 | 0 | 0 | 0
Sales | 0 | 0 | 0 | 0
Settlements or maturities | 0 | 0 | 0 | 0
Premiums less benefits | 0 | 0 | 0 | 0
Transfers into Level 3 | 0 | 0 | 0 | 0
Transfers out of Level 3 | 0 | 0 | 0 | 0
Balance, end of period | 63 | 79 | 63 | 79
Invested Assets |  |  |  |
Assets |  |  |  |
Balance, beginning of period | 9,743 | 5,199 | 8,981 | 5,585
Acquisitions from business combination |  | 4,288 |  | 4,288
Fair value changes in net income | 50 | 12 | 105 | 12
Fair value changes in other comprehensive income | (10) | 875 | 18 | 182
Purchases | 1,218 | 1,302 | 1,381 | 3,346
Sales | (1,537) | (2,048) | (1,582) | (3,785)
Settlements or maturities | (134) | (2) | (147) | (2)
Premiums less benefits | 0 | 0 | 0 | 0
Transfers into Level 3 | 235 | 112 | 930 | 112
Transfers out of Level 3 | (1,647) | (139) | (1,768) | (139)
Balance, end of period | 7,918 | 9,599 | 7,918 | 9,599
Derivative Assets |  |  |  |
Assets |  |  |  |
Balance, beginning of period | 149 | 257 | 223 | 227
Acquisitions from business combination |  | 0 |  | 0
Fair value changes in net income | 66 | 24 | 28 | 81
Fair value changes in other comprehensive income | 0 | 0 | 0 | 0
Purchases | 34 | 39 | 67 | 74
Sales | 0 | 0 | 0 | 0
Settlements or maturities | (61) | (66) | (130) | (128)
Premiums less benefits | 0 | 0 | 0 | 0
Transfers into Level 3 | 0 | 0 | 0 | 0
Transfers out of Level 3 | 0 | 0 | 0 | 0
Balance, end of period | $ 188 | $ 254 | $ 188 | $ 254

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