INVESTMENTS - Schedule of Components of Net Gains (Losses) on Investments (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Debt Securities, Available-for-Sale [Line Items] | ||||
| Net gains (losses) on investments | $ (2) | $ (30) | $ 93 | $ (37) |
| Fixed maturity securities | Market Value | ||||
| Debt Securities, Available-for-Sale [Line Items] | ||||
| Allowance for credit losses | (2) | 4 | (2) | 5 |
| Net realized gains (losses) from dispositions | 0 | (15) | (2) | (20) |
| Equity securities, fair value | Fair Value | ||||
| Debt Securities, Available-for-Sale [Line Items] | ||||
| Net realized gains (losses) from dispositions | 0 | 0 | 0 | 1 |
| Gains (losses) from fair value adjustments | 4 | (2) | 3 | (3) |
| Other invested assets, fair value | ||||
| Debt Securities, Available-for-Sale [Line Items] | ||||
| Gains (losses) from fair value adjustments | $ (4) | $ (16) | $ 95 | $ (19) |
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- Definition Investments, Allowance For (Reversal Of) Credit Loss No definition available.
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- Definition Amount of realized and unrealized gain (loss) on investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of realized gain (loss) on investment. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of unrealized gain (loss) on investment. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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