MRBs - Reconciles of MRBs Assets and Liabilities (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Market Risk Benefit [Line Items] | ||||
| Assets | $ 4,303 | $ 4,753 | ||
| Liabilities | 1,127 | 1,118 | ||
| Net (Assets) Liabilities | (3,176) | (3,635) | ||
| Variable Annuities | ||||
| Market Risk Benefit [Line Items] | ||||
| Assets | 4,210 | 4,655 | ||
| Liabilities | 957 | 940 | ||
| Net (Assets) Liabilities | (3,253) | (3,715) | $ (2,876) | $ (3,804) |
| Fixed Annuities | ||||
| Market Risk Benefit [Line Items] | ||||
| Assets | 49 | 51 | ||
| Liabilities | 168 | 175 | ||
| Net (Assets) Liabilities | 119 | 124 | 64 | 32 |
| Retirement Plan Services | ||||
| Market Risk Benefit [Line Items] | ||||
| Assets | 44 | 47 | ||
| Liabilities | 2 | 3 | ||
| Net (Assets) Liabilities | $ (42) | $ (44) | $ (39) | $ (42) |
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- Definition Amount, before effect of reinsurance and after accumulated increase (decrease) in instrument-specific credit risk, of contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of asset position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of liability position for contract or contract feature in long-duration contract issued by insurance entity that both protects contract holder from other-than-nominal capital market risk and exposes insurance entity to other-than-nominal capital market risk. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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