Long-duration Contracts - Market Risk Reconciliation (Details) - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
Sep. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Market Risk Benefit [Line Items] | ||||
| Asset | $ 171 | $ 223 | ||
| Liability | 4,668 | $ 4,930 | 4,835 | |
| Net liability | 4,497 | 4,716 | 4,612 | $ 3,715 |
| Indexed annuities | ||||
| Market Risk Benefit [Line Items] | ||||
| Asset | 171 | 223 | ||
| Liability | 4,484 | 4,631 | ||
| Net liability | 4,313 | 4,511 | 4,408 | 3,525 |
| Traditional deferred annuities | ||||
| Market Risk Benefit [Line Items] | ||||
| Asset | 0 | 0 | ||
| Liability | 184 | 204 | ||
| Net liability | $ 184 | $ 205 | $ 204 | $ 190 |
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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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