Reinsurance Reinsurance (Amounts Included in Statement of Operations) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Insurance [Abstract] | ||||||
| Direct premiums | $ 5,808 | $ 5,824 | $ 12,990 | $ 11,846 | ||
| Reinsurance assumed | 1,773 | 1,757 | 3,609 | 3,351 | ||
| Reinsurance ceded | (701) | (599) | (1,357) | (1,215) | ||
| Premiums | [1] | 6,880 | 6,982 | 15,242 | 13,982 | |
| Direct policy charges and fee income | 1,213 | 1,146 | 2,428 | 2,329 | ||
| Reinsurance assumed | 285 | 290 | 573 | 579 | ||
| Reinsurance ceded | (251) | (187) | (622) | (502) | ||
| Policy charges and fee income | 1,247 | 1,249 | 2,379 | 2,406 | ||
| Direct change in value of market risk benefits, net of related hedging gains (losses) | (100) | (471) | (412) | (838) | ||
| Reinsurance assumed | 46 | 39 | 29 | 11 | ||
| Reinsurance ceded | (17) | 6 | 17 | 50 | ||
| Change in value of market risk benefits, net of related hedging gains (losses) | (71) | (426) | (366) | (777) | ||
| Direct policyholders’ benefits | 6,826 | 7,034 | 15,324 | 14,294 | ||
| Reinsurance assumed | 2,133 | 2,074 | 4,356 | 4,044 | ||
| Reinsurance ceded | (1,208) | (927) | (2,396) | (2,017) | ||
| Policyholders’ benefits | [1] | 7,751 | 8,181 | 17,284 | 16,321 | |
| Direct change in estimates of liability for future policy benefits | 315 | (17) | 326 | (64) | ||
| Reinsurance assumed | 61 | (10) | 71 | (10) | ||
| Reinsurance ceded | 137 | (148) | 155 | (151) | ||
| Change in estimates of liability for future policy benefits | [1] | $ 513 | $ (175) | $ 552 | $ (225) | |
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- Definition Insurance Commissions And Fees Assumed No definition available.
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- Definition Insurance Commissions And Fees Ceded No definition available.
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- Definition Insurance Commissions And Fees Earned No definition available.
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- Definition Liability For Future Policy Benefit, Ceded No definition available.
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- Definition Liability For Future Policy Benefit, Direct Change in Estimates No definition available.
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- Definition Liability For Future Policy Benefit, Earned No definition available.
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- Definition Market Risk Benefit, Change In Fair Value, Gain (Loss) Assumed No definition available.
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- Definition Market Risk Benefit, Change In Fair Value, Gain (Loss), Ceded No definition available.
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- Definition Market Risk Benefit, Change In Fair Value, Gain (Loss) Earned No definition available.
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- Definition Amount of earned premiums assumed from other entities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of earned premiums ceded to other entities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums earned. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Income from agency and brokerage operations (includes sales of annuities and supplemental contracts); service charges, commissions, and fees from the sale of insurance and related services; and management fees from separate accounts, deferred annuities, and universal life products. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) in expected future policy benefit and expense component for liability for future policy benefit from change, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of gain (loss) from (increase) decrease in fair value 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. Excludes change attributable to instrument-specific credit risk. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before effect of policies assumed or ceded, of expense related to provision for policy benefits and costs incurred. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after effects of policies assumed or ceded, of expense related to the provision for policy benefits and costs incurred. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums earned. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of policy benefits and costs incurred for policies assumed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of reduction of provision for policy benefits and costs incurred for policies ceded. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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