Reinsurance - Schedule of Assets in Support of Reserves (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|---|---|
| Ceded Credit Risk [Line Items] | ||||
| Fixed maturity AFS securities | $ 95,085 | $ 93,448 | ||
| Derivative investments | 11,382 | 9,945 | ||
| Other investments | 8,870 | 8,105 | ||
| Cash and invested cash | 10,165 | 9,502 | $ 7,143 | $ 5,801 |
| Accrued investment income | 1,169 | 1,122 | ||
| Other assets | 6,918 | 7,154 | ||
| Fortitude Re | ||||
| Ceded Credit Risk [Line Items] | ||||
| Fixed maturity AFS securities | 6,379 | 7,325 | ||
| Derivative investments | 19 | 21 | ||
| Other investments | 1,291 | 1,388 | ||
| Cash and invested cash | 6 | 88 | ||
| Accrued investment income | 78 | 88 | ||
| Other assets | 3 | 0 | ||
| Total | $ 7,776 | $ 8,910 |
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- Definition The amount of investments in support of reserves associated with modified coinsurance reinsurance arrangements for portions of the Company's deferred annuity business. No definition available.
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- Definition Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; attributable to continuing operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. 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 excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investments classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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