Related Party Transactions (The Company’s Related Party Balances with Prismic) (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Related Party Transaction [Line Items] | ||||||
| Other assets | [1],[2] | $ 14,916 | $ 15,009 | |||
| Accumulated other comprehensive income (loss) | [2] | (4,060) | (3,077) | |||
| Reinsurance and funds withheld payables, embedded derivatives at fair value | 166 | 174 | ||||
| Related Party | ||||||
| Related Party Transaction [Line Items] | ||||||
| Reinsurance recoverables and deposit receivables | 15,754 | 15,581 | ||||
| Other assets | 160 | 162 | ||||
| Reinsurance and funds withheld payables (includes $189 and $194 of embedded derivatives at fair value at June 30, 2026 and December 31, 2025, respectively) | 7,876 | 7,980 | ||||
| Accumulated other comprehensive income (loss) | (196) | (128) | ||||
| Reinsurance and funds withheld payables, embedded derivatives at fair value | $ 189 | $ 194 | ||||
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- Definition Reinsurance Payable, Fair Value Disclosure No definition available.
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- Definition Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 The carrying amount as of the balance sheet date of the known and estimated amounts owed to insurers under reinsurance treaties or other arrangements. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before valuation allowance recoverable under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves. 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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- Details
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