Reinsurance (Narrative) (Details) - USD ($) $ in Millions |
6 Months Ended | |
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Jun. 30, 2026 |
Dec. 31, 2025 |
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| Ceded Credit Risk [Line Items] | ||
| Claims Recoverable From Retrocessionaires Past Due | $ 5 | $ 6 |
| Embedded Derivative, Fair Value of Embedded Derivative Asset | 136 | 58 |
| Funds Held under Reinsurance Agreements, Liability | $ 6,394 | $ 6,805 |
| AM Best, B++ Rating | ||
| Ceded Credit Risk [Line Items] | ||
| Ceded Credit Risk, Disclosure | “B++ (Good)” |
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- Definition Represents the amount of claims paid by the company and recoverable from retrocessionaires which is contractually past due in excess of 90 days. No definition available.
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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 Description of ceding entity's credit risk concentration associated with reinsurance recoverable and prepaid reinsurance premium. Includes, but is not limited to, concentration of activity, region, or economic characteristic. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as an asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of funds held as security for payments to be received under reinsurance contracts. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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