SCHEDULE IV — REINSURANCE (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] | |||
| Gross Amount | $ 4,921 | $ 4,977 | $ 4,733 |
| Ceded to Other Companies | 2,429 | 2,248 | 1,807 |
| Assumed from Other Companies | 13,067 | 12,458 | 10,518 |
| Net Amount | 15,560 | 15,187 | 13,443 |
| Total property and liability insurance premiums earned | |||
| SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items] | |||
| Gross Amount | 4,921 | 4,977 | 4,733 |
| Ceded to Other Companies | 2,429 | 2,248 | 1,807 |
| Assumed from Other Companies | 13,067 | 12,458 | 10,518 |
| Net Amount | $ 15,560 | $ 15,187 | $ 13,443 |
| Assumed to Net | 84.00% | 82.00% | 78.20% |
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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 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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- 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 Percentage of assumed premium earned to premium earned after effects of reinsurance, as disclosed in supplementary reinsurance information. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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