Medical Claims Payable - Narrative (Details) $ in Millions |
Sep. 30, 2026
USD ($)
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| 2026 | |
| Claims Development [Line Items] | |
| Net incurred but not reported liabilities plus expected development on reported claims | $ 16,192 |
| 2025 | |
| Claims Development [Line Items] | |
| Net incurred but not reported liabilities plus expected development on reported claims | 1,445 |
| 2024 | |
| Claims Development [Line Items] | |
| Net incurred but not reported liabilities plus expected development on reported claims | $ 412 |
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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 Undiscounted amount, after reinsurance, of incurred-but-not-reported (IBNR) liabilities plus expected development on reported claims, for claims and allocated claim adjustment expense for short-duration insurance contracts. Excludes unallocated claim adjustment expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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