Medical Claims Payable - Schedule of Reconciliation of the Claims Development to the Claims Liability (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Insurance [Abstract] | ||
| Net medical claims payable, end of period | $ 18,100 | |
| Ceded medical claims payable, end of period | 44 | |
| Insurance lines other than short duration | 319 | |
| Gross medical claims payable, end of period | $ 18,463 | $ 17,084 |
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- Definition Liability for Claims and Claims Adjustment Expense, Ceded Medical Claims Payable No definition available.
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- Definition Liability for Claims and Claims Adjustment Expense, Other Insurance Lines No definition available.
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- References No definition available.
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- Definition The amount needed to reflect the estimated ultimate cost of settling claims relating to insured events that have occurred on or before the balance sheet date, whether or not reported to the insurer at that date. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Liability as of the balance sheet date for amounts representing estimated cost of settling unpaid claims under the terms of the underlying insurance policies, less estimated reinsurance recoveries on such claims. This includes an estimate for claims which have been incurred but not reported. Claim adjustment expenses represent the costs estimated to be incurred in the settlement of unpaid claims. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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