Income Taxes - Uncertain Tax Positions (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Unrecognized Tax Benefits [Roll Forward] | |||
| Balance at beginning of period | $ 586 | $ 585 | $ 520 |
| Additions to current year tax positions | 89 | 108 | 45 |
| Additions to prior years' tax positions | 10 | 28 | 72 |
| Reductions to prior years' tax positions | (94) | (109) | (15) |
| Reductions in tax positions due to lapse of statutory limitations | (18) | (7) | (19) |
| Settlements | (1) | (8) | (18) |
| Other | 4 | (11) | 0 |
| Balance at end of period | 576 | 586 | $ 585 |
| Unrecognized tax benefit that would favorably affect effective tax rate | $ 417 | $ 415 | |
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- Definition This element represents a sum total of additions or reductions to reserves not separately reflected in the tabular roll for the period. No definition available.
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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