Income Taxes - Summary of Activity Related to Gross Unrecognized Tax Benefits (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] | |||
| Beginning gross unrecognized tax benefits | $ 12,619 | $ 9,438 | $ 7,055 |
| Increases related to prior year tax positions | 278 | 896 | 740 |
| Decreases related to prior year tax positions | (1,301) | (83) | (682) |
| Decreases related to settlement with tax authorities | (2,183) | (311) | (21) |
| Increases related to current year tax positions | 2,099 | 2,679 | 2,346 |
| Ending gross unrecognized tax benefits | $ 11,512 | $ 12,619 | $ 9,438 |
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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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