Income and Other Taxes - Unrecognized Tax Benefits Rollforward (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 balance | $ 95 | $ 140 | $ 110 |
| Additions related to current year | 2 | 1 | 1 |
| Additions related to prior years positions | 0 | 0 | 57 |
| Additions related to business acquisitions | 20 | 0 | 0 |
| Reductions related to prior years positions | (1) | 0 | (14) |
| Settlements with taxing authorities | 0 | (29) | (13) |
| Reductions related to lapse of statute of limitations | (80) | (18) | (2) |
| Currency | (1) | ||
| Currency | 1 | 1 | |
| Ending balance | 35 | 95 | 140 |
| Tax positions, highly certain of realizability but with uncertainty of timing | (2) | (2) | (31) |
| Accruals for payment of interest and penalties | $ 6 | $ 0 | $ (2) |
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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 foreign currency translation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the 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 acquisitions. No definition available.
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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 foreign currency translation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 gross amount of unrecognized tax benefits for tax positions that are highly certain of realizability but for which there is uncertainty about the timing. No definition available.
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