Other Comprehensive Income (Component of Other Comprehensive Income) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
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| Other Comprehensive Income (Loss), Net of Tax [Abstract] | ||||
| Foreign currency translation adjustments before tax | $ (27) | $ 50 | $ (89) | $ 48 |
| Tax expense from foreign currency translation gain (loss) | (1) | (1) | (3) | (3) |
| Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax | (28) | 49 | (92) | 45 |
| Comprehensive Earnings (Loss) Attributable to Debt Credit Risk Adjustments, Before Tax Amount | (7) | (19) | ||
| Other Comprehensive Income Loss Credit Risk On Fair Value Debt Instruments Gain (Loss) Net Of Tax | (7) | 0 | (19) | 0 |
| Other Comprehensive Income (Loss), Net of Tax | (35) | (111) | ||
| Other Comprehensive Income (Loss), before Tax | (34) | 50 | (108) | 48 |
| Other Comprehensive Income (Loss), Tax | $ (1) | $ (1) | $ (3) | $ (3) |
| X | ||||||||||
- Definition Comprehensive Earnings (Loss) Attributable to Debt Credit Risk Adjustments, Before Tax Amount No definition available.
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- Definition Other Comprehensive Income Loss Credit Risk On Fair Value Debt Instruments Gain (Loss) Net Of Tax No definition available.
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- Definition Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of tax expense (benefit), before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before tax, after reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of tax expense (benefit) allocated to other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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