Goodwill and Intangible Assets - Goodwill (Details) |
3 Months Ended |
|---|---|
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Mar. 31, 2020
USD ($)
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| Changes in the carrying amount of goodwill | |
| Balance at the beginning of the period | $ 15,604,000,000 |
| Foreign currency translation adjustments | (43,000,000) |
| Balance at the end of the period | 15,561,000,000 |
| Accumulated goodwill impairment losses | |
| Accumulated goodwill impairment losses | $ 0 |
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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