Goodwill and Intangible Assets - Goodwill (Details) - USD ($) |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Changes in the carrying amount of goodwill | ||||||||||
| Balance at the beginning of the period | $ 32,379,000,000 | $ 33,124,000,000 | ||||||||
| Additions | 92,000,000 | [1] | 177,000,000 | [2] | ||||||
| Goodwill measurement period adjustments | [3] | (564,000,000) | ||||||||
| Foreign currency translation adjustments and other | (315,000,000) | (358,000,000) | ||||||||
| Balance at the end of the period | 32,156,000,000 | 32,379,000,000 | ||||||||
| Accumulated goodwill impairment losses | ||||||||||
| Accumulated goodwill impairment losses | $ 0 | $ 0 | ||||||||
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| X | ||||||||||
- 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://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits 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 | ||||||||||
- 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 Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the 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/2009/role/commonPracticeRef
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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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