Goodwill and Other Intangible Assets - Impairments (Details) $ in Millions |
12 Months Ended |
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Dec. 31, 2023
USD ($)
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| Impairments | |
| Goodwill impairments | $ 820 |
| TripAdvisor | |
| Impairments | |
| Accumulated goodwill impairment | 2,391 |
| TripAdvisor | Hotel, Media & Platform | |
| Impairments | |
| Goodwill impairments | 205 |
| TripAdvisor | Hotel, Media & Platform | Trademarks | |
| Impairments | |
| Impairment of intangible assets | $ 820 |
| Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] | Goodwill and Intangible Asset Impairment |
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- References No definition available.
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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/exampleRef
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- Definition Amount of loss from the write-down 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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Indicates line item in statement of income or comprehensive income that includes impairment of indefinite-lived intangible asset excluding goodwill. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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