Goodwill and Other Intangible Assets - Impairments (Details) - USD ($) $ in Millions |
1 Months Ended | 3 Months Ended | 12 Months Ended | |
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Jun. 30, 2020 |
Sep. 30, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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Impairments | ||||
Goodwill impairments | $ 18 | $ 3 | $ 300 | |
Hotel, Media & Platform | ||||
Impairments | ||||
Goodwill impairments | 279 | |||
Tripadvisor | ||||
Impairments | ||||
Accumulated goodwill impairment | 1,571 | |||
Tripadvisor | Hotel, Media & Platform | Goodwill | ||||
Impairments | ||||
Goodwill impairments | 279 | |||
Tripadvisor | Hotel, Media & Platform | Trademarks | ||||
Impairments | ||||
Impairment of intangible assets | $ 250 | $ 288 |
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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/disclosureRef
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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 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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