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Goodwill - Summary of Changes in Goodwill (Details) $ in Millions | 9 Months Ended
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Sep. 30, 2022 USD ($)
Goodwill [Line Items] |  |
Goodwill, Beginning Balance | $ 843 |
Foreign currency translation adjustments | (40) |
Goodwill, Ending Balance | 803 |
Hotels, Media & Platform |  |
Goodwill [Line Items] |  |
Goodwill, Beginning Balance | 407 |
Allocation to new segments | (407) | [1]
Experiences & Dining Segment |  |
Goodwill [Line Items] |  |
Goodwill, Beginning Balance | 344 |
Foreign currency translation adjustments | (18) |
Allocation to new segments | (326) | [1]
Other |  |
Goodwill [Line Items] |  |
Goodwill, Beginning Balance | 92 | [2]
Foreign currency translation adjustments | (5) | [2]
Allocation to new segments | (87) | [1],[2]
Tripadvisor Core |  |
Goodwill [Line Items] |  |
Foreign currency translation adjustments | (3) |
Allocation to new segments | 599 | [1]
Goodwill, Ending Balance | 596 |
Viator |  |
Goodwill [Line Items] |  |
Foreign currency translation adjustments | (3) |
Allocation to new segments | 120 | [1]
Goodwill, Ending Balance | 117 |
The Fork |  |
Goodwill [Line Items] |  |
Foreign currency translation adjustments | 11 |
Allocation to new segments | 101 | [1]
Goodwill, Ending Balance | $ 90 |
[1] | See “Note 14: Segment Information” for information regarding our reportable segment changes in the second quarter of 2022.
[2] | Other consists of the combination of Rentals, Flights & Car, and Cruises, and did not previously constitute a reportable segment.

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