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Commitments and Contingencies (Details) $ in Millions | 1 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 USD ($) defendant | Jun. 30, 2024 USD ($) classAction | Mar. 31, 2023
Schedule Of Commitments And Contingencies [Line Items] |  |  |
Number of class actions | classAction |  | 2 |
Number of class actions seeking damages | classAction |  | 1 |
Range of possible loss (up to) |  | $ 40 |
Purchase obligation over the next twelve months |  | $ 1,400 |
Long-term purchase commitment, term |  | 12 months |
Purchase commitment period decrease |  | $ 5,400 |
Other receivables | $ 140 | 138 |
Cause No. CC-23-03188-E | Pending Litigation |  |  |
Schedule Of Commitments And Contingencies [Line Items] |  |  |
Number of defendants | defendant | 2 |  |
Estimate possible loss (in excess of) | $ 1 |  |
Realogy |  |  |
Schedule Of Commitments And Contingencies [Line Items] |  |  |
Other receivables |  | 39 |
Wyndham |  |  |
Schedule Of Commitments And Contingencies [Line Items] |  |  |
Other receivables |  | $ 24 |
Tax Liability | Real Estate Inc |  |  |
Schedule Of Commitments And Contingencies [Line Items] |  |  |
Liability assumed, percent |  |  | 62.50%
Tax Liability | Wyndham Hotels And Resorts Inc And Travel + Leisure Co. |  |  |
Schedule Of Commitments And Contingencies [Line Items] |  |  |
Liability assumed, percent |  |  | 37.50%

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