Fair Value Measurements - Schedule of Carrying and Estimated Fair Value Amounts (Details) - USD ($) $ in Millions |
Sep. 30, 2022 |
Dec. 31, 2021 |
|---|---|---|
| Carrying Amount | ||
| Assets: | ||
| Timeshare financing receivables, net | $ 1,743 | $ 1,747 |
| Liabilities: | ||
| Debt, net | 2,612 | 2,913 |
| Non-recourse debt, net | 1,161 | 1,328 |
| Level 1 | ||
| Assets: | ||
| Timeshare financing receivables, net | 0 | 0 |
| Liabilities: | ||
| Debt, net | 2,370 | 2,663 |
| Non-recourse debt, net | 1,115 | 1,080 |
| Level 3 | ||
| Assets: | ||
| Timeshare financing receivables, net | 1,860 | 1,905 |
| Liabilities: | ||
| Debt, net | 36 | 340 |
| Non-recourse debt, net | $ 0 | $ 270 |