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TIMESHARE FINANCING RECEIVABLES - Schedule of Gross Timeshare Financing Receivables by Origination Year and Average FICO Score (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Originated |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | $ 1,533 |  |
2023 | 593 |  |
2022 | 421 |  |
2021 | 167 |  |
2020 | 42 |  |
Prior | 176 |  |
Timeshare financing receivables, gross | 2,932 | $ 2,096 |
2024 | 8 |  |
2023 | 7 |  |
2022 | 45 |  |
2021 | 25 |  |
2020 | 4 |  |
Prior | 17 |  |
Total | 106 | 73 | $ 70
Originated | 700+ |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 1,009 |  |
2023 | 355 |  |
2022 | 252 |  |
2021 | 102 |  |
2020 | 23 |  |
Prior | 99 |  |
Timeshare financing receivables, gross | 1,840 | 1,288 |
Originated | 600-699 |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 343 |  |
2023 | 162 |  |
2022 | 124 |  |
2021 | 45 |  |
2020 | 9 |  |
Prior | 40 |  |
Timeshare financing receivables, gross | 723 | 531 |
Originated | Fico Score Less Than 600 |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 33 |  |
2023 | 21 |  |
2022 | 17 |  |
2021 | 6 |  |
2020 | 1 |  |
Prior | 7 |  |
Timeshare financing receivables, gross | 85 | 70 |
Originated | No score |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 148 |  |
2023 | 55 |  |
2022 | 28 |  |
2021 | 14 |  |
2020 | 9 |  |
Prior | 30 |  |
Timeshare financing receivables, gross | 284 | 207 |
Acquired |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 21 |  |
2023 | 328 |  |
2022 | 164 |  |
2021 | 138 |  |
2020 | 110 |  |
Prior | 323 |  |
Timeshare financing receivables, gross | 1,084 | 765 |
2024 | 0 |  |
2023 | 60 |  |
2022 | 33 |  |
2021 | 33 |  |
2020 | 30 |  |
Prior | 102 |  |
Total | 258 | 116 | $ 119
Acquired | 700+ |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 15 |  |
2023 | 212 |  |
2022 | 89 |  |
2021 | 72 |  |
2020 | 53 |  |
Prior | 147 |  |
Timeshare financing receivables, gross | 588 | 322 |
Acquired | 600-699 |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 6 |  |
2023 | 86 |  |
2022 | 52 |  |
2021 | 49 |  |
2020 | 35 |  |
Prior | 102 |  |
Timeshare financing receivables, gross | 330 | 209 |
Acquired | Fico Score Less Than 600 |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 0 |  |
2023 | 2 |  |
2022 | 2 |  |
2021 | 5 |  |
2020 | 6 |  |
Prior | 18 |  |
Timeshare financing receivables, gross | 33 | 42 |
Acquired | No score |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
2024 | 0 |  |
2023 | 28 |  |
2022 | 21 |  |
2021 | 12 |  |
2020 | 16 |  |
Prior | 56 |  |
Timeshare financing receivables, gross | $ 133 | $ 192 |

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