COMMITMENTS AND CONTINGENCIES - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Long-term Purchase Commitment [Line Items]
Reasonably estimable of possible losses		$ 123
SOUTH CAROLINA
Long-term Purchase Commitment [Line Items]
Non-operating activity		20
Accounts Payable, Accrued Expenses and Other
Long-term Purchase Commitment [Line Items]
Non-operating activity		17
Accounts Payable, Accrued Expenses and Other | SOUTH CAROLINA
Long-term Purchase Commitment [Line Items]
Non-operating activity		17
Other Assets
Long-term Purchase Commitment [Line Items]
Non-operating activity		3
Other Assets | SOUTH CAROLINA
Long-term Purchase Commitment [Line Items]
Non-operating activity		3
Diamond Acquisition
Long-term Purchase Commitment [Line Items]
Damage sought	$ 102
Insurance Claims
Long-term Purchase Commitment [Line Items]
Insurance claim receivable		53
Decrease in insurance refund recovery		33	$ 15
Surety Bond
Long-term Purchase Commitment [Line Items]
Contractual Obligation		454
Inventory Purchase Obligation
Long-term Purchase Commitment [Line Items]
Purchase commitment		$ 37
Purchase commitment, period (in years)		1 year
Vacation ownership intervals commitment		$ 156	$ 92	$ 132
Other Commitments
Long-term Purchase Commitment [Line Items]
Purchase commitment		$ 13