DEBT AND NON-RECOURSE DEBT - Additional Information (Details) - USD ($) $ in Millions		1 Months Ended	9 Months Ended	12 Months Ended
	Oct. 06, 2023	Aug. 31, 2023	Sep. 30, 2023	Dec. 31, 2022	May 31, 2023
Debt Instrument [Line Items]
Remaining borrowing capacity			$ 866
Debt instrument, average interest rate			6.666%	6.143%
Total notional values of interest rate swaps			$ 700
Accumulated other comprehensive loss, qualifying as hedge			61	$ 63
Reserves Related to Non-Recourse Debt
Debt Instrument [Line Items]
Restricted cash			90	$ 50
Timeshare Facility
Debt Instrument [Line Items]
Debt agreement, principle amount		$ 293
Cash deposits		49
Debt issuance costs		5
5.72% Timeshare Facility
Debt Instrument [Line Items]
Debt agreement, principle amount		$ 187
Debt instrument, stated interest rate (as a percent)		5.72%
6.11% Timeshare Facility
Debt Instrument [Line Items]
Debt agreement, principle amount		$ 79
Debt instrument, stated interest rate (as a percent)		6.11%
6.94% Timeshare Facility
Debt Instrument [Line Items]
Debt agreement, principle amount		$ 27
Debt instrument, stated interest rate (as a percent)		6.94%
Interest Rate Swap | SOFR Overnight Index Swap Rate
Debt Instrument [Line Items]
Derivative, notional amount					$ 550
Interest Rate Swap | LIBOR
Debt Instrument [Line Items]
Derivative, notional amount			$ 184
Secured Debt
Debt Instrument [Line Items]
Debt instrument, average interest rate			4.304%	3.539%
Debt agreement, principle amount			$ 1,051	$ 1,113
Secured Debt | Timeshare Facility Due 2025
Debt Instrument [Line Items]
Debt instrument, average interest rate			6.32%
Debt agreement, principle amount			$ 0	98
Remaining borrowing capacity			750
Revolving Credit Facility
Debt Instrument [Line Items]
Debt issuance costs			3	$ 4
Revolving Credit Facility | Senior Secured Credit Facilities
Debt Instrument [Line Items]
Letters of credit outstanding, amount			16
Cash Collateral Secured Credit Facilities
Debt Instrument [Line Items]
Letters of credit outstanding, amount			$ 1
Term Loan | LIBOR and SOFR
Debt Instrument [Line Items]
Derivative fixed interest rate			1.29%
Term Loan | Senior Secured Credit Facilities | Secured Overnight Financing Rate | Subsequent Event
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate, adjustment	0.11%
Term Loan | Senior Secured Credit Facilities | Secured Overnight Financing Rate | Minimum | Subsequent Event
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	2.75%
Term Loan | Senior Secured Credit Facilities | Secured Overnight Financing Rate | Maximum | Subsequent Event
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	3.00%
Term Loan | Senior Secured Credit Facilities | Interest Rate Floor | Minimum | Subsequent Event
Debt Instrument [Line Items]
Debt instrument, average interest rate	0.00%
Term Loan | Senior Secured Credit Facilities | Interest Rate Floor | Maximum | Subsequent Event
Debt Instrument [Line Items]
Debt instrument, average interest rate	0.50%