REVENUE FROM CONTRACTS WITH CUSTOMERS - Schedule of Disaggregated Revenues by Segment from Contracts with Customers (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation Of Revenue [Line Items]
Total revenues	$ 3,978	$ 3,835	$ 2,335
Real estate and financing
Disaggregation Of Revenue [Line Items]
Total revenues	2,357	2,378	1,451
Resort Operations and Club Management Segment
Disaggregation Of Revenue [Line Items]
Total revenues	1,235	1,160	682
Sales of VOIs, net
Disaggregation Of Revenue [Line Items]
Total revenues	1,416	1,491	883
Sales, marketing, brand and other fees
Disaggregation Of Revenue [Line Items]
Total revenues	634	620	385
Interest Income
Disaggregation Of Revenue [Line Items]
Total revenues	273	235	157
Other Financing Revenue
Disaggregation Of Revenue [Line Items]
Total revenues	34	32	26
Club Management
Disaggregation Of Revenue [Line Items]
Total revenues	240	227	168
Resort Management
Disaggregation Of Revenue [Line Items]
Total revenues	329	307	172
Rental
Disaggregation Of Revenue [Line Items]
Total revenues	623	586	315
Ancillary Services
Disaggregation Of Revenue [Line Items]
Total revenues	$ 43	$ 40	$ 27