BUSINESS SEGMENTS - Schedule of Segment Operating Performance Reconciled to Consolidated Amounts (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	$ 1,235	$ 1,007	$ 2,391	$ 1,941
Real estate sales and financing
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	740	604	1,427	1,154
Resort operations and club management
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	366	306	713	595
Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	1,126	924	2,173	1,776
Operating Segments | Real estate sales and financing
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	740	604	1,427	1,154
Operating Segments | Resort operations and club management
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	386	320	746	622
Cost reimbursements
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	129	97	251	192
Intersegment eliminations
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	$ (20)	$ (14)	$ (33)	$ (27)