BUSINESS SEGMENTS - Schedule of Adjusted EBITDA for our Reportable Segments Reconciled to Net Income (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
General and administrative	$ (58)	$ (48)	$ (103)	$ (90)
Depreciation and amortization	(68)	(52)	(130)	(103)
Other (loss) gain, net	(3)	3	(8)	4
Interest expense	(87)	(44)	(166)	(88)
Income tax (expense) benefit	(3)	(35)	8	(52)
Equity in earnings from unconsolidated affiliates	3	2	8	5
Impairment expense	0	(3)	(2)	(3)
Net income	4	80	2	153
Net income attributable to noncontrolling interest	2	0	4	0
Net income (loss) attributable to stockholders	2	80	(2)	153
Operating Segments | Real estate sales and financing
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	193	189	399	358
Operating Segments | Resort operations and club management
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	152	123	286	232
Segment Reconciling Items
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	345	312	685	590
Acquisition and integration-related expense	(48)	(13)	(157)	(30)
General and administrative	(58)	(48)	(103)	(90)
Depreciation and amortization	(68)	(52)	(130)	(103)
License fee expense	(40)	(34)	(75)	(64)
Other (loss) gain, net	(3)	3	(8)	4
Interest expense	(87)	(44)	(166)	(88)
Income tax (expense) benefit	(3)	(35)	8	(52)
Equity in earnings from unconsolidated affiliates	3	2	8	5
Impairment expense	0	(3)	(2)	(3)
Other adjustment items	$ (37)	$ (8)	$ (58)	$ (16)