BUSINESS SEGMENTS - Schedule of Adjusted EBITDA for our Reportable Segments Reconciled to Net Income (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
General and administrative	$ (194)	$ (212)	$ (151)
Depreciation and amortization	(213)	(244)	(126)
Other gain (loss), net	2	(1)	(26)
Interest expense	(178)	(142)	(105)
Income tax expense	(136)	(129)	(93)
Equity in earnings from unconsolidated affiliates	12	13	10
Impairment expense	(3)	(17)	(2)
Net income	313	352	176
Operating segments | Real estate and financing
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	754	865	537
Operating segments | Resort Operations and Club Management Segment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	504	463	353
Segment Reconciling Items
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	1,258	1,328	890
Acquisition and integration-related expense	(68)	(67)	(106)
General and administrative	(194)	(212)	(151)
Depreciation and amortization	(213)	(244)	(126)
License fee expense	(138)	(124)	(80)
Other gain (loss), net	2	(1)	(26)
Interest expense	(178)	(142)	(105)
Income tax expense	(136)	(129)	(93)
Equity in earnings from unconsolidated affiliates	12	13	10
Impairment expense	(3)	(17)	(2)
Other adjustment items	$ (29)	$ (53)	$ (35)