Business Segments - Schedule of Segment Operating Performance Reconciled to Consolidated Amounts (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	$ 1,116	$ 928	$ 2,843	$ 1,497
Real Estate Sales and Financing Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	745	659	1,783	976
Resort Operations and Club Management Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	289	211	845	390
Operating segments
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	1,044	875	2,653	1,379
Operating segments | Real Estate Sales and Financing Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	745	659	1,783	976
Operating segments | Resort Operations and Club Management Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	299	216	870	403
Segment Reconciling Items
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	82	58	215	131
Intersegment eliminations
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	(10)	(5)	(25)	(13)
Rental expense for model units	1		2
Intersegment eliminations | Billing and Collection Services
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	$ (10)	(5)	$ (25)	(13)
Intersegment eliminations | Maximum
Segment Reporting, Revenue Reconciling Item [Line Items]
Rental expense for model units		$ 1		$ 1