Business Segments - Schedule of Segment Operating Performance Reconciled to Consolidated Amounts (Details) - USD ($) $ in Millions			12 Months Ended
		Aug. 02, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues		$ 633	$ 2,335	$ 894	$ 1,838
Real Estate and Financing Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues			1,451	494	1,252
Resort Operations and Club Management Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues			682	264	418
Operating segments
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues			2,151	770	1,706
Operating segments | Real Estate and Financing Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues			1,451	494	1,252
Operating segments | Resort Operations and Club Management Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	[1]		700	276	454
Segment Reconciling Items
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues			202	137	168
Intersegment eliminations
Segment Reporting, Revenue Reconciling Item [Line Items]
Total revenues	[1],[2]		$ (18)	$ (13)	$ (36)

[1] Includes charges to the real estate sales and financing segment from the resort operations and club management segment for fulfillment of discounted marketing package stays at resorts. These charges totaled $18 million, $13 million and $35 million for the years ended December 31, 2021, 2020, and 2019, respectively.

[2] Includes charges to the real estate sales and financing segment from the resort operations and club management segment for the rental of model units to show prospective buyers. These charges totaled $1 million for the year ended December 31, 2021, less than $1 million for the year ended December 31, 2020 and $1 million for the year ended December 31, 2019.