Business Segments - Schedule of Adjusted EBITDA Reconciled to Net Income (Details) - USD ($)		3 Months Ended																12 Months Ended
		Dec. 31, 2020	[1]	Sep. 30, 2020	[1]	Jun. 30, 2020	[1]	Mar. 31, 2020	[1]	Dec. 31, 2019	[1]	Sep. 30, 2019	[1]	Jun. 30, 2019	[1]	Mar. 31, 2019	[1]	Dec. 31, 2020		Dec. 31, 2019		Dec. 31, 2018
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
General and administrative																		$ (92,000,000)		$ (118,000,000)		$ (120,000,000)
Depreciation and amortization																		(45,000,000)		(44,000,000)		(33,000,000)
Other gain (loss), net																		3,000,000		(3,000,000)		(1,000,000)
Interest expense																		(43,000,000)		(43,000,000)		(30,000,000)
Income tax benefit (expense)																		79,000,000		(57,000,000)		(105,000,000)
Equity in earnings from unconsolidated affiliates																		5,000,000		4,000,000
Impairment expense																		(209,000,000)
Net (loss) income		$ (154,000,000)		$ (7,000,000)		$ (48,000,000)		$ 8,000,000		$ 72,000,000		$ 50,000,000		$ 39,000,000		$ 55,000,000		(200,709,244)	[1],[2]	215,695,961	[1],[2]	298,124,983	[2]
Operating segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA																		169,000,000		590,000,000		692,000,000
Operating segments | Real Estate and Financing Segment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	[3]																	33,000,000		325,000,000		447,000,000
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	[3]																	136,000,000		265,000,000		245,000,000
Segment Reconciling Items
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
General and administrative																		(92,000,000)		(118,000,000)		(120,000,000)
Depreciation and amortization																		(45,000,000)		(44,000,000)		(33,000,000)
License fee expense																		(51,000,000)		(101,000,000)		(98,000,000)
Other gain (loss), net																		3,000,000		(3,000,000)		(1,000,000)
Interest expense																		(43,000,000)		(43,000,000)		(30,000,000)
Income tax benefit (expense)																		79,000,000		(57,000,000)		(105,000,000)
Equity in earnings from unconsolidated affiliates																		5,000,000		4,000,000
Impairment expense																		(209,000,000)
Other adjustment items(2)																		$ (17,000,000)		$ (12,000,000)		$ (7,000,000)

[1] The sum of the earnings per share for the four quarters may differ from annual earnings per share due to the required method of computing the weighted average shares in interim periods.

[2] Net (loss) income for years ended December 31, 2020, 2019, and 2018 was ($200,709,244), $215,695,961, and $298,124,983, respectively.  

[3] Includes intersegment eliminations. Refer to our table presenting revenues by reportable segment above for additional discussion.