Business Segments - Schedule of Adjusted EBITDA Reconciled to Net Income (Details) - USD ($)		3 Months Ended								9 Months Ended
		Sep. 30, 2019		Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018		Jun. 30, 2018	Mar. 31, 2018	Sep. 30, 2019		Sep. 30, 2018
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
General and administrative		$ (28,000,000)				$ (31,000,000)				$ (82,000,000)		$ (84,000,000)
Depreciation and amortization		(14,000,000)				(9,000,000)				(37,000,000)		(25,000,000)
Other loss, net		(1,000,000)				(1,000,000)				(3,000,000)		(1,000,000)
Interest expense		(12,000,000)				(7,000,000)				(33,000,000)		(22,000,000)
Income tax expense		(20,000,000)				(15,000,000)				(55,000,000)		(64,000,000)
Equity in earnings from unconsolidated affiliates		1,000,000				1,000,000				4,000,000
Net income		50,000,000	[1]	$ 39,000,000	$ 55,000,000	40,533,279	[1]	$ 107,000,000	$ 30,000,000	144,352,584	[1]	177,564,538	[1]
Operating segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA		156,000,000				129,000,000				436,000,000		453,000,000
Operating segments | Real Estate and Financing Segment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Segment Adjusted EBITDA	[2]	94,000,000				67,000,000				243,000,000		274,000,000
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	[2]	62,000,000				62,000,000				193,000,000		179,000,000
Segment Reconciling Items
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
General and administrative		(28,000,000)				(31,000,000)				(82,000,000)		(84,000,000)
Depreciation and amortization		(14,000,000)				(9,000,000)				(37,000,000)		(25,000,000)
License fee expense		(26,000,000)				(25,000,000)				(75,000,000)		(73,000,000)
Other loss, net		(1,000,000)				(1,000,000)				(3,000,000)		(1,000,000)
Interest expense		(12,000,000)				(7,000,000)				(33,000,000)		(22,000,000)
Income tax expense		(20,000,000)				(15,000,000)				(55,000,000)		(64,000,000)
Equity in earnings from unconsolidated affiliates		1,000,000				1,000,000				4,000,000
Other adjustment items		$ (6,000,000)				$ (1,000,000)				$ (11,000,000)		$ (6,000,000)

[1] Net income for the three months ended September 30, 2019 and 2018 was $50,659,927 and $40,533,279, respectively, and for the nine months ended September 30, 2019

[2] ^{Includes intersegment transactions. Refer to our table presenting revenues by reportable segment above for additional discussion.}