Financial Reporting By Business Segments - Internal Financial Reports (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information, Profit (Loss) [Abstract]
Total revenues	$ 14,681	$ 407,719	$ 327,711	$ 778,494
Depreciation and amortization	54,011	53,553	107,356	106,562
Preopening costs	(700)	24	(1,501)	(2,110)
Gain on sale of assets			1,261
Accounts Receivable, Credit Loss Expense (Reversal)			24,973
Credit loss on held-to-maturity securities			(24,973)
Operating income	(140,735)	85,316	(135,985)	139,280
Interest expense	(30,042)	(33,492)	(59,400)	(65,579)
Interest income	1,854	2,970	4,225	5,878
Loss from unconsolidated joint ventures	(1,820)	(167)	(3,715)	(167)
Income (loss) before income taxes	(187,498)	54,516	(211,435)	79,160
Hospitality [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Total revenues	10,305	357,129	295,976	694,639
Depreciation and amortization	49,588	50,331	99,357	100,464
Preopening costs	(100)		(200)	(600)
Operating income	(100,128)	79,093	(76,311)	139,447
Entertainment [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Total revenues	4,376	50,590	31,735	83,855
Depreciation and amortization	3,402	2,830	6,507	5,309
Preopening costs	(600)		(1,300)	(1,500)
Operating income	(12,483)	14,701	(17,575)	19,846
Corporate and Other [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Depreciation and amortization	1,021	392	1,492	789
Operating income	(8,279)	(8,502)	(16,886)	(17,903)
Notes Receivable [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Interest income	1,700	$ 2,600	3,200	$ 5,100
Bonds B Series [Member]
Segment Reporting Information, Profit (Loss) [Abstract]
Credit loss on held-to-maturity securities	$ (19,145)		$ (24,973)