Revenues - Revenues Disaggregated by Major Source (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation of Revenue [Line Items]
Total revenues	$ 14,681	$ 407,719	$ 327,711	$ 778,494
Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenues	2,802	144,704	108,930	276,916
Hotel Group Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenues	153	106,068	82,864	208,760
Hotel Transient Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenues	2,649	38,636	26,066	68,156
Food and Beverage [Member]
Disaggregation of Revenue [Line Items]
Total revenues	1,510	173,030	147,260	344,173
Hotel Food And Beverage Banquets [Member]
Disaggregation of Revenue [Line Items]
Total revenues	81	123,521	108,251	249,717
Hotel Food And Beverage Outlets [Member]
Disaggregation of Revenue [Line Items]
Total revenues	1,429	49,509	39,009	94,456
Hotel, Other [Member]
Disaggregation of Revenue [Line Items]
Total revenues	5,993	39,395	39,786	73,550
Entertainment [Member]
Disaggregation of Revenue [Line Items]
Total revenues	4,376	50,590	31,735	83,855
Entertainment Admissions And Ticketing [Member]
Disaggregation of Revenue [Line Items]
Total revenues	486	21,960	10,767	35,583
Entertainment Food And Beverage [Member]
Disaggregation of Revenue [Line Items]
Total revenues	1,499	17,848	11,526	29,887
Entertainment Retail And Other [Member]
Disaggregation of Revenue [Line Items]
Total revenues	$ 2,391	$ 10,782	$ 9,442	$ 18,385