Information Concerning Guarantor and Non-Guarantor Subsidiaries - Condensed Consolidating Statement of Operations and Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues:
Total revenues	$ 407,719		$ 333,934		$ 778,494	$ 622,304
Operating expenses:
Total hotel operating expenses	227,705		187,821		454,728	371,739
Corporate	8,110		7,640		17,114	15,969
Preopening costs	(24)		1,525		2,110	3,672
Depreciation and amortization	53,553		29,995		106,562	58,661
Total operating expenses	322,403		257,235		639,214	499,661
Operating income (loss)	85,316		76,699		139,280	122,643
Interest expense	(33,492)		(19,625)		(65,579)	(36,354)
Interest income	2,970		2,766		5,878	5,519
Loss from joint ventures	(167)		1,346		(167)	(1,242)
Other gains and (losses), net	(111)		36		(252)	204
Income (loss) before income taxes	54,516		61,222		79,160	90,770
Provision for income taxes	(8,232)		(5,676)		(10,206)	(7,885)
Net Income	46,284		55,546		68,954	82,885
Comprehensive income, net of taxes	46,382		55,630		69,161	83,047
Net income	49,383	$ 29,408	55,546	$ 27,339	78,791	82,885
Comprehensive income (loss)	49,481		55,630		78,998	83,047
Rooms [Member]
Revenues:
Total revenues	144,704		121,745		276,916	229,309
Operating expenses:
Total hotel operating expenses	36,099		30,059		71,068	58,987
Food and Beverage [Member]
Revenues:
Total revenues	173,030		141,053		344,173	273,992
Operating expenses:
Total hotel operating expenses	90,680		72,394		182,039	144,372
Hotel, Other [Member]
Revenues:
Total revenues	39,395		28,958		73,550	53,566
Operating expenses:
Total hotel operating expenses	90,527		76,733		181,466	152,615
Management Fees [Member]
Operating expenses:
Total hotel operating expenses	10,399		8,635		20,155	15,765
Entertainment [Member]
Revenues:
Total revenues	50,590		42,178		83,855	65,437
Operating expenses:
Total hotel operating expenses	33,059		30,254		58,700	49,620
Reportable Legal Entities [Member] | Parent Company [Member]
Operating expenses:
Corporate	62		62		125	125
Corporate overhead allocation	1,014		2,495		2,011	5,110
Total operating expenses	1,076		2,557		2,136	5,235
Operating income (loss)	(1,076)		(2,557)		(2,136)	(5,235)
Income (loss) before income taxes	(1,076)		(2,557)		(2,136)	(5,235)
Equity in subsidiaries' earnings, net	47,360		58,103		71,090	88,120
Net Income	46,284		55,546		68,954	82,885
Comprehensive income, net of taxes	46,382		55,630		69,161	83,047
Net income	49,383				78,791
Comprehensive income (loss)	49,481				78,998
Reportable Legal Entities [Member] | Subsidiary Issuer [Member]
Operating expenses:
Corporate	429		364		880	725
Total operating expenses	429		364		880	725
Operating income (loss)	(429)		(364)		(880)	(725)
Interest expense	(24,826)		(19,618)		(48,665)	(36,341)
Interest income	150				158
Income (loss) before income taxes	(25,105)		(19,982)		(49,387)	(37,066)
Net Income	(25,105)		(19,982)		(49,387)	(37,066)
Comprehensive income, net of taxes	(25,105)		(19,982)		(49,387)	(37,066)
Net income	(25,105)				(49,387)
Comprehensive income (loss)	(25,105)				(49,387)
Reportable Legal Entities [Member] | Guarantor Subsidiaries [Member]
Revenues:
Total revenues	81,066		76,773		161,476	153,016
Operating expenses:
Total hotel operating expenses	12,245		11,050		24,297	22,877
Corporate	2		2		3	2
Corporate overhead allocation	2,948		2,038		6,006	4,164
Depreciation and amortization	16,482		15,305		32,732	30,035
Total operating expenses	31,677		28,395		63,038	57,078
Operating income (loss)	49,389		48,378		98,438	95,938
Income (loss) before income taxes	49,389		48,378		98,438	95,938
Provision for income taxes	(8)		(449)		(46)	(84)
Net Income	49,381		47,929		98,392	95,854
Comprehensive income, net of taxes	49,381		47,929		98,392	95,854
Net income	49,381				98,392
Comprehensive income (loss)	49,381				98,392
Reportable Legal Entities [Member] | Guarantor Subsidiaries [Member] | Hotel, Other [Member]
Revenues:
Total revenues	81,066		76,773		161,476	153,016
Operating expenses:
Total hotel operating expenses	12,245		11,050		24,297	22,877
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member]
Revenues:
Total revenues	422,492		338,352		808,060	631,376
Operating expenses:
Total hotel operating expenses	307,337		253,429		613,403	501,652
Corporate	7,617		7,212		16,106	15,117
Preopening costs	(24)		1,525		2,110	3,672
Depreciation and amortization	37,071		14,690		73,830	28,626
Total operating expenses	385,060		307,110		764,202	598,711
Operating income (loss)	37,432		31,242		43,858	32,665
Interest expense	(8,987)		(7)		(17,341)	(13)
Interest income	3,141		2,766		6,147	5,519
Loss from joint ventures	(167)		1,346		(167)	(1,242)
Other gains and (losses), net	(111)		36		(252)	204
Income (loss) before income taxes	31,308		35,383		32,245	37,133
Provision for income taxes	(8,224)		(5,227)		(10,160)	(7,801)
Net Income	23,084		30,156		22,085	29,332
Comprehensive income, net of taxes	23,182		30,240		22,292	29,494
Net income	23,084				22,085
Comprehensive income (loss)	23,182				22,292
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Rooms [Member]
Revenues:
Total revenues	144,704		121,745		276,916	229,309
Operating expenses:
Total hotel operating expenses	36,099		30,059		71,068	58,987
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Food and Beverage [Member]
Revenues:
Total revenues	173,030		141,053		344,173	273,992
Operating expenses:
Total hotel operating expenses	90,680		72,394		182,039	144,372
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Hotel, Other [Member]
Revenues:
Total revenues	53,619		33,376		102,043	62,614
Operating expenses:
Total hotel operating expenses	170,159		142,341		340,141	282,528
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Management Fees [Member]
Operating expenses:
Total hotel operating expenses	10,399		8,635		20,155	15,765
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Entertainment [Member]
Revenues:
Total revenues	51,139		42,178		84,928	65,461
Operating expenses:
Total hotel operating expenses	33,059		30,254		58,753	49,644
Consolidation, Eliminations [Member]
Revenues:
Total revenues	(95,839)		(81,191)		(191,042)	(162,088)
Operating expenses:
Total hotel operating expenses	(91,877)		(76,658)		(182,972)	(152,790)
Corporate overhead allocation	(3,962)		(4,533)		(8,017)	(9,274)
Total operating expenses	(95,839)		(81,191)		(191,042)	(162,088)
Interest expense	321				427
Interest income	(321)				(427)
Equity in subsidiaries' earnings, net	(47,360)		(58,103)		(71,090)	(88,120)
Net Income	(47,360)		(58,103)		(71,090)	(88,120)
Comprehensive income, net of taxes	(47,458)		(58,187)		(71,297)	(88,282)
Net income	(47,360)				(71,090)
Comprehensive income (loss)	(47,458)				(71,297)
Consolidation, Eliminations [Member] | Hotel, Other [Member]
Revenues:
Total revenues	(95,290)		(81,191)		(189,969)	(162,064)
Operating expenses:
Total hotel operating expenses	(91,877)		$ (76,658)		(182,972)	(152,790)
Consolidation, Eliminations [Member] | Entertainment [Member]
Revenues:
Total revenues	$ (549)				(1,073)	(24)
Operating expenses:
Total hotel operating expenses					$ (53)	$ (24)