Information Concerning Guarantor and Non-Guarantor Subsidiaries - Condensed Consolidating Statement of Operations and Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended									12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Revenues:
Rooms										$ 431,768	$ 420,011	$ 404,457
Food and beverage										483,945	477,493	461,157
Other hotel revenue										143,947	142,139	128,989
Entertainment										125,059	109,564	97,521
Total revenues	$ 345,175	$ 264,724	$ 298,778	$ 276,042	$ 319,775	$ 271,720	$ 296,215	$ 261,497		1,184,719	1,149,207	1,092,124
Operating expenses:
Rooms										112,636	109,618	110,067
Food and beverage										269,824	267,307	261,580
Other hotel expenses										326,560	322,774	312,989
Management fees, net										23,856	22,194	14,657
Total hotel operating expenses										732,876	721,893	699,293
Entertainment										84,393	74,550	67,363
Corporate										33,495	29,143	28,914
Preopening costs										1,926		909
Impairment and other charges									$ 16,300	35,418		19,200
Depreciation and amortization	28,097	28,546	27,679	27,637	27,928	26,706	26,409	28,773		111,959	109,816	114,383
Total operating expenses										1,000,067	935,402	930,062
Operating income (loss)	36,490	36,409	64,693	47,060	61,499	46,567	66,945	38,794		184,652	213,805	162,062
Interest expense										(66,051)	(63,906)	(63,901)
Interest income										11,818	11,500	12,384
Loss from joint ventures										(4,402)	(2,794)
Other gains and (losses), net										928	4,161	(10,889)
Income (loss) before income taxes	21,141	24,400	48,191	33,213	49,144	35,415	52,746	25,461		126,945	162,766	99,656
(Provision) benefit for income taxes	51,177	(530)	(899)	(593)	(1,048)	(1,822)	(1,415)	885		49,155	(3,400)	11,855
Net income	$ 72,318	$ 23,870	$ 47,292	$ 32,620	$ 48,096	$ 33,593	$ 51,331	$ 26,346		176,100	159,366	111,511
Comprehensive income (loss)										171,676	162,145	112,795
Parent Guarantor [Member]
Revenues:
Entertainment											209	261
Total revenues											209	261
Operating expenses:
Corporate										253	355	328
Corporate overhead allocation										8,615	8,735	9,682
Depreciation and amortization											156	127
Total operating expenses										8,868	9,246	10,137
Operating income (loss)										(8,868)	(9,037)	(9,876)
Interest income											28
Other gains and (losses), net												(13,346)
Income (loss) before income taxes										(8,868)	(9,009)	(23,222)
(Provision) benefit for income taxes											(752)	5,080
Equity in subsidiaries' earnings, net										184,968	169,127	129,653
Net income										176,100	159,366	111,511
Comprehensive income (loss)										171,676	162,145	112,795
Issuer [Member]
Operating expenses:
Corporate										1,596	1,615	1,433
Total operating expenses										1,596	1,615	1,433
Operating income (loss)										(1,596)	(1,615)	(1,433)
Interest expense										(66,025)	(63,880)	(64,038)
Income (loss) before income taxes										(67,621)	(65,495)	(65,471)
Net income										(67,621)	(65,495)	(65,471)
Comprehensive income (loss)										(67,621)	(65,495)	(65,471)
Guarantors [Member]
Revenues:
Other hotel revenue										316,402	307,840	298,698
Total revenues										316,402	307,840	298,698
Operating expenses:
Other hotel expenses										44,386	43,197	43,388
Total hotel operating expenses										44,386	43,197	43,388
Corporate										2	2	2
Impairment and other charges												16,310
Corporate overhead allocation										7,033	6,833	7,580
Depreciation and amortization										59,534	59,076	58,998
Total operating expenses										110,955	109,108	126,278
Operating income (loss)										205,447	198,732	172,420
Interest expense												17
Other gains and (losses), net											1,868
Income (loss) before income taxes										205,447	200,600	172,437
(Provision) benefit for income taxes										(37)	(273)	(222)
Net income										205,410	200,327	172,215
Comprehensive income (loss)										205,410	200,327	172,215
Non-Guarantors [Member]
Revenues:
Rooms										431,768	420,011	404,457
Food and beverage										483,945	477,493	461,157
Other hotel revenue										159,162	157,274	145,817
Entertainment										125,844	110,333	98,228
Total revenues										1,200,719	1,165,111	1,109,659
Operating expenses:
Rooms										112,636	109,618	110,067
Food and beverage										269,824	267,307	261,580
Other hotel expenses										599,037	587,908	568,830
Management fees, net										23,856	22,194	14,657
Total hotel operating expenses										1,005,353	987,027	955,134
Entertainment										84,284	74,604	67,366
Corporate										31,644	27,171	27,151
Preopening costs										1,926		909
Impairment and other charges										35,418		2,890
Depreciation and amortization										52,425	50,584	55,258
Total operating expenses										1,211,050	1,139,386	1,108,708
Operating income (loss)										(10,331)	25,725	951
Interest expense										(26)	(26)	120
Interest income										11,818	11,472	12,384
Loss from joint ventures										(4,402)	(2,794)
Other gains and (losses), net										928	2,293	2,457
Income (loss) before income taxes										(2,013)	36,670	15,912
(Provision) benefit for income taxes										49,192	(2,375)	6,997
Net income										47,179	34,295	22,909
Comprehensive income (loss)										42,755	37,074	24,193
Eliminations [Member]
Revenues:
Other hotel revenue										(331,617)	(322,975)	(315,526)
Entertainment										(785)	(978)	(968)
Total revenues										(332,402)	(323,953)	(316,494)
Operating expenses:
Other hotel expenses										(316,863)	(308,331)	(299,229)
Total hotel operating expenses										(316,863)	(308,331)	(299,229)
Entertainment										109	(54)	(3)
Corporate overhead allocation										(15,648)	(15,568)	(17,262)
Total operating expenses										(332,402)	(323,953)	(316,494)
Equity in subsidiaries' earnings, net										(184,968)	(169,127)	(129,653)
Net income										(184,968)	(169,127)	(129,653)
Comprehensive income (loss)										$ (180,544)	$ (171,906)	$ (130,937)