Financial Reporting by Business Segments - Segments Internal Financial Reports (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
Segment Reporting Information [Line Items]
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
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
Preopening costs										(1,926)		(909)
Impairment and other charges									$ (16,300)	(35,418)		(19,200)
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, net of amounts capitalized										(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)										928	4,161	(10,889)
Income 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
Identifiable assets	2,524,228				2,405,753					2,524,228	2,405,753
Operating Segments [Member] | Hospitality [Member]
Segment Reporting Information [Line Items]
Revenues										1,059,660	1,039,643	994,603
Depreciation and amortization										102,759	100,186	105,876
Operating income (loss)										224,025	217,564	189,434
Identifiable assets	2,256,395				2,206,304					2,256,395	2,206,304
Operating Segments [Member] | Entertainment [Member]
Segment Reporting Information [Line Items]
Revenues										125,059	109,564	97,521
Depreciation and amortization										7,074	7,034	5,747
Operating income (loss)										33,592	27,980	24,411
Identifiable assets	132,671				113,441					132,671	113,441
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization										2,126	2,596	2,760
Operating income (loss)										(35,621)	(31,739)	$ (31,674)
Identifiable assets	$ 135,162				$ 86,008					$ 135,162	$ 86,008