Financial Reporting by Business Segments - Segments Internal Financial Reports (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Segment Reporting Information [Line Items]
Total revenues	$ 333,934	$ 298,778	$ 622,304	$ 574,820
Depreciation and amortization	29,995	27,679	58,661	55,316
Preopening costs	(1,525)	(494)	(3,672)	(710)
Operating income	76,699	64,644	122,643	111,619
Interest expense	(19,625)	(17,155)	(36,354)	(33,019)
Interest income	2,766	2,969	5,519	5,917
Income (loss) from joint ventures	1,346	(943)	(1,242)	(1,717)
Other gains and (losses), net	36	(1,324)	204	(1,396)
Income before income taxes	61,222	48,191	90,770	81,404
Operating Segments [Member] | Hospitality [Member]
Segment Reporting Information [Line Items]
Total revenues	291,756	263,373	556,867	517,527
Depreciation and amortization	27,233	25,547	53,433	50,725
Operating income	76,702	61,468	131,695	113,490
Operating Segments [Member] | Entertainment [Member]
Segment Reporting Information [Line Items]
Total revenues	42,178	35,405	65,437	57,293
Depreciation and amortization	2,315	1,592	4,272	3,500
Operating income	9,609	11,678	11,545	14,807
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	447	540	956	1,091
Operating income	$ (8,087)	$ (8,008)	$ (16,925)	$ (15,968)