Revenues - Revenues Disaggregated by Major Source (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Disaggregation of Revenue [Line Items]
Total revenues	$ 333,934	$ 298,778	$ 622,304	$ 574,820
Hotel Group Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenues	89,329	80,488	172,546	161,364
Hotel Transient Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenues	32,416	30,186	56,763	52,679
Hotel Food And Beverage Banquets [Member]
Disaggregation of Revenue [Line Items]
Total revenues	101,719	90,342	197,987	181,542
Hotel Food And Beverage Outlets [Member]
Disaggregation of Revenue [Line Items]
Total revenues	39,334	38,099	76,005	73,068
Other Hotel [Member]
Disaggregation of Revenue [Line Items]
Total revenues	28,958	24,258	53,566	48,874
Entertainment Admissions And Ticketing [Member]
Disaggregation of Revenue [Line Items]
Total revenues	21,207	18,678	32,067	28,298
Entertainment Food And Beverage [Member]
Disaggregation of Revenue [Line Items]
Total revenues	11,813	8,394	18,394	14,518
Entertainment Retail And Other [Member]
Disaggregation of Revenue [Line Items]
Total revenues	$ 9,158	$ 8,333	$ 14,976	$ 14,477