Revenues - Revenues Disaggregated by Major Source (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Disaggregation of Revenue [Line Items]
Total revenues	$ 288,370	$ 276,042
Hotel Group Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenues	83,217	80,746
Hotel Transient Rooms [Member]
Disaggregation of Revenue [Line Items]
Total revenues	24,347	22,623
Hotel Food And Beverage Banquets [Member]
Disaggregation of Revenue [Line Items]
Total revenues	96,268	91,200
Hotel Food And Beverage Outlets [Member]
Disaggregation of Revenue [Line Items]
Total revenues	36,671	34,969
Other Hotel [Member]
Disaggregation of Revenue [Line Items]
Total revenues	24,608	24,616
Entertainment Admissions And Ticketing [Member]
Disaggregation of Revenue [Line Items]
Total revenues	10,860	9,620
Entertainment Food And Beverage [Member]
Disaggregation of Revenue [Line Items]
Total revenues	6,581	6,124
Entertainment Retail And Other [Member]
Disaggregation of Revenue [Line Items]
Total revenues	$ 5,818	$ 6,144