Property and Equipment, Net - Additional Information (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Depreciation expense		$ 174,700	$ 169,000	$ 159,700
Rides, Attractions and Equipment [Member] | Scenario, Forecast [Member]
Property, Plant and Equipment [Line Items]
Accelerated depreciation expected from decision to remove deep-water lifting floors	$ 33,000