Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property and Equipment, Net, by Type [Abstract]
Property and equipment, gross	$ 2,588,034	$ 2,510,646
Accumulated depreciation and amortization	(477,909)	(374,738)
Property and equipment, net	2,110,125	2,135,908
Depreciation	119,139	109,431	$ 114,727
Land [Member]
Property and Equipment, Net, by Type [Abstract]
Property and equipment, gross	201,000	204,900
Building and Building Improvements [Member]
Property and Equipment, Net, by Type [Abstract]
Property and equipment, gross	1,958,615	1,924,881
Furniture, Fixtures and Equipment [Member]
Property and Equipment, Net, by Type [Abstract]
Property and equipment, gross	403,007	343,435
Construction in Progress [Member]
Property and Equipment, Net, by Type [Abstract]
Property and equipment, gross	$ 25,412	$ 37,430