Property and Equipment - Property and Equipment (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	$ 3,144,970	$ 3,129,791
Accumulated depreciation	(1,076,973)	(980,792)
Property and equipment, net	2,067,997	2,148,999
Land and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	242,418	241,292
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	2,300,499	2,297,343
Furniture, fixtures and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	576,209	563,622
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	$ 25,844	$ 27,534