Investment in Hotel Properties (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Property, Plant and Equipment [Abstract]
Land and improvements	$ 676,897,000		$ 676,897,000		$ 675,889,000
Buildings and improvements	3,065,406,000		3,065,406,000		3,050,043,000
Furniture, fixtures and equipment	606,479,000		606,479,000		595,816,000
Intangible assets	2,309,000		2,309,000		2,309,000
Total	4,351,091,000		4,351,091,000		4,324,057,000
Accumulated depreciation and amortization	(1,027,386,000)		(1,027,386,000)		(955,383,000)
Investment in hotel and other properties, net	3,323,705,000		3,323,705,000		$ 3,368,674,000
Depreciation and amortization expense related to investment in hotel and other properties, excluding discontinued operations	(38,200,000)	$ (40,800,000)	(76,800,000)	$ (81,400,000)
Impairment loss	$ 0	$ 0	$ 0	$ 0