Hotel Operating Revenue, Departmental Expenses and Other Property-Related Costs (Schedule of Other Property-Related Costs) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Hotel Operating Revenue, Departmental Expenses, and Other Property-Related Costs [Line Items]
Other property-related costs	$ 52,220	$ 56,007	$ 103,075	$ 111,573
Other property-related costs as a percent of total hotel operating revenue	23.80%	23.70%	25.30%	25.00%
Hotel general and administrative expense
Hotel Operating Revenue, Departmental Expenses, and Other Property-Related Costs [Line Items]
Other property-related costs	$ 18,919	$ 21,042	$ 37,482	$ 41,500
Other property-related costs as a percent of total hotel operating revenue	8.60%	8.90%	9.20%	9.30%
Marketing
Hotel Operating Revenue, Departmental Expenses, and Other Property-Related Costs [Line Items]
Other property-related costs	$ 18,407	$ 19,157	$ 35,779	$ 38,030
Other property-related costs as a percent of total hotel operating revenue	8.40%	8.10%	8.80%	8.50%
Repair and maintenance
Hotel Operating Revenue, Departmental Expenses, and Other Property-Related Costs [Line Items]
Other property-related costs	$ 8,665	$ 9,391	$ 17,494	$ 19,096
Other property-related costs as a percent of total hotel operating revenue	4.00%	4.00%	4.30%	4.30%
Utilities
Hotel Operating Revenue, Departmental Expenses, and Other Property-Related Costs [Line Items]
Other property-related costs	$ 6,229	$ 6,417	$ 12,320	$ 12,947
Other property-related costs as a percent of total hotel operating revenue	2.80%	2.70%	3.00%	2.90%