Sale of Hotel Properties (Schedule of Properties Disposed) (Details) - room	Mar. 31, 2016	Feb. 22, 2016	Mar. 31, 2015	Feb. 23, 2015
2016 Disposals
Discontinued operations
Property disposed, number of rooms	62
Holiday Inn Express Merrillville
Discontinued operations
Property disposed, number of rooms		62
2015 Disposals
Discontinued operations
Property disposed, number of rooms			2,461
Courtyard Chicago Schaumburg
Discontinued operations
Property disposed, number of rooms				162
Courtyard Detroit Pontiac Bloomfield
Discontinued operations
Property disposed, number of rooms				110
Courtyard Grand Junction
Discontinued operations
Property disposed, number of rooms				136
Courtyard Mesquite
Discontinued operations
Property disposed, number of rooms				101
Courtyard San Antonio Airport Northstar
Discontinued operations
Property disposed, number of rooms				78
Courtyard Tampa Brandon
Discontinued operations
Property disposed, number of rooms				90
Fairfield Inn & Suites Merrillville
Discontinued operations
Property disposed, number of rooms				112
Fairfield Inn & Suites San Antonio Airport
Discontinued operations
Property disposed, number of rooms				120
Fairfield Inn & Suites Tampa Brandon
Discontinued operations
Property disposed, number of rooms				107
Hampton Inn Merrillville
Discontinued operations
Property disposed, number of rooms				64
Holiday Inn Grand Rapids Airport
Discontinued operations
Property disposed, number of rooms				148
Homewood Suites Tampa Brandon
Discontinued operations
Property disposed, number of rooms				126
Marriott Auburn Hills Pontiac at Centerpoint
Discontinued operations
Property disposed, number of rooms				290
Residence Inn Austin Round Rock
Discontinued operations
Property disposed, number of rooms				96
Residence Inn Chicago Schaumburg
Discontinued operations
Property disposed, number of rooms				125
Residence Inn Detroit Pontiac Auburn Hills
Discontinued operations
Property disposed, number of rooms				114
Residence Inn Grand Junction
Discontinued operations
Property disposed, number of rooms				104
Residence Inn Indianapolis Carmel
Discontinued operations
Property disposed, number of rooms				120
Springhill Suites Chicago Schaumburg
Discontinued operations
Property disposed, number of rooms				132
Springhill Suites Indianapolis Carmel
Discontinued operations
Property disposed, number of rooms				126