Sale of Hotel Properties (Schedule of Properties Disposed) (Details) - room	Jun. 30, 2016	Feb. 22, 2016	Jun. 30, 2015	May 22, 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			2,524
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
Fairfield Inn & Suites Valparaiso
Discontinued operations
Property disposed, number of rooms				63