Organization and Description of Business (Details)	3 Months Ended
	Jun. 30, 2018 property
Held for sale, not considered a discontinued operation | Hyatt Regency Newport Beach
Organization and Description of Business
Number of hotels	1
Hotel owned by the Company
Organization and Description of Business
Number of hotels	25
Hotel owned by the Company | Marriott
Organization and Description of Business
Number of hotels	9
Hotel owned by the Company | Interstate Hotels & Resorts, Inc
Organization and Description of Business
Number of hotels	4
Hotel owned by the Company | Highgate Hotels L.P. and an affiliate
Organization and Description of Business
Number of hotels	3
Hotel owned by the Company | Crestline Hotels & Resorts
Organization and Description of Business
Number of hotels	2
Hotel owned by the Company | Hilton Worldwide
Organization and Description of Business
Number of hotels	2
Hotel owned by the Company | Hyatt Corporation
Organization and Description of Business
Number of hotels	2
Hotel owned by the Company | Davidson Hotels & Resorts
Organization and Description of Business
Number of hotels	1
Hotel owned by the Company | HEI Hotels & Resorts
Organization and Description of Business
Number of hotels	1
Hotel owned by the Company | Singh Hospitality, LLC
Organization and Description of Business
Number of hotels	1
Sunstone Hotel Partnership, LLC
Organization and Description of Business
Controlling interest owned (as a percent)	100.00%