Relationships with Managers and Franchisors - Narrative (Details) $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($) hotel	Dec. 31, 2020 USD ($) hotel	Dec. 31, 2019 USD ($) hotel
Real Estate Properties [Line Items]
Number of hotels that earned incentive management fees \| hotel	5	0	8
Amortization \| $	$ 329	$ 396	$ 396
Number of franchised hotels \| hotel	18
Key Money \| Westin Washington D.C. City Center mortgage loan
Real Estate Properties [Line Items]
Amortization \| $	$ 500

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045

Name:	us-gaap_ContractWithCustomerLiabilityRevenueRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration