Basis of Presentation (Details)	May 31, 2018	Dec. 31, 2020 hotel country
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of countries operating in (more than) \| country		95
Tax-free distribution, conversion ratio	1
Owned hotel properties \| hotel		2

Tax-Free Distribution, Stockholders Right to Exchange, Conversion Ratio

No definition available.

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Period Type:	duration