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Summary of Significant Accounting Policies - Investment in Hotel Properties (Details)
12 Months Ended
Dec. 31, 2021
hotel
Dec. 31, 2020
USD ($)
hotel
Dec. 31, 2019
USD ($)
Property, Plant and Equipment [Line Items]      
Goodwill impairment loss | $   $ 0 $ 0
Number of hotel properties held for sale | hotel 0 0  
Building      
Property, Plant and Equipment [Line Items]      
Useful life 40 years    
Land Improvements      
Property, Plant and Equipment [Line Items]      
Useful life 20 years    
Building Improvements | Minimum      
Property, Plant and Equipment [Line Items]      
Useful life 5 years    
Building Improvements | Maximum      
Property, Plant and Equipment [Line Items]      
Useful life 20 years    
Furniture, fixtures, and equipment | Minimum      
Property, Plant and Equipment [Line Items]      
Useful life 1 year    
Furniture, fixtures, and equipment | Maximum      
Property, Plant and Equipment [Line Items]      
Useful life 10 years