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Commitments and Contingencies - Additional Information (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Loss Contingencies [Line Items]    
Letters of credit outstanding $ 3,100,000  
Letters of credit outstanding, amount advanced 0  
Payment Guarantee | Construction Contracts    
Loss Contingencies [Line Items]    
Current value of obligation 11,500,000  
Co-venturer    
Loss Contingencies [Line Items]    
Construction loan payable $ 33,000,000  
Embassy Suites Joint Venture    
Loss Contingencies [Line Items]    
Ownership percentage in equity method investment (as percent)   35.00%
Embassy Suites Joint Venture | Construction Loans    
Loss Contingencies [Line Items]    
Line of credit facility, maximum borrowing capacity   $ 33,800,000.0