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SCHEDULE III Real Estate and Accumulated Depreciation - Additional Information (Details)
$ in Millions
Dec. 31, 2018
USD ($)
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]  
Amount outstanding under credit facility $ 527.3
Aggregate cost of properties for federal income tax $ 3,200.0
Gaylord Rockies [Member]  
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]  
Equity interest (as a percent) 61.20%