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Commitments and Contingencies - Additional Information (Detail) - Gaylord Rockies Resort and Convention Center [Member]
3 Months Ended
Mar. 31, 2018
USD ($)
Contingencies And Commitments [Line Items]  
Maximum repayment guarantee of construction loan and mezzanine debt $ 21,000,000
Investment percentage 35.00%
Principal amount of loan $ 500,000,000
Repayment guarantee of construction loan and mezzanine debt, amount on completion of first milestone 14,000,000
Repayment guarantee of construction loan and mezzanine debt, amount on completion of final milestone 8,750,000
Estimated pro rata share of interest amount 9,800,000
Guarantee obligations exposure under mezzanine debt 8,750,000
Guarantee Liability $ 0