Description of the Business and Summary of Significant Accounting Policies - Principles of Consolidation (Details) - Gaylord Rockies [Member] - item	12 Months Ended
Dec. 31, 2020	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Number of committee members	2	2
Number of minority partners	2	2

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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