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Basis of Presentation - Additional Information (Detail) - USD ($) $ in Millions | Apr. 01, 2018 | Mar. 31, 2018
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Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Percentage of owned subsidiaries |  | 100.00%
Accounting Standards Update 2014-09 [Member] |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Cumulative prior period adjustment to retained earnings |  | $ 0.1
Gaylord Rockies Resort and Convention Center [Member] |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Investment percentage |  | 35.00%
Opry City Stage [Member] |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Investment percentage |  | 50.00%
Opry City Stage [Member] | Subsequent Event [Member] |  |
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] |  |
Investment percentage to be purchased | 50.00% |

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- Definition The remaining percentage of ownership of common stock or equity participation in the investee that the Company intends to purchase. + References No definition available. + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
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