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Investment In and Advances to Unconsolidated Affiliates - Additional Information (Details) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Mar. 05, 2019 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Mar. 06, 2019
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Distributions from unconsolidated affiliates |  | $ 109,400 | $ 30,700 | $ 38,100 |
Deferred tax liability |  | $ 252,900 | $ 213,900 |  |
Midwest Gaming Holdings, LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment, ownership percentage | 42.00% | 61.30% | 61.30% |  |
Aggregated cash consideration paid at closing of the Sale Transaction | $ 406,600 |  |  |  |
Equity method investment, amount |  | $ 554,800 | $ 519,000 |  |
Distributions from unconsolidated affiliates |  | $ 67,200 | 10,700 | 14,200 |
Deferred tax liability | 103,200 |  |  |  |
Carrying value of equity method investment | 835,000 |  | $ 832,300 |  |
Midwest Gaming Holdings, LLC | Equity Method Investment, Nonconsolidated Investee or Group of Investees |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Goodwill and indefinite-lived intangible assets | 853,700 |  |  |  |
Midwest Gaming Holdings, LLC | Land |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Property and equipment, net | (13,700) |  |  |  |
Midwest Gaming Holdings, LLC | Grandstands and buildings |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Property and equipment, net | (9,500) |  |  |  |
Property, plant, and equipment, useful life |  | 35 years 3 months 18 days |  |  |
Midwest Gaming Holdings, LLC | Personal property |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Carrying value of equity method investment |  | $ 4,500 |  |  |
Property, plant, and equipment, useful life |  | 3 years 8 months 12 days |  |  |
Miami Valley Gaming LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment, ownership percentage |  | 50.00% | 50.00% |  |
Equity method investment, amount |  | $ 108,700 | $ 110,700 |  |
Distributions from unconsolidated affiliates |  | $ 42,000 | $ 20,000 | $ 23,800 |
Clairvest Group Inc. |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Transaction costs and working capital adjustments | 3,500 |  |  |  |
Rivers Des Plaines |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment, ownership percentage |  | 61.30% |  |  |
Midwest Gaming Holdings, LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Proceeds from new credit facilities | $ 300,000 |  |  |  |
High Plaines | Midwest Gaming Holdings, LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment, ownership percentage |  |  |  |  | 36.00%
Midwest Gaming and Casino Investors | Midwest Gaming Holdings, LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment, ownership percentage |  |  |  |  | 2.70%
Delaware North Companies Gaming & Entertainment Inc. | Miami Valley Gaming LLC |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |
Equity method investment, ownership percentage |  | 50.00% |  |  |

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