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Segment Information - Additional Information (Details) slot_machine in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 state segment game sportsbook slot_machine | Dec. 31, 2021
Schedule of Equity Method Investments [Line Items] |  |
Number of operating segments | segment | 3 |
Number of slot machines | slot_machine | 11 |
Number of table games | game | 200 |
Number of states in which Gaming segment has slot machines and video lottery terminals | state | 8 |
TwinSpires |  |
Schedule of Equity Method Investments [Line Items] |  |
Number of sportsbooks | sportsbook | 8 |
Rivers Des Plaines |  |
Schedule of Equity Method Investments [Line Items] |  |
Equity method investment, ownership percentage | 61.30% | 61.30%
Miami Valley Gaming LLC |  |
Schedule of Equity Method Investments [Line Items] |  |
Equity method investment, ownership percentage | 50.00% | 50.00%

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