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Investment In and Advances to Unconsolidated Affiliates - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Mar. 05, 2019
Schedule of Equity Method Investments [Line Items]
Deferred tax liability	$ 432.7	$ 388.2
Distributions from unconsolidated affiliates	$ 138.7	155.1	$ 156.9
Midwest Gaming Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	61.30%
Carrying value of equity method investment	$ 832.9			$ 835.0
Deferred tax liability				103.2
Equity method investment, amount	547.1	541.2
Distributions from unconsolidated affiliates	$ 92.2	111.1	123.8
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				853.7
Midwest Gaming Holdings, LLC | Land
Schedule of Equity Method Investments [Line Items]
Property and equipment, net				(13.7)
Midwest Gaming Holdings, LLC | Grandstands and Buildings
Schedule of Equity Method Investments [Line Items]
Property and equipment, net				$ (9.5)
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	$ 4.5
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%
Equity method investment, amount	$ 114.1	114.6
Distributions from unconsolidated affiliates	$ 46.5	$ 44.0	$ 33.0
Rivers Des Plaines
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	61.30%
High Plaines | Rivers Des Plaines
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	36.00%
Midwest Gaming and Casino Investors | Rivers Des Plaines
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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