Goodwill and Other Intangible Assets - Reporting Units With Negative Carrying Values (Details) $ in Millions	Oct. 01, 2023 USD ($) unit
Goodwill [Line Items]
Number of reporting units with negative carrying values \| unit	4
Northeast \| Plainridge Park Casino
Goodwill [Line Items]
Reporting unit with negative carrying amount, goodwill	$ 6.3
South \| Ameristar Vicksburg
Goodwill [Line Items]
Reporting unit with negative carrying amount, goodwill	19.5
West \| Cactus Petes and Horseshu
Goodwill [Line Items]
Reporting unit with negative carrying amount, goodwill	10.2
Midwest \| Ameristar Council Bluffs
Goodwill [Line Items]
Reporting unit with negative carrying amount, goodwill	$ 36.2

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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