Fair Value Measurements - Assets Measured at Fair Value on a Non-Recurring Basis (Details) - USD ($) $ in Millions				12 Months Ended
	Oct. 01, 2023	Oct. 01, 2022	Sep. 30, 2022	Dec. 31, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total  Reduction in Fair Value Recorded				$ 30.0	$ 37.4
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]				Impairment losses
Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill, fair value	$ 0.0		$ 30.0
Total  Reduction in Fair Value Recorded	30.0		37.4
Gaming licenses | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Indefinite-lived intangible assets, fair value	130.0	$ 74.0	101.0	$ 130.0	74.0
Total  Reduction in Fair Value Recorded	100.6	13.6	65.4		$ 13.6
Level 1 | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill, fair value	0.0		0.0
Level 1 | Gaming licenses | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Indefinite-lived intangible assets, fair value	0.0	0.0	0.0
Level 2 | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill, fair value	0.0		0.0
Level 2 | Gaming licenses | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Indefinite-lived intangible assets, fair value	0.0	0.0	0.0
Level 3 | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill, fair value	0.0		30.0
Level 3 | Gaming licenses | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Indefinite-lived intangible assets, fair value	$ 130.0	$ 74.0	$ 101.0