Other Intangible Assets - Schedule of Other Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	$ 32.1	$ 39.8
Accumulated Amortization	(14.1)	(20.6)
Net Carrying Amount	18.0	19.2
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Indefinite-lived intangible assets (excluding goodwill)	264.0	169.4
Trademarks
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Indefinite-lived intangible assets (excluding goodwill)	29.5	21.2
Gaming rights
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Indefinite-lived intangible assets (excluding goodwill)	216.4	128.9
Other
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Indefinite-lived intangible assets (excluding goodwill)	0.1	0.1
Favorable contracts
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	11.0	11.0
Accumulated Amortization	(7.5)	(6.8)
Net Carrying Amount	3.5	4.2
Other
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	9.5	7.1
Accumulated Amortization	(2.3)	(1.5)
Net Carrying Amount	7.2	5.6
Customer relationships
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	6.4	16.7
Accumulated Amortization	(2.5)	(10.6)
Net Carrying Amount	3.9	6.1
Gaming licenses
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	5.2	5.0
Accumulated Amortization	(1.8)	(1.7)
Net Carrying Amount	$ 3.4	$ 3.3