Other and Intangible Assets, Net - Schedule of Other and Intangible Assets, Net (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Goodwill	$ 788,146	$ 747,106
Goodwill, useful life	Indefinite
Intangible assets, excluding goodwill- gross	$ 1,140,640	1,013,944
Total gaming licenses and other intangible assets	1,121,573	996,816
Non-operating real property	17,880	18,069
Unamortized debt issuance costs - Revolving Credit Facility	8,292	8,616
Restricted cash	9,906	9,886
Other	12,203	12,130
Total other assets, net	30,401	30,632
Trade Names
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-intangible assets, excluding goodwill- gross	5,100	6,700
Accumulated amortization	$ (5,100)	(6,290)
Trade Names | Minimum
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-lived intangible asset, useful life	1 year
Trade Names | Maximum
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-lived intangible asset, useful life	3 years 6 months
Loyalty Program
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-intangible assets, excluding goodwill- gross	$ 49,005	21,820
Accumulated amortization	$ (13,967)	(10,838)
Loyalty Program | Minimum
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-lived intangible asset, useful life	1 year
Loyalty Program | Maximum
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-lived intangible asset, useful life	4 years
Gaming licenses
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Indefinite intangible assets, excluding goodwill- gross	$ 965,706	877,174
Indefinite intangible assets, useful life	Indefinite
Trade Names-Indefinite
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Indefinite intangible assets, excluding goodwill- gross	$ 120,829	$ 108,250
Indefinite intangible assets, useful life	Indefinite