Other and Intangible Assets, Net - Schedule of Other and Intangible Assets, Net (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	May 01, 2017	Dec. 31, 2016
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Goodwill	$ 746,482	$ 679,656,000	$ 66,826
Goodwill, useful life	Indefinite
Intangible assets, excluding goodwill- gross	$ 970,385		499,574
Total gaming licenses and other intangible assets	956,690		487,498
Non-operating real property	18,069		14,219
Land held for development	906		906
Other	16,408		9,214
Total other assets, net	17,314		10,120
Loyalty Program
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-intangible assets, excluding goodwill- gross	21,461		7,700
Accumulated amortization	$ (8,363)		(7,700)
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	3 years
Trade Names
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Finite-intangible assets, excluding goodwill- gross	$ 6,700		6,700
Accumulated amortization	$ (5,332)		(4,376)
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
Gaming licenses
Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items]
Indefinite intangible assets, excluding goodwill- gross	$ 846,374		482,074
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	$ 95,850		$ 3,100
Indefinite intangible assets, useful life	Indefinite