Property and Equipment, net (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Less: accumulated depreciation	$ (937,000,000)		$ (911,100,000)
Property and equipment, net	505,300,000		568,200,000
Depreciation expense	53,100,000	$ 66,900,000
Assets held-for-sale	55,100,000		0
Depreciation and amortization	188,100,000	$ 165,100,000
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	20,800,000		35,700,000
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	122,200,000		183,600,000
Gaming and lottery machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	992,300,000		962,200,000
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	33,500,000		33,200,000
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	30,900,000		27,700,000
Other property and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	242,600,000		$ 236,900,000
Held-for-sale
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 19,000,000