Property and Equipment, net - Property and Equipment Estimated Lives (Details)	12 Months Ended
	Dec. 31, 2017
Lottery and other machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	3 years
Lottery and other machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	15 years
Gaming equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	1 year
Gaming equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	5 years
Transportation equipment | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	3 years
Transportation equipment | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	8 years
Furniture and fixtures | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	5 years
Furniture and fixtures | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	10 years
Buildings and improvements | Minimum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	15 years
Buildings and improvements | Maximum
Property, Plant and Equipment [Line Items]
Property and equipment useful life	40 years