Property and Equipment, net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Less: accumulated depreciation	$ (992)		$ (996)
Total property and equipment, net	474		500
Depreciation expense	44	$ 58
Proceeds from Sale of Property Held-for-sale	22
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	15		15
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	127		129
Gaming and lottery machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,005		1,028
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	29		31
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	29		30
Other property and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 261		$ 263