Property Plant and Equipment - Net - Schedule of Property Plant and Equipment - Net (Details) - USD ($) $ in Millions		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross		$ 853	$ 838
Less - Accumulated depreciation		(553)	(573)
Property, plant and equipment, net	[1]	300	265	$ 261
Land and improvements
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross		6	6
Machinery and equipment
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross		510	532
Buildings and improvements
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross		246	245
Construction in progress
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross		64	39
Others
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross		$ 27	$ 16

[1] Long-lived assets are comprised of property, plant and equipment—net.