Property, Plant and Equipment—Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Plant, property, and equipment, at cost	$ 6,303	$ 4,369
Less — Accumulated depreciation and amortization	(2,802)	(2,678)
Plant, property and equipment, net	3,501	1,691
Depreciation and amortization	313	223	$ 210
Land
Property, Plant and Equipment [Line Items]
Plant, property, and equipment, at cost	293	20
Buildings and improvements
Property, Plant and Equipment [Line Items]
Plant, property, and equipment, at cost	$ 1,023	615
Buildings and improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful life of plant, property and equipment	10 years
Buildings and improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful life of plant, property and equipment	50 years
Machinery, equipment and tooling
Property, Plant and Equipment [Line Items]
Plant, property, and equipment, at cost	$ 4,041	2,992
Machinery, equipment and tooling | Minimum
Property, Plant and Equipment [Line Items]
Useful life of plant, property and equipment	3 years
Machinery, equipment and tooling | Maximum
Property, Plant and Equipment [Line Items]
Useful life of plant, property and equipment	25 years
Capitalized software
Property, Plant and Equipment [Line Items]
Plant, property, and equipment, at cost	$ 378	346
Capitalized software | Minimum
Property, Plant and Equipment [Line Items]
Useful life of plant, property and equipment	3 years
Capitalized software | Maximum
Property, Plant and Equipment [Line Items]
Useful life of plant, property and equipment	12 years
Other, including construction in progress
Property, Plant and Equipment [Line Items]
Plant, property, and equipment, at cost	$ 568	$ 396