Property, Net Table (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Property, Gross		$ 5,773	$ 5,321
Accumulated depreciation		(2,258)	(1,944)
Property, net	[1]	3,515	3,377	$ 3,021
Land
Property, Plant and Equipment [Line Items]
Property, Gross		120	156
Land and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, Gross		$ 173	143
Land and leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Property, Estimated Useful Lives		3 years
Land and leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Property, Estimated Useful Lives		20 years
Buildings
Property, Plant and Equipment [Line Items]
Property, Gross		$ 656	652
Buildings | Maximum
Property, Plant and Equipment [Line Items]
Property, Estimated Useful Lives		40 years
Machinery, equipment, and tooling
Property, Plant and Equipment [Line Items]
Property, Gross		$ 4,046	3,713
Machinery, equipment, and tooling | Minimum
Property, Plant and Equipment [Line Items]
Property, Estimated Useful Lives		3 years
Machinery, equipment, and tooling | Maximum
Property, Plant and Equipment [Line Items]
Property, Estimated Useful Lives		20 years
Furniture and office equipment
Property, Plant and Equipment [Line Items]
Property, Gross		$ 425	342
Furniture and office equipment | Minimum
Property, Plant and Equipment [Line Items]
Property, Estimated Useful Lives		3 years
Furniture and office equipment | Maximum
Property, Plant and Equipment [Line Items]
Property, Estimated Useful Lives		10 years
Construction in progress
Property, Plant and Equipment [Line Items]
Property, Gross		$ 353	$ 315

[1] Net property data represents property, plant and equipment, net of accumulated depreciation.