Restructuring and Other Charges - Roll Forward of Restructuring Reserve (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring cost	$ 12	$ 20	$ 55	$ 52
Employee severance, termination benefits and other related costs
Restructuring Reserve [Roll Forward]
Restructuring Reserve			25
Restructuring charges			55
Cash Payments			(47)
Impact of exchange rates			(1)
Restructuring Reserve	32		32
Cost of sales
Restructuring Cost and Reserve [Line Items]
Restructuring cost	12	8	44	31
Engineering, research, and development
Restructuring Cost and Reserve [Line Items]
Restructuring cost	0	0	1	0
Selling, general, and administrative
Restructuring Cost and Reserve [Line Items]
Restructuring cost	0	11	10	18
Depreciation and amortization of other intangibles
Restructuring Cost and Reserve [Line Items]
Restructuring cost	$ 0	$ 1	$ 0	$ 3