Goodwill and Intangible Assets - Narrative (Details) - USD ($)	3 Months Ended		12 Months Ended
	Dec. 31, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Goodwill [Line Items]
Goodwill, acquired during period				$ 30,000,000
Goodwill, impairment charge			$ 0	234,000,000	$ 0
Intangible assets, net	$ 122,000,000		102,000,000	122,000,000
Amortization of intangibles			23,000,000	37,000,000	$ 35,000,000
Amortization, 2019			22,000,000
Amortization, 2020			21,000,000
Amortization, 2021			19,000,000
Amortization, 2022			17,000,000
Amortization, 2023			8,000,000
Fotonic i Norden dp AB
Goodwill [Line Items]
Goodwill, acquired during period	13,000,000
Autoliv Nissin Brakes Systems
Goodwill [Line Items]
Goodwill, acquired during period		$ 17,000,000
Customer Contracts
Goodwill [Line Items]
Intangible assets, net	38,000,000		31,000,000	38,000,000
Customer Contracts | M A C O M Technology Solutions Holdings Inc
Goodwill [Line Items]
Impairment of finite lived intangible assets				12,000,000
Technology-Based Intangible Assets
Goodwill [Line Items]
Intangible assets, net	80,000,000		$ 71,000,000	80,000,000
Brake Systems
Goodwill [Line Items]
Goodwill, acquired during period				17,000,000
Goodwill, impairment charge	$ 234,000,000			$ 234,000,000