Acquisitions and Divestitures - Assets Acquired (Details) - Federal-Mogul $ in Millions	Oct. 01, 2018 USD ($)
Acquired Finite-Lived Intangible Assets [Line Items]
Total definite-lived intangible assets	$ 1,165
Weighted-Average Useful Lives	10 years 6 months
Intangibles	$ 1,530
Customer platforms and relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Total definite-lived intangible assets	$ 964
Weighted-Average Useful Lives	10 years
Technology rights
Acquired Finite-Lived Intangible Assets [Line Items]
Total definite-lived intangible assets	$ 69
Weighted-Average Useful Lives	10 years
Packaged kits know-how
Acquired Finite-Lived Intangible Assets [Line Items]
Total definite-lived intangible assets	$ 36
Weighted-Average Useful Lives	10 years
Licensing agreements
Acquired Finite-Lived Intangible Assets [Line Items]
Total definite-lived intangible assets	$ 66
Weighted-Average Useful Lives	4 years 6 months
Land use rights
Acquired Finite-Lived Intangible Assets [Line Items]
Total definite-lived intangible assets	$ 30
Weighted-Average Useful Lives	42 years 9 months
Trade names and trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 365