Acquisitions and Divestitures - Purchase Price Allocation (Narrative) (Details)	Oct. 01, 2018 USD ($)
Federal-Mogul
Business Acquisition [Line Items]
Payment for advisory fees	$ 11,000,000
Accrued interest	5,000,000
Line of Credit
Business Acquisition [Line Items]
Borrowing capacity	4,900,000,000
Line of Credit | Federal-Mogul
Business Acquisition [Line Items]
Borrowing capacity	4,900,000,000
Term Loan | Federal-Mogul
Business Acquisition [Line Items]
Extinguishment of debt	1,455,000,000
Revolving Credit Facility | Federal-Mogul
Business Acquisition [Line Items]
Extinguishment of debt	200,000,000
Revolving Credit Facility | Line of Credit
Business Acquisition [Line Items]
Borrowing capacity	$ 1,500,000,000