Acquisitions and Divestitures - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Dec. 31, 2019	Jan. 10, 2019	Dec. 31, 2018	Oct. 01, 2018
Business Acquisition [Line Items]
Goodwill	$ 775		$ 869
Pension and postretirement benefits	848
Öhlins Intressenter AB
Business Acquisition [Line Items]
Cash, cash equivalents, and restricted cash	4	$ 4
Customer notes and accounts receivable	19	19
Inventories	31	31
Prepayments and other current assets	2	2
Property, plant, and equipment	8	8
Goodwill	42	28
Intangibles	133	135
Other assets	9	9
Total assets acquired	248	236
Short-term debt, including current maturities of long-term debt	10	10
Accounts payable	11	11
Accrued compensation and employee benefits	12	12
Deferred income taxes	30	18
Deferred credits and other liabilities	6	6
Total liabilities assumed	69	57
Redeemable noncontrolling interests	17	17
Net assets and noncontrolling interests acquired	162	$ 162
Federal-Mogul
Business Acquisition [Line Items]
Cash, cash equivalents, and restricted cash	277			$ 277
Customer notes and accounts receivable	1,254			1,258
Other receivables	62			62
Inventories	1,543			1,551
Prepayments and other current assets	198			198
Property, plant, and equipment	1,683			1,711
Long-term receivables	48			48
Goodwill	803			825
Intangibles	1,577			1,530
Investments in nonconsolidated affiliates	524			528
Deferred income taxes	196			166
Other assets	50			55
Total assets acquired	8,215			8,209
Short-term debt, including current maturities of long-term debt	130			130
Accounts payable	961			957
Accrued compensation and employee benefits	231			231
Accrued income taxes	49			49
Accrued expenses and other current liabilities	515			522
Long-term debt	1,315			1,315
Deferred income taxes	80			56
Pension and postretirement benefits	879			879
Deferred credits and other liabilities	119			124
Total liabilities assumed	4,279			4,263
Redeemable noncontrolling interests	88			96
Noncontrolling interests	141			143
Net assets and noncontrolling interests acquired	3,707			$ 3,707
Restatement Adjustment | Öhlins Intressenter AB
Business Acquisition [Line Items]
Goodwill	14
Intangibles	(2)
Total assets acquired	12
Deferred income taxes	12
Total liabilities assumed	12
Net assets and noncontrolling interests acquired	0
Restatement Adjustment | Federal-Mogul
Business Acquisition [Line Items]
Customer notes and accounts receivable	(4)
Inventories	(8)
Property, plant, and equipment	(28)
Goodwill	(22)
Intangibles	47
Investments in nonconsolidated affiliates	(4)
Deferred income taxes	30
Other assets	(5)
Total assets acquired	6
Accounts payable	4
Accrued expenses and other current liabilities	(7)
Deferred income taxes	24
Deferred credits and other liabilities	(5)
Total liabilities assumed	16
Redeemable noncontrolling interests	(8)
Noncontrolling interests	$ (2)