Revenue from Contracts with Customers (Details) $ in Millions	3 Months Ended
	Mar. 31, 2020 USD ($) segment	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Net sales	$ 2,279	$ 2,566
Contract with Customer, Liability, Current	13		$ 10
Contract with Customer, Liability, Noncurrent	$ 9		12
Number of reportable segments | segment	2
Revenue, Performance Obligation, Description of Payment Terms	30 to 90 days
Contract with Customer, Asset, after Allowance for Credit Loss	$ 9		10
Document Period End Date	Mar. 31, 2020
Consolidated Entities [Member]
Net sales	$ 2,279	2,566
Engine [Member]
Net sales	1,434	1,598
Drivetrain [Member]
Net sales	860	982
North America [Member] | Consolidated Entities [Member]
Net sales	810	857
North America [Member] | Engine [Member]
Net sales	387	412
North America [Member] | Drivetrain [Member]
Net sales	423	445
Europe [Member] | Consolidated Entities [Member]
Net sales	902	1,028
Europe [Member] | Engine [Member]
Net sales	711	801
Europe [Member] | Drivetrain [Member]
Net sales	191	227
Asia [Member] | Consolidated Entities [Member]
Net sales	533	643
Asia [Member] | Engine [Member]
Net sales	291	340
Asia [Member] | Drivetrain [Member]
Net sales	242	303
Other Foreign [Member] | Consolidated Entities [Member]
Net sales	34	38
Other Foreign [Member] | Engine [Member]
Net sales	30	31
Other Foreign [Member] | Drivetrain [Member]
Net sales	4	7
Prepaid Expenses and Other Current Assets [Member]
Contract with Customer, Asset, after Allowance for Credit Loss	38		37
Other Noncurrent Assets [Member]
Contract with Customer, Asset, after Allowance for Credit Loss	$ 171		$ 180
Minimum [Member]
Capitalized contract costs, amortization period	3 years
Maximum [Member]
Capitalized contract costs, amortization period	7 years
Reportable Geographical Components [Member] | Engine [Member]
Net sales	$ 1,419	1,584
Reportable Geographical Components [Member] | Drivetrain [Member]
Net sales	$ 860	$ 982