Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

	Three months ended June 30, 2019						Three months ended June 30, 2018
(In millions)	Engine		Drivetrain		Total		Engine		Drivetrain		Total
North America	$	407	$	461	$	868	$	392	$	441	$	833
Europe	760		211		971		807		248		1,055
Asia	356		317		673		430		337		767
Other	30		9		39		31		8		39
Total	$	1,553	$	998	$	2,551	$	1,660	$	1,034	$	2,694

	Six months ended June 30, 2019						Six months ended June 30, 2018
(In millions)	Engine		Drivetrain		Total		Engine		Drivetrain		Total
North America	$	819	$	906	$	1,725	$	794	$	889	$	1,683
Europe	1,561		438		1,999		1,653		539		2,192
Asia	696		620		1,316		852		674		1,526
Other	61		16		77		62		15		77
Total	$	3,137	$	1,980	$	5,117	$	3,361	$	2,117	$	5,478