Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

	Three months ended June 30, 2018						Three months ended June 30, 2017
(In millions)	Engine		Drivetrain		Total		Engine		Drivetrain		Total
North America	$	391.8	$	441.4	$	833.2	$	393.0	$	431.8	$	824.8
Europe	806.6		247.9		1,054.5		685.2		228.9		914.1
Asia	430.4		337.1		767.5		365.1		253.0		618.1
Other	31.1		7.7		38.8		25.3		7.4		32.7
Total	$	1,659.9	$	1,034.1	$	2,694.0	$	1,468.6	$	921.1	$	2,389.7

	Six months ended June 30, 2018						Six months ended June 30, 2017
(In millions)	Engine		Drivetrain		Total		Engine		Drivetrain		Total
North America	$	793.5	$	889.4	$	1,682.9	$	782.6	$	861.1	$	1,643.7
Europe	1,652.8		539.1		2,191.9		1,364.3		465.8		1,830.1
Asia	852.1		673.8		1,525.9		757.0		505.0		1,262.0
Other	62.7		14.9		77.6		46.8		14.1		60.9
Total	$	3,361.1	$	2,117.2	$	5,478.3	$	2,950.7	$	1,846.0	$	4,796.7