Restructuring of Operations - Cost to Complete (Details) - USD ($) $ in Millions	9 Months Ended	54 Months Ended	63 Months Ended
	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred	$ 13	$ 32	$ 45
Future Cost to Complete	11		11
Light Vehicle Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred	1	9	10
Future Cost to Complete	1		1
Commercial Vehicle Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred	12	$ 23	35
Future Cost to Complete	$ 10		$ 10