Restructuring of Operations - Cost to Complete (Details) - USD ($)		6 Months Ended	102 Months Ended	108 Months Ended
	Dec. 31, 2018	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2019
Commercial Vehicle Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred		$ 2,000,000	$ 35,000,000	$ 37,000,000
Future Cost to Complete		6,000,000		6,000,000
Off-Highway Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs incurred	$ 0	1,000,000
Future Cost to Complete		$ 1,000,000		$ 1,000,000