Cost Reduction and Manufacturing Capacity Rationalization - Summary of Restructuring Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 2,958	$ 4,300
Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2,619
Facility and other costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	339
Operating Segments | Electrical Systems
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2,159	1,835
Operating Segments | Electrical Systems | Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1,820
Operating Segments | Electrical Systems | Facility and other costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	339
Operating Segments | Global Seating
Restructuring Cost and Reserve [Line Items]
Restructuring charges	489	88
Operating Segments | Global Seating | Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	489
Operating Segments | Global Seating | Facility and other costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring charges	310	$ 2,377
Corporate | Employee Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	310
Corporate | Facility and other costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0