CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Net loss	$ (34,713)	$ (112,439)
Currency translation adjustment	(6,572)	(28,889)
Benefit plan liabilities adjustment, net of tax	2,739	2,682
Fair value change of derivatives, net of tax	(571)	(10,076)
Other comprehensive loss, net of tax	(4,404)	(36,283)
Comprehensive loss	(39,117)	(148,722)
Comprehensive loss attributable to noncontrolling interests	1,101	2,358
Comprehensive loss attributable to Cooper-Standard Holdings Inc.	$ (38,016)	$ (146,364)