CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (203,316)	$ (217,791)	$ (328,844)
Other comprehensive income (loss):
Currency translation adjustment	(214)	(18,856)	(2,290)
Benefit plan liabilities adjustment, net of tax	16,102	5,052	40,776
Fair value change of derivatives, net of tax	(8,163)	9,433	(1,892)
Other comprehensive income (loss), net of tax	7,725	(4,371)	36,594
Comprehensive loss	(195,591)	(222,162)	(292,250)
Comprehensive (income) loss attributable to noncontrolling interests	1,913	1,991	6,127
Comprehensive loss attributable to Cooper-Standard Holdings Inc.	$ (193,678)	$ (220,171)	$ (286,123)