Net Sales - Schedule of Major Product Group (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	$ 451,166	$ 413,379
Operating Segments | Vehicle Control
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	213,839	192,342
Operating Segments | Temperature Control
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	89,504	88,883
Operating Segments | Nissens Automotive
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	74,367	66,182
Operating Segments | Engineered Solutions
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	74,312	65,972
Operating Segments | Engine Management (Ignition, Emissions and Fuel Delivery) | Vehicle Control
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	141,087	118,366
Operating Segments | Electrical and Safety | Vehicle Control
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	57,866	58,319
Operating Segments | Wire Sets and Other | Vehicle Control
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	14,886	15,657
Operating Segments | AC System Components | Temperature Control
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	65,198	67,191
Operating Segments | Other Thermal Components | Temperature Control
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	24,306	21,692
Operating Segments | Air Conditioning | Nissens Automotive
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	26,273	27,166
Operating Segments | Engine Cooling | Nissens Automotive
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	31,451	27,773
Operating Segments | Engine Efficiency | Nissens Automotive
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	16,643	11,243
Operating Segments | Light Vehicle | Engineered Solutions
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	22,920	21,404
Operating Segments | Commercial Vehicle | Engineered Solutions
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	22,908	18,605
Operating Segments | Construction/Agriculture | Engineered Solutions
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	9,504	9,408
Operating Segments | All Other | Engineered Solutions
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	18,980	16,555
Intersegment sales
Disaggregation of Revenue [Line Items]
Disaggregation of net sales	$ (856)	$ 0