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Net Sales - Schedule of Major Product Group (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	$ 1,791,158	$ 1,463,849	$ 1,358,272
Intersegment sales
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	(462)	0	0
Vehicle Control | Operating Segments
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	785,392	762,560	737,932
Vehicle Control | Operating Segments | Engine Management (Ignition, Emissions and Fuel Delivery)
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	486,203	467,460	450,180
Vehicle Control | Operating Segments | Electrical and Safety
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	241,938	229,361	221,782
Vehicle Control | Operating Segments | Wire Sets and Other
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	57,251	65,739	65,970
Temperature Control | Operating Segments
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	426,367	380,088	337,754
Temperature Control | Operating Segments | AC System Components
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	316,781	274,926	237,756
Temperature Control | Operating Segments | Other Thermal Components
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	109,586	105,162	99,998
Nissens Automotive | Operating Segments
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	305,377	35,745	0
Nissens Automotive | Operating Segments | Air Conditioning
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	126,727	9,214	0
Nissens Automotive | Operating Segments | Engine Cooling
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	126,389	19,287	0
Nissens Automotive | Operating Segments | Engine Efficiency
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	52,261	7,244	0
Engineered Solutions | Operating Segments
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	274,484	285,456	282,586
Engineered Solutions | Operating Segments | Light Vehicle
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	84,887	91,548	92,701
Engineered Solutions | Operating Segments | Commercial Vehicle
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	81,239	89,171	79,376
Engineered Solutions | Operating Segments | Construction/Agriculture
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	35,618	35,832	41,665
Engineered Solutions | Operating Segments | All Other
Disaggregation of Revenue [Abstract]
Disaggregation of net sales	$ 72,740	$ 68,905	$ 68,844

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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