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Net Sales - Major Product Group (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | $ 1,463,849 | $ 1,358,272 | $ 1,371,815
Other |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 0 | 0 | 0
Vehicle Control | Operating Segments |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 762,560 | 737,932 | 750,571
Vehicle Control | Operating Segments | Engine Management (Ignition, Emissions and Fuel Delivery) |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 467,460 | 450,180 | 454,571
Vehicle Control | Operating Segments | Electrical and Safety |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 229,361 | 221,782 | 230,487
Vehicle Control | Operating Segments | Wire Sets and Other |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 65,739 | 65,970 | 65,513
Temperature Control | Operating Segments |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 380,088 | 337,754 | 351,237
Temperature Control | Operating Segments | AC System Components |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 274,926 | 237,756 | 245,484
Temperature Control | Operating Segments | Other Thermal Components |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 105,162 | 99,998 | 105,753
Engineered Solutions | Operating Segments |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 285,456 | 282,586 | 270,007
Engineered Solutions | Operating Segments | Commercial Vehicle |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 89,171 | 79,376 | 80,275
Engineered Solutions | Operating Segments | Construction/Agriculture |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 35,832 | 41,665 | 42,385
Engineered Solutions | Operating Segments | Light Vehicle |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 91,548 | 92,701 | 91,533
Engineered Solutions | Operating Segments | All Other |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 68,905 | 68,844 | 55,814
Nissens Automotive | Operating Segments |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 35,745 | 0 | 0
Nissens Automotive | Operating Segments | Engine Cooling |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 19,287 | 0 | 0
Nissens Automotive | Operating Segments | Air Conditioning |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 9,214 | 0 | 0
Nissens Automotive | Operating Segments | Engine Efficiency |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | $ 7,244 | $ 0 | $ 0

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