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Segment Information - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 25, 2021
Segment Reporting Information [Line Items] |  |  |
Net sales | $ 1,929,788 | $ 1,733,749 | $ 1,345,249
Income from operations: | 214,760 | 171,048 | 171,551
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 1,929,788 | 1,733,749 | 1,345,249
Income from operations: | 233,282 | 207,854 | 192,962
Depreciation: | 31,898 | 28,632 | 26,330
Capital Expenditures: | 43,968 | 37,883 | 19,840
Segment assets | 1,324,354 | 1,331,763 | 1,119,616
Light Duty | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 1,462,474 | 1,425,892 | 1,247,465
Income from operations: | 187,159 | 169,579 | 182,020
Depreciation: | 25,239 | 25,062 | 25,296
Capital Expenditures: | 33,445 | 31,682 | 19,016
Segment assets | 1,083,347 | 1,047,987 | 988,371
Heavy Duty | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 256,913 | 258,215 | 97,784
Income from operations: | 14,505 | 29,738 | 10,942
Depreciation: | 3,239 | 2,772 | 1,034
Capital Expenditures: | 3,581 | 4,769 | 824
Segment assets | 162,583 | 177,557 | 131,245
Specialty Vehicle | Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Net sales | 210,401 | 49,642 | 0
Income from operations: | 31,618 | 8,537 | 0
Depreciation: | 3,420 | 798 | 0
Capital Expenditures: | 6,942 | 1,432 | 0
Segment assets | $ 78,424 | $ 106,219 | $ 0

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