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v3.25.3

Segment Reporting (Schedule of Operating Profit by Segment) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Segment Reporting Information |  |  |  |
Net sales | $ 1,036,477 | $ 915,497 | $ 3,189,317 | $ 2,938,070
Cost of sales | 783,864 | 695,539 | 2,414,934 | 2,227,761
Gross profit | 252,613 | 219,958 | 774,383 | 710,309
Selling, general and administrative expenses | 177,174 | 166,070 | 529,823 | 508,206
Operating profit | 75,439 | 53,888 | 244,560 | 202,103
OEM Segment |  |  |  |
Segment Reporting Information |  |  |  |
Net sales | 790,023 | 684,461 | 2,453,137 | 2,238,897
Aftermarket Segment |  |  |  |
Segment Reporting Information |  |  |  |
Net sales | 246,454 | 231,036 | 736,180 | 699,173
Operating Segments | OEM Segment |  |  |  |
Segment Reporting Information |  |  |  |
Net sales | 790,023 | 684,461 | 2,453,137 | 2,238,897
Cost of sales | 626,190 | 551,922 | 1,938,092 | 1,789,236
Gross profit | 163,833 | 132,539 | 515,045 | 449,661
Selling, general and administrative expenses | 120,263 | 110,714 | 357,818 | 344,438
Operating profit | 43,570 | 21,825 | 157,227 | 105,223
Operating Segments | Aftermarket Segment |  |  |  |
Segment Reporting Information |  |  |  |
Net sales | 246,454 | 231,036 | 736,180 | 699,173
Cost of sales | 157,674 | 143,617 | 476,842 | 438,525
Gross profit | 88,780 | 87,419 | 259,338 | 260,648
Selling, general and administrative expenses | 56,911 | 55,356 | 172,005 | 163,768
Operating profit | $ 31,869 | $ 32,063 | $ 87,333 | $ 96,880

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