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v3.25.1

Segment Reporting (Schedule of Operating Profit by Segment) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Segment Reporting Information |  |
Net sales | $ 1,045,590 | $ 968,029
Cost of sales | 793,841 | 744,123
Gross profit | 251,749 | 223,906
Selling, general and administrative expenses | 170,432 | 166,295
Operating profit | 81,317 | 57,611
OEM Segment |  |
Segment Reporting Information |  |
Net sales | 823,555 | 758,311
Aftermarket Segment |  |
Segment Reporting Information |  |
Net sales | 222,035 | 209,718
Operating Segments | OEM Segment |  |
Segment Reporting Information |  |
Net sales | 823,555 | 758,311
Cost of sales | 646,480 | 610,983
Gross profit | 177,075 | 147,328
Selling, general and administrative expenses | 115,102 | 114,492
Operating profit | 61,973 | 32,836
Operating Segments | Aftermarket Segment |  |
Segment Reporting Information |  |
Net sales | 222,035 | 209,718
Cost of sales | 147,361 | 133,140
Gross profit | 74,674 | 76,578
Selling, general and administrative expenses | 55,330 | 51,803
Operating profit | $ 19,344 | $ 24,775

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