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Revenue Recognition (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 28, 2024 | Dec. 30, 2023 | Dec. 31, 2022
Disaggregation of Revenue [Line Items] |  |  |
Net sales | $ 2,952,532 | $ 3,136,381 | $ 4,450,214
Cost of sales | 2,463,393 | 2,609,364 | 3,617,230
Warehouse and reload |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 2,432,820 | 2,663,107 | 3,714,898
Direct |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 581,517 | 535,163 | 815,864
Cash discounts and rebates |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | (61,805) | (61,889) | (80,548)
Specialty products |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 2,045,910 | 2,184,240 | 2,871,628
Structural products |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Net sales | 906,622 | 952,141 | 1,578,586
Shipping and Handling |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Cost of sales | $ 154,300 | $ 152,300 | $ 160,300

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