v3.26.1
REVENUE RECOGNITION - Change in accounting estimate (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Change in Accounting Estimate [Line Items]        
Net sales $ 3,464,016 $ 2,041,562 $ 10,666,980 $ 6,031,990
Operating Income (Loss) 221,225 95,877 451,831 276,103
Change in Accounting Method Accounted for as Change in Estimate        
Change in Accounting Estimate [Line Items]        
Net sales 893 4,932 7,602 14,498
Operating Income (Loss) 202 (3,024) 5,962 2,476
Change in Accounting Method Accounted for as Change in Estimate | Favorable        
Change in Accounting Estimate [Line Items]        
Net sales 2,549 5,694 12,018 17,309
Operating Income (Loss) 3,631 6,071 15,372 17,903
Change in Accounting Method Accounted for as Change in Estimate | Unfavorable        
Change in Accounting Estimate [Line Items]        
Net sales (1,656) (762) (4,416) (2,811)
Operating Income (Loss) $ (3,429) $ (9,095) $ (9,410) $ (15,427)