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INVENTORIES
 12 Months Ended
Dec. 28, 2025
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
Inventories consisted of the following:
December 28, 2025December 29, 2024
 (In thousands)
Raw materials and work-in-process$1,191,188 $1,069,170 
Finished products 644,792 527,364 
Operating supplies85,164 77,146 
Maintenance materials and parts110,115 109,808 
Total inventories$2,031,259 $1,783,488