XML 29 R10.htm IDEA: XBRL DOCUMENT v3.21.1
Inventories, net
 6 Months Ended
Mar. 27, 2021
Inventory Disclosure [Abstract]  
Inventories, net Inventories, net
Inventories, net of allowance for obsolescence, consist of the following:
March 27, 2021March 28, 2020September 26, 2020
(in thousands)
Raw materials$189,732 $148,730 $152,692 
Work in progress102,549 66,866 49,312 
Finished goods366,689 286,448 218,847 
Supplies13,931 15,163 18,764 
Total inventories, net$672,901 $517,207 $439,615