Inventories (Tables)

3 Months Ended

Jan. 30, 2021

Inventory Disclosure [Abstract]

Schedule of inventories

Inventories at January 30, 2021 and October 31, 2020 were as follows:

	January 30, 2021		October 31, 2020
Raw materials	$	35,618	$	33,806
Work in process	444,083		443,690
Finished goods	138,939		130,764
Total inventories	$	618,640	$	608,260