Inventories, net (Tables)

3 Months Ended

Dec. 26, 2020

Inventory Disclosure [Abstract]

Summary of Inventories, Net of Allowance for Obsolescence

Inventories, net of allowance for obsolescence, consist of the following:

	December 26, 2020		December 28, 2019		September 26, 2020
	(in thousands)
Raw materials	$	167,135	$	156,464	$	152,692
Work in progress	58,175		68,489		49,312
Finished goods	335,086		314,213		218,847
Supplies	14,482		17,313		18,764
Total inventories, net	$	574,878	$	556,479	$	439,615