Inventories (Tables)

3 Months Ended

Nov. 27, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories consist of the following:

(in thousands)	November 27, 2021		August 28, 2021
Finished goods	$	12,267	$	12,243
Work-in-process	188,380		184,611
Raw materials	271,579		183,583
Total	472,226		380,437
Less: Excess of FIFO over LIFO cost	39,401		38,964
Inventories, net	$	432,825	$	341,473

Inventory valuation methods consist of the following:

(in thousands)	November 27, 2021		August 28, 2021
LIFO basis	$	176,772	$	139,544
First-in, first-out basis	295,454		240,893
Total	$	472,226	$	380,437