Property and Equipment - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended		12 Months Ended
	Feb. 24, 2023	Nov. 25, 2022	Feb. 25, 2022	Nov. 26, 2021	Feb. 24, 2023	Feb. 25, 2022	Aug. 26, 2022
Property Plant And Equipment [Line Items]
Depreciation expense	$ 9,000		$ 10,200		$ 17,800	$ 19,700
Total cost of sales	(318,793)		(336,458)		(665,861)	(684,201)
Inventories	(294,367)				(294,367)		$ (323,084)
Net income (loss)	(26,786)	$ 5,324	$ 2,972	$ 20,698	(21,462)	$ 23,670
Service Life
Property Plant And Equipment [Line Items]
Depreciation expense					(5,300)
Property and equipment, estimated useful lives		8 years					5 years
Total cost of sales	5,100
Inventories	200				$ 200
Net income (loss)	$ 4,200
Earnings per share impact (in usd per share)	$ 0.09