Revenue and Customer Contract Balances - Summary of Customer Contract Balances (Details) - USD ($) $ in Thousands		Nov. 26, 2021	Aug. 27, 2021
Revenue From Contract With Customer [Abstract]
Contract assets	[1]	$ 154	$ 4,247
Contract liabilities:
Deferred revenue	[2]	14,888	19,271
Customer advances	[2]	15,952	15,835
Contract liabilities	[2]	$ 30,840	$ 35,106

[1] Contract assets are included in other current assets.

[2] Contract liabilities are included in other current liabilities and noncurrent liabilities based on the timing of when our customer is expected to take control of the asset or receive the benefit of the service.