Interest Expense - Net Interest Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Aug. 27, 2022	Aug. 28, 2021	Aug. 29, 2020
Other Income and Expenses [Abstract]
Interest expense	$ 198,883	$ 202,326	$ 208,021
Interest income	(6,048)	(5,417)	(5,689)
Capitalized interest	(1,197)	(1,572)	(1,167)
Net Interest Expense	$ 191,638	$ 195,337	$ 201,165