Segment Reporting - Schedule of Revenues and Income Before Income Taxes by Geographic Area (Details) - USD ($) $ in Thousands	12 Months Ended
	Aug. 29, 2026	Aug. 30, 2025	Aug. 31, 2024
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	$ 2,523,230	$ 2,432,352	$ 2,427,431
Income before income taxes	142,073	195,375	189,379
U.S.
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	2,321,589	2,245,894	2,237,295
Income before income taxes	137,671	177,041	178,895
Europe, Canada, Mexico and Nicaragua
Revenues From External Customers And Long Lived Assets [Line Items]
Revenues	201,641	186,458	190,136
Income before income taxes	$ 4,402	$ 18,334	$ 10,484