Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)	12 Months Ended
	Aug. 29, 2026	Aug. 30, 2025	Aug. 31, 2024
Goodwill [Line Items]
Impairment losses related to goodwill or intangible assets	$ 0	$ 0	$ 0
Goodwill	675,385,000	$ 657,748,000	$ 648,850,000
Uniform and Facility Service Solutions
Goodwill [Line Items]
Goodwill	651,300,000
First Aid & Safety Solutions
Goodwill [Line Items]
Goodwill	20,300,000
Other Segments
Goodwill [Line Items]
Goodwill	$ 3,800,000