Acquisitions - Narrative (Details) $ in Millions	12 Months Ended
	Aug. 29, 2026 USD ($) business	Aug. 30, 2025 USD ($) business	Aug. 31, 2024 USD ($)
First Aid & Safety Solutions
Business Acquisition [Line Items]
Number of business acquired | business	6	7
Business acquisitions, aggregate purchase price	$ 16.0	$ 12.0
Uniform & Facility Service Solutions
Business Acquisition [Line Items]
Number of business acquired | business	2	3
Business acquisitions, aggregate purchase price	$ 10.7	$ 1.9
Other
Business Acquisition [Line Items]
Number of business acquired | business	1
Business acquisitions, aggregate purchase price	$ 0.9
Cintas
Business Acquisition [Line Items]
Business combination, transaction-related costs	$ 37.2	$ 0.0	$ 0.0