Acquisitions Acquisitions (Narrative) (Details) - USD ($) $ in Millions			12 Months Ended
	Aug. 03, 2022	Dec. 30, 2020	Nov. 30, 2023	Nov. 30, 2022	Nov. 30, 2021
Business Acquisition [Line Items]
Goodwill			$ 5,260.1	$ 5,212.9
Proceeds from sale of business			1.0	95.2	$ 0.0
Kitchen Basics
Business Acquisition [Line Items]
Goodwill	$ 21.5
Proceeds from sale of business	95.2
Disposition Of Business, Transaction Costs	3.8
Other Intangible Assets, Net	$ 6.3
Gain (Loss) on Disposition of Business			$ (1.2)	$ 49.6	0.0
FONA
Business Acquisition [Line Items]
Payments to acquire businesses, net of cash acquired		$ 708.2
working capital adjustemts					(2.6)
Net sales		$ 114.0
Cholula
Business Acquisition [Line Items]
Inventory adjustment					$ 6.3