Acquisitions Acquisitions (Narrative) (Details) - USD ($) $ in Millions				3 Months Ended	12 Months Ended
	Aug. 03, 2022	Dec. 30, 2020	Nov. 30, 2020	Feb. 28, 2021	Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2020
Business Acquisition [Line Items]
Goodwill					$ 5,212.9	$ 5,335.8
Proceeds from sale of business					95.2	0.0	$ 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					$ 49.6	0.0	$ 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
Inventory adjustment				$ 1.4
Cholula
Business Acquisition [Line Items]
Payments to acquire businesses, net of cash acquired			$ 801.2
working capital adjustemts						(1.5)
Net sales			$ 96.0
Inventory adjustment						$ 4.9