Goodwill And Intangible Assets (Narrative) (Details) - USD ($) $ in Millions		12 Months Ended
	Dec. 30, 2020	Nov. 30, 2023	Nov. 30, 2022	Nov. 30, 2021
Goodwill [Line Items]
Goodwill		$ 5,260.1	$ 5,212.9
Asset Impairment Charges		0.0	10.0	$ 17.2
Intangible asset amortization expense		$ 34.9	35.1	35.6
Amortizable intangible assets average remaining life, in years		10 years
RUSSIAN FEDERATION
Goodwill [Line Items]
Asset Impairment Charges			10.0
Indefinite-lived Intangible Assets
Goodwill [Line Items]
Special charges impairment			7.4
Finite-Lived Intangible Assets
Goodwill [Line Items]
Special charges impairment			3.8
Consumer Segment
Goodwill [Line Items]
Goodwill		$ 3,609.6	3,568.2	3,674.7
Flavor Solutions Segment
Goodwill [Line Items]
Goodwill		$ 1,650.5	$ 1,644.7	$ 1,661.1
FONA
Goodwill [Line Items]
Payments to acquire businesses, net of cash acquired	$ 708.2