Goodwill And Intangible Assets (Schedule Of Amortized And Non-Amortized Intangible Assets) (Details) - USD ($) $ in Millions	Nov. 30, 2024	Nov. 30, 2023	Nov. 30, 2022
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Gross carrying amount	$ 537.5	$ 540.4
Finite-lived intangible assets, Accumulated amortization	262.5	229.3
Goodwill	5,227.5	5,260.1
Indefinite-lived intangible assets, total	8,271.4	8,305.7
Total goodwill and intangible assets, Gross carrying amount	8,808.9	8,846.1
Total goodwill and intangible assets, Accumulated amortization	262.5	229.3
Goodwill [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Goodwill	5,227.5	5,260.1
Brand Names [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	3,043.9	3,045.6
Consumer Segment
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Goodwill	3,583.1	3,609.6	$ 3,568.2
Flavor Solutions Segment
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Goodwill	$ 1,644.4	$ 1,650.5	$ 1,644.7