Goodwill And Intangible Assets (Schedule Of Amortized And Non-Amortized Intangible Assets) (Details) - USD ($) $ in Millions	Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2023
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible assets, Gross carrying amount	$ 546.9	$ 537.5
Finite-lived intangible assets, Accumulated amortization	302.6	262.5
Goodwill	5,301.3	5,227.5
Indefinite-lived intangible assets, total	8,350.1	8,271.4
Total goodwill and intangible assets, Gross carrying amount	8,897.0	8,808.9
Total goodwill and intangible assets, Accumulated amortization	302.6	262.5
Goodwill [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Goodwill	5,301.3	5,227.5
Brand Names [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	3,048.8	3,043.9
Consumer Segment
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Goodwill	3,645.6	3,583.1	$ 3,609.6
Flavor Solutions Segment
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Goodwill	$ 1,655.7	$ 1,644.4	$ 1,650.5