Goodwill And Intangible Assets (Changes In The Carrying Amount Of Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
Nov. 30, 2019	Nov. 30, 2018
Goodwill [Roll Forward]
Beginning of year	$ 4,527.9
End of year	4,505.2	$ 4,527.9
Consumer Segment [Member]
Goodwill [Roll Forward]
Beginning of year	3,398.9	3,385.4
Changes in preliminary purchase price allocation	0.0	68.1
Foreign currency fluctuations	(21.3)	(54.6)
End of year	3,377.6	3,398.9
Flavor Solutions Segment [Member]
Goodwill [Roll Forward]
Beginning of year	1,129.0	1,104.7
Changes in preliminary purchase price allocation	0.0	34.1
Foreign currency fluctuations	(1.4)	(9.8)
End of year	$ 1,127.6	$ 1,129.0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Section 50
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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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-Publisher FASB
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