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Investments In Affiliates (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended
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Nov. 30, 2024 | Nov. 30, 2023 | Nov. 30, 2022
Investments in and Advances to Affiliates [Line Items] |  |  |
Results of unconsolidated affiliates, percentage | 100.00% |  |
McCormick de Mexico, S.A. de C.V. [Member] |  |  |
Investments in and Advances to Affiliates [Line Items] |  |  |
Percentage ownership interest in unconsolidated affiliates businesses | 50.00% |  |
Equity Method Investment, Ownership Percentage | 50.00% |  |
Unconsolidated Affiliates [Member] |  |  |
Investments in and Advances to Affiliates [Line Items] |  |  |
Royalty Income, Nonoperating | $ 37.0 | $ 35.1 | $ 27.3
McCormick de Mexico, S.A. de C.V. [Member] | Unconsolidated Affiliates [Member] |  |  |
Investments in and Advances to Affiliates [Line Items] |  |  |
Percent of income from unconsolidated operations from joint ventures | 95.00% | 95.00% | 84.00%

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- Definition Ancillary revenue earned during the period from the consideration paid to the entity for the use of its rights and property by another party. Examples include licensing the use of copyrighted materials and leasing the extraction of natural resources. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details
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