XML 91 R72.htm IDEA: XBRL DOCUMENT
v3.24.4

Employee Benefit And Retirement Plans (Allocations Of Pension Plan Assets) (Details) | Nov. 30, 2024 | Nov. 30, 2023
--- | --- | ---
United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 100.00% | 100.00%
Equity securities, Target | 100.00% |
Foreign Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 100.00% | 100.00%
Equity securities, Target | 100.00% |
Equity Securities [Member] | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 22.10% | 34.30%
Equity securities, Target | 25.30% |
Equity Securities [Member] | Foreign Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 7.90% | 11.30%
Equity securities, Target | 7.30% |
Fixed Income Funds [Member] | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 69.90% | 53.00%
Equity securities, Target | 69.20% |
Fixed Income Funds [Member] | Foreign Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 86.40% | 83.00%
Equity securities, Target | 86.80% |
Other Plan Asset Categories [Member] | United States |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 8.00% | 12.70%
Equity securities, Target | 5.50% |
Other Plan Asset Categories [Member] | Foreign Plan [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Equity securities, Actual | 5.70% | 5.70%
Equity securities, Target | 5.90% |

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_RetirementPlanSponsorLocationAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RetirementPlanSponsorLocationAxis=us-gaap_ForeignPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_EquitySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_FixedIncomeFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=mkc_OtherPlanAssetCategoriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |