XML 162 R115.htm IDEA: XBRL DOCUMENT
v3.25.1

Other Non-Current Assets and Other Non-Current Financial Assets - Other Non-Current Financial Assets (Details) $ in Millions, $ in Millions | Dec. 31, 2024 USD ($) | [1] | Dec. 31, 2024 MXN ($) | Dec. 31, 2023 MXN ($)
--- | --- | --- | --- | ---
Non-current assets [abstract] |  |  |
Non-current accounts receivables |  | $ 4,509 | $ 1,686
Derivative financial instruments |  | 10,467 | 3,880
Others |  | 1,864 | 1,587
Other investments measured at FVTPL |  | 6,440 | 7,514
Other non-current financial assets | $ 1,116 | 23,280 | 14,667
Disclosure Of Other Assets And Other Financial Assets [line items] |  |  |
Non-current accounts receivables |  | 4,509 | 1,686
Other investments measured at FVTPL |  | 6,440 | $ 7,514
Health Division |  |  |
Non-current assets [abstract] |  |  |
Non-current accounts receivables |  | 506 |
Disclosure Of Other Assets And Other Financial Assets [line items] |  |  |
Non-current held-to-maturity investments |  | 690 |
Non-current accounts receivables |  | $ 506 |
[1] | Convenience translation to U.S. dollars ($) – See Note 2.2.4

X
- Definition Line Items abstract of Disclosure of other assets and other financial assets. + References No definition available. + Details
Name: | fmx_DisclosureOfOtherAssetsAndOtherFinancialAssetsLineItems
Namespace Prefix: | fmx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Non-Current Held-To-Maturity Investments + References No definition available. + Details
Name: | fmx_NonCurrentHeldToMaturityInvestments
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Other non current financial assets classified as others. + References No definition available. + Details
Name: | fmx_OtherNonCurrentFinancialAssetsClassifiedAsOthers
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Other Non Current Financial Assets Classified As Others FVTPL + References No definition available. + Details
Name: | fmx_OtherNonCurrentFinancialAssetsClassifiedAsOthersFVTPL
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_NoncurrentAssetsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of non-current derivative financial assets. [Refer: Derivative financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_NoncurrentDerivativeFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of non-current trade receivables and non-current other receivables. [Refer: Non-current trade receivables; Other non-current receivables] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 54 -Subparagraph h -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_h&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 78 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_b&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_NoncurrentReceivables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of non-current financial assets that the entity does not separately disclose in the same statement or note. [Refer: Other financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 54 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_d&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_OtherNoncurrentFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_SegmentsAxis=fmx_HealthDivisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |