XML 195 R164.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Equity - Dividends Declared and Paid (Details) - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
“B” |  |  |
Disclosure of classes of share capital [line items] |  |  |
Dividend declared and paid per share | $ 0.61070 | $ 0.56600 | $ 0.38333
“D” |  |  |
Disclosure of classes of share capital [line items] |  |  |
Dividend declared and paid per share | $ 0.76340 | $ 0.70850 | $ 0.47917
Coca-Cola FEMSA |  |  |
Disclosure of classes of share capital [line items] |  |  |
Dividend payable, premium, as percentage of non-premium dividend | 100.00% |  |

X
- Definition Percentage of dividend payables. + References No definition available. + Details
Name: | fmx_PercentageOfDividendPayables
Namespace Prefix: | fmx_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The amount of dividends paid per other share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 34 -IssueDate 2023-01-01 -Paragraph 16A -Subparagraph f -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=34&code=ifrs-tx-2023-en-r&anchor=para_16A_f&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DividendsPaidOtherSharesPerShare
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ComponentsOfEquityAxis=fmx_SeriesBShareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ComponentsOfEquityAxis=fmx_SeriesDShareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=fmx_CocaColaFEMSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |