XML 154 R107.htm IDEA: XBRL DOCUMENT
v3.25.1

Intangible Assets - Changes in Intangible Assets and Goodwill (Details) $ in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) | [1] | Dec. 31, 2024 MXN ($) | Dec. 31, 2023 MXN ($) | Dec. 31, 2022 MXN ($)
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | $ 143,218 | $ 190,772 |
Amortization expense |  | (2,617) | (3,295) | $ (2,696)
Ending balance | $ 7,017 | 146,336 | 143,218 | 190,772
Rights to Produce and Distribute Coca-Cola Trademark Products |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 73,952 | 75,756 |
Ending balance |  | 73,864 | 73,952 | 75,756
Goodwill |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 45,522 | 85,704 |
Ending balance |  | 46,624 | 45,522 | 85,704
Trademark rights |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 12,898 | 9,044 |
Ending balance |  | 12,183 | 12,898 | 9,044
Other Indefinite Lived Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 1,483 | 1,265 |
Ending balance |  | 1,550 | 1,483 | 1,265
Total Unamortized Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 133,855 | 171,769 |
Ending balance |  | 134,221 | 133,855 | 171,769
Technology Costs and Management Systems |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 4,602 | 3,884 |
Ending balance |  | 7,044 | 4,602 | 3,884
Customer Relationships |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 169 | 10,336 |
Ending balance |  | 232 | 169 | 10,336
Alcohol Licenses |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 1,037 | 1,038 |
Ending balance |  | 1,170 | 1,037 | 1,038
Other |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 3,555 | 3,745 |
Ending balance |  | 3,669 | 3,555 | 3,745
Total Amortized Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 9,363 | 19,003 |
Ending balance |  | 12,115 | 9,363 | 19,003
Accumulated depreciation, amortisation and impairment |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (10,632) | (12,898) | (10,032)
Amortization expense |  | (2,617) | (3,295) | (2,696)
Business disposals |  |  | 4,337 |
Disposals |  | 85 | 370 | 1,152
Effect of movements in exchange rates |  | (1,827) | 968 | (1,227)
Changes in value on the recognition of inflation effects |  | 129 | 78 | 95
Impairment |  |  | (36) |
Ending balance |  | (15,120) | (10,632) | (12,898)
Accumulated depreciation, amortisation and impairment | Rights to Produce and Distribute Coca-Cola Trademark Products |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Effect of movements in exchange rates |  | (745) |  |
Ending balance |  | (745) |  |
Accumulated depreciation, amortisation and impairment | Trademark rights |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (36) |  |
Impairment |  |  | (36) |
Ending balance |  | (36) | (36) |
Accumulated depreciation, amortisation and impairment | Total Unamortized Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (36) |  |
Effect of movements in exchange rates |  | (745) |  |
Impairment |  |  | (36) |
Ending balance |  | (781) | (36) |
Accumulated depreciation, amortisation and impairment | Technology Costs and Management Systems |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (7,603) | (7,021) | (6,414)
Amortization expense |  | (1,895) | (1,519) | (1,312)
Business disposals |  |  | 276 |
Disposals |  | 56 | 161 | 992
Effect of movements in exchange rates |  | (648) | 578 | (193)
Changes in value on the recognition of inflation effects |  | 129 | 78 | 94
Ending balance |  | (10,219) | (7,603) | (7,021)
Accumulated depreciation, amortisation and impairment | Customer Relationships |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (67) | (3,152) | (1,608)
Amortization expense |  | (17) | (1,113) | (915)
Business disposals |  |  | 4,010 |
Disposals |  | 27 | 0 | 157
Effect of movements in exchange rates |  | (413) | 188 | (786)
Ending balance |  | (470) | (67) | (3,152)
Accumulated depreciation, amortisation and impairment | Alcohol Licenses |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (1,040) | (939) | (838)
Amortization expense |  | (226) | (116) | (104)
Disposals |  |  | 0 | 3
Effect of movements in exchange rates |  | 126 | (15) |
Ending balance |  | (1,140) | (1,040) | (939)
Accumulated depreciation, amortisation and impairment | Other |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (1,886) | (1,786) | (1,172)
Amortization expense |  | (479) | (547) | (365)
Business disposals |  |  | 51 |
Disposals |  | 2 | 209 | 0
Effect of movements in exchange rates |  | (147) | 187 | (248)
Changes in value on the recognition of inflation effects |  | 0 |  | (1)
Ending balance |  | (2,510) | (1,886) | (1,786)
Accumulated depreciation, amortisation and impairment | Total Amortized Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | (10,596) | (12,898) | (10,032)
Amortization expense |  | (2,617) | (3,295) | (2,696)
Business disposals |  |  | 4,337 |
Disposals |  | 85 | 370 | 1,152
Effect of movements in exchange rates |  | (1,082) | 968 | (1,227)
Changes in value on the recognition of inflation effects |  | 129 | 78 | 95
Ending balance |  | (14,339) | (10,596) | (12,898)
Gross carrying amount |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 153,850 | 203,670 | 168,170
Additions |  | 3,631 | 3,405 | 2,232
Acquisitions from business combinations (see Note 4) |  | 4,025 | 4,302 | 37,335
Changes in fair value of past acquisitions |  | 0 | 455 | 398
Business disposals |  |  | 46,412 | (10)
Transfer of completed development systems |  | 0 |  |
Disposals |  | (157) | (597) | (925)
Effect of movements in exchange rates |  | 2,775 | (7,998) | (2,860)
Changes in value on the recognition of inflation effects |  | (133) | (70) | (80)
Impairment |  | (2,801) | (4,995) | (770)
Business combinations from disposals |  |  | 1,950 |
Ending balance |  | 161,456 | 153,850 | 203,670
Gross carrying amount | Rights to Produce and Distribute Coca-Cola Trademark Products |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 73,952 | 75,756 | 75,396
Additions |  |  |  | 0
Acquisitions from business combinations (see Note 4) |  |  |  | 1,116
Effect of movements in exchange rates |  | 657 | (1,568) | (756)
Ending balance |  | 74,609 | 73,952 | 75,756
Gross carrying amount | Goodwill |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 45,522 | 85,704 | 57,351
Additions |  | 461 |  | 22
Acquisitions from business combinations (see Note 4) |  | 2,809 | 3,918 | 33,715
Changes in fair value of past acquisitions |  |  | (12,273) | (2,557)
Business disposals |  |  | 25,036 |
Disposals |  |  | (2) |
Effect of movements in exchange rates |  | (371) | (3,744) | (2,057)
Impairment |  | (1,797) | (4,995) | (770)
Business combinations from disposals |  |  | 1,950 |
Ending balance |  | 46,624 | 45,522 | 85,704
Gross carrying amount | Trademark rights |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 12,934 | 9,044 | 8,073
Acquisitions from business combinations (see Note 4) |  |  |  | 1,077
Effect of movements in exchange rates |  | 289 | (810) | (106)
Impairment |  | (1,004) |  |
Ending balance |  | 12,219 | 12,934 | 9,044
Gross carrying amount | Other Indefinite Lived Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 1,483 | 1,265 | 1,413
Additions |  | 95 | 4 | 12
Disposals |  | (50) | (2) | (2)
Effect of movements in exchange rates |  | 22 | 45 | (158)
Ending balance |  | 1,550 | 1,483 | 1,265
Gross carrying amount | Total Unamortized Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 133,891 | 171,769 | 142,233
Additions |  | 556 | 4 | 34
Acquisitions from business combinations (see Note 4) |  | 2,809 | 3,944 | 35,908
Changes in fair value of past acquisitions |  |  | (4,590) | (2,557)
Business disposals |  |  | 28,113 |
Transfer of completed development systems |  |  | 3 |
Disposals |  | (50) | (4) | (2)
Effect of movements in exchange rates |  | 597 | (6,077) | (3,077)
Impairment |  | (2,801) | (4,995) | (770)
Business combinations from disposals |  |  | 1,950 |
Ending balance |  | 135,002 | 133,891 | 171,769
Gross carrying amount | Technology Costs and Management Systems |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 12,205 | 10,905 | 10,661
Additions |  | 1,774 | 1,966 | 672
Acquisitions from business combinations (see Note 4) |  |  |  | 373
Business disposals |  |  |  | (10)
Transfer of completed development systems |  | 670 | 292 | 65
Disposals |  | (76) | (197) | (891)
Effect of movements in exchange rates |  | 2,434 | (424) | 15
Changes in value on the recognition of inflation effects |  | (256) |  |
Ending balance |  | 17,263 | 12,205 | 10,905
Gross carrying amount | Customer Relationships |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 236 | 13,488 | 10,800
Additions |  | 3 |  |
Acquisitions from business combinations (see Note 4) |  |  | 188 |
Changes in fair value of past acquisitions |  | (3) | 5,162 | 2,955
Business disposals |  |  | 17,788 |
Disposals |  |  | 0 | (3)
Effect of movements in exchange rates |  | 466 | (814) | (264)
Ending balance |  | 702 | 236 | 13,488
Gross carrying amount | Alcohol Licenses |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 2,077 | 1,977 | 2,006
Additions |  | 88 | 261 | 50
Acquisitions from business combinations (see Note 4) |  | 0 |  |
Transfer of completed development systems |  |  |  | (50)
Disposals |  |  | (161) | (29)
Effect of movements in exchange rates |  | 145 |  |
Ending balance |  | 2,310 | 2,077 | 1,977
Gross carrying amount | Other |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 5,441 | 5,531 | 2,470
Additions |  | 1,210 | 1,174 | 1,476
Acquisitions from business combinations (see Note 4) |  | 1,216 |  | 1,054
Transfer of completed development systems |  | (670) | (295) | (15)
Disposals |  | (31) | (235) | 0
Effect of movements in exchange rates |  | (867) | (683) | 466
Changes in value on the recognition of inflation effects |  | 123 | (70) | (80)
Ending balance |  | 6,179 | 5,441 | 5,531
Gross carrying amount | Total Amortized Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 19,959 | 31,901 | 25,937
Additions |  | 3,075 | 3,401 | 2,198
Acquisitions from business combinations (see Note 4) |  |  |  | 1,427
Changes in fair value of past acquisitions |  |  | 5,045 | 2,955
Business disposals |  |  |  | (10)
Transfer of completed development systems |  |  | (3) |
Disposals |  | (107) | (593) | (923)
Effect of movements in exchange rates |  | 2,178 | (1,921) | 217
Changes in value on the recognition of inflation effects |  | (133) | (70) | (80)
Ending balance |  | 26,454 | 19,959 | $ 31,901
Gross carrying amount | Coca-Cola FEMSA | Rights to Produce and Distribute Coca-Cola Trademark Products |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Business disposals |  |  | 12 |
Transfer of completed development systems |  |  | (224) |
Gross carrying amount | Coca-Cola FEMSA | Trademark rights |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Acquisitions from business combinations (see Note 4) |  |  | 26 |
Changes in fair value of past acquisitions |  |  | 7,683 |
Business disposals |  |  | 3,009 |
Gross carrying amount | Coca-Cola FEMSA | Other Indefinite Lived Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Business disposals |  |  | 56 |
Transfer of completed development systems |  |  | 227 |
Gross carrying amount | Coca-Cola FEMSA | Technology Costs and Management Systems |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Acquisitions from business combinations (see Note 4) |  |  | 145 |
Business disposals |  |  | 482 |
Gross carrying amount | Coca-Cola FEMSA | Other |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Acquisitions from business combinations (see Note 4) |  |  | 25 |
Changes in fair value of past acquisitions |  | 3 | (117) |
Business disposals |  |  | 29 |
Gross carrying amount | Coca-Cola FEMSA | Total Amortized Intangible Assets |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Acquisitions from business combinations (see Note 4) |  | 1,216 | 358 |
Business disposals |  |  | 18,299 |
Discontinued operations |  |  |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |  |  |
Beginning balance |  | 6,250 |  |
Ending balance |  | $ 1,507 | $ 6,250 |
[1] | Convenience translation to U.S. dollars ($) – See Note 2.2.4

X
- Definition Business Disposals, Intangible Assets And Goodwill + References No definition available. + Details
Name: | fmx_BusinessDisposalsIntangibleAssetsAndGoodwill
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Changes in value on recognition of inflation effects. + References No definition available. + Details
Name: | fmx_ChangesInValueOnRecognitionOfInflationEffects
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Increase (Decrease) Through Business Combination From Disposal, Profit Or Loss, Intangible Assets And Goodwill + References No definition available. + Details
Name: | fmx_IncreaseDecreaseThroughBusinessCombinationFromDisposalProfitOrLossIntangibleAssetsAndGoodwill
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase in intangible assets and goodwill resulting from acquisitions through business combinations. [Refer: Total for all business combinations [member]; Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of additions to intangible assets other than goodwill, other than those acquired through business combinations. [Refer: Total for all business combinations [member]; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_vi&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
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_DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The decrease in intangible assets and goodwill resulting from disposals. [Refer: Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_ii&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisposalsIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of impairment loss recognised in profit or loss for intangible assets and goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_iv&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets and goodwill resulting from the net exchange differences arising when the financial statements are translated from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause vii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_vii&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) in intangible assets and goodwill resulting from transfers. [Refer: Intangible assets and goodwill] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTransfersIntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of intangible assets and goodwill held by the entity. [Refer: Goodwill; Intangible assets other than goodwill] + 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_IntangibleAssetsAndGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The increase (decrease) in intangible assets other than goodwill resulting from revaluations to fair value. [Refer: Intangible assets other than goodwill; Revaluation surplus] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2024-01-01 -Paragraph 118 -Subparagraph e -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=38&code=ifrs-tx-2024-en-r&anchor=para_118_e_iii&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_RevaluationIncreaseDecreaseIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=fmx_RightToProduceAndDistributeTrademarkProductsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_GoodwillMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_BrandNamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=fmx_OtherIndefiniteLivedIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=fmx_TotalUnamortizedIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=fmx_TechnologyCostsAndManagementSystemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=fmx_CustomerRelationshipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=fmx_AlcoholLicensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=ifrs-full_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsOtherThanGoodwillAxis=fmx_TotalAmortizedIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_AccumulatedDepreciationAmortisationAndImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | ifrs-full_ContinuingAndDiscontinuedOperationsAxis=ifrs-full_DiscontinuedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |