XML 231 R184.htm IDEA: XBRL DOCUMENT
v3.25.1

Information by Segment - By Business Unit (Details) $ in Millions, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 USD ($) | Dec. 31, 2024 MXN ($) | Dec. 31, 2023 MXN ($) | Dec. 31, 2022 MXN ($) | Dec. 31, 2024 MXN ($)
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | $ 37,476 | [1] | $ 781,585 | $ 702,692 | $ 597,008 |
Intercompany revenue |  |  | 0 | 0 | 0 |
Cost of goods sold | 22,060 | [1] | 460,072 | 423,185 | 355,490 |
Gross profit | 15,416 | [1] | 321,513 | 279,507 | 241,518 |
Administrative expenses | 1,874 | [1] | 39,085 | 32,307 | 28,077 |
Selling expenses | 10,163 | [1] | 211,966 | 188,732 | 149,145 |
Other income | 172 | [1] | 3,588 | 13,102 | 1,051 |
Other expenses | 453 | [1] | 9,440 | 6,252 | 2,896 |
Interest expense | 959 | [1] | 20,002 | 14,916 | 15,853 |
Interest income | 571 | [1] | 11,910 | 17,609 | 3,769 |
Income before income taxes and share of the profit of equity method accounted investees | 3,191 | [1] | 66,547 | 57,816 | 46,496 |
Income taxes |  |  | 27,389 | 27,290 | 15,352 |
Consolidated net income from continued operations | 1,930 | [2] | 40,236 | 76,677 | 34,743 |
Depreciation and amortization |  |  | 39,310 | 34,017 | 27,319 |
Non-cash items other than depreciation and amortization |  |  | 5,616 | 3,347 | 3,048 |
Investments in equity method accounted investees (4) | 1,376 | [3] |  | 26,247 | 103,669 | $ 28,697
Total assets | 40,829 | [3] |  | 805,856 | 798,815 | 851,536
Total liabilities | $ 22,554 | [3] |  | 427,487 | 461,014 | 470,405
Investments in fixed assets |  |  |  | 38,611 | 34,410 | 51,069
Disposals, property, plant and equipment |  |  |  | 400 | 308 |
Heineken Company |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Investments in equity method accounted investees (4) |  |  |  |  | 92,282 |
Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Income taxes |  |  | 25,433 | 12,971 | 13,275 |
Consolidated net income from continued operations |  |  | 40,121 | 44,439 | 33,320 |
Discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Income taxes |  |  | 1,956 | 14,319 | 2,077 |
Consolidated net income from continued operations |  |  | 115 | 32,238 | 1,423 |
Depreciation and amortization |  |  | 0 | 0 |  |
Non-cash items other than depreciation and amortization |  |  | 0 | 0 |  |
Investments in equity method accounted investees (4) |  |  |  | 0 |  | 0
Total assets |  |  |  | 25,819 |  | 14,395
Total liabilities |  |  |  | 11,569 |  | 6,952
Investments in fixed assets |  |  |  | 0 |  | 0
Coca-Cola FEMSA |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 269,600 | 236,640 | 220,251 |
Proximity Americas Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 303,767 | 276,785 | 233,884 |
Proximity Europe Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 49,755 | 43,552 | 9,809 |
Health Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 79,755 | 75,355 | 74,800 |
Fuel Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 65,189 | 58,150 | 51,502 |
Other (1) |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 13,519 | 12,210 | 6,762 |
Material reconciling items |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | (20,489) | (27,977) | (21,392) |
Intercompany revenue |  |  | (20,489) | (27,977) | (21,392) |
Cost of goods sold |  |  | (18,648) | (25,673) | (17,607) |
Gross profit |  |  | (1,841) | (2,304) | (3,785) |
Administrative expenses |  |  | (997) | (999) | (714) |
Selling expenses |  |  | (2,787) | (1,716) | (1,490) |
Income before income taxes and share of the profit of equity method accounted investees |  |  | (1) | (14,436) | (4,894) |
Depreciation and amortization |  |  | (123) | (1,381) | (575) |
Non-cash items other than depreciation and amortization |  |  | 0 | 2 | 68 |
Investments in equity method accounted investees (4) |  |  |  | 0 | 0 | 0
Total assets |  |  |  | (94,403) | (88,943) | (115,030)
Total liabilities |  |  |  | (91,213) | (88,951) | (110,921)
Investments in fixed assets |  |  |  | (1,421) | (968) | (2,426)
Material reconciling items | Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Consolidated net income from continued operations |  |  | (1) | (14,606) | (4,894) |
Material reconciling items | Discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Intercompany revenue |  |  |  |  | 0 |
Consolidated net income from continued operations |  |  |  |  | 0 |
Material reconciling items | Coca-Cola FEMSA |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | (10,193) | (8,448) | (6,489) |
Intercompany revenue |  |  | 10,193 | 8,448 | 6,489 |
Cost of goods sold |  |  | 151,057 | 134,228 | 126,440 |
Administrative expenses |  |  | 13,678 | 12,820 | 11,263 |
Selling expenses |  |  | 74,423 | 63,278 | 57,718 |
Material reconciling items | Proximity Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Intercompany revenue |  |  |  | 1,735 |  |
Material reconciling items | Proximity Americas Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | (3,430) | (1,735) | (74) |
Intercompany revenue |  |  | 3,430 |  | 74 |
Cost of goods sold |  |  | 170,204 | 161,458 | 136,372 |
Administrative expenses |  |  | 8,642 | 6,514 | 6,066 |
Selling expenses |  |  | 98,653 | 84,543 | 67,842 |
Material reconciling items | Proximity Europe Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 0 | 0 | 0 |
Intercompany revenue |  |  | 0 | 0 | 0 |
Cost of goods sold |  |  | 28,411 | 24,930 | 5,210 |
Administrative expenses |  |  | 3,793 | 3,231 | 1,294 |
Selling expenses |  |  | 15,748 | 14,371 | 3,112 |
Material reconciling items | Health Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 0 | (3) | 0 |
Intercompany revenue |  |  | 0 | 3 | 0 |
Cost of goods sold |  |  | 55,714 | 52,859 | 52,817 |
Administrative expenses |  |  | 4,348 | 2,788 | 2,918 |
Selling expenses |  |  | 16,144 | 16,404 | 15,139 |
Material reconciling items | Fuel Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | (176) | (349) | (311) |
Intercompany revenue |  |  | 176 | 349 | 311 |
Cost of goods sold |  |  | 57,430 | 51,155 | 45,253 |
Administrative expenses |  |  | 343 | 299 | 227 |
Selling expenses |  |  | 4,792 | 4,548 | 4,084 |
Material reconciling items | Other (1) |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | (6,690) | (17,442) | (14,518) |
Intercompany revenue |  |  | 6,690 | 17,442 | 14,518 |
Cost of goods sold |  |  | 15,904 | 24,228 | 7,005 |
Administrative expenses |  |  | 9,278 | 7,654 | 7,023 |
Selling expenses |  |  | 4,993 | 7,304 | 2,740 |
Operating segments |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 802,074 | 730,669 | 618,400 |
Operating segments | Discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  |  |  | 0 |
Gross profit |  |  |  |  | 0 |
Income before income taxes and share of the profit of equity method accounted investees |  |  |  |  | 0 |
Depreciation and amortization |  |  |  |  | 0 |
Non-cash items other than depreciation and amortization |  |  |  |  | 0 |
Investments in equity method accounted investees (4) |  |  |  |  | 0 |
Total assets |  |  |  |  | 179,277 |
Total liabilities |  |  |  |  | 45,094 |
Investments in fixed assets |  |  |  |  | 0 |
Operating segments | Coca-Cola FEMSA |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 279,793 | 245,088 | 226,740 |
Gross profit |  |  | 128,736 | 110,860 | 100,300 |
Income before income taxes and share of the profit of equity method accounted investees |  |  | 36,011 | 28,792 | 25,787 |
Depreciation and amortization |  |  | 13,659 | 10,531 | 10,425 |
Non-cash items other than depreciation and amortization |  |  | 2,405 | 1,707 | 1,738 |
Investments in equity method accounted investees (4) |  |  |  | 9,246 | 8,452 | 10,233
Total assets |  |  |  | 273,512 | 277,995 | 307,986
Total liabilities |  |  |  | 139,808 | 146,119 | 157,445
Investments in fixed assets |  |  |  | 21,396 | 19,665 | 29,553
Operating segments | Coca-Cola FEMSA | Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Consolidated net income from continued operations |  |  | 24,549 | 20,226 | 19,626 |
Operating segments | Proximity Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  |  | 278,520 |  |
Gross profit |  |  |  | 117,062 |  |
Income before income taxes and share of the profit of equity method accounted investees |  |  |  | 16,060 |  |
Depreciation and amortization |  |  |  | 12,937 |  |
Non-cash items other than depreciation and amortization |  |  |  | 509 |  |
Investments in equity method accounted investees (4) |  |  |  | 1,690 |  |
Total assets |  |  |  | 176,836 |  |
Total liabilities |  |  |  | 149,131 |  |
Investments in fixed assets |  |  |  | 13,387 |  |
Operating segments | Proximity Americas Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 307,197 | 278,520 | 233,958 |
Gross profit |  |  | 136,993 |  | 97,586 |
Income before income taxes and share of the profit of equity method accounted investees |  |  | 18,987 |  | 17,198 |
Depreciation and amortization |  |  | 15,591 |  | 11,571 |
Non-cash items other than depreciation and amortization |  |  | 975 |  | 511 |
Investments in equity method accounted investees (4) |  |  |  |  | 2,650 | 827
Total assets |  |  |  |  | 143,877 | 240,312
Total liabilities |  |  |  |  | 119,991 | 182,428
Investments in fixed assets |  |  |  |  | 9,931 | 16,239
Operating segments | Proximity Americas Division | Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Consolidated net income from continued operations |  |  | 15,915 | 13,767 | 14,129 |
Operating segments | Proximity Europe Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 49,755 | 43,552 | 9,809 |
Gross profit |  |  | 21,344 | 18,622 | 4,599 |
Income before income taxes and share of the profit of equity method accounted investees |  |  | 1,116 | 388 | 218 |
Depreciation and amortization |  |  | 5,046 | 4,700 | 826 |
Non-cash items other than depreciation and amortization |  |  | 161 | 148 | 6 |
Investments in equity method accounted investees (4) |  |  |  | 0 | 0 | 0
Total assets |  |  |  | 39,833 | 38,759 | 45,411
Total liabilities |  |  |  | 37,876 | 36,647 | 42,373
Investments in fixed assets |  |  |  | 1,654 | 544 | 2,270
Operating segments | Proximity Europe Division | Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Consolidated net income from continued operations |  |  | 791 | 412 | (84) |
Operating segments | Health Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 79,755 | 75,358 | 74,800 |
Gross profit |  |  | 24,041 | 22,499 | 21,983 |
Income before income taxes and share of the profit of equity method accounted investees |  |  | (1,049) | (166) | 1,659 |
Depreciation and amortization |  |  | 3,668 | 3,447 | 3,291 |
Non-cash items other than depreciation and amortization |  |  | 635 | 1,296 | 394 |
Investments in equity method accounted investees (4) |  |  |  | 1 | 1 | 1
Total assets |  |  |  | 64,888 | 60,960 | 73,240
Total liabilities |  |  |  | 48,357 | 47,798 | 57,768
Investments in fixed assets |  |  |  | 1,750 | 2,868 | 1,835
Operating segments | Health Division | Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Consolidated net income from continued operations |  |  | (1,644) | 3,753 | 1,059 |
Operating segments | Fuel Division |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 65,365 | 58,499 | 51,813 |
Gross profit |  |  | 7,935 | 7,344 | 6,560 |
Income before income taxes and share of the profit of equity method accounted investees |  |  | 1,218 | 699 | 1,543 |
Depreciation and amortization |  |  | 1,293 | 1,137 | 1,062 |
Non-cash items other than depreciation and amortization |  |  | 44 | 13 | 59 |
Investments in equity method accounted investees (4) |  |  |  | 19 | 19 | 0
Total assets |  |  |  | 25,124 | 24,102 | 25,320
Total liabilities |  |  |  | 20,267 | 19,574 | 19,528
Investments in fixed assets |  |  |  | 186 | 157 | 398
Operating segments | Fuel Division | Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Consolidated net income from continued operations |  |  | 930 | 329 | 1,137 |
Operating segments | Other (1) |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues |  |  | 20,209 | 29,652 | 21,280 |
Gross profit |  |  | 4,305 | 5,424 | 14,275 |
Income before income taxes and share of the profit of equity method accounted investees |  |  | 10,265 | 26,479 | 4,985 |
Depreciation and amortization |  |  | 176 | 2,646 | 719 |
Non-cash items other than depreciation and amortization |  |  | 1,396 | (328) | 272 |
Investments in equity method accounted investees (4) |  |  |  | 15,291 | 92,547 | 17,636
Total assets |  |  |  | 294,247 | 162,788 | 259,902
Total liabilities |  |  |  | 111,692 | 134,742 | 114,832
Investments in fixed assets |  |  |  | 1,659 | 2,213 | $ 3,200
Operating segments | Other (1) | Aggregate continuing and discontinued operations |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Consolidated net income from continued operations |  |  | $ (419) | $ 20,558 | $ 2,347 |
[1] | Convenience translation to U.S. dollars ($) – See Note 2.2.4
[2] | Convenience translation to U.S. dollars ($) – See Note 2.2.4
[3] | Convenience translation to U.S. dollars ($) – See Note 2.2.4

X
- Definition Income (loss) before income taxes and share of the profit of equity accounted investees. + References No definition available. + Details
Name: | fmx_IncomeLossBeforeIncomeTaxesAndShareOfTheProfitOfEquityAccountedInvestees
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of intercompany revenues. + References No definition available. + Details
Name: | fmx_IntercompanyRevenues
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Investments in fixed assets. + References No definition available. + Details
Name: | fmx_InvestmentsInFixedAssets
Namespace Prefix: | fmx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of expenses that the entity classifies as being administrative. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2024-01-01 -Paragraph 35 -Subparagraph b -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2024-en-r&anchor=para_35_b_vi&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 99 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_99&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_AdministrativeExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2024-01-01 -Paragraph 93 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_a&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 28 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_c&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2024-01-01 -Paragraph 93 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_e&doctype=Standard -URIDate 2024-03-27 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23&doctype=Standard -URIDate 2024-03-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2024-01-01 -Paragraph 93 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_b&doctype=Standard -URIDate 2024-03-27 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -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_Assets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of all expenses directly or indirectly attributed to the goods or services sold. Attributed expenses include, but are not limited to, costs previously included in the measurement of inventory that has now been sold, such as depreciation and maintenance of factory buildings and equipment used in the production process, unallocated production overheads, and abnormal amounts of production costs of inventories. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 99 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_99&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_CostOfSales
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 28 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_e&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_e&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B13 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_d&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 102 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_102&doctype=Standard -URIDate 2024-03-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 99 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_99&doctype=Standard -URIDate 2024-03-27 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 104 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_104&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DepreciationAndAmortisationExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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_DisclosureOfOperatingSegmentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The decrease in property, plant and equipment resulting from disposals. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2024-01-01 -Paragraph 73 -Subparagraph e -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_73_e_ii&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisposalsPropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of revenue less cost of sales. [Refer: Cost of sales; Revenue] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_GrossProfit
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2024-01-01 -Paragraph 35 -Subparagraph b -Clause viii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2024-en-r&anchor=para_35_b_viii&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -Subparagraph h -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_h&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2024-01-01 -Paragraph 79 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_79&doctype=Standard -URIDate 2024-03-27 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2024-01-01 -Paragraph 81 -Subparagraph c -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_c_i&doctype=Standard -URIDate 2024-03-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2024-01-01 -Paragraph 81 -Subparagraph c -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2024-en-r&anchor=para_81_c_ii&doctype=Standard -URIDate 2024-03-27 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B13 -Subparagraph g -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_g&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 82 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82_d&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_IncomeTaxExpenseContinuingOperations
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense arising from interest. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 28 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_e&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B13 -Subparagraph f -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_f&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_d&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_InterestExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of investments accounted for using the equity method. The equity method is a method of accounting whereby the investment is initially recognised at cost and adjusted thereafter for the post-acquisition change in the investor's share of net assets of the investee. The investor's profit or loss includes its share of the profit or loss of the investee. The investor's other comprehensive income includes its share of the other comprehensive income of the investee. [Refer: At cost [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 24 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_24_a&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B16 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B16&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 54 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_e&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_InvestmentAccountedForUsingEquityMethod
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2024-01-01 -Paragraph 93 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_a&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2024-01-01 -Paragraph 93 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_e&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 28 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_d&doctype=Standard -URIDate 2024-03-27 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23&doctype=Standard -URIDate 2024-03-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2024-01-01 -Paragraph 93 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_b&doctype=Standard -URIDate 2024-03-27 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -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_Liabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of expenses that the entity does not separately disclose in the same statement or note when the entity uses the 'function of expense' form for its analysis of expenses. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2024-01-01 -Paragraph 35 -Subparagraph b -Clause vii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2024-en-r&anchor=para_35_b_vii&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 99 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_99&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_OtherExpenseByFunction
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of operating income that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 26 -IssueDate 2024-01-01 -Paragraph 35 -Subparagraph b -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=26&code=ifrs-tx-2024-en-r&anchor=para_35_b_iv&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 103 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_103&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 102 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_102&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_OtherIncome
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of material non-cash items other than depreciation and amortisation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 28 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_e&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -Subparagraph i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_OtherMaterialNoncashItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 18 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_18_b&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 1 -IssueDate 2024-01-01 -Paragraph 32 -Subparagraph a -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2024-en-r&anchor=para_32_a_ii&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 1 -IssueDate 2024-01-01 -Paragraph 24 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2024-en-r&anchor=para_24_b&doctype=Standard -URIDate 2024-03-27 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 28 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_b&doctype=Standard -URIDate 2024-03-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23&doctype=Standard -URIDate 2024-03-27 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B10 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 17 -IssueDate 2024-01-01 -Paragraph 113 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2024-en-r&anchor=para_113_b&doctype=Standard -URIDate 2024-03-27 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 81A -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_81A_a&doctype=Standard -URIDate 2024-03-27 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 106 -Subparagraph d -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_106_d_i&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ProfitLoss
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity’s ordinary activities in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Paragraph 114 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_114&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 15 -IssueDate 2024-01-01 -Paragraph 113 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2024-en-r&anchor=para_113_a&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_RevenueFromContractsWithCustomers
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of income arising from interest. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 23 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_23_c&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2024-01-01 -Paragraph 28 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2024-en-r&anchor=para_28_e&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B13 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_e&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_RevenueFromInterest
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of expense relating to the marketing and selling of goods or services. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_85&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_SalesAndMarketingExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=fmx_HeinekenCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ContinuingAndDiscontinuedOperationsAxis=ifrs-full_AggregateContinuingAndDiscontinuedOperationsMember
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: |

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

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

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

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

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

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

X
- Details
Name: | ifrs-full_SegmentConsolidationItemsAxis=ifrs-full_MaterialReconcilingItemsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | ifrs-full_SegmentConsolidationItemsAxis=ifrs-full_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |