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Information by Segment - Summary of Inter Segment Policies for Segment (Detail) $ in Millions, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 MXN ($) | Dec. 31, 2018 USD ($) | [1] | Dec. 31, 2017 MXN ($) | Dec. 31, 2016 MXN ($) | Dec. 31, 2018 USD ($) | [1]
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | $ 469,744 | $ 23,924 | $ 439,932 | [2] | $ 399,507 |
Gross profit | 175,170 | 8,922 | 162,090 | [2] | 148,204 |
Administrative expenses | 17,313 | 882 | 15,222 | [2] | 14,730 |
Selling expenses | 114,573 | 5,835 | 105,880 | [2] | 95,547 |
Other income | 673 | 34 | 31,951 | [2] | 1,157 |
Other expenses | 2,947 | 150 | 33,866 | [2] | 5,909 |
Interest expense | 9,825 | 500 | 11,092 | [2] | 9,646 |
Interest income | 2,832 |  | 1,470 |  | 1,299 |
Other net finance expenses | (387) |  | 6,320 |  | 3,728 |
Income before income taxes and share of the profit of equity accounted investees | 33,630 |  | 35,771 |  | 28,556 |
Income taxes | 10,169 | 518 | 10,213 | [2] | 7,888 |
Share of the profit of equity accounted investees, net of tax | 6,252 | 318 | 7,923 | [2] | 6,507 |
Net income from continuing operations | 29,713 | 1,513 | 33,480 | [2] | 27,175 |
Net income from discontinued operations | 3,366 | 171 | 3,726 | [2] |  |
Consolidated net income | 33,079 | $ 1,684 | 37,206 | [2] | 27,175 |
Depreciation and amortization | 17,237 |  | 15,640 |  | 13,709 |
Non-cash items other than depreciation and amortization | 1,645 |  | 2,264 |  | 3,851 |
Investments in equity accounted investees | 94,315 |  | 96,097 |  | 128,601 | $ 4,803
Total assets | 576,381 |  | 588,541 |  | 545,623 | 29,355
Total liabilities | 240,839 |  | 251,629 |  | 259,453 | $ 12,266
Investments in fixed assets | 24,266 |  | 23,486 |  | 22,155 |
Operating segments [member] | Coca-Cola FEMSA [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | 182,342 |  | 183,256 |  | 177,718 |
Gross profit | 83,938 |  | 83,508 |  | 79,662 |
Interest expense | 7,568 |  | 8,778 |  | 7,473 |
Interest income | 1,004 |  | 791 |  | 715 |
Income before income taxes and share of the profit of equity accounted investees | 17,190 |  | (11,255) |  | 14,308 |
Income taxes | 5,260 |  | 4,184 |  | 3,928 |
Share of the profit of equity accounted investees, net of tax | (226) |  | 60 |  | 147 |
Depreciation and amortization | 10,028 |  | 9,632 |  | 8,666 |
Non-cash items other than depreciation and amortization | 755 |  | 1,663 |  | 2,908 |
Investments in equity accounted investees | 10,518 |  | 11,501 |  | 22,357 |
Total assets | 263,787 |  | 285,677 |  | 279,256 |
Total liabilities | 132,037 |  | 144,967 |  | 150,023 |
Investments in fixed assets | 11,069 |  | 12,917 |  | 12,391 |
Operating segments [member] | FEMSA comercio proximity division [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | 167,458 |  | 149,833 |  | 133,228 |
Gross profit | 65,529 |  | 56,127 |  | 49,046 |
Selling expenses |  |  |  |  | 33 |
Other income |  |  |  |  | (13) |
Interest expense | 1,806 |  | 1,313 |  | 789 |
Interest income | 372 |  | 306 |  | 259 |
Income before income taxes and share of the profit of equity accounted investees | 13,335 |  | 11,723 |  | 11,203 |
Income taxes | 1,124 |  | 762 |  | 729 |
Share of the profit of equity accounted investees, net of tax | (17) |  | 5 |  | 22 |
Depreciation and amortization | 4,971 |  | 4,144 |  | 3,510 |
Non-cash items other than depreciation and amortization | 367 |  | 285 |  | 270 |
Investments in equity accounted investees | 84 |  | 642 |  | 611 |
Total assets | 75,146 |  | 64,717 |  | 55,453 |
Total liabilities | 56,468 |  | 49,101 |  | 40,857 |
Investments in fixed assets | 9,441 |  | 8,396 |  | 7,598 |
Operating segments [member] | FEMSA Comercio Health Retail Division [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | 51,739 |  | 47,421 |  | 43,411 |
Gross profit | 15,865 |  | 14,213 |  | 12,738 |
Interest expense | 678 |  | 685 |  | 654 |
Interest income | 14 |  | 23 |  | 31 |
Income before income taxes and share of the profit of equity accounted investees | 1,438 |  | 956 |  | 914 |
Income taxes | 652 |  | 434 |  | 371 |
Depreciation and amortization | 983 |  | 942 |  | 855 |
Non-cash items other than depreciation and amortization | 22 |  | 31 |  | 8 |
Total assets | 35,881 |  | 38,496 |  | 35,862 |
Total liabilities | 23,357 |  | 25,885 |  | 24,368 |
Investments in fixed assets | 1,162 |  | 774 |  | 474 |
Operating segments [member] | FEMSA Comercio Fuel Retail Division [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | 46,936 |  | 38,388 |  | 28,616 |
Gross profit | 4,231 |  | 2,767 |  | 2,248 |
Interest expense | 211 |  | 156 |  | 109 |
Interest income | 159 |  | 47 |  | 37 |
Income before income taxes and share of the profit of equity accounted investees | 407 |  | 146 |  | 182 |
Income taxes | 123 |  | 23 |  | 16 |
Depreciation and amortization | 152 |  | 118 |  | 92 |
Non-cash items other than depreciation and amortization | 11 |  | 18 |  | 17 |
Total assets | 7,015 |  | 4,678 |  | 3,649 |
Total liabilities | 6,142 |  | 4,091 |  | 3,132 |
Investments in fixed assets | 520 |  | 291 |  | 299 |
Operating segments [member] | Heineken investment [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Interest expense | 1 |  |  |  |  |
Interest income | 22 |  | 23 |  | 20 |
Income before income taxes and share of the profit of equity accounted investees | 11 |  | 30,000 |  | 9 |
Income taxes | 4 |  | (5,132) |  | 3 |
Share of the profit of equity accounted investees, net of tax | 6,478 |  | 7,847 |  | 6,342 |
Investments in equity accounted investees | 83,461 |  | 83,720 |  | 105,229 |
Total assets | 86,340 |  | 76,555 |  | 108,976 |
Total liabilities | 4,054 |  | 1,343 |  | 7,132 |
Operating segments [member] | Other [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | 42,293 |  | 39,732 |  | 33,406 |
Gross profit | 10,233 |  | 9,307 |  | 8,062 |
Interest expense | 2,057 |  | 2,372 |  | 1,613 |
Interest income | 3,757 |  | 2,492 |  | 1,229 |
Income before income taxes and share of the profit of equity accounted investees | 1,219 |  | 4,265 |  | 2,061 |
Income taxes | 3,006 |  | 9,942 |  | 2,841 |
Share of the profit of equity accounted investees, net of tax | 17 |  | 11 |  | (4) |
Depreciation and amortization | 1,103 |  | 804 |  | 586 |
Non-cash items other than depreciation and amortization | 490 |  | 267 |  | 648 |
Investments in equity accounted investees | 252 |  | 234 |  | 404 |
Total assets | 150,674 |  | 154,930 |  | 94,716 |
Total liabilities | 61,340 |  | 62,754 |  | 66,230 |
Investments in fixed assets | 2,391 |  | 1,479 |  | 1,705 |
Consolidation adjustments [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | (21,024) |  | (18,698) |  | (16,872) |
Gross profit | (4,626) |  | (3,832) |  | (3,552) |
Interest expense | (2,496) |  | (2,212) |  | (992) |
Interest income | (2,496) |  | (2,212) |  | (992) |
Income before income taxes and share of the profit of equity accounted investees | 30 |  | (64) |  | (121) |
Total assets | (42,462) |  | (36,512) |  | (32,289) |
Total liabilities | (42,559) |  | (36,512) |  | (32,289) |
Investments in fixed assets | (317) |  | (371) |  | (312) |
Consolidation adjustments [member] | Coca-Cola FEMSA [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | 5,160 |  | 4,679 |  | 4,269 |
Consolidation adjustments [member] | FEMSA comercio proximity division [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | 290 |  | 202 |  | 4 |
Consolidation adjustments [member] | Other [member] |  |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |  |
Total revenues | $ 15,574 |  | $ 13,817 |  | $ 12,599 |
[1] | Convenience translation to U.S. dollars ($) - See Note 2.2.3
[2] | Revised to reflect the discontinued Philippines operations of Coca-Cola FEMSA - See Note 4.2.1

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