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Information by Segment - Summary of Inter Segment Policies for Segment (Detail) $ in Millions, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 MXN ($) | Dec. 31, 2017 USD ($) | [1] | Dec. 31, 2016 MXN ($) | Dec. 31, 2015 MXN ($) | Dec. 31, 2017 USD ($) | [1]
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | $ 460,456 | $ 23,445 | $ 399,507 | $ 311,589 |
Gross profit | 170,268 | 8,669 | 148,204 | 123,179 |
Administrative expenses | 16,512 | 841 | 14,730 | 11,705 |
Selling expenses | 111,456 | 5,674 | 95,547 | 76,375 |
Other income | 34,741 | 1,769 | 1,157 | 423 |
Other expenses | 33,959 | 1,729 | 5,909 | 2,741 |
Interest expense | 11,124 | 566 | 9,646 | 7,777 |
Interest income | 1,566 |  | 1,299 | 1,024 |
Other net finance expenses | 6,342 |  | 3,728 | (865) |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | 39,866 | 2,031 | 28,556 | 25,163 |
Income taxes | 10,583 | 539 | 7,888 | 7,932 |
Share of the profit of associates and joint ventures accounted for using the equity method, net of taxes | 7,923 | 403 | 6,507 | 6,045 |
Consolidated net income | 37,206 | $ 1,895 | 27,175 | 23,276 |
Depreciation and amortization | 17,665 |  | 13,709 | 10,825 |
Non-cash items other than depreciation and amortization | 2,314 |  | 3,851 | 2,066 |
Investments in associates and joint ventures | 96,097 |  | 128,601 | 111,731 | $ 4,893
Total assets | 588,541 |  | 545,623 | 409,332 | 29,967
Total liabilities | 251,629 |  | 259,453 | 167,476 | $ 12,812
Investments in fixed assets | 25,180 |  | 22,155 | 18,885 |
Operating Segments [member] | Coca-Cola FEMSA [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | 203,780 |  | 177,718 | 152,360 |
Gross profit | 91,685 |  | 79,662 | 72,030 |
Interest expense | 8,810 |  | 7,473 | 6,337 |
Interest income | 887 |  | 715 | 414 |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | (7,162) |  | 14,308 | 14,725 |
Income taxes | 4,554 |  | 3,928 | 4,551 |
Share of the profit of associates and joint ventures accounted for using the equity method, net of taxes | 60 |  | 147 | 155 |
Depreciation and amortization | 11,657 |  | 8,666 | 7,144 |
Non-cash items other than depreciation and amortization | 1,714 |  | 2,908 | 1,443 |
Investments in associates and joint ventures | 11,500 |  | 22,357 | 17,873 |
Total assets | 285,677 |  | 279,256 | 210,249 |
Total liabilities | 144,968 |  | 150,023 | 101,514 |
Investments in fixed assets | 14,612 |  | 12,391 | 11,484 |
Operating Segments [member] | FEMSA Comercio Retail Division [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | 154,204 |  | 137,139 | 119,884 |
Gross profit | 58,245 |  | 50,990 | 43,649 |
Interest expense | 1,317 |  | 809 | 612 |
Interest income | 298 |  | 246 | 149 |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | 11,518 |  | 11,046 | 9,714 |
Income taxes | 734 |  | 719 | 859 |
Share of the profit of associates and joint ventures accounted for using the equity method, net of taxes | 5 |  | 15 | (10) |
Depreciation and amortization | 4,403 |  | 3,736 | 3,132 |
Non-cash items other than depreciation and amortization | 296 |  | 288 | 296 |
Investments in associates and joint ventures | 642 |  | 611 | 744 |
Total assets | 68,820 |  | 59,740 | 44,677 |
Total liabilities | 49,696 |  | 42,211 | 30,661 |
Investments in fixed assets | 8,563 |  | 7,632 | 5,731 |
Operating Segments [member] | FEMSA Health Retail Division [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | 47,421 |  | 43,411 | 13,053 |
Gross profit | 14,213 |  | 12,738 | 3,688 |
Interest expense | 685 |  | 654 | 148 |
Interest income | 23 |  | 31 | 8 |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | 956 |  | 914 | 416 |
Income taxes | 434 |  | 371 | 97 |
Depreciation and amortization | 942 |  | 855 | 204 |
Non-cash items other than depreciation and amortization | 31 |  | 8 | (16) |
Total assets | 38,496 |  | 35,862 | 22,534 |
Total liabilities | 25,885 |  | 24,368 | 14,122 |
Investments in fixed assets | 774 |  | 474 | 317 |
Operating Segments [member] | FEMSA Fuel Retail Division [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | 38,388 |  | 28,616 | 18,510 |
Gross profit | 2,767 |  | 2,248 | 1,420 |
Interest expense | 156 |  | 109 | 78 |
Interest income | 47 |  | 37 | 35 |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | 146 |  | 182 | 164 |
Income taxes | 23 |  | 16 | 28 |
Depreciation and amortization | 118 |  | 92 | 63 |
Non-cash items other than depreciation and amortization | 18 |  | 17 | 17 |
Investments in associates and joint ventures |  |  |  | 19 |
Total assets | 4,678 |  | 3,649 | 3,230 |
Total liabilities | 4,091 |  | 3,132 | 2,752 |
Investments in fixed assets | 291 |  | 299 | 228 |
Operating Segments [member] | Heineken investment [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Interest income | 23 |  | 20 | 18 |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | 30,000 |  | 9 | 8 |
Income taxes | (5,132) |  | 3 | 2 |
Share of the profit of associates and joint ventures accounted for using the equity method, net of taxes | 7,847 |  | 6,342 | 5,879 |
Investments in associates and joint ventures | 83,720 |  | 105,229 | 92,694 |
Total assets | 76,555 |  | 108,976 | 95,502 |
Total liabilities | 1,343 |  | 7,132 | 4,202 |
Operating Segments [member] | Other [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | 35,357 |  | 29,491 | 22,774 |
Gross profit | 7,186 |  | 6,114 | 5,334 |
Interest expense | 2,359 |  | 1,580 | 1,269 |
Interest income | 2,491 |  | 1,229 | 1,067 |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | 4,472 |  | 2,218 | 208 |
Income taxes | 9,970 |  | 2,851 | 2,395 |
Share of the profit of associates and joint ventures accounted for using the equity method, net of taxes | 11 |  | 3 | 21 |
Depreciation and amortization | 545 |  | 360 | 282 |
Non-cash items other than depreciation and amortization | 255 |  | 630 | 326 |
Investments in associates and joint ventures | 235 |  | 404 | 401 |
Total assets | 150,816 |  | 90,429 | 49,213 |
Total liabilities | 62,147 |  | 64,876 | 30,298 |
Investments in fixed assets | 1,311 |  | 1,671 | 1,448 |
Consolidation adjustments [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | (18,694) |  | (16,868) | (14,992) |
Gross profit | (3,828) |  | (3,548) | (2,942) |
Interest expense | (2,203) |  | (979) | (667) |
Interest income | (2,203) |  | (979) | (667) |
Income before income taxes and share of the profit of associates and joint ventures accounted for using the equity method | (64) |  | (121) | (72) |
Total assets | (36,501) |  | (32,289) | (16,073) |
Total liabilities | (36,501) |  | (32,289) | (16,073) |
Investments in fixed assets | (371) |  | (312) | (323) |
Consolidation adjustments [member] | Coca-Cola FEMSA [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | 4,678 |  | 4,269 | 3,794 |
Consolidation adjustments [member] | FEMSA Comercio Retail Division [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | 198 |  |  | 46 |
Consolidation adjustments [member] | Other [member] |  |  |  |  |
Disclosure of operating segments [line items] |  |  |  |  |
Total revenues | $ 13,818 |  | $ 12,599 | $ 11,152 |
[1] | Convenience translation to U.S. dollars ($) - See Note 2.2.3

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