XML 93 R48.htm IDEA: XBRL DOCUMENT
v3.19.2

Income Taxes (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Text block [abstract] |
Summary of Major Components of Income Tax Expense | For the six-month period ended June 30, 2019 and 2018, the major components of income tax expense are:
|  | June 30, 2019 |  |  | June 30 ,2018 |
Current tax expense |  | Ps. | 5,059 |  |  | Ps. | 5,159 |
Deferred tax expense: |  |  | (950 | ) |  |  | (338 | )
|  | Ps. | 4,109 |  |  | Ps. | 4,821 |

X
- Definition The disclosure of components of income tax expense. + References No definition available. + Details
Name: | fmx_DisclosureOfComponentsOfIncomeTaxExpenseExplanatory
Namespace Prefix: | fmx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text block [abstract] + References No definition available. + Details
Name: | fmx_TextBlockAbstract
Namespace Prefix: | fmx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration