XML 31 R11.htm IDEA: XBRL DOCUMENT
v3.21.1

Cash and Cash Equivalents | 12 Months Ended
--- | ---
Dec. 31, 2020
IFRS Text Block [Abstract] |
Cash and Cash Equivalents | Note 5. Cash and Cash Equivalents Includes cash on hand and in bank deposits and cash equivalents, which are short-term, highly liquid investments that are readily convertible to known amounts of cash and are subject to an insignificant risk of changes in value, with a maturity date of three months or less at their acquisition date. Cash and cash equivalents at the end of the reporting period as shown in the consolidated statements of financial position and cash flows is comprised of the following:
|  | December 31, 2020 |  | December 31, 2019
Cash and bank balances |  | Ps. | 43,990 |  | Ps. | 31,905
Cash equivalents (see Note 3.5) |  |  | 63,634 |  |  | 33,657
|  | Ps. | 107,624 |  | Ps. | 65,562

X
- Definition n/a + References No definition available. + Details
Name: | fmx_IfrsTextBlockAbstract
Namespace Prefix: | fmx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_10_e&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration