XML 37 R22.htm IDEA: XBRL DOCUMENT
v3.21.1

Balances and Transactions in Foreign Currencies | 12 Months Ended
--- | ---
Dec. 31, 2020
Balances and Transactions in Foreign Currencies [Abstract] |
Balances and Transactions in Foreign Currencies | Balances and Transactions in Foreign Currencies Assets, liabilities and transactions denominated in foreign currencies are those realized in a currency different from the functional currency of the Company. As of December 31, 2020 and 2019, assets and liabilities denominated in foreign currencies, expressed in Mexican pesos (contractual amounts) are as follows:
| Assets | Liabilities
Balances | Current | Non-current | Current | Non-current
As of December 31, 2020 |  |  |  |
U.S. dollars | 21,787 | 4 | 2,645 | 50,969
Euros | — | — | 95 | —
As of December 31, 2019 |  |  |  |
U.S. dollars | 11,122 | 93 | 2,762 | 37,691
Euros | — | — | 49 | —
For the years ended December 31, 2020, 2019 and 2018 transactions denominated in foreign currencies, expressed in Mexican pesos (contractual amounts) are as follows:
Transactions | Revenues | Purchases of Raw Materials | Interest Expense | Other
Year ended December 31, 2020 U.S.dollars | 462 | 12,801 | 3,418 | 2,213
Year ended December 31, 2019 U.S.dollars | 1,506 | 14,307 | 1,910 | 2,723
Year ended December 31, 2019 Euros | — | 454 | — | —
Year ended December 31, 2018 U.S.dollars | 1,481 | 18,129 | 2,223 | 2,161

X
- Definition The entire disclosure for the effect of changes in foreign exchange rates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 21 -IssueDate 2019-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=21&code=ifrs-tx-2019-en-r&doctype=Standard&dita_xref=IAS21_g51-57_TI -URIDate 2019-03-27 + Details
Name: | ifrs-full_DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Balances and Transactions in Foreign Currencies + References No definition available. + Details
Name: | kof_BalancesAndTransactionsInForeignCurrenciesAbstract
Namespace Prefix: | kof_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration