XML 105 R90.htm IDEA: XBRL DOCUMENT
v3.21.1

Other Current Assets and Other Current Financial Assets - Summary of Prepaid Expenses (Detail) - MXN ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Subclassifications of assets, liabilities and equities [abstract] |  |
Advances for inventories | $ 1,503 | $ 1,240
Advertising and promotional expenses paid in advance | 92 | 89
Prepaid insurance | 27 | 25
Total | $ 1,622 | $ 1,354

X
- Definition The amount recognised as a current asset for expenditures made prior to the period when the economic benefit will be realised. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2019-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2019-en-r&anchor=para_112_c&doctype=Standard -URIDate 2019-03-27 + Details
Name: | ifrs-full_CurrentPrepaidExpenses
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Advances for inventories + References No definition available. + Details
Name: | kof_AdvancesForInventories
Namespace Prefix: | kof_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Prepaid advertising and promotional expenses + References No definition available. + Details
Name: | kof_PrepaidAdvertisingAndPromotionalExpenses
Namespace Prefix: | kof_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Prepaid insurance 1 + References No definition available. + Details
Name: | kof_PrepaidInsurance1
Namespace Prefix: | kof_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant