XML 17 R69.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Balances and Transactions with Related Parties and Affiliated Companies - Additional Information (Detail) - MXN ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
FEMSA [member]
Statement [line items]
Purchases and other expenses of coca cola femsa	$ 5,826	$ 6,462
Coca Cola Company [member]
Statement [line items]
Purchases of concentrate from The Coca-Cola Company	24,760	25,219
Heineken group [member]
Statement [line items]
Purchases of raw material, beer and operating expenses from Heineken	$ 11,487	$ 10,173

X

- Definition

The amount of goods purchased by the entity in related party transactions. [Refer: Related parties [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 24
-IssueDate 2019-01-01
-Paragraph 21
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2019-en-r&anchor=para_21_a&doctype=Standard
-URIDate 2019-03-27

+ Details

Name:	ifrs-full_PurchasesOfGoodsRelatedPartyTransactions
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Purchases of concentrate related party transactions.

+ References

No definition available.

+ Details

Name:	kof_PurchasesOfConcentrateRelatedPartyTransactions
Namespace Prefix:	kof_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Purchases of raw material beer and operating expenses related party transactions.

+ References

No definition available.

+ Details

Name:	kof_PurchasesOfRawMaterialBeerAndOperatingExpensesRelatedPartyTransactions
Namespace Prefix:	kof_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	kof_StatementLineItems
Namespace Prefix:	kof_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_CategoriesOfRelatedPartiesAxis=kof_FEMSAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfRelatedPartiesAxis=kof_CocaColaCompanyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfRelatedPartiesAxis=kof_HeinekenGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: