XML 84 R70.htm IDEA: XBRL DOCUMENT v3.8.0.1

Mergers and Acquisitions - Summary of Vonpar's Fair Value of Net Assets Acquired (Parenthetical) (Detail) - Vonpar [member] - MXN ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 06, 2016
Disclosure of Detailed Information About Business Combination [Line Items]
Cash acquired		$ 1,287
Non-current assets [member]
Disclosure of Detailed Information About Business Combination [Line Items]
Business acquisition, fair value adjustments	$ 490
Broadcasting rights [member]
Disclosure of Detailed Information About Business Combination [Line Items]
Business acquisition, fair value adjustments	5,192
Goodwill [member]
Disclosure of Detailed Information About Business Combination [Line Items]
Business acquisition, fair value adjustments	$ (6,168)

X

- Definition

The amount recognised as of the acquisition date for cash and cash equivalents acquired in a business combination. [Refer: Cash and cash equivalents; Business combinations [member]]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 3
-IssueDate 2017-01-01
-Paragraph B64
-Subparagraph i
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=3&date=2017-03-01&anchor=para_B64_i&doctype=Appendix&seq=2
-URIDate 2017-03-09

+ Details

Name:	ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

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

+ References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfBusinessCombinationsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Business acquisition Fair Value Adjustments

+ References

No definition available.

+ Details

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

X

- Details

Name:	ifrs-full_BusinessCombinationsAxis=kof_VonparMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=kof_NoncurrentAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=ifrs-full_BroadcastingRightsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=ifrs-full_GoodwillMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: