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Other Liabilities, Provisions and Contingencies - Nature and Amount of Loss Contingencies (Detail) - MXN ($) $ in Millions | Jun. 30, 2019 | Dec. 31, 2018
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Disclosure of financial liabilities [line items] |  |
Provisions | $ 9,756 | $ 9,928
Indirect taxes [member] |  |
Disclosure of financial liabilities [line items] |  |
Provisions | 5,403 | 5,421
Labor [member] |  |
Disclosure of financial liabilities [line items] |  |
Provisions | 1,192 | 2,601
Legal [member] |  |
Disclosure of financial liabilities [line items] |  |
Provisions | $ 3,161 | $ 1,906

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- Definition The amount of liabilities of uncertain timing or amount. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 54 -Subparagraph l -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_54_l&doctype=Standard -URIDate 2018-03-16 + Details
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- Details
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