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Other Liabilities, Provisions, Contingencies and Commitments - Schedule of Contractual Maturities of the Operating Lease Commitments (Detail) $ in Millions | Dec. 31, 2018 MXN ($)
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Mexican pesos [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | $ 69,042
U.S. dollars [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 2,250
Other currencies [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 10,642
Less than 1 year [member] | Mexican pesos [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 7,467
Less than 1 year [member] | U.S. dollars [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 565
Less than 1 year [member] | Other currencies [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 2,085
1-5 years [Member] | Mexican pesos [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 30,691
1-5 years [Member] | U.S. dollars [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 1,485
1-5 years [Member] | Other currencies [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 6,196
Later than 5 years [member] | Mexican pesos [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 30,884
Later than 5 years [member] | U.S. dollars [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | 200
Later than 5 years [member] | Other currencies [member] |
Disclosure of financial liabilities [line items] |
Contractual maturities of operating lease commitments | $ 2,361

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- Definition The amount of undiscounted operating lease payments to be received. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2019-01-01 -Name IFRS -Number 16 -IssueDate 2018-01-01 -Paragraph 97 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=16&date=2018-03-01&anchor=para_97&doctype=Standard -URIDate 2018-03-16 + Details
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