XML 56 R50.htm IDEA: XBRL DOCUMENT
v3.23.4

Valuation of derivatives interest cost from labor obligations and other financial items net - Schedule of Valuation of Derivatives and Other Financial Items (Detail) - MXN ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Disclosure of detailed information about financial instruments [abstract] |  |  |  |
Loss in valuation of derivatives, net |  | $ (14,583,677) | $ (33,682,405) |
Capitalized interest income |  | 998,616 | 1,149,241 |
Commissions |  | (854,342) | (770,028) |
Interest cost of labor obligations |  | (10,373,166) | (9,287,660) |
Dividend received |  | 3,884,554 | 5,433,823 |
Gain on net monetary positions |  | 12,310,469 | 9,773,317 |
Contractual earn-out Verizon |  | 1,345,103 | 2,298,533 |
Impairment to accounts receivable – ClaroVTR |  | (8,238,393) |  |
Impairment to investment – ClaroVTR |  | (4,677,782) |  |
TracFone contractual compensation |  | (647,013) |  |
DISH uncollectible allowance |  | (613,515) |  |
Dividend prescription America Movil |  |  | 885,877 |
Other financial cost | [1] | 136,422 | 497,828 |
Total |  | $ (21,312,724) | $ (23,701,474) | [2]
[1] | Excludes discontinued operations of Chile and Panama (See Note 2b)
[2] | Restated for discontinued operations.

X
- Definition Contractual earn out Verizon. + References No definition available. + Details
Name: | amx_ContractualEarnOutVerizon
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition DISH uncollectible allowance. + References No definition available. + Details
Name: | amx_DishUncollectibleAllowance
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Dividend income from subsidiary company. + References No definition available. + Details
Name: | amx_DividendIncomeFromSubsidiaryCompany
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Gains on net monetary position. + References No definition available. + Details
Name: | amx_GainsOnNetMonetaryPosition
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Impairment of investments in joint ventures. + References No definition available. + Details
Name: | amx_ImpairmentOfInvestmentsInJointVentures
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Impairment to accounts receivable claro VTR. + References No definition available. + Details
Name: | amx_ImpairmentToAccountsReceivableClaroVtr
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Interest costs of labor obligations. + References No definition available. + Details
Name: | amx_InterestCostOfLaborObligations
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Net finance cost on gross debt including related derivatives. + References No definition available. + Details
Name: | amx_NetFinanceCostOnGrossDebtIncludingRelatedDerivatives
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition TracFone contractual compensation. + References No definition available. + Details
Name: | amx_TracfoneContractualCompensation
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Valuation of derivatives, interest cost from labor obligations and other financial items, net. + References No definition available. + Details
Name: | amx_ValuationOfDerivativesInterestCostFromLaborObligationsAndOtherFinancialItemsNet
Namespace Prefix: | amx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition The amount of expense relating to fees and commissions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_85&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_FeeAndCommissionExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The gains (losses) resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_85&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_GainsLossesOnChangeInFairValueOfDerivatives
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of interest costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_InterestCostsCapitalised
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of dividends recognised as income. Dividends are distributions of profits to holders of equity investments in proportion to their holdings of a particular class of capital. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_112_c&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_RevenueFromDividends
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration