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v3.25.1

Description of the Business and Relevant Events (Details) € / shares in Units, $ / shares in Units, $ in Thousands, $ in Millions, € in Billions, R$ in Billions, $ in Billions |  |  |  |  |  | 12 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 20, 2024 MXN ($) | Dec. 20, 2024 CLP ($) | Oct. 31, 2024 | Apr. 29, 2024 MXN ($) Intallment $ / shares | Mar. 15, 2024 MXN ($) | Apr. 27, 2023 $ / shares | Dec. 31, 2024 MXN ($) Country License | Dec. 31, 2024 USD ($) Country License | Dec. 31, 2023 MXN ($) | Dec. 31, 2022 MXN ($) | Sep. 11, 2024 MXN ($) | Mar. 22, 2024 MXN ($) | Mar. 15, 2024 BRL (R$) | Mar. 02, 2024 MXN ($) | Mar. 02, 2024 EUR (€) € / shares | Feb. 13, 2024 MXN ($) | Feb. 13, 2024 USD ($) | Feb. 01, 2024 MXN ($) | Jun. 30, 2023 MXN ($)
Corporate information [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of countries or territories in which entity operates | Country |  |  |  |  |  |  | 23 | 23 |  |  |  |  |  |  |  |  |  |  |
Number of countries hold licenses | License |  |  |  |  |  |  | 23 | 23 |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on exchange of KPN shares |  |  |  |  |  |  | $ (2,566,239) |  | $ 0 | $ 0 |  |  |  |  |  |  |  |  |
Dividends paid, ordinary shares (in dollars per share) | $ / shares |  |  |  | $ 0.48 |  | $ 0.46 |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of interests in associates |  |  |  |  |  |  | $ 72,513 | $ 4 | $ 459,750 | $ 1,043,954 |  |  |  |  |  |  |  |  |
Approval of Shareholders Transactions [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Dividends paid, ordinary shares (in dollars per share) | $ / shares |  |  |  | $ 0.48 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of equal installments for repaying dividends | Intallment |  |  |  | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Approval for Repurchase Fund Value for April 2023 to April 2024 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share buyback fund amount |  |  |  | $ 15,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Approval for Repurchase Fund Value for April 2024 to April 2025 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share buyback fund amount |  |  |  | $ 15,276,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sustainable Global Mxn Note [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity period of sustainable bond |  |  |  |  |  |  | 10 years | 10 years |  |  |  |  |  |  |  |  |  |  |
Debt instrument face value |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 20,000,000 |
Debt instrument coupon rate of interest |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.30% |
Revolving Credit Facility Maturing 2029 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Renewal of long term debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 42,700,000 | $ 2,500 |  |
Borrowings maturity |  |  |  |  |  |  | February 2029 | February 2029 |  |  |  |  |  |  |  |  |  |  |
Debenture IPCA + 5.7687 Maturing 2029 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument face value |  |  |  |  | $ 8,400,000 |  |  |  |  |  |  |  | R$ 2.5 |  |  |  |  |  |
Borrowings interest basis |  |  |  |  | 5.7687 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Global Pesos Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity period of sustainable bond |  |  |  |  |  |  | 5 years | 5 years |  |  |  |  |  |  |  |  |  |  |
Debt instrument face value |  |  |  |  |  |  |  |  |  |  |  | $ 17,500,000 |  |  |  |  |  |  | $ 54,500,000
Borrowings maturity |  |  |  |  |  |  | March 2029 | March 2029 |  |  |  |  |  |  |  |  |  |  |
Borrowings interest rate |  |  |  |  |  |  |  |  |  |  |  | 10.125% |  |  |  |  |  |  |
Koninklijke KPN N.V. [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exchangeable bonds |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 37,900,000 | € 2.1 |  |  |  |
Bond exercise price (in dollars per share) | € / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 3.1185 |  |  |  |
Claro Chile, SpA [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of ownership interest in joint venture |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of controlling interest | 94.88% | 94.88% | 91.62% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proportion of interest held by noncontrolling interest |  |  | 8.38% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of interests in associates | $ 5,313,282 | $ 252.9 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Radiomovil Dipsa S.A. de C.V. and subsidiaries ("Telcel") [Member] | Resolution issued by the Federal Telecommunications Institute [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Relevant events [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount of regulatory fine imposed |  |  |  |  |  |  |  |  |  |  | $ 90,600 |  |  |  |  |  |  |  |

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