XML 139 R106.htm IDEA: XBRL DOCUMENT
v3.25.1

Debt, Short and Long-term Debt (Details) $ in Thousands, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 MXN ($) | Dec. 31, 2023 MXN ($) | Dec. 31, 2022 | Dec. 31, 2024 USD ($)
Short and long term debt [Abstract] |  |  |  |  |
Total Debt |  | $ 567,585,631 | $ 500,677,052 |  |
Less: Short-term debt and current portion of long-term debt |  | 104,210,738 | 160,963,603 |  | $ 5,142
Long-term debt |  | $ 463,374,893 | $ 339,713,449 |  | $ 22,861
Capitalization rate |  | 6.14% | 5.94% |  |
Tax withholding percentage |  | 4.90% |  |  |
Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt |  | $ 85,228,000 | $ 74,466,141 |  |
Less: Short-term debt and current portion of long-term debt |  | 57,023,548 | 65,141,774 |  |
Financial Leases [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Less: Short-term debt and current portion of long-term debt |  | 7,686 | 0 |  |
U.S. Dollars [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt | [1],[2] | $ 183,421,882 | $ 143,528,274 |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 5.125% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 5.125% |  |  | 5.125%
Borrowings maturity |  | 2028 |  |  |
Total Debt |  | $ 4,143,002 |  |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 6.375% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 6.375% |  |  | 6.375%
Borrowings maturity |  | 2028 |  |  |
Total Debt |  | $ 4,676,086 |  |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 4.375% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.375% |  |  | 4.375%
Borrowings maturity |  | 2029 |  |  |
Total Debt |  | $ 2,402,000 |  |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 3.625% Maturing 2029 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 3.625% | 3.625% |  | 3.625%
Borrowings maturity |  | 2029 | 2029 |  |
Total Debt |  | $ 20,268,300 | $ 16,893,500 |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 2.875% Maturing 2030 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 2.875% | 2.875% |  | 2.875%
Borrowings maturity |  | 2030 | 2030 |  |
Total Debt |  | $ 20,268,300 | $ 16,893,500 |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 4.700% Maturing 2032 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.70% | 4.70% |  | 4.70%
Borrowings maturity |  | 2032 | 2032 |  |
Total Debt |  | $ 15,201,225 | $ 12,670,125 |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 6.375% Maturing 2035 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 6.375% | 6.375% |  | 6.375%
Borrowings maturity |  | 2035 | 2035 |  |
Total Debt |  | $ 19,889,891 | $ 16,578,098 |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 6.125% Maturing 2037 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 6.125% | 6.125% |  | 6.125%
Borrowings maturity |  | 2037 | 2037 |  |
Total Debt |  | $ 7,483,563 | $ 6,237,503 |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 6.125% Maturing 2040 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 6.125% | 6.125% |  | 6.125%
Borrowings maturity |  | 2040 | 2040 |  |
Total Debt |  | $ 40,445,595 | $ 33,711,148 |  |
U.S. Dollars [Member] | Fixed Rate Senior Notes Interest Rate 4.375% Maturing 2042 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.375% | 4.375% |  | 4.375%
Borrowings maturity |  | 2042 | 2042 |  |
Total Debt |  | $ 23,308,545 | $ 19,427,525 |  |
U.S. Dollars [Member] | Fixed-Rate Senior Notes Interest Rate 4.375% Maturing 2049 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.375% | 4.375% |  | 4.375%
Borrowings maturity |  | 2049 | 2049 |  |
Total Debt |  | $ 25,335,375 | $ 21,116,875 |  |
U.S. Dollars [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 6.75% |  |  | 6.75%
Total Debt |  | $ 23,511,228 |  |  |
U.S. Dollars [Member] | Bottom of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 0.40% |  |  | 0.40%
Borrowings maturity |  | 2025 |  |  |
U.S. Dollars [Member] | Top of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 0.55% |  |  | 0.55%
Borrowings maturity |  | 2029 |  |  |
Mexican Pesos [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt | [1],[2] | $ 120,204,796 | $ 89,926,765 |  |
Mexican Pesos [Member] | Commercial Paper 10.420%-11.530% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings maturity |  | 2025 |  |  |
Total Debt |  | $ 6,500,597 |  |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate 0.000% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 0.00% | 0.00% |  | 0.00%
Borrowings maturity |  | 2025 | 2025 |  |
Total Debt |  | $ 6,201,365 | $ 5,930,385 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate TIIE + 0.050% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 0.05% | 0.05% |  | 0.05%
Borrowings maturity |  | 2025 | 2025 |  |
Total Debt |  | $ 3,000,000 | $ 3,000,000 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate TIIE + 0.300% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 0.30% |  |  | 0.30%
Borrowings maturity |  | 2025 |  |  |
Total Debt |  | $ 409,418 |  |  |
Mexican Pesos [Member] | Domestic Senior Notes One Interest Rate TIIE + 0.300% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 0.30% |  |
Borrowings maturity |  |  | 2025 |  |
Total Debt |  |  | $ 335,731 |  |
Mexican Pesos [Member] | Domestic Senior Notes Two Interest Rate TIIE + 0.300% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 0.30% |  |
Borrowings maturity |  |  | 2025 |  |
Total Debt |  |  | $ 73,688 |  |
Mexican Pesos [Member] | Fixed-Rate Senior Notes Interest Rate 7.125% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 7.125% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 11,000,000 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate 9.350% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 9.35% | 9.35% |  | 9.35%
Borrowings maturity |  | 2028 | 2028 |  |
Total Debt |  | $ 11,016,086 | $ 11,016,086 |  |
Mexican Pesos [Member] | Fixed-Rate Senior Notes Interest Rate 10.125% Maturing 2029 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 10.125% |  |  | 10.125%
Borrowings maturity |  | 2029 |  |  |
Total Debt |  | $ 17,500,000 |  |  |
Mexican Pesos [Member] | Fixed-Rate Senior Notes Interest Rate 9.500% Maturing 2031 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 9.50% | 9.50% |  | 9.50%
Borrowings maturity |  | 2031 | 2031 |  |
Total Debt |  | $ 17,000,000 | $ 17,000,000 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate 9.520% Maturing 2032 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 9.52% | 9.52% |  | 9.52%
Borrowings maturity |  | 2032 | 2032 |  |
Total Debt |  | $ 14,679,166 | $ 14,679,166 |  |
Mexican Pesos [Member] | Fixed-Rate Senior Notes Interest Rate 10.300% Maturing 2034 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 10.30% |  |  | 10.30%
Borrowings maturity |  | 2034 |  |  |
Total Debt |  | $ 20,000,000 |  |  |
Mexican Pesos [Member] | Fixed-Rate Senior Notes Interest Rate 8.460% Maturing 2036 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 8.46% | 8.46% |  | 8.46%
Borrowings maturity |  | 2036 | 2036 |  |
Total Debt |  | $ 7,871,700 | $ 7,871,700 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate 8.360% Maturing 2037 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 8.36% | 8.36% |  | 8.36%
Borrowings maturity |  | 2037 | 2037 |  |
Total Debt |  | $ 4,964,352 | $ 4,964,352 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate 4.840% Maturing 2037 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.84% | 4.84% |  | 4.84%
Borrowings maturity |  | 2037 | 2037 |  |
Total Debt |  | $ 11,062,112 | $ 10,578,733 |  |
Mexican Pesos [Member] | Commercial Paper Two Interest Rate 11.439% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 11.439% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 200,000 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate TIIE + 0.020% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 0.02% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 1,356,693 |  |
Mexican Pesos [Member] | Domestic Senior Notes Interest Rate TIIE + 0.050% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 0.05% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 1,920,231 |  |
Mexican Pesos [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings maturity |  | 2025 | 2024 |  |
Total Debt |  | $ 10,380,000 | $ 52,680,000 |  |
Mexican Pesos [Member] | Bottom of Range [Member] | Commercial Paper 10.420%-11.530% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 10.42% |  |  | 10.42%
Mexican Pesos [Member] | Bottom of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 0.30% |  |
Borrowings interest rate adjustment |  | 0.40% |  |  | 0.40%
Mexican Pesos [Member] | Top of Range [Member] | Commercial Paper 10.420%-11.530% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 11.53% |  |  | 11.53%
Mexican Pesos [Member] | Top of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 0.79% |  |
Borrowings interest rate adjustment |  | 0.79% |  |  | 0.79%
Euros [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt | [1],[2] | $ 84,568,592 | $ 111,553,842 |  |
Euros [Member] | Commercial Paper 2.87%-3.84% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings maturity |  | 2025 |  |  |
Total Debt |  | $ 26,158,406 |  |  |
Euros [Member] | Fixed-Rate Senior Notes Interest Rate 1.500% Maturing 2026 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 1.50% | 1.50% |  | 1.50%
Borrowings maturity |  | 2026 | 2026 |  |
Total Debt |  | $ 15,745,429 | $ 13,986,551 |  |
Euros [Member] | Fixed-Rate Senior Notes Interest Rate 0.750% Maturing 2027 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 0.75% | 0.75% |  | 0.75%
Borrowings maturity |  | 2027 | 2027 |  |
Total Debt |  | $ 15,867,928 | $ 14,095,366 |  |
Euros [Member] | Fixed-Rate Senior Notes Interest Rate 2.125% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 2.125% | 2.125% |  | 2.125%
Borrowings maturity |  | 2028 | 2028 |  |
Total Debt |  | $ 12,520,975 | $ 11,122,292 |  |
Euros [Member] | Fixed Rate Senior Notes Interest Rate 5.250% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 5.25% | 5.25% |  | 5.25%
Borrowings maturity |  | 2028 | 2028 |  |
Total Debt |  | $ 10,496,953 | $ 9,324,371 |  |
Euros [Member] | Floating-Rate Senior Notes Interest Rate Euribor 3M+ 1.050% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 1.05% |  |  | 1.05%
Borrowings maturity |  | 2028 |  |  |
Total Debt |  | $ 3,778,901 |  |  |
Euros [Member] | Commercial Paper 4.110%-4.210% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 9,510,854 |  |
Euros [Member] | Exchangeable Bond Interest Rate 0.000% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 0.00% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 37,662,984 |  |
Euros [Member] | Fixed-rate Senior Notes Interest Rate 1.500% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 1.50% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 15,851,424 |  |
Euros [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 1.30% |  |  | 1.30%
Borrowings maturity |  | 2028 |  |  |
Total Debt |  | $ 6,088,232 | $ 10,443,291 |  |
Euros [Member] | Bottom of Range [Member] | Commercial Paper 2.87%-3.84% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 2.87% |  |  | 2.87%
Euros [Member] | Bottom of Range [Member] | Commercial Paper 4.110%-4.210% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  |  | 4.11% |  |
Euros [Member] | Bottom of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 1.30% |  |
Borrowings maturity |  |  |  | 2024 |
Euros [Member] | Top of Range [Member] | Commercial Paper 2.87%-3.84% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 3.84% |  |  | 3.84%
Euros [Member] | Top of Range [Member] | Commercial Paper 4.110%-4.210% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  |  | 4.21% |  |
Euros [Member] | Top of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 4.32% |  |
Borrowings maturity |  |  |  | 2028 |
Pound Sterling [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt | [1],[2] | $ 55,827,006 | $ 47,315,652 |  |
Pound Sterling [Member] | Fixed-Rate Senior Notes Interest Rate 5.000% Maturing 2026 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 5.00% | 5.00% |  | 5.00%
Borrowings maturity |  | 2026 | 2026 |  |
Total Debt |  | $ 12,687,956 | $ 10,753,557 |  |
Pound Sterling [Member] | Fixed-Rate Senior Notes Interest Rate 5.750% Maturing 2030 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 5.75% | 5.75% |  | 5.75%
Borrowings maturity |  | 2030 | 2030 |  |
Total Debt |  | $ 16,494,343 | $ 13,979,625 |  |
Pound Sterling [Member] | Fixed-Rate Senior Notes Interest Rate 4.948% Maturing 2033 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.948% | 4.948% |  | 4.948%
Borrowings maturity |  | 2033 | 2033 |  |
Total Debt |  | $ 7,612,773 | $ 6,452,134 |  |
Pound Sterling [Member] | Fixed-Rate Senior Notes Interest Rate 4.375% Maturing 2041 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.375% | 4.375% |  | 4.375%
Borrowings maturity |  | 2041 | 2041 |  |
Total Debt |  | $ 19,031,934 | $ 16,130,336 |  |
Brazilian Reais [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt | [1],[2] | $ 32,731,458 | $ 28,788,006 |  |
Brazilian Reais [Member] | Debenture CDI + 1.37% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 1.37% |  |  | 1.37%
Borrowings maturity |  | 2025 |  |  |
Total Debt |  | $ 4,909,719 |  |  |
Brazilian Reais [Member] | Debenture CDI + 1.35% Maturing 2026 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 1.35% |  |  | 1.35%
Borrowings maturity |  | 2026 |  |  |
Total Debt |  | $ 4,909,719 |  |  |
Brazilian Reais [Member] | Debenture CDI + 1.20% Maturing 2027 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 1.20% |  |  | 1.20%
Borrowings maturity |  | 2027 |  |  |
Total Debt |  | $ 9,819,437 |  |  |
Brazilian Reais [Member] | Debenture CDI + 0.55% Maturing 2028 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 0.55% |  |  | 0.55%
Borrowings maturity |  | 2028 |  |  |
Total Debt |  | $ 4,909,719 |  |  |
Brazilian Reais [Member] | Debenture IPCA + 5.7687% Maturing 2029 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 5.7687% |  |  | 5.7687%
Borrowings maturity |  | 2029 |  |  |
Total Debt |  | $ 8,182,864 |  |  |
Brazilian Reais [Member] | Debenture CDI + 1.400% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 1.40% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 14,830,185 |  |
Brazilian Reais [Member] | Debenture CDI + 1.100% Maturing 2024 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 1.10% |  |
Borrowings maturity |  |  | 2024 |  |
Total Debt |  |  | $ 3,489,455 |  |
Brazilian Reais [Member] | Debenture CDI + 1.370% Maturing 2025 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 1.37% |  |
Borrowings maturity |  |  | 2025 |  |
Total Debt |  |  | $ 5,234,183 |  |
Brazilian Reais [Member] | Debenture CDI + 1.350% Maturing 2026 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 1.35% |  |
Borrowings maturity |  |  | 2026 |  |
Total Debt |  |  | $ 5,234,183 |  |
Japanese Yen [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt | [1],[2] | $ 1,674,427 | $ 1,557,115 |  |
Japanese Yen [Member] | Fixed-Rate Senior Notes Interest Rate 2.950% Maturing 2039 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 2.95% | 2.95% |  | 2.95%
Borrowings maturity |  | 2039 | 2039 |  |
Total Debt |  | $ 1,674,427 | $ 1,557,115 |  |
Chilean Pesos [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt | [1],[2] | $ 3,907,036 | $ 3,541,257 |  |
Chilean Pesos [Member] | Fixed-Rate Senior Notes Interest Rate 4.000% Maturing 2035 [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  | 4.00% | 4.00% |  | 4.00%
Borrowings maturity |  | 2035 | 2035 |  |
Total Debt |  | $ 3,907,036 | $ 3,541,257 |  |
Chilean Pesos [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 3.35% |  |  | 3.35%
Total Debt |  | $ 6,526,415 |  |  |
Chilean Pesos [Member] | Financial Leases [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings maturity |  | 2027 |  |  |
Total Debt |  | $ 22,052 |  |  |
Chilean Pesos [Member] | Bottom of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 0.60% |  |  | 0.60%
Borrowings maturity |  | 2025 |  |  |
Chilean Pesos [Member] | Bottom of Range [Member] | Financial Leases [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 8.27% |  |  | 8.27%
Chilean Pesos [Member] | Top of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 0.75% |  |  | 0.75%
Borrowings maturity |  | 2026 |  |  |
Chilean Pesos [Member] | Top of Range [Member] | Financial Leases [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 8.97% |  |  | 8.97%
Other Currencies [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt |  | $ 5,581,463 | 5,098,372 |  |
Less: Short-term debt and current portion of long-term debt |  |  | 160,963,603 |  |
Long-term debt |  |  | $ 339,713,449 |  |
Other Currencies [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt |  | $ 85,250,434 |  |  |
Peruvian Soles [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings maturity |  | 2025 | 2024 |  |
Total Debt |  | $ 21,298,150 | $ 11,342,850 |  |
Peruvian Soles [Member] | Bottom of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 7.83% |  |
Borrowings interest rate adjustment |  | 5.08% |  |  | 5.08%
Peruvian Soles [Member] | Top of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate |  |  | 8.01% |  |
Borrowings interest rate adjustment |  | 6.15% |  |  | 6.15%
Colombia Pesos [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 0.56% |  |  | 0.56%
Total Debt |  | $ 17,008,428 |  |  |
Colombia Pesos [Member] | Bottom of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 0.56% |  |  | 0.56%
Borrowings maturity |  | 2025 |  |  |
Colombia Pesos [Member] | Top of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 2.55% |  |  | 2.55%
Borrowings maturity |  | 2026 |  |  |
Dominican Pesos [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Total Debt |  | $ 415,929 |  |  |
Dominican Pesos [Member] | Bottom of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 10.90% |  |  | 10.90%
Borrowings maturity |  | 2025 |  |  |
Dominican Pesos [Member] | Top of Range [Member] | Lines of Credit [Member] |  |  |  |  |
Short and long term debt [Abstract] |  |  |  |  |
Borrowings interest rate adjustment |  | 13.25% |  |  | 13.25%
Borrowings maturity |  | 2026 |  |  |
[1] | Includes secured and unsecured senior notes.
[2] | Thousands of Mexican pesos.

X
- Definition The rate of withholding tax effect on foreign transactions. + References No definition available. + Details
Name: | amx_TaxWithholdingPercentage
Namespace Prefix: | amx_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of outstanding funds that the entity is obligated to repay. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_Borrowings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Definition The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 7 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_BorrowingsAdjustmentToInterestRateBasis
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 7 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_BorrowingsInterestRate
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The maturity of borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 7 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_7&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_BorrowingsMaturity
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average of interest and other costs that an entity incurs in connection with the borrowing of funds applicable to the borrowings of the entity that are outstanding during the period, other than borrowings made specifically for the purpose of obtaining a qualifying asset. [Refer: Weighted average [member]; Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 23 -IssueDate 2024-01-01 -Paragraph 26 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=23&code=ifrs-tx-2024-en-r&anchor=para_26_b&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_CapitalisationRateOfBorrowingCostsEligibleForCapitalisation
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of current borrowings and current portion of non-current borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The non-current portion of non-current borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 55 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_55&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_LongtermBorrowings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_LineOfCredit1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FinancialLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_USD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFivePointOneThreeZeroPercentageMaturing2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateSixPointThreeEightZeroPercentageMaturing2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFourPointThreeEightZeroPercentageMaturing2029Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedrateSeniorNotesInterestRateThreePointSixTwoFivePercentageMaturing2029Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateTwoPointEightSevenFivePercentageMaturing2030Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFourPointSevenZeroMaturing2032Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedrateSeniorNotesInterestRateSixPointThreeSevenFiveMaturing2035Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedrateSeniorNotesInterestRateSixPointOneTwoFivePercentageMaturing2037Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedrateSeniorNotesInterestRateSixPointOneTwoFivePercentageMaturing2040Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFourPointThreeSevenFivePercentageMaturing2042Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedrateSeniorNotesInterestRateFourPointThreeSevenFivePercentageMaturing2049Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_MXN
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_CommercialPaperTwoVariableInterestRateFromOneZeroPointFourTwoZeroToOneOnePointFiveThreeZeroMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateZeroPointZeroPercentageMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateTIIEPlusZeroPointZeroFiveZeroPercentageMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateTIIEPlusZeroPointThreeZeroPercentageMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesOneInterestRateTIIEPlusZeroPointThreeZeroPercentageMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesTwoInterestRateTIIEPlusZeroPointThreeZeroPercentageMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateSevenPointOneTwoFivePercentageMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateNinePointThreeFiveZeroPercentageMaturing2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateOneZeroPointOneTwoFivePercentageMaturing2029Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateNinePointFiveZeroZeroPercentageMaturing2031Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateNinePointFiveTwoPercentageMaturing2032Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateOneZeroPointThreeZeroZeroMaturing2034Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateEightPointFourSixPercentageMaturing2036Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateEightPointThreeSixZeroPercentageMaturing2037Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateFourPointEightFourPercentageMaturing2037Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_CommercialPaperInterestRateElevenPointFourThreeNinePercentageMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateZeroPointZeroTwoZeroPercentageMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DomesticSeniorNotesInterestRateTIIEPlusZeroPointZeroFiveZeroPercentageMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_EUR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_CommercialPaperTwoVariableInterestRateFromTwoPointEightSevenToThreePointEightFourMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateOnePointFiveZeroPercentageMaturing2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateZeroPointSevenFiveZeroPercentageMaturing2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateTwoPointOneTwoFivePercentageMaturing2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFivePointTwoFiveZeroPercentageMaturing2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FloatingRateSeniorNotesInterestRateEuriborThreeMPlusOnePointZeroFiveZeroPercentageMaturing2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_CommercialPaperTwoVariableInterestRateFromFourPointOneOneZeroToFourPointTwoOneZeroMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_ExchangeableBondInterestRateZeroPointZeroPercentageMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateOnePointFiveZeroPercentageMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_GBP
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFivePointZeroPercentageMaturing2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFivePointSevenFivePercentageMaturing2030Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFourPointNineFourEightPercentageMaturing2033Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFourPointThreeSevenFivePercentageMaturing2041Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_BRL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateOnePointThreeSevenPercentageOfCDIMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateOnePointThreeFivePercentageOfCDIMaturing2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateOnePointTwoZeroPercentageOfCDIMaturing2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateZeroPointFiveFivePercentageOfCDIMaturing2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateFivePointSevenSixEightSevenPercentageOfCDIMaturing2029Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateOnePointFourZeroZeroPercentageOfCdiMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateOnePointOneZeroZeroPercentageOfCdiMaturing2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateOnePointThreeSevenZeroPercentageOfCdiMaturing2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_DebentureInterestRateOnePointThreeFiveZeroPercentageOfCdiMaturing2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_JPY
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateTwoPointNineFivePercentageMaturing2039Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_CLP
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=amx_FixedRateSeniorNotesInterestRateFourPointZeroZeroZeroPercentageMaturing2035Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=amx_OtherCurrenciesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=amx_PeruvianSolesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_COP
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_DOP
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |