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Balances and Transactions in Foreign Currencies - Balances (Details) - MXN ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | $ 94,606 | $ 132,500
Long-Term Assets | 1,869 | 2,206
Short-Term Liabilities | 8,618 | 6,038
Long-Term Liabilities | 103,900 | 91,373
U.S. dollars |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | 93,411 | 128,143
Long-Term Assets | 791 | 895
Short-Term Liabilities | 7,981 | 5,534
Long-Term Liabilities | 81,879 | 71,969
Euros |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | 1,149 | 4,311
Long-Term Assets | 0 | 0
Short-Term Liabilities | 611 | 498
Long-Term Liabilities | 22,021 | 19,404
Other currencies |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | 46 | 46
Long-Term Assets | 1,078 | 1,311
Short-Term Liabilities | 26 | 6
Long-Term Liabilities | $ 0 | $ 0

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- Definition Long term foreign currency financial assets. + References No definition available. + Details
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- Definition Long term foreign currency financial liabilities. + References No definition available. + Details
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- Definition Short term foreign currency financial assets. + References No definition available. + Details
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- Definition Short term foreign currency financial liabilities. + References No definition available. + Details
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- Details
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- Details
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Period Type: |

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- Details
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