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Balances and Transactions in Foreign Currencies - Balances (Details) - MXN ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | $ 132,500 | $ 40,637
Long-Term Assets | 2,206 | 2,336
Short-Term Liabilities | 6,038 | 11,455
Long-Term Liabilities | 91,373 | 136,744
U.S. dollars |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | 128,143 | 40,557
Long-Term Assets | 895 | 978
Short-Term Liabilities | 5,534 | 11,049
Long-Term Liabilities | 71,969 | 111,962
Euros |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | 4,311 | 34
Long-Term Assets | 0 | 0
Short-Term Liabilities | 498 | 400
Long-Term Liabilities | 19,404 | 24,782
Other currencies |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |
Short-Term Assets | 46 | 46
Long-Term Assets | 1,311 | 1,358
Short-Term Liabilities | 6 | 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 liabilities. + References No definition available. + Details
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- Details
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- Details
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- Details
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