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v3.25.1

Balances and Transactions in Foreign Currencies - Transactions (Details) $ in Millions, $ in Millions | 12 Months Ended
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Dec. 31, 2024 USD ($) | [1] | Dec. 31, 2024 MXN ($) | Dec. 31, 2023 MXN ($) | Dec. 31, 2022 MXN ($)
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |  |  |
Raw materials and consumables used |  | $ 126,040 | $ 115,542 | $ 84,984
Interest expense | $ 959 | 20,002 | 14,916 | 15,853
All Currencies Other Than Peso |  |  |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |  |  |
Revenues |  | 8,098 | 16,395 | 7,024
Other Operating Revenues |  | 1,522 | 5,984 | 2,081
Raw materials and consumables used |  | 25,063 | 21,991 | 25,500
Interest expense |  | 4,766 | 1,554 | 2,637
Consulting Fees |  | 1,844 | 1,597 | 1,038
Asset Acquisitions |  | 8 | 43 | 47
Share Disposition |  | 0 | 3,120 | 0
Other |  | 6,597 | 5,033 | 5,024
U.S. dollars |  |  |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |  |  |
Revenues |  | 8,008 | 13,322 | 6,373
Other Operating Revenues |  | 1,522 | 5,981 | 2,080
Raw materials and consumables used |  | 25,063 | 21,806 | 25,247
Interest expense |  | 2,295 | 1,266 | 2,411
Consulting Fees |  | 1,654 | 815 | 1,011
Asset Acquisitions |  | 8 | 40 | 44
Share Disposition |  | 0 | 0 | 0
Other |  | 6,597 | 5,022 | 4,245
Euros |  |  |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |  |  |
Revenues |  | 69 | 3,064 | 651
Other Operating Revenues |  | 0 | 1 | 1
Raw materials and consumables used |  | 0 | 185 | 253
Interest expense |  | 2,471 | 288 | 226
Consulting Fees |  | 186 | 782 | 11
Asset Acquisitions |  | 0 | 0 | 3
Share Disposition |  | 0 | 3,120 | 0
Other |  | 0 | 11 | 779
Other currencies |  |  |  |
Disclosure of Balances and Transactions in Foreign Currencies [line items] |  |  |  |
Revenues |  | 21 | 9 | 0
Other Operating Revenues |  | 0 | 2 | 0
Raw materials and consumables used |  | 0 | 0 | 0
Interest expense |  | 0 | 0 | 0
Consulting Fees |  | 4 | 0 | 16
Asset Acquisitions |  | 0 | 3 | 0
Share Disposition |  | 0 | 0 | 0
Other |  | $ 0 | $ 0 | $ 0
[1] | Convenience translation to U.S. dollars ($) – See Note 2.2.4

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