Other Liabilities, Provisions, Contingencies and Commitments - Provisions (Details) $ in Millions, $ in Millions |
Dec. 31, 2025
USD ($)
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[1] |
Dec. 31, 2025
MXN ($)
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Dec. 31, 2024
MXN ($)
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Dec. 31, 2023
MXN ($)
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Dec. 31, 2022
MXN ($)
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| Disclosure of financial liabilities [line items] | ||||||||
| Provisions | $ 184 | $ 3,322 | $ 3,875 | |||||
| Indirect taxes | ||||||||
| Disclosure of financial liabilities [line items] | ||||||||
| Provisions | 1,139 | 1,277 | $ 1,649 | $ 1,976 | ||||
| Labor | ||||||||
| Disclosure of financial liabilities [line items] | ||||||||
| Provisions | 1,357 | 1,445 | 1,570 | 1,703 | ||||
| Legal | ||||||||
| Disclosure of financial liabilities [line items] | ||||||||
| Provisions | $ 826 | $ 1,153 | $ 1,104 | $ 1,006 | ||||
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