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Equity - Narrative (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 MXN ($) item series shares | Dec. 31, 2022 shares
Disclosure of classes of share capital [line items] |  |
Capital stock issued (in shares) | 3,578,226,270 | 3,578,226,270
Total shares (in shares) | 17,891,131,350 | 17,891,131,350
Fixed capital stock amounts | $ | $ 300 |
Variable capital, maximum multiple of fixed capital | item | 10 |
“BD” Units |  |
Disclosure of classes of share capital [line items] |  |
Capital stock issued (in shares) | 2,161,177,770 | 2,161,177,770
Total shares (in shares) | 10,805,888,850 | 10,805,888,850
Number of series (in shares) | series | 1 |
“B” Units |  |
Disclosure of classes of share capital [line items] |  |
Capital stock issued (in shares) | 1,417,048,500 | 1,417,048,500
Total shares (in shares) | 7,085,242,500 | 7,085,242,500
Minimum percentage for voting | 51.00% |
Series L shares |  |
Disclosure of classes of share capital [line items] |  |
Maximum percentage for voting right | 25.00% |
“D” |  |
Disclosure of classes of share capital [line items] |  |
Maximum percentage for voting right | 49.00% |
Sub series D-L shares |  |
Disclosure of classes of share capital [line items] |  |
Maximum percentage for voting right | 25.00% |
Number of series (in shares) | series | 2 |
Non cumulative premium |  |
Disclosure of classes of share capital [line items] |  |
Dividend payable, premium, as percentage of non-premium dividend | 125.00% |
“B” |  |
Disclosure of classes of share capital [line items] |  |
Number of series (in shares) | series | 5 |
Sub series D B shares |  |
Disclosure of classes of share capital [line items] |  |
Number of series (in shares) | series | 2 |

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