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Stockholders' Equity: Additional information (Details) - MXN ($) $ in Thousands |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Apr. 23, 2020 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Apr. 18, 2023 | Apr. 20, 2022
Stockholders' Equity |  |  |  |  |  |
Capital stock |  | $ 7,767,276 | $ 7,767,276 |  |  |
Percentage of series stock in total capital stock |  | 15.00% |  |  |  |
Capital redemption reserve |  | $ 11,554,572 | 11,554,572 |  |  |
Dividend payables |  |  |  |  | $ 2,979,000 | $ 2,709,000
Extraordinary Dividend |  |  |  |  | $ 3,000,000 | $ 1,800,000
Dividends | $ 2,463,000 | $ 5,979,000 | 4,509,000 | $ 2,463,000 |  |
Percentage of tax equivalent on dividends |  | 42.86% |  |  |  |
Capital Contribution |  | $ 23,753,103 | 20,812,899 |  |  |
Additional paid-in capital |  | 55,854,836 | 53,329,606 |  |  |
Fixed Capital Shares |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |
Capital stock |  | 1,000 | 1,000 |  |  |
Variable Capital Shares |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |
Capital stock |  | $ 7,766,276 | $ 7,766,276 |  |  |
Class Two Common Stock |  |  |  |  |  |
Stockholders' Equity |  |  |  |  |  |
Number of shares issued |  | 0 | 0 |  |  |

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