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Financial Assets: - Accounts receivable and contract assets (Details) - MXN ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Expected loss rate: |  |  |
Accounts receivables | $ 3,163,614 | $ 2,654,041 |
Impairment provision | 359,273 | 336,223 | $ 301,947
Mexico |  |  |
Expected loss rate: |  |  |
Impairment provision | $ 242,290 | $ 239,748 |
Mexico | Current |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 0.00% | 0.00% |
Accounts receivables | $ 2,304,659 | $ 2,072,306 |
Mexico | Three months |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 0.02% | 0.02% |
Accounts receivables | $ 82,081 | $ 69,475 |
Impairment provision | $ 1,642 | $ 259 |
Mexico | Six months |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 19.20% | 19.20% |
Accounts receivables | $ 5,912 | $ 2,392 |
Impairment provision | $ 1,135 | $ 693 |
Mexico | One year |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 100.00% | 100.00% |
Accounts receivables | $ 16 | $ 1,199 |
Impairment provision | $ 16 | $ 1,199 |
Mexico | More than 365 |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 100.00% | 100.00% |
Accounts receivables | $ 239,498 | $ 237,597 |
Impairment provision | 239,498 | 237,597 |
Puerto Rico (Aerostar) |  |  |
Expected loss rate: |  |  |
Impairment provision | $ 42,360 | $ 29,611 |
Puerto Rico (Aerostar) | Current |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 1.75% | 1.75% |
Accounts receivables | $ 260,709 | $ 57,910 |
Impairment provision | $ 32,003 | $ 21,439 |
Puerto Rico (Aerostar) | Three months |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 7.29% | 5.75% |
Accounts receivables | $ 31,700 | $ 52,164 |
Impairment provision | $ 2,456 | $ 3,499 |
Puerto Rico (Aerostar) | Six months |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 43.70% | 43.70% |
Accounts receivables | $ 14,660 | $ 3,361 |
Impairment provision | $ 6,241 | $ 2,921 |
Puerto Rico (Aerostar) | One year |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 87.50% | 87.50% |
Accounts receivables | $ 331 | $ 1,050 |
Impairment provision | $ 290 | $ 918 |
Puerto Rico (Aerostar) | More than 365 |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 100.00% | 100.00% |
Accounts receivables | $ 1,370 | $ 834 |
Impairment provision | 1,370 | 834 |
Colombia (Airplan) |  |  |
Expected loss rate: |  |  |
Impairment provision | $ 74,623 | $ 66,864 |
Colombia (Airplan) | Current |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 0.83% | 0.83% |
Accounts receivables | $ 125,605 | $ 88,192 |
Impairment provision | $ 5,492 | $ 5,208 |
Colombia (Airplan) | Three months |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 0.83% | 0.83% |
Accounts receivables | $ 30,293 | $ 6,627 |
Impairment provision | $ 2,351 | $ 722 |
Colombia (Airplan) | Six months |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 0.83% | 0.83% |
Accounts receivables | $ 317 | $ 43 |
Impairment provision | $ 317 | $ 43 |
Colombia (Airplan) | One year |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 100.00% | 100.00% |
Accounts receivables |  | $ 21,652 |
Impairment provision |  | $ 21,652 |
Colombia (Airplan) | More than 365 |  |  |
Expected loss rate: |  |  |
Expected credit loss rate | 100.00% | 100.00% |
Accounts receivables | $ 66,463 | $ 39,239 |
Impairment provision | $ 66,463 | $ 39,239 |

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