Financial risk management - Exchange risk management (Details) - MXN ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Financial risk management | |||
| Percent of revenue (excluding construction revenue) from TUA of international passengers (as a percent) | 16.58% | 15.71% | 14.59% |
| Appreciation rate of the peso to U.S. Dollar (as a percent) | 10.00% | 10.00% | 10.00% |
| Projected decrease in revenue due to appreciation rate of peso to U.S. dollar | $ 226,277 | $ 191,837 | $ 168,680 |
| Depreciation of peso to U.S. Dollar (as a percent) | 13.40% | ||