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Intangible assets, airport concessions and goodwill - Net: - CGU with a significant amount of goodwill (Details) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Colombia (Airplan) |  |
Disclosure by geographical areas: |  |
Discount rate | 15.21% | 13.09%
Average growth rate for operating costs and expenses | 3.94% | 4.73%
Average growth rate of passengers in the period |  |
Growth rate of departing passengers for each CGU | 2.22% | 1.76%
Hierarchy level of the fair value of the recoverable of the CGU | 3 | 3
Puerto Rico (Aerostar) |  |
Disclosure by geographical areas: |  |
Discount rate | 11.60% | 10.40%
Average growth rate for operating costs and expenses | 4.56% | 4.67%
Average growth rate of passengers in the period |  |
Growth rate of departing passengers for each CGU | 2.94% | 2.40%
Hierarchy level of the fair value of the recoverable of the CGU | 3 | 3

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