Composition of GACN (Details) - item |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|---|
| Disclosure of transactions between related parties [line items] | |||
| Number of subsidiaries | 24 | 24 | 24 |
| Airports | |||
| Disclosure of transactions between related parties [line items] | |||
| Number of subsidiaries | 13 | 13 | 13 |
| Hotels | |||
| Disclosure of transactions between related parties [line items] | |||
| Number of subsidiaries | 2 | 2 | 2 |
| Services | |||
| Disclosure of transactions between related parties [line items] | |||
| Number of subsidiaries | 9 | 9 | 9 |