v3.26.1
Cash flow disclosures - Significant non-cash transactions (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Cash flow disclosures      
Intangible assets acquisition with an increase in Other liabilities / Borrowings / Lease liabilities $ (6,661) $ (6,749) $ (1,180)
Intangible assets increase in Other liabilities (46)    
Property, plant and equipment with an increase in Other liabilities   (2,737) (124)
Right-of-use asset initial recognition with an increase in Lease liabilities (2,608) (619) (5,217)
Concession fees paid with credit of financial re-equilibrium   (2,200) (22,946)
Income tax paid with tax certificates (149) (6,887) (2,339)
Dividends pending of payment   $ (12,435)  
Acquisition of non-controlling interests through issuance of shares (Note 2 and Note 25.d) $ (40,000)    
Application of credits compensated with concession fees     (19,156)
Purchase of Navinten shares     (3,384)
Sale of Navinten shares     3,384
ICASGA's compensation received through a guarantee deposit     (41,262)
Release of concession fee payable due to ICAGSA's re-bidding process     (74,640)
Compensation of ICASGA's re-equilibriums     5,309
Compensation of ICASGA's monthly contribution     (3,767)
ICASGA's compensation to be collected     $ (66,612)