v3.26.1
Other liabilities - Sensibility in relation with the provision of Toscana (Details) - Toscana Aeroporti S.p.A.
$ in Thousands
Dec. 31, 2025
USD ($)
Annual discount rate  
Disclosure of sensitivity analysis for actuarial assumptions [line items]  
Percentage of reasonably possible increase in actuarial assumption 0.50%
Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption $ 2,482
Percentage of reasonably possible decrease in actuarial assumption (0.50%)
Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption $ 2,669
Annual rate of inflation  
Disclosure of sensitivity analysis for actuarial assumptions [line items]  
Percentage of reasonably possible increase in actuarial assumption 0.25%
Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption $ 2,599
Percentage of reasonably possible decrease in actuarial assumption (0.25%)
Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption $ 2,548
Annual turnover rate  
Disclosure of sensitivity analysis for actuarial assumptions [line items]  
Percentage of reasonably possible increase in actuarial assumption 2.50%
Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption $ 2,584
Percentage of reasonably possible decrease in actuarial assumption (2.50%)
Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption $ 2,562