Commitments and contingencies (Details 2) $ in Thousands |
Dec. 31, 2025
USD ($)
|
|---|---|
| IfrsStatementLineItems [Line Items] | |
| Aircraft leases | $ 285,934 |
| Not later than one year [member] | |
| IfrsStatementLineItems [Line Items] | |
| Aircraft leases | 15,876 |
| Later than one year and not later than two years [member] | |
| IfrsStatementLineItems [Line Items] | |
| Aircraft leases | 23,828 |
| Later than two years and not later than three years [member] | |
| IfrsStatementLineItems [Line Items] | |
| Aircraft leases | 23,828 |
| Later than three years and not later than four years [member] | |
| IfrsStatementLineItems [Line Items] | |
| Aircraft leases | 23,828 |
| Later Than Four Years [Member] | |
| IfrsStatementLineItems [Line Items] | |
| Aircraft leases | $ 198,574 |