Finance income and cost (Details 1) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Notes and other explanatory information [abstract] | |||
| Interest expense on lease liabilities and aircraft and engine lease return obligation (Note 14) | $ 266,008 | $ 250,530 | $ 191,967 |
| Interest on debts and borrowings (1) | 25,610 | 14,125 | 2,851 |
| Interest on asset backed trust notes | 12,676 | 19,496 | 16,969 |
| Cost of letter credit notes | 7,482 | 6,744 | 5,477 |
| Other finance costs | 1,276 | 1,497 | 1,153 |
| Derivative financial instruments loss (Note 4) | 724 | 896 | 579 |
| Bank fees and others | 363 | 351 | 347 |
| Total finance costs | $ 314,139 | $ 293,639 | $ 219,343 |