Exploration in operating units - Additional information (Details) - USD ($) $ in Thousands |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|---|
| Exploration in operating units | |||
| Disbursement of exploration in operating activities | $ 50,884 | $ 49,229 | $ 80,796 |