Finance costs and finance income - Additional information (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Aug. 18, 2014 |
|
| Finance Cost and Finance Income [Line Items] | ||
| Contingent consideration recognised as of acquisition date | $ 23,026,000 | |
| Royalty rate | 1.50% | |
| Minera Gold Fields Peru S.A [Member] | ||
| Finance Cost and Finance Income [Line Items] | ||
| Percentage of voting equity interests acquired | 51.00% |