Streaming transactions (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| IfrsStatementLineItems [Line Items] | ||
| Contract liabilities, current | $ 127 | $ 158 |
| Contract liabilities, non-current | 1,968 | 1,881 |
| Total contract liabilities | 2,095 | 2,039 |
| Gold Streaming [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Contract liabilities, current | 81 | 136 |
| Contract liabilities, non-current | 1,564 | 1,442 |
| Total contract liabilities | 1,645 | 1,578 |
| Cobalt Streaming [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Contract liabilities, current | 46 | 22 |
| Contract liabilities, non-current | 404 | 439 |
| Total contract liabilities | $ 450 | $ 461 |