Gold and Silver Bullion and Stream Inventory - Footnotes (Details) $ in Millions |
Jun. 30, 2025
USD ($)
oz
|
Dec. 31, 2024
USD ($)
oz
|
|---|---|---|
| Gold and Silver Bullion and Stream Inventory | ||
| Carrying value | $ 6.6 | $ 89.5 |
| Stream ounces carrying value | $ 0.4 | $ 7.3 |
| Gold | ||
| Gold and Silver Bullion and Stream Inventory | ||
| Bullion received from royalty | oz | 2,469 | 41,673 |
| Carrying value | $ 6.3 | $ 89.3 |
| Stream ounces inventory | oz | 6,216 | |
| Stream ounces carrying value | $ 5.6 | |
| Silver | ||
| Gold and Silver Bullion and Stream Inventory | ||
| Bullion received from royalty | oz | 11,616 | 10,117 |
| Carrying value | $ 0.3 | $ 0.2 |
| Stream ounces inventory | oz | 39,357 | 154,010 |
| Stream ounces carrying value | $ 0.4 | $ 1.7 |