Inventory and Ore on Leach Pads (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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|---|---|---|---|---|---|---|
| Inventory [Line Items] | ||||||
| Inventory, Finished Goods, Net of Reserves | $ 21,684 | $ 3,507 | ||||
| Stockpile ore | [1] | 178,392 | 85,450 | |||
| Other Inventory, Net of Reserves | 54,352 | 15,164 | ||||
| Inventory, Supplies, Net of Reserves | 128,992 | 59,209 | ||||
| Inventory | 383,420 | 163,330 | ||||
| Ore on Leach Pad, Current | 207,939 | 157,461 | ||||
| Ore on leach pads, noncurrent | 162,042 | 119,446 | ||||
| Inventory, Ore Stockpiles on Leach Pads, Gross | 369,981 | 276,907 | ||||
| Long-term stockpile | [2] | 281,078 | 42,076 | |||
| Inventory and Ore on Leach Pads | 1,034,479 | 482,313 | ||||
| Las Chispas | ||||||
| Inventory [Line Items] | ||||||
| Stockpile ore | 90,300 | 73,600 | ||||
| Kensington | ||||||
| Inventory [Line Items] | ||||||
| Stockpile ore | 1,800 | 2,300 | ||||
| Palmarejo | ||||||
| Inventory [Line Items] | ||||||
| Stockpile ore | 1,100 | 1,100 | ||||
| Wharf | ||||||
| Inventory [Line Items] | ||||||
| Stockpile ore | 3,700 | 8,400 | ||||
| New Afton | ||||||
| Inventory [Line Items] | ||||||
| Stockpile ore | 7,300 | |||||
| Rainy River | ||||||
| Inventory [Line Items] | ||||||
| Stockpile ore | 74,100 | |||||
| Long-term stockpile | 239,000 | |||||
| Rochester | ||||||
| Inventory [Line Items] | ||||||
| Long-term stockpile | $ 42,100 | $ 42,100 | ||||
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