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Deferred Revenue - Narrative (Details) $ in Thousands |  | 12 Months Ended | 28 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jun. 28, 2024 USD ($) oz | Dec. 31, 2024 USD ($) $ / Ounce | Dec. 31, 2023 USD ($) | Dec. 31, 2024 USD ($) $ / Ounce | Dec. 31, 2022 USD ($) | Sep. 26, 2022 USD ($) oz
Contract Liabilities [Line Items] |  |  |  |  |  |
Funding received |  | $ 181,449 | $ 113,716 |  |  |
Percentage of ownership | 51.00% |  |  |  |  |
Deferred revenue |  | 194,025 | 147,383 | $ 194,025 | $ 143,052 |
Gold |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Initial required amount to incremental production (in ounces) | oz | 5,700,000 |  |  |  |  |
WPMI |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Required up-front payments |  | 153,500 |  | 153,500 |  |
Deferred revenue |  | 5,000 |  | 5,000 |  |
Mubadala |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Required up-front payments | $ 10,000 |  |  |  |  |
Marmato |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Funding received |  |  |  | 93,000 |  |
Deferred revenue |  | 105,015 |  | 105,015 |  |
Marmato | WPMI |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Commitment to provide funding |  | 82,000 |  | 82,000 |  | $ 175,000
Percent of spot price of mineral purchased required upon delivery, until upfront payment is reduced to zero |  |  |  |  |  | 18.00%
Percent of spot price of mineral purchased required upon delivery, after upfront payment is reduced to zero |  |  |  |  |  | 22.00%
Marmato | WPMI | Gold |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Initial required mineral purchase percentage |  |  |  |  |  | 10.50%
Initial required purchase amount | oz |  |  |  |  |  | 310,000
Required purchase amount after initial threshold is met, percent |  |  |  |  |  | 5.25%
Marmato | WPMI | Silver |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Initial required mineral purchase percentage |  |  |  |  |  | 100.00%
Initial required purchase amount | oz |  |  |  |  |  | 2,150,000
Required purchase amount after initial threshold is met, percent |  |  |  |  |  | 50.00%
Toroparu |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Commitment to provide funding |  | 138,000 |  | 138,000 |  |
Funding that has been received |  | 15,500 | $ 15,500 |  |  |
Toroparu | WPMI |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Up-front payment that is not convertible to debt, or refundable |  | $ 2,000 |  | $ 2,000 |  |
Toroparu | WPMI | Gold |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Purchase agreement, required amount of produced mineral to be purchased |  | 10.00% |  | 10.00% |  |
Election to change purchase agreement, updated required purchase commitment |  | 0.909% |  | 0.909% |  |
Prince of mineral (USD per ounce) | $ / Ounce |  | 400 |  | 400 |  |
Purchase agreement, annual price increase, percent |  | 1.00% |  | 1.00% |  |
Toroparu | WPMI | Silver |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Purchase agreement, required amount of produced mineral to be purchased |  | 50.00% |  | 50.00% |  |
Election to change purchase agreement, updated required purchase commitment |  | 0.00% |  | 0.00% |  |
Prince of mineral (USD per ounce) | $ / Ounce |  | 3.90 |  | 3.90 |  |
Purchase agreement, annual price increase, percent |  | 1.00% |  | 1.00% |  |
PSN | Mubadala |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Percent of spot price of mineral purchased required upon delivery, after upfront payment is reduced to zero | 15.00% |  |  |  |  |
PSN | Mubadala | Gold |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Purchase agreement, required amount of produced mineral to be purchased | 7.35% |  |  |  |  |
PSN | Mubadala | Silver |  |  |  |  |  |
Contract Liabilities [Line Items] |  |  |  |  |  |
Purchase agreement, required amount of produced mineral to be purchased | 100.00% |  |  |  |  |

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