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v3.25.3

SUBSEQUENT EVENTS (Details) $ in Thousands, $ in Millions |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Oct. 20, 2025 USD ($) shares | Oct. 20, 2025 CAD ($) shares | Oct. 03, 2025 USD ($) oz | Sep. 30, 2025 USD ($) shares | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) shares | Sep. 30, 2024 USD ($) | Dec. 31, 2024 shares
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) | shares |  |  |  | 65,763,800 |  | 65,763,800 |  | 65,691,151
Acquisition related costs |  |  |  | $ 12,798 | $ 0 | $ 12,798 | $ 0 |
Subsequent Event |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Common stock, shares outstanding (in shares) | shares | 84,400,000 | 84,400,000 |  |  |  |  |  |
Subsequent Event | Mount Milligan Deferred Gold Consideration |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Asset acquisition, gold delivered, weight (ounces) | oz |  |  | 11,111 |  |  |  |  |
Asset acquisition, gold deliverable, weight (ounces) | oz |  |  | 38,889 |  |  |  |  |
Asset acquisition, consideration transferred |  |  | $ 44,200 |  |  |  |  |
Sandstorm | Subsequent Event |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Business combination, shares issued (in shares) | shares | 18,600,000 | 18,600,000 |  |  |  |  |  |
Business combination, stock options assumed (in shares) | shares | 700,000 | 700,000 |  |  |  |  |  |
Payments to acquire businesses, gross | $ 380,900 |  |  |  |  |  |  |
Horizon | Subsequent Event |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Payments to acquire businesses, gross |  | $ 127.1 |  |  |  |  |  |
Business combination, warrants and rights outstanding (in shares) |  | $ 40.6 |  |  |  |  |  |
Sandstorm and Horizon |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |
Acquisition related costs |  |  |  |  |  | $ 12,800 |  |

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