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Divestment of the Alacran Project - Narrative (Details) - USD ($) $ in Thousands |  | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Mar. 25, 2026 | Mar. 31, 2026 | Mar. 31, 2025 | Mar. 06, 2026 | Mar. 05, 2026 | May 08, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Payments to noncontrolling interests |  | $ 40,083 | $ 0 |  |  |
Alacrán | Disposal Group, Disposed of by Sale, Not Discontinued Operations |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Gross proceeds received on closing |  |  |  | $ 128,000 | $ 128,000 |
Payments to noncontrolling interests | $ 40,000 |  |  |  |  |
Alacrán Copper Project | Related Party | JCHX Mining Management Co, Ltd. |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |
Joint venture ownership (in percent) |  |  |  |  |  | 50.00%

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