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INCOME AND MINING TAXES - Valuation Allowance (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Deferred Tax Assets, Valuation Allowance [Roll Forward] |  |  |
Balance at beginning of year | $ 74,640 | $ 61,101 | $ 38,496
Charged to costs and expenses | 167,208 | 17,343 | 26,368
Charged to other accounts | 0 | 0 | 0
Deductions | (15,886) | (3,804) | (3,763)
Balance at end of year | $ 225,962 | $ 74,640 | $ 61,101

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- Definition Deferred Tax Assets, Valuation Allowance, Additions, Other + References No definition available. + Details
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- Definition Deferred Tax Assets, Valuation Allowance + References No definition available. + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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