Audit Information |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Audit Information [Abstract] | |
| Auditor Name | Grant Thornton LLP |
| Auditor Location | Chicago, Illinois |
| Auditor Firm ID | 248 |
Cover |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Cover [Abstract] | |
| Documents Incorporated by Reference | Certain information called for by Part III of the Form 10-K is incorporated by reference from the registrant’s definitive proxy statement for the 2026 Annual Meeting of Stockholders which will be filed pursuant to Regulation 14A not later than 120 days after the end of the fiscal year covered by this report.
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Consolidated Balance Sheets (Parenthetical) - $ / shares |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| STOCKHOLDERS' EQUITY | ||
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, shares authorized (in shares) | 900,000,000 | 900,000,000 |
| Common stock, shares issued (in shares) | 642,092,761 | 399,235,632 |
Consolidated Statements of Cash Flows - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| CASH FLOWS FROM OPERATING ACTIVITIES: | |||
| Net income | $ 585,872 | $ 58,900 | $ (103,612) |
| Adjustments: | |||
| Amortization | 251,099 | 124,974 | 99,822 |
| Accretion | 20,978 | 18,208 | 16,381 |
| Deferred income taxes | (161,015) | (8,734) | (1,495) |
| (Gain) loss on debt extinguishment | 113 | (417) | (3,437) |
| Fair value adjustments, net | 342 | 0 | (3,384) |
| Stock-based compensation | 19,209 | 12,022 | 11,361 |
| Gain (Loss) on Disposition of Assets | 0 | 4,250 | 25,197 |
| Inventory Write-down | 0 | 3,235 | 40,247 |
| Revenue Recognized | (42,824) | (55,562) | (25,468) |
| Acquired inventory purchase price allocation | 93,477 | 0 | 0 |
| Foreign exchange and other | 4,306 | 5,483 | 3,215 |
| Changes in operating assets and liabilities: | |||
| Receivables | (6,688) | (504) | 933 |
| Prepaid expenses and other current assets | 72,634 | 2,777 | (461) |
| Inventories | (51,798) | (69,640) | (47,592) |
| Accounts payable and accrued liabilities | 101,174 | 79,242 | 55,581 |
| Cash provided by (used in) operating activities | 886,879 | 174,234 | 67,288 |
| CASH FLOWS FROM INVESTING ACTIVITIES: | |||
| Capital expenditures | (221,162) | (183,188) | (364,617) |
| Acquisitions, net | 93,635 | (10,000) | 0 |
| Proceeds from the sale of assets | 13 | 37 | 8,546 |
| Sale of investments | 0 | 0 | 47,611 |
| Proceeds from Collection of Notes Receivable | 0 | 0 | 5,000 |
| Other | (328) | (362) | (239) |
| CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES | (127,842) | (193,513) | (303,699) |
| CASH FLOWS FROM FINANCING ACTIVITIES: | |||
| Proceeds from Issuance of Common Stock | 10,005 | 22,823 | 168,964 |
| Issuance of notes and bank borrowings, net of issuance costs | 166,500 | 391,500 | 598,000 |
| Payments on long-term debt, capital leases, and associated costs | (417,886) | (398,348) | (528,541) |
| Share repurchases | (9,625) | 0 | 0 |
| Other | (9,625) | (2,085) | (2,370) |
| CASH PROVIDED (USED IN) BY FINANCING ACTIVITIES | (260,631) | 13,890 | 236,053 |
| Effect of exchange rate changes on cash and cash equivalents | 425 | (1,115) | 567 |
| INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS | 498,831 | (6,504) | 209 |
| Cash, cash equivalents and restricted cash at beginning of period | 56,874 | 63,378 | 63,169 |
| Cash, cash equivalents and restricted cash at end of period | $ 555,705 | $ 56,874 | $ 63,378 |
Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands |
Total |
Private Placement |
Royalty Settlement [Domain] |
At the market offering |
Common Stock |
Common Stock
Private Placement
|
Common Stock
Royalty Settlement [Domain]
|
Common Stock
At the market offering
|
Additional Paid-In Capital |
Additional Paid-In Capital
Private Placement
|
Additional Paid-In Capital
Royalty Settlement [Domain]
|
Additional Paid-In Capital
At the market offering
|
Accumulated Deficit |
Accumulated Other Comprehensive Income (Loss) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beginning balance (in shares) at Dec. 31, 2022 | 295,698,000 | |||||||||||||
| Beginning balance at Dec. 31, 2022 | $ 889,016 | $ 2,957 | $ 3,891,265 | $ (3,017,549) | $ 12,343 | |||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||
| Net income | (103,612) | (103,612) | ||||||||||||
| Other comprehensive income (loss) | (11,012) | (11,012) | ||||||||||||
| Common stock issued for the extinguishment of Senior Notes (in shares) | 25,191,000 | |||||||||||||
| Common stock issued for the extinguishment of Senior Notes | 72,252 | $ 253 | 71,999 | |||||||||||
| Common stock issued (in shares) | 8,276,000 | 54,562,000 | ||||||||||||
| Common stock issued | $ 21,018 | $ 147,566 | $ 83 | $ 546 | $ 20,935 | $ 147,020 | ||||||||
| Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net (in shares) | 2,556,000 | |||||||||||||
| Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net | 8,675 | $ 24 | 8,651 | |||||||||||
| Ending balance (in shares) at Dec. 31, 2023 | 386,283,000 | |||||||||||||
| Ending balance at Dec. 31, 2023 | 1,023,903 | $ 3,863 | 4,139,870 | (3,121,161) | 1,331 | |||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||
| Net income | 58,900 | 58,900 | ||||||||||||
| Other comprehensive income (loss) | (1,331) | (1,331) | ||||||||||||
| Common stock issued for the extinguishment of Senior Notes (in shares) | 1,772,000 | |||||||||||||
| Common stock issued for the extinguishment of Senior Notes | 5,368 | $ 18 | 5,350 | |||||||||||
| Common stock issued (in shares) | 7,705,000 | 738,000 | ||||||||||||
| Common stock issued | $ 23,069 | $ 3,406 | $ 77 | $ 7 | $ 22,992 | $ 3,399 | ||||||||
| Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net (in shares) | 2,738,000 | |||||||||||||
| Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net | 9,937 | $ 27 | 9,910 | |||||||||||
| Ending balance (in shares) at Dec. 31, 2024 | 399,236,000 | |||||||||||||
| Ending balance at Dec. 31, 2024 | 1,123,252 | $ 3,992 | 4,181,521 | (3,062,261) | 0 | |||||||||
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | ||||||||||||||
| Net income | 585,872 | 585,872 | ||||||||||||
| Other comprehensive income (loss) | 0 | |||||||||||||
| Common stock issued for the extinguishment of Senior Notes (in shares) | 239,489,000 | |||||||||||||
| Common stock issued for the extinguishment of Senior Notes | $ 1,590,091 | $ 2,395 | 1,587,696 | |||||||||||
| Common stock issued (in shares) | 595,000 | |||||||||||||
| Common stock issued | $ 3,655 | $ 6 | $ 3,649 | |||||||||||
| Stock options exercised (in shares) | 3,304,104 | 2,212,000 | ||||||||||||
| Stock options exercised | $ 7,523 | $ 22 | 7,501 | |||||||||||
| Stock repurchase program (in shares) | (814,000) | |||||||||||||
| Stock repurchase program | (9,624) | $ (7) | (9,617) | |||||||||||
| Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net (in shares) | 1,375,000 | |||||||||||||
| Common stock issued/canceled under long-term incentive plans, annual incentive plans, director fees and options, net | 12,282 | $ 13 | 12,269 | |||||||||||
| Ending balance (in shares) at Dec. 31, 2025 | 642,093,000 | |||||||||||||
| Ending balance at Dec. 31, 2025 | $ 3,313,051 | $ 6,421 | $ 5,783,019 | $ (2,476,389) | $ 0 |
Basis of Presentation |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Basis of Presentation [Abstract] | |
| Basis of Accounting | Coeur Mining, Inc. (“Coeur” or the “Company”) is primarily a gold and silver producer with assets in the United States, Mexico and Canada. Coeur was incorporated as an Idaho corporation in 1928 under the name Coeur d’Alene Mines Corporation and on May 16, 2013, changed its state of incorporation from the State of Idaho to the State of Delaware and changed its name to Coeur Mining, Inc. Coeur’s corporate headquarters are in Chicago, Illinois.
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Summary Of Significant Accounting Policies |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Accounting Policies [Abstract] | |
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Risks and uncertainties As a mining company, the revenue, profitability and future rate of growth of the Company are substantially dependent on the prevailing prices for gold, silver, zinc and lead. The prices of these metals are volatile and affected by many factors beyond the Company’s control, including prevailing interest rates and returns on other asset classes, expectations regarding inflation, speculation, currency values, governmental decisions regarding precious metals stockpiles, global and regional demand and production, political and economic conditions and other factors. A substantial or extended decline in commodity prices could have a material adverse effect on the Company’s financial position, results of operations, cash flows, access to capital and the quantities of reserves that the Company can economically produce. Further, the carrying value of the Company’s property, plant and equipment and mining properties, net, inventories and ore on leach pads are particularly sensitive to the outlook for commodity prices. A decline in the Company’s price outlook from current levels could result in material impairment charges related to these assets. In addition to changes in commodity prices, other factors such as changes in mine plans, increases in costs, geotechnical failures, changes in social, environmental or regulatory requirements and impacts of global events could result in material impairment charges related to these assets. Use of Estimates The Company's Consolidated Financial Statements have been prepared in accordance with United States Generally Accepted Accounting Principles (“U.S. GAAP”). The preparation of the Company's Consolidated Financial Statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and reported amounts of revenues and expenses during the reporting period. The more significant areas requiring the use of management estimates and assumptions relate to metal prices and mineral reserves that are the basis for future cash flow estimates utilized in impairment calculations and units-of production amortization calculations, environmental, reclamation and closure obligations, estimates of recoverable silver and gold in leach pad inventories, estimates of fair value for certain reporting units, goodwill and asset impairments, valuation allowances for deferred tax assets, and the fair value and accounting treatment of financial instruments, equity securities, asset acquisitions, the allocation of fair value to assets and liabilities assumed in connection with business combinations, and derivative instruments. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Accordingly, actual results will differ from the amounts estimated in these financial statements. Principles of Consolidation The Consolidated Financial Statements include the wholly-owned subsidiaries of the Company, the most significant of which are Compania Minera La Llamarada, S.A. de C.V., Coeur Mexicana S.A. de C.V., Coeur Rochester, Inc., Coeur Alaska, Inc., Wharf Resources (U.S.A.), Inc., and Coeur Silvertip Holdings Ltd. All intercompany balances and transactions have been eliminated. Cash and Cash Equivalents Cash and cash equivalents include all highly-liquid investments with an original maturity of three months or less. The Company minimizes its credit risk by investing its cash and cash equivalents with major U.S. and international banks and financial institutions located principally in the United States with a minimum credit rating of A1, as defined by Standard & Poor’s. The Company’s management believes that no concentration of credit risk exists with respect to the investment of its cash and cash equivalents. At certain times, amounts on deposit may exceed federal deposit insurance limits. Receivables Trade receivables and other receivable balances are recognized net of an allowance for credit losses. The allowance represents the portion of the amortized cost basis that the Company does not expect to collect due to credit over the contractual life of the receivables, taking into consideration past events, current conditions and reasonable and supportable forecasts of future economic conditions. As of December 31, 2025, the amount of credit loss recognized is not significant. Ore on Leach Pads The heap leach process extracts silver and gold by placing ore on an impermeable pad and applying a diluted cyanide solution that dissolves a portion of the contained silver and gold, which are then recovered in metallurgical processes. The Company uses several integrated steps to scientifically measure the metal content of ore placed on the leach pads. As the ore body is drilled in preparation for the blasting process, samples are taken of the drill residue and are assayed to determine estimated quantities of contained metal. The Company then processes the ore through crushing facilities where the output is again weighed and sampled for assaying. A metallurgical reconciliation with the data collected from the mining operation is completed with appropriate adjustments made to previous estimates. The crushed ore is then transported to the leach pad for application of the leaching solution. As the leach solution is collected from the leach pads, it is continuously sampled for assaying. The quantity of leach solution is measured by flow meters throughout the leaching and precipitation process. After precipitation, the product is converted to doré at the Rochester mine and a form of gold electrolytic cathodic sludge at the Wharf mine, representing the final product produced by each mine. The inventory is stated at lower of cost or net realizable value, with cost being determined using a weighted average cost method. The historical cost of metal expected to be extracted within 12 months is classified as current and the historical cost of metals contained within the broken ore expected to be extracted beyond 12 months is classified as non-current. Ore on leach pads is valued based on actual production costs incurred to produce and place ore on the leach pad, less costs allocated to minerals recovered through the leach process. The estimate of both the ultimate recovery expected over time and the quantity of metal that may be extracted relative to the time the leach process occurs requires the use of estimates, which are inherently inaccurate due to the nature of the leaching process. The quantities of metal contained in the ore are based upon actual weights and assay analysis. The rate at which the leach process extracts gold and silver from the crushed ore is based upon laboratory testing and actual experience of more than 20 years of leach pad operations at the Rochester mine and 30 years of leach pad operations at the Wharf mine. The assumptions used by the Company to measure metal content during each stage of the inventory conversion process includes estimated recovery rates based on laboratory testing and assaying. The Company periodically reviews its estimates compared to actual experience and revises its estimates when appropriate. The ultimate recovery will not be known until leaching operations cease. Variations between actual and estimated quantities resulting from changes in assumptions and estimates that do not result in write-downs to net realizable value are accounted for on a prospective basis. There are five reusable heap leach pads (load/offload) used at Wharf. Each pad goes through an approximate 24-month process of loading of ore, leaching and offloading which includes a neutralization and denitrification process. During the leaching cycle of each pad, revised estimated recoverable ounces for each of the pads may result in an upward or downward revision from time to time, which generally have not been significant. The updated recoverable ounce estimate performed as part of the review of estimated recoverable metal is considered a change in estimate and was accounted for prospectively. As of December 31, 2025, the Company’s combined estimated recoverable ounces of gold and silver on the leach pads were 55,944 and 9.6 million, respectively. Metal and Other Inventory Inventories include concentrate, doré, and operating materials and supplies. The classification of inventory is determined by the stage at which the ore is in the production process. All inventories are stated at the lower of cost or net realizable value, with cost being determined using a weighted average cost method. Concentrate and doré inventory includes product at the mine site and product held by refineries. Metal inventory costs include direct labor, materials, depreciation, depletion and amortization as well as overhead costs relating to mining activities. Property, Plant, and Equipment and Mining Properties, Net Expenditures for new facilities, assets acquired pursuant to finance leases, new assets or expenditures that extend the useful lives of existing facilities are capitalized and depreciated using the straight-line method at rates sufficient to depreciate such costs over the shorter of estimated productive lives of such facilities, lease term, or the useful life of the individual assets. Productive lives range from 7 to 30 years for buildings and improvements and 3 to 10 years for machinery and equipment. Certain mining equipment is depreciated using the units-of-production method based upon estimated total proven and probable reserves. Capitalization of mine development costs begins once all operating permits have been secured, mineralization is classified as proven and probable reserves and a final feasibility study has been completed. Mine development costs include engineering and metallurgical studies, drilling and other related costs to delineate an ore body, the removal of overburden to initially expose an ore body at open pit surface mines and the building of access ways, shafts, lateral access, drifts, ramps and other infrastructure at underground mines. Costs incurred before mineralization are classified as proven and probable reserves and are capitalized if a project is in pre-production phase or expensed and classified as Exploration or Pre-development if the project is not yet in pre-production. Mine development costs are amortized using the units-of-production method over the estimated life of the ore body generally based on recoverable ounces to be mined from proven and probable reserves. Interest expense allocable to the cost of developing mining properties and to construct new facilities is capitalized until assets are ready for their intended use. Drilling and related costs incurred at the Company’s operating mines are expensed as incurred in Exploration, unless the Company can conclude with a high degree of confidence, prior to the commencement of a drilling program, that the drilling costs will result in the conversion of a mineral resource into mineral reserve. The Company’s assessment is based on the following factors: results from previous drill programs; results from geological models; results from a mine scoping study confirming economic viability of the resource; and preliminary estimates of mine inventory, ore grade, cash flow and mine life. In addition, the Company must have all permitting and/or contractual requirements necessary to have the right to and/or control of the future benefit from the targeted ore body. The costs of a drilling program that meet these criteria are capitalized as mine development costs. Drilling and related costs of approximately $21.0 million and $16.8 million in the years ended December 31, 2025 and 2024, respectively, were capitalized. The cost of removing overburden and waste materials to access the ore body at an open pit mine prior to the production phase are referred to as “pre-stripping costs.” Pre-stripping costs are capitalized during the development of an open pit mine. Stripping costs incurred during the production phase of a mine are variable production costs that are included as a component of inventory to be recognized in Costs applicable to sales in the same period as the revenue from the sale of inventory. Significant payments related to the acquisition of land and mineral rights are capitalized. Prior to acquiring such land or mineral rights, the Company generally makes a preliminary evaluation to determine that the property has significant potential to develop an economic ore body. The time between initial acquisition and full evaluation of a property’s potential is variable and is determined by many factors including location relative to existing infrastructure, the property’s stage of development, geological controls and metal prices. If a mineable ore body is discovered, such costs are amortized when production begins using the units-of-production method based on recoverable ounces to be mined from proven and probable reserves. If no mineable ore body is discovered, such costs are expensed in the period in which it is determined the property has no future economic value. Impairment of Long-lived Assets We review and evaluate our long-lived assets for impairment whenever events or changes in circumstances indicate that the related carrying amounts may not be recoverable. Asset impairment is considered to exist if the total estimated undiscounted pretax future cash flows are less than the carrying amount of the asset. In estimating future cash flows, assets are grouped at the lowest level for which there are identifiable cash flows that are largely independent of future cash flows from other asset groups. An impairment loss is measured by discounted estimated future cash flows, and recorded by reducing the asset's carrying amount to fair value. Future cash flows are estimated based on estimated quantities of recoverable minerals, expected gold, silver, lead and zinc prices (considering current and historical prices, trends and related factors), production levels, operating costs, capital requirements and reclamation costs, all based on life-of-mine plans. Existing proven and probable reserves and value beyond proven and probable reserves, including mineralization other than proven and probable reserves are included when determining the fair value of mine site asset groups at acquisition and, subsequently, in determining whether the assets are impaired. The term “recoverable minerals” refers to the estimated amount of gold, silver, lead and zinc that will be obtained after taking into account losses during ore processing and treatment. Estimates of recoverable minerals from exploration stage mineral interests are risk adjusted based on management’s relative confidence in such materials. The ability to achieve the estimated quantities of recoverable minerals from exploration stage mineral interests involves further risks in addition to those risk factors applicable to mineral interests where proven and probable reserves have been identified, due to the lower level of confidence that the identified mineral resources could ultimately be mined economically. Assets classified as exploration potential have the highest level of risk that the carrying value of the asset can be ultimately realized, due to the still lower level of geological confidence and economic modeling. Gold, silver, zinc and lead prices are volatile and affected by many factors beyond the Company’s control, including prevailing interest rates and returns on other asset classes, expectations regarding inflation, speculation, currency values, governmental decisions regarding precious metals stockpiles, global and regional demand and production, political and economic conditions and other factors that may affect the key assumptions used in the Company’s impairment testing. Various factors could impact our ability to achieve forecasted production levels from proven and probable reserves. Additionally, production, capital and reclamation costs could differ from the assumptions used in the cash flow models used to assess impairment. Actual results may vary from the Company’s estimates and result in additional Impairment of Long-lived Assets. Goodwill Goodwill represents the excess of the purchase price over the estimated fair value of the net assets acquired in a business acquisition. Goodwill is allocated to reporting units and tested for impairment annually as of December 31 and when events or changes in circumstances indicate that the carrying value of a reporting unit exceeds its fair value. The Las Chispas mine is considered a distinct reporting unit for purposes of goodwill impairment testing. Based on the December 31, 2025 review, the Company concluded that Goodwill was not impaired. The Company may elect to perform a qualitative assessment to determine if it is more likely than not that the fair value exceeds the carrying value. If the Company determines that it is more likely than not that the fair value is less than the carrying value, a quantitative goodwill impairment test is performed to determine the fair value of the reporting unit. The fair value of a reporting unit is determined using either the income approach utilizing estimates of discounted future cash flows or the market approach utilizing recent transaction activity for comparable properties. These approaches are considered Level 3 fair value measurements. If the carrying amount of the reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit. Restricted Assets The Company, under the terms of its self-insurance and bonding agreements with certain banks, lending institutions and regulatory agencies, is required to collateralize certain portions of its obligations. The Company has collateralized these obligations by assigning certificates of deposit that have maturity dates ranging from three months to a year, to the respective institutions or agencies. At December 31, 2025 and 2024, the Company held certificates of deposit and cash under these agreements of $9.1 million and $8.5 million, respectively. The ultimate timing of the release of the collateralized amounts is dependent on the timing and closure of each mine and repayment of the facility. In order to release the collateral, the Company must seek approval from certain government agencies responsible for monitoring the mine closure status. Collateral could also be released to the extent the Company is able to secure alternative financial assurance satisfactory to the regulatory agencies. The Company believes there is a reasonable probability that the collateral will remain in place beyond a twelve-month period and has therefore classified these investments as long-term. Leases We determine if an arrangement is, or contains, a lease at the inception date. Operating leases are included in Other assets, non-current with the related liabilities included in Accrued liabilities and other and Other long-term liabilities. Assets under finance leases, which primarily represent property and equipment, are included in Property, plant and equipment, net, with the related liabilities included in debt, current and debt, non-current on the Consolidated Balance Sheet. Operating lease assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease assets and liabilities are recognized at the lease commencement date based on the estimated present value of lease payments over the lease term. We use our estimated incremental borrowing rate to determine the present value of lease payments. Variable components of the lease payments such as maintenance costs are expensed as incurred and not included in determining the present value. Our lease terms include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. We have elected to not recognize operating lease assets and liabilities for short-term leases that have a lease term of twelve months or less. Lease expense is recognized on a straight-line basis over the lease term. We have lease agreements with lease and non-lease components which are accounted for as a single lease component. See Note 8 -- Leases for additional information related to the Company’s operating and finance leases. Reclamation The Company recognizes obligations for the expected future retirement of tangible long-lived assets and other associated asset retirement costs. The fair value of a liability for an asset retirement obligation will be recognized in the period in which it is incurred if a reasonable estimate of fair value can be made. The fair value of the liability is added to the carrying amount of the associated asset and this additional carrying amount is depreciated over the life of the asset. An accretion cost, representing the increase over time in the present value of the liability, is recorded each period in Pre-development, reclamation, and other. As reclamation work is performed or liabilities are otherwise settled, the recorded amount of the liability is reduced. Future remediation costs for inactive mines are accrued based on management’s best estimate at the end of each period of the discounted costs expected to be incurred at the site. Such cost estimates include, where applicable, ongoing care and maintenance and monitoring costs. Changes in estimates are reflected prospectively in the period an estimate is revised. See Note 10 -- Reclamation for additional information. Foreign Currency The assets and liabilities of the Company’s foreign subsidiaries are measured using U.S. dollars as their functional currency. Monetary assets and liabilities are remeasured at the period-end exchange rate, and non-monetary assets and liabilities at historical rates, with income and expenses remeasured at the average exchange rate for the current period. Foreign currency gains and losses are included in the determination of net income or loss. Derivative Financial Instruments The Company is exposed to various market risks, including the effect of changes in metal prices, foreign exchange rates and interest rates, and uses derivatives to manage financial exposures that occur in the normal course of business. The Company may elect to designate certain derivatives as hedging instruments under U.S. GAAP. The Company, from time to time, uses derivative contracts to protect the Company’s exposure to fluctuations in metal prices and foreign exchange rates. The Company has elected to designate these instruments as cash flow hedges of forecasted transactions at their inception. Assuming normal market conditions, the change in the market value of such derivative contracts has historically been, and is expected to continue to be, highly effective at offsetting changes in price movements of the hedged item. The effective portions of cash flow hedges are recorded in Accumulated other comprehensive income (loss) until the hedged item is recognized in earnings. Deferred gains and losses associated with cash flow hedges of metal sales revenue are recognized as a component of Revenue in the same period as the related sale is recognized. Deferred gains and losses associated with cash flow hedges of foreign currency transactions are recognized as a component of Costs applicable to sales or Pre-development, reclamation and other in the same period the related expenses are incurred. For derivatives not designated as hedging instruments, the Company recognizes derivatives as either assets or liabilities on the Consolidated Balance Sheets and measures those instruments at fair value. Changes in the value of derivative instruments not designated as hedging instruments are recorded each period in the Consolidated Statements of Comprehensive Income (Loss) in Fair value adjustments, net or Revenue. Management applies judgment in estimating the fair value of instruments that are highly sensitive to assumptions regarding commodity prices, market volatilities, and foreign currency exchange rates. See Note 14 -- Derivative Financial Instruments and Hedging Activities for additional information. Stock-based Compensation The Company estimates the fair value of stock options using the Black-Scholes option pricing model. Stock options granted are accounted for as equity-based awards. The Company estimates forfeitures of stock-based awards based on historical data and periodically adjusts the forfeiture rate. The adjustment of the forfeiture rate is recorded as a cumulative adjustment in the period the forfeiture estimate is changed. Compensation costs related to stock-based compensation are included in General and administrative expenses, Costs applicable to sales, and Property, plant, and equipment, net as deemed appropriate. The fair value of restricted stock is based on the Company’s stock price on the date of grant. The fair value of performance leverage stock units with market conditions is determined using a Monte Carlo simulation model. Stock based compensation expense related to awards with a market or performance condition is generally recognized over the vesting period of the award utilizing the graded vesting method, while all other awards are recognized on a straight-line basis. The Company's estimates may be impacted by certain variables including, but not limited to, stock price volatility, employee stock option exercise behaviors, additional stock option grants, estimates of forfeitures, the Company’s performance, and related tax impacts. See Note 12 -- Stock-Based Compensation for additional information. Income and Mining Taxes The Company uses an asset and liability approach which results in the recognition of deferred tax liabilities and assets for the expected future tax consequences or benefits of temporary differences between the financial reporting basis and the tax basis of assets and liabilities, as well as operating loss and tax credit carryforwards, using enacted tax rates in effect in the years in which the differences are expected to reverse. In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of its deferred tax assets will not be realized. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. A valuation allowance has been provided for the portion of the Company’s net deferred tax assets for which it is more likely than not that they will not be realized. Revenue Recognition The Company produces doré and concentrate that is shipped to third-party refiners and smelters, respectively, for processing. The Company enters into contracts to sell its metal to various third-party customers which may include the refiners and smelters that process the doré and concentrate. The Company’s performance obligation in these transactions is generally the transfer of metal to the customer. In the case of doré shipments, the Company generally sells refined metal at market prices agreed upon by both parties. The Company also has the right, but not the obligation, to sell a portion of the anticipated refined metal in advance of being fully refined. When the Company sells refined metal or advanced metal, the performance obligation is satisfied when the metal is delivered to the customer. Revenue and Costs applicable to sales are recorded on a gross basis under these contracts at the time the performance obligation is satisfied. Under the Company’s concentrate sales contracts with third-party smelters, metal prices are set on a specified future quotational period, typically one to three months after the shipment date, based on market prices. When the Company sells gold concentrate to the third-party smelters, the performance obligation is satisfied when risk of loss is transferred to the customer. The contracts, in general, provide for provisional payment based upon provisional assays and historical metal prices. Final settlement is based on the applicable price for the specified future quotational period and generally occurs three to six months after shipment. The Company’s provisionally priced sales contain an embedded derivative that is required to be separated from the host contract for accounting purposes. The host contract is the receivable from the sale of concentrates measured at the forward price at the time of sale. The embedded derivative does not qualify for hedge accounting and is adjusted to fair value through revenue each period until the date of final metal settlement. The Company also sells concentrate under off-take agreements to third-party customers that are responsible for arranging the smelting of the concentrate. Prices can either be fixed or based on a quotational period. The quotational period varies by contract, but is generally a one-month period following the shipment of the concentrate. The performance obligation is satisfied when risk of loss is transferred to the customer. The Company recognizes revenue from concentrate sales, net of treatment and refining charges, when it satisfies the performance obligation of transferring control of the concentrate to the customer. For doré and off-take sales, the Company may incur a finance charge related to advance sales that is not considered significant and, as such, is not considered a separate performance obligation. In addition, the Company has elected to treat freight costs as a fulfillment cost under ASC 606 and not as a separate performance obligation. Recently Adopted Accounting Standards In December 2023, the FASB issued ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures”, which modifies the rules on income tax disclosures to require entities to disclose (1) specific categories in the rate reconciliation, (2) the income or loss from continuing operations before income tax expense or benefit (separated between domestic and foreign) and (3) income tax expense or benefit from continuing operations (separated by federal, state and foreign). ASU 2023-09 also requires entities to disclose their income tax payments to international, federal, state and local jurisdictions, among other changes. The guidance is effective for annual periods beginning after December 15, 2024. We have adopted the new standard effective December 31, 2025 retrospectively for all periods presented. See Note 11 - Income and Mining Taxes for all periods presented with the new required disclosures. The new standard did not impact our Consolidated Financial Statements. Recently Issued Accounting Standards In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income (Topic 220): Expense Disaggregation Disclosures, which includes amendments to require the disclosure of certain specific costs and expenses that are included in a relevant expense caption on the face of the income statement. Specific costs and expenses that would be required to be disclosed include: purchases of inventory, employee compensation, depreciation and intangible asset amortization. Additionally, a qualitative description of other items is required, equal to the difference between the relevant expense caption and the separately disclosed specific costs. The amendments in ASU 2024-03 are effective for fiscal years beginning after December 15, 2026, and for interim periods beginning after December 15, 2027, and are applied either prospectively or retrospectively at the option of the Company. We are evaluating the impact of the amendments on our Consolidated Financial Statements and related disclosures.
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Acquisitions (Notes) |
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| Business Combination [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Acquisitions | ACQUISITIONS On October 3, 2024, the Company entered into a definitive agreement (the “Agreement”) whereby, a wholly-owned subsidiary of Coeur would acquire all of the issued and outstanding shares of SilverCrest Metals Inc. (“SilverCrest”) pursuant to a court-approved plan of arrangement (the “SilverCrest Transaction”). Under the terms of the Agreement, SilverCrest shareholders received 1.6022 Coeur common shares for each SilverCrest common share (the “Exchange Ratio”). On February 14, 2025, the Company completed the closing of the SilverCrest Transaction after receiving regulatory approval on February 3, 2025 followed by stockholder approval on February 6, 2025. Coeur acquired all of the issued and outstanding shares of SilverCrest in exchange for 239,331,799 common shares. Based on the closing price of Coeur common shares on the NYSE on February 14, 2025, the implied total equity value was approximately $1.58 billion based on SilverCrest’s common shares outstanding and the Exchange Ratio. The Company retained an independent appraiser to assist with the determination of the fair value of assets acquired and liabilities assumed. In accordance with the acquisition method of accounting, the purchase price of SilverCrest has been allocated to the acquired assets and assumed liabilities based on their estimated acquisition date fair values. The fair value estimates were based on income, market and cost valuation methods. The excess of the total consideration over the estimated fair value of the amounts initially assigned to the identifiable assets acquired and liabilities assumed has been recorded as goodwill, which is not deductible for income tax purposes and was assigned to the Las Chispas segment. The goodwill balance of $625.8 million is composed of amounts attributable to the assembled workforce, potential strategic and financial benefits, including the financial flexibility to execute capital priorities, and new book to tax basis differences of assets acquired and liabilities assumed. The acquisition of SilverCrest increased the Company’s gold and other metal reserves and expanded our footprint in a jurisdiction where the Company has significant experience. Prior to the closing of the SilverCrest Transaction, the Company entered into a loan with SilverCrest through which Coeur Rochester, Inc., a subsidiary of the Company, owed $72.3 million related to the purchase of bullion and metal inventory from SilverCrest that was in effect settled on the date of the SilverCrest Transaction. The acquired bullion and metal inventory was sold during the first quarter of 2025 for proceeds of $72.0 million. The proceeds are included in the operating cash flows for the first quarter and the $0.3 million loss was recorded in Fair value adjustments, net on the Consolidated Statements of Comprehensive Income. Total transaction costs were $20.6 million with $12.1 million incurred in the year ended December 31, 2025. These transaction costs are included in Pre-development, reclamation, and other on the Consolidated Statements of Comprehensive Income and are reflected in pro forma earnings in the table below for the year ended December 31, 2025. In 2025, the Company completed the analysis to assign fair values to all assets acquired and liabilities assumed. The following table summarizes the purchase price allocation for the SilverCrest Transaction as of December 31, 2025:
(1) As of December 31, 2025, 2.3 million common shares were issued related to the exercise of 3.3 million replacement options. (2) Deferred income tax liabilities represent the future tax expense associated with the differences between the fair value allocated to assets (excluding goodwill) and liabilities and a tax basis increase to the fair value of the assets acquired in Mexico and the historical carryover tax basis of assets and liabilities in all other jurisdictions. No deferred tax liability is recognized for the basis difference inherent in the fair value allocated to goodwill. Pro Forma Financial Information Sales and net income in the Consolidated Statement of Operations includes SilverCrest revenue and net income of $421.4 million and $46.9 million, respectively, from the acquisition date to December 31, 2025. The following unaudited pro forma financial information presents consolidated results assuming the SilverCrest Transaction occurred on January 1, 2024.
Pro forma amounts assume that transaction costs were incurred in the first quarter of 2024. The pro forma results have been calculated after applying the Company’s accounting policies and adjusting the results of SilverCrest to reflect the additional depreciation, depletion and amortization that would have been recognized assuming the fair value adjustments to property, plant, and equipment, and mining properties and the impact of purchase price allocation on acquired inventory which have been applied from January 1, 2024, with the consequential tax effects.
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Segment Reporting |
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| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| SEGMENT REPORTING | SEGMENT REPORTING The Company’s operating segments include the Las Chispas, Palmarejo, Rochester, Kensington and Wharf mines, and the Silvertip exploration project. Except for the Silvertip exploration project, all operating segments are engaged in the discovery, mining, and production of gold and/or silver. The Silvertip exploration project is engaged in the discovery of silver, zinc, lead, and other related metals. “Other” includes certain mineral interests, strategic equity investments, corporate office, elimination of intersegment transactions, and other items necessary to reconcile to consolidated amounts. The Company’s Chief Operating Decision Maker (“CODM”), composed of Mitchell J. Krebs, Chairman, President and Chief Executive Officer, Thomas S. Whelan, Executive Vice President and Chief Financial Officer, and Michael Routledge, Executive Vice President and Chief Operating Officer, evaluates performance and allocates resources for all of the Company’s reportable segments based on Income (loss) from operations. The CODM uses segment Income (loss) from operations to allocate resources such as corporate employees, and financial or capital resources for each segment during the annual budget and forecasting processes. The CODM considers budget-to-actual variances on a monthly basis using the segment Income (loss) from operations measure when making decisions about allocating capital and personnel to the segments. The accounting policies of the reportable segments are the same as those described in Note 2 -- Summary of Significant Accounting Policies. Financial information relating to the Company’s segments is as follows (in thousands):
(2) Other operating expenses include General and administrative and Pre-development, reclamation, and other. (3) See Note 15 -- Additional Comprehensive Income (Loss) Detail for additional detail. (4) Segment assets include receivables, prepaids, inventories, property, plant and equipment, mineral interests, and goodwill.
(2) Other operating expenses include General and administrative and Pre-development, reclamation, and other. (3) See Note 15 -- Additional Comprehensive Income (Loss) Detail for additional detail. (4) Segment assets include receivables, prepaids, inventories, property, plant and equipment, mineral interests, and goodwill.
(2) Other operating expenses include General and administrative and Pre-development, reclamation, and other. (3) See Note 15 -- Additional Comprehensive Income (Loss) Detail for additional detail. (4) Segment assets include receivables, prepaids, inventories, property, plant and equipment, mineral interests, and goodwill.
Geographic Information
The Company’s doré, as well as the electrolytic cathodic sludge produced by the Wharf mine, is refined into gold and silver bullion according to benchmark standards set by the London Bullion Market Association, which regulates the acceptable requirements for bullion traded in the London precious metals markets. The Company then sells its gold and silver bullion to multi-national banks, bullion trading houses, and refiners across the globe. The Company had seven trading counterparties at December 31, 2025. The Company's sales of doré and electrolytic cathodic sludge product produced by the Palmarejo, Las Chispas, Rochester, and Wharf mines amounted to approximately 82%, 79%, and 80%, of total metal sales for the years ended December 31, 2025, 2024, and 2023, respectively. The Company’s gold concentrate product from the Kensington mine is sold under a long-term offtake agreement and is shipped to geographically diverse third-party smelters who are responsible for arranging the smelting of the concentrate. The Company’s sales of concentrate produced by the Kensington amounted to approximately 18%, 21%, and 20% of total metal sales for the years ended December 31, 2025, 2024, and 2023, respectively. The Company believes that the loss of any one smelter, refiner, trader or third-party customer would not have a material adverse effect on the Company due to the liquidity of the markets and current availability of alternative trading counterparties. The following table indicates customers that represent 10% or more of total sales of metal for at least one of the years ended December 31, 2025, 2024, and 2023 (in millions):
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Receivables |
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| RECEIVABLES | RECEIVABLES Receivables consist of the following:
(1) Consists of exploration credit refunds at Silvertip. (2) Represents the fair value of the contingent consideration related to the sale of La Preciosa Deferred Consideration, which included the right to an additional payment of $1.0 million on the first anniversary of initial production from any portion of the La Preciosa project. The fair value of the contingent consideration was valued using a discounted cash flow model and is measured at fair value on a non-recurring basis. (3) Represents the fair value of the contingent consideration associated with the sale of Sterling/Crown exploration properties, which included the right to an additional payment of $50.0 million based on gold resources reported in the Sterling/Crown exploration properties by the buyer, its affiliates or its successors. The fair value of the contingent consideration was valued using a discounted cash flow model and is measured at fair value on a non-recurring basis.
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Inventory and Ore on Leach Pads |
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| Inventory Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| INVENTORY AND ORE ON LEACH PADS | INVENTORY AND ORE ON LEACH PADS Inventory consists of the following:
(1) Includes $73.6 million, $8.4 million, $2.3 million, and $1.1 million at Las Chispas, Wharf, Kensington, and Palmarejo at December 31, 2025, respectively. Includes $3.1 million, $3.2 million, and $0.5 million at Kensington, Wharf, and Palmarejo at December 31, 2024, respectively.
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Property, Plant and Equipment |
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| Property, Plant and Equipment [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| PROPERTY, PLANT AND EQUIPMENT | PROPERTY, PLANT AND EQUIPMENT AND MINING PROPERTIES, NET Property, plant and equipment and mining properties, net consist of the following:
(1) Includes $123.8 million and $170.1 million associated with facilities and equipment assets under finance leases at December 31, 2025 and December 31, 2024, respectively. (2) Includes $75.1 million and $63.3 million of accumulated amortization related to assets under finance leases at December 31, 2025 and December 31, 2024, respectively.
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Leases |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Leases [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Leases | LEASES Right of Use Assets and Liabilities The following table summarizes quantitative information pertaining to the Company’s finance and operating leases.
Supplemental cash flow information related to leases was as follows:
Supplemental balance sheet information related to leases was as follows:
Minimum future lease payments under finance and operating leases with terms longer than one year are as follows:
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| Leases | LEASES Right of Use Assets and Liabilities The following table summarizes quantitative information pertaining to the Company’s finance and operating leases.
Supplemental cash flow information related to leases was as follows:
Supplemental balance sheet information related to leases was as follows:
Minimum future lease payments under finance and operating leases with terms longer than one year are as follows:
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Debt |
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Disclosure | DEBT
(1) Net of unamortized debt issuance costs of $2.3 million and $3.1 million at December 31, 2025 and December 31, 2024, respectively. (2) Unamortized debt issuance costs of $1.9 million and $3.4 million at December 31, 2025 and December 31, 2024, respectively, included in Other Non-Current Assets. 2029 Senior Notes In March 2021, the Company completed an offering of $375.0 million in aggregate principal amount of senior notes in a private placement conducted pursuant to Rule 144A and Regulation S under the Securities Act of 1933, as amended, for net proceeds of approximately $367.5 million (the “2029 Senior Notes”). The 2029 Senior Notes are governed by an Indenture dated as of March 1, 2021 (the “Indenture”), among the Company, as issuer, certain of the Company's subsidiaries named therein, as guarantors thereto (the “Guarantors”), and The Bank of New York Mellon, as trustee (the “Trustee”). The 2029 Senior Notes bear interest at a rate of 5.125% per year from the date of issuance. Interest on the 2029 Senior Notes is payable semi-annually in arrears on February 15 and August 15 of each year, commencing on August 15, 2021. The 2029 Senior Notes will mature on February 15, 2029 and are fully and unconditionally guaranteed by the Guarantors. The Indenture contains covenants that, among other things, limit the Company’s ability under certain circumstances to incur additional indebtedness, pay dividends or make other distributions or repurchase or redeem capital stock, prepay, redeem or repurchase certain debt, make loans and investments, create liens, sell, transfer or otherwise dispose of assets, enter into transactions with affiliates, enter into agreements restricting the Company's subsidiaries' ability to pay dividends and impose conditions on the Company’s ability to engage in mergers, consolidations and sales of all or substantially all of its assets. The Indenture also contains certain “Events of Default” (as defined in the Indenture) customary for indentures of this type. If an Event of Default has occurred and is continuing, the Trustee or the holders of not less than 25% in aggregate principal amount of the 2029 Senior Notes then outstanding may, and the Trustee at the request of the holders of not less than 25% in aggregate principal amount of the 2029 Senior Notes then outstanding shall, declare all unpaid principal of, premium, if any, and accrued interest on all the 2029 Senior Notes to be due and payable. Revolving Credit Facility In September 2017, the Company entered into a senior secured revolving credit facility (“RCF”) pursuant to a credit agreement, dated as of September 29, 2017 (as subsequently amended, the “Credit Agreement”), by and among the Company, as borrower, certain subsidiaries of the Company, as guarantors, Bank of America, N.A., as administrative agent and Bank of America, N.A., Royal Bank of Canada, Bank of Montreal, Chicago Branch, the Bank of Nova Scotia and ING Capital LLC, as lenders with an original term of four years. Loans under the RCF bear interest at a rate equal to either a base rate plus a margin ranging from 1.00% to 1.75% or an adjusted LIBOR rate plus a margin ranging from 2.00% to 2.75%, as selected by the Company, in each case, with such margin determined in accordance with a pricing grid based upon the Company’s consolidated net leverage ratio as of the end of the applicable period. The RCF was subsequently amended in 2018, 2019, 2021, 2022, 2023 and 2024, including amendments to extend the term of the RCF, increase its capacity, add and remove lenders, modify restrictive covenants, and address other matters. On February 21, 2024, the Company entered into an agreement to extend and enhance the RCF (the “February 2024 Amendment”). The February 2024 Amendment, among other things, (1) extends the term of the RCF by approximately two years so that it now matures in February 2027, (2) increases the RCF to $400 million, (3) adds Fédération Des Caisses Desjardins Du Québec and National Bank of Canada as lenders on the RCF, (4) permits the Company to obtain one or more increases of the RCF in an aggregate amount of up to $100 million in incremental loans and commitments, subject to certain conditions, including obtaining commitments from relevant lenders to provide such increase, (5) allows for unencumbered domestic cash to be included in the calculation of the consolidated net leverage ratio, and (6) allows up to $15 million of non-capitalized underground mine development costs related to Silvertip to be excluded from the calculation of Consolidated EBITDA for purposes of the RCF. The RCF is secured by substantially all of the assets of the Company and its U.S. subsidiaries, including the land, mineral rights and infrastructure at the Kensington, Rochester and Wharf mines as well as a pledge of the shares and other equity interests of certain of the Company’s subsidiaries. The Credit Agreement contains representations and warranties and affirmative and negative covenants that are usual and customary, including representations, warranties, and covenants that, among other things, restrict the ability of the Company and its subsidiaries to incur additional debt, incur or permit liens on assets, make investments and acquisitions, consolidate or merge with any other company, engage in asset sales and make dividends and distributions. The Credit Agreement requires the Company to meet certain financial covenants, including a senior secured leverage ratio, a consolidated net leverage ratio and a consolidated interest coverage ratio. Obligations under the RCF may be accelerated upon the occurrence of certain customary events of default. At December 31, 2025, the Company had no outstanding draws, $0.5 million in outstanding letters of credit and $399.5 million available under the RCF. Future borrowing may be subject to certain financial covenants. Finance Lease Obligations From time to time, the Company acquires mining equipment and facilities under finance lease agreements. In the year ended December 31, 2025, the Company entered into a new lease financing arrangement for mining equipment at Rochester for $0.8 million at an interest rate of 7.2%. The Company prepaid $25.6 million in finance leases at Rochester and Kensington in the third and fourth quarters of 2025, which, combined with planned principal payments, decreased outstanding finance lease obligations by 53%, or $55.3 million, in the year ended December 31, 2025. All finance lease obligations are recorded, upon lease inception, at the present value of future minimum lease payments. Interest Expense
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Reclamation |
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| Asset Retirement Obligation Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| RECLAMATION | RECLAMATION Reclamation and mine closure costs are based principally on legal and regulatory requirements. Management estimates costs associated with reclamation of mining properties and assesses its financial capacity to meet closure requirement obligations. On an ongoing basis, management evaluates its estimates and assumptions, and future expenditures could differ from current estimates. The estimated reclamation and mine closure costs were discounted using credit-adjusted, risk-free interest rates ranging from 6.3% to 9.6%. The asset retirement obligation increased in 2025 due to increased reclamation and mine closure costs associated with Las Chispas. Coeur maintains the financial capacity to meet current estimated costs of the tailings facility lifecycle, including closure and post-closure obligations. Changes to the Company’s asset retirement obligations for its operating sites are as follows:
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Income and Mining Taxes |
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| Income Tax Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| INCOME AND MINING TAXES | INCOME AND MINING TAXES The components of Income (loss) before income taxes are below:
The components of the consolidated Income and mining tax (expense) benefit from continuing operations are below:
The Company’s Income and mining tax benefit (expense) differed from the amounts computed by applying the United States statutory corporate income tax rate for the following reasons:
(1)State mining taxes in South Dakota, Nevada, and Alaska made up the majority (greater than 50 percent) of the state tax effect. The following table provides a reconciliation of cash taxes paid for income and mining taxes:
At December 31, 2025 and 2024, the significant components of the Company’s deferred tax assets and liabilities are below:
A valuation allowance is provided for deferred tax assets for which it is more likely than not that the related tax benefits will not be realized. The Company analyzes its deferred tax assets and, if it is determined that the Company will not realize all or a portion of its deferred tax assets, it will record or increase a valuation allowance. Conversely, if it is determined that the Company will ultimately be more likely than not able to realize all or a portion of the related benefits for which a valuation allowance has been provided, all or a portion of the related valuation allowance will be reduced. There are a number of factors that impact the Company’s ability to realize its deferred tax assets. For additional information, please see “Item 1A – Risk Factors”. The Company has historically provided a valuation allowance against its U.S. net deferred tax assets. In 2025, the Company released $209.8 million of valuation allowance against its U.S. net deferred tax assets, resulting in a non-cash deferred tax benefit. The $209.8 million valuation allowance release is composed of $73.3 million related to current year income and $136.5 million related to forecasted future year income. The timing of this valuation allowance release was primarily due to the cumulative income position for the most recent three-year period and projected future earnings. The Company continues to maintain a valuation allowance against approximately $52.4 million of U.S. federal and state deferred tax assets as of December 31, 2025, because the Company has concluded that it is not more likely than not to be realized. The exact timing and amount of any valuation allowance release are subject to change, depending upon the level of profitability that the Company is able to achieve and the net deferred tax assets available. Based upon this analysis, the Company has recorded valuation allowances as follows:
The Company has the following tax attribute carryforwards at December 31, 2025, by jurisdiction:
As of December 31, 2025, for U.S. income tax purposes, the Company has federal and state net operating loss carryforwards of $522.6 million and $402.0 million, respectively. U.S. net operating loss carryforwards of $313.8 million arising before December 31, 2017 have a 20-year expiration period, the earliest of which could expire in 2026. U.S. net operating loss carryforwards of $208.8 million arising in 2018 and future periods have an indefinite carryforward period. Foreign tax credits expire if unused beginning in 2026. The utilization of U.S. net operating loss carryforwards, tax credit carryforwards, and recognized built-in losses may be subject to limitation under the rules regarding a change in stock ownership as determined by the Internal Revenue Code and state tax laws. Section 382 of the Internal Revenue Code of 1986, as amended, imposes annual limitations on the utilization of net operating loss carryforwards, tax credit carryforwards, and certain built-in losses upon an ownership change as defined under that Section. Generally, an ownership change may result from transactions that increase the aggregate ownership of certain stockholders in the Company’s stock by more than 50 percentage points over a three-year testing period. If the Company experiences an ownership change, an annual limitation would be imposed on certain of the Company’s tax attributes, including net operating losses and certain other losses, credits, deductions or tax basis. Management has determined that the Company experienced ownership changes during 2002, 2003, 2007, and 2015 for purposes of Section 382. Based on management’s calculations, the Company does not expect any of its U.S. tax attributes to expire unused as a result of the Section 382 annual limitations. However, the annual limitations may impact the timeframe over which the net operating loss carryforwards can be used, potentially impacting cash tax liabilities in a future period. The U.S. federal tax credits and state net operating losses may potentially be limited as well. The Company continues to maintain a valuation allowance of $52.4 million on U.S. net deferred tax assets since it is more likely than not that the related tax benefits will not be realized. The Company may also experience ownership changes in the future as a result of subsequent shifts in our stock ownership. As a result, if the Company earns U.S. federal taxable income, it may be limited in the ability to (1) recognize current deductions on built-in loss assets and (2) offset this income with our pre-change net operating loss carryforwards and other tax credit carryforwards, which may be subject to limitations, potentially resulting in increased future tax liability to us. Under the Tax Cuts and Jobs Act of 2017 (“TCJA”), federal net operating losses incurred in 2018 and in future years may be carried forward indefinitely, but the deductibility of such federal net operating losses is limited to 80% of future taxable income. The Company intends to continue repatriating certain earnings from its Mexican operations and has provided deferred income taxes on the planned distributions. A reconciliation of the beginning and ending amount related to unrecognized tax benefits is below (in thousands):
At December 31, 2025, 2024, and 2023, $34.4 million, nil, and $2 thousand, respectively, of these gross unrecognized benefits would, if recognized, decrease the Company’s effective tax rate. The Company operates in numerous countries around the world and is subject to, and pays annual income taxes under, the various income tax regimes in the countries in which it operates. The Company has historically filed, and continues to file, all required income tax returns and paid the taxes reasonably determined to be due. The tax rules and regulations in many countries are highly complex and subject to interpretation. From time to time, the Company is subject to a review of its historic income tax filings and, in connection with such reviews, disputes can arise with the taxing authorities over the interpretation or application of certain rules to the Company’s business conducted within the country involved. The Company files income tax returns in various U.S. federal and state jurisdictions, in all identified foreign jurisdictions, and various others. The statute of limitations remains open from 2022 for the U.S. federal jurisdiction, for 2016 and from 2019 for the Mexico federal jurisdiction, and from 2019 for certain other foreign jurisdictions. Our 2016 federal tax return is currently under audit in Mexico. As a result of statutes of limitations that will begin to expire within the next 12 months in various jurisdictions and possible settlement of audit-related issues with taxing authorities in various jurisdictions, the Company believes that the total amount of its unrecognized income tax benefit will decrease between $25.0 million and $26.0 million in the next 12 months. The Company classifies interest and penalties associated with uncertain tax positions as a component of income tax expense and recognized interest and penalties of $15.3 million, nil, and nil at December 31, 2025, 2024, and 2023, respectively. In 2021, the Organization for Economic Co-operation and Development (OECD) published Pillar Two Model Rules defining a global minimum tax, which calls for the taxation of large corporations at a minimum rate of 15%. The OECD has since issued administrative guidance providing transition and safe harbor rules around the implementation of the Pillar Two global minimum tax. Effective January 1, 2024, a number of countries have proposed or enacted legislation to implement core elements of the Pillar Two proposal. As a result of business expansions, including the closing of the SilverCrest Transaction in the first quarter of 2025, the Company expects to fall within the scope of the Pillar Two rules as of January 1, 2025. The Company will continue to monitor developments and evaluate the potential impact on future periods. At this time, based on the Company’s current analysis of the Pillar Two provisions and because the Company primarily does business in jurisdictions with a tax rate greater than 15%, the Company does not anticipate a material impact to its Consolidated Financial Statements.
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Stock-Based Compensation |
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| Share-Based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| STOCK-BASED COMPENSATION | STOCK-BASED COMPENSATION The Company has stock incentive plans for executives and eligible employees. Stock awards include restricted stock, performance shares and stock options. Stock-based compensation expense for the years ended December 31, 2025, 2024, and 2023 was $19.2 million, $12.0 million and $11.4 million, respectively. At December 31, 2025, there was $17.2 million of unrecognized stock-based compensation cost which is expected to be recognized over a weighted-average remaining vesting period of 1.6 years. Restricted Stock Restricted stock granted under the Company’s incentive plans is accounted for based on the market value of the underlying shares on the date of grant and generally vests in equal installments annually over three years. Restricted stock awards are accounted for as equity awards. Holders of restricted stock are entitled to vote and to receive any dividends declared on the shares. The following table summarizes restricted stock activity for the years ended December 31, 2025, 2024, and 2023:
At December 31, 2025, there was $7.7 million of unrecognized compensation cost related to restricted stock awards to be recognized over a weighted-average period of 1.4 years. Performance Shares Performance shares granted under the Company’s incentive plans are accounted for as equity awards at fair value using a Monte Carlo simulation valuation model. Performance shares granted prior to 2025 will vest at the end of a three-year service period if internal performance metrics are met, with the number of shares vesting impacted by the inclusion of a modifier based upon a relative stockholder return metric. The relative stockholder return metric is included in the determination of the grant date fair value of the performance shares; however, the recognition of compensation cost for performance share awards is based on the results of the internal performance metrics. Performance shares granted during 2025 vest at the end of a three-year service period if relative stockholder return and internal performance metrics, including a market condition, are met. The existence of a market condition requires recognition of compensation cost for the performance share awards over the requisite period regardless of whether the relative stockholder return metric is met. On the other hand, the existence of a performance condition requires recognition of compensation cost for the performance share awards based on the performance achieved ranging from 0%-200%. The following table summarizes performance shares activity for the years ended December 31, 2025, 2024, and 2023:
(1) Includes 26,200 additional shares granted and 468,393 shares cancelled in connection with the vesting of the 2020 award in 2023 due to above-target and below target performance, respectively, in accordance with the terms of the award. (2) Includes 22,351 additional shares granted and 187,809 shares cancelled in connection with the vesting of the 2021 award in 2024 due to above-target and below target performance, respectively, in accordance with the terms of the award. (3) Includes 77,826 additional shares granted and 490,093 shares cancelled in connection with the vesting of the 2022 award in 2025 due to above-target and below target performance, respectively, in accordance with the terms of the award. At December 31, 2025, there was $9.4 million of unrecognized compensation cost related to performance shares to be recognized over a weighted average period of 1.9 years. Stock Options Stock options granted under the Company’s incentive plans generally vest over three years and are exercisable over a period not to exceed ten years from the grant date. The exercise price of stock options is equal to the fair market value of the shares on the date of the grant. The value of each stock option award is estimated using the Black-Scholes option pricing model. Stock options are accounted for as equity awards. The following table sets forth the weighted average fair value of stock options and the assumptions used to estimate the fair value of the stock options using the Black-Scholes option valuation model:
The following table summarizes stock option activity for the years ended December 31, 2025, 2024, and 2023:
The following table summarizes outstanding stock options as of December 31, 2025:
The total intrinsic value of options exercised for the year ended December 31, 2025 was $9.3 million. Cash received from options exercised for the year ended December 31, 2025 was $13.4 million and there was no related tax benefit. The grant date fair value for stock options vested during the years ended December 31, 2024 and 2023 was nil.
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Fair Value Measurements |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| FAIR VALUE MEASUREMENTS | FAIR VALUE MEASUREMENTS
Coeur Rochester, Inc., a subsidiary of the Company, had a loan payable of $72.3 million related to the purchase of bullion and metal inventory from SilverCrest that was in effect settled on the date of the SilverCrest Transaction. The acquired bullion and metal inventory was sold during the first quarter of 2025 for proceeds of $72.0 million. The proceeds are included in the operating cash flows for the first quarter and the $0.3 million loss was recorded in Fair value adjustments, net on the Consolidated Statements of Comprehensive Income (loss). Accounting standards establish a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1), secondary priority to quoted prices in inactive markets or observable inputs (Level 2), and the lowest priority to unobservable inputs (Level 3). The following table presents the Company’s financial assets and liabilities measured at fair value on a recurring basis (at least annually) by level within the fair value hierarchy. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement:
The Company’s provisional metal sales contracts include concentrate and certain doré sales contracts that are valued using pricing models with inputs derived from observable market data, including forward market prices. No assets or liabilities were transferred between fair value levels in the year ended December 31, 2025. The fair value of financial assets and liabilities carried at book value in the financial statements at December 31, 2025 and December 31, 2024 is presented in the following table:
(1) Net of unamortized debt issuance costs of $2.3 million.
(1) Net of unamortized debt issuance costs of $3.1 million. (2) Unamortized debt issuance costs of $3.4 million included in Other Non-Current Assets. The fair value of the 2029 Senior Notes was estimated using quoted market prices. The fair value of the RCF approximates book value as the liability is secured, has a variable interest rate, and lacks significant credit concerns. In July 2024, the Company completed the purchase of mining concessions adjacent to the Palmarejo complex from Fresnillo. Total consideration includes a cash payment of $10 million paid at closing, the Deferred Cash Due 2025 of $10 million, which was paid in July 2025, and the Deferred Cash Due 2026 of $5 million. The fair value of the Deferred Cash Due 2025 and Deferred Cash Due 2026 was estimated using the pricing model with inputs derived from observable data, including yield curves and credit spreads. The model inputs can generally be verified and do not involve significant management judgment. Such instruments are classified within Level 2 of the fair value hierarchy.
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Derivative Financial Instruments |
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| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DERIVATIVE FINANCIAL INSTRUMENTS | DERIVATIVE FINANCIAL INSTRUMENTS & HEDGING ACTIVITIES The Company is exposed to various market risks, including the effect of changes in metal prices, foreign currency exchange rates and interest rates, and uses derivatives to manage financial exposures that occur in the normal course of business. Derivative gains and losses are included in operating cash flows in the period in which they contractually settle. The Company does not hold or issue derivatives for trading or speculative purposes. The Company may elect to designate certain derivatives as hedging instruments under U.S. GAAP. The Company formally documents all relationships between designated hedging instruments and hedged items as well as its risk management objectives and strategies for undertaking hedge transactions. This process includes linking all derivatives designated as hedges to either recognized assets or liabilities or forecasted transactions and assessing, both at inception and on an ongoing basis, the effectiveness of the hedging relationships. Derivatives Designated as Cash Flow Hedging Strategies To protect the Company’s exposure to fluctuations in metal prices, particularly during times of elevated capital expenditures, in the past the Company has entered into forward contracts. The contracts were net settled monthly, and if the actual price of gold or silver at the time of expiration is lower than the fixed price or higher than the fixed price, it resulted in a realized gain or loss, respectively. The Company elected to designate these instruments as cash flow hedges of forecasted transactions at their inception. At December 31, 2025, the Company had no outstanding derivative cash flow hedge instruments. The effective portions of cash flow hedges were recorded in Accumulated other comprehensive income (loss) (“AOCI”) until the hedged item was recognized in earnings. Deferred gains and losses associated with cash flow hedges of metal sales revenue were recognized as a component of Revenue in the same period as the related sale is recognized. The following table sets forth the after-tax gains (losses) on derivatives designated as cash flow hedges that have been included in AOCI and the Consolidated Statement of Comprehensive Income (Loss) for the years ended December 31, 2025, 2024 and 2023, respectively (in thousands):
Derivatives Not Designated as Hedging Instruments Provisional Metal Sales The Company enters into sales contracts with third-party smelters, refiners and off-take customers which, in some cases, provide for a provisional payment based upon preliminary assays and quoted metal prices. The provisionally priced sales contracts contain an embedded derivative that is required to be separated from the host contract for accounting purposes. The host contract is the receivable recorded at the forward price at the time of sale. The embedded derivatives do not qualify for hedge accounting and are marked to market through earnings each period until final settlement. The Company acquired existing zero cost collar hedges for 1,600 ounces of gold and 200,000 ounces of silver on February 14, 2025 as part of its acquisition of SilverCrest that settled monthly through March 2025. The Company had no outstanding gold or silver hedging contracts at December 31, 2025. At December 31, 2025, the Company had the following derivative instruments that settle as follows:
The following summarizes the classification of the fair value of the derivative instruments:
The following represent mark-to-market gains (losses) on derivative instruments in the years ended December 31, 2025, 2024, and 2023, respectively (in thousands):
Credit Risk The credit risk exposure related to any derivative instrument is limited to the unrealized gains, if any, on outstanding contracts based on current market prices. To reduce counter-party credit exposure, the Company enters into contracts with institutions management deems credit-worthy and limits credit exposure to each institution. The Company does not anticipate non-performance by any of its counterparties.
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Additional Comprehensive Income (Loss) Detail |
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| Other Income and Expenses [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Additional Comprehensive Income (Loss) Detail | ADDITIONAL COMPREHENSIVE INCOME (LOSS) DETAIL Pre-development, reclamation, and other consists of the following:
Other, net consists of the following:
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Net Income (Loss) Per Share |
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| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Earnings Per Share | NET INCOME (LOSS) PER SHARE Basic net income per share is computed by dividing net income available to common stockholders by the weighted average number of shares of the Company’s common stock outstanding during the period. Diluted net income per share reflects the potential dilution that would occur if securities or other contracts to issue common stock were exercised or converted into common stock. For the years ended December 31, 2025, 2024 and 2023, there were 12,917, 61,467 and 1,777,273 common stock equivalents, respectively, related to equity-based awards that were not included in the diluted earnings per share calculation as the shares would be antidilutive.
On May 27, 2025, the Company announced a $75.0 million share repurchase program (the “Program”), effective through May 31, 2026. Under the Program, repurchases may be carried out from time to time through opportunistic open-market purchases or by other means in amounts and at prices that Coeur deems appropriate, subject to market and business conditions, applicable legal requirements and other considerations. On June 11, 2025, the Company entered into a 10b-18 share repurchase agreement (the “10b-18 Agreement”) and an issuer securities repurchase 10b5-1 plan (the “Company 10b5-1 Plan”) with BMO Capital Markets Corp. as the Company’s broker. On August 8, 2025, the Company and BMO Capital Markets Corp. amended the Company 10b5-1 Plan to modify certain terms of the arrangement (the “Modified Company 10b5-1 Plan”). The following table summarizes repurchases made pursuant to the 10b-18 Agreement in the year ended December 31, 2025:
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Supplemental Guarantor Information |
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| Condensed Financial Information Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| SUPPLEMENTAL GUARANTOR INFORMATION | SUPPLEMENTAL GUARANTOR INFORMATION The following summarized financial information is presented to satisfy disclosure requirements of Rule 13-01 of Regulation S-X resulting from the guarantees by Coeur Alaska, Inc., Coeur Explorations, Inc., Coeur Rochester, Inc., Coeur South America Corp., Wharf Resources (U.S.A.), Inc. and its subsidiaries, Coeur Capital, Inc., Sterling Intermediate Holdco, Inc., and Coeur Sterling Holdings LLC (collectively, the “Subsidiary Guarantors”) of the 2029 Senior Notes. The following schedules present summarized financial information of (a) Coeur, the parent company, and (b) the Subsidiary Guarantors (collectively the “Obligor Group”). The summarized financial information of the Obligor Group is presented on a combined basis with intercompany balances and transactions between entities in the Obligor Group eliminated. The Obligor Group’s amounts due from, amounts due to and transactions with certain wholly-owned domestic and foreign subsidiaries of the Company have been presented in separate line items, if they are material. Each of the Subsidiary Guarantors is 100% owned by Coeur and the guarantees are full and unconditional and joint and several obligations. There are no restrictions on the ability of Coeur to obtain funds from the Subsidiary Guarantors by dividend or loan. SUMMARIZED BALANCE SHEET
(1) Coeur Mining, Inc.’s non-current assets include its investment in Guarantor Subsidiaries. SUMMARIZED STATEMENTS OF INCOME YEAR ENDED DECEMBER 31, 2025
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Commitments and Contingencies |
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| Commitments and Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| COMMITMENTS AND CONTINGENCIES | COMMITMENTS AND CONTINGENCIES Mexico Litigation Matters As of December 31, 2025, $29.4 million in principal is due from the Mexican government associated with amounts that were paid as VAT under Coeur Mexicana, S.A. de C.V.’s (“Coeur Mexicana’s”) prior royalty agreement with a subsidiary of Franco-Nevada Corporation, which was terminated in 2016. Coeur Mexicana applied for and initially received refunds in the normal course of these amounts paid as VAT associated with the royalty payments; however, in 2011 the Mexican tax authorities began denying refunds of these amounts based on the argument that VAT was not legally due on the royalty payments. Accordingly, Coeur Mexicana began to request refunds of these amounts paid as VAT as undue payments, which the Mexican tax authorities also denied. The Company has since been engaged in ongoing efforts to recover these amounts from the Mexican government (including through refiling refund requests as undue payments rather than refunds of VAT that were due, litigation and international arbitration). Despite a favorable ruling from Mexican tax courts in this matter in 2019, Mexico still has not returned the payments. While the Company believes that it remains legally entitled to be refunded the full amount of the receivable and intends to rigorously continue its recovery efforts, based on the continued failure to recover the receivable and certain unfavorable Mexican court decisions, the Company determined to write down the carrying value of the receivable at September 30, 2021. Coeur initiated an arbitration proceeding against Mexico under Annex 14-C of the United States-Mexico-Canada Agreement, or USMCA, for violations of the North American Free Trade Agreement, or NAFTA, to pursue recovery of the unduly paid VAT plus interest and other damages. Outcomes in arbitration and the process for recovering funds even if there is a successful outcome in arbitration can be lengthy and unpredictable. Palmarejo Gold Stream Coeur Mexicana currently sells 50% of Palmarejo gold production (excluding production from certain properties acquired in 2015 and 2024) to a subsidiary of Franco-Nevada Corporation (“Franco-Nevada”) under a gold stream agreement for the lesser of $800 or spot price per ounce (“Franco-Nevada Gold Stream Agreement”). The Franco-Nevada Gold Stream Agreement supersedes an earlier arrangement made in January 2009 in which Franco-Nevada purchased a royalty covering 50% of the gold produced by Coeur Mexicana from its Palmarejo silver and gold mine in Mexico in exchange for total consideration of $78.0 million, consisting of $75.0 million in cash plus a warrant to acquire Franco-Nevada Common Shares that was then-valued at $3.0 million (the “Prior Gold Stream Agreement”). The Prior Gold Stream Agreement was terminated in 2014 and its minimum ounce delivery requirement satisfied in 2016, after which sales under the Franco-Nevada Gold Stream Agreement commenced. Under the Franco-Nevada Gold Stream Agreement, Coeur Mexicana received a $22.0 million deposit toward future deliveries. In accordance with generally accepted accounting principles, although Coeur Mexicana has satisfied its contractual obligation to repay the deposit to Franco-Nevada, the deposit is accounted for as deferred revenue and is recognized as revenue on a units-of-production basis as ounces are sold to Franco-Nevada. Because there is no minimum obligation associated with the deposit, it is not considered a financing, and each shipment is considered to be a separate performance obligation. The Franco-Nevada Gold Stream Agreement represents a contract liability under ASC 606, which requires the Company to ratably recognize a portion of the deposit as revenue for each gold ounce delivered to Franco-Nevada. The remaining unamortized balance is included in Accrued liabilities and other and Other long-term liabilities on the Consolidated Balance Sheet. The following table presents a roll forward of the Franco-Nevada contract liability balance:
Metal Sales Prepayments In June 2019, Coeur amended its existing sales and purchase contract with a metal sales counterparty for gold concentrate from its Kensington mine (the “Amended Sales Contract”). From time to time thereafter, the Amended Sales Contract has been further amended to allow for additional prepayments. Additionally, in June 2023, the Company entered into sales and purchase contracts with a metal sales counterparty for gold electrolytic cathodic sludge from its Wharf mine and gold and silver doré from its Rochester mine. The metal sales prepayments represented a contract liability under ASC 606, which required the Company to recognize ratably a portion of the deposit as revenue for each gold and silver ounce delivered to the customer. The remaining contract liability was included in Accrued liabilities and other on the Consolidated Balance Sheet. In September 2024, Kensington received an additional prepayment of $25.0 million, following the fulfillment of the previous received prepayments. In December 2024, Wharf and Rochester received additional prepayments of $12.5 million and $17.5 million, respectively. All of the outstanding prepayments as of December 31, 2024 were recognized as revenue in the first quarter of 2025. At December 31, 2025, there were no remaining contract liabilities. The following table presents a roll forward of the prepayment contract liability balance:
Kensington Royalty Matter On March 28, 2024, the Company and its subsidiary Coeur Alaska, Inc. (“Coeur Alaska”) entered into a settlement agreement to resolve litigation with Maverix Metals Inc. and Maverix Metals (Nevada) Inc. (collectively, “Maverix”) regarding the terms of a royalty impacting a portion of the Kensington mine property (the “Maverix Litigation”). While Coeur Alaska continued to believe its claims and counterclaims in the matter were valid, it determined that the settlement was appropriate given the inherent uncertainty presented in litigation matters. Coeur Alaska and Maverix agreed to amend the terms of the royalty to decrease the effective rate of the royalty and to eliminate the concept of cost recoupment provided for in the original royalty. The amended royalty now provides that Coeur Alaska pays a net returns royalty on up to two million troy ounces of gold produced at a rate of: (i) 1.25% for production occurring from January 1, 2024 through December 31, 2026 and (ii) 1.5% for production occurring on or after January 1, 2027. The Company also agreed to issue shares of its common stock to an affiliate of Maverix (“Settlement Shares”), consisting of 737,210 shares that were issued in April 2024 and 595,267 shares that were issued in March 2025. The issuances of the Settlement Shares were made pursuant to the exemption from the registration requirements afforded by Section 4(a)(2) of the Securities Act of 1933, as amended. U.S. Wage and Hour Matter On November 13, 2024, a putative collective and class action lawsuit was filed against the Company by a former employee in the United States District Court for the Northern District of Illinois, Eastern Division (the “Court”) alleging non-compliance with certain provisions of the Fair Labor Standards Act and the Alaska Wage and Hour Act (“Wage and Hour Litigation”). The Company reached an agreement in principle to resolve the Wage and Hour Litigation on August 26, 2025, and executed a definitive settlement agreement on January 12, 2026 (the “Wage and Hour Litigation Settlement”). The Company denies any wrongdoing and its planned settlement of the Wage and Hour Litigation is not an admission of any non-compliance with the Fair Labor Standards Act or the Alaska Wage and Hour Act, but rather a business decision made in recognition of the costs of defense and inherent uncertainty presented in litigation matters. The Wage and Hour Litigation Settlement was approved by the Court on January 16, 2026. The Company made a settlement payment for $6.1 million in February 2026 and anticipates incurring additional expenses for the employer’s share of relevant taxes for amounts treated as wages. Other Commitments and Contingencies The Company, either directly or through its subsidiaries, has a number of active litigation matters related to labor and employment matters involving its operations in Mexico. Although the Company intends to vigorously defend its interests in these matters, litigation is inherently uncertain and the Company has determined it is reasonably possible that it may incur a loss of $0 to $12 million in these matters. This good faith estimate of the potential loss in these matters includes estimates of penalties and interest through the date of this Report, but such penalties and interest may continue to grow during the course of legal proceedings. As part of its ongoing business and operations, the Company and its affiliates are required to provide surety bonds, bank letters of credit, bank guarantees and, in some cases, cash as financial support for various purposes, including environmental remediation, reclamation, and other general corporate purposes. As of December 31, 2025 and December 31, 2024, the Company had surety bonds totaling $372.4 million and $363.7 million, respectively, in place as financial support for future reclamation and closure costs. The obligations associated with these instruments are generally related to performance requirements that the Company addresses through its ongoing operations and, from time to time, the Company may be required to post collateral, including cash or letters of credit which reduce availability under its revolving credit facility, to support these instruments. As the specific requirements are met, the beneficiary of the associated instrument cancels and/or returns the instrument to the issuing entity. Certain of these instruments are associated with operating sites with long-lived assets and will remain outstanding until closure. The Company believes it is in compliance with all applicable bonding obligations and will be able to satisfy future bonding requirements through existing or alternative means, as they arise.
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Additional Balance Sheet Detail and Supplemental Cash Flow Information |
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| Supplemental Cash Flow Information [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cash Flow, Supplemental Disclosures [Text Block] | ADDITIONAL BALANCE SHEET DETAIL AND SUPPLEMENTAL CASH FLOW INFORMATION Accrued liabilities and other consist of the following:
(1) See Note 18 -- Commitments and Contingencies for additional details on deferred revenue liabilities. (2) See Note 13 -- Fair Value Measurements for additional details on Deferred Cash Due 2026. The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that total the same such amounts shown in the Consolidated Statements of Cash Flows in the years ended December 31, 2025 and 2024:
(1) Restricted cash equivalents are included in Prepaid expenses and other and Restricted assets on the Consolidated Balance Sheet.
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Insider Trading Arrangements |
3 Months Ended | 12 Months Ended |
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Dec. 31, 2025
shares
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Dec. 31, 2025
shares
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| Trading Arrangements, by Individual | ||
| Rule 10b5-1 Arrangement Adopted | false | |
| Non-Rule 10b5-1 Arrangement Adopted | false | |
| Non-Rule 10b5-1 Arrangement Terminated | false | |
| Casey M. Nault [Member] | ||
| Trading Arrangements, by Individual | ||
| Material Terms of Trading Arrangement | The trading arrangement for the sale of shares of the Company’s common stock previously adopted by Casey M. Nault, Executive Vice President, General Counsel and Secretary, on February 28, 2025 (the “Nault 10b5-1 Plan”) was terminated on August 22, 2025 (the “Nault 10b5-1 Plan Termination Date”) pursuant to the terms specified in the Nault 10b5-1 Plan because all 202,257 shares subject to the plan had been sold.
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| Name | Casey M. Nault | |
| Title | Vice President, General Counsel and Secretary | |
| Rule 10b5-1 Arrangement Terminated | true | |
| Termination Date | August 22, 2025 | |
| Aggregate Available | 202,257 | 202,257 |
| Mitchell J. Krebs [Member] | ||
| Trading Arrangements, by Individual | ||
| Material Terms of Trading Arrangement | The trading arrangement for the sale of shares of the Company’s common stock previously adopted by Mitchell J. Krebs, Chairman, President and Chief Executive Officer, on June 6, 2025 (the “June Krebs 10b5-1 Plan”) was terminated on September 8, 2025 (the “June Krebs 10b5-1 Plan Termination Date”) pursuant to the terms specified in the June Krebs 10b5-1 Plan because all 250,000 shares subject to the plan had been sold.
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| Name | Mitchell J. Krebs | |
| Title | Chairman, President and Chief Executive Officer | |
| Rule 10b5-1 Arrangement Terminated | true | |
| Termination Date | September 8, 2025 | |
| Aggregate Available | 250,000 | 250,000 |
Insider Trading Policies and Procedures |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Insider Trading Policies and Procedures [Line Items] | |
| Insider Trading Policies and Procedures Adopted | true |
Cybersecurity Risk Management and Strategy Disclosure |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Cybersecurity Risk Management, Strategy, and Governance [Line Items] | |
| Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] | Our cybersecurity program is intended to assess, identify, and manage material risks from cybersecurity threats, including those associated with our use of third-party service providers. We integrate cybersecurity into our top-level enterprise risk management (“ERM”) processes and our site-level operational risk management (“ORM”) processes, including management of operational technology (“OT”) cybersecurity risks. This involves, in part, direct engagement by, and consultation with, our Vice President, IT & Cybersecurity (“Vice President”) during ERM and ORM risk assessments, and collaboration between the Vice President and relevant Operations employees regarding OT cybersecurity. Our cybersecurity strategy leverages people, processes, and technology to identify and manage cybersecurity risks, including through: security monitoring; vulnerability assessments; patching and security upgrades; deployment of network defenses; regular cybersecurity trainings for users; use of third-party cybersecurity vendors to complement our internal Cybersecurity and IT Infrastructure team, including for monitoring, remediation, and response capabilities; periodic engagement of cybersecurity consultants, including for cybersecurity maturity assessments and recommendations and penetration test exercises; and periodic reviews of aspects of our cybersecurity program by our Internal Audit function. We also have a Cybersecurity Incident Response Plan (“CSIRP”) to provide a standardized framework for responding to cybersecurity incidents, including escalation to senior management and other key stakeholders, as appropriate. Our CSIRP is reviewed at least annually, and we conduct cybersecurity tabletop exercises to practice our response.
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| Cybersecurity Risk Management Processes Integrated [Flag] | true |
| Cybersecurity Risk Management Processes Integrated [Text Block] | Our cybersecurity program is intended to assess, identify, and manage material risks from cybersecurity threats, including those associated with our use of third-party service providers. We integrate cybersecurity into our top-level enterprise risk management (“ERM”) processes and our site-level operational risk management (“ORM”) processes, including management of operational technology (“OT”) cybersecurity risks. This involves, in part, direct engagement by, and consultation with, our Vice President, IT & Cybersecurity (“Vice President”) during ERM and ORM risk assessments, and collaboration between the Vice President and relevant Operations employees regarding OT cybersecurity.
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| Cybersecurity Risk Management Third Party Engaged [Flag] | true |
| Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] | true |
| Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] | false |
| Cybersecurity Risk Board of Directors Oversight [Text Block] | Our Board, with the assistance of the Audit Committee, to whom the Board has delegated to the primary authority and responsibility to oversee cybersecurity risks, oversees the management of risks arising from cybersecurity incidents, and, as noted above, cybersecurity is one of the material risks tracked through our ERM process. The Audit Committee is briefed quarterly by our Vice President on cybersecurity emerging risks, strategies, key initiatives, incidents and training and compliance. Executive management and other senior leaders participate in the semi-annual updates to our ERM risk register and heat map, and those updates, which incorporate cybersecurity risk and strategy, also are presented to our Board for discussion and feedback at least annually. We also have protocols by which certain cybersecurity incidents that meet established reporting thresholds are escalated within the Company and, where appropriate, reported promptly to the Audit Committee Chair. |
| Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] | Our Vice President leads our internal team responsible for assessing and managing cybersecurity risks. |
| Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] | The Vice President reports directly to the Senior Vice President, FP&A, Strategy and Performance and regularly engages with and briefs other members of senior and executive management on cybersecurity issues. A number of IT professionals with experience implementing cybersecurity defenses and responding to cyber attacks report to the Vice President and, as noted above, the Vice President also oversees third-party firms specializing in security monitoring and vulnerability assessment. |
| Cybersecurity Risk Role of Management [Text Block] | Our Vice President leads our internal team responsible for assessing and managing cybersecurity risks. The Vice President has more than 10 years of experience being responsible for cybersecurity at multi-site industrial companies, in addition to IT infrastructure and strategy, and has earned the Global Information Assurance Certification (“GIAC”) Critical Controls, Defensible Security Architecture, Security Leadership, Security Operations, and Strategic Planning, Policy and Leadership certifications, as well as a Cybersecurity Management degree from the SANS Technology Institute. The Vice President reports directly to the Senior Vice President, FP&A, Strategy and Performance and regularly engages with and briefs other members of senior and executive management on cybersecurity issues. A number of IT professionals with experience implementing cybersecurity defenses and responding to cyber attacks report to the Vice President and, as noted above, the Vice President also oversees third-party firms specializing in security monitoring and vulnerability assessment.
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| Cybersecurity Risk Management Positions or Committees Responsible [Flag] | true |
| Cybersecurity Risk Management Positions or Committees Responsible [Text Block] | Our Vice President leads our internal team responsible for assessing and managing cybersecurity risks. The Vice President has more than 10 years of experience being responsible for cybersecurity at multi-site industrial companies, in addition to IT infrastructure and strategy, and has earned the Global Information Assurance Certification (“GIAC”) Critical Controls, Defensible Security Architecture, Security Leadership, Security Operations, and Strategic Planning, Policy and Leadership certifications, as well as a Cybersecurity Management degree from the SANS Technology Institute. The Vice President reports directly to the Senior Vice President, FP&A, Strategy and Performance and regularly engages with and briefs other members of senior and executive management on cybersecurity issues. A number of IT professionals with experience implementing cybersecurity defenses and responding to cyber attacks report to the Vice President and, as noted above, the Vice President also oversees third-party firms specializing in security monitoring and vulnerability assessment.
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| Cybersecurity Risk Management Expertise of Management Responsible [Text Block] | The Vice President has more than 10 years of experience being responsible for cybersecurity at multi-site industrial companies, in addition to IT infrastructure and strategy, and has earned the Global Information Assurance Certification (“GIAC”) Critical Controls, Defensible Security Architecture, Security Leadership, Security Operations, and Strategic Planning, Policy and Leadership certifications, as well as a Cybersecurity Management degree from the SANS Technology Institute. |
| Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] | Our Vice President leads our internal team responsible for assessing and managing cybersecurity risks. The Vice President has more than 10 years of experience being responsible for cybersecurity at multi-site industrial companies, in addition to IT infrastructure and strategy, and has earned the Global Information Assurance Certification (“GIAC”) Critical Controls, Defensible Security Architecture, Security Leadership, Security Operations, and Strategic Planning, Policy and Leadership certifications, as well as a Cybersecurity Management degree from the SANS Technology Institute. The Vice President reports directly to the Senior Vice President, FP&A, Strategy and Performance and regularly engages with and briefs other members of senior and executive management on cybersecurity issues. A number of IT professionals with experience implementing cybersecurity defenses and responding to cyber attacks report to the Vice President and, as noted above, the Vice President also oversees third-party firms specializing in security monitoring and vulnerability assessment.
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| Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] | true |
Summary of Significant Accounting Policies (Policies) |
12 Months Ended |
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| Accounting Policies [Abstract] | |
| Risks and Uncertainties | Risks and uncertainties As a mining company, the revenue, profitability and future rate of growth of the Company are substantially dependent on the prevailing prices for gold, silver, zinc and lead. The prices of these metals are volatile and affected by many factors beyond the Company’s control, including prevailing interest rates and returns on other asset classes, expectations regarding inflation, speculation, currency values, governmental decisions regarding precious metals stockpiles, global and regional demand and production, political and economic conditions and other factors. A substantial or extended decline in commodity prices could have a material adverse effect on the Company’s financial position, results of operations, cash flows, access to capital and the quantities of reserves that the Company can economically produce. Further, the carrying value of the Company’s property, plant and equipment and mining properties, net, inventories and ore on leach pads are particularly sensitive to the outlook for commodity prices. A decline in the Company’s price outlook from current levels could result in material impairment charges related to these assets. In addition to changes in commodity prices, other factors such as changes in mine plans, increases in costs, geotechnical failures, changes in social, environmental or regulatory requirements and impacts of global events could result in material impairment charges related to these assets.
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| Use of Estimates, Policy | Use of Estimates The Company's Consolidated Financial Statements have been prepared in accordance with United States Generally Accepted Accounting Principles (“U.S. GAAP”). The preparation of the Company's Consolidated Financial Statements requires the Company to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related disclosure of contingent assets and liabilities at the date of the Consolidated Financial Statements and reported amounts of revenues and expenses during the reporting period. The more significant areas requiring the use of management estimates and assumptions relate to metal prices and mineral reserves that are the basis for future cash flow estimates utilized in impairment calculations and units-of production amortization calculations, environmental, reclamation and closure obligations, estimates of recoverable silver and gold in leach pad inventories, estimates of fair value for certain reporting units, goodwill and asset impairments, valuation allowances for deferred tax assets, and the fair value and accounting treatment of financial instruments, equity securities, asset acquisitions, the allocation of fair value to assets and liabilities assumed in connection with business combinations, and derivative instruments. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. Accordingly, actual results will differ from the amounts estimated in these financial statements.
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| Consolidation, Policy | Principles of Consolidation The Consolidated Financial Statements include the wholly-owned subsidiaries of the Company, the most significant of which are Compania Minera La Llamarada, S.A. de C.V., Coeur Mexicana S.A. de C.V., Coeur Rochester, Inc., Coeur Alaska, Inc., Wharf Resources (U.S.A.), Inc., and Coeur Silvertip Holdings Ltd. All intercompany balances and transactions have been eliminated.
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| Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy | Cash and Cash Equivalents Cash and cash equivalents include all highly-liquid investments with an original maturity of three months or less. The Company minimizes its credit risk by investing its cash and cash equivalents with major U.S. and international banks and financial institutions located principally in the United States with a minimum credit rating of A1, as defined by Standard & Poor’s. The Company’s management believes that no concentration of credit risk exists with respect to the investment of its cash and cash equivalents. At certain times, amounts on deposit may exceed federal deposit insurance limits.
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| Receivables, Policy | Receivables Trade receivables and other receivable balances are recognized net of an allowance for credit losses. The allowance represents the portion of the amortized cost basis that the Company does not expect to collect due to credit over the contractual life of the receivables, taking into consideration past events, current conditions and reasonable and supportable forecasts of future economic conditions. As of December 31, 2025, the amount of credit loss recognized is not significant.
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| Ore on Leach Pad | Ore on Leach Pads The heap leach process extracts silver and gold by placing ore on an impermeable pad and applying a diluted cyanide solution that dissolves a portion of the contained silver and gold, which are then recovered in metallurgical processes. The Company uses several integrated steps to scientifically measure the metal content of ore placed on the leach pads. As the ore body is drilled in preparation for the blasting process, samples are taken of the drill residue and are assayed to determine estimated quantities of contained metal. The Company then processes the ore through crushing facilities where the output is again weighed and sampled for assaying. A metallurgical reconciliation with the data collected from the mining operation is completed with appropriate adjustments made to previous estimates. The crushed ore is then transported to the leach pad for application of the leaching solution. As the leach solution is collected from the leach pads, it is continuously sampled for assaying. The quantity of leach solution is measured by flow meters throughout the leaching and precipitation process. After precipitation, the product is converted to doré at the Rochester mine and a form of gold electrolytic cathodic sludge at the Wharf mine, representing the final product produced by each mine. The inventory is stated at lower of cost or net realizable value, with cost being determined using a weighted average cost method. The historical cost of metal expected to be extracted within 12 months is classified as current and the historical cost of metals contained within the broken ore expected to be extracted beyond 12 months is classified as non-current. Ore on leach pads is valued based on actual production costs incurred to produce and place ore on the leach pad, less costs allocated to minerals recovered through the leach process. The estimate of both the ultimate recovery expected over time and the quantity of metal that may be extracted relative to the time the leach process occurs requires the use of estimates, which are inherently inaccurate due to the nature of the leaching process. The quantities of metal contained in the ore are based upon actual weights and assay analysis. The rate at which the leach process extracts gold and silver from the crushed ore is based upon laboratory testing and actual experience of more than 20 years of leach pad operations at the Rochester mine and 30 years of leach pad operations at the Wharf mine. The assumptions used by the Company to measure metal content during each stage of the inventory conversion process includes estimated recovery rates based on laboratory testing and assaying. The Company periodically reviews its estimates compared to actual experience and revises its estimates when appropriate. The ultimate recovery will not be known until leaching operations cease. Variations between actual and estimated quantities resulting from changes in assumptions and estimates that do not result in write-downs to net realizable value are accounted for on a prospective basis. There are five reusable heap leach pads (load/offload) used at Wharf. Each pad goes through an approximate 24-month process of loading of ore, leaching and offloading which includes a neutralization and denitrification process. During the leaching cycle of each pad, revised estimated recoverable ounces for each of the pads may result in an upward or downward revision from time to time, which generally have not been significant. The updated recoverable ounce estimate performed as part of the review of estimated recoverable metal is considered a change in estimate and was accounted for prospectively. As of December 31, 2025, the Company’s combined estimated recoverable ounces of gold and silver on the leach pads were 55,944 and 9.6 million, respectively.
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| Metal and Other Inventory | Metal and Other Inventory Inventories include concentrate, doré, and operating materials and supplies. The classification of inventory is determined by the stage at which the ore is in the production process. All inventories are stated at the lower of cost or net realizable value, with cost being determined using a weighted average cost method. Concentrate and doré inventory includes product at the mine site and product held by refineries. Metal inventory costs include direct labor, materials, depreciation, depletion and amortization as well as overhead costs relating to mining activities.
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| Property, Plant and Equipment, Useful Life | Property, Plant, and Equipment and Mining Properties, Net Expenditures for new facilities, assets acquired pursuant to finance leases, new assets or expenditures that extend the useful lives of existing facilities are capitalized and depreciated using the straight-line method at rates sufficient to depreciate such costs over the shorter of estimated productive lives of such facilities, lease term, or the useful life of the individual assets. Productive lives range from 7 to 30 years for buildings and improvements and 3 to 10 years for machinery and equipment. Certain mining equipment is depreciated using the units-of-production method based upon estimated total proven and probable reserves. Capitalization of mine development costs begins once all operating permits have been secured, mineralization is classified as proven and probable reserves and a final feasibility study has been completed. Mine development costs include engineering and metallurgical studies, drilling and other related costs to delineate an ore body, the removal of overburden to initially expose an ore body at open pit surface mines and the building of access ways, shafts, lateral access, drifts, ramps and other infrastructure at underground mines. Costs incurred before mineralization are classified as proven and probable reserves and are capitalized if a project is in pre-production phase or expensed and classified as Exploration or Pre-development if the project is not yet in pre-production. Mine development costs are amortized using the units-of-production method over the estimated life of the ore body generally based on recoverable ounces to be mined from proven and probable reserves. Interest expense allocable to the cost of developing mining properties and to construct new facilities is capitalized until assets are ready for their intended use. Drilling and related costs incurred at the Company’s operating mines are expensed as incurred in Exploration, unless the Company can conclude with a high degree of confidence, prior to the commencement of a drilling program, that the drilling costs will result in the conversion of a mineral resource into mineral reserve. The Company’s assessment is based on the following factors: results from previous drill programs; results from geological models; results from a mine scoping study confirming economic viability of the resource; and preliminary estimates of mine inventory, ore grade, cash flow and mine life. In addition, the Company must have all permitting and/or contractual requirements necessary to have the right to and/or control of the future benefit from the targeted ore body. The costs of a drilling program that meet these criteria are capitalized as mine development costs. Drilling and related costs of approximately $21.0 million and $16.8 million in the years ended December 31, 2025 and 2024, respectively, were capitalized. The cost of removing overburden and waste materials to access the ore body at an open pit mine prior to the production phase are referred to as “pre-stripping costs.” Pre-stripping costs are capitalized during the development of an open pit mine. Stripping costs incurred during the production phase of a mine are variable production costs that are included as a component of inventory to be recognized in Costs applicable to sales in the same period as the revenue from the sale of inventory. Significant payments related to the acquisition of land and mineral rights are capitalized. Prior to acquiring such land or mineral rights, the Company generally makes a preliminary evaluation to determine that the property has significant potential to develop an economic ore body. The time between initial acquisition and full evaluation of a property’s potential is variable and is determined by many factors including location relative to existing infrastructure, the property’s stage of development, geological controls and metal prices. If a mineable ore body is discovered, such costs are amortized when production begins using the units-of-production method based on recoverable ounces to be mined from proven and probable reserves. If no mineable ore body is discovered, such costs are expensed in the period in which it is determined the property has no future economic value.
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| Impairment or Disposal of Long-Lived Assets, Policy | Impairment of Long-lived Assets We review and evaluate our long-lived assets for impairment whenever events or changes in circumstances indicate that the related carrying amounts may not be recoverable. Asset impairment is considered to exist if the total estimated undiscounted pretax future cash flows are less than the carrying amount of the asset. In estimating future cash flows, assets are grouped at the lowest level for which there are identifiable cash flows that are largely independent of future cash flows from other asset groups. An impairment loss is measured by discounted estimated future cash flows, and recorded by reducing the asset's carrying amount to fair value. Future cash flows are estimated based on estimated quantities of recoverable minerals, expected gold, silver, lead and zinc prices (considering current and historical prices, trends and related factors), production levels, operating costs, capital requirements and reclamation costs, all based on life-of-mine plans. Existing proven and probable reserves and value beyond proven and probable reserves, including mineralization other than proven and probable reserves are included when determining the fair value of mine site asset groups at acquisition and, subsequently, in determining whether the assets are impaired. The term “recoverable minerals” refers to the estimated amount of gold, silver, lead and zinc that will be obtained after taking into account losses during ore processing and treatment. Estimates of recoverable minerals from exploration stage mineral interests are risk adjusted based on management’s relative confidence in such materials. The ability to achieve the estimated quantities of recoverable minerals from exploration stage mineral interests involves further risks in addition to those risk factors applicable to mineral interests where proven and probable reserves have been identified, due to the lower level of confidence that the identified mineral resources could ultimately be mined economically. Assets classified as exploration potential have the highest level of risk that the carrying value of the asset can be ultimately realized, due to the still lower level of geological confidence and economic modeling. Gold, silver, zinc and lead prices are volatile and affected by many factors beyond the Company’s control, including prevailing interest rates and returns on other asset classes, expectations regarding inflation, speculation, currency values, governmental decisions regarding precious metals stockpiles, global and regional demand and production, political and economic conditions and other factors that may affect the key assumptions used in the Company’s impairment testing. Various factors could impact our ability to achieve forecasted production levels from proven and probable reserves. Additionally, production, capital and reclamation costs could differ from the assumptions used in the cash flow models used to assess impairment. Actual results may vary from the Company’s estimates and result in additional Impairment of Long-lived Assets.
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| Restricted Assets Policy | Restricted Assets The Company, under the terms of its self-insurance and bonding agreements with certain banks, lending institutions and regulatory agencies, is required to collateralize certain portions of its obligations. The Company has collateralized these obligations by assigning certificates of deposit that have maturity dates ranging from three months to a year, to the respective institutions or agencies. At December 31, 2025 and 2024, the Company held certificates of deposit and cash under these agreements of $9.1 million and $8.5 million, respectively. The ultimate timing of the release of the collateralized amounts is dependent on the timing and closure of each mine and repayment of the facility. In order to release the collateral, the Company must seek approval from certain government agencies responsible for monitoring the mine closure status. Collateral could also be released to the extent the Company is able to secure alternative financial assurance satisfactory to the regulatory agencies. The Company believes there is a reasonable probability that the collateral will remain in place beyond a twelve-month period and has therefore classified these investments as long-term.
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| Lessee, Leases | Leases We determine if an arrangement is, or contains, a lease at the inception date. Operating leases are included in Other assets, non-current with the related liabilities included in Accrued liabilities and other and Other long-term liabilities. Assets under finance leases, which primarily represent property and equipment, are included in Property, plant and equipment, net, with the related liabilities included in debt, current and debt, non-current on the Consolidated Balance Sheet. Operating lease assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease assets and liabilities are recognized at the lease commencement date based on the estimated present value of lease payments over the lease term. We use our estimated incremental borrowing rate to determine the present value of lease payments. Variable components of the lease payments such as maintenance costs are expensed as incurred and not included in determining the present value. Our lease terms include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. We have elected to not recognize operating lease assets and liabilities for short-term leases that have a lease term of twelve months or less. Lease expense is recognized on a straight-line basis over the lease term. We have lease agreements with lease and non-lease components which are accounted for as a single lease component. See Note 8 -- Leases for additional information related to the Company’s operating and finance leases.
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| Asset Retirement Obligation | Reclamation The Company recognizes obligations for the expected future retirement of tangible long-lived assets and other associated asset retirement costs. The fair value of a liability for an asset retirement obligation will be recognized in the period in which it is incurred if a reasonable estimate of fair value can be made. The fair value of the liability is added to the carrying amount of the associated asset and this additional carrying amount is depreciated over the life of the asset. An accretion cost, representing the increase over time in the present value of the liability, is recorded each period in Pre-development, reclamation, and other. As reclamation work is performed or liabilities are otherwise settled, the recorded amount of the liability is reduced. Future remediation costs for inactive mines are accrued based on management’s best estimate at the end of each period of the discounted costs expected to be incurred at the site. Such cost estimates include, where applicable, ongoing care and maintenance and monitoring costs. Changes in estimates are reflected prospectively in the period an estimate is revised. See Note 10 -- Reclamation for additional information.
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| Foreign Currency Transactions and Translations Policy | Foreign Currency The assets and liabilities of the Company’s foreign subsidiaries are measured using U.S. dollars as their functional currency. Monetary assets and liabilities are remeasured at the period-end exchange rate, and non-monetary assets and liabilities at historical rates, with income and expenses remeasured at the average exchange rate for the current period. Foreign currency gains and losses are included in the determination of net income or loss.
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| Derivatives, Policy | Derivative Financial Instruments The Company is exposed to various market risks, including the effect of changes in metal prices, foreign exchange rates and interest rates, and uses derivatives to manage financial exposures that occur in the normal course of business. The Company may elect to designate certain derivatives as hedging instruments under U.S. GAAP. The Company, from time to time, uses derivative contracts to protect the Company’s exposure to fluctuations in metal prices and foreign exchange rates. The Company has elected to designate these instruments as cash flow hedges of forecasted transactions at their inception. Assuming normal market conditions, the change in the market value of such derivative contracts has historically been, and is expected to continue to be, highly effective at offsetting changes in price movements of the hedged item. The effective portions of cash flow hedges are recorded in Accumulated other comprehensive income (loss) until the hedged item is recognized in earnings. Deferred gains and losses associated with cash flow hedges of metal sales revenue are recognized as a component of Revenue in the same period as the related sale is recognized. Deferred gains and losses associated with cash flow hedges of foreign currency transactions are recognized as a component of Costs applicable to sales or Pre-development, reclamation and other in the same period the related expenses are incurred. For derivatives not designated as hedging instruments, the Company recognizes derivatives as either assets or liabilities on the Consolidated Balance Sheets and measures those instruments at fair value. Changes in the value of derivative instruments not designated as hedging instruments are recorded each period in the Consolidated Statements of Comprehensive Income (Loss) in Fair value adjustments, net or Revenue. Management applies judgment in estimating the fair value of instruments that are highly sensitive to assumptions regarding commodity prices, market volatilities, and foreign currency exchange rates. See Note 14 -- Derivative Financial Instruments and Hedging Activities for additional information.
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| Share-based Compensation, Option and Incentive Plans Policy | Stock-based Compensation The Company estimates the fair value of stock options using the Black-Scholes option pricing model. Stock options granted are accounted for as equity-based awards. The Company estimates forfeitures of stock-based awards based on historical data and periodically adjusts the forfeiture rate. The adjustment of the forfeiture rate is recorded as a cumulative adjustment in the period the forfeiture estimate is changed. Compensation costs related to stock-based compensation are included in General and administrative expenses, Costs applicable to sales, and Property, plant, and equipment, net as deemed appropriate. The fair value of restricted stock is based on the Company’s stock price on the date of grant. The fair value of performance leverage stock units with market conditions is determined using a Monte Carlo simulation model. Stock based compensation expense related to awards with a market or performance condition is generally recognized over the vesting period of the award utilizing the graded vesting method, while all other awards are recognized on a straight-line basis. The Company's estimates may be impacted by certain variables including, but not limited to, stock price volatility, employee stock option exercise behaviors, additional stock option grants, estimates of forfeitures, the Company’s performance, and related tax impacts. See Note 12 -- Stock-Based Compensation for additional information.
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| Income Tax, Policy | Income and Mining Taxes The Company uses an asset and liability approach which results in the recognition of deferred tax liabilities and assets for the expected future tax consequences or benefits of temporary differences between the financial reporting basis and the tax basis of assets and liabilities, as well as operating loss and tax credit carryforwards, using enacted tax rates in effect in the years in which the differences are expected to reverse. In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of its deferred tax assets will not be realized. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. A valuation allowance has been provided for the portion of the Company’s net deferred tax assets for which it is more likely than not that they will not be realized.
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| Revenue Recognition, Policy | Revenue Recognition The Company produces doré and concentrate that is shipped to third-party refiners and smelters, respectively, for processing. The Company enters into contracts to sell its metal to various third-party customers which may include the refiners and smelters that process the doré and concentrate. The Company’s performance obligation in these transactions is generally the transfer of metal to the customer. In the case of doré shipments, the Company generally sells refined metal at market prices agreed upon by both parties. The Company also has the right, but not the obligation, to sell a portion of the anticipated refined metal in advance of being fully refined. When the Company sells refined metal or advanced metal, the performance obligation is satisfied when the metal is delivered to the customer. Revenue and Costs applicable to sales are recorded on a gross basis under these contracts at the time the performance obligation is satisfied. Under the Company’s concentrate sales contracts with third-party smelters, metal prices are set on a specified future quotational period, typically one to three months after the shipment date, based on market prices. When the Company sells gold concentrate to the third-party smelters, the performance obligation is satisfied when risk of loss is transferred to the customer. The contracts, in general, provide for provisional payment based upon provisional assays and historical metal prices. Final settlement is based on the applicable price for the specified future quotational period and generally occurs three to six months after shipment. The Company’s provisionally priced sales contain an embedded derivative that is required to be separated from the host contract for accounting purposes. The host contract is the receivable from the sale of concentrates measured at the forward price at the time of sale. The embedded derivative does not qualify for hedge accounting and is adjusted to fair value through revenue each period until the date of final metal settlement. The Company also sells concentrate under off-take agreements to third-party customers that are responsible for arranging the smelting of the concentrate. Prices can either be fixed or based on a quotational period. The quotational period varies by contract, but is generally a one-month period following the shipment of the concentrate. The performance obligation is satisfied when risk of loss is transferred to the customer. The Company recognizes revenue from concentrate sales, net of treatment and refining charges, when it satisfies the performance obligation of transferring control of the concentrate to the customer. For doré and off-take sales, the Company may incur a finance charge related to advance sales that is not considered significant and, as such, is not considered a separate performance obligation. In addition, the Company has elected to treat freight costs as a fulfillment cost under ASC 606 and not as a separate performance obligation.
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| Recently Adopted Accounting Standards | Recently Adopted Accounting Standards In December 2023, the FASB issued ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures”, which modifies the rules on income tax disclosures to require entities to disclose (1) specific categories in the rate reconciliation, (2) the income or loss from continuing operations before income tax expense or benefit (separated between domestic and foreign) and (3) income tax expense or benefit from continuing operations (separated by federal, state and foreign). ASU 2023-09 also requires entities to disclose their income tax payments to international, federal, state and local jurisdictions, among other changes. The guidance is effective for annual periods beginning after December 15, 2024. We have adopted the new standard effective December 31, 2025 retrospectively for all periods presented. See Note 11 - Income and Mining Taxes for all periods presented with the new required disclosures. The new standard did not impact our Consolidated Financial Statements.
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| Recent Accounting Standards | Recently Issued Accounting Standards In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income (Topic 220): Expense Disaggregation Disclosures, which includes amendments to require the disclosure of certain specific costs and expenses that are included in a relevant expense caption on the face of the income statement. Specific costs and expenses that would be required to be disclosed include: purchases of inventory, employee compensation, depreciation and intangible asset amortization. Additionally, a qualitative description of other items is required, equal to the difference between the relevant expense caption and the separately disclosed specific costs. The amendments in ASU 2024-03 are effective for fiscal years beginning after December 15, 2026, and for interim periods beginning after December 15, 2027, and are applied either prospectively or retrospectively at the option of the Company. We are evaluating the impact of the amendments on our Consolidated Financial Statements and related disclosures.
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Summary of Significant Accounting Policies (Tables) |
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| Accounting Policies [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Contract Liability | The following table presents a roll forward of the Franco-Nevada contract liability balance:
The following table presents a roll forward of the prepayment contract liability balance:
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Acquisitions (Tables) |
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| Schedule of Purchase Price and Acquired Assets and Liabilities | The following table summarizes the purchase price allocation for the SilverCrest Transaction as of December 31, 2025:
(1) As of December 31, 2025, 2.3 million common shares were issued related to the exercise of 3.3 million replacement options. (2) Deferred income tax liabilities represent the future tax expense associated with the differences between the fair value allocated to assets (excluding goodwill) and liabilities and a tax basis increase to the fair value of the assets acquired in Mexico and the historical carryover tax basis of assets and liabilities in all other jurisdictions. No deferred tax liability is recognized for the basis difference inherent in the fair value allocated to goodwill.
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| Schedule of Pro Forma Information | The following unaudited pro forma financial information presents consolidated results assuming the SilverCrest Transaction occurred on January 1, 2024.
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Segment Reporting (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Segment Reporting [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Financial information relating to the reporting segments | Financial information relating to the Company’s segments is as follows (in thousands):
(2) Other operating expenses include General and administrative and Pre-development, reclamation, and other. (3) See Note 15 -- Additional Comprehensive Income (Loss) Detail for additional detail. (4) Segment assets include receivables, prepaids, inventories, property, plant and equipment, mineral interests, and goodwill.
(2) Other operating expenses include General and administrative and Pre-development, reclamation, and other. (3) See Note 15 -- Additional Comprehensive Income (Loss) Detail for additional detail. (4) Segment assets include receivables, prepaids, inventories, property, plant and equipment, mineral interests, and goodwill.
(2) Other operating expenses include General and administrative and Pre-development, reclamation, and other. (3) See Note 15 -- Additional Comprehensive Income (Loss) Detail for additional detail. (4) Segment assets include receivables, prepaids, inventories, property, plant and equipment, mineral interests, and goodwill.
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| Consolidated Assets |
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| Long Lived Assets by Country | Geographic Information
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| Revenue from External Customers by Geographic Areas |
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| Schedule of Revenue by Major Customers by Reporting Segments | The following table indicates customers that represent 10% or more of total sales of metal for at least one of the years ended December 31, 2025, 2024, and 2023 (in millions):
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Receivables (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Receivables [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Receivables | Receivables consist of the following:
(1) Consists of exploration credit refunds at Silvertip. (2) Represents the fair value of the contingent consideration related to the sale of La Preciosa Deferred Consideration, which included the right to an additional payment of $1.0 million on the first anniversary of initial production from any portion of the La Preciosa project. The fair value of the contingent consideration was valued using a discounted cash flow model and is measured at fair value on a non-recurring basis. (3) Represents the fair value of the contingent consideration associated with the sale of Sterling/Crown exploration properties, which included the right to an additional payment of $50.0 million based on gold resources reported in the Sterling/Crown exploration properties by the buyer, its affiliates or its successors. The fair value of the contingent consideration was valued using a discounted cash flow model and is measured at fair value on a non-recurring basis.
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Inventory and Ore on Leach Pads (Tables) |
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inventory Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inventories | Inventory consists of the following:
(1) Includes $73.6 million, $8.4 million, $2.3 million, and $1.1 million at Las Chispas, Wharf, Kensington, and Palmarejo at December 31, 2025, respectively. Includes $3.1 million, $3.2 million, and $0.5 million at Kensington, Wharf, and Palmarejo at December 31, 2024, respectively.
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Property, Plant and Equipment (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment | Property, plant and equipment and mining properties, net consist of the following:
(1) Includes $123.8 million and $170.1 million associated with facilities and equipment assets under finance leases at December 31, 2025 and December 31, 2024, respectively. (2) Includes $75.1 million and $63.3 million of accumulated amortization related to assets under finance leases at December 31, 2025 and December 31, 2024, respectively.
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Leases (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Leases [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Lease Cost and Cash Flow Information | The following table summarizes quantitative information pertaining to the Company’s finance and operating leases.
Supplemental cash flow information related to leases was as follows:
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| Supplemental Balance Sheet Information | Supplemental balance sheet information related to leases was as follows:
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| Operating Lease Minimum Future Lease Payments | Minimum future lease payments under finance and operating leases with terms longer than one year are as follows:
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| Finance Lease Minimum Future Lease Payments | Minimum future lease payments under finance and operating leases with terms longer than one year are as follows:
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Debt (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Long term debt and capital lease obligations |
(1) Net of unamortized debt issuance costs of $2.3 million and $3.1 million at December 31, 2025 and December 31, 2024, respectively. (2) Unamortized debt issuance costs of $1.9 million and $3.4 million at December 31, 2025 and December 31, 2024, respectively, included in Other Non-Current Assets.
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| Interest Expenses Incurred for Various Debt Instruments [Table Text Block] | Interest Expense
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Reclamation (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Asset Retirement Obligation Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Asset Retirement Obligation | Changes to the Company’s asset retirement obligations for its operating sites are as follows:
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Income and Mining Taxes (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Income Tax Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Components of Income Tax Expense (Benefit) | The components of Income (loss) before income taxes are below:
The components of the consolidated Income and mining tax (expense) benefit from continuing operations are below:
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| Schedule of Effective Income Tax Rate Reconciliation | The Company’s Income and mining tax benefit (expense) differed from the amounts computed by applying the United States statutory corporate income tax rate for the following reasons:
(1)State mining taxes in South Dakota, Nevada, and Alaska made up the majority (greater than 50 percent) of the state tax effect. |
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| Schedule of Deferred Tax Assets and Liabilities | At December 31, 2025 and 2024, the significant components of the Company’s deferred tax assets and liabilities are below:
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| Summary of Valuation Allowance | Based upon this analysis, the Company has recorded valuation allowances as follows:
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| Schedule of Unrecognized Tax Benefits | A reconciliation of the beginning and ending amount related to unrecognized tax benefits is below (in thousands):
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| Summary of Tax Credit Carryforwards | The Company has the following tax attribute carryforwards at December 31, 2025, by jurisdiction:
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| Reconciliation of Cash Taxes Paid for Income and Mining Taxes | The following table provides a reconciliation of cash taxes paid for income and mining taxes:
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that total the same such amounts shown in the Consolidated Statements of Cash Flows in the years ended December 31, 2025 and 2024:
(1) Restricted cash equivalents are included in Prepaid expenses and other and Restricted assets on the Consolidated Balance Sheet.
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Stock-Based Compensation (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-Based Payment Arrangement [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity | The following table summarizes restricted stock activity for the years ended December 31, 2025, 2024, and 2023:
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| Share-based Payment Arrangement, Performance Shares, Outstanding Activity | The following table summarizes performance shares activity for the years ended December 31, 2025, 2024, and 2023:
(1) Includes 26,200 additional shares granted and 468,393 shares cancelled in connection with the vesting of the 2020 award in 2023 due to above-target and below target performance, respectively, in accordance with the terms of the award. (2) Includes 22,351 additional shares granted and 187,809 shares cancelled in connection with the vesting of the 2021 award in 2024 due to above-target and below target performance, respectively, in accordance with the terms of the award. (3) Includes 77,826 additional shares granted and 490,093 shares cancelled in connection with the vesting of the 2022 award in 2025 due to above-target and below target performance, respectively, in accordance with the terms of the award.
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| Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions | The following table sets forth the weighted average fair value of stock options and the assumptions used to estimate the fair value of the stock options using the Black-Scholes option valuation model:
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| Schedule of Stock Options Roll Forward | The following table summarizes stock option activity for the years ended December 31, 2025, 2024, and 2023:
The following table summarizes outstanding stock options as of December 31, 2025:
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Fair Value Measurements (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Fair Value Adjustments to Comprehensive income (Loss) |
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| Financial assets and liabilities measured at fair value on recurring basis | The following table presents the Company’s financial assets and liabilities measured at fair value on a recurring basis (at least annually) by level within the fair value hierarchy. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement:
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| Financial Assets and Liabilities not Measured at Fair Value | The fair value of financial assets and liabilities carried at book value in the financial statements at December 31, 2025 and December 31, 2024 is presented in the following table:
(1) Net of unamortized debt issuance costs of $2.3 million.
(1) Net of unamortized debt issuance costs of $3.1 million. (2) Unamortized debt issuance costs of $3.4 million included in Other Non-Current Assets.
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Derivative Financial Instruments (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair value of the derivative instruments | The following table sets forth the after-tax gains (losses) on derivatives designated as cash flow hedges that have been included in AOCI and the Consolidated Statement of Comprehensive Income (Loss) for the years ended December 31, 2025, 2024 and 2023, respectively (in thousands):
The following summarizes the classification of the fair value of the derivative instruments:
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| Derivative instruments, future settlement | At December 31, 2025, the Company had the following derivative instruments that settle as follows:
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| Gain losses on derivative instruments | The following represent mark-to-market gains (losses) on derivative instruments in the years ended December 31, 2025, 2024, and 2023, respectively (in thousands):
Credit Risk The credit risk exposure related to any derivative instrument is limited to the unrealized gains, if any, on outstanding contracts based on current market prices. To reduce counter-party credit exposure, the Company enters into contracts with institutions management deems credit-worthy and limits credit exposure to each institution. The Company does not anticipate non-performance by any of its counterparties.
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Additional Comprehensive Income (Loss) Detail (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Other Income and Expenses [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Other Operating Cost and Expense, by Component | Pre-development, reclamation, and other consists of the following:
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| Schedule of Nonoperating Income (Expense) | Other, net consists of the following:
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Net Income (Loss) Per Share (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Earnings Per Share [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Earnings Per Share, Basic and Diluted |
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| Schedule of Repurchase Agreements | The following table summarizes repurchases made pursuant to the 10b-18 Agreement in the year ended December 31, 2025:
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Supplemental Guarantor Information (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Condensed Financial Information Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Condensed Balance Sheet | SUMMARIZED BALANCE SHEET
(1) Coeur Mining, Inc.’s non-current assets include its investment in Guarantor Subsidiaries.
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| Schedule of Comprehensive Income (Loss) | SUMMARIZED STATEMENTS OF INCOME YEAR ENDED DECEMBER 31, 2025
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Commitment and Contingencies (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Commitments and Contingencies Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Summary of Contract Liability | The following table presents a roll forward of the Franco-Nevada contract liability balance:
The following table presents a roll forward of the prepayment contract liability balance:
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Additional Balance Sheet Detail and Supplemental Cash Flow Information (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2025 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Supplemental Cash Flow Information [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Accrued Liabilities [Table Text Block] | Accrued liabilities and other consist of the following:
(1) See Note 18 -- Commitments and Contingencies for additional details on deferred revenue liabilities. (2) See Note 13 -- Fair Value Measurements for additional details on Deferred Cash Due 2026.
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| Schedule of Cash Flow, Supplemental Disclosures | The following table provides a reconciliation of cash taxes paid for income and mining taxes:
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that total the same such amounts shown in the Consolidated Statements of Cash Flows in the years ended December 31, 2025 and 2024:
(1) Restricted cash equivalents are included in Prepaid expenses and other and Restricted assets on the Consolidated Balance Sheet.
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Summary of Significant Accounting Policies (Details) - USD ($) |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Oct. 02, 2014 |
|
| Business Combination [Line Items] | |||||
| Drilling and Related Costs Capitalized | $ 21,000,000 | $ 16,800,000 | |||
| Certificates of Deposit, at Carrying Value | 9,100,000 | 8,500,000 | |||
| Inventory Write-down | 0 | 3,235,000 | $ 40,247,000 | ||
| Certificates of Deposit, at Carrying Value | $ 9,100,000 | 8,500,000 | |||
| Palmarejo gold production royalty | |||||
| Business Combination [Line Items] | |||||
| Aggregate deposit to be received | $ 22,000,000.0 | ||||
| Production to be sold, percent | 50.00% | ||||
| Price per ounce under agreement | $ 800 | ||||
| Building and Building Improvements | Minimum | |||||
| Business Combination [Line Items] | |||||
| Property, Plant and Equipment, Useful Life | 7 years | ||||
| Building and Building Improvements | Maximum | |||||
| Business Combination [Line Items] | |||||
| Property, Plant and Equipment, Useful Life | 30 years | ||||
| Machinery and Equipment | Minimum | |||||
| Business Combination [Line Items] | |||||
| Property, Plant and Equipment, Useful Life | 3 years | ||||
| Machinery and Equipment | Maximum | |||||
| Business Combination [Line Items] | |||||
| Property, Plant and Equipment, Useful Life | 10 years | ||||
| Kensington | |||||
| Business Combination [Line Items] | |||||
| Revenue liability | $ 0 | $ 42,164,000 | $ 55,082,000 | $ 25,016,000 | |
Summary of Significant Accounting Policies Summary of Unearned Income (Details) - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Oct. 02, 2014 |
|
| Contract Liabilities | ||||
| Revenue Recognized | $ 42,824,000 | $ 55,562,000 | $ 25,468,000 | |
| Palmarejo gold production royalty | ||||
| Contract Liabilities | ||||
| Aggregate deposit to be received | $ 22,000,000.0 | |||
| Price per ounce under agreement | $ 800 | |||
| Production to be sold, percent | 50.00% | |||
| Franco-Nevada | ||||
| Contract Liabilities | ||||
| Opening Balance | 6,382,000 | 6,942,000 | 7,411,000 | |
| Revenue Recognized | (660,000) | (560,000) | (469,000) | |
| Closing Balance | 5,722,000 | 6,382,000 | 6,942,000 | |
| Kensington | ||||
| Contract Liabilities | ||||
| Opening Balance | 42,164,000 | 55,082,000 | 25,016,000 | |
| Additions | 0 | 170,000,000 | 130,066,000 | |
| Revenue Recognized | (42,164,000) | (182,918,000) | (100,000,000) | |
| Closing Balance | $ 0 | $ 42,164,000 | $ 55,082,000 | |
Summary of Significant Accounting Policies - Property Plant and Equipment (Details) |
Dec. 31, 2025 |
|---|---|
| Minimum | Building and Building Improvements | |
| Business Combination [Line Items] | |
| Property, Plant and Equipment, Useful Life | 7 years |
| Minimum | Machinery and Equipment | |
| Business Combination [Line Items] | |
| Property, Plant and Equipment, Useful Life | 3 years |
| Maximum | Building and Building Improvements | |
| Business Combination [Line Items] | |
| Property, Plant and Equipment, Useful Life | 30 years |
| Maximum | Machinery and Equipment | |
| Business Combination [Line Items] | |
| Property, Plant and Equipment, Useful Life | 10 years |
Summary of Significant Accounting Policies - Mining Properties and Mine Development (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Accounting Policies [Abstract] | ||
| Drilling and Related Costs Capitalized | $ 21.0 | $ 16.8 |
Summary of Significant Accounting Policies - Restricted Assets (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Accounting Policies [Abstract] | ||
| Certificates of Deposit, at Carrying Value | $ 9.1 | $ 8.5 |
Acquisitions - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | 15 Months Ended | ||||
|---|---|---|---|---|---|---|---|
Feb. 14, 2025 |
Oct. 03, 2024 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2025 |
|
| Business Combination [Line Items] | |||||||
| Common stock, shares issued (in shares) | 642,092,761 | 642,092,761 | 399,235,632 | 642,092,761 | |||
| Common stock, shares outstanding (in shares) | 642,092,761 | 642,092,761 | 399,235,632 | 642,092,761 | |||
| Inventories | $ 51,798 | $ 69,640 | $ 47,592 | ||||
| Fair value adjustments, net, pretax | 342 | 0 | (3,384) | ||||
| Acquisition related costs | 26,409 | 8,517 | 0 | ||||
| Business Combination, Total Transaction Costs | 12,100 | $ 20,600 | |||||
| Revenue | 2,070,126 | 1,054,006 | 821,206 | ||||
| Metal sales | |||||||
| Business Combination [Line Items] | |||||||
| Revenue | 2,070,126 | $ 1,054,006 | $ 821,206 | ||||
| Las Chispas | |||||||
| Business Combination [Line Items] | |||||||
| Fair value adjustments, net, pretax | 0 | ||||||
| Las Chispas | Metal sales | |||||||
| Business Combination [Line Items] | |||||||
| Revenue | $ 421,431 | ||||||
| SilverCrest | |||||||
| Business Combination [Line Items] | |||||||
| Common stock, shares issued (in shares) | 239,331,799 | 239,331,799 | 239,331,799 | 239,331,799 | |||
| Common stock, shares outstanding (in shares) | 239,331,799 | ||||||
| Common shares issued (value) | $ 1,580,000 | $ 1,581,983 | |||||
| Fair value of Coeur payable to SilverCrest repurchased | (72,311) | ||||||
| Inventories | $ (72,000) | ||||||
| Company Subsidary | |||||||
| Business Combination [Line Items] | |||||||
| Common stock portion, number of Coeur stock for each share of Silvercrest common stock converted (in shares) | 1.6022 | ||||||
Acquisitions - Purchase Price Allocation (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Feb. 14, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|||||
| Assets: | ||||||||
| Short-term receivables | $ 23,292 | $ 23,292 | ||||||
| LIABILITIES | ||||||||
| Goodwill | $ 625,812 | $ 625,812 | $ 0 | |||||
| Common stock, shares issued (in shares) | 642,092,761 | 642,092,761 | 399,235,632 | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | 3,304,104 | |||||||
| Common Stock | ||||||||
| LIABILITIES | ||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | 2,212,000 | |||||||
| Common Stock | Royalty Settlement [Domain] | ||||||||
| LIABILITIES | ||||||||
| Common stock issued for investment (in shares) | 595,000 | 738,000 | ||||||
| SilverCrest | ||||||||
| Business Combination [Line Items] | ||||||||
| Common shares issued (value) | $ 1,580,000 | $ 1,581,983 | ||||||
| Fair value of replacement stock-based compensation awarded(1) | [1] | 8,539 | ||||||
| Fair value of Coeur payable to SilverCrest repurchased | 72,311 | |||||||
| Total purchase price | 1,518,211 | |||||||
| Assets: | ||||||||
| Cash and cash equivalents | 103,724 | $ 103,724 | ||||||
| Inventory | 153,826 | 153,826 | ||||||
| Prepaid expenses and other | 15,213 | 15,213 | ||||||
| Property, plant and equipment and mining properties | 1,008,962 | 1,008,962 | ||||||
| Other | 5,596 | 5,596 | ||||||
| Total Assets | 1,310,613 | 1,310,613 | ||||||
| LIABILITIES | ||||||||
| Accounts payable | 16,774 | 16,774 | ||||||
| Accrued liabilities and other | 25,636 | 25,636 | ||||||
| Debt | 846 | 846 | ||||||
| Reclamation | 10,870 | 10,870 | ||||||
| Deferred tax liabilities | [2] | 343,650 | 343,650 | |||||
| Other long-term liabilities | 20,438 | 20,438 | ||||||
| Total liabilities | 418,214 | 418,214 | ||||||
| Net assets acquired | 892,399 | 892,399 | ||||||
| Goodwill | 625,812 | 625,812 | ||||||
| Net assets acquired | $ 1,518,211 | $ 1,518,211 | ||||||
| Common stock, shares issued (in shares) | 239,331,799 | 239,331,799 | 239,331,799 | |||||
| Shares issued (in dollars per share) | $ 6.61 | $ 6.61 | ||||||
| SilverCrest | Common Stock | SilverCrest Acquisition | ||||||||
| LIABILITIES | ||||||||
| Common stock issued for investment (in shares) | 2,300,000 | |||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | 3,300,000 | |||||||
| ||||||||
Acquisitions - Pro Forma (Details) - SilverCrest - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Business Combination [Line Items] | ||
| Revenue | $ 2,125,103 | $ 1,355,934 |
| Net income (loss) | $ 696,724 | $ (47,633) |
Segment Reporting (Details) - USD ($) $ in Thousands |
12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | $ 2,070,126 | $ 1,054,006 | $ 821,206 | |||||||||
| Amortization | 251,099 | 124,974 | 99,822 | |||||||||
| Other operating expenses | 126,985 | [1] | 99,000 | 96,241 | ||||||||
| Costs and Expenses | 1,363,113 | 889,824 | 859,921 | |||||||||
| Income (loss) from operations | 707,013 | 164,182 | (38,715) | |||||||||
| (Gain) loss on debt extinguishment | (113) | 417 | 3,437 | |||||||||
| Fair value adjustments, net, pretax | (342) | 0 | 3,384 | |||||||||
| Interest Income (Expense), Nonoperating | 30,942 | 51,276 | 29,099 | |||||||||
| Other, net | [2] | 6,922 | 13,027 | (7,463) | ||||||||
| Income (loss) before income and mining taxes | 682,538 | 126,350 | (68,456) | |||||||||
| Income and mining tax (expense) benefit | (96,666) | (67,450) | (35,156) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 585,872 | 58,900 | (103,612) | |||||||||
| Total assets for reportable segments | 3,928,905 | [3] | 2,161,881 | 1,943,037 | ||||||||
| Payments to Acquire Productive Assets | 221,162 | 183,188 | 364,617 | |||||||||
| Las Chispas | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Amortization | 94,213 | |||||||||||
| Other operating expenses | [1] | 2,162 | ||||||||||
| Costs and Expenses | 308,480 | |||||||||||
| Income (loss) from operations | 112,951 | |||||||||||
| (Gain) loss on debt extinguishment | 0 | |||||||||||
| Fair value adjustments, net, pretax | 0 | |||||||||||
| Interest Income (Expense), Nonoperating | (131) | |||||||||||
| Other, net | [2] | 12,224 | ||||||||||
| Income (loss) before income and mining taxes | 125,044 | |||||||||||
| Income and mining tax (expense) benefit | (78,183) | |||||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 46,861 | |||||||||||
| Total assets for reportable segments | 1,661,565 | |||||||||||
| Payments to Acquire Productive Assets | 38,149 | |||||||||||
| Palmarejo | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Amortization | 37,015 | 44,979 | 35,709 | |||||||||
| Other operating expenses | 7,691 | [1] | 8,665 | 8,064 | ||||||||
| Costs and Expenses | 254,890 | 262,332 | 245,922 | |||||||||
| Income (loss) from operations | 218,874 | 116,728 | 67,285 | |||||||||
| (Gain) loss on debt extinguishment | 0 | 0 | 0 | |||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 0 | |||||||||
| Interest Income (Expense), Nonoperating | 315 | (324) | (844) | |||||||||
| Other, net | (5,615) | [2] | 7,074 | 4,590 | ||||||||
| Income (loss) before income and mining taxes | 212,944 | 124,126 | 72,719 | |||||||||
| Income and mining tax (expense) benefit | (103,526) | (45,765) | (26,016) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 109,418 | 78,361 | 46,703 | |||||||||
| Total assets for reportable segments | 311,672 | 316,232 | 312,879 | |||||||||
| Payments to Acquire Productive Assets | 25,534 | 30,621 | 41,766 | |||||||||
| Rochester | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Amortization | 69,283 | 41,293 | 26,392 | |||||||||
| Other operating expenses | 12,155 | [1] | 12,963 | 26,005 | ||||||||
| Costs and Expenses | 299,118 | 213,937 | 224,889 | |||||||||
| Income (loss) from operations | 158,924 | 1,875 | (68,867) | |||||||||
| (Gain) loss on debt extinguishment | (106) | 0 | 0 | |||||||||
| Fair value adjustments, net, pretax | (342) | 0 | 0 | |||||||||
| Interest Income (Expense), Nonoperating | (9,480) | 5,081 | 1,603 | |||||||||
| Other, net | (446) | [2] | (363) | (293) | ||||||||
| Income (loss) before income and mining taxes | 148,550 | (3,569) | (70,763) | |||||||||
| Income and mining tax (expense) benefit | (9,004) | (1,778) | (816) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 139,546 | (5,347) | (71,579) | |||||||||
| Total assets for reportable segments | 1,280,017 | 1,227,745 | 1,081,442 | |||||||||
| Payments to Acquire Productive Assets | 65,750 | 72,676 | 263,401 | |||||||||
| Kensington | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Amortization | 39,295 | 28,201 | 25,905 | |||||||||
| Other operating expenses | 7,930 | [1] | 9,753 | 3,440 | ||||||||
| Costs and Expenses | 234,055 | 201,205 | 189,904 | |||||||||
| Income (loss) from operations | 143,655 | 23,924 | (27,426) | |||||||||
| (Gain) loss on debt extinguishment | (7) | 0 | 0 | |||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 0 | |||||||||
| Interest Income (Expense), Nonoperating | (361) | 1,681 | 1,744 | |||||||||
| Other, net | (459) | [2] | (312) | (311) | ||||||||
| Income (loss) before income and mining taxes | 142,828 | 21,931 | (29,481) | |||||||||
| Income and mining tax (expense) benefit | (1,687) | (576) | 0 | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 141,141 | 21,355 | (29,481) | |||||||||
| Total assets for reportable segments | 263,614 | 223,525 | 171,602 | |||||||||
| Payments to Acquire Productive Assets | 65,635 | 68,656 | 53,316 | |||||||||
| Wharf | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Amortization | 6,558 | 6,487 | 6,694 | |||||||||
| Other operating expenses | 5,692 | [1] | 4,519 | 4,157 | ||||||||
| Costs and Expenses | 136,594 | 115,564 | 125,508 | |||||||||
| Income (loss) from operations | 202,585 | 118,441 | 63,991 | |||||||||
| (Gain) loss on debt extinguishment | 0 | 0 | 0 | |||||||||
| Fair value adjustments, net, pretax | 0 | 0 | ||||||||||
| Interest Income (Expense), Nonoperating | (158) | 544 | 329 | |||||||||
| Other, net | (178) | [2] | (509) | (396) | ||||||||
| Income (loss) before income and mining taxes | 202,249 | 117,388 | 63,266 | |||||||||
| Income and mining tax (expense) benefit | (19,098) | (10,679) | (7,047) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 183,151 | 106,709 | 56,219 | |||||||||
| Total assets for reportable segments | 121,986 | 119,407 | 102,245 | |||||||||
| Payments to Acquire Productive Assets | 17,802 | 7,175 | 2,472 | |||||||||
| Silvertip | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Amortization | 3,903 | 3,235 | 4,018 | |||||||||
| Other operating expenses | 12,338 | [1] | 9,923 | 17,104 | ||||||||
| Costs and Expenses | 47,406 | 40,490 | 33,373 | |||||||||
| Income (loss) from operations | (47,406) | (40,490) | (33,373) | |||||||||
| (Gain) loss on debt extinguishment | 0 | 0 | 0 | |||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 0 | |||||||||
| Interest Income (Expense), Nonoperating | 0 | 11 | 63 | |||||||||
| Other, net | (83) | [2] | (43) | (129) | ||||||||
| Income (loss) before income and mining taxes | (47,489) | (40,544) | (33,565) | |||||||||
| Income and mining tax (expense) benefit | 0 | 0 | 0 | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | (47,489) | (40,544) | (33,565) | |||||||||
| Total assets for reportable segments | 220,285 | 219,613 | 215,545 | |||||||||
| Payments to Acquire Productive Assets | 7,112 | 3,597 | 2,867 | |||||||||
| Other Mining Properties | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Amortization | 832 | 779 | 1,104 | |||||||||
| Other operating expenses | 79,017 | [1] | 53,177 | 37,471 | ||||||||
| Costs and Expenses | 82,570 | 56,296 | 40,325 | |||||||||
| Income (loss) from operations | (82,570) | (56,296) | (40,325) | |||||||||
| (Gain) loss on debt extinguishment | 0 | 417 | 3,437 | |||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 3,384 | |||||||||
| Interest Income (Expense), Nonoperating | (20,497) | 44,283 | 26,204 | |||||||||
| Other, net | 1,479 | [2] | 7,180 | (10,924) | ||||||||
| Income (loss) before income and mining taxes | (101,588) | (92,982) | (70,632) | |||||||||
| Income and mining tax (expense) benefit | 114,832 | (8,652) | (1,277) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 13,244 | (101,634) | (71,909) | |||||||||
| Total assets for reportable segments | 69,766 | [3] | 55,359 | 59,324 | ||||||||
| Payments to Acquire Productive Assets | 1,180 | 463 | 795 | |||||||||
| Gold sales | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 1,343,729 | 734,861 | 575,677 | |||||||||
| Gold sales | Las Chispas | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 203,234 | |||||||||||
| Gold sales | Palmarejo | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 218,064 | 190,520 | 155,036 | |||||||||
| Gold sales | Rochester | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 210,680 | 91,541 | 75,571 | |||||||||
| Gold sales | Kensington | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 377,693 | 225,200 | 162,010 | |||||||||
| Gold sales | Wharf | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 334,058 | 227,600 | 183,060 | |||||||||
| Gold sales | Silvertip | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Gold sales | Other Mining Properties | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Silver sales | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 726,397 | 319,145 | 245,529 | |||||||||
| Silver sales | Las Chispas | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 218,197 | |||||||||||
| Silver sales | Palmarejo | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 255,700 | 188,540 | 158,171 | |||||||||
| Silver sales | Rochester | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 247,362 | 124,271 | 80,451 | |||||||||
| Silver sales | Kensington | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 17 | (71) | 468 | |||||||||
| Silver sales | Wharf | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 5,121 | 6,405 | 6,439 | |||||||||
| Silver sales | Silvertip | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Silver sales | Other Mining Properties | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Metal sales | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 2,070,126 | 1,054,006 | 821,206 | |||||||||
| Metal sales | Las Chispas | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 421,431 | |||||||||||
| Metal sales | Palmarejo | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 473,764 | 379,060 | 313,207 | |||||||||
| Metal sales | Rochester | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 458,042 | 215,812 | 156,022 | |||||||||
| Metal sales | Kensington | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 377,710 | 225,129 | 162,478 | |||||||||
| Metal sales | Wharf | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 339,179 | 234,005 | 189,499 | |||||||||
| Metal sales | Silvertip | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Metal sales | Other Mining Properties | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Product | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | [4] | 898,437 | 606,192 | 632,896 | ||||||||
| Product | Las Chispas | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | [4] | 201,684 | ||||||||||
| Product | Palmarejo | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 191,657 | [4] | 195,458 | 194,309 | ||||||||
| Product | Rochester | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 209,114 | [4] | 154,611 | 171,271 | ||||||||
| Product | Kensington | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 179,054 | [4] | 157,757 | 152,659 | ||||||||
| Product | Wharf | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 116,928 | [4] | 98,366 | 114,657 | ||||||||
| Product | Silvertip | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 0 | [4] | 0 | 0 | ||||||||
| Product | Other Mining Properties | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 0 | [4] | 0 | 0 | ||||||||
| Mineral, Exploration | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 86,592 | 59,658 | 30,962 | |||||||||
| Mineral, Exploration | Las Chispas | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 10,421 | |||||||||||
| Mineral, Exploration | Palmarejo | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 18,527 | 13,230 | 7,840 | |||||||||
| Mineral, Exploration | Rochester | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 8,566 | 5,070 | 1,221 | |||||||||
| Mineral, Exploration | Kensington | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 7,776 | 5,494 | 7,900 | |||||||||
| Mineral, Exploration | Wharf | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 7,416 | 6,192 | 0 | |||||||||
| Mineral, Exploration | Silvertip | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | 31,165 | 27,332 | 12,251 | |||||||||
| Mineral, Exploration | Other Mining Properties | ||||||||||||
| Segment Reporting Information [Line Items] | ||||||||||||
| Costs applicable to sales | $ 2,721 | $ 2,340 | $ 1,750 | |||||||||
| ||||||||||||
Segment Reporting - Assets (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|||
|---|---|---|---|---|---|---|
| Segment Reporting [Abstract] | ||||||
| Total assets for reportable segments | $ 3,928,905 | [1] | $ 2,161,881 | $ 1,943,037 | ||
| Cash and cash equivalents | 553,597 | 55,087 | ||||
| Other assets | 213,180 | 84,779 | ||||
| Total consolidated assets | $ 4,695,682 | $ 2,301,747 | ||||
| ||||||
Segment Reporting - Geographic Information (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-Lived Assets | $ 3,370,696 | $ 1,817,616 |
| United States | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-Lived Assets | 1,315,939 | 1,312,976 |
| Mexico | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-Lived Assets | 1,815,259 | 267,144 |
| Canada | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-Lived Assets | 239,265 | 237,263 |
| Other | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-Lived Assets | $ 233 | $ 233 |
Segment Reporting - Revenue (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||
| Revenue | $ 2,070,126 | $ 1,054,006 | $ 821,206 |
| United States | |||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||
| Revenue | 1,174,931 | 674,946 | 507,999 |
| Mexico | |||
| Revenues from External Customers and Long-Lived Assets [Line Items] | |||
| Revenue | $ 895,195 | $ 379,060 | $ 313,207 |
Segment Reporting - Summary of Concentration Risk (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Concentration Risk [Line Items] | |||
| Revenue | $ 2,070,126 | $ 1,054,006 | $ 821,206 |
| Customer Concentration Risk | Bank of Montreal | |||
| Concentration Risk [Line Items] | |||
| Revenue | 1,198,100 | 445,600 | 367,200 |
| Customer Concentration Risk | Ocean Partners | |||
| Concentration Risk [Line Items] | |||
| Revenue | 464,500 | 484,500 | 346,200 |
| Customer Concentration Risk | Asahi Formerly Johnson Matthey | |||
| Concentration Risk [Line Items] | |||
| Revenue | $ 360,200 | $ 104,900 | $ 63,700 |
Segment Reporting - Narrative (Details) - segment |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Segment Reporting Information [Line Items] | |||
| Number of Operating Segments | 6 | ||
| Number of Reportable Segments | 6 | ||
| dore | Revenue, Product and Service Benchmark | Product Concentration Risk | |||
| Segment Reporting Information [Line Items] | |||
| Concentration Risk, Percentage | 82.00% | 79.00% | 80.00% |
| concentrate | Revenue, Product and Service Benchmark | Product Concentration Risk | |||
| Segment Reporting Information [Line Items] | |||
| Concentration Risk, Percentage | 18.00% | 21.00% | 20.00% |
Receivables (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
||||||
|---|---|---|---|---|---|---|---|---|
| Receivables - current portion | ||||||||
| Accounts receivable - trade | $ 18,181 | $ 7,818 | ||||||
| Refundable value added tax | 37,100 | 12,684 | ||||||
| Income tax receivable | 11,931 | 8,509 | ||||||
| Deferred cash consideration | 834 | 0 | ||||||
| Accounts receivable - other | 1,114 | 919 | ||||||
| Receivables, net current portion | 69,160 | 29,930 | ||||||
| Receivables - non-current portion | ||||||||
| Other tax receivable | [1] | 6,488 | 5,554 | |||||
| Deferred cash consideration (2) | [2] | 0 | 834 | |||||
| Contingent consideration (3) | [3] | 13,195 | 13,195 | |||||
| Non-current receivables: | 19,683 | 19,583 | ||||||
| Total receivables | $ 88,843 | $ 49,513 | ||||||
| ||||||||
Inventory and Ore on Leach Pads (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Inventory [Line Items] | ||
| Inventory, Finished Goods, Net of Reserves | $ 3,507 | $ 2,663 |
| Stockpile ore | 85,450 | 6,773 |
| Other Inventory, Net of Reserves | 15,164 | 16,034 |
| Inventory, Supplies, Net of Reserves | 59,209 | 53,147 |
| Inventory | 163,330 | 78,617 |
| Ore on Leach Pad, Current | 157,461 | 92,724 |
| Ore on leach pads, noncurrent | 119,446 | 106,670 |
| Inventory, Ore Stockpiles on Leach Pads, Gross | 276,907 | 199,394 |
| Long-Term Inventory Stockpile | 42,076 | 41,718 |
| Inventory and Ore on Leach Pads | 482,313 | 319,729 |
| Las Chispas | ||
| Inventory [Line Items] | ||
| Stockpile ore | 73,600 | |
| Kensington | ||
| Inventory [Line Items] | ||
| Stockpile ore | 8,400 | 3,100 |
| Palmarejo | ||
| Inventory [Line Items] | ||
| Stockpile ore | 2,300 | 3,200 |
| Wharf | ||
| Inventory [Line Items] | ||
| Stockpile ore | $ 1,100 | $ 500 |
Inventory and Ore on Leach Pads - Narrative (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Inventory [Line Items] | |||
| Inventory Write-down | $ 0 | $ 3,235 | $ 40,247 |
Property, Plant and Equipment (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
||||
|---|---|---|---|---|---|---|
| Property, plant and equipment | ||||||
| Operational Mining Properties Gross | $ 1,657,873 | $ 1,502,457 | ||||
| Mineral Interest | 1,683,564 | 833,564 | ||||
| Land | 9,961 | 9,000 | ||||
| Buildings and Improvements, Gross | [1] | 1,741,055 | 1,517,170 | |||
| Property, Plant and Equipment, Gross | 5,222,115 | 4,007,923 | ||||
| Accumulated depreciation and amortization | [2] | (2,477,231) | (2,190,307) | |||
| Construction in Progress, Gross | 129,662 | 145,732 | ||||
| Property, plant and equipment and mining properties, net | $ 2,744,884 | $ 1,817,616 | ||||
| ||||||
Property, Plant and Equipment (Details Textual) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Finance Lease, Right-of-Use Asset, before Accumulated Amortization | $ 123,800 | $ 170,100 |
| Construction in Progress, Gross | 129,662 | 145,732 |
| Finance Lease, Right-Of-Use Asset, Accumulated Depreciation | $ 75,056 | $ 63,278 |
Property, Plant and Equipment and Mining Properties, Net (Narrtive) (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Mineral Interest | $ 1,683,564 | $ 833,564 |
| Accrued liabilities and other | 212,213 | 156,609 |
| Other long-term liabilities | $ 80,519 | $ 38,201 |
Leases - Summary of Lease Cost and Cash Flow Information (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Lease Cost | ||||
| Operating lease cost | $ 13,600 | $ 12,924 | $ 12,536 | |
| Short-term Lease, Cost | 18,705 | 13,784 | 12,223 | |
| Finance lease cost: | ||||
| Amortization of leased assets | 39,494 | 34,424 | 27,985 | |
| Total finance lease cost | 45,233 | 39,268 | 31,747 | |
| Cash paid for amounts included in the measurement of lease liabilities: | ||||
| Operating cash flows from operating leases | 32,305 | 26,709 | 24,759 | |
| Financing cash flows from finance leases | $ 25,600 | 56,386 | 24,524 | 24,505 |
| Finance Lease, Interest Expense | $ 5,739 | $ 4,844 | $ 3,762 | |
Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Weighted Average Discount Rate | ||
| Weighted-average discount rate - finance leases | 6.70% | 6.60% |
| Weighted-average discount rate - operating leases | 6.10% | 6.20% |
| Operating Leases | ||
| Other assets, non-current | $ 15,837 | $ 23,913 |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued liabilities and other | Accrued liabilities and other |
| Accrued liabilities and other | $ 11,962 | $ 11,598 |
| Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other long-term liabilities | Other long-term liabilities |
| Other long-term liabilities | $ 6,467 | $ 14,797 |
| Total operating lease liabilities | 18,429 | 26,395 |
| Finance Leases | ||
| Property and equipment, gross | 123,770 | 170,144 |
| Accumulated depreciation | (75,056) | (63,278) |
| Property and equipment, net | 48,714 | 106,866 |
| Debt, current | 16,996 | 31,380 |
| Debt, non-current | 32,745 | 73,620 |
| Total finance lease liabilities | $ 49,741 | $ 105,000 |
| Weighted Average Remaining Lease Term | ||
| Weighted-average remaining lease term - finance leases | 1 year 10 months 6 days | 2 years 1 month 13 days |
| Weighted-average remaining lease term - operating leases | 3 years 9 months 18 days | 3 years 11 months 19 days |
| Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Debt | Debt |
| Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Debt | Debt |
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets, Noncurrent | Other Assets, Noncurrent |
Leases - Summary of Minimum Future Lease Payments (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Operating leases | ||
| 2026 | $ 11,874 | |
| 2027 | 1,394 | |
| 2028 | 1,142 | |
| 2029 | 984 | |
| 2030 | 977 | |
| Thereafter | 3,649 | |
| Total | 20,020 | |
| Less: imputed interest | (1,591) | |
| Net lease obligation | 18,429 | $ 26,395 |
| Finance leases | ||
| 2026 | 19,615 | |
| 2027 | 12,839 | |
| 2028 | 12,728 | |
| 2029 | 10,739 | |
| 2030 | 0 | |
| Thereafter | 0 | |
| Total | 55,921 | |
| Less: imputed interest | (6,180) | |
| Net lease obligation | $ 49,741 | $ 105,000 |
Debt (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
||||
|---|---|---|---|---|---|---|
| Long term debt and capital lease obligations | ||||||
| Current | $ 16,996 | $ 31,380 | ||||
| Debt | 323,537 | 558,678 | ||||
| Senior Notes due 2029 | ||||||
| Long term debt and capital lease obligations | ||||||
| Net unamortized debt issuance costs | 2,300 | 3,100 | ||||
| Senior Notes due 2029 | ||||||
| Long term debt and capital lease obligations | ||||||
| Debt | [1] | 290,058 | ||||
| Revolving Credit Facility | ||||||
| Long term debt and capital lease obligations | ||||||
| Debt | [2] | 0 | 195,000 | |||
| Finance Lease Obligations | ||||||
| Long term debt and capital lease obligations | ||||||
| Debt | 32,745 | 73,620 | ||||
| Senior Notes due 2029 | ||||||
| Long term debt and capital lease obligations | ||||||
| Current | [1] | 0 | 0 | |||
| Revolving Credit Facility | ||||||
| Long term debt and capital lease obligations | ||||||
| Current | [2] | 0 | 0 | |||
| Finance Lease Obligations | ||||||
| Long term debt and capital lease obligations | ||||||
| Current | 16,996 | 31,380 | ||||
| Revolving Credit Facility | ||||||
| Long term debt and capital lease obligations | ||||||
| Net unamortized debt issuance costs | $ 1,900 | $ 3,400 | ||||
| ||||||
Debt (Details Textual) - USD ($) $ in Thousands |
1 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Feb. 21, 2024 |
Mar. 31, 2021 |
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Debt Instrument [Line Items] | ||||||
| Finance Lease Obligations | $ 800 | |||||
| Financing cash flows from finance leases | $ 25,600 | 56,386 | $ 24,524 | $ 24,505 | ||
| Decrease in finance lease liability | $ 55,300 | |||||
| Line of Credit | ||||||
| Debt Instrument [Line Items] | ||||||
| Stated interest rate | 7.20% | 7.20% | ||||
| Revolving Credit Facility | Base Rate | Minimum | ||||||
| Debt Instrument [Line Items] | ||||||
| Debt Instrument, Basis Spread on Variable Rate | 1.00% | |||||
| Revolving Credit Facility | Base Rate | Maximum | ||||||
| Debt Instrument [Line Items] | ||||||
| Debt Instrument, Basis Spread on Variable Rate | 1.75% | |||||
| Revolving Credit Facility | London Interbank Offered Rate (LIBOR) 1 | Minimum | ||||||
| Debt Instrument [Line Items] | ||||||
| Debt Instrument, Basis Spread on Variable Rate | 2.00% | |||||
| Revolving Credit Facility | London Interbank Offered Rate (LIBOR) 1 | Maximum | ||||||
| Debt Instrument [Line Items] | ||||||
| Debt Instrument, Basis Spread on Variable Rate | 2.75% | |||||
| Senior Notes due 2029 | ||||||
| Debt Instrument [Line Items] | ||||||
| Debt Instrument, Face Amount | $ 375,000 | |||||
| Proceeds from debt | $ 367,500 | |||||
| Stated interest rate | 5.125% | 5.125% | ||||
| Revolving Credit Facility | ||||||
| Debt Instrument [Line Items] | ||||||
| Line of Credit Facility, Accordion Feature, Increase Limit | $ 100,000 | |||||
| Debt Covenant, Amount of Non-Capitalized Underground Mine Development Costs To Be Excluded from EBITDA | 15,000 | |||||
| Letters of credit outstanding, amount | $ 500 | $ 500 | ||||
| Revolving Credit Facility | Line of Credit | ||||||
| Debt Instrument [Line Items] | ||||||
| Amount available subject to debt covenants | $ 399,500 | $ 399,500 | ||||
| Revolving Credit Facility | Credit Agreement | Line of Credit | ||||||
| Debt Instrument [Line Items] | ||||||
| Maximum borrowing capacity | $ 400,000 | |||||
Debt - Interest Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Debt Disclosure [Abstract] | |||
| Interest paid on Senior Notes due 2029 | $ 15,022 | $ 15,086 | $ 17,288 |
| Interest paid on Revolving Credit Facility | 7,563 | 26,749 | 17,752 |
| Finance Lease, Interest Expense | 5,739 | 4,844 | 3,762 |
| Amortization of Debt Issuance Costs | 2,324 | 2,360 | 2,709 |
| Interest Expense, Other | 1,377 | 3,293 | 2,149 |
| Interest Costs Capitalized Adjustment | (1,083) | (1,056) | (14,561) |
| Interest Costs Incurred | $ 30,942 | $ 51,276 | $ 29,099 |
Reclamation (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Asset Retirement Obligation Disclosure [Abstract] | |||
| Asset Retirement Obligation | $ 277,511 | $ 260,492 | $ 214,013 |
| Asset Retirement Obligation, Accretion Expense, Excluding Held for Sale Disposal Group. | 19,698 | 16,778 | |
| Asset Retirement Obligation, Revision of Estimate | 6,566 | 35,455 | |
| Asset Retirement Obligation, Liabilities Settled | $ (9,245) | $ (5,754) | |
| Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum | 6.30% | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum | 9.60% | ||
Income and Mining Taxes - Income (Loss) Before Income Taxes (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income Tax Examination [Line Items] | |||
| United States, Income (loss) before tax | $ 403,735 | $ 50,194 | $ (107,021) |
| Foreign, Income (loss) before tax | (278,803) | (76,156) | (38,565) |
| Income (loss) before income and mining taxes | 682,538 | 126,350 | (68,456) |
| Tax (expense) benefit | $ 96,666 | $ 67,450 | $ 35,156 |
Income and Mining Taxes - Narrative (Details) - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Valuation Allowance [Line Items] | ||||
| Change in deferred tax asset, valuation allowance | $ (209,800,000) | |||
| Valuation allowance | 303,518,000 | $ 490,044,000 | ||
| Operating loss carryforwards, domestic | 522,600,000 | |||
| Operating loss carryforwards, state and local | 402,000,000 | |||
| Operating loss carryforwards subject to expiration | $ 313,800,000 | |||
| Expiration term | 20 years | |||
| Operating loss carryforwards not subject to expiration | $ 208,800,000 | |||
| Unrecognized tax benefits | 34,400,000 | 0 | $ 2,000 | |
| Income-tax related interest and penalties | 15,300,000 | $ 0 | $ 0 | |
| Forecast | Minimum | ||||
| Valuation Allowance [Line Items] | ||||
| Unrecognized tax benefits, period increase (decrease) | $ 25,000,000 | |||
| Forecast | Maximum | ||||
| Valuation Allowance [Line Items] | ||||
| Unrecognized tax benefits, period increase (decrease) | $ 26,000,000 | |||
| Current Year Income | ||||
| Valuation Allowance [Line Items] | ||||
| Change in deferred tax asset, valuation allowance | (73,300,000) | |||
| Forecasted Future Year Income | ||||
| Valuation Allowance [Line Items] | ||||
| Change in deferred tax asset, valuation allowance | (136,500,000) | |||
| U.S. Federal And State Deferred Tax Assets | ||||
| Valuation Allowance [Line Items] | ||||
| Valuation allowance | $ 52,400,000 | |||
Income and Mining Taxes - Reconciliation of Effective Income Tax Rate (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Amount | |||
| U.S. federal statutory tax rate | $ (143,428) | $ (26,534) | $ 14,376 |
| State income and mining taxes, net of federal benefit | (37,331) | (11,313) | (1,468) |
| Change in valuation allowance | 208,938 | 4,011 | (30,242) |
| Uncertain tax positions | (28,820) | 0 | 0 |
| Subpart F income | (32) | (1,345) | (758) |
| Percentage depletion | 21,092 | 6,974 | 5,649 |
| Equity compensation | 1,321 | (1,205) | (780) |
| Other nondeductible items | (2,185) | (769) | (1,502) |
| Effect of tax rate changes | 0 | 0 | (1,659) |
| Income and mining tax (expense) benefit | $ (96,666) | $ (67,450) | $ (35,156) |
| Percent | |||
| U.S. federal statutory tax rate | 21.00% | 21.00% | 21.00% |
| State income and mining taxes, net of federal benefit | 5.50% | 9.00% | (2.20%) |
| Change in valuation allowance | (30.60%) | (3.20%) | (44.20%) |
| Subpart F income | 0.00% | 1.10% | (1.10%) |
| Percentage depletion | (3.10%) | (5.50%) | 8.30% |
| Equity compensation | (0.20%) | 1.00% | (1.10%) |
| Other nondeductible items | 0.30% | 0.60% | (2.20%) |
| Effect of tax rate changes | 0.00% | 0.00% | (2.40%) |
| Income and mining tax (expense) benefit | 14.20% | 53.40% | (51.40%) |
| Mexico | |||
| Amount | |||
| Foreign tax rate differences | $ (30,341) | $ (11,253) | $ (5,848) |
| Foreign permanent differences | 1,893 | (1,384) | (1,190) |
| Mining taxes, net of income tax benefit | (27,276) | (8,865) | (6,513) |
| Change in valuation allowance | 4,520 | 0 | 0 |
| Foreign withholding taxes | (10,821) | (6,900) | 0 |
| Foreign exchange rates | (38,893) | 1,434 | 1,172 |
| Foreign inflation and indexing | 5,724 | 2,230 | 2,858 |
| Sale of non-core assets | 0 | 0 | (1,322) |
| Enactment of 1% increase in Mexico special mining duty tax | 0 | (1,696) | 0 |
| Other, net | $ 2,967 | $ (175) | $ (547) |
| Percent | |||
| Foreign tax rate differences | 4.40% | 8.90% | (8.60%) |
| Foreign permanent differences | (0.30%) | 1.10% | (1.70%) |
| Mining taxes, net of income tax benefit | 4.00% | 7.00% | (9.50%) |
| Change in valuation allowance | (0.70%) | 0.00% | 0.00% |
| Foreign withholding taxes | 1.60% | 5.50% | 0.00% |
| Foreign exchange rates | 5.70% | (1.10%) | 1.70% |
| Foreign inflation and indexing | (0.80%) | (1.80%) | 4.20% |
| Uncertain tax positions | 4.20% | 0.00% | 0.00% |
| Sale of non-core assets | 0.00% | 0.00% | (1.90%) |
| Enactment of 1% increase in Mexico special mining duty tax | 0.00% | 1.30% | 0.00% |
| Other, net | (0.40%) | 0.10% | (0.80%) |
| Canada | |||
| Amount | |||
| Foreign tax rate differences | $ (2,954) | $ (2,434) | $ (2,015) |
| Provincial tax | 5,907 | 4,868 | 4,029 |
| Canadian flow through shares permanent | (3,802) | (7,246) | (3,448) |
| Change in valuation allowance | (9,481) | (3,746) | (5,986) |
| Foreign withholding taxes | (3,460) | (1,523) | (848) |
| Other, net | $ (3,427) | $ 40 | $ 369 |
| Percent | |||
| Foreign tax rate differences | 0.40% | 1.90% | (3.00%) |
| Provincial tax | (0.90%) | (3.90%) | 5.90% |
| Canadian flow through shares permanent | 0.60% | 5.70% | (5.00%) |
| Change in valuation allowance | 1.40% | 3.00% | (8.80%) |
| Foreign withholding taxes | 0.50% | 1.20% | (1.20%) |
| Other, net | 0.50% | 0.00% | 0.50% |
| Foreign Tax Jurisdiction, Other | |||
| Amount | |||
| Foreign tax rate differences | $ (420) | $ (456) | $ (117) |
| Percent | |||
| Foreign tax rate differences | 0.10% | 0.40% | (0.20%) |
| United States | |||
| Amount | |||
| Other, net | $ (6,357) | $ (163) | $ 634 |
| Percent | |||
| Other, net | 1.00% | 0.10% | 0.90% |
Income and Mining Taxes - Income and Mining Taxes Paid (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Income Tax Paid, Federal, after Refund Received | $ 0 | $ 700 | $ 0 |
| Income Taxes Paid, Net | 178,466 | 45,100 | 35,000 |
| South Dakota | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Income Tax Paid, State and Local, after Refund Received | 15,098 | 10,800 | 5,000 |
| All other states | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Income Tax Paid, State and Local, after Refund Received | 895 | 0 | 0 |
| Mexico | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Income Tax Paid, Foreign, after Refund Received | 161,041 | 31,700 | 29,800 |
| Canada | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Income Tax Paid, Foreign, after Refund Received | $ 1,432 | $ 1,900 | $ 200 |
Income and Mining Taxes - Income and Mining Tax (Expense) Benefit (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income Tax Examination [Line Items] | |||
| Income and mining tax (expense) benefit | $ (96,666) | $ (67,450) | $ (35,156) |
| United States | |||
| Income Tax Examination [Line Items] | |||
| Current Federal Tax Expense (Benefit) | (637) | (145) | 981 |
| Deferred Federal Income Tax Expense (Benefit) | 138,893 | 149 | 305 |
| United States — State mining taxes | |||
| Income Tax Examination [Line Items] | |||
| Current Federal Tax Expense (Benefit) | (33,269) | (11,256) | (7,047) |
| Deferred Federal Income Tax Expense (Benefit) | 3,479 | (1,778) | (1,076) |
| United States — Foreign withholding tax | |||
| Income Tax Examination [Line Items] | |||
| Current Federal Tax Expense (Benefit) | (22) | (33) | (119) |
| Canada | |||
| Income Tax Examination [Line Items] | |||
| Current Foreign Tax Expense (Benefit) | (5,169) | (1,147) | (848) |
| Deferred Foreign Income Tax Expense (Benefit) | (4,798) | (376) | 0 |
| Mexico | |||
| Income Tax Examination [Line Items] | |||
| Current Foreign Tax Expense (Benefit) | (215,872) | (63,604) | (30,222) |
| Deferred Foreign Income Tax Expense (Benefit) | $ 20,729 | $ 10,740 | $ 2,870 |
Income and Mining Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Deferred tax liabilities: | ||
| Property, plant, and equipment | $ 59,006 | $ 5,529 |
| Mineral properties | 261,588 | 0 |
| Other long-term liabilities | 10,103 | 0 |
| Deferred tax liabilities, total | 330,697 | 5,529 |
| Deferred tax assets: | ||
| Net operating loss carryforwards | 288,122 | 304,244 |
| Deferred Tax Assets, Mineral Properties | 0 | 50,824 |
| Mining Royalty Tax | 53,529 | 8,314 |
| Capital loss carryforwards | 17,089 | 16,910 |
| Asset retirement obligation | 58,905 | 49,306 |
| Accrued expenses | 15,323 | 18,117 |
| Tax credit carryforwards | 12,274 | 13,620 |
| Deferred Tax Assets, Other | 0 | 30,612 |
| Deferred Tax Assets, Gross | 445,242 | 491,947 |
| Valuation allowance | (303,518) | (490,044) |
| Deferred tax assets, total | 141,724 | 1,903 |
| Net deferred tax liabilities | $ 188,973 | $ 3,626 |
Income and Mining Taxes - Valuation Allowance (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Income Tax Examination [Line Items] | ||
| Valuation allowance | $ 303,518 | $ 490,044 |
| United States | ||
| Income Tax Examination [Line Items] | ||
| Valuation allowance | 52,394 | 268,119 |
| Canada | ||
| Income Tax Examination [Line Items] | ||
| Valuation allowance | 216,711 | 200,319 |
| Mexico | ||
| Income Tax Examination [Line Items] | ||
| Valuation allowance | 12,594 | 408 |
| New Zealand | ||
| Income Tax Examination [Line Items] | ||
| Valuation allowance | 21,643 | 21,013 |
| Other jurisdictions | ||
| Income Tax Examination [Line Items] | ||
| Valuation allowance | $ 176 | $ 185 |
Income and Mining Taxes - Summary of Tax Credit Carryforwards (Details) $ in Thousands |
Dec. 31, 2025
USD ($)
|
|---|---|
| Tax Credit Carryforward [Line Items] | |
| Regular net operating losses | $ 1,086,868 |
| Capital losses | 82,248 |
| Foreign tax credits | 10,864 |
| United States | |
| Tax Credit Carryforward [Line Items] | |
| Regular net operating losses | 522,637 |
| Capital losses | 55,885 |
| Foreign tax credits | 10,864 |
| Canada | |
| Tax Credit Carryforward [Line Items] | |
| Regular net operating losses | 480,612 |
| Capital losses | 26,363 |
| Mexico | |
| Tax Credit Carryforward [Line Items] | |
| Regular net operating losses | 4,971 |
| New Zealand | |
| Tax Credit Carryforward [Line Items] | |
| Regular net operating losses | 77,861 |
| Other jurisdictions | |
| Tax Credit Carryforward [Line Items] | |
| Regular net operating losses | $ 787 |
Income and Mining Taxes - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Unrecognized Tax Benefits [Roll Forward] | |||
| Unrecognized tax benefits | $ 34,446 | $ 0 | $ 2 |
| Gross increase to current period tax positions | 0 | 0 | |
| Gross increase to prior period tax positions | 34,446 | 0 | |
| Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations | $ 0 | $ (2) | |
Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Unrecognized stock-based compensation cost | $ 17.2 | ||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 7 months 6 days | ||
| Stock options exercised (in shares) | (3,304,104) | ||
| Weighted average exercise price, options (in dollars per share) | $ 4.07 | ||
| Restricted stock | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Unrecognized stock-based compensation cost | $ 7.7 | ||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 4 months 24 days | ||
| Performance shares | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Unrecognized stock-based compensation cost | $ 9.4 | ||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 10 months 24 days | ||
| Annual Incentive Plan and Long Term Incentive Plan | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Compensation expense for stock based compensation awards | $ 19.2 | $ 12.0 | $ 11.4 |
Stock-Based Compensation - Summary of Grants Awarded (Details) - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Restricted stock | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Restricted stock | 1,857,034 | 3,129,255 | 3,251,765 |
| Grant date fair value of restricted stock | $ 7.42 | $ 2.66 | $ 2.94 |
| Performance shares | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Restricted stock | 1,191,381 | 2,076,818 | 1,816,429 |
| Grant date fair value of restricted stock | $ 9.79 | $ 2.85 | $ 3.16 |
| Performance shares | 2020 Award | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Restricted stock | 77,826 | 26,200 | |
| Performance shares | 2021 Award | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Restricted stock | 22,351 | ||
Stock-Based Compensation - Performance Shares Activity (Details) - USD ($) $ / shares in Units, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Unrecognized stock-based compensation cost | $ 17.2 | |||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 7 months 6 days | |||
| Performance shares | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Unrecognized stock-based compensation cost | $ 9.4 | |||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 10 months 24 days | |||
| Shares outstanding (in shares) | 4,762,440 | 4,641,512 | 3,159,910 | 2,574,537 |
| Shares outstanding, Weighted Average Grant Date Fair Value (in dollars per share) | $ 4.63 | $ 3.24 | $ 4.52 | $ 5.26 |
| Restricted stock | 1,191,381 | 2,076,818 | 1,816,429 | |
| Grant date fair value of restricted stock | $ 9.79 | $ 2.85 | $ 3.16 | |
| Vested (in shares) | (580,360) | (379,402) | (566,891) | |
| Vested (in dollars per share) | $ 4.38 | $ 8.30 | $ 4.00 | |
| Canceled/Forfeited (in shares) | (490,093) | (215,814) | (664,165) | |
| Canceled/Forfeited (in dollars per share) | $ 4.26 | $ 8.55 | $ 4.32 | |
| 2020 Award | Performance shares | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Restricted stock | 77,826 | 26,200 | ||
| Canceled/Forfeited (in shares) | (490,093) | (468,393) | ||
| 2021 Award | Performance shares | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Restricted stock | 22,351 | |||
| Canceled/Forfeited (in shares) | (187,809) | |||
Stock-Based Compensation - Restriced Stock Activity (Details) - USD ($) $ / shares in Units, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Unrecognized stock-based compensation cost | $ 17.2 | |||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 7 months 6 days | |||
| Restricted stock | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Restricted stock award vesting period | 3 years | |||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Unrecognized stock-based compensation cost | $ 7.7 | |||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 4 months 24 days | |||
| Shares outstanding (in shares) | 4,497,158 | 5,218,626 | 3,974,419 | 2,784,610 |
| Shares outstanding, Weighted Average Grant Date Fair Value (in dollars per share) | $ 4.66 | $ 2.89 | $ 3.54 | $ 5.05 |
| Restricted stock | 1,857,034 | 3,129,255 | 3,251,765 | |
| Grant date fair value of restricted stock | $ 7.42 | $ 2.66 | $ 2.94 | |
| Vested (in shares) | (2,506,676) | (1,576,652) | (1,381,246) | |
| Vested (in dollars per share) | $ 3.03 | $ 4.11 | $ 5.09 | |
| Canceled/Forfeited (in shares) | (71,826) | (308,396) | (680,710) | |
| Canceled/Forfeited (in dollars per share) | $ 4.09 | $ 2.82 | $ 3.66 | |
| Performance shares | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Unrecognized stock-based compensation cost | $ 9.4 | |||
| Unrecognized stock-based compensation cost, weighted-average period recognized | 1 year 10 months 24 days | |||
| Shares outstanding (in shares) | 4,762,440 | 4,641,512 | 3,159,910 | 2,574,537 |
| Shares outstanding, Weighted Average Grant Date Fair Value (in dollars per share) | $ 4.63 | $ 3.24 | $ 4.52 | $ 5.26 |
| Restricted stock | 1,191,381 | 2,076,818 | 1,816,429 | |
| Grant date fair value of restricted stock | $ 9.79 | $ 2.85 | $ 3.16 | |
| Vested (in shares) | (580,360) | (379,402) | (566,891) | |
| Vested (in dollars per share) | $ 4.38 | $ 8.30 | $ 4.00 | |
| Canceled/Forfeited (in shares) | (490,093) | (215,814) | (664,165) | |
| Canceled/Forfeited (in dollars per share) | $ 4.26 | $ 8.55 | $ 4.32 | |
| Performance shares | 2020 Award | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Restricted stock | 77,826 | 26,200 | ||
| Canceled/Forfeited (in shares) | (490,093) | (468,393) | ||
| Performance shares | 2021 Award | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] | ||||
| Restricted stock | 22,351 | |||
| Canceled/Forfeited (in shares) | (187,809) | |||
Stock-Based Compensation - Share Appreciation Rights (Details) - $ / shares |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Shares | ||||
| Outstanding, beginning of period (in shares) | 29,130 | 54,330 | 93,988 | |
| Granted (in shares) | 3,488,137 | |||
| Canceled/forfeited (in shares) | 5,261 | 10,908 | 0 | |
| Expired (in shares) | (43,259) | (14,292) | (39,658) | |
| Exercised/released (in shares) | (3,304,104) | |||
| Outstanding, end of period (in shares) | 164,643 | 29,130 | 54,330 | |
| Weighted Average Exercise Price | ||||
| Stock options outstanding (in dollars per share) | $ 3.52 | $ 7.75 | $ 7.49 | $ 14.41 |
| Granted (in dollars per share) | 4.03 | |||
| Canceled/forfeited (in dollars per share) | 3.48 | 9.31 | 0 | |
| Expired (in dollars per share) | 5.37 | $ 5.57 | $ 23.90 | |
| Weighted average exercise price, options (in dollars per share) | $ 4.07 | |||
Stock-Based Compensation - Valuation Assumptions (Details) - Equity Option - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Stock options granted (in dollars per share) | $ 2.02 | $ 0 | $ 0 |
| Volatility | 66.20% | 0.00% | 0.00% |
| Expected life in years | 1 year 6 months | ||
| Risk-free interest rate | 4.20% | 0.00% | 0.00% |
| Dividend yield | 0.00% | 0.00% | 0.00% |
Stock-Based Compensation - Outstanding Stock Options (Details) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |||
| Options exercises in period, intrinsic value | $ 9,300,000 | ||
| Proceeds from stock options exercised | 13,400,000 | ||
| Options, vested in period, fair value | $ 0 | $ 0 | $ 0 |
| Outstanding, shares | 164,643 | ||
| Outstanding (in dollars per share) | $ 3.52 | ||
| Outstanding, remaining term | 2 years 6 months 3 days | ||
| Outstanding, intrinsic value | $ 2,356,000 | ||
| Vested and expected to vest, shares | 81,436 | ||
| Vested and expected to vest (in dollars per share) | $ 3.78 | ||
| Vested and expected to vest, remaining term | 1 year 10 months 28 days | ||
| Vested and expected to vest, intrinsic value | $ 1,144,000 | ||
| Exercisable, shares | 148,485 | ||
| Exercisable (in dollars per share) | $ 3.47 | ||
| Exercisable, remaining term | 2 years 7 months 9 days | ||
| Exercisable, intrinsic value | $ 2,132,000 | ||
| Zero to Ten Dollars | |||
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |||
| Outstanding, shares | 164,643 | ||
| Outstanding (in dollars per share) | $ 3.52 | ||
| Outstanding, remaining term | 2 years 6 months 3 days | ||
| Outstanding, intrinsic value | $ 2,356,000 | ||
Fair Value Measurements - Summary of Gain (Loss) Derivative Instruments (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Fair Value Disclosures [Abstract] | |||
| Termination of gold zero cost collars | $ (342) | $ 0 | $ 0 |
| Fair value adjustments, net | (342) | 0 | 3,384 |
| Equity Securities, FV-NI, Gain (Loss) | $ 0 | $ 0 | $ 3,384 |
Fair Value Measurements - Summary of Level 3 Financial Assets and Liabilities (Details) - USD ($) $ in Thousands |
12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | $ 2,070,126 | $ 1,054,006 | $ 821,206 | |||||||||
| Amortization | 251,099 | 124,974 | 99,822 | |||||||||
| Other operating expenses | 126,985 | [1] | 99,000 | 96,241 | ||||||||
| Fair value adjustments, net, pretax | (342) | 0 | 3,384 | |||||||||
| Other, net | [2] | 6,922 | 13,027 | (7,463) | ||||||||
| Income and mining tax (expense) benefit | (96,666) | (67,450) | (35,156) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 585,872 | 58,900 | (103,612) | |||||||||
| Total assets for reportable segments | 3,928,905 | [3] | 2,161,881 | 1,943,037 | ||||||||
| Payments to Acquire Productive Assets | 221,162 | 183,188 | 364,617 | |||||||||
| Palmarejo | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Amortization | 37,015 | 44,979 | 35,709 | |||||||||
| Other operating expenses | 7,691 | [1] | 8,665 | 8,064 | ||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 0 | |||||||||
| Other, net | (5,615) | [2] | 7,074 | 4,590 | ||||||||
| Income and mining tax (expense) benefit | (103,526) | (45,765) | (26,016) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 109,418 | 78,361 | 46,703 | |||||||||
| Total assets for reportable segments | 311,672 | 316,232 | 312,879 | |||||||||
| Payments to Acquire Productive Assets | 25,534 | 30,621 | 41,766 | |||||||||
| Rochester | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Amortization | 69,283 | 41,293 | 26,392 | |||||||||
| Other operating expenses | 12,155 | [1] | 12,963 | 26,005 | ||||||||
| Fair value adjustments, net, pretax | (342) | 0 | 0 | |||||||||
| Other, net | (446) | [2] | (363) | (293) | ||||||||
| Income and mining tax (expense) benefit | (9,004) | (1,778) | (816) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 139,546 | (5,347) | (71,579) | |||||||||
| Total assets for reportable segments | 1,280,017 | 1,227,745 | 1,081,442 | |||||||||
| Payments to Acquire Productive Assets | 65,750 | 72,676 | 263,401 | |||||||||
| Kensington | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Amortization | 39,295 | 28,201 | 25,905 | |||||||||
| Other operating expenses | 7,930 | [1] | 9,753 | 3,440 | ||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 0 | |||||||||
| Other, net | (459) | [2] | (312) | (311) | ||||||||
| Income and mining tax (expense) benefit | (1,687) | (576) | 0 | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 141,141 | 21,355 | (29,481) | |||||||||
| Total assets for reportable segments | 263,614 | 223,525 | 171,602 | |||||||||
| Payments to Acquire Productive Assets | 65,635 | 68,656 | 53,316 | |||||||||
| Wharf | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Amortization | 6,558 | 6,487 | 6,694 | |||||||||
| Other operating expenses | 5,692 | [1] | 4,519 | 4,157 | ||||||||
| Fair value adjustments, net, pretax | 0 | 0 | ||||||||||
| Other, net | (178) | [2] | (509) | (396) | ||||||||
| Income and mining tax (expense) benefit | (19,098) | (10,679) | (7,047) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 183,151 | 106,709 | 56,219 | |||||||||
| Total assets for reportable segments | 121,986 | 119,407 | 102,245 | |||||||||
| Payments to Acquire Productive Assets | 17,802 | 7,175 | 2,472 | |||||||||
| Silvertip | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Amortization | 3,903 | 3,235 | 4,018 | |||||||||
| Other operating expenses | 12,338 | [1] | 9,923 | 17,104 | ||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 0 | |||||||||
| Other, net | (83) | [2] | (43) | (129) | ||||||||
| Income and mining tax (expense) benefit | 0 | 0 | 0 | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | (47,489) | (40,544) | (33,565) | |||||||||
| Total assets for reportable segments | 220,285 | 219,613 | 215,545 | |||||||||
| Payments to Acquire Productive Assets | 7,112 | 3,597 | 2,867 | |||||||||
| Other Mining Properties | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Amortization | 832 | 779 | 1,104 | |||||||||
| Other operating expenses | 79,017 | [1] | 53,177 | 37,471 | ||||||||
| Fair value adjustments, net, pretax | 0 | 0 | 3,384 | |||||||||
| Other, net | 1,479 | [2] | 7,180 | (10,924) | ||||||||
| Income and mining tax (expense) benefit | 114,832 | (8,652) | (1,277) | |||||||||
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent | 13,244 | (101,634) | (71,909) | |||||||||
| Total assets for reportable segments | 69,766 | [3] | 55,359 | 59,324 | ||||||||
| Payments to Acquire Productive Assets | 1,180 | 463 | 795 | |||||||||
| Gold sales | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 1,343,729 | 734,861 | 575,677 | |||||||||
| Gold sales | Palmarejo | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 218,064 | 190,520 | 155,036 | |||||||||
| Gold sales | Rochester | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 210,680 | 91,541 | 75,571 | |||||||||
| Gold sales | Kensington | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 377,693 | 225,200 | 162,010 | |||||||||
| Gold sales | Wharf | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 334,058 | 227,600 | 183,060 | |||||||||
| Gold sales | Silvertip | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Gold sales | Other Mining Properties | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Silver sales | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 726,397 | 319,145 | 245,529 | |||||||||
| Silver sales | Palmarejo | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 255,700 | 188,540 | 158,171 | |||||||||
| Silver sales | Rochester | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 247,362 | 124,271 | 80,451 | |||||||||
| Silver sales | Kensington | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 17 | (71) | 468 | |||||||||
| Silver sales | Wharf | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 5,121 | 6,405 | 6,439 | |||||||||
| Silver sales | Silvertip | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Silver sales | Other Mining Properties | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Metal sales | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 2,070,126 | 1,054,006 | 821,206 | |||||||||
| Metal sales | Palmarejo | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 473,764 | 379,060 | 313,207 | |||||||||
| Metal sales | Rochester | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 458,042 | 215,812 | 156,022 | |||||||||
| Metal sales | Kensington | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 377,710 | 225,129 | 162,478 | |||||||||
| Metal sales | Wharf | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 339,179 | 234,005 | 189,499 | |||||||||
| Metal sales | Silvertip | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Metal sales | Other Mining Properties | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Revenue | 0 | 0 | 0 | |||||||||
| Product | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | [4] | 898,437 | 606,192 | 632,896 | ||||||||
| Product | Palmarejo | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 191,657 | [4] | 195,458 | 194,309 | ||||||||
| Product | Rochester | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 209,114 | [4] | 154,611 | 171,271 | ||||||||
| Product | Kensington | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 179,054 | [4] | 157,757 | 152,659 | ||||||||
| Product | Wharf | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 116,928 | [4] | 98,366 | 114,657 | ||||||||
| Product | Silvertip | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 0 | [4] | 0 | 0 | ||||||||
| Product | Other Mining Properties | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 0 | [4] | 0 | 0 | ||||||||
| Mineral, Exploration | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 86,592 | 59,658 | 30,962 | |||||||||
| Mineral, Exploration | Palmarejo | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 18,527 | 13,230 | 7,840 | |||||||||
| Mineral, Exploration | Rochester | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 8,566 | 5,070 | 1,221 | |||||||||
| Mineral, Exploration | Kensington | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 7,776 | 5,494 | 7,900 | |||||||||
| Mineral, Exploration | Wharf | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 7,416 | 6,192 | 0 | |||||||||
| Mineral, Exploration | Silvertip | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | 31,165 | 27,332 | 12,251 | |||||||||
| Mineral, Exploration | Other Mining Properties | ||||||||||||
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | ||||||||||||
| Costs applicable to sales | $ 2,721 | $ 2,340 | $ 1,750 | |||||||||
| ||||||||||||
Fair Value Measurements - Summary of Assets and Liabilities Carried at Book Value (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
||||
|---|---|---|---|---|---|---|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Debt | $ 323,537 | $ 558,678 | ||||
| Revolving Credit Facility | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Debt | [1] | 0 | 195,000 | |||
| Senior Notes due 2029 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Book value | 290,792 | 290,058 | ||||
| Debt | [2] | 290,058 | ||||
| Deferred Cash Due Two Thousand Twenty Five | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Book value | 9,644 | |||||
| Deferred Cash Due Two Thousand Twenty Six | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Book value | 4,829 | 4,505 | ||||
| Portion at Other than Fair Value Measurement | Revolving Credit Facility | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 195,000 | |||||
| Portion at Other than Fair Value Measurement | Revolving Credit Facility | Level 1 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | |||||
| Portion at Other than Fair Value Measurement | Revolving Credit Facility | Level 2 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 195,000 | |||||
| Portion at Other than Fair Value Measurement | Revolving Credit Facility | Level 3 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | |||||
| Portion at Other than Fair Value Measurement | Senior Notes due 2029 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 289,232 | 278,014 | ||||
| Portion at Other than Fair Value Measurement | Senior Notes due 2029 | Level 1 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | 0 | ||||
| Portion at Other than Fair Value Measurement | Senior Notes due 2029 | Level 2 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 289,232 | 278,014 | ||||
| Portion at Other than Fair Value Measurement | Senior Notes due 2029 | Level 3 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | 0 | ||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Five | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 9,673 | |||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Five | Level 1 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | |||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Five | Level 2 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 9,673 | |||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Five | Level 3 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | |||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Six | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 4,852 | 4,533 | ||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Six | Level 1 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | 0 | ||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Six | Level 2 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 4,852 | 4,533 | ||||
| Portion at Other than Fair Value Measurement | Deferred Cash Due Two Thousand Twenty Six | Level 3 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Fair value of long-term debt | 0 | 0 | ||||
| Senior Notes due 2029 | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Net unamortized debt issuance costs | 2,300 | 3,100 | ||||
| Revolving Credit Facility | ||||||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||||||
| Net unamortized debt issuance costs | $ 1,900 | $ 3,400 | ||||
| ||||||
Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Jul. 31, 2024 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Inventories | $ 51,798 | $ 69,640 | $ 47,592 | ||
| Fair value adjustments, net, pretax | $ (342) | $ 0 | $ 3,384 | ||
| Mining Concessions Purchase Agreement Member | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Cash payment at closing | $ 10,000 | ||||
| Cash payment 12 months after closing | 10,000 | ||||
| Cash payment 24 months after closing | $ 5,000 | ||||
| SilverCrest | |||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||||
| Fair value of Coeur payable to SilverCrest repurchased | $ 72,311 | ||||
| Inventories | $ (72,000) | ||||
Derivative Financial Instruments - Summary of Provisionally Priced Sales (Details) - Gold concentrates sales agreements $ in Thousands |
Dec. 31, 2025
USD ($)
oz
$ / oz
|
|---|---|
| 2025 | |
| Derivative instruments Settlement | |
| Notional Amount Derivative | $ | $ 57,699 |
| Derivative average price | $ / oz | 4,258 |
| Outstanding Provisionally Priced Sales Consists of Gold | oz | 13,552 |
| 2026 and Thereafter | |
| Derivative instruments Settlement | |
| Notional Amount Derivative | $ | $ 0 |
| Derivative average price | $ / oz | 0 |
| Outstanding Provisionally Priced Sales Consists of Gold | oz | 0 |
Derivative Financial Instruments - Summary of Classification of Fair Value of Derivative Instruments (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Provisional metal sales contracts | Fair Value, Recurring | ||
| Fair value of the derivative instruments | ||
| Embedded Derivative, Fair Value of Embedded Derivative Asset | $ 1,103 | $ 222 |
| Fair Value of Derivative Liability | 124 | 70 |
| Provisional metal sales contracts | Level 1 | Fair Value, Recurring | ||
| Fair value of the derivative instruments | ||
| Embedded Derivative, Fair Value of Embedded Derivative Asset | 0 | 0 |
| Fair Value of Derivative Liability | 0 | 0 |
| Provisional metal sales contracts | Level 2 | Fair Value, Recurring | ||
| Fair value of the derivative instruments | ||
| Embedded Derivative, Fair Value of Embedded Derivative Asset | 1,103 | 222 |
| Fair Value of Derivative Liability | 124 | 70 |
| Provisional metal sales contracts | Level 3 | Fair Value, Recurring | ||
| Fair value of the derivative instruments | ||
| Embedded Derivative, Fair Value of Embedded Derivative Asset | 0 | 0 |
| Fair Value of Derivative Liability | 0 | 0 |
| Silver and Gold Concentrate Sales Agreements | Prepaid expenses and other | ||
| Fair value of the derivative instruments | ||
| Embedded Derivative, Fair Value of Embedded Derivative Asset | $ 1,103 | $ 222 |
Derivative Financial Instruments - Summary of Mark-to-Market Gain (Losses) on Derivative Instruments (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||
| Provisional gain (loss) on derivatives and commodity contracts | $ 827 | $ (166) | $ 30 |
| Termination of gold zero cost collars | $ (342) | $ 0 | $ 0 |
Derivative Financial Instruments - Narrative (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Derivative [Line Items] | |||
| Provisional gain (loss) on derivatives and commodity contracts | $ 827 | $ (166) | $ 30 |
| Termination of gold zero cost collars | 342 | 0 | 0 |
| Unrealized gain (loss) on hedger, net of tax | $ 0 | $ (18,507) | $ (318) |
Derivative Financial Instruments - Summary of Pre-tax Gains (Losses) On Derivatives Designated as Cash Flow Hedges (Details) - Designated as Hedging Instrument - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | |||
| Gains (losses) recognized in OCI - effective portion: | $ 0 | $ (18,507) | $ (318) |
| Gains (losses) reclassified from AOCI into net income - effective portion: | 0 | 17,176 | (10,694) |
| Gold Forwards | |||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | |||
| Gains (losses) recognized in OCI - effective portion: | 0 | (10,886) | (10,627) |
| Gains (losses) reclassified from AOCI into net income - effective portion: | 0 | 12,867 | (3,697) |
| SIlver Forwards | |||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | |||
| Gains (losses) recognized in OCI - effective portion: | 0 | (7,621) | 10,309 |
| Gains (losses) reclassified from AOCI into net income - effective portion: | $ 0 | $ 4,309 | $ (6,997) |
Additional Comprehensive Income (Loss) Detail - Summary of Pre-development, reclamation and other (Details) - USD ($) $ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|||
| Business Combination [Line Items] | |||||
| Care and maintenance costs | $ 10,440 | $ 8,513 | $ 15,616 | ||
| (Gain) loss on sale of assets | 698 | 4,250 | 12,879 | ||
| Accretion | 19,697 | 16,778 | 16,405 | ||
| Acquisition related costs | 26,409 | 8,517 | 0 | ||
| Other Operating Income (Expense), Net | 5,580 | 6,059 | 9,736 | ||
| Pre-development, reclamation, and other | 69,788 | 51,273 | 54,636 | ||
| Kensington Royalty Matter | |||||
| Business Combination [Line Items] | |||||
| Gain (Loss) from Litigation Settlement | [1] | (95) | |||
| Royalty settlement | [1] | 7,156 | 0 | ||
| U.S. Wage and Hour Matter | |||||
| Business Combination [Line Items] | |||||
| Gain (Loss) from Litigation Settlement | [1] | $ 7,059 | |||
| Royalty settlement | [1] | $ 0 | $ 0 | ||
| |||||
Additional Comprehensive Income (Loss) Detail - Summary of Other Non-Operating (Details) - USD ($) $ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|||
| Other Income and Expenses [Abstract] | |||||
| Foreign exchange gain (loss) | $ 1,429 | $ 4,753 | $ (459) | ||
| Gain (Loss) On Disposition Of Mineral Properties | 0 | 0 | (12,318) | ||
| Flow-through shares | 764 | 5,563 | 2,057 | ||
| RMC bankruptcy distribution | 37 | 1,294 | 1,516 | ||
| Interest Income, Other | 4,692 | 1,417 | 1,741 | ||
| Other, net | [1] | $ 6,922 | $ 13,027 | $ (7,463) | |
| |||||
Net Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Earnings Per Share (Textual) [Abstract] | |||
| Number of antidilutive shares of common stock equivalents | 12,917 | 61,467 | 1,777,273 |
| Common stock, shares issued (in shares) | 642,092,761 | 399,235,632 | |
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 | |
| Net Income (Loss) Attributable to Coeur Stockholders | |||
| NET INCOME (LOSS) | $ 585,872 | $ 58,900 | $ (103,612) |
| Weighted Average Number of Shares Outstanding | |||
| Weighted Average Number of Shares Outstanding, Basic | 607,201,000 | 391,709,000 | 343,059,000 |
| Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements | 7,465,000 | 5,713,000 | 0 |
| Weighted Average Number of Shares Outstanding, Diluted | 614,666,000 | 397,422,000 | 343,059,000 |
| Basic EPS | |||
| Earnings Per Share, Basic | $ 0.96 | $ 0.15 | $ (0.30) |
| Diluted EPS | |||
| Earnings Per Share, Diluted | $ 0.95 | $ 0.15 | $ (0.30) |
Net Income (Loss) Per Share - Summary of Common Stock Issuance (Details) - $ / shares |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Subsidiary, Sale of Stock [Line Items] | ||
| Common stock, shares issued (in shares) | 642,092,761 | 399,235,632 |
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 |
Net Income (Loss) Per Share - Share Repurchase Program (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
May 27, 2025 |
|
| Earnings Per Share [Abstract] | ||
| Share repurchase program, authorized, amount | $ 75,000,000 | |
| Shares repurchased | 814,129 | |
| Cost of shares (in thousands) | $ 9,625,000 | |
| Average price paid per share | $ 11,820,000 |
Supplemental Guarantor Information Condensed Consolidated Balance Sheets (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
||
|---|---|---|---|---|
| Condensed Financial Statements, Captions [Line Items] | ||||
| Current assets | $ 972,677 | $ 273,099 | ||
| Current liabilities | 393,144 | 330,820 | ||
| Non-current liabilities | 989,487 | 847,675 | ||
| Coeur Mining, Inc. | ||||
| Condensed Financial Statements, Captions [Line Items] | ||||
| Current assets | 375,741 | 13,782 | ||
| Non-current assets(1) | [1] | 1,110,145 | 516,209 | |
| Non-guarantor intercompany assets | 3,008 | 3,144 | ||
| Current liabilities | 33,646 | 31,841 | ||
| Non-current liabilities | 311,921 | 496,976 | ||
| Non-guarantor intercompany liabilities | 1,423 | 2,642 | ||
| Subsidiary Guarantors | ||||
| Condensed Financial Statements, Captions [Line Items] | ||||
| Current assets | 291,673 | 164,627 | ||
| Non-current assets(1) | [1] | 1,494,435 | 1,483,632 | |
| Non-guarantor intercompany assets | 0 | 0 | ||
| Current liabilities | 166,385 | 202,329 | ||
| Non-current liabilities | 216,889 | 260,210 | ||
| Non-guarantor intercompany liabilities | $ 1,608 | $ 1,570 | ||
| ||||
Supplemental Guarantor Information Condensed Consolidated Statements of Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Condensed Financial Statements, Captions [Line Items] | |||
| Revenue | $ 2,070,126 | $ 1,054,006 | $ 821,206 |
| Net income | 585,872 | $ 58,900 | $ (103,612) |
| Coeur Mining, Inc. | |||
| Condensed Financial Statements, Captions [Line Items] | |||
| Revenue | 0 | ||
| Gross Profit | (826) | ||
| Net income | 585,872 | ||
| Subsidiary Guarantors | |||
| Condensed Financial Statements, Captions [Line Items] | |||
| Revenue | 1,174,931 | ||
| Gross Profit | 554,699 | ||
| Net income | $ 463,834 | ||
Commitments and Contigencies (Details Textual) ozt in Millions |
12 Months Ended | 36 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Jan. 01, 2027 |
Aug. 26, 2025
USD ($)
|
Oct. 02, 2014
USD ($)
|
Dec. 31, 2025
USD ($)
shares
|
Dec. 31, 2024
USD ($)
shares
|
Dec. 31, 2023
USD ($)
|
Dec. 31, 2026 |
Apr. 03, 2024
shares
|
Mar. 28, 2024
ozt
|
Dec. 31, 2022
USD ($)
|
|
| Business Combination [Line Items] | ||||||||||
| Valued-added Tax Outstanding | $ 29,400,000 | |||||||||
| Revenue Recognized | $ 42,824,000 | $ 55,562,000 | $ 25,468,000 | |||||||
| Common stock, shares issued (in shares) | shares | 642,092,761 | 399,235,632 | ||||||||
| Surety Bonds Outstanding | $ 372,400,000 | $ 363,700,000 | ||||||||
| Minimum | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Estimate of possible loss | 0 | |||||||||
| Maximum | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Estimate of possible loss | $ 12,000,000 | |||||||||
| Kensington Royalty Matter | Settled Litigation | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Royalty payment | ozt | 2 | |||||||||
| Common stock, shares issued (in shares) | shares | 595,267 | 737,210 | ||||||||
| Kensington Royalty Matter | Settled Litigation | Forecast | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Royalty payment rate | 1.50% | 1.25% | ||||||||
| U.S. Wage and Hour Matter | Settled Litigation | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Payments for settlements | $ 6,100,000 | |||||||||
| Palmarejo gold production royalty | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Production to be sold, percent | 50.00% | |||||||||
| Price per ounce under agreement | $ 800 | |||||||||
| Aggregate deposit to be received | $ 22,000,000.0 | |||||||||
| Franco-Nevada Gold Stream Agreement | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Production to be sold, percent | 50.00% | |||||||||
| Total consideration | $ 78,000,000 | |||||||||
| Payments to acquire businesses, gross | 75,000,000 | |||||||||
| Common shares issued (value) | $ 3,000,000 | |||||||||
| Kensington | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Revenue Recognized | $ (42,164,000) | (182,918,000) | (100,000,000) | |||||||
| Revenue liability | 0 | $ 42,164,000 | $ 55,082,000 | $ 25,016,000 | ||||||
| Kensington | September 2024 Prepayment | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Revenue liability | 25,000,000 | |||||||||
| Rochester | June 2024 Prepayment | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Revenue liability | 17,500,000 | |||||||||
| Wharf | June 2024 Prepayment | ||||||||||
| Business Combination [Line Items] | ||||||||||
| Revenue liability | $ 12,500,000 | |||||||||
Commitments and Contingencies - Contract Liability (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Business Combination [Line Items] | |||
| Revenue Recognized | $ 42,824 | $ 55,562 | $ 25,468 |
| Franco-Nevada | |||
| Business Combination [Line Items] | |||
| Opening Balance | 6,382 | 6,942 | 7,411 |
| Revenue Recognized | (660) | (560) | (469) |
| Closing Balance | 5,722 | 6,382 | 6,942 |
| Kensington | |||
| Business Combination [Line Items] | |||
| Opening Balance | 42,164 | 55,082 | 25,016 |
| Additions | 0 | 170,000 | 130,066 |
| Revenue Recognized | (42,164) | (182,918) | (100,000) |
| Closing Balance | $ 0 | $ 42,164 | $ 55,082 |
Additional Balance Sheet Detail and Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
||||
|---|---|---|---|---|---|---|
| Supplemental Cash Flow Information [Abstract] | ||||||
| Accrued salaries and wages | $ 42,354 | $ 31,151 | ||||
| Flow-through share premium received (including over-allotment) | 0 | 853 | ||||
| Deferred revenue | [1] | 683 | 42,863 | |||
| Income and mining taxes | 116,230 | 36,490 | ||||
| Royalty settlement | [2] | 0 | 3,750 | |||
| Deferred cash due 2026 | 4,829 | 0 | ||||
| Deferred cash due 2025 | 0 | 9,644 | ||||
| Accrued operating costs | 12,506 | 6,577 | ||||
| Unrealized losses on derivatives | 124 | 70 | ||||
| Taxes other than income and mining | 17,465 | 5,491 | ||||
| Accrued interest payable | 6,060 | 8,122 | ||||
| Operating lease liabilities | 11,962 | 11,598 | ||||
| Accrued liabilities and other | $ 212,213 | $ 156,609 | ||||
| ||||||
Additional Balance Sheet Detail and Supplemental Cash Flow Information (Details 1) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
||
|---|---|---|---|---|---|---|
| Supplemental Cash Flow Information [Abstract] | ||||||
| Cash and cash equivalents | $ 553,597 | $ 55,087 | ||||
| Restricted Cash Equivalent | [1] | 2,108 | 1,787 | |||
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | $ 555,705 | $ 56,874 | $ 63,378 | $ 63,169 | ||
| ||||||
Additional Balance Sheet Detail and Supplemental Cash Flow Information (Details 2) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Supplemental Cash Flow Information [Abstract] | |||
| Non-cash lease obligations arising from obtaining operating lease assets | $ 3,045 | $ 21,230 | $ 718 |
| Finance lease obligations | 1,127 | 54,330 | 32,978 |
| Capital expenditures, not yet paid | 30,689 | 26,515 | 44,966 |
| Debt for equity exchange | 0 | 5,867 | 76,018 |
| Interest paid | 31,763 | 49,806 | 41,249 |
| Income and mining taxes paid | $ 178,466 | $ 45,100 | $ 35,000 |