10-K Filing

MCEWEN INC. CIK: 314203 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0001558370-25-003017`
Period End Date	20241231
Filing Date	20250314
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	mux-20241231x10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 130 Income Statement 256 Cash Flow Statement 188 Stockholders Equity 52

Balance Sheet 130 line items

Line Item	Tag	Value	Unit	Period
Common, shares issued	`CommonStockSharesIssued`	53.05M	shares	Point-in-time
Common, shares issued	`CommonStockSharesIssued`	53.05M	shares	Point-in-time
Common, shares issued	`CommonStockSharesIssued`	49.44M	shares	Point-in-time
Common, shares issued	`CommonStockSharesIssued`	49.44M	shares	Point-in-time
Common, shares outstanding	`CommonStockSharesOutstanding`	53.05M	shares	Point-in-time
Common, shares outstanding	`CommonStockSharesOutstanding`	53.05M	shares	Point-in-time
Common, shares outstanding	`CommonStockSharesOutstanding`	49.44M	shares	Point-in-time
Common, shares outstanding	`CommonStockSharesOutstanding`	49.44M	shares	Point-in-time
Cash and cash equivalents (Note 4)	`CashAndCashEquivalentsAtCarryingValue`	$13.69M	USD	Point-in-time
Cash and cash equivalents (Note 4)	`CashAndCashEquivalentsAtCarryingValue`	$13.69M	USD	Point-in-time
Cash and cash equivalents (Note 4)	`CashAndCashEquivalentsAtCarryingValue`	$23.02M	USD	Point-in-time
Cash and cash equivalents (Note 4)	`CashAndCashEquivalentsAtCarryingValue`	$23.02M	USD	Point-in-time
Marketable securities (Note 5)	`MarketableSecuritiesCurrent`	$1.74M	USD	Point-in-time
Marketable securities (Note 5)	`MarketableSecuritiesCurrent`	$1.74M	USD	Point-in-time
Marketable securities (Note 5)	`MarketableSecuritiesCurrent`	$1.62M	USD	Point-in-time
Marketable securities (Note 5)	`MarketableSecuritiesCurrent`	$1.62M	USD	Point-in-time
Receivables, prepaids and other current assets (Note 6)	`ReceivablesPrepaidsOtherAssetsNetCurrent`	$7.49M	USD	Point-in-time
Receivables, prepaids and other current assets (Note 6)	`ReceivablesPrepaidsOtherAssetsNetCurrent`	$7.49M	USD	Point-in-time
Receivables, prepaids and other current assets (Note 6)	`ReceivablesPrepaidsOtherAssetsNetCurrent`	$5.58M	USD	Point-in-time
Receivables, prepaids and other current assets (Note 6)	`ReceivablesPrepaidsOtherAssetsNetCurrent`	$5.58M	USD	Point-in-time
Due from McEwen Copper Inc. (Note 15)	`AccountsAndOtherReceivablesNetCurrent`	$286.00K	USD	Point-in-time
Due from McEwen Copper Inc. (Note 15)	`AccountsAndOtherReceivablesNetCurrent`	$286.00K	USD	Point-in-time
Due from McEwen Copper Inc. (Note 15)	`AccountsAndOtherReceivablesNetCurrent`	$2.38M	USD	Point-in-time
Due from McEwen Copper Inc. (Note 15)	`AccountsAndOtherReceivablesNetCurrent`	$2.38M	USD	Point-in-time
Inventories (Note 7)	`InventoryNet`	$18.11M	USD	Point-in-time
Inventories (Note 7)	`InventoryNet`	$18.11M	USD	Point-in-time
Inventories (Note 7)	`InventoryNet`	$19.94M	USD	Point-in-time
Inventories (Note 7)	`InventoryNet`	$19.94M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.19M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$41.19M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$52.66M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$52.66M	USD	Point-in-time
Mineral property interests and plant and equipment, net (Note 8)	`MineralPropertyInterestsAndPlantAndEquipmentNet`	$210.92M	USD	Point-in-time
Mineral property interests and plant and equipment, net (Note 8)	`MineralPropertyInterestsAndPlantAndEquipmentNet`	$210.92M	USD	Point-in-time
Mineral property interests and plant and equipment, net (Note 8)	`MineralPropertyInterestsAndPlantAndEquipmentNet`	$169.95M	USD	Point-in-time
Mineral property interests and plant and equipment, net (Note 8)	`MineralPropertyInterestsAndPlantAndEquipmentNet`	$169.95M	USD	Point-in-time
Investment in McEwen Copper Inc. (Note 9)	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$326.15M	USD	Point-in-time
Investment in McEwen Copper Inc. (Note 9)	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$326.15M	USD	Point-in-time
Investment in McEwen Copper Inc. (Note 9)	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$298.95M	USD	Point-in-time
Investment in McEwen Copper Inc. (Note 9)	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$298.95M	USD	Point-in-time
Investment in Minera Santa Cruz S.A. (Note 9)	`InvestmentsInSubsidiary`	$101.85M	USD	Point-in-time
Investment in Minera Santa Cruz S.A. (Note 9)	`InvestmentsInSubsidiary`	$101.85M	USD	Point-in-time
Investment in Minera Santa Cruz S.A. (Note 9)	`InvestmentsInSubsidiary`	$93.22M	USD	Point-in-time
Investment in Minera Santa Cruz S.A. (Note 9)	`InvestmentsInSubsidiary`	$93.22M	USD	Point-in-time
Inventories (Note 7)	`InventoryNoncurrent`	$10.10M	USD	Point-in-time
Inventories (Note 7)	`InventoryNoncurrent`	$10.10M	USD	Point-in-time
Inventories (Note 7)	`InventoryNoncurrent`	$7.83M	USD	Point-in-time
Inventories (Note 7)	`InventoryNoncurrent`	$7.83M	USD	Point-in-time
Restricted cash (Note 4)	`RestrictedCashNoncurrent`	$4.49M	USD	Point-in-time
Restricted cash (Note 4)	`RestrictedCashNoncurrent`	$4.49M	USD	Point-in-time
Restricted cash (Note 4)	`RestrictedCashNoncurrent`	$3.77M	USD	Point-in-time
Restricted cash (Note 4)	`RestrictedCashNoncurrent`	$3.77M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$673.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$673.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$102.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$102.00K	USD	Point-in-time
TOTAL ASSETS	`Assets`	$664.62M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$664.62M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$657.24M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$657.24M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$22.66M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$22.66M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$28.45M	USD	Point-in-time
Accounts payable and accrued liabilities	`AccountsPayableAndAccruedLiabilitiesCurrent`	$28.45M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationCurrent`	$4.99M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationCurrent`	$4.99M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationCurrent`	$3.10M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationCurrent`	$3.10M	USD	Point-in-time
Contract liability (Note 17)	`ContractWithCustomerLiabilityCurrent`	$3.54M	USD	Point-in-time
Contract liability (Note 17)	`ContractWithCustomerLiabilityCurrent`	$3.54M	USD	Point-in-time
Flow-through share premium (Note 13)	`FlowThroughSharePremiumCurrent`	$5.45M	USD	Point-in-time
Flow-through share premium (Note 13)	`FlowThroughSharePremiumCurrent`	$5.45M	USD	Point-in-time
Flow-through share premium (Note 13)	`FlowThroughSharePremiumCurrent`	$1.66M	USD	Point-in-time
Flow-through share premium (Note 13)	`FlowThroughSharePremiumCurrent`	$1.66M	USD	Point-in-time
Tax liabilities (Note 19)	`TaxesPayableCurrent`	$1.60M	USD	Point-in-time
Tax liabilities (Note 19)	`TaxesPayableCurrent`	$1.60M	USD	Point-in-time
Tax liabilities (Note 19)	`TaxesPayableCurrent`	$4.48M	USD	Point-in-time
Tax liabilities (Note 19)	`TaxesPayableCurrent`	$4.48M	USD	Point-in-time
Lease liabilities (Note 10)	`LeaseLiabilityCurrent`	$788.00K	USD	Point-in-time
Lease liabilities (Note 10)	`LeaseLiabilityCurrent`	$788.00K	USD	Point-in-time
Lease liabilities (Note 10)	`LeaseLiabilityCurrent`	$978.00K	USD	Point-in-time
Lease liabilities (Note 10)	`LeaseLiabilityCurrent`	$978.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$47.69M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$47.69M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$30.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$30.00M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationsNoncurrent`	$41.08M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationsNoncurrent`	$41.08M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationsNoncurrent`	$39.92M	USD	Point-in-time
Reclamation and remediation liabilities (Note 12)	`AssetRetirementObligationsNoncurrent`	$39.92M	USD	Point-in-time
Long-term debt (Note 11)	`LongTermDebt`	$40.00M	USD	Point-in-time
Long-term debt (Note 11)	`LongTermDebt`	$40.00M	USD	Point-in-time
Long-term debt (Note 11)	`LongTermDebt`	$40.00M	USD	Point-in-time
Long-term debt (Note 11)	`LongTermDebt`	$40.00M	USD	Point-in-time
Deferred tax liabilities (Note 19)	`DeferredIncomeTaxLiabilitiesNet`	$36.63M	USD	Point-in-time
Deferred tax liabilities (Note 19)	`DeferredIncomeTaxLiabilitiesNet`	$36.63M	USD	Point-in-time
Deferred tax liabilities (Note 19)	`DeferredIncomeTaxLiabilitiesNet`	$40.57M	USD	Point-in-time
Deferred tax liabilities (Note 19)	`DeferredIncomeTaxLiabilitiesNet`	$40.57M	USD	Point-in-time
Lease liabilities (Note10)	`LeaseLiabilityNonCurrent`	$488.00K	USD	Point-in-time
Lease liabilities (Note10)	`LeaseLiabilityNonCurrent`	$488.00K	USD	Point-in-time
Lease liabilities (Note10)	`LeaseLiabilityNonCurrent`	$1.32M	USD	Point-in-time
Lease liabilities (Note10)	`LeaseLiabilityNonCurrent`	$1.32M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$2.93M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$2.93M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$3.84M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$3.84M	USD	Point-in-time
Total liabilities	`Liabilities`	$169.65M	USD	Point-in-time
Total liabilities	`Liabilities`	$169.65M	USD	Point-in-time
Total liabilities	`Liabilities`	$154.82M	USD	Point-in-time
Total liabilities	`Liabilities`	$154.82M	USD	Point-in-time
Common shares: 53,054 as at December 31, 2024, and 49,440 as of December 31, 2023 issued and outstanding (in thousands) (Note 13)	`CommonStockValue`	$1.77B	USD	Point-in-time
Common shares: 53,054 as at December 31, 2024, and 49,440 as of December 31, 2023 issued and outstanding (in thousands) (Note 13)	`CommonStockValue`	$1.77B	USD	Point-in-time
Common shares: 53,054 as at December 31, 2024, and 49,440 as of December 31, 2023 issued and outstanding (in thousands) (Note 13)	`CommonStockValue`	$1.80B	USD	Point-in-time
Common shares: 53,054 as at December 31, 2024, and 49,440 as of December 31, 2023 issued and outstanding (in thousands) (Note 13)	`CommonStockValue`	$1.80B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.31B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.31B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.27B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.27B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$389.94M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$389.94M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$502.42M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$502.42M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$494.98M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$494.98M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$356.27M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$356.27M	USD	Point-in-time
TOTAL LIABILITIES & SHAREHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$664.62M	USD	Point-in-time
TOTAL LIABILITIES & SHAREHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$664.62M	USD	Point-in-time
TOTAL LIABILITIES & SHAREHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$657.24M	USD	Point-in-time
TOTAL LIABILITIES & SHAREHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$657.24M	USD	Point-in-time

Income Statement 256 line items

Line Item	Tag	Value	Unit	Period
Revenue from gold and silver sales	`Revenues`	$110.42M	USD	Annual
Revenue from gold and silver sales	`Revenues`	$110.42M	USD	Annual
Revenue from gold and silver sales	`Revenues`	$52.25M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$52.25M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$166.23M	USD	Annual
Revenue from gold and silver sales	`Revenues`	$166.23M	USD	Annual
Revenue from gold and silver sales	`Revenues`	$174.48M	USD	Annual
Revenue from gold and silver sales	`Revenues`	$174.48M	USD	Annual
Revenue from gold and silver sales	`Revenues`	$38.40M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$38.40M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$34.40M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$34.40M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$58.68M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$58.68M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$41.23M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$41.23M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$47.48M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$47.48M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$33.52M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$33.52M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$34.75M	USD	1 Quarter
Revenue from gold and silver sales	`Revenues`	$34.75M	USD	1 Quarter
Production costs applicable to sales	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$113.31M	USD	Annual
Production costs applicable to sales	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$113.31M	USD	Annual
Production costs applicable to sales	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$119.23M	USD	Annual
Production costs applicable to sales	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$119.23M	USD	Annual
Production costs applicable to sales	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$91.26M	USD	Annual
Production costs applicable to sales	`CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization`	$91.26M	USD	Annual
Depreciation and depletion	`CostDepreciationAmortizationAndDepletion`	$30.23M	USD	Annual
Depreciation and depletion	`CostDepreciationAmortizationAndDepletion`	$30.23M	USD	Annual
Depreciation and depletion	`CostDepreciationAmortizationAndDepletion`	$19.70M	USD	Annual
Depreciation and depletion	`CostDepreciationAmortizationAndDepletion`	$19.70M	USD	Annual
Depreciation and depletion	`CostDepreciationAmortizationAndDepletion`	$29.22M	USD	Annual
Depreciation and depletion	`CostDepreciationAmortizationAndDepletion`	$29.22M	USD	Annual
Gross profit (loss)	`GrossProfit`	$13.05M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$13.05M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$-3.47M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$-3.47M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$10.76M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$10.76M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$30.93M	USD	Annual
Gross profit (loss)	`GrossProfit`	$30.93M	USD	Annual
Gross profit (loss)	`GrossProfit`	$3.75M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$3.75M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$17.78M	USD	Annual
Gross profit (loss)	`GrossProfit`	$17.78M	USD	Annual
Gross profit (loss)	`GrossProfit`	$-544.00K	USD	Annual
Gross profit (loss)	`GrossProfit`	$-544.00K	USD	Annual
Gross profit (loss)	`GrossProfit`	$13.80M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$13.80M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$4.44M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$4.44M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$363.00K	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$363.00K	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$6.01M	USD	1 Quarter
Gross profit (loss)	`GrossProfit`	$6.01M	USD	1 Quarter
Advanced projects - Los Azules	`AdvancedProjectLosAzules`	$61.15M	USD	Annual
Advanced projects - Los Azules	`AdvancedProjectLosAzules`	$61.15M	USD	Annual
Advanced projects - Los Azules	`AdvancedProjectLosAzules`	$76.34M	USD	Annual
Advanced projects - Los Azules	`AdvancedProjectLosAzules`	$76.34M	USD	Annual
Advanced projects - Other	`AdvancedProjectCost`	$5.58M	USD	Annual
Advanced projects - Other	`AdvancedProjectCost`	$5.58M	USD	Annual
Advanced projects - Other	`AdvancedProjectCost`	$6.29M	USD	Annual
Advanced projects - Other	`AdvancedProjectCost`	$6.29M	USD	Annual
Advanced projects - Other	`AdvancedProjectCost`	$7.15M	USD	Annual
Advanced projects - Other	`AdvancedProjectCost`	$7.15M	USD	Annual
Exploration	`ExplorationCosts`	$14.97M	USD	Annual
Exploration	`ExplorationCosts`	$14.97M	USD	Annual
Exploration	`ExplorationCosts`	$20.17M	USD	Annual
Exploration	`ExplorationCosts`	$20.17M	USD	Annual
Exploration	`ExplorationCosts`	$16.55M	USD	Annual
Exploration	`ExplorationCosts`	$16.55M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$15.45M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$15.45M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$17.16M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$17.16M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$11.89M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$11.89M	USD	Annual
Depreciation	`DepreciationNonproduction`	$1.14M	USD	Annual
Depreciation	`DepreciationNonproduction`	$1.14M	USD	Annual
Depreciation	`DepreciationNonproduction`	$733.00K	USD	Annual
Depreciation	`DepreciationNonproduction`	$733.00K	USD	Annual
Depreciation	`DepreciationNonproduction`	$634.00K	USD	Annual
Depreciation	`DepreciationNonproduction`	$634.00K	USD	Annual
Reclamation and remediation	`AssetRetirementObligationReclamationGross`	$2.69M	USD	Annual
Reclamation and remediation	`AssetRetirementObligationReclamationGross`	$2.69M	USD	Annual
Reclamation and remediation	`AssetRetirementObligationReclamationGross`	$2.05M	USD	Annual
Reclamation and remediation	`AssetRetirementObligationReclamationGross`	$2.05M	USD	Annual
Reclamation and remediation	`AssetRetirementObligationReclamationGross`	$3.35M	USD	Annual
Reclamation and remediation	`AssetRetirementObligationReclamationGross`	$3.35M	USD	Annual
Total other operating expenses	`CostsAndExpenses`	$94.89M	USD	Annual
Total other operating expenses	`CostsAndExpenses`	$94.89M	USD	Annual
Total other operating expenses	`CostsAndExpenses`	$179.84M	USD	Annual
Total other operating expenses	`CostsAndExpenses`	$179.84M	USD	Annual
Total other operating expenses	`CostsAndExpenses`	$81.51M	USD	Annual
Total other operating expenses	`CostsAndExpenses`	$81.51M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-50.57M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-50.57M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-162.06M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-162.06M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-95.44M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-95.44M	USD	Annual
Interest and other finance (expense) income, net	`InterestIncomeExpenseNet`	$-4.59M	USD	Annual
Interest and other finance (expense) income, net	`InterestIncomeExpenseNet`	$-4.59M	USD	Annual
Interest and other finance (expense) income, net	`InterestIncomeExpenseNet`	$36.92M	USD	Annual
Interest and other finance (expense) income, net	`InterestIncomeExpenseNet`	$36.92M	USD	Annual
Interest and other finance (expense) income, net	`InterestIncomeExpenseNet`	$-7.79M	USD	Annual
Interest and other finance (expense) income, net	`InterestIncomeExpenseNet`	$-7.79M	USD	Annual
Other income (expense) (Note 18)	`OtherNonoperatingIncomeExpense`	$-29.98M	USD	Annual
Other income (expense) (Note 18)	`OtherNonoperatingIncomeExpense`	$-29.98M	USD	Annual
Other income (expense) (Note 18)	`OtherNonoperatingIncomeExpense`	$2.65M	USD	Annual
Other income (expense) (Note 18)	`OtherNonoperatingIncomeExpense`	$2.65M	USD	Annual
Other income (expense) (Note 18)	`OtherNonoperatingIncomeExpense`	$22.94M	USD	Annual
Other income (expense) (Note 18)	`OtherNonoperatingIncomeExpense`	$22.94M	USD	Annual
Dilution gain from investments in McEwen Copper Inc. (Note 9)	`DilutionGainEquityMethodInvestments`	$5.78M	USD	Annual
Dilution gain from investments in McEwen Copper Inc. (Note 9)	`DilutionGainEquityMethodInvestments`	$5.78M	USD	Annual
Gain on deconsolidation of McEwen Copper Inc. (Note 9)	`DeconsolidationGainOrLossAmount`	$222.16M	USD	Annual
Gain on deconsolidation of McEwen Copper Inc. (Note 9)	`DeconsolidationGainOrLossAmount`	$222.16M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$229.10M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$229.10M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$3.83M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$3.83M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$15.15M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$15.15M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-80.29M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-80.29M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-46.74M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-46.74M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.04M	USD	Annual
(Loss) income before income and mining taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.04M	USD	Annual
Income and mining tax recovery (expense) (Note 19)	`IncomeTaxExpenseBenefit`	$33.86M	USD	Annual
Income and mining tax recovery (expense) (Note 19)	`IncomeTaxExpenseBenefit`	$33.86M	USD	Annual
Income and mining tax recovery (expense) (Note 19)	`IncomeTaxExpenseBenefit`	$5.81M	USD	Annual
Income and mining tax recovery (expense) (Note 19)	`IncomeTaxExpenseBenefit`	$5.81M	USD	Annual
Income and mining tax recovery (expense) (Note 19)	`IncomeTaxExpenseBenefit`	$-3.05M	USD	Annual
Income and mining tax recovery (expense) (Note 19)	`IncomeTaxExpenseBenefit`	$-3.05M	USD	Annual
Net (loss) income after income and mining taxes	`ProfitLoss`	$33.18M	USD	Annual
Net (loss) income after income and mining taxes	`ProfitLoss`	$33.18M	USD	Annual
Net (loss) income after income and mining taxes	`ProfitLoss`	$-86.09M	USD	Annual
Net (loss) income after income and mining taxes	`ProfitLoss`	$-86.09M	USD	Annual
Net (loss) income after income and mining taxes	`ProfitLoss`	$-43.69M	USD	Annual
Net (loss) income after income and mining taxes	`ProfitLoss`	$-43.69M	USD	Annual
Net loss attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-22.12M	USD	Annual
Net loss attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-22.12M	USD	Annual
Net loss attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.02M	USD	Annual
Net loss attributable to non-controlling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.02M	USD	Annual
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-43.08M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-43.08M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$138.45M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$138.45M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-18.45M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-18.45M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-21.63M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-21.63M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-43.69M	USD	Annual
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-43.69M	USD	Annual
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-20.38M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-20.38M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-81.08M	USD	Annual
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-81.08M	USD	Annual
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$55.30M	USD	Annual
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$55.30M	USD	Annual
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-12.99M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-12.99M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-2.08M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-2.08M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-8.23M	USD	1 Quarter
Net (loss) income and comprehensive (loss) income attributable to McEwen shareholders	`NetIncomeLoss`	$-8.23M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.16	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.16	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.04	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.04	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.46	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.46	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.39	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.39	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.89	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.89	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.16	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.16	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.26	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.26	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.41	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.41	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.86	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.86	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-1.71	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-1.71	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.91	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.91	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.89	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.89	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.41	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.41	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.91	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.91	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.16	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.16	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-1.71	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-1.71	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.26	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.26	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.46	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.46	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.39	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.39	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.04	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.04	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.16	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.16	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.86	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.86	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.43M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.43M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.54M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.54M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.47M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.47M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.43M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.43M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	51.02M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	51.02M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.84M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.84M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.44M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.44M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.93M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.93M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	51.95M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	51.95M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.72M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.72M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.43M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	47.43M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	51.02M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	51.02M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	49.44M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	49.44M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.43M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.43M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	51.95M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	51.95M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.43M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.43M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.47M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.47M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	52.93M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	52.93M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.54M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.54M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	49.72M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	49.72M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.84M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.84M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.43M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	47.43M	shares	Annual

Cash Flow Statement 188 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$33.18M	USD	Annual
Net loss	`ProfitLoss`	$33.18M	USD	Annual
Net loss	`ProfitLoss`	$-86.09M	USD	Annual
Net loss	`ProfitLoss`	$-86.09M	USD	Annual
Net loss	`ProfitLoss`	$-43.69M	USD	Annual
Net loss	`ProfitLoss`	$-43.69M	USD	Annual
Loss from investment in McEwen Copper Inc. (Note 9)	`IncomeLossFromInvestmentsMcewenCopper`	$57.82M	USD	Annual
Loss from investment in McEwen Copper Inc. (Note 9)	`IncomeLossFromInvestmentsMcewenCopper`	$57.82M	USD	Annual
Loss from investment in McEwen Copper Inc. (Note 9)	`IncomeLossFromInvestmentsMcewenCopper`	$46.98M	USD	Annual
Loss from investment in McEwen Copper Inc. (Note 9)	`IncomeLossFromInvestmentsMcewenCopper`	$46.98M	USD	Annual
Income from investment in Minera Santa Cruz S.A. (Note 9)	`IncomeLossFromInvestmentsMineraSantaCruz`	$-62.00K	USD	Annual
Income from investment in Minera Santa Cruz S.A. (Note 9)	`IncomeLossFromInvestmentsMineraSantaCruz`	$-62.00K	USD	Annual
Income from investment in Minera Santa Cruz S.A. (Note 9)	`IncomeLossFromInvestmentsMineraSantaCruz`	$-2.78M	USD	Annual
Income from investment in Minera Santa Cruz S.A. (Note 9)	`IncomeLossFromInvestmentsMineraSantaCruz`	$-2.78M	USD	Annual
Income from investment in Minera Santa Cruz S.A. (Note 9)	`IncomeLossFromInvestmentsMineraSantaCruz`	$-9.02M	USD	Annual
Income from investment in Minera Santa Cruz S.A. (Note 9)	`IncomeLossFromInvestmentsMineraSantaCruz`	$-9.02M	USD	Annual
Depreciation, amortization and depletion	`DepreciationDepletionAndAmortization`	$19.53M	USD	Annual
Depreciation, amortization and depletion	`DepreciationDepletionAndAmortization`	$19.53M	USD	Annual
Depreciation, amortization and depletion	`DepreciationDepletionAndAmortization`	$30.36M	USD	Annual
Depreciation, amortization and depletion	`DepreciationDepletionAndAmortization`	$30.36M	USD	Annual
Depreciation, amortization and depletion	`DepreciationDepletionAndAmortization`	$30.86M	USD	Annual
Depreciation, amortization and depletion	`DepreciationDepletionAndAmortization`	$30.86M	USD	Annual
Unrealized (gain) loss on marketable securities (Note 5)	`MarketableSecuritiesUnrealizedGainLoss`	$286.00K	USD	Annual
Unrealized (gain) loss on marketable securities (Note 5)	`MarketableSecuritiesUnrealizedGainLoss`	$286.00K	USD	Annual
Unrealized (gain) loss on marketable securities (Note 5)	`MarketableSecuritiesUnrealizedGainLoss`	$-511.00K	USD	Annual
Unrealized (gain) loss on marketable securities (Note 5)	`MarketableSecuritiesUnrealizedGainLoss`	$-511.00K	USD	Annual
Unrealized (gain) loss on marketable securities (Note 5)	`MarketableSecuritiesUnrealizedGainLoss`	$20.54M	USD	Annual
Unrealized (gain) loss on marketable securities (Note 5)	`MarketableSecuritiesUnrealizedGainLoss`	$20.54M	USD	Annual
Foreign exchange loss on marketable securities	`ForeignExchangeGainLossOnInvestments`	$-9.86M	USD	Annual
Foreign exchange loss on marketable securities	`ForeignExchangeGainLossOnInvestments`	$-9.86M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$-2.03M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$-2.03M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$-48.98M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$-48.98M	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$-656.00K	USD	Annual
Foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$-656.00K	USD	Annual
Reclamation accretion and adjustments to estimate	`ReclamationAccretionAndAdjustmentsTotal`	$2.69M	USD	Annual
Reclamation accretion and adjustments to estimate	`ReclamationAccretionAndAdjustmentsTotal`	$2.69M	USD	Annual
Reclamation accretion and adjustments to estimate	`ReclamationAccretionAndAdjustmentsTotal`	$864.00K	USD	Annual
Reclamation accretion and adjustments to estimate	`ReclamationAccretionAndAdjustmentsTotal`	$864.00K	USD	Annual
Reclamation accretion and adjustments to estimate	`ReclamationAccretionAndAdjustmentsTotal`	$7.17M	USD	Annual
Reclamation accretion and adjustments to estimate	`ReclamationAccretionAndAdjustmentsTotal`	$7.17M	USD	Annual
Income and mining tax (recovery) expense	`IncomeTaxCreditsAndAdjustments`	$-6.98M	USD	Annual
Income and mining tax (recovery) expense	`IncomeTaxCreditsAndAdjustments`	$-6.98M	USD	Annual
Income and mining tax (recovery) expense	`IncomeTaxCreditsAndAdjustments`	$37.02M	USD	Annual
Income and mining tax (recovery) expense	`IncomeTaxCreditsAndAdjustments`	$37.02M	USD	Annual
Income and mining tax (recovery) expense	`IncomeTaxCreditsAndAdjustments`	$-1.86M	USD	Annual
Income and mining tax (recovery) expense	`IncomeTaxCreditsAndAdjustments`	$-1.86M	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$340.00K	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$340.00K	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$3.24M	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$3.24M	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$971.00K	USD	Annual
Stock-based compensation	`EmployeeBenefitsAndShareBasedCompensationNoncash`	$971.00K	USD	Annual
Dilution gain from investments in McEwen Copper Inc. (Note 9)	`DilutionGainEquityMethodInvestments`	$5.78M	USD	Annual
Dilution gain from investments in McEwen Copper Inc. (Note 9)	`DilutionGainEquityMethodInvestments`	$5.78M	USD	Annual
Gain on deconsolidation of McEwen Copper Inc. (Note 9)	`DeconsolidationGainOrLossAmount`	$222.16M	USD	Annual
Gain on deconsolidation of McEwen Copper Inc. (Note 9)	`DeconsolidationGainOrLossAmount`	$222.16M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-349.00K	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-349.00K	USD	Annual
Change in accounts receivable and other	`IncreaseDecreaseInOtherOperatingAssets`	$12.87M	USD	Annual
Change in accounts receivable and other	`IncreaseDecreaseInOtherOperatingAssets`	$12.87M	USD	Annual
Change in accounts receivable and other	`IncreaseDecreaseInOtherOperatingAssets`	$-6.55M	USD	Annual
Change in accounts receivable and other	`IncreaseDecreaseInOtherOperatingAssets`	$-6.55M	USD	Annual
Change in accounts receivable and other	`IncreaseDecreaseInOtherOperatingAssets`	$-2.36M	USD	Annual
Change in accounts receivable and other	`IncreaseDecreaseInOtherOperatingAssets`	$-2.36M	USD	Annual
Change in accounts payable and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$17.44M	USD	Annual
Change in accounts payable and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$17.44M	USD	Annual
Change in accounts payable and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$9.90M	USD	Annual
Change in accounts payable and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$9.90M	USD	Annual
Change in accounts payable and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-24.30M	USD	Annual
Change in accounts payable and other liabilities	`IncreaseDecreaseInOperatingLiabilities`	$-24.30M	USD	Annual
Cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-39.64M	USD	Annual
Cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-39.64M	USD	Annual
Cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$29.45M	USD	Annual
Cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$29.45M	USD	Annual
Cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-56.58M	USD	Annual
Cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-56.58M	USD	Annual
Additions to mineral property interests and plant and equipment	`PaymentsToAcquireMiningAssets`	$26.10M	USD	Annual
Additions to mineral property interests and plant and equipment	`PaymentsToAcquireMiningAssets`	$26.10M	USD	Annual
Additions to mineral property interests and plant and equipment	`PaymentsToAcquireMiningAssets`	$43.09M	USD	Annual
Additions to mineral property interests and plant and equipment	`PaymentsToAcquireMiningAssets`	$43.09M	USD	Annual
Additions to mineral property interests and plant and equipment	`PaymentsToAcquireMiningAssets`	$24.19M	USD	Annual
Additions to mineral property interests and plant and equipment	`PaymentsToAcquireMiningAssets`	$24.19M	USD	Annual
Investment in McEwen Copper Inc. (Note 9)	`PaymentsToAcquireEquityMethodInvestments`	$14.00M	USD	Annual
Investment in McEwen Copper Inc. (Note 9)	`PaymentsToAcquireEquityMethodInvestments`	$14.00M	USD	Annual
Notes receivable acquired	`PaymentsToAcquireNotesReceivable`	$1.88M	USD	Annual
Notes receivable acquired	`PaymentsToAcquireNotesReceivable`	$1.88M	USD	Annual
Cash and restricted cash received from acquisition of Timberline Resources Corporation (Note 20)	`CashAcquiredFromAcquisition`	$1.13M	USD	Annual
Cash and restricted cash received from acquisition of Timberline Resources Corporation (Note 20)	`CashAcquiredFromAcquisition`	$1.13M	USD	Annual
Investment in marketable securities (Note 5)	`PaymentsToAcquireMarketableSecurities`	$366.00K	USD	Annual
Investment in marketable securities (Note 5)	`PaymentsToAcquireMarketableSecurities`	$366.00K	USD	Annual
Investment in marketable securities (Note 5)	`PaymentsToAcquireMarketableSecurities`	$34.16M	USD	Annual
Investment in marketable securities (Note 5)	`PaymentsToAcquireMarketableSecurities`	$34.16M	USD	Annual
Proceeds from sale of investment in McEwen Copper Inc.	`ProceedsFromSaleOfInvestmentInMcewenCopper`	$6.03M	USD	Annual
Proceeds from sale of investment in McEwen Copper Inc.	`ProceedsFromSaleOfInvestmentInMcewenCopper`	$6.03M	USD	Annual
Cash outflow on McEwen Copper Inc. deconsolidation	`CashDivestedFromDeconsolidation`	$45.71M	USD	Annual
Cash outflow on McEwen Copper Inc. deconsolidation	`CashDivestedFromDeconsolidation`	$45.71M	USD	Annual
Other	`NetCashProvidedByUsedInOtherInvestingActivities`	$295.00K	USD	Annual
Other	`NetCashProvidedByUsedInOtherInvestingActivities`	$295.00K	USD	Annual
Other	`NetCashProvidedByUsedInOtherInvestingActivities`	$286.00K	USD	Annual
Other	`NetCashProvidedByUsedInOtherInvestingActivities`	$286.00K	USD	Annual
Other	`NetCashProvidedByUsedInOtherInvestingActivities`	$164.00K	USD	Annual
Other	`NetCashProvidedByUsedInOtherInvestingActivities`	$164.00K	USD	Annual
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-99.64M	USD	Annual
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-99.64M	USD	Annual
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-23.90M	USD	Annual
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-23.90M	USD	Annual
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-58.05M	USD	Annual
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-58.05M	USD	Annual
Issuance of flow-through common shares, net of issuance costs (Note 13)	`ProceedsFromIssuanceOfFlowThroughCommonStock`	$20.42M	USD	Annual
Issuance of flow-through common shares, net of issuance costs (Note 13)	`ProceedsFromIssuanceOfFlowThroughCommonStock`	$20.42M	USD	Annual
Issuance of flow-through common shares, net of issuance costs (Note 13)	`ProceedsFromIssuanceOfFlowThroughCommonStock`	$14.38M	USD	Annual
Issuance of flow-through common shares, net of issuance costs (Note 13)	`ProceedsFromIssuanceOfFlowThroughCommonStock`	$14.38M	USD	Annual
Issuance of flow-through common shares, net of issuance costs (Note 13)	`ProceedsFromIssuanceOfFlowThroughCommonStock`	$13.43M	USD	Annual
Issuance of flow-through common shares, net of issuance costs (Note 13)	`ProceedsFromIssuanceOfFlowThroughCommonStock`	$13.43M	USD	Annual
Proceeds from exercise of warrants	`ProceedsFromStockOptionsExercised`	$9.00K	USD	Annual
Proceeds from exercise of warrants	`ProceedsFromStockOptionsExercised`	$9.00K	USD	Annual
Proceeds from exercise of warrants	`ProceedsFromStockOptionsExercised`	$4.00K	USD	Annual
Proceeds from exercise of warrants	`ProceedsFromStockOptionsExercised`	$4.00K	USD	Annual
Proceeds from McEwen Copper Inc. financing	`ProceedsFromMcewenCopperFinancing`	$185.39M	USD	Annual
Proceeds from McEwen Copper Inc. financing	`ProceedsFromMcewenCopperFinancing`	$185.39M	USD	Annual
Proceeds from McEwen Copper Inc. financing	`ProceedsFromMcewenCopperFinancing`	$41.26M	USD	Annual
Proceeds from McEwen Copper Inc. financing	`ProceedsFromMcewenCopperFinancing`	$41.26M	USD	Annual
Proceeds from promissory note	`ProceedsFromIssuanceOfSubordinatedLongTermDebt`	$15.00M	USD	Annual
Proceeds from promissory note	`ProceedsFromIssuanceOfSubordinatedLongTermDebt`	$15.00M	USD	Annual
Subscription proceeds received in advance	`SubscriptionProceedsReceivedInAdvance`	$-2.85M	USD	Annual
Subscription proceeds received in advance	`SubscriptionProceedsReceivedInAdvance`	$-2.85M	USD	Annual
Principal repayment on long-term debt (Note 11)	`RepaymentsOfLongTermDebt`	$25.00M	USD	Annual
Principal repayment on long-term debt (Note 11)	`RepaymentsOfLongTermDebt`	$25.00M	USD	Annual
Payment of finance lease obligations	`FinanceLeasePrincipalPayments`	$2.34M	USD	Annual
Payment of finance lease obligations	`FinanceLeasePrincipalPayments`	$2.34M	USD	Annual
Payment of finance lease obligations	`FinanceLeasePrincipalPayments`	$1.64M	USD	Annual
Payment of finance lease obligations	`FinanceLeasePrincipalPayments`	$1.64M	USD	Annual
Payment of finance lease obligations	`FinanceLeasePrincipalPayments`	$1.23M	USD	Annual
Payment of finance lease obligations	`FinanceLeasePrincipalPayments`	$1.23M	USD	Annual
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$172.18M	USD	Annual
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$172.18M	USD	Annual
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$19.20M	USD	Annual
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$19.20M	USD	Annual
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$65.45M	USD	Annual
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$65.45M	USD	Annual
Effect of exchange rate change on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-48.98M	USD	Annual
Effect of exchange rate change on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-48.98M	USD	Annual
Effect of exchange rate change on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-656.00K	USD	Annual
Effect of exchange rate change on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-656.00K	USD	Annual
Effect of exchange rate change on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-2.03M	USD	Annual
Effect of exchange rate change on cash and cash equivalents	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$-2.03M	USD	Annual
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-16.07M	USD	Annual
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-16.07M	USD	Annual
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-17.05M	USD	Annual
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-17.05M	USD	Annual
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-10.05M	USD	Annual
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-10.05M	USD	Annual
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$17.46M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$17.46M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$60.63M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$60.63M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$43.58M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$43.58M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$27.51M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$27.51M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$17.46M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$17.46M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$60.63M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$60.63M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$43.58M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$43.58M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$27.51M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$27.51M	USD	Point-in-time
Interest paid	`InterestPaidNet`	$4.73M	USD	Annual
Interest paid	`InterestPaidNet`	$4.73M	USD	Annual
Interest paid	`InterestPaidNet`	$3.91M	USD	Annual
Interest paid	`InterestPaidNet`	$3.91M	USD	Annual
Interest paid	`InterestPaidNet`	$4.88M	USD	Annual
Interest paid	`InterestPaidNet`	$4.88M	USD	Annual
Interest received	`InterestIncomeOther`	$34.68M	USD	Annual
Interest received	`InterestIncomeOther`	$34.68M	USD	Annual
Interest received	`InterestIncomeOther`	$636.00K	USD	Annual
Interest received	`InterestIncomeOther`	$636.00K	USD	Annual
Interest received	`InterestIncomeOther`	$650.00K	USD	Annual
Interest received	`InterestIncomeOther`	$650.00K	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$1.41M	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$1.41M	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$712.00K	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$712.00K	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$24.00K	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$24.00K	USD	Annual

Stockholders Equity 52 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$389.94M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$389.94M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$502.42M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$502.42M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$494.98M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$494.98M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$356.27M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$356.27M	USD	Point-in-time
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$340.00K	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$340.00K	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$605.00K	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$605.00K	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.24M	USD	Annual
Stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.24M	USD	Annual
Restricted shares issued	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$366.00K	USD	Annual
Restricted shares issued	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$366.00K	USD	Annual
Exercise of warrants	`WarrantsExercised`	$9.00K	USD	Annual
Exercise of warrants	`WarrantsExercised`	$9.00K	USD	Annual
Exercise of warrants	`WarrantsExercised`	$4.00K	USD	Annual
Exercise of warrants	`WarrantsExercised`	$4.00K	USD	Annual
Sale of flow-through shares (Note 13)	`StockIssuedDuringPeriodValueNewIssues`	$10.32M	USD	Annual
Sale of flow-through shares (Note 13)	`StockIssuedDuringPeriodValueNewIssues`	$10.32M	USD	Annual
Sale of flow-through shares (Note 13)	`StockIssuedDuringPeriodValueNewIssues`	$14.37M	USD	Annual
Sale of flow-through shares (Note 13)	`StockIssuedDuringPeriodValueNewIssues`	$14.37M	USD	Annual
Sale of flow-through shares (Note 13)	`StockIssuedDuringPeriodValueNewIssues`	$13.43M	USD	Annual
Sale of flow-through shares (Note 13)	`StockIssuedDuringPeriodValueNewIssues`	$13.43M	USD	Annual
Shares issued for debt refinancing	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$500.00K	USD	Annual
Shares issued for debt refinancing	`StockIssuedDuringPeriodValueConversionOfConvertibleSecurities`	$500.00K	USD	Annual
Issuance of equity by subsidiary	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$41.35M	USD	Annual
Issuance of equity by subsidiary	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$41.35M	USD	Annual
Share repurchase	`StockholdersEquityFractionalShareRepurchase`	$87.00K	USD	Annual
Share repurchase	`StockholdersEquityFractionalShareRepurchase`	$87.00K	USD	Annual
Shares issued to acquire Timberline Resources Corporation (Note 13)	`StockIssuedDuringPeriodValueAcquisitions`	$17.71M	USD	Annual
Shares issued to acquire Timberline Resources Corporation (Note 13)	`StockIssuedDuringPeriodValueAcquisitions`	$17.71M	USD	Annual
Warrants assumed in acquisition of Timberline Resources Corporation (Note 13)	`AdjustmentsToAdditionalPaidInCapitalWarrantAssumedInAcquisition`	$913.00K	USD	Annual
Warrants assumed in acquisition of Timberline Resources Corporation (Note 13)	`AdjustmentsToAdditionalPaidInCapitalWarrantAssumedInAcquisition`	$913.00K	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$33.18M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$33.18M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$-86.09M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$-86.09M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$-43.69M	USD	Annual
Net income (loss) and comprehensive income (loss)	`ProfitLoss`	$-43.69M	USD	Annual
McEwen Copper Inc. deconsolidation	`NoncontrollingInterestDecreaseFromDeconsolidation`	$86.80M	USD	Annual
McEwen Copper Inc. deconsolidation	`NoncontrollingInterestDecreaseFromDeconsolidation`	$86.80M	USD	Annual
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$389.94M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$389.94M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$502.42M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$502.42M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$494.98M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$494.98M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$356.27M	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$356.27M	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.