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v2.4.1.9

Debt (Details) (USD $) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Dec. 31, 2014
Debt Instrument [Line Items] |  |  |
Percentage of Actual Gold Production | 50.00%cde_PercentageOfActualGoldProduction |  |
Long term debt and capital lease obligations |  |  |
Current | $ 65,719,000 us-gaap_DebtCurrent |  | $ 17,498,000 us-gaap_DebtCurrent
Non-current | 447,779,000 us-gaap_LongTermDebtAndCapitalLeaseObligations |  | 451,048,000 us-gaap_LongTermDebtAndCapitalLeaseObligations
Interest expenses incurred for various debt instruments |  |  |
Interest Paid on Convertible Notes due 2028 | 37,000 cde_InterestPaidonConvertibleNotesdue2028 | 43,000 cde_InterestPaidonConvertibleNotesdue2028 |
Interest Paid on Senior Notes due 2021 | 8,562,000 cde_InterestPaidonSeniorNotesdue2021 | 6,464,000 cde_InterestPaidonSeniorNotesdue2021 |
San Bartolomé Line of Credit | 272,000 cde_InterestExpenseCreditFacility | 0 cde_InterestExpenseCreditFacility |
Line of Credit Facility, Commitment Fee Amount | 0 us-gaap_LineOfCreditFacilityCommitmentFeeAmount | 179,000 us-gaap_LineOfCreditFacilityCommitmentFeeAmount |
Write off revolver costs, interest expense | 0 cde_Writeoffrevolvercostsinterestexpense | 3,035,000 cde_Writeoffrevolvercostsinterestexpense |
Interest Paid on Capital Leases | 298,000 cde_InterestPaidonCapitalLeases | 59,000 cde_InterestPaidonCapitalLeases |
Accretion of Franco Nevada royalty obligation | 2,031,000 cde_AccretionOfRoyaltyObligation | 3,196,000 cde_AccretionOfRoyaltyObligation |
Debt Issuance Cost | 405,000 us-gaap_DebtIssuanceCosts | 498,000 us-gaap_DebtIssuanceCosts |
Amortization of debt issuance costs | (105,000)us-gaap_AmortizationOfDebtDiscountPremium | (36,000)us-gaap_AmortizationOfDebtDiscountPremium |
Capitalized interest | (735,000)us-gaap_InterestCostsCapitalized | (384,000)us-gaap_InterestCostsCapitalized |
Total interest expense, net of capitalized interest | 10,765,000 us-gaap_InterestCostsIncurred | 13,054,000 us-gaap_InterestCostsIncurred |
San Bartolome Letter of Credit Facility [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Non-current | 9,892,000 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_LongtermDebtTypeAxis = cde_SanBartolomeLetterofCreditFacilityMember |  | 10,304,000 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_LongtermDebtTypeAxis = cde_SanBartolomeLetterofCreditFacilityMember
3.25% Convertible Senior Notes due March 2028 [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Debt Instrument, Convertible, Carrying Amount of Equity Component | 10,900,000 us-gaap_DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent / us-gaap_LongtermDebtTypeAxis = cde_ConvertibleSeniorNotesDueMarch2028Member |  |
Long term debt and capital lease obligations |  |  |
Debt Instrument, Face Amount |  |  | 0 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = cde_ConvertibleSeniorNotesDueMarch2028Member
Senior Notes due 2021 [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Non-current | 425,935,000 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_LongtermDebtTypeAxis = cde_SeniorNotesDueTwoThousandTwentyOneMember |  | 427,603,000 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_LongtermDebtTypeAxis = cde_SeniorNotesDueTwoThousandTwentyOneMember
Palmarejo gold production royalty [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Debt Instrument, Interest Rate, Effective Percentage | 30.50%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_LongtermDebtTypeAxis = cde_PalmarejoGoldProductionRoyaltyMember |  |
Capital Lease Obligations [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Non-current | 11,240,000 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_LongtermDebtTypeAxis = us-gaap_CapitalLeaseObligationsMember |  | 13,141,000 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_LongtermDebtTypeAxis = us-gaap_CapitalLeaseObligationsMember
Palmarejo gold production royalty [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Minimum Obligation Paid in Monthly Payments | 4,167 cde_MinimumObligationPaidInMonthlyPayments / us-gaap_DerivativeInstrumentRiskAxis = cde_PalmarejoGoldProductionRoyaltyMember |  |
Annual Inflation Compounding Adjustment | 1.00%cde_AnnualInflationCompoundingAdjustment / us-gaap_DerivativeInstrumentRiskAxis = cde_PalmarejoGoldProductionRoyaltyMember |  |
Short Term Credit Agreement [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Current | 49,753,000 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_ShortTermCreditAgreementMember |  | 0 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_ShortTermCreditAgreementMember
Non-current | 0 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_ShortTermDebtTypeAxis = cde_ShortTermCreditAgreementMember |  | 0 us-gaap_LongTermDebtAndCapitalLeaseObligations / us-gaap_ShortTermDebtTypeAxis = cde_ShortTermCreditAgreementMember
Convertible Senior Notes Due March 2028 [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Current | 0 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_ConvertibleSeniorNotesDueMarch2028Member |  | 5,334,000 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_ConvertibleSeniorNotesDueMarch2028Member
Senior Notes due 2021 [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Current | 0 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_SeniorNotesDueTwoThousandTwentyOneMember |  | 0 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_SeniorNotesDueTwoThousandTwentyOneMember
Capital Lease Obligations [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Current | 7,645,000 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = us-gaap_CapitalLeaseObligationsMember |  | 7,683,000 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = us-gaap_CapitalLeaseObligationsMember
San Bartolome Letter of Credit Facility [Member] |  |  |
Long term debt and capital lease obligations |  |  |
Current | $ 8,321,000 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_SanBartolomeLetterofCreditFacilityMember |  | $ 4,481,000 us-gaap_DebtCurrent / us-gaap_ShortTermDebtTypeAxis = cde_SanBartolomeLetterofCreditFacilityMember

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