XML 110 R80.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Derivative Financial Instruments - Summary of Provisionally Priced Sales (Details) $ in Thousands | Dec. 31, 2018 USD ($) oz $ / oz
--- | ---
Silver concentrate sales agreements | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (3,559)
Derivative average price | $ / oz | 14.62
Outstanding Provisionally Priced Sales Consists of Silver | oz | 243,383
Silver concentrate sales agreements | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Derivative average price | $ / oz | 0.00
Outstanding Provisionally Priced Sales Consists of Silver | oz | 0
Gold concentrates sales agreements | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (31,936)
Derivative average price | $ / oz | 1,256.78
Outstanding Provisionally Priced Sales Consists of Gold | oz | 25,411
Gold concentrates sales agreements | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Derivative average price | $ / oz | 0.00
Outstanding Provisionally Priced Sales Consists of Gold | oz | 0
Zinc concentrates sales agreements [Member] | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (6,334)
Derivative average price | $ / oz | 1.20
Outstanding Provisionally Priced Sales Consists of Gold | oz | 5,270,793
Zinc concentrates sales agreements [Member] | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Derivative average price | $ / oz | 0.00
Outstanding Provisionally Priced Sales Consists of Gold | oz | 0
Lead concentrates sales agreements [Member] | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (2,360)
Derivative average price | $ / oz | 0.92
Outstanding Provisionally Priced Sales Consists of Gold | oz | 2,568,165
Lead concentrates sales agreements [Member] | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Derivative average price | $ / oz | 0.00
Outstanding Provisionally Priced Sales Consists of Gold | oz | 0
Zinc put options purchased |
Derivative instruments Settlement |
Derivative average price | $ / oz | 3,000.00
Zinc put options purchased | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (2,700)
Derivative, Nonmonetary Notional Amount | oz | 900
Derivative average price | $ / oz | 3,000.00
Zinc put options purchased | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Derivative, Nonmonetary Notional Amount | oz | 0
Derivative average price | $ / oz | 0.00
Zinc call options sold | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (3,645)
Derivative, Nonmonetary Notional Amount | oz | 900
Derivative average price | $ / oz | 4,050.00
Zinc call options sold | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Derivative, Nonmonetary Notional Amount | oz | 0
Derivative average price | $ / oz | 0.00
Fixed Interest Rate Swap | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (50,000)
Fixed interest rate swap payable | $ 636
Fixed Interest rate | 2.46%
Fixed Interest Rate Swap | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Fixed interest rate swap payable | $ 0
Fixed Interest rate | 0.00%
Variable Interest Rate Swap | 2018 |
Derivative instruments Settlement |
Derivative, notional amount | $ (50,000)
Variable interest rate swap receivable | $ 653
Average variable interest rate | 2.50%
Variable Interest Rate Swap | Thereafter |
Derivative instruments Settlement |
Derivative, notional amount | $ 0
Variable interest rate swap receivable | $ 0
Average variable interest rate | 0.00%

X
- Definition Derivative Average Price. + References No definition available. + Details
Name: | cde_DerivativeAveragePrice
Namespace Prefix: | cde_
Data Type: | us-types:perUnitItemType
Balance Type: | na
Period Type: | instant

X
- Definition Derivative instruments Settlement. + References No definition available. + Details
Name: | cde_DerivativeInstrumentsSettlementAbstract
Namespace Prefix: | cde_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Outstanding provisionally priced sales consists of Gold. + References No definition available. + Details
Name: | cde_OutstandingProvisionallyPricedSalesConsistsOfGold
Namespace Prefix: | cde_
Data Type: | num:massItemType
Balance Type: | na
Period Type: | instant

X
- Definition Outstanding provisionally priced sales consists of silver. + References No definition available. + Details
Name: | cde_OutstandingProvisionallyPricedSalesConsistsOfSilver
Namespace Prefix: | cde_
Data Type: | num:massItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNonmonetaryNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
Name: | us-gaap_DerivativeAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Average variable interest rate related to the group of interest rate derivatives. + References No definition available. + Details
Name: | us-gaap_DerivativeAverageVariableInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
Name: | us-gaap_DerivativeFixedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13433-108611 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 + Details
Name: | us-gaap_DerivativeLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_SilverConcentrateSalesAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cde_DerivativeInstrumentsSettleInYearsAxis=cde_DerivativeInstrumentsSettleInYearOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | cde_DerivativeInstrumentsSettleInYearsAxis=cde_DerivativeInstrumentsSettleThereafterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_GoldConcentratesSalesAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_ZincconcentratessalesagreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_LeadconcentratessalesagreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_ZincPutOptionsPurchasedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_ZincCallOptionsSoldMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_FixedInterestRateSwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=cde_VariableInterestRateSwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |