2017 Q4 Form 10-K Financial Statement
#000021546618000038 Filed on February 07, 2018
Income Statement
| Concept | 2017 Q4 | 2017 | 2016 Q4 |
|---|---|---|---|
| Revenue | $214.6M | $709.6M | $139.2M |
| YoY Change | 54.15% | 24.08% | -15.27% |
| Cost Of Revenue | $122.0M | $440.3M | $84.90M |
| YoY Change | 43.67% | 31.27% | -32.24% |
| Gross Profit | $47.88M | $269.3M | $54.30M |
| YoY Change | -11.82% | 13.87% | 38.88% |
| Gross Profit Margin | 22.31% | 37.96% | 39.01% |
| Selling, General & Admin | $15.10M | $52.60M | $7.800M |
| YoY Change | 93.59% | 20.37% | -38.58% |
| % of Gross Profit | 31.54% | 19.53% | 14.36% |
| Research & Development | $7.500M | $30.30M | $5.300M |
| YoY Change | 41.51% | 134.88% | 211.76% |
| % of Gross Profit | 15.66% | 11.25% | 9.76% |
| Depreciation & Amortization | $44.72M | $146.5M | $28.63M |
| YoY Change | 56.23% | 25.76% | -20.93% |
| % of Gross Profit | 93.4% | 54.41% | 52.72% |
| Operating Expenses | $67.20M | $669.7M | $36.40M |
| YoY Change | 84.62% | 30.55% | -27.92% |
| Operating Profit | -$19.32M | -$400.3M | $17.90M |
| YoY Change | -207.92% | 44.82% | -257.03% |
| Interest Expense | -$6.200M | $16.44M | -$9.300M |
| YoY Change | -33.33% | -55.44% | -64.23% |
| % of Operating Profit | -51.95% | ||
| Other Income/Expense, Net | $1.100M | -$3.000K | -$300.0K |
| YoY Change | -466.67% | -100.0% | -101.85% |
| Pretax Income | $19.30M | $10.10M | -$21.40M |
| YoY Change | -190.19% | -175.94% | -93.33% |
| Income Tax | -$83.20M | $29.00M | $19.90M |
| % Of Pretax Income | -431.09% | 287.14% | |
| Net Earnings | $7.625M | -$1.319M | -$8.308M |
| YoY Change | -191.78% | -102.38% | -97.26% |
| Net Earnings / Revenue | 3.55% | -0.19% | -5.97% |
| Basic Earnings Per Share | $0.04 | -$0.01 | -$0.05 |
| Diluted Earnings Per Share | $0.04 | -$0.01 | $0.01 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 185.6M shares | 180.1M shares | 170.3M shares |
| Diluted Shares Outstanding | 184.1M shares |
Balance Sheet
| Concept | 2017 Q4 | 2017 | 2016 Q4 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $192.0M | $192.0M | $118.3M |
| YoY Change | 62.3% | 62.3% | -41.06% |
| Cash & Equivalents | $192.0M | $192.0M | $118.3M |
| Short-Term Investments | |||
| Other Short-Term Assets | $15.05M | $180.3M | $10.02M |
| YoY Change | 50.3% | 23.83% | -8.47% |
| Inventory | $58.23M | $58.20M | $93.44M |
| Prepaid Expenses | |||
| Receivables | $19.07M | $5.900M | $53.42M |
| Other Receivables | $13.20M | $13.20M | $47.40M |
| Total Short-Term Assets | $449.6M | $449.6M | $410.8M |
| YoY Change | 9.44% | 9.44% | -8.04% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $254.7M | $1.084B | $193.4M |
| YoY Change | 31.7% | 45.8% | -1.31% |
| Goodwill | |||
| YoY Change | |||
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $34.80M | $34.80M | $4.500M |
| YoY Change | 673.33% | 673.33% | 60.71% |
| Other Assets | $17.49M | $103.7M | $12.59M |
| YoY Change | 38.94% | -29.07% | -15.49% |
| Total Long-Term Assets | $1.252B | $1.252B | $908.1M |
| YoY Change | 37.82% | 37.83% | 2.52% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $449.6M | $449.6M | $410.8M |
| Total Long-Term Assets | $1.252B | $1.252B | $908.1M |
| Total Assets | $1.701B | $1.701B | $1.319B |
| YoY Change | 28.98% | 28.99% | -1.02% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $48.59M | $48.60M | $44.66M |
| YoY Change | 8.8% | 8.72% | -14.37% |
| Accrued Expenses | $94.90M | $69.10M | $36.40M |
| YoY Change | 160.71% | 111.31% | -32.59% |
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $0.00 | $0.00 | $0.00 |
| YoY Change | |||
| Long-Term Debt Due | $30.80M | $30.80M | $12.00M |
| YoY Change | 156.67% | 156.67% | 15.38% |
| Total Short-Term Liabilities | $228.7M | $228.7M | $116.6M |
| YoY Change | 96.11% | 96.14% | -16.74% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $380.6M | $380.6M | $198.7M |
| YoY Change | 91.55% | 91.55% | -58.6% |
| Other Long-Term Liabilities | $54.70M | $171.8M | $41.65M |
| YoY Change | 31.31% | 3.93% | -25.3% |
| Total Long-Term Liabilities | $657.5M | $552.4M | $433.8M |
| YoY Change | 51.56% | 51.76% | -43.73% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $228.7M | $228.7M | $116.6M |
| Total Long-Term Liabilities | $657.5M | $552.4M | $433.8M |
| Total Liabilities | $886.2M | $886.2M | $550.4M |
| YoY Change | 61.0% | 61.01% | -39.58% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | -$2.547B | -$2.545B | |
| YoY Change | 0.05% | -2.13% | |
| Common Stock | $3.359B | $3.316B | |
| YoY Change | 1.29% | 9.6% | |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | |||
| YoY Change | |||
| Treasury Stock Shares | |||
| Shareholders Equity | $815.0M | $815.0M | $768.5M |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $1.701B | $1.701B | $1.319B |
| YoY Change | 28.98% | 28.99% | -1.02% |
Cashflow Statement
| Concept | 2017 Q4 | 2017 | 2016 Q4 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $7.625M | -$1.319M | -$8.308M |
| YoY Change | -191.78% | -102.38% | -97.26% |
| Depreciation, Depletion And Amortization | $44.72M | $146.5M | $28.63M |
| YoY Change | 56.23% | 25.76% | -20.93% |
| Cash From Operating Activities | $91.81M | $208.5M | $21.42M |
| YoY Change | 328.56% | 65.68% | -50.41% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$47.00M | -$136.7M | -$23.30M |
| YoY Change | 101.72% | 44.81% | -22.33% |
| Acquisitions | $156.2M | ||
| YoY Change | 10926.68% | ||
| Other Investing Activities | -$150.5M | -$2.864M | -$500.0K |
| YoY Change | 30000.0% | 63.1% | -76.19% |
| Cash From Investing Activities | -$197.5M | -$278.5M | -$23.80M |
| YoY Change | 729.83% | 259.51% | -26.09% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | $0.00 | ||
| YoY Change | -100.0% | ||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | 92.20M | $135.7M | -55.40M |
| YoY Change | -266.43% | -269.2% | 248.43% |
| NET CHANGE | |||
| Cash From Operating Activities | $91.81M | $208.5M | $21.42M |
| Cash From Investing Activities | -197.5M | -$278.5M | -23.80M |
| Cash From Financing Activities | 92.20M | $135.7M | -55.40M |
| Net Change In Cash | $91.81M | $65.86M | $21.42M |
| YoY Change | 328.56% | -302.23% | -537.2% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $91.81M | $208.5M | $21.42M |
| Capital Expenditures | -$47.00M | -$136.7M | -$23.30M |
| Free Cash Flow | $138.8M | $345.2M | $44.72M |
| YoY Change | 210.38% | 56.73% | -38.9% |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
| CY2016Q4 | cde |
Accounts Receivable Other
AccountsReceivableOther
|
2254000 | USD |
| CY2017Q4 | cde |
Accounts Receivable Other
AccountsReceivableOther
|
2197000 | USD |
| CY2016Q4 | cde |
Accounts Receivable Trade
AccountsReceivableTrade
|
5973000 | USD |
| CY2017Q4 | cde |
Accounts Receivable Trade
AccountsReceivableTrade
|
5883000 | USD |
| CY2015 | cde |
Accretion Expense Silvertip Contingent Consideration
AccretionExpenseSilvertipContingentConsideration
|
0 | USD |
| CY2016 | cde |
Accretion Expense Silvertip Contingent Consideration
AccretionExpenseSilvertipContingentConsideration
|
0 | USD |
| CY2017 | cde |
Accretion Expense Silvertip Contingent Consideration
AccretionExpenseSilvertipContingentConsideration
|
260000 | USD |
| CY2015 | cde |
Accretion Of Royalty Obligation
AccretionOfRoyaltyObligation
|
6567000 | USD |
| CY2016 | cde |
Accretion Of Royalty Obligation
AccretionOfRoyaltyObligation
|
1211000 | USD |
| CY2017 | cde |
Accretion Of Royalty Obligation
AccretionOfRoyaltyObligation
|
0 | USD |
| CY2016Q4 | cde |
Accruedreclamationliabilitiesrelatedtoformerminingactivities
Accruedreclamationliabilitiesrelatedtoformerminingactivities
|
1900000 | USD |
| CY2017Q4 | cde |
Accruedreclamationliabilitiesrelatedtoformerminingactivities
Accruedreclamationliabilitiesrelatedtoformerminingactivities
|
2000000 | USD |
| CY2017Q4 | cde |
Alternative Minimum Tax Credits Carryforwards
AlternativeMinimumTaxCreditsCarryforwards
|
1654000 | USD |
| CY2017Q4 | cde |
Capital Losses Carryforwards
CapitalLossesCarryforwards
|
86790000 | USD |
| CY2015 | cde |
Cash And Cash Equivalents Period Increase Decrease Including Net Cash Provided By Used In Discontinued Operations Assets Held For Sale
CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingNetCashProvidedByUsedInDiscontinuedOperationsAssetsHeldForSale
|
-81699000 | USD |
| CY2016 | cde |
Cash And Cash Equivalents Period Increase Decrease Including Net Cash Provided By Used In Discontinued Operations Assets Held For Sale
CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingNetCashProvidedByUsedInDiscontinuedOperationsAssetsHeldForSale
|
-40108000 | USD |
| CY2017 | cde |
Cash And Cash Equivalents Period Increase Decrease Including Net Cash Provided By Used In Discontinued Operations Assets Held For Sale
CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingNetCashProvidedByUsedInDiscontinuedOperationsAssetsHeldForSale
|
73720000 | USD |
| CY2015 | cde |
Cashpaymentsongoldproductionroyalty
Cashpaymentsongoldproductionroyalty
|
-39235000 | USD |
| CY2016 | cde |
Cashpaymentsongoldproductionroyalty
Cashpaymentsongoldproductionroyalty
|
-27155000 | USD |
| CY2017 | cde |
Cashpaymentsongoldproductionroyalty
Cashpaymentsongoldproductionroyalty
|
0 | USD |
| CY2016Q4 | cde |
Construction In Progress Net
ConstructionInProgressNet
|
22496000 | USD |
| CY2017Q4 | cde |
Construction In Progress Net
ConstructionInProgressNet
|
56417000 | USD |
| CY2016Q4 | cde |
Current Portion Of Royalty Obligation
CurrentPortionOfRoyaltyObligation
|
4995000 | USD |
| CY2017Q4 | cde |
Current Portion Of Royalty Obligation
CurrentPortionOfRoyaltyObligation
|
0 | USD |
| CY2016Q4 | cde |
Deferred Tax Assets Mining Royalty Tax
DeferredTaxAssetsMiningRoyaltyTax
|
6359000 | USD |
| CY2017Q4 | cde |
Deferred Tax Assets Mining Royalty Tax
DeferredTaxAssetsMiningRoyaltyTax
|
11797000 | USD |
| CY2016Q4 | cde |
Deferred Tax Assets Undistributed Foreign Earnings
DeferredTaxAssetsUndistributedForeignEarnings
|
3685000 | USD |
| CY2017Q4 | cde |
Deferred Tax Assets Undistributed Foreign Earnings
DeferredTaxAssetsUndistributedForeignEarnings
|
1842000 | USD |
| CY2016Q4 | cde |
Deferred Tax Liabilities Mineral Properties
DeferredTaxLiabilitiesMineralProperties
|
60199000 | USD |
| CY2017Q4 | cde |
Deferred Tax Liabilities Mineral Properties
DeferredTaxLiabilitiesMineralProperties
|
143773000 | USD |
| CY2016Q4 | cde |
Deferred Tax Liabilities Royaltiesand Long Term Debt
DeferredTaxLiabilitiesRoyaltiesandLongTermDebt
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8685000 | USD |
| CY2017Q4 | cde |
Deferred Tax Liabilities Royaltiesand Long Term Debt
DeferredTaxLiabilitiesRoyaltiesandLongTermDebt
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Deferred Tax Liabilities Unrealized Foreign Currency Lossand Other
DeferredTaxLiabilitiesUnrealizedForeignCurrencyLossandOther
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0 | USD |
| CY2017Q4 | cde |
Deferred Tax Liabilities Unrealized Foreign Currency Lossand Other
DeferredTaxLiabilitiesUnrealizedForeignCurrencyLossandOther
|
1748000 | USD |
| CY2016Q4 | cde |
Deferredtax Assets Unrealized Foreign Currency Loss And Other
DeferredtaxAssetsUnrealizedForeignCurrencyLossAndOther
|
7413000 | USD |
| CY2017Q4 | cde |
Deferredtax Assets Unrealized Foreign Currency Loss And Other
DeferredtaxAssetsUnrealizedForeignCurrencyLossAndOther
|
218000 | USD |
| CY2017 | cde |
Disposal Group Discontinued Operation Loss Gainon Writedown
DisposalGroupDiscontinuedOperationLossGainonWritedown
|
3400000 | USD |
| CY2017 | cde |
Disposal Group Including Discontinued Operation Impairment Of Long Lived Assets Held For Use
DisposalGroupIncludingDiscontinuedOperationImpairmentOfLongLivedAssetsHeldForUse
|
3390000 | USD |
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Drillingand Related Costs Capitalized
DrillingandRelatedCostsCapitalized
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12900000 | USD |
| CY2017Q4 | cde |
Drillingand Related Costs Capitalized
DrillingandRelatedCostsCapitalized
|
11700000 | USD |
| CY2015 | cde |
Effective Income Tax Rate Reconciliation Foreign Income Tax Permanent Differences
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxPermanentDifferences
|
3376000 | USD |
| CY2016 | cde |
Effective Income Tax Rate Reconciliation Foreign Income Tax Permanent Differences
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxPermanentDifferences
|
2652000 | USD |
| CY2017 | cde |
Effective Income Tax Rate Reconciliation Foreign Income Tax Permanent Differences
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxPermanentDifferences
|
-2348000 | USD |
| CY2015 | cde |
Effective Income Tax Rate Reconciliation Mining Foreign Withholding And Other Taxes
EffectiveIncomeTaxRateReconciliationMiningForeignWithholdingAndOtherTaxes
|
-8141000 | USD |
| CY2016 | cde |
Effective Income Tax Rate Reconciliation Mining Foreign Withholding And Other Taxes
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|
11052000 | USD |
| CY2017 | cde |
Effective Income Tax Rate Reconciliation Mining Foreign Withholding And Other Taxes
EffectiveIncomeTaxRateReconciliationMiningForeignWithholdingAndOtherTaxes
|
11274000 | USD |
| CY2015 | cde |
Effective Income Tax Reconciliation Mineral Interests
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|
18318000 | USD |
| CY2016 | cde |
Effective Income Tax Reconciliation Mineral Interests
EffectiveIncomeTaxReconciliationMineralInterests
|
0 | USD |
| CY2017 | cde |
Effective Income Tax Reconciliation Mineral Interests
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|
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Effective Tax Rate Reconciliation Legal Entity Reorganization Amount
EffectiveTaxRateReconciliationLegalEntityReorganizationAmount
|
0 | USD |
| CY2016 | cde |
Effective Tax Rate Reconciliation Legal Entity Reorganization Amount
EffectiveTaxRateReconciliationLegalEntityReorganizationAmount
|
8925000 | USD |
| CY2017 | cde |
Effective Tax Rate Reconciliation Legal Entity Reorganization Amount
EffectiveTaxRateReconciliationLegalEntityReorganizationAmount
|
0 | USD |
| CY2015 | cde |
Fair Value Adjustments Net
FairValueAdjustmentsNet
|
5202000 | USD |
| CY2016 | cde |
Fair Value Adjustments Net
FairValueAdjustmentsNet
|
-11581000 | USD |
| CY2017 | cde |
Fair Value Adjustments Net
FairValueAdjustmentsNet
|
-864000 | USD |
| CY2017Q4 | cde |
Foreign Tax Credits Carryforwards
ForeignTaxCreditsCarryforwards
|
41730000 | USD |
| CY2015 | cde |
Gainlossonthesaleofroyalties
Gainlossonthesaleofroyalties
|
0 | USD |
| cde |
Gainlossonthesaleofroyalties
Gainlossonthesaleofroyalties
|
0 | USD | |
| CY2017 | cde |
Gainlossonthesaleofroyalties
Gainlossonthesaleofroyalties
|
2332000 | USD |
| CY2015 | cde |
Gainlossonthesaleofthe Endeavorstreamandotherroyalties
GainlossonthesaleoftheEndeavorstreamandotherroyalties
|
0 | USD |
| cde |
Gainlossonthesaleofthe Endeavorstreamandotherroyalties
GainlossonthesaleoftheEndeavorstreamandotherroyalties
|
0 | USD | |
| CY2017 | cde |
Gainlossonthesaleofthe Endeavorstreamandotherroyalties
GainlossonthesaleoftheEndeavorstreamandotherroyalties
|
1036000 | USD |
| CY2015 | cde |
Impairmentof Long Lived Assets Heldforuse Netof Tax
ImpairmentofLongLivedAssetsHeldforuseNetofTax
|
209800000 | USD |
| CY2016 | cde |
Impairmentof Long Lived Assets Heldforuse Netof Tax
ImpairmentofLongLivedAssetsHeldforuseNetofTax
|
3900000 | USD |
| CY2015 | cde |
Income Tax Reconciliation Foreign Exchange Rates
IncomeTaxReconciliationForeignExchangeRates
|
-21461000 | USD |
| CY2016 | cde |
Income Tax Reconciliation Foreign Exchange Rates
IncomeTaxReconciliationForeignExchangeRates
|
-19701000 | USD |
| CY2017 | cde |
Income Tax Reconciliation Foreign Exchange Rates
IncomeTaxReconciliationForeignExchangeRates
|
14180000 | USD |
| CY2015 | cde |
Income Tax Reconciliation Foreign Inflation And Indexing
IncomeTaxReconciliationForeignInflationAndIndexing
|
-1117000 | USD |
| CY2016 | cde |
Income Tax Reconciliation Foreign Inflation And Indexing
IncomeTaxReconciliationForeignInflationAndIndexing
|
670000 | USD |
| CY2017 | cde |
Income Tax Reconciliation Foreign Inflation And Indexing
IncomeTaxReconciliationForeignInflationAndIndexing
|
2346000 | USD |
| CY2016Q4 | cde |
Intercompany Payable Receivable
IntercompanyPayableReceivable
|
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| CY2017Q4 | cde |
Intercompany Payable Receivable
IntercompanyPayableReceivable
|
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| CY2015 | cde |
Interest Paidon Capital Leases
InterestPaidonCapitalLeases
|
999000 | USD |
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Interest Paidon Capital Leases
InterestPaidonCapitalLeases
|
1422000 | USD |
| CY2017 | cde |
Interest Paidon Capital Leases
InterestPaidonCapitalLeases
|
1621000 | USD |
| CY2015 | cde |
Interest Paidon Convertible Notesdue2028
InterestPaidonConvertibleNotesdue2028
|
54000 | USD |
| CY2016 | cde |
Interest Paidon Convertible Notesdue2028
InterestPaidonConvertibleNotesdue2028
|
13000 | USD |
| CY2017 | cde |
Interest Paidon Convertible Notesdue2028
InterestPaidonConvertibleNotesdue2028
|
0 | USD |
| CY2015 | cde |
Interest Paidon Senior Notesdue2021
InterestPaidonSeniorNotesdue2021
|
33437000 | USD |
| CY2016 | cde |
Interest Paidon Senior Notesdue2021
InterestPaidonSeniorNotesdue2021
|
28871000 | USD |
| CY2017 | cde |
Interest Paidon Senior Notesdue2021
InterestPaidonSeniorNotesdue2021
|
6221000 | USD |
| CY2015 | cde |
Interestpaidon Revolving Credit Facility
InterestpaidonRevolvingCreditFacility
|
0 | USD |
| CY2016 | cde |
Interestpaidon Revolving Credit Facility
InterestpaidonRevolvingCreditFacility
|
0 | USD |
| CY2017 | cde |
Interestpaidon Revolving Credit Facility
InterestpaidonRevolvingCreditFacility
|
885000 | USD |
| CY2015 | cde |
Interestpaidon Senior Notesdue2024
InterestpaidonSeniorNotesdue2024
|
0 | USD |
| CY2016 | cde |
Interestpaidon Senior Notesdue2024
InterestpaidonSeniorNotesdue2024
|
0 | USD |
| CY2017 | cde |
Interestpaidon Senior Notesdue2024
InterestpaidonSeniorNotesdue2024
|
8608000 | USD |
| CY2015 | cde |
Interestpaidontermloandue2020
Interestpaidontermloandue2020
|
4715000 | USD |
| CY2016 | cde |
Interestpaidontermloandue2020
Interestpaidontermloandue2020
|
4939000 | USD |
| CY2017 | cde |
Interestpaidontermloandue2020
Interestpaidontermloandue2020
|
0 | USD |
| CY2016Q4 | cde |
Inventoryand Oreon Leach Pads
InventoryandOreonLeachPads
|
224834000 | USD |
| CY2017Q4 | cde |
Inventoryand Oreon Leach Pads
InventoryandOreonLeachPads
|
197375000 | USD |
| CY2016Q4 | cde |
Mineral Interest
MineralInterest
|
771497000 | USD |
| CY2017Q4 | cde |
Mineral Interest
MineralInterest
|
969341000 | USD |
| CY2016Q4 | cde |
Mineral Interest Accumulated Depletion
MineralInterestAccumulatedDepletion
|
430305000 | USD |
| CY2017Q4 | cde |
Mineral Interest Accumulated Depletion
MineralInterestAccumulatedDepletion
|
459249000 | USD |
| CY2016Q4 | cde |
Mineral Interest Net
MineralInterestNet
|
341192000 | USD |
| CY2017Q4 | cde |
Mineral Interest Net
MineralInterestNet
|
510092000 | USD |
| CY2016Q4 | cde |
Mining Properties
MiningProperties
|
550290000 | USD |
| CY2017Q4 | cde |
Mining Properties
MiningProperties
|
829569000 | USD |
| CY2016 | cde |
Net Payment To Parent From Subsidiary Discontinued Operations
NetPaymentToParentFromSubsidiaryDiscontinuedOperations
|
16501000 | USD |
| CY2017 | cde |
Net Payment To Parent From Subsidiary Discontinued Operations
NetPaymentToParentFromSubsidiaryDiscontinuedOperations
|
20759000 | USD |
| CY2015 | cde |
Net Payment To Subsidiary From Parent Discontinued Operations
NetPaymentToSubsidiaryFromParentDiscontinuedOperations
|
2254000 | USD |
| CY2016Q4 | cde |
Noncurrent Portion Of Royalty Obligation
NoncurrentPortionOfRoyaltyObligation
|
4292000 | USD |
| CY2017Q4 | cde |
Noncurrent Portion Of Royalty Obligation
NoncurrentPortionOfRoyaltyObligation
|
0 | USD |
| CY2017Q4 | cde |
Operating Leases Future Minimum Payments Interest Includedin Payments
OperatingLeasesFutureMinimumPaymentsInterestIncludedinPayments
|
0 | USD |
| CY2017Q4 | cde |
Operating Leases Future Minimum Payments Present Valueof Net Minimum Payment
OperatingLeasesFutureMinimumPaymentsPresentValueofNetMinimumPayment
|
25586000 | USD |
| CY2016Q4 | cde |
Operational Mining Properties Accumulated Depletion
OperationalMiningPropertiesAccumulatedDepletion
|
439682000 | USD |
| CY2017Q4 | cde |
Operational Mining Properties Accumulated Depletion
OperationalMiningPropertiesAccumulatedDepletion
|
485368000 | USD |
| CY2016Q4 | cde |
Operational Mining Properties Gross
OperationalMiningPropertiesGross
|
648780000 | USD |
| CY2017Q4 | cde |
Operational Mining Properties Gross
OperationalMiningPropertiesGross
|
804845000 | USD |
| CY2016Q4 | cde |
Operational Mining Properties Net
OperationalMiningPropertiesNet
|
209098000 | USD |
| CY2017Q4 | cde |
Operational Mining Properties Net
OperationalMiningPropertiesNet
|
319477000 | USD |
| CY2016Q4 | cde |
Ore On Leach Pad Current
OreOnLeachPadCurrent
|
64167000 | USD |
| CY2017Q4 | cde |
Ore On Leach Pad Current
OreOnLeachPadCurrent
|
73752000 | USD |
| CY2016Q4 | cde |
Ore On Leach Pad Non Current
OreOnLeachPadNonCurrent
|
67231000 | USD |
| CY2017Q4 | cde |
Ore On Leach Pad Non Current
OreOnLeachPadNonCurrent
|
65393000 | USD |
| CY2016Q4 | cde |
Ore On Leach Pad Non Current Portion
OreOnLeachPadNonCurrentPortion
|
67231000 | USD |
| CY2017Q4 | cde |
Ore On Leach Pad Non Current Portion
OreOnLeachPadNonCurrentPortion
|
65393000 | USD |
| CY2017Q3 | cde |
Ownershipin Metalla Royalty Streaming Ltd.
OwnershipinMetallaRoyaltyStreamingLtd.
|
0.199 | |
| CY2015 | cde |
Pre Development
PreDevelopment
|
16204000 | USD |
| CY2016 | cde |
Pre Development
PreDevelopment
|
14411000 | USD |
| CY2014 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsForfeituresInPeriod
|
0 | shares |
| CY2017 | cde |
Pre Development
PreDevelopment
|
18936000 | USD |
| CY2015 | cde |
Proceeds From Repayment Intercompany Borrowings
ProceedsFromRepaymentIntercompanyBorrowings
|
0 | USD |
| CY2016 | cde |
Proceeds From Repayment Intercompany Borrowings
ProceedsFromRepaymentIntercompanyBorrowings
|
0 | USD |
| CY2017 | cde |
Proceeds From Repayment Intercompany Borrowings
ProceedsFromRepaymentIntercompanyBorrowings
|
0 | USD |
| CY2016Q4 | cde |
Property Plant And Equipment Net Before Construction In Progress
PropertyPlantAndEquipmentNetBeforeConstructionInProgress
|
170927000 | USD |
| CY2017Q4 | cde |
Property Plant And Equipment Net Before Construction In Progress
PropertyPlantAndEquipmentNetBeforeConstructionInProgress
|
198320000 | USD |
| CY2016Q4 | cde |
Receivables Total
ReceivablesTotal
|
67160000 | USD |
| CY2017Q4 | cde |
Receivables Total
ReceivablesTotal
|
47819000 | USD |
| CY2014 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Option Cancelled Forfeited In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionCancelledForfeitedInPeriodWeightedAverageGrantDateFairValue
|
12.69 | |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Option Cancelled Forfeited In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionCancelledForfeitedInPeriodWeightedAverageGrantDateFairValue
|
16.76 | |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Option Cancelled Forfeited In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionCancelledForfeitedInPeriodWeightedAverageGrantDateFairValue
|
21.88 | |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Option Exercises In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionExercisesInPeriodWeightedAverageGrantDateFairValue
|
7.81 | |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Option Exercises In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionExercisesInPeriodWeightedAverageGrantDateFairValue
|
3.28 | |
| CY2014 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Cancelled Forfeited In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsCancelledForfeitedInPeriodWeightedAverageGrantDateFairValue
|
0.00 | |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Cancelled Forfeited In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsCancelledForfeitedInPeriodWeightedAverageGrantDateFairValue
|
13.31 | |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Cancelled Forfeited In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsCancelledForfeitedInPeriodWeightedAverageGrantDateFairValue
|
0.00 | |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Exercises In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsExercisesInPeriod
|
0 | shares |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Exercises In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsExercisesInPeriod
|
0 | shares |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Exercises In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsExercisesInPeriodWeightedAverageGrantDateFairValue
|
0.00 | |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Exercises In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsExercisesInPeriodWeightedAverageGrantDateFairValue
|
0.00 | |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsForfeituresInPeriod
|
4420 | shares |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsForfeituresInPeriod
|
0 | shares |
| CY2014 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsGrantsInPeriod
|
0 | shares |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsGrantsInPeriod
|
0 | shares |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsGrantsInPeriod
|
0 | shares |
| CY2014 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsGrantsInPeriodWeightedAverageGrantDateFairValue
|
0.00 | |
| CY2015 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsGrantsInPeriodWeightedAverageGrantDateFairValue
|
0.00 | |
| CY2016 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsGrantsInPeriodWeightedAverageGrantDateFairValue
|
0.00 | |
| CY2014Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingNumber
|
46572 | shares |
| CY2015Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingNumber
|
46572 | shares |
| CY2016Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingNumber
|
42152 | shares |
| CY2017Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingNumber
|
42152 | shares |
| CY2014Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingWeightedAverageExercisePrice
|
14.06 | |
| CY2015Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingWeightedAverageExercisePrice
|
14.06 | |
| CY2016Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingWeightedAverageExercisePrice
|
14.14 | |
| CY2017Q4 | cde |
Share Based Compensation Arrangement By Share Based Payment Award Sars Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardSarsOutstandingWeightedAverageExercisePrice
|
14.14 | |
| CY2015 | cde |
Stock Issued During Period Value Extinguishmentof Debt
StockIssuedDuringPeriodValueExtinguishmentofDebt
|
38523000 | USD |
| CY2016 | cde |
Stock Issued During Period Value Extinguishmentof Debt
StockIssuedDuringPeriodValueExtinguishmentofDebt
|
11813000 | USD |
| CY2017Q4 | cde |
Tax Credit Carryforward Alternative Minimum Tax Operating Losses
TaxCreditCarryforwardAlternativeMinimumTaxOperatingLosses
|
179882000 | USD |
| CY2016Q4 | cde |
Tax Credit Carryforwards
TaxCreditCarryforwards
|
29227000 | USD |
| CY2017Q4 | cde |
Tax Credit Carryforwards
TaxCreditCarryforwards
|
45277000 | USD |
| CY2017 | dei |
Amendment Flag
AmendmentFlag
|
false | |
| CY2017 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
| CY2017 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q4 | |
| CY2017 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2017 | |
| CY2017 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2017-12-31 | |
| CY2017 | dei |
Document Type
DocumentType
|
10-K | |
| CY2017 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000215466 | |
| CY2018Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
185442526 | shares |
| CY2017 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
| CY2017 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
| CY2017Q2 | dei |
Entity Public Float
EntityPublicFloat
|
1538261285 | USD |
| CY2017 | dei |
Entity Registrant Name
EntityRegistrantName
|
COEUR MINING, INC. | |
| CY2017 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
| CY2017 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
| CY2017 | dei |
Trading Symbol
TradingSymbol
|
CDE | |
| CY2016Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
44660000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
48592000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
53415000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
19069000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
13745000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Noncurrent
AccountsReceivableNetNoncurrent
|
28750000 | USD |
| CY2015 | us-gaap |
Accretion Expense
AccretionExpense
|
13332000 | USD |
| CY2016 | us-gaap |
Accretion Expense
AccretionExpense
|
9142000 | USD |
| CY2017 | us-gaap |
Accretion Expense
AccretionExpense
|
9980000 | USD |
| CY2016Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
2738000 | USD |
| CY2017Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
4354000 | USD |
| CY2016Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
3721000 | USD |
| CY2017Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
25788000 | USD |
| CY2016Q4 | us-gaap |
Accrued Reclamation Costs Current
AccruedReclamationCostsCurrent
|
3109000 | USD |
| CY2017Q4 | us-gaap |
Accrued Reclamation Costs Current
AccruedReclamationCostsCurrent
|
3777000 | USD |
| CY2016Q4 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
20895000 | USD |
| CY2017Q4 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
26559000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
423361000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
448001000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2488000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
2519000 | USD |
| CY2016Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
3314590000 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
3357345000 | USD |
| CY2015 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
-409000 | USD |
| CY2016 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
-345000 | USD |
| CY2017 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
-71000 | USD |
| CY2015 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
2257000 | USD |
| CY2016 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
1933000 | USD |
| CY2017 | us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
809000 | USD |
| CY2015 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
246625000 | USD |
| CY2016 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
4446000 | USD |
| CY2017 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
0 | USD |
| CY2015Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
71763000 | USD |
| CY2016Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
86754000 | USD |
| CY2017Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
118799000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
7030000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
8769000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
1428000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
2094000 | USD |
| CY2016 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
9389000 | USD |
| CY2017 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
25370000 | USD |
| CY2016Q4 | us-gaap |
Assets
Assets
|
1318909000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
1701175000 | USD |
| CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
410787000 | USD |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
449557000 | USD |
| CY2016Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
4488000 | USD |
| CY2017Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
35088000 | USD |
| CY2015Q4 | us-gaap |
Assets Net
AssetsNet
|
1012169000 | USD |
| CY2016Q4 | us-gaap |
Assets Net
AssetsNet
|
1045722000 | USD |
| CY2017Q4 | us-gaap |
Assets Net
AssetsNet
|
1344553000 | USD |
| CY2016Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
71442000 | USD |
| CY2017Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
91421000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Equity Securities Noncurrent
AvailableForSaleSecuritiesEquitySecuritiesNoncurrent
|
4488000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Equity Securities Noncurrent
AvailableForSaleSecuritiesEquitySecuritiesNoncurrent
|
34837000 | USD |
| CY2016Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
532122000 | USD |
| CY2017Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
554160000 | USD |
| CY2016Q4 | us-gaap |
Business Combination Contingent Consideration Liability Current
BusinessCombinationContingentConsiderationLiabilityCurrent
|
0 | USD |
| CY2017Q4 | us-gaap |
Business Combination Contingent Consideration Liability Current
BusinessCombinationContingentConsiderationLiabilityCurrent
|
24393000 | USD |
| CY2016Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
54297000 | USD |
| CY2017Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
82753000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
|
56910000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
|
18758000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
|
3510000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
|
9646000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
|
11018000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
|
13938000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
|
40000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
|
4696000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
|
52214000 | USD |
| CY2016Q4 | us-gaap |
Capital Leases Lessee Balance Sheet Assets By Major Class Property Plant And Equipment Other Accumulated Depreciation
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassPropertyPlantAndEquipmentOtherAccumulatedDepreciation
|
14800000 | USD |
| CY2017Q4 | us-gaap |
Capital Leases Lessee Balance Sheet Assets By Major Class Property Plant And Equipment Other Accumulated Depreciation
CapitalLeasesLesseeBalanceSheetAssetsByMajorClassPropertyPlantAndEquipmentOtherAccumulatedDepreciation
|
28200000 | USD |
| CY2014Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
240119000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
158420000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
118312000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
192032000 | USD |
| CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-70147000 | USD |
| CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-38532000 | USD |
| CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
62781000 | USD |
| CY2016Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
118312000 | USD |
| CY2017Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
192032000 | USD |
| CY2015 | us-gaap |
Cash Provided By Used In Financing Activities Discontinued Operations
CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
|
-10612000 | USD |
| CY2016 | us-gaap |
Cash Provided By Used In Financing Activities Discontinued Operations
CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
|
-4648000 | USD |
| CY2017 | us-gaap |
Cash Provided By Used In Financing Activities Discontinued Operations
CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
|
-84000 | USD |
| CY2015 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
-6220000 | USD |
| CY2016 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
-6631000 | USD |
| CY2017 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
-1392000 | USD |
| CY2015 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
26130000 | USD |
| CY2016 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
29356000 | USD |
| CY2017 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
11296000 | USD |
| CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
300000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
300000000 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
180933287 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
185637724 | shares |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1809000 | USD |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1856000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-368097000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
56586000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
3688000 | USD |
| CY2015 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
403827000 | USD |
| CY2016Q1 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
84058000 | USD |
| CY2016Q2 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
81820000 | USD |
| CY2016Q3 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
84594000 | USD |
| CY2016Q4 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
84903000 | USD |
| CY2016 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
335375000 | USD |
| CY2017Q1 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
114490000 | USD |
| CY2017Q2 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
102229000 | USD |
| CY2017Q3 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
101559000 | USD |
| CY2017Q4 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
121982000 | USD |
| CY2017 | us-gaap |
Cost Of Goods Sold
CostOfGoodsSold
|
440260000 | USD |
| CY2016Q4 | us-gaap |
Debt Current
DebtCurrent
|
11955000 | USD |
| CY2017Q4 | us-gaap |
Debt Current
DebtCurrent
|
30753000 | USD |
| CY2015 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-38496000 | USD |
| CY2016 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-54184000 | USD |
| CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-13888000 | USD |
| CY2016Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
73513000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
153779000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
6770000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
19881000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
342431000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
333634000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
3892000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
50766000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
186005000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
155512000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
60828000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
60286000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
15193000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
13512000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations
|
26951000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations
|
25309000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
338539000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
282868000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
69621000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
103013000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs
DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts
|
4629000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs
DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts
|
8258000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
69811000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
105148000 | USD |
| CY2015 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2900000 | USD |
| CY2016 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
5400000 | USD |
| CY2017 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
7300000 | USD |
| us-gaap |
Defined Contribution Plan Employer Matching Contribution Percent
DefinedContributionPlanEmployerMatchingContributionPercent
|
0.04 | ||
| us-gaap |
Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
|
0.75 | ||
| CY2015 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
125953000 | USD |
| CY2016Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
26210000 | USD |
| CY2016Q2 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
35653000 | USD |
| CY2016Q3 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
26040000 | USD |
| CY2016Q4 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
28625000 | USD |
| CY2016 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
116528000 | USD |
| CY2017Q1 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
38693000 | USD |
| CY2017Q2 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
30733000 | USD |
| CY2017Q3 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
32401000 | USD |
| CY2017Q4 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
44722000 | USD |
| CY2017 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
146549000 | USD |
| CY2016Q4 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
48763000 | USD |
| CY2017Q4 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
0 | USD |
| CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-2.83 | |
| CY2016Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.14 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.09 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.43 | |
| CY2016Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.05 | |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.35 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.10 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.06 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.09 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.04 | |
| CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.01 | |
| CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-2.83 | |
| CY2016Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.01 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.04 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.14 | |
| CY2016Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.01 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.34 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.00 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.01 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.03 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.04 | |
| CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.01 | |
| CY2015 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-1404000 | USD |
| CY2016 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-678000 | USD |
| CY2017 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
203000 | USD |
| CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
6100000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y5M | |
| CY2015 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
11521000 | USD |
| CY2016Q1 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
1731000 | USD |
| CY2016Q2 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
2233000 | USD |
| CY2016Q3 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
3706000 | USD |
| CY2016Q4 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
5260000 | USD |
| CY2016 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
12930000 | USD |
| CY2017Q1 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
5252000 | USD |
| CY2017Q2 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
7813000 | USD |
| CY2017Q3 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
9792000 | USD |
| CY2017Q4 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
7454000 | USD |
| CY2017 | us-gaap |
Exploration Expense Mining
ExplorationExpenseMining
|
30311000 | USD |
| CY2015 | us-gaap |
Extinguishment Of Debt Amount
ExtinguishmentOfDebtAmount
|
53373000 | USD |
| CY2016 | us-gaap |
Extinguishment Of Debt Amount
ExtinguishmentOfDebtAmount
|
10616000 | USD |
| CY2017 | us-gaap |
Extinguishment Of Debt Amount
ExtinguishmentOfDebtAmount
|
0 | USD |
| CY2015 | us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
-16021000 | USD |
| us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
-11456000 | USD | |
| CY2017 | us-gaap |
Foreign Currency Transaction Gain Loss Realized
ForeignCurrencyTransactionGainLossRealized
|
1281000 | USD |
| CY2015 | us-gaap |
Gain Loss On Derivative Instruments Held For Trading Purposes Net
GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet
|
4598000 | USD |
| CY2016 | us-gaap |
Gain Loss On Derivative Instruments Held For Trading Purposes Net
GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet
|
-7687000 | USD |
| CY2017 | us-gaap |
Gain Loss On Derivative Instruments Held For Trading Purposes Net
GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet
|
631000 | USD |
| CY2015 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
5202000 | USD |
| CY2016 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
-11581000 | USD |
| CY2017 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
-864000 | USD |
| CY2015 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
0 | USD |
| us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
0 | USD | |
| CY2016 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
0 | USD |
| CY2017 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
21138000 | USD |
| CY2015 | us-gaap |
Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
|
-352000 | USD |
| us-gaap |
Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
|
11334000 | USD | |
| CY2017 | us-gaap |
Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
|
-1037000 | USD |
| CY2015 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
15916000 | USD |
| CY2016 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-21365000 | USD |
| CY2017 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-9342000 | USD |
| CY2015 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
32636000 | USD |
| CY2016 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
29275000 | USD |
| CY2017 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
33616000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Restricted
HeldToMaturitySecuritiesRestricted
|
17600000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Restricted
HeldToMaturitySecuritiesRestricted
|
20800000 | USD |
| CY2015 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
2346000 | USD |
| CY2015 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
2300000 | USD |
| us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
703000 | USD | |
| CY2016 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
700000 | USD |
| CY2017 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
400000 | USD |
| CY2017 | us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
426000 | USD |
| CY2015 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
246600000 | USD |
| CY2015 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
246625000 | USD |
| CY2016 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
4400000 | USD |
| CY2016 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
4446000 | USD |
| CY2017 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
0 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-287811000 | USD |
| CY2016Q1 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-21640000 | USD |
| CY2016Q2 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
8280000 | USD |
| CY2016Q3 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
46123000 | USD |
| CY2016Q4 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-10328000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
22435000 | USD |
| CY2017Q1 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
18299000 | USD |
| CY2017Q2 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-9995000 | USD |
| CY2017Q3 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-11728000 | USD |
| CY2017Q4 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
14349000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
10925000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-44101000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-13299000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
10099000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
-272785000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
2487000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
29824000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-316886000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-10812000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
39923000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-2.22 | |
| CY2016Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.15 | |
| CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.05 | |
| CY2016Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.29 | |
| CY2016Q4 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.06 | |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.14 | |
| CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.10 | |
| CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.05 | |
| CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.06 | |
| CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.08 | |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.06 | |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-2.22 | |
| CY2016Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.14 | |
| CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.09 | |
| CY2016Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.42 | |
| CY2016Q4 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.05 | |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.14 | |
| CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.10 | |
| CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.06 | |
| CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.09 | |
| CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.04 | |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.06 | |
| CY2015 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-79372000 | USD |
| CY2016Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
1244000 | USD |
| CY2016Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
6217000 | USD |
| CY2016Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
23436000 | USD |
| CY2016Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
2020000 | USD |
| CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
32917000 | USD |
| CY2017Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
364000 | USD |
| CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-960000 | USD |
| CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-4924000 | USD |
| CY2017Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-6724000 | USD |
| CY2017 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-12244000 | USD |
| CY2015 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.61 | |
| CY2016Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.01 | |
| CY2016Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.04 | |
| CY2016Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.14 | |
| CY2016Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.01 | |
| CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.21 | |
| CY2017Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.00 | |
| CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.01 | |
| CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.03 | |
| CY2017Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.04 | |
| CY2017 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.07 | |
| CY2015 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.61 | |
| CY2016Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.15 | |
| CY2016Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.05 | |
| CY2016Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.28 | |
| CY2016Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.06 | |
| CY2016 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.20 | |
| CY2017Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.10 | |
| CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.05 | |
| CY2017Q3 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.06 | |
| CY2017Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.08 | |
| CY2017 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.07 | |
| CY2015 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
0 | USD |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
0 | USD |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
0 | USD |
| CY2015 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
700000 | USD |
| CY2016 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
5500000 | USD |
| CY2017 | us-gaap |
Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
|
4800000 | USD |
| CY2015 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-29075000 | USD |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-33247000 | USD |
| CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
28998000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
70457000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-40517000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-86712000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
14062000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-120000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-2929000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-110848000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-3718000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
14037000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Depletion
IncomeTaxReconciliationNondeductibleExpenseDepletion
|
0 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Depletion
IncomeTaxReconciliationNondeductibleExpenseDepletion
|
-983000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Depletion
IncomeTaxReconciliationNondeductibleExpenseDepletion
|
-703000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
4374000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
0 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-5699000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
0 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
0 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
88174000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
2075000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-336000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-26000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
-170000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
8829000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
-2596000 | USD |
| CY2015 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
1937000 | USD |
| CY2016 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
17181000 | USD |
| CY2017 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
13000000 | USD |
| CY2016Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
1038000 | USD |
| CY2017Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
7000 | USD |
| CY2016Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
11657000 | USD |
| CY2017Q4 | us-gaap |
Income Taxes Receivable Noncurrent
IncomeTaxesReceivableNoncurrent
|
0 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
4414000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-3110000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
11562000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-15578000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
34610000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-23517000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-5702000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
4420000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
2015000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
5022000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
2783000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-18895000 | USD |
| CY2015 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | shares |
| CY2016 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3606000 | shares |
| CY2017 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
4048000 | shares |
| CY2015 | us-gaap |
Interest Costs Capitalized Adjustment
InterestCostsCapitalizedAdjustment
|
2992000 | USD |
| CY2016 | us-gaap |
Interest Costs Capitalized Adjustment
InterestCostsCapitalizedAdjustment
|
1206000 | USD |
| CY2017 | us-gaap |
Interest Costs Capitalized Adjustment
InterestCostsCapitalizedAdjustment
|
1935000 | USD |
| CY2015 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
44978000 | USD |
| CY2016 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
36896000 | USD |
| CY2017 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
16440000 | USD |
| CY2015 | us-gaap |
Interest Expense
InterestExpense
|
44978000 | USD |
| CY2016 | us-gaap |
Interest Expense
InterestExpense
|
36896000 | USD |
| CY2017 | us-gaap |
Interest Expense
InterestExpense
|
16440000 | USD |
| CY2015 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
350000 | USD |
| CY2016 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
58000 | USD |
| CY2017 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
42000 | USD |
| CY2015 | us-gaap |
Interest Paid
InterestPaid
|
41442000 | USD |
| CY2016 | us-gaap |
Interest Paid
InterestPaid
|
41919000 | USD |
| CY2017 | us-gaap |
Interest Paid
InterestPaid
|
21943000 | USD |
| CY2016Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
5892000 | USD |
| CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
1513000 | USD |
| CY2016Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
17994000 | USD |
| CY2017Q4 | us-gaap |
Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
|
6831000 | USD |
| CY2016Q4 | us-gaap |
Inventory Net
InventoryNet
|
93436000 | USD |
| CY2017Q4 | us-gaap |
Inventory Net
InventoryNet
|
58230000 | USD |
| CY2016Q4 | us-gaap |
Inventory Ore Stockpiles On Leach Pads
InventoryOreStockpilesOnLeachPads
|
131398000 | USD |
| CY2017Q4 | us-gaap |
Inventory Ore Stockpiles On Leach Pads
InventoryOreStockpilesOnLeachPads
|
139145000 | USD |
| CY2016Q4 | us-gaap |
Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
|
33487000 | USD |
| CY2017Q4 | us-gaap |
Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
|
32596000 | USD |
| CY2016Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
0 | USD |
| CY2017Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
0 | USD |
| CY2016Q4 | us-gaap |
Land
Land
|
7869000 | USD |
| CY2017Q4 | us-gaap |
Land
Land
|
9408000 | USD |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1318909000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1701175000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
116634000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
228729000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
10049000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
48187000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
433788000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
657469000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
15470000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
50677000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Noncurrent
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
|
33757000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Noncurrent
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
|
0 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
198682000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
380569000 | USD |
| CY2016Q4 | us-gaap |
Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
|
85592000 | USD |
| CY2017Q4 | us-gaap |
Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
|
117055000 | USD |
| CY2016Q4 | us-gaap |
Mineral Properties Net
MineralPropertiesNet
|
550290000 | USD |
| CY2017Q4 | us-gaap |
Mineral Properties Net
MineralPropertiesNet
|
829569000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Discontinued Operations
NetCashProvidedByUsedInDiscontinuedOperations
|
11552000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Discontinued Operations
NetCashProvidedByUsedInDiscontinuedOperations
|
1576000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Discontinued Operations
NetCashProvidedByUsedInDiscontinuedOperations
|
-10939000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
29008000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-80228000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
135745000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
39620000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-75580000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
135829000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-211293000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-83443000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-281623000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-205073000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-76812000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-280231000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
113542000 | USD |
| CY2016Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1085000 | USD |
| CY2016Q2 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
34752000 | USD |
| CY2016Q3 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
39201000 | USD |
| CY2016Q4 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
21423000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
125817000 | USD |
| CY2017Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
43938000 | USD |
| CY2017Q2 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
24103000 | USD |
| CY2017Q3 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
37308000 | USD |
| CY2017Q4 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
91811000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
208456000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
87412000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
96461000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
197160000 | USD |
| CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-367183000 | USD |
| CY2016Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-20396000 | USD |
| CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
14497000 | USD |
| CY2016Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
69559000 | USD |
| CY2016Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-8308000 | USD |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
55352000 | USD |
| CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
18663000 | USD |
| CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-10955000 | USD |
| CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-16652000 | USD |
| CY2017Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
7625000 | USD |
| CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-1319000 | USD |
| CY2015 | us-gaap |
Noncash Or Part Noncash Acquisition Other Assets Acquired1
NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1
|
297821000 | USD |
| CY2016 | us-gaap |
Noncash Or Part Noncash Acquisition Other Assets Acquired1
NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1
|
0 | USD |
| CY2017 | us-gaap |
Noncash Or Part Noncash Acquisition Other Assets Acquired1
NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1
|
131833000 | USD |
| CY2016Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
755369000 | USD |
| CY2017Q4 | us-gaap |
Noncurrent Assets
NoncurrentAssets
|
1084306000 | USD |
| CY2015 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-41527000 | USD |
| CY2016 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-69744000 | USD |
| CY2017 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-3000 | USD |
| CY2015 | us-gaap |
Operating Expenses
OperatingExpenses
|
836766000 | USD |
| CY2016 | us-gaap |
Operating Expenses
OperatingExpenses
|
512965000 | USD |
| CY2017 | us-gaap |
Operating Expenses
OperatingExpenses
|
669672000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
25586000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
5220000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
2646000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
3798000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
4669000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
5154000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
4099000 | USD |
| CY2015 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
14300000 | USD |
| CY2016 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
16800000 | USD |
| CY2017 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
18000000 | USD |
| CY2017Q4 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
565365000 | USD |
| CY2016Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
3199000 | USD |
| CY2017Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
12323000 | USD |
| CY2016Q4 | us-gaap |
Other Assets
OtherAssets
|
154875000 | USD |
| CY2017Q4 | us-gaap |
Other Assets
OtherAssets
|
164590000 | USD |
| CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
10015000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
15053000 | USD |
| CY2016Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
12585000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
17485000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-914000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
1234000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
5007000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
-894000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
2691000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
-1354000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
|
2346000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
|
703000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Writedown Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesNetOfTax
|
426000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-4154000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
3222000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
3227000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
0 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
767000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
0 | USD |
| CY2016Q1 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
16635000 | USD |
| CY2016Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
10688000 | USD |
| CY2016Q3 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
10439000 | USD |
| CY2016Q4 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
10370000 | USD |
| CY2017Q1 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
13962000 | USD |
| CY2017Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
11110000 | USD |
| CY2017Q3 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
12374000 | USD |
| CY2017Q4 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
15106000 | USD |
| CY2015 | us-gaap |
Other General Expense
OtherGeneralExpense
|
48840000 | USD |
| CY2016 | us-gaap |
Other General Expense
OtherGeneralExpense
|
43686000 | USD |
| CY2017 | us-gaap |
Other General Expense
OtherGeneralExpense
|
52552000 | USD |
| CY2016Q4 | us-gaap |
Other Inventory Net Of Reserves
OtherInventoryNetOfReserves
|
41955000 | USD |
| CY2017Q4 | us-gaap |
Other Inventory Net Of Reserves
OtherInventoryNetOfReserves
|
18803000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
36445000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
94930000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
41654000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
54697000 | USD |
| CY2015 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-18983000 | USD |
| CY2016 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-356000 | USD |
| CY2016 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
172000 | USD |
| CY2017 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-3746000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
607000 | USD |
| CY2017 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
7974000 | USD |
| CY2015 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-17667000 | USD |
| CY2016 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
98000 | USD |
| CY2017 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
26643000 | USD |
| CY2015 | us-gaap |
Other Nonrecurring Gain
OtherNonrecurringGain
|
1052000 | USD |
| us-gaap |
Other Nonrecurring Gain
OtherNonrecurringGain
|
923000 | USD | |
| CY2017 | us-gaap |
Other Nonrecurring Gain
OtherNonrecurringGain
|
2319000 | USD |
| CY2016Q4 | us-gaap |
Other Restricted Assets Noncurrent
OtherRestrictedAssetsNoncurrent
|
17597000 | USD |
| CY2017Q4 | us-gaap |
Other Restricted Assets Noncurrent
OtherRestrictedAssetsNoncurrent
|
20847000 | USD |
| CY2015 | us-gaap |
Other Significant Noncash Transaction Value Of Consideration Given1
OtherSignificantNoncashTransactionValueOfConsiderationGiven1
|
4123000 | USD |
| CY2016 | us-gaap |
Other Significant Noncash Transaction Value Of Consideration Given1
OtherSignificantNoncashTransactionValueOfConsiderationGiven1
|
32243000 | USD |
| CY2017 | us-gaap |
Other Significant Noncash Transaction Value Of Consideration Given1
OtherSignificantNoncashTransactionValueOfConsiderationGiven1
|
34604000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
-605000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
-7077000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
|
-11321000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
4586000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
4208000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
217000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
110846000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
1417000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
156248000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
0 | USD |
| CY2016 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
0 | USD |
| CY2017 | us-gaap |
Payments To Acquire Interest In Subsidiaries And Affiliates
PaymentsToAcquireInterestInSubsidiariesAndAffiliates
|
0 | USD |
| CY2015 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
1880000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
178000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
15058000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
88973000 | USD |
| CY2016Q1 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
21651000 | USD |
| CY2016Q2 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
21971000 | USD |
| CY2016Q3 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
22626000 | USD |
| CY2016Q4 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
28134000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
94382000 | USD |
| CY2017Q1 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
23591000 | USD |
| CY2017Q2 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
37107000 | USD |
| CY2017Q3 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
28982000 | USD |
| CY2017Q4 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
47054000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
136734000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
0 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
269556000 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
150000000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
0 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
|
342620000 | USD |
| CY2015 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-542000 | USD |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
1127000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
16296000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
16705000 | USD |
| CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
100000 | USD |
| CY2015 | us-gaap |
Profit Loss
ProfitLoss
|
-287811000 | USD |
| CY2016 | us-gaap |
Profit Loss
ProfitLoss
|
22435000 | USD |
| CY2017 | us-gaap |
Profit Loss
ProfitLoss
|
10925000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
594288000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
646321000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
193423000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
254737000 | USD |
| CY2015 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
70603000 | USD |
| CY2016 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
318153000 | USD |
| CY2017 | us-gaap |
Repayments Of Long Term Debt And Capital Securities
RepaymentsOfLongTermDebtAndCapitalSecurities
|
203045000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
17597000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
20847000 | USD |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-2545424000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-2546743000 | USD |
| CY2015 | us-gaap |
Revenue Mineral Sales
RevenueMineralSales
|
554557000 | USD |
| CY2016 | us-gaap |
Revenue Mineral Sales
RevenueMineralSales
|
568617000 | USD |
| CY2017 | us-gaap |
Revenue Mineral Sales
RevenueMineralSales
|
709598000 | USD |
| CY2015 | us-gaap |
Revenues
Revenues
|
561407000 | USD |
| CY2016Q1 | us-gaap |
Revenues
Revenues
|
127109000 | USD |
| CY2016Q2 | us-gaap |
Revenues
Revenues
|
156822000 | USD |
| CY2016Q3 | us-gaap |
Revenues
Revenues
|
148762000 | USD |
| CY2016Q4 | us-gaap |
Revenues
Revenues
|
139204000 | USD |
| CY2016 | us-gaap |
Revenues
Revenues
|
571897000 | USD |
| CY2017Q1 | us-gaap |
Revenues
Revenues
|
185554000 | USD |
| CY2017Q2 | us-gaap |
Revenues
Revenues
|
149540000 | USD |
| CY2017Q3 | us-gaap |
Revenues
Revenues
|
159919000 | USD |
| CY2017Q4 | us-gaap |
Revenues
Revenues
|
214585000 | USD |
| CY2017 | us-gaap |
Revenues
Revenues
|
709598000 | USD |
| CY2015 | us-gaap |
Royalty Revenue
RoyaltyRevenue
|
6850000 | USD |
| CY2016 | us-gaap |
Royalty Revenue
RoyaltyRevenue
|
3280000 | USD |
| CY2015 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
9272000 | USD |
| CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
9715000 | USD |
| CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
10541000 | USD |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
200000 | USD |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
238365 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
25752 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
27019 | shares |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
310028 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
183251 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
14820 | shares |
| CY2014 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
5.57 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
2.19 | |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
598346 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
670009 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
656611 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
7.60 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
617446 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
16.26 | |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
12.58 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
10.76 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
10.53 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
|
1065000 | USD |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
|
601545 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
|
10.71 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
|
427730 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
|
617446 | shares |
| CY2017Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
377000 | USD |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P5Y9M21D | |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
|
P6Y5M2D | |
| CY2015 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
1400000 | USD |
| CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
1000000 | USD |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
|
500000 | USD |
| CY2017Q4 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
|
13.62 | |
| CY2017Q4 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
|
10.53 | |
| CY2017 | us-gaap |
Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
|
P6Y5M18D | |
| CY2015 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Other Information
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleOtherInformation
|
1.2 | |
| CY2016 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Other Information
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleOtherInformation
|
5.1 | |
| CY2017 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Other Information
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleOtherInformation
|
4.3 | |
| CY2015 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
170897 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
26966 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
269556000 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
7905000 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
9056000 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
6795000 | USD |
| CY2014Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
554328000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
421476000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
768487000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
814977000 | USD |
| CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2131000 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
7157000 | USD |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
5324000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
239000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
202000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
5187000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
316000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
400000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
2351000 | USD |
| CY2016 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
-40800000 | USD |
| CY2016Q4 | us-gaap |
Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
|
44150000 | USD |
| CY2017Q4 | us-gaap |
Value Added Tax Receivable Current
ValueAddedTaxReceivableCurrent
|
10982000 | USD |
| CY2016Q4 | us-gaap |
Value Added Tax Receivable Noncurrent
ValueAddedTaxReceivableNoncurrent
|
2088000 | USD |
| CY2017Q4 | us-gaap |
Value Added Tax Receivable Noncurrent
ValueAddedTaxReceivableNoncurrent
|
28750000 | USD |
| CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
129639000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
163459000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
184144000 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
129639000 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
159853000 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180096000 | shares |
| CY2017 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">THE COMPANY</font></div><div style="line-height:120%;padding-top:9px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Coeur Mining, Inc. (“Coeur” or “the Company”) is a gold and silver producer, as well as a zinc and lead producer after the acquisition of Silvertip, with mines located in the United States, Mexico, and Canada and exploration projects in the United States and Mexico. The Company operates the Palmarejo complex as well as the Kensington, Rochester, Wharf, and Silvertip mines. At December 31, 2017, the Company determined that the expected disposal of Empresa Minera Manquiri S.A. ("Manquiri") and the San Bartolomé mine represents a strategic shift to a North America-focused mining portfolio that is expected to have a major effect on the entity's results and operations; therefore, the applicable assets and liabilities for all periods presented are included in the consolidated balance sheets as held for sale and the results of operations as discontinued operations for all periods. The cash flow and profitability of the Company's operations are significantly impacted by the market price of gold and silver. The prices of gold and silver are affected by numerous factors beyond the Company's control.</font></div></div> | |
| CY2017 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassifications</font></div><div style="line-height:120%;padding-top:6px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"></font><font style="font-family:inherit;font-size:10pt;">Certain reclassifications have been made to the 2016 and 2015 consolidated financial statements to conform to the 2017 presentations. These reclassifications primarily represent reclassifications of revenue and expenses to discontinued operations on the consolidated statements of operations and comprehensive income and consolidated statements of cash flows for the years ended December 31, 2016 and 2015 and reclassifications of assets and liabilities to held for sale on the consolidated balance sheet as of December 31, 2016.</font></div></div> | |
| CY2017 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:9px;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:6px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's Consolidated Financial Statements have been prepared in accordance with United States Generally</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accepted Accounting Principles. 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 and asset impairments, valuation allowances for deferred tax assets, and the fair value and accounting treatment of financial instruments, equity securities, 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.</font></div></div> |
