10-Q Filing

CENTURY ALUMINUM CO CIK: 949157 Q2 2023

Filing Information

Form Type	10-Q
Accession Number	`0000949157-23-000065`
Period End Date	20230630
Filing Date	20230809
Fiscal Year	2023
Fiscal Period	Q2
XBRL Instance	cenx-20230630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 86 Income Statement 96 Cash Flow Statement 74 Stockholders Equity 30 Comprehensive Income 40

Balance Sheet 86 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$50.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$54.30M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$1.20M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalents`	$10.90M	USD	Point-in-time
Accounts receivable - net	`AccountsReceivableNetCurrent`	$48.80M	USD	Point-in-time
Accounts receivable - net	`AccountsReceivableNetCurrent`	$66.90M	USD	Point-in-time
Inventories	`InventoryNet`	$510.80M	USD	Point-in-time
Inventories	`InventoryNet`	$398.80M	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$34.50M	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$127.30M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$24.50M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$26.20M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$700.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$677.80M	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$744.40M	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$860.80M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$110.80M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$200.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$75.70M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$49.60M	USD	Point-in-time
TOTAL	`Assets`	$1.75B	USD	Point-in-time
TOTAL	`Assets`	$1.47B	USD	Point-in-time
Accounts payable, trade	`AccountsPayableTradeCurrent`	$167.30M	USD	Point-in-time
Accounts payable, trade	`AccountsPayableTradeCurrent`	$191.20M	USD	Point-in-time
Accrued compensation and benefits	`AccruedEmployeeBenefitsCurrent`	$42.30M	USD	Point-in-time
Accrued compensation and benefits	`AccruedEmployeeBenefitsCurrent`	$33.00M	USD	Point-in-time
Accrued and other current liabilities	`AccruedLiabilitiesCurrent`	$66.60M	USD	Point-in-time
Accrued and other current liabilities	`AccruedLiabilitiesCurrent`	$37.60M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$9.70M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$3.60M	USD	Point-in-time
Deferred credit - preliminary bargain purchase gain	`BusinessCombinationBargainPurchaseGain`	-	USD	Point-in-time
Deferred credit - preliminary bargain purchase gain	`BusinessCombinationBargainPurchaseGain`	$103.30M	USD	Point-in-time
U.S. revolving credit facility	`DebtDomestic`	$90.00M	USD	Point-in-time
U.S. revolving credit facility	`DebtDomestic`	$63.20M	USD	Point-in-time
Iceland revolving credit facility	`DebtForeignCurrent`	$73.00M	USD	Point-in-time
Iceland revolving credit facility	`DebtForeignCurrent`	$35.00M	USD	Point-in-time
Industrial revenue bonds	`IndustrialRevenueBonds`	$7.80M	USD	Point-in-time
Industrial revenue bonds	`IndustrialRevenueBonds`	$7.80M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$573.40M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$410.70M	USD	Point-in-time
Senior notes payable	`SeniorLongTermNotes`	$246.60M	USD	Point-in-time
Senior notes payable	`SeniorLongTermNotes`	$247.00M	USD	Point-in-time
Convertible senior notes payable	`ConvertibleLongTermNotesPayable`	$84.50M	USD	Point-in-time
Convertible senior notes payable	`ConvertibleLongTermNotesPayable`	$84.40M	USD	Point-in-time
Grundartangi casthouse debt facility	`SecuredLongTermDebt`	$49.40M	USD	Point-in-time
Grundartangi casthouse debt facility	`SecuredLongTermDebt`	$69.30M	USD	Point-in-time
Iceland term facility, net of current portion	`DebtForeignNoncurrent`	$1.20M	USD	Point-in-time
Iceland term facility, net of current portion	`DebtForeignNoncurrent`	-	USD	Point-in-time
Accrued benefits - less current portion	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$118.00M	USD	Point-in-time
Accrued benefits - less current portion	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$116.80M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$10.50M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$11.10M	USD	Point-in-time
Leases - right of use liabilities	`OperatingLeaseLiabilityNoncurrent`	$20.90M	USD	Point-in-time
Leases - right of use liabilities	`OperatingLeaseLiabilityNoncurrent`	$21.80M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$93.00M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$103.10M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$124.10M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$19.60M	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$769.10M	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$662.00M	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock (Note 8)	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock (Note 8)	`PreferredStockValue`	-	USD	Point-in-time
Common stock (Note 8)	`CommonStockValue`	$1.00M	USD	Point-in-time
Common stock (Note 8)	`CommonStockValue`	$1.00M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.54B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.54B	USD	Point-in-time
Treasury stock, at cost	`TreasuryStockValue`	$86.30M	USD	Point-in-time
Treasury stock, at cost	`TreasuryStockValue`	$86.30M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-94.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-90.70M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.96B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.99B	USD	Point-in-time
Total Century shareholders equity	`StockholdersEquity`	$372.90M	USD	Point-in-time
Total Century shareholders equity	`StockholdersEquity`	$399.30M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$31.90M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$404.80M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$479.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$439.80M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$399.30M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$362.40M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$421.00M	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$1.75B	USD	Point-in-time
TOTAL	`LiabilitiesAndStockholdersEquity`	$1.47B	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Total net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.61B	USD	2 Qtrs
Total net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$856.60M	USD	1 Quarter
Total net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$575.50M	USD	1 Quarter
Total net sales	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.13B	USD	2 Qtrs
Cost of goods sold	`CostOfGoodsAndServicesSold`	$1.50B	USD	2 Qtrs
Cost of goods sold	`CostOfGoodsAndServicesSold`	$1.06B	USD	2 Qtrs
Cost of goods sold	`CostOfGoodsAndServicesSold`	$559.60M	USD	1 Quarter
Cost of goods sold	`CostOfGoodsAndServicesSold`	$840.70M	USD	1 Quarter
Gross profit	`GrossProfit`	$64.00M	USD	2 Qtrs
Gross profit	`GrossProfit`	$15.90M	USD	1 Quarter
Gross profit	`GrossProfit`	$15.90M	USD	1 Quarter
Gross profit	`GrossProfit`	$109.10M	USD	2 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$5.80M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$17.50M	USD	2 Qtrs
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$12.00M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$25.40M	USD	2 Qtrs
Asset impairment	`AssetImpairmentCharges`	-	USD	2 Qtrs
Asset impairment	`AssetImpairmentCharges`	-	USD	1 Quarter
Asset impairment	`AssetImpairmentCharges`	$159.40M	USD	2 Qtrs
Asset impairment	`AssetImpairmentCharges`	$159.40M	USD	1 Quarter
Other operating expense - net	`OtherOperatingIncomeExpenseNet`	$-200.00K	USD	1 Quarter
Other operating expense - net	`OtherOperatingIncomeExpenseNet`	$-400.00K	USD	2 Qtrs
Other operating expense - net	`OtherOperatingIncomeExpenseNet`	$-4.60M	USD	1 Quarter
Other operating expense - net	`OtherOperatingIncomeExpenseNet`	$-11.80M	USD	2 Qtrs
Operating (loss) income	`OperatingIncomeLoss`	$-149.50M	USD	1 Quarter
Operating (loss) income	`OperatingIncomeLoss`	$-700.00K	USD	1 Quarter
Operating (loss) income	`OperatingIncomeLoss`	$26.80M	USD	2 Qtrs
Operating (loss) income	`OperatingIncomeLoss`	$-68.20M	USD	2 Qtrs
Interest expense	`InterestExpenseDebt`	$5.70M	USD	1 Quarter
Interest expense	`InterestExpenseDebt`	$13.00M	USD	2 Qtrs
Interest expense	`InterestExpenseDebt`	$8.70M	USD	1 Quarter
Interest expense	`InterestExpenseDebt`	$17.40M	USD	2 Qtrs
Interest income	`InterestIncomeOther`	-	USD	1 Quarter
Interest income	`InterestIncomeOther`	$400.00K	USD	1 Quarter
Interest income	`InterestIncomeOther`	$100.00K	USD	2 Qtrs
Interest income	`InterestIncomeOther`	$700.00K	USD	2 Qtrs
Net gain (loss) on forward and derivative contracts	`GainLossOnDerivativeInstrumentsNetPretax`	$175.10M	USD	2 Qtrs
Net gain (loss) on forward and derivative contracts	`GainLossOnDerivativeInstrumentsNetPretax`	$231.80M	USD	1 Quarter
Net gain (loss) on forward and derivative contracts	`GainLossOnDerivativeInstrumentsNetPretax`	$9.10M	USD	1 Quarter
Net gain (loss) on forward and derivative contracts	`GainLossOnDerivativeInstrumentsNetPretax`	$-48.50M	USD	2 Qtrs
Other (expense) income - net	`OtherNonoperatingIncomeExpense`	$3.10M	USD	1 Quarter
Other (expense) income - net	`OtherNonoperatingIncomeExpense`	$-3.80M	USD	2 Qtrs
Other (expense) income - net	`OtherNonoperatingIncomeExpense`	$5.10M	USD	2 Qtrs
Other (expense) income - net	`OtherNonoperatingIncomeExpense`	$-3.50M	USD	1 Quarter
(Loss) income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$-3.40M	USD	1 Quarter
(Loss) income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$79.70M	USD	1 Quarter
(Loss) income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$-42.20M	USD	2 Qtrs
(Loss) income before income taxes	`IncomeLossIncludingPortionAttributableToNoncontrollingInterest`	$99.10M	USD	2 Qtrs
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$-10.20M	USD	2 Qtrs
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$-10.00M	USD	1 Quarter
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$42.30M	USD	1 Quarter
Income tax benefit (expense)	`IncomeTaxExpenseBenefit`	$44.00M	USD	2 Qtrs
Income (loss) before equity in earnings of joint ventures	`IncomeLossAfterIncomeTaxesBeforeIncomeLossFromEquityMethodInvestments`	$37.40M	USD	1 Quarter
Income (loss) before equity in earnings of joint ventures	`IncomeLossAfterIncomeTaxesBeforeIncomeLossFromEquityMethodInvestments`	$55.10M	USD	2 Qtrs
Income (loss) before equity in earnings of joint ventures	`IncomeLossAfterIncomeTaxesBeforeIncomeLossFromEquityMethodInvestments`	$6.60M	USD	1 Quarter
Income (loss) before equity in earnings of joint ventures	`IncomeLossAfterIncomeTaxesBeforeIncomeLossFromEquityMethodInvestments`	$-32.00M	USD	2 Qtrs
Equity in (losses) earnings of joint ventures	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Equity in (losses) earnings of joint ventures	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Equity in (losses) earnings of joint ventures	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Equity in (losses) earnings of joint ventures	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$-32.00M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$6.60M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$37.40M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$55.10M	USD	2 Qtrs
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-900.00K	USD	2 Qtrs
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-900.00K	USD	1 Quarter
Net loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net income (loss) attributable to Century stockholders	`NetIncomeLoss`	$55.10M	USD	2 Qtrs
Net income (loss) attributable to Century stockholders	`NetIncomeLoss`	$7.50M	USD	1 Quarter
Net income (loss) attributable to Century stockholders	`NetIncomeLoss`	$-31.10M	USD	2 Qtrs
Net income (loss) attributable to Century stockholders	`NetIncomeLoss`	$37.40M	USD	1 Quarter
Less: net income allocated to participating securities	`UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic`	-	USD	2 Qtrs
Less: net income allocated to participating securities	`UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic`	$2.30M	USD	1 Quarter
Less: net income allocated to participating securities	`UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic`	$3.30M	USD	2 Qtrs
Less: net income allocated to participating securities	`UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic`	$400.00K	USD	1 Quarter
Net income (loss) allocated to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$51.80M	USD	2 Qtrs
Net income (loss) allocated to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-31.10M	USD	2 Qtrs
Net income (loss) allocated to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$35.10M	USD	1 Quarter
Net income (loss) allocated to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$7.10M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.38	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.57	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.08	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.34	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.07	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.54	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.36	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.34	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	92.30M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.20M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.20M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	92.30M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	97.60M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	93.20M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	97.90M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	92.30M	shares	2 Qtrs

Cash Flow Statement 74 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`ProfitLoss`	$-32.00M	USD	2 Qtrs
Net (loss) income	`ProfitLoss`	$6.60M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$37.40M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$55.10M	USD	2 Qtrs
Unrealized loss (gain) on derivative instruments	`UnrealizedGainLossOnDerivatives`	$217.50M	USD	2 Qtrs
Unrealized loss (gain) on derivative instruments	`UnrealizedGainLossOnDerivatives`	$-66.30M	USD	2 Qtrs
Lower of cost or NRV inventory adjustment	`InventoryWriteDown`	-	USD	2 Qtrs
Lower of cost or NRV inventory adjustment	`InventoryWriteDown`	$52.80M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$31.50M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$42.10M	USD	2 Qtrs
Deferred tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$-12.60M	USD	2 Qtrs
Deferred tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$41.90M	USD	2 Qtrs
Asset impairment	`AssetImpairmentCharges`	-	USD	2 Qtrs
Asset impairment	`AssetImpairmentCharges`	-	USD	1 Quarter
Asset impairment	`AssetImpairmentCharges`	$159.40M	USD	2 Qtrs
Asset impairment	`AssetImpairmentCharges`	$159.40M	USD	1 Quarter
Other non-cash items - net	`OtherNoncashIncomeExpense`	$9.00M	USD	2 Qtrs
Other non-cash items - net	`OtherNoncashIncomeExpense`	$-3.70M	USD	2 Qtrs
Accounts receivable - net	`IncreaseDecreaseInAccountsReceivable`	$41.60M	USD	2 Qtrs
Accounts receivable - net	`IncreaseDecreaseInAccountsReceivable`	$-26.00M	USD	2 Qtrs
Due from affiliates	`IncreaseDecreaseInDueFromRelatedPartiesCurrent`	$12.20M	USD	2 Qtrs
Due from affiliates	`IncreaseDecreaseInDueFromRelatedPartiesCurrent`	$8.70M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$43.00M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$18.50M	USD	2 Qtrs
Prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.10M	USD	2 Qtrs
Prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-7.70M	USD	2 Qtrs
Accounts payable, trade	`IncreaseDecreaseInAccountsPayableTrade`	$-72.90M	USD	2 Qtrs
Accounts payable, trade	`IncreaseDecreaseInAccountsPayableTrade`	$47.50M	USD	2 Qtrs
Due to affiliates	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$-28.80M	USD	2 Qtrs
Due to affiliates	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$7.70M	USD	2 Qtrs
Accrued and other current liabilities	`IncreaseDecreaseInAccruedLiabilities`	$3.00M	USD	2 Qtrs
Accrued and other current liabilities	`IncreaseDecreaseInAccruedLiabilities`	$16.60M	USD	2 Qtrs
Other - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-700.00K	USD	2 Qtrs
Other - net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-400.00K	USD	2 Qtrs
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-1.90M	USD	2 Qtrs
Net cash (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$68.60M	USD	2 Qtrs
Purchase of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$36.60M	USD	2 Qtrs
Purchase of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$51.80M	USD	2 Qtrs
Proceeds from sales of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$100.00K	USD	2 Qtrs
Proceeds from sales of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	2 Qtrs
Acquisition of subsidiary net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	2 Qtrs
Acquisition of subsidiary net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$-19.40M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-51.70M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-17.20M	USD	2 Qtrs
Borrowings under revolving credit facilities	`ProceedsFromLinesOfCredit`	$596.40M	USD	2 Qtrs
Borrowings under revolving credit facilities	`ProceedsFromLinesOfCredit`	$407.80M	USD	2 Qtrs
Repayments under revolving credit facilities	`RepaymentsOfLinesOfCredit`	$396.60M	USD	2 Qtrs
Repayments under revolving credit facilities	`RepaymentsOfLinesOfCredit`	$660.00M	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	2 Qtrs
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$1.50M	USD	2 Qtrs
Repayment of Iceland Term Facility	`RepaymentsOfSecuredDebt`	$6.10M	USD	2 Qtrs
Repayment of Iceland Term Facility	`RepaymentsOfSecuredDebt`	-	USD	2 Qtrs
Borrowings under Grundartangi casthouse debt facility	`ProceedsFromIssuanceOfSecuredDebt`	$20.00M	USD	2 Qtrs
Borrowings under Grundartangi casthouse debt facility	`ProceedsFromIssuanceOfSecuredDebt`	$40.00M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-25.10M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$25.10M	USD	2 Qtrs
CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$6.00M	USD	2 Qtrs
CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-8.20M	USD	2 Qtrs
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.70M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$55.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.70M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$55.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.50M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.50M	USD	Point-in-time
Interest	`InterestPaidNet`	$17.90M	USD	2 Qtrs
Interest	`InterestPaidNet`	$13.10M	USD	2 Qtrs
Taxes, net of refunds	`IncomeTaxesPaidNet`	$-300.00K	USD	2 Qtrs
Taxes, net of refunds	`IncomeTaxesPaidNet`	$1.20M	USD	2 Qtrs
Capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$7.80M	USD	2 Qtrs
Capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$2.60M	USD	2 Qtrs
Capitalized interest	`InterestPaidCapitalized`	$2.90M	USD	2 Qtrs
Capitalized interest	`InterestPaidCapitalized`	$2.30M	USD	2 Qtrs

Stockholders Equity 30 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$404.80M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$479.00M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$439.80M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$399.30M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$362.40M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$421.00M	USD	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	92.36M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	92.32M	shares	Point-in-time
Net income (loss)	`ProfitLoss`	$-32.00M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$6.60M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$37.40M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$55.10M	USD	2 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$800.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.20M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.30M	USD	2 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.40M	USD	2 Qtrs
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.50M	USD	2 Qtrs
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.00M	USD	1 Quarter
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.40M	USD	2 Qtrs
Share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$800.00K	USD	1 Quarter
Noncontrolling interest of business acquired	`NoncontrollingInterestIncreaseFromBusinessCombination`	$32.80M	USD	1 Quarter
Noncontrolling interest of business acquired	`NoncontrollingInterestIncreaseFromBusinessCombination`	$32.80M	USD	2 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$404.80M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$479.00M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$439.80M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$399.30M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$362.40M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$421.00M	USD	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	92.36M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	92.32M	shares	Point-in-time

Comprehensive Income 40 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-32.00M	USD	2 Qtrs
Net income (loss)	`ProfitLoss`	$6.60M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$37.40M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$55.10M	USD	2 Qtrs
Net (loss) income on foreign currency cash flow hedges reclassified as income	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-100.00K	USD	2 Qtrs
Net (loss) income on foreign currency cash flow hedges reclassified as income	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	-	USD	1 Quarter
Net (loss) income on foreign currency cash flow hedges reclassified as income	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-100.00K	USD	1 Quarter
Net (loss) income on foreign currency cash flow hedges reclassified as income	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-100.00K	USD	2 Qtrs
Amortization of prior service benefit (cost) during the period	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax`	$100.00K	USD	1 Quarter
Amortization of prior service benefit (cost) during the period	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax`	$100.00K	USD	2 Qtrs
Amortization of prior service benefit (cost) during the period	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax`	$-900.00K	USD	2 Qtrs
Amortization of prior service benefit (cost) during the period	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax`	$-500.00K	USD	1 Quarter
Amortization of net gain during the period	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-3.30M	USD	2 Qtrs
Amortization of net gain during the period	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-2.50M	USD	2 Qtrs
Amortization of net gain during the period	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-2.10M	USD	1 Quarter
Amortization of net gain during the period	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax`	$-1.40M	USD	1 Quarter
Other comprehensive income before income tax effect	`OtherComprehensiveIncomeLossBeforeTax`	$1.50M	USD	2 Qtrs
Other comprehensive income before income tax effect	`OtherComprehensiveIncomeLossBeforeTax`	$800.00K	USD	1 Quarter
Other comprehensive income before income tax effect	`OtherComprehensiveIncomeLossBeforeTax`	$2.20M	USD	1 Quarter
Other comprehensive income before income tax effect	`OtherComprehensiveIncomeLossBeforeTax`	$3.30M	USD	2 Qtrs
Income tax effect	`OtherComprehensiveIncomeLossTax`	-	USD	1 Quarter
Income tax effect	`OtherComprehensiveIncomeLossTax`	$100.00K	USD	2 Qtrs
Income tax effect	`OtherComprehensiveIncomeLossTax`	-	USD	1 Quarter
Income tax effect	`OtherComprehensiveIncomeLossTax`	-	USD	2 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$800.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$2.20M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.30M	USD	2 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$1.40M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-28.70M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$38.20M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$8.80M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$56.50M	USD	2 Qtrs
Comprehensive loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-900.00K	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-900.00K	USD	2 Qtrs
Comprehensive loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Comprehensive income (loss) attributable to Century stockholders	`ComprehensiveIncomeNetOfTax`	$56.50M	USD	2 Qtrs
Comprehensive income (loss) attributable to Century stockholders	`ComprehensiveIncomeNetOfTax`	$-27.80M	USD	2 Qtrs
Comprehensive income (loss) attributable to Century stockholders	`ComprehensiveIncomeNetOfTax`	$38.20M	USD	1 Quarter
Comprehensive income (loss) attributable to Century stockholders	`ComprehensiveIncomeNetOfTax`	$9.70M	USD	1 Quarter

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