10-K Filing

ALERIS CORP CIK: 1518587 FY 2013

Filing Information

Form Type	10-K
Accession Number	`0001518587-14-000021`
Period End Date	20131231
Filing Date	20140314
Fiscal Year	2013
Fiscal Period	FY
XBRL Instance	ars-20131231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 85 Income Statement 57 Cash Flow Statement 101 Stockholders Equity 14 Comprehensive Income 27

Balance Sheet 85 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$8.70M	USD	Point-in-time
Allowance for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$8.70M	USD	Point-in-time
Allowance for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$7.70M	USD	Point-in-time
Allowance for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$8.10M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$231.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$60.10M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$113.50M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	45.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	45.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$592.90M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	31.23M	shares	Point-in-time
Accounts receivable (net of allowance of $7.7 and $8.1 at December 31, 2013 and 2012, respectively)	`AccountsReceivableNetCurrent`	$384.00M	USD	Point-in-time
Accounts receivable (net of allowance of $7.7 and $8.1 at December 31, 2013 and 2012, respectively)	`AccountsReceivableNetCurrent`	$376.90M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	31.10M	shares	Point-in-time
Inventories	`InventoryNet`	$683.40M	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Inventories	`InventoryNet`	$683.40M	USD	Point-in-time
Preferred Stock, Par or Stated Value Per Share	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	1.00M	shares	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$12.90M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$7.10M	USD	Point-in-time
Redeemable preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$31.50M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$26.30M	USD	Point-in-time
Redeemable preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.70B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$1.16B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.08B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.16B	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$45.60M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$43.50M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetNoncurrent`	$36.80M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetNoncurrent`	$45.20M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$59.30M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$67.50M	USD	Point-in-time
Total Assets	`Assets`	$2.47B	USD	Point-in-time
Total Assets	`Assets`	$2.92B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$303.20M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$341.20M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$200.90M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$302.40M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesCurrent`	$12.00M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesCurrent`	$3.90M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$8.30M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$9.00M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$516.30M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$664.60M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.22B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.23B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$4.40M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$8.80M	USD	Point-in-time
Accrued pension benefits	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$258.20M	USD	Point-in-time
Accrued pension benefits	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$228.50M	USD	Point-in-time
Accrued postretirement benefits	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$40.90M	USD	Point-in-time
Accrued postretirement benefits	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$52.00M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$79.30M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$75.90M	USD	Point-in-time
Total Long-Term Liabilities	`LiabilitiesNoncurrent`	$1.58B	USD	Point-in-time
Total Long-Term Liabilities	`LiabilitiesNoncurrent`	$1.61B	USD	Point-in-time
Redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityPreferredCarryingAmount`	$5.70M	USD	Point-in-time
Redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityPreferredCarryingAmount`	$5.70M	USD	Point-in-time
Redeemable noncontrolling interest	`RedeemableNoncontrollingInterestEquityPreferredCarryingAmount`	$5.00M	USD	Point-in-time
Common stock; par value $.01; 45,000,000 shares authorized and 31,229,064 and 31,097,272 shares issued at December 31, 2013 and 2012, respectively	`CommonStockValue`	$300.00K	USD	Point-in-time
Common stock; par value $.01; 45,000,000 shares authorized and 31,229,064 and 31,097,272 shares issued at December 31, 2013 and 2012, respectively	`CommonStockValue`	$300.00K	USD	Point-in-time
Preferred Stock; par value $.01; 1,000,000 shares authorized; none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred Stock; par value $.01; 1,000,000 shares authorized; none issued	`PreferredStockValue`	-	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$401.90M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$573.90M	USD	Point-in-time
Retained (deficit) earnings	`RetainedEarningsAccumulatedDeficit`	$122.10M	USD	Point-in-time
Retained (deficit) earnings	`RetainedEarningsAccumulatedDeficit`	$-47.60M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-62.40M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$13.80M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-29.00M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$26.70M	USD	Point-in-time
Total Aleris Corporation Equity	`StockholdersEquity`	$633.90M	USD	Point-in-time
Total Aleris Corporation Equity	`StockholdersEquity`	$368.40M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$300.00K	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$200.00K	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$368.70M	USD	Point-in-time
Total Equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$634.10M	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$2.92B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$2.47B	USD	Point-in-time

Income Statement 57 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$4.41B	USD	Annual
Revenues	`Revenues`	$4.33B	USD	Annual
Revenues	`Revenues`	$4.83B	USD	Annual
Cost of sales	`CostOfGoodsSold`	$4.35B	USD	Annual
Cost of sales	`CostOfGoodsSold`	$4.04B	USD	Annual
Cost of sales	`CostOfGoodsSold`	$3.95B	USD	Annual
Gross profit	`GrossProfit`	$472.10M	USD	Annual
Gross profit	`GrossProfit`	$465.20M	USD	Annual
Gross profit	`GrossProfit`	$289.80M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$269.00M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$274.30M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$238.10M	USD	Annual
Restructuring charges	`RestructuringCharges`	$9.60M	USD	Annual
Restructuring charges	`RestructuringCharges`	$10.70M	USD	Annual
Restructuring charges	`RestructuringCharges`	$4.40M	USD	Annual
Gains on derivative financial instruments	`GainLossOnDerivativeInstrumentsNetPretax`	$1.30M	USD	Annual
Gains on derivative financial instruments	`GainLossOnDerivativeInstrumentsNetPretax`	-	USD	Annual
Gains on derivative financial instruments	`GainLossOnDerivativeInstrumentsNetPretax`	$26.40M	USD	Annual
Other operating expense (income), net	`OtherOperatingIncomeExpenseNet`	$-1.10M	USD	Annual
Other operating expense (income), net	`OtherOperatingIncomeExpenseNet`	$-1.20M	USD	Annual
Other operating expense (income), net	`OtherOperatingIncomeExpenseNet`	$2.40M	USD	Annual
Operating income	`OperatingIncomeLoss`	$66.20M	USD	Annual
Operating income	`OperatingIncomeLoss`	$195.80M	USD	Annual
Operating income	`OperatingIncomeLoss`	$186.80M	USD	Annual
Interest expense, net	`InterestIncomeExpenseNet`	$-97.90M	USD	Annual
Interest expense, net	`InterestIncomeExpenseNet`	$-46.30M	USD	Annual
Interest expense, net	`InterestIncomeExpenseNet`	$-52.40M	USD	Annual
Other expense (income), net	`OtherNonoperatingIncomeExpense`	$7.50M	USD	Annual
Other expense (income), net	`OtherNonoperatingIncomeExpense`	$-2.00M	USD	Annual
Other expense (income), net	`OtherNonoperatingIncomeExpense`	$-7.00M	USD	Annual
(Loss) income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$132.40M	USD	Annual
(Loss) income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$157.00M	USD	Annual
(Loss) income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-38.70M	USD	Annual
(Benefit from) provision for income taxes	`IncomeTaxExpenseBenefit`	$-4.20M	USD	Annual
(Benefit from) provision for income taxes	`IncomeTaxExpenseBenefit`	$25.40M	USD	Annual
(Benefit from) provision for income taxes	`IncomeTaxExpenseBenefit`	$-2.60M	USD	Annual
Net (loss) income	`ProfitLoss`	$161.20M	USD	Annual
Net (loss) income	`ProfitLoss`	$-36.10M	USD	Annual
Net (loss) income	`ProfitLoss`	$107.00M	USD	Annual
Net income (loss) attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-400.00K	USD	Annual
Net income (loss) attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	Annual
Net income (loss) attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-500.00K	USD	Annual
Net (loss) income attributable to Aleris Corporation	`NetIncomeLoss`	$161.60M	USD	Annual
Net (loss) income attributable to Aleris Corporation	`NetIncomeLoss`	$107.50M	USD	Annual
Net (loss) income attributable to Aleris Corporation	`NetIncomeLoss`	$-37.10M	USD	Annual
Net (loss) income available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$101.80M	USD	Annual
Net (loss) income available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-37.50M	USD	Annual
Net (loss) income available to common stockholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$161.20M	USD	Annual
Basic (loss) earnings per share	`EarningsPerShareBasic`	$3.28	USD	Annual
Basic (loss) earnings per share	`EarningsPerShareBasic`	$5.20	USD	Annual
Basic (loss) earnings per share	`EarningsPerShareBasic`	$-1.20	USD	Annual
Diluted (loss) earnings per share	`EarningsPerShareDiluted`	$4.91	USD	Annual
Diluted (loss) earnings per share	`EarningsPerShareDiluted`	$3.08	USD	Annual
Diluted (loss) earnings per share	`EarningsPerShareDiluted`	$-1.20	USD	Annual
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	$10.00	USD	Annual
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	$16.00	USD	Annual
Dividend declared per common share	`CommonStockDividendsPerShareDeclared`	-	USD	Annual

Cash Flow Statement 101 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`ProfitLoss`	$161.20M	USD	Annual
Net (loss) income	`ProfitLoss`	$-36.10M	USD	Annual
Net (loss) income	`ProfitLoss`	$107.00M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$84.80M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$129.50M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$70.30M	USD	Annual
(Benefit from) provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-33.60M	USD	Annual
(Benefit from) provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$10.40M	USD	Annual
(Benefit from) provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-13.70M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$10.10M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$11.40M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$14.30M	USD	Annual
Unrealized (gains) losses on derivative financial instruments	`UnrealizedGainLossOnDerivatives`	$700.00K	USD	Annual
Unrealized (gains) losses on derivative financial instruments	`UnrealizedGainLossOnDerivatives`	$14.30M	USD	Annual
Unrealized (gains) losses on derivative financial instruments	`UnrealizedGainLossOnDerivatives`	$-37.80M	USD	Annual
Currency exchange losses (gains) on debt	`ForeignCurrencyTransactionGainLossUnrealized`	$-3.90M	USD	Annual
Currency exchange losses (gains) on debt	`ForeignCurrencyTransactionGainLossUnrealized`	$-5.40M	USD	Annual
Currency exchange losses (gains) on debt	`ForeignCurrencyTransactionGainLossUnrealized`	$3.40M	USD	Annual
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$6.50M	USD	Annual
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$6.30M	USD	Annual
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$7.70M	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$1.50M	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$-8.90M	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$-2.40M	USD	Annual
Change in accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-21.40M	USD	Annual
Change in accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-16.00M	USD	Annual
Change in accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$13.00M	USD	Annual
Change in inventories	`IncreaseDecreaseInInventories`	$88.40M	USD	Annual
Change in inventories	`IncreaseDecreaseInInventories`	$-15.70M	USD	Annual
Change in inventories	`IncreaseDecreaseInInventories`	$-15.70M	USD	Annual
Change in other assets	`IncreaseDecreaseInOtherOperatingAssets`	$20.50M	USD	Annual
Change in other assets	`IncreaseDecreaseInOtherOperatingAssets`	$33.10M	USD	Annual
Change in other assets	`IncreaseDecreaseInOtherOperatingAssets`	$8.50M	USD	Annual
Change in accounts payable	`IncreaseDecreaseInAccountsPayable`	$42.30M	USD	Annual
Change in accounts payable	`IncreaseDecreaseInAccountsPayable`	$-18.40M	USD	Annual
Change in accounts payable	`IncreaseDecreaseInAccountsPayable`	$-31.30M	USD	Annual
Change in accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$42.50M	USD	Annual
Change in accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$6.40M	USD	Annual
Change in accrued liabilities	`IncreaseDecreaseInAccruedLiabilities`	$-50.50M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$31.90M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$152.50M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$266.90M	USD	Annual
Purchase of a business	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Purchase of a business	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Purchase of a business	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$21.50M	USD	Annual
Payments for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$204.60M	USD	Annual
Payments for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$238.30M	USD	Annual
Payments for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$390.20M	USD	Annual
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$7.70M	USD	Annual
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$500.00K	USD	Annual
Proceeds from the sale of property, plant and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$2.90M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$400.00K	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-100.00K	USD	Annual
Net cash used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-411.10M	USD	Annual
Net cash used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-235.40M	USD	Annual
Net cash used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-197.30M	USD	Annual
Proceeds from ABL Facility	`ProceedsFromLongTermLinesOfCredit`	-	USD	Annual
Proceeds from ABL Facility	`ProceedsFromLongTermLinesOfCredit`	$30.30M	USD	Annual
Proceeds from ABL Facility	`ProceedsFromLongTermLinesOfCredit`	-	USD	Annual
Payments on ABL Facility	`RepaymentsOfLongTermLinesOfCredit`	-	USD	Annual
Payments on ABL Facility	`RepaymentsOfLongTermLinesOfCredit`	-	USD	Annual
Payments on ABL Facility	`RepaymentsOfLongTermLinesOfCredit`	$30.30M	USD	Annual
Proceeds from Zhenjiang term loans	`ProceedsFromBankDebt`	$56.70M	USD	Annual
Proceeds from Zhenjiang term loans	`ProceedsFromBankDebt`	$130.90M	USD	Annual
Proceeds from Zhenjiang term loans	`ProceedsFromBankDebt`	$200.00K	USD	Annual
Net (payments on) proceeds from other long-term debt	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-200.00K	USD	Annual
Net (payments on) proceeds from other long-term debt	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$1.10M	USD	Annual
Net (payments on) proceeds from other long-term debt	`ProceedsFromRepaymentsOfOtherLongTermDebt`	$-5.20M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$4.40M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$2.30M	USD	Annual
Redemption of noncontrolling interest	`PaymentsToMinorityShareholders`	-	USD	Annual
Redemption of noncontrolling interest	`PaymentsToMinorityShareholders`	$8.90M	USD	Annual
Redemption of noncontrolling interest	`PaymentsToMinorityShareholders`	-	USD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	-	USD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$7.60M	USD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	-	USD	Annual
Dividends paid	`PaymentsOfDividends`	-	USD	Annual
Dividends paid	`PaymentsOfDividends`	$500.00M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$313.00M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-4.70M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.50M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$2.70M	USD	Annual
Net cash (used) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$617.20M	USD	Annual
Net cash (used) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$53.70M	USD	Annual
Net cash (used) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-331.60M	USD	Annual
Effect of exchange rate differences on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-5.40M	USD	Annual
Effect of exchange rate differences on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$2.30M	USD	Annual
Effect of exchange rate differences on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$2.90M	USD	Annual
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-532.80M	USD	Annual
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$117.90M	USD	Annual
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$361.50M	USD	Annual
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$231.40M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$60.10M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$113.50M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$592.90M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$231.40M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$60.10M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$113.50M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$592.90M	USD	Point-in-time

Stockholders Equity 14 line items

Line Item	Tag	Value	Unit	Period
Total Equity at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$368.70M	USD	Point-in-time
Total Equity at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$634.10M	USD	Point-in-time
Net (loss) income attributable to Aleris Corporation	`NetIncomeLoss`	$161.60M	USD	Annual
Net (loss) income attributable to Aleris Corporation	`NetIncomeLoss`	$107.50M	USD	Annual
Net (loss) income attributable to Aleris Corporation	`NetIncomeLoss`	$-37.10M	USD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	-	USD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	$7.60M	USD	Annual
Contributions from noncontrolling interests	`ProceedsFromMinorityShareholders`	-	USD	Annual
Dividends paid	`PaymentsOfDividends`	-	USD	Annual
Dividends paid	`PaymentsOfDividends`	$500.00M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$313.00M	USD	Annual
Redeemable noncontrolling interest redemption value adjustments	`MinorityInterestChangeInRedemptionValue`	$4.70M	USD	Annual
Total Equity at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$368.70M	USD	Point-in-time
Total Equity at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$634.10M	USD	Point-in-time

Comprehensive Income 27 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`ProfitLoss`	$161.20M	USD	Annual
Net (loss) income	`ProfitLoss`	$-36.10M	USD	Annual
Net (loss) income	`ProfitLoss`	$107.00M	USD	Annual
Other comprehensive income (loss), before tax, currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$10.80M	USD	Annual
Other comprehensive income (loss), before tax, currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-19.00M	USD	Annual
Other comprehensive income (loss), before tax, currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$33.20M	USD	Annual
Other comprehensive income (loss), before tax, pension and other postretirement liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax`	$-44.20M	USD	Annual
Other comprehensive income (loss), before tax, pension and other postretirement liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax`	$39.90M	USD	Annual
Other comprehensive income (loss), before tax, pension and other postretirement liability adjustments	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax`	$56.10M	USD	Annual
Other comprehensive income (loss), before tax	`OtherComprehensiveIncomeLossBeforeTax`	$77.40M	USD	Annual
Other comprehensive income (loss), before tax	`OtherComprehensiveIncomeLossBeforeTax`	$-45.30M	USD	Annual
Other comprehensive income (loss), before tax	`OtherComprehensiveIncomeLossBeforeTax`	$-58.90M	USD	Annual
Income tax expense (benefit) related to items of other comprehensive income (loss)	`OtherComprehensiveIncomeLossTax`	$-11.90M	USD	Annual
Income tax expense (benefit) related to items of other comprehensive income (loss)	`OtherComprehensiveIncomeLossTax`	$1.20M	USD	Annual
Income tax expense (benefit) related to items of other comprehensive income (loss)	`OtherComprehensiveIncomeLossTax`	$-3.40M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-33.40M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-55.50M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$76.20M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$40.10M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$73.60M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$105.70M	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.00M	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-200.00K	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-500.00K	USD	Annual
Comprehensive income attributable to Aleris Corporation	`ComprehensiveIncomeNetOfTax`	$105.90M	USD	Annual
Comprehensive income attributable to Aleris Corporation	`ComprehensiveIncomeNetOfTax`	$39.10M	USD	Annual
Comprehensive income attributable to Aleris Corporation	`ComprehensiveIncomeNetOfTax`	$74.10M	USD	Annual

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