8-K Filing

KAISER ALUMINUM CORP CIK: 811596 FY 2011

Filing Information

Form Type	8-K
Accession Number	`0000811596-12-000062`
Period End Date	20111231
Filing Date	20120723
Fiscal Year	2011
Fiscal Period	FY
XBRL Instance	kalu-20120723.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 90 Income Statement 105 Cash Flow Statement 152 Stockholders Equity 47 Comprehensive Income 44

Balance Sheet 90 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful receivables	`AllowanceForDoubtfulAccountsReceivableCurrent`	$900.00K	USD	Point-in-time
Allowance for doubtful receivables	`AllowanceForDoubtfulAccountsReceivableCurrent`	$600.00K	USD	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$49.80M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$135.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$30.30M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$200.00K	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	90.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	90.00M	shares	Point-in-time
Trade, less allowance for doubtul receivables of $0.9 at December 31, 2011 and $0.6 at December 31, 2010, respectively	`AccountsReceivableNetCurrent`	$98.90M	USD	Point-in-time
Common stock, shares issued and outstanding	`CommonStockSharesOutstanding`	19.25M	shares	Point-in-time
Trade, less allowance for doubtul receivables of $0.9 at December 31, 2011 and $0.6 at December 31, 2010, respectively	`AccountsReceivableNetCurrent`	$83.00M	USD	Point-in-time
Common stock, shares issued and outstanding	`CommonStockSharesOutstanding`	19.21M	shares	Point-in-time
Other	`OtherReceivables`	$5.20M	USD	Point-in-time
Common stock owned by Union VEBA, shares	`RestrictedStockOwnedByUnionVebaShares`	3.52M	shares	Point-in-time
Common stock owned by Union VEBA, shares	`RestrictedStockOwnedByUnionVebaShares`	2.20M	shares	Point-in-time
Other	`OtherReceivables`	$1.20M	USD	Point-in-time
Inventories	`InventoryNet`	$205.70M	USD	Point-in-time
Inventories	`InventoryNet`	$167.50M	USD	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	1.72M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	1.72M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$80.10M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$78.90M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$471.40M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$434.50M	USD	Point-in-time
Property, plant, and equipment - net	`PropertyPlantAndEquipmentNet`	$367.80M	USD	Point-in-time
Property, plant, and equipment - net	`PropertyPlantAndEquipmentNet`	$354.10M	USD	Point-in-time
Net asset in respect of VEBA(s)	`NetAssetInRespectOfVebas`	$144.70M	USD	Point-in-time
Net asset in respect of VEBA(s)	`NetAssetInRespectOfVebas`	$158.00M	USD	Point-in-time
Deferred tax assets - net	`DeferredTaxAssetsNetNoncurrent`	$245.30M	USD	Point-in-time
Deferred tax assets - net	`DeferredTaxAssetsNetNoncurrent`	$226.90M	USD	Point-in-time
Intangible assets - net	`FiniteLivedIntangibleAssetsNet`	$4.00M	USD	Point-in-time
Intangible assets - net	`FiniteLivedIntangibleAssetsNet`	$37.20M	USD	Point-in-time
Goodwill	`Goodwill`	$3.10M	USD	Point-in-time
Goodwill	`Goodwill`	$37.20M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$72.30M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$83.00M	USD	Point-in-time
Total	`Assets`	$1.32B	USD	Point-in-time
Total	`Assets`	$1.32B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$50.80M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$62.20M	USD	Point-in-time
Accrued salaries, wages, and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$31.10M	USD	Point-in-time
Accrued salaries, wages, and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$30.90M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$42.00M	USD	Point-in-time
Other accrued liabilities	`OtherAccruedLiabilitiesCurrent`	$41.00M	USD	Point-in-time
Payable to affiliate	`DueToRelatedPartiesCurrent`	$17.10M	USD	Point-in-time
Payable to affiliate	`DueToRelatedPartiesCurrent`	$14.40M	USD	Point-in-time
Long-term debt-current portion	`SecuredDebtCurrent`	$1.30M	USD	Point-in-time
Long-term debt-current portion	`SecuredDebtCurrent`	$1.30M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$142.30M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$149.80M	USD	Point-in-time
Net liability in respect of VEBA	`NetLiabilityInRespectOfVeba`	$20.60M	USD	Point-in-time
Net liability in respect of VEBA	`NetLiabilityInRespectOfVeba`	-	USD	Point-in-time
Long-term liabilities	`OtherLiabilitiesNoncurrent`	$134.70M	USD	Point-in-time
Long-term liabilities	`OtherLiabilitiesNoncurrent`	$126.00M	USD	Point-in-time
Cash convertible senior notes	`ConvertibleDebt`	$148.00M	USD	Point-in-time
Cash convertible senior notes	`ConvertibleDebt`	$141.40M	USD	Point-in-time
Other long-term debt	`LongTermDebtNoncurrent`	$3.40M	USD	Point-in-time
Other long-term debt	`LongTermDebtNoncurrent`	$11.80M	USD	Point-in-time
Total liabilities	`Liabilities`	$447.80M	USD	Point-in-time
Total liabilities	`Liabilities`	$430.20M	USD	Point-in-time
Commitments and contingencies - Note 11	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies - Note 11	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized at both December 31, 2011 and December 31, 2010; no shares were issued and outstanding at December 31, 2011 and December 31, 2010	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, 5,000,000 shares authorized at both December 31, 2011 and December 31, 2010; no shares were issued and outstanding at December 31, 2011 and December 31, 2010	`PreferredStockValue`	-	USD	Point-in-time
Common stock, par value $0.01, 90,000,000 shares authorized at both December 31, 2011 and at December 31, 2010; 19,253,185 shares issued and outstanding at December 31, 2011 and 19,214,451 shares issued and outstanding at December 31, 2010	`CommonStockValue`	$200.00K	USD	Point-in-time
Common stock, par value $0.01, 90,000,000 shares authorized at both December 31, 2011 and at December 31, 2010; 19,253,185 shares issued and outstanding at December 31, 2011 and 19,214,451 shares issued and outstanding at December 31, 2010	`CommonStockValue`	$200.00K	USD	Point-in-time
Additional capital	`AdditionalPaidInCapitalCommonStock`	$987.10M	USD	Point-in-time
Additional capital	`AdditionalPaidInCapitalCommonStock`	$998.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$78.00M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$84.40M	USD	Point-in-time
Common stock owned by Union VEBA subject to transfer restrictions, at reorganization value, 2,202,495 shares at December 31, 2011 and 3,523,980 shares at December 31, 2010	`CommonStockOwnedByUnionVeba`	$52.90M	USD	Point-in-time
Common stock owned by Union VEBA subject to transfer restrictions, at reorganization value, 2,202,495 shares at December 31, 2011 and 3,523,980 shares at December 31, 2010	`CommonStockOwnedByUnionVeba`	$84.60M	USD	Point-in-time
Treasury stock, at cost, 1,724,606 shares at December 31, 2011 and December 31, 2010	`TreasuryStockValue`	$72.30M	USD	Point-in-time
Treasury stock, at cost, 1,724,606 shares at December 31, 2011 and December 31, 2010	`TreasuryStockValue`	$72.30M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-19.70M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-85.00M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$788.10M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$870.30M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$872.80M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$888.70M	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$1.32B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$1.32B	USD	Point-in-time

Income Statement 105 line items

Line Item	Tag	Value	Unit	Period
Net sales	`SalesRevenueGoodsNet`	$987.00M	USD	Annual
Net sales	`SalesRevenueGoodsNet`	$267.50M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$282.40M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$263.40M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$317.60M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$338.80M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$1.30B	USD	Annual
Net sales	`SalesRevenueGoodsNet`	$322.30M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$322.60M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$265.80M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$1.08B	USD	Annual
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$255.90M	USD	1 Quarter
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$232.00M	USD	1 Quarter
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$766.40M	USD	Annual
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$297.70M	USD	1 Quarter
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$280.90M	USD	1 Quarter
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$280.30M	USD	1 Quarter
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$1.16B	USD	Annual
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$946.80M	USD	Annual
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$300.00M	USD	1 Quarter
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$229.60M	USD	1 Quarter
Cost of products sold, excluding depreciation, amortization, and other items	`CostOfGoodsSold`	$229.30M	USD	1 Quarter
Lower of cost or market inventory write-down	`InventoryWriteDown`	-	USD	Annual
Lower of cost or market inventory write-down	`InventoryWriteDown`	$9.30M	USD	Annual
Lower of cost or market inventory write-down	`InventoryWriteDown`	-	USD	Annual
Impairment of investment in Anglesey	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	Annual
Impairment of investment in Anglesey	`EquityMethodInvestmentOtherThanTemporaryImpairment`	-	USD	Annual
Impairment of investment in Anglesey	`EquityMethodInvestmentOtherThanTemporaryImpairment`	$1.80M	USD	Annual
Restructuring costs and other (benefits) charges	`RestructuringCharges`	$-300.00K	USD	Annual
Restructuring costs and other (benefits) charges	`RestructuringCharges`	$5.40M	USD	Annual
Restructuring costs and other (benefits) charges	`RestructuringCharges`	$-300.00K	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$25.20M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$16.40M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$19.80M	USD	Annual
Selling, administrative, research and development, and general	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$67.70M	USD	Annual
Selling, administrative, research and development, and general	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$69.90M	USD	Annual
Selling, administrative, research and development, and general	`SellingAdministrativeResearchAndDevelopmentAndGeneralExpenses`	$62.70M	USD	Annual
Other operating (benefits) charges, net	`OtherOperatingIncomeLoss`	$-900.00K	USD	Annual
Other operating (benefits) charges, net	`OtherOperatingIncomeLoss`	$4.00M	USD	Annual
Other operating (benefits) charges, net	`OtherOperatingIncomeLoss`	$-200.00K	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$868.30M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$1.04B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$1.25B	USD	Annual
Operating income	`OperatingIncomeLoss`	$3.20M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$14.70M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$12.30M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$15.60M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$41.10M	USD	Annual
Operating income	`OperatingIncomeLoss`	$55.00M	USD	Annual
Operating income	`OperatingIncomeLoss`	$11.60M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$118.70M	USD	Annual
Operating income	`OperatingIncomeLoss`	$14.00M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$19.80M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$4.90M	USD	1 Quarter
Interest expense	`InterestExpense`	$11.80M	USD	Annual
Interest expense	`InterestExpense`	$18.00M	USD	Annual
Interest expense	`InterestExpense`	-	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-100.00K	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-4.20M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$4.30M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$25.10M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$118.60M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$41.30M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$16.20M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$48.10M	USD	Annual
Income tax provision	`IncomeTaxExpenseBenefit`	$13.10M	USD	Annual
Net income	`NetIncomeLoss`	$-400.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$5.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.00M	USD	Annual
Net income	`NetIncomeLoss`	$70.50M	USD	Annual
Net income	`NetIncomeLoss`	$25.10M	USD	Annual
Net income	`NetIncomeLoss`	$-900.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$0.26	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$0.33	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$0.21	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$0.57	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$0.41	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$3.51	USD	Annual
Net income per share	`EarningsPerShareBasic`	$0.61	USD	Annual
Net income per share	`EarningsPerShareBasic`	$-0.05	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$1.32	USD	Annual
Net income per share	`EarningsPerShareBasic`	$0.22	USD	1 Quarter
Net income per share	`EarningsPerShareBasic`	$-0.02	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$0.21	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$0.57	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$0.61	USD	Annual
Net income per share	`EarningsPerShareDiluted`	$0.22	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$0.26	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$0.41	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$0.33	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$3.51	USD	Annual
Net income per share	`EarningsPerShareDiluted`	$1.32	USD	Annual
Net income per share	`EarningsPerShareDiluted`	$-0.05	USD	1 Quarter
Net income per share	`EarningsPerShareDiluted`	$-0.02	USD	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	19.38M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	19.64M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	18.98M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	19.38M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	19.64M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	18.98M	shares	Annual

Cash Flow Statement 152 line items

Line Item	Tag	Value	Unit	Period
Cash received in the acquisition	`CashAcquiredFromAcquisition`	$4.90M	USD	Annual
Net income	`NetIncomeLoss`	$-400.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$5.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.00M	USD	Annual
Net income	`NetIncomeLoss`	$70.50M	USD	Annual
Net income	`NetIncomeLoss`	$25.10M	USD	Annual
Net income	`NetIncomeLoss`	$-900.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Depreciation of property, plant and equipment	`Depreciation`	$23.00M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$16.40M	USD	Annual
Depreciation of property, plant and equipment	`Depreciation`	$19.50M	USD	Annual
Amortization of definite-lived intangible assets	`FiniteLivedIntangibleAssetsAmortizationExpense`	-	USD	Annual
Amortization of definite-lived intangible assets	`FiniteLivedIntangibleAssetsAmortizationExpense`	$300.00K	USD	Annual
Amortization of definite-lived intangible assets	`FiniteLivedIntangibleAssetsAmortizationExpense`	$2.20M	USD	Annual
Amortization of debt discount and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$8.60M	USD	Annual
Amortization of debt discount and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	-	USD	Annual
Amortization of debt discount and debt issuance costs	`AmortizationOfFinancingCostsAndDiscounts`	$4.50M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$17.60M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$13.30M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$47.30M	USD	Annual
Excess tax (benefit) deficiency upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	-	USD	Annual
Excess tax (benefit) deficiency upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$200.00K	USD	Annual
Excess tax (benefit) deficiency upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$-100.00K	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$4.70M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$9.10M	USD	Annual
Non-cash equity compensation	`ShareBasedCompensation`	$5.40M	USD	Annual
Net non-cash LIFO (benefit) charges and lower of cost or market inventory write-down	`InventoryLifoReservePeriodChargeBenefitAndLowerOfCostOrMarketWriteDown`	$-7.10M	USD	Annual
Net non-cash LIFO (benefit) charges and lower of cost or market inventory write-down	`InventoryLifoReservePeriodChargeBenefitAndLowerOfCostOrMarketWriteDown`	$18.00M	USD	Annual
Net non-cash LIFO (benefit) charges and lower of cost or market inventory write-down	`InventoryLifoReservePeriodChargeBenefitAndLowerOfCostOrMarketWriteDown`	$16.50M	USD	Annual
Non-cash unrealized losses (gains) on derivative positions	`DerivativeGainLossOnDerivativeNet`	$-5.50M	USD	Annual
Non-cash unrealized losses (gains) on derivative positions	`DerivativeGainLossOnDerivativeNet`	$80.50M	USD	Annual
Non-cash unrealized losses (gains) on derivative positions	`DerivativeGainLossOnDerivativeNet`	$-25.90M	USD	Annual
Amortization of option premiums (received) paid, net	`AmortizationOfOptionPremiums`	$5.50M	USD	Annual
Amortization of option premiums (received) paid, net	`AmortizationOfOptionPremiums`	$-1.20M	USD	Annual
Amortization of option premiums (received) paid, net	`AmortizationOfOptionPremiums`	$1.80M	USD	Annual
Non-cash impairment charges	`AssetImpairmentCharges`	$4.60M	USD	Annual
Non-cash impairment charges	`AssetImpairmentCharges`	-	USD	Annual
Non-cash impairment charges	`AssetImpairmentCharges`	$2.30M	USD	Annual
Equity in income of unconsolidated affiliate, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	-	USD	Annual
Equity in income of unconsolidated affiliate, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	-	USD	Annual
Equity in income of unconsolidated affiliate, net of distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$1.90M	USD	Annual
Losses on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-200.00K	USD	Annual
Losses on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-100.00K	USD	Annual
Losses on disposition of property, plant and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$-100.00K	USD	Annual
Non-cash net periodic benefit (income) costs	`DefinedBenefitPlanNetPeriodicBenefitCost`	$-5.70M	USD	Annual
Non-cash net periodic benefit (income) costs	`DefinedBenefitPlanNetPeriodicBenefitCost`	$5.30M	USD	Annual
Non-cash net periodic benefit (income) costs	`DefinedBenefitPlanNetPeriodicBenefitCost`	$5.10M	USD	Annual
Other non-cash changes in assets and liabilities	`OtherNoncashIncomeExpense`	$-400.00K	USD	Annual
Other non-cash changes in assets and liabilities	`OtherNoncashIncomeExpense`	$-200.00K	USD	Annual
Other non-cash changes in assets and liabilities	`OtherNoncashIncomeExpense`	$700.00K	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$8.30M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$1.20M	USD	Annual
Trade and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-30.10M	USD	Annual
Receivable from affiliate	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-200.00K	USD	Annual
Receivable from affiliate	`IncreaseDecreaseInAccountsReceivableRelatedParties`	-	USD	Annual
Receivable from affiliate	`IncreaseDecreaseInAccountsReceivableRelatedParties`	$-11.60M	USD	Annual
Inventories (excluding LIFO adjustments and lower of cost or market write-down)	`DecreaseIncreaseInInventoriesExcludingLifoChargesAndLowerOfCostOrMarketWriteDown`	$24.50M	USD	Annual
Inventories (excluding LIFO adjustments and lower of cost or market write-down)	`DecreaseIncreaseInInventoriesExcludingLifoChargesAndLowerOfCostOrMarketWriteDown`	$-29.10M	USD	Annual
Inventories (excluding LIFO adjustments and lower of cost or market write-down)	`DecreaseIncreaseInInventoriesExcludingLifoChargesAndLowerOfCostOrMarketWriteDown`	$56.30M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$900.00K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.00M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$2.90M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$-2.50M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$10.90M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableTrade`	$4.20M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-1.50M	USD	Annual
Accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$400.00K	USD	Annual
Accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-19.80M	USD	Annual
Payable to affiliate	`IncreaseDecreaseInDueToAffiliatesCurrent`	$8.10M	USD	Annual
Payable to affiliate	`IncreaseDecreaseInDueToAffiliatesCurrent`	$-18.50M	USD	Annual
Payable to affiliate	`IncreaseDecreaseInDueToAffiliatesCurrent`	$-2.70M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$-7.30M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$-24.60M	USD	Annual
Long-term assets and liabilities, net	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$2.40M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$62.80M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$66.30M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$127.70M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$59.20M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$32.50M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$38.90M	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	$4.40M	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	$300.00K	USD	Annual
Purchase of available for sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	-	USD	Annual
Proceeds from disposal of property, plant, and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Proceeds from disposal of property, plant, and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$4.80M	USD	Annual
Proceeds from disposal of property, plant, and equipment	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$700.00K	USD	Annual
Cash payment for acquisition of manufacturing facility and related assets (net of $4.9 of cash received in connection with the acquisition in 2011)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$9.00M	USD	Annual
Cash payment for acquisition of manufacturing facility and related assets (net of $4.9 of cash received in connection with the acquisition in 2011)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Cash payment for acquisition of manufacturing facility and related assets (net of $4.9 of cash received in connection with the acquisition in 2011)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$83.20M	USD	Annual
Change in restricted cash	`IncreaseDecreaseInRestrictedCash`	$1.00M	USD	Annual
Change in restricted cash	`IncreaseDecreaseInRestrictedCash`	$-18.50M	USD	Annual
Change in restricted cash	`IncreaseDecreaseInRestrictedCash`	$-1.10M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-46.40M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-116.30M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-40.70M	USD	Annual
Proceeds from issuance of cash convertible senior notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Proceeds from issuance of cash convertible senior notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Proceeds from issuance of cash convertible senior notes	`ProceedsFromConvertibleDebt`	$175.00M	USD	Annual
Cash paid for financing costs in connection with issuance of cash convertible senior notes	`PaymentsOfDebtIssuanceCosts`	$5.90M	USD	Annual
Cash paid for financing costs in connection with issuance of cash convertible senior notes	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Cash paid for financing costs in connection with issuance of cash convertible senior notes	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Purchase of call option in connection with issuance of cash convertible senior notes	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	Annual
Purchase of call option in connection with issuance of cash convertible senior notes	`ProceedsFromPaymentsForOtherFinancingActivities`	$-31.40M	USD	Annual
Purchase of call option in connection with issuance of cash convertible senior notes	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	$14.30M	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	-	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	-	USD	Annual
Repayment of capital lease	`RepaymentsOfLongTermCapitalLeaseObligations`	$100.00K	USD	Annual
Repayment of capital lease	`RepaymentsOfLongTermCapitalLeaseObligations`	-	USD	Annual
Repayment of capital lease	`RepaymentsOfLongTermCapitalLeaseObligations`	-	USD	Annual
Repayment of promissory notes	`RepaymentsOfNotesPayable`	$700.00K	USD	Annual
Repayment of promissory notes	`RepaymentsOfNotesPayable`	$8.30M	USD	Annual
Repayment of promissory notes	`RepaymentsOfNotesPayable`	-	USD	Annual
Borrowings under the revolving credit facility	`ProceedsFromLongTermLinesOfCredit`	-	USD	Annual
Borrowings under the revolving credit facility	`ProceedsFromLongTermLinesOfCredit`	$111.60M	USD	Annual
Borrowings under the revolving credit facility	`ProceedsFromLongTermLinesOfCredit`	-	USD	Annual
Repayment of borrowings under the revolving credit facility	`RepaymentsOfLongTermLinesOfCredit`	-	USD	Annual
Repayment of borrowings under the revolving credit facility	`RepaymentsOfLongTermLinesOfCredit`	$147.60M	USD	Annual
Repayment of borrowings under the revolving credit facility	`RepaymentsOfLongTermLinesOfCredit`	-	USD	Annual
Cash paid for financing costs in connection with the revolving credit facility	`PaymentsOfFinancingCosts`	$1.20M	USD	Annual
Cash paid for financing costs in connection with the revolving credit facility	`PaymentsOfFinancingCosts`	$2.70M	USD	Annual
Cash paid for financing costs in connection with the revolving credit facility	`PaymentsOfFinancingCosts`	$2.10M	USD	Annual
Excess tax benefit (deficiency) upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$-100.00K	USD	Annual
Excess tax benefit (deficiency) upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$200.00K	USD	Annual
Excess tax benefit (deficiency) upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	-	USD	Annual
Repurchase of common stock to cover employees' tax withholdings upon vesting of non-vested shares	`PaymentsForRepurchaseOfCommonStockToCoverEmployeesTaxWithholdingsUponVestingOfNonVestedShares`	-	USD	Annual
Repurchase of common stock to cover employees' tax withholdings upon vesting of non-vested shares	`PaymentsForRepurchaseOfCommonStockToCoverEmployeesTaxWithholdingsUponVestingOfNonVestedShares`	-	USD	Annual
Repurchase of common stock to cover employees' tax withholdings upon vesting of non-vested shares	`PaymentsForRepurchaseOfCommonStockToCoverEmployeesTaxWithholdingsUponVestingOfNonVestedShares`	$3.10M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$44.20M	USD	Annual
Cash dividend paid to stockholders	`PaymentsOfDividendsCommonStock`	$19.00M	USD	Annual
Cash dividend paid to stockholders	`PaymentsOfDividendsCommonStock`	$18.90M	USD	Annual
Cash dividend paid to stockholders	`PaymentsOfDividendsCommonStock`	$19.60M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$85.40M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-32.30M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-56.90M	USD	Annual
Net (decrease) increase in cash and cash equivalents during the period	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-85.80M	USD	Annual
Net (decrease) increase in cash and cash equivalents during the period	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$30.10M	USD	Annual
Net (decrease) increase in cash and cash equivalents during the period	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$105.30M	USD	Annual
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$49.80M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$135.60M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$30.30M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$200.00K	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$49.80M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$135.60M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$30.30M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$200.00K	USD	Point-in-time

Stockholders Equity 47 line items

Line Item	Tag	Value	Unit	Period
Cash dividends declared on common stock (per share)	`CommonStockDividendsPerShareDeclared`	$0.25	USD	Point-in-time
Beginning balance, shares	`CommonStockSharesOutstanding`	19.25M	shares	Point-in-time
Beginning balance, shares	`CommonStockSharesOutstanding`	19.21M	shares	Point-in-time
Beginning balance	`StockholdersEquity`	$788.10M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$870.30M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$872.80M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$888.70M	USD	Point-in-time
Net income	`NetIncomeLoss`	$-400.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$5.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.00M	USD	Annual
Net income	`NetIncomeLoss`	$70.50M	USD	Annual
Net income	`NetIncomeLoss`	$25.10M	USD	Annual
Net income	`NetIncomeLoss`	$-900.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$18.50M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-65.30M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$22.10M	USD	Annual
Capital distribution by unconsolidated affiliate to its parent company	`CapitalDistributionByUnconsolidatedAffiliateToItsParentCompany`	$100.00K	USD	Annual
Sale of Union VEBA shares by the Union VEBA, net of tax of $19.6 in 2010 and $25.0 in 2011	`IncreaseDecreaseInEquityRelatingToSaleOfCommonSharesOwnedByUnionVeba`	$40.50M	USD	Annual
Sale of Union VEBA shares by the Union VEBA, net of tax of $19.6 in 2010 and $25.0 in 2011	`IncreaseDecreaseInEquityRelatingToSaleOfCommonSharesOwnedByUnionVeba`	$32.50M	USD	Annual
Issuance of warrants	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$14.30M	USD	Annual
Issuance of common shares to employees in lieu of cash bonus	`IssuanceOfCommonSharesToEmployeesInLieuOfCashBonus`	$300.00K	USD	Annual
Issuance of common shares to directors	`IssuanceOfCommonSharesToDirectors`	$100.00K	USD	Annual
Issuance of common shares to directors	`IssuanceOfCommonSharesToDirectors`	$200.00K	USD	Annual
Issuance of common shares to directors	`IssuanceOfCommonSharesToDirectors`	$200.00K	USD	Annual
Cancellation of shares to cover employees tax withholdings upon vesting of non-vested shares	`StockRepurchasedAndRetiredDuringPeriodValue`	$3.10M	USD	Annual
Cancellation of shares to cover employees tax withholdings upon vesting of non-vested shares	`StockRepurchasedAndRetiredDuringPeriodValue`	$400.00K	USD	Annual
Repurchase of common stock	`StockRepurchasedDuringPeriodValue`	$44.20M	USD	Annual
Cash dividends on common stock ($0.96 per share)	`DividendsCommonStockCash`	$18.90M	USD	Annual
Cash dividends on common stock ($0.96 per share)	`DividendsCommonStockCash`	$19.00M	USD	Annual
Cash dividends on common stock ($0.96 per share)	`DividendsCommonStockCash`	$19.60M	USD	Annual
Excess tax benefit upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$200.00K	USD	Annual
Tax deficiency upon vesting of non-vested shares and dividend payment on unvested shares expected to vest	`AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation`	$100.00K	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.00M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.20M	USD	Annual
Amortization of unearned equity compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.50M	USD	Annual
Reclassification relating to dividends on unvested equity awards	`ReclassificationRelatingToDividendsOnUnvestedEquityAwards`	$200.00K	USD	Annual
Ending balance	`StockholdersEquity`	$788.10M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$870.30M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$872.80M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$888.70M	USD	Point-in-time
Ending balance, shares	`CommonStockSharesOutstanding`	19.25M	shares	Point-in-time
Ending balance, shares	`CommonStockSharesOutstanding`	19.21M	shares	Point-in-time

Comprehensive Income 44 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$-400.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$5.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$6.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$10.80M	USD	1 Quarter
Net income	`NetIncomeLoss`	$8.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$12.00M	USD	Annual
Net income	`NetIncomeLoss`	$70.50M	USD	Annual
Net income	`NetIncomeLoss`	$25.10M	USD	Annual
Net income	`NetIncomeLoss`	$-900.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.10M	USD	1 Quarter
Net actuarial (loss) gain arising during the period	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$66.30M	USD	Annual
Net actuarial (loss) gain arising during the period	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$-110.60M	USD	Annual
Net actuarial (loss) gain arising during the period	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax`	$25.50M	USD	Annual
Prior service cost arising during the period	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax`	$-33.80M	USD	Annual
Prior service cost arising during the period	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax`	-	USD	Annual
Prior service cost arising during the period	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax`	-	USD	Annual
Less: amortization of net actuarial loss	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax`	$700.00K	USD	Annual
Less: amortization of net actuarial loss	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax`	$600.00K	USD	Annual
Less: amortization of net actuarial loss	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax`	$3.80M	USD	Annual
Less: amortization of prior service cost	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax`	$1.60M	USD	Annual
Less: amortization of prior service cost	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax`	$4.20M	USD	Annual
Less: amortization of prior service cost	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax`	$4.20M	USD	Annual
Other comprehensive (loss) income relating to defined benefit pension plan and VEBAs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease`	$37.90M	USD	Annual
Other comprehensive (loss) income relating to defined benefit pension plan and VEBAs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease`	$-105.80M	USD	Annual
Other comprehensive (loss) income relating to defined benefit pension plan and VEBAs	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease`	$30.40M	USD	Annual
Unrealized (loss) gain on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$100.00K	USD	Annual
Unrealized (loss) gain on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	-	USD	Annual
Unrealized (loss) gain on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-100.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease`	$-500.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease`	$200.00K	USD	Annual
Foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease`	$-1.50M	USD	Annual
Other comprehensive (loss) income, before tax	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$30.00M	USD	Annual
Other comprehensive (loss) income, before tax	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$-105.70M	USD	Annual
Other comprehensive (loss) income, before tax	`OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent`	$36.40M	USD	Annual
Income tax benefit (expense) related to items of other comprehensive (loss) income	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent`	$-40.40M	USD	Annual
Income tax benefit (expense) related to items of other comprehensive (loss) income	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent`	$11.50M	USD	Annual
Income tax benefit (expense) related to items of other comprehensive (loss) income	`OtherComprehensiveIncomeLossTaxPortionAttributableToParent`	$14.30M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$18.50M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-65.30M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$22.10M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$92.60M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$30.50M	USD	Annual
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-40.20M	USD	Annual

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