10-K Filing

WALTER ENERGY, INC. CIK: 837173 FY 2012

Filing Information

Form Type	10-K
Accession Number	`0001047469-13-002036`
Period End Date	20121231
Filing Date	20130301
Fiscal Year	2012
Fiscal Period	FY
XBRL Instance	wlt-20121231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 88 Income Statement 67 Cash Flow Statement 117 Stockholders Equity 35 Comprehensive Income 25

Balance Sheet 88 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$165.28M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$128.43M	USD	Point-in-time
Common stock, Authorized shares	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$116.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$293.41M	USD	Point-in-time
Common stock, Authorized shares	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$313.34M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$256.97M	USD	Point-in-time
Common stock, Issued shares	`CommonStockSharesIssued`	62.52M	shares	Point-in-time
Common stock, Issued shares	`CommonStockSharesIssued`	62.44M	shares	Point-in-time
Preferred stock, par value per share (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, par value per share (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Inventories	`InventoryNet`	$240.44M	USD	Point-in-time
Inventories	`InventoryNet`	$306.02M	USD	Point-in-time
Preferred stock, par value per share (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred stock, Authorized shares	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Preferred stock, Authorized shares	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Preferred stock, Authorized shares	`PreferredStockSharesAuthorized`	20.00M	shares	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$58.53M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$61.08M	USD	Point-in-time
Preferred stock, Issued shares	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$53.78M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$49.97M	USD	Point-in-time
Preferred stock, Issued shares	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$23.93M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$45.65M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$838.91M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$815.82M	USD	Point-in-time
Mineral interests, net	`MineralPropertiesNet`	$2.97B	USD	Point-in-time
Mineral interests, net	`MineralPropertiesNet`	$3.06B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.73B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$1.63B	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetNoncurrent`	$109.30M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetNoncurrent`	$160.42M	USD	Point-in-time
Goodwill	`Goodwill`	$1.07B	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$94.49M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$153.95M	USD	Point-in-time
Total assets	`Assets`	$1.66B	USD	Point-in-time
Total assets	`Assets`	$6.86B	USD	Point-in-time
Total assets	`Assets`	$5.77B	USD	Point-in-time
Current debt	`DebtCurrent`	$18.79M	USD	Point-in-time
Current debt	`DebtCurrent`	$56.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$112.66M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$114.91M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$229.07M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$184.88M	USD	Point-in-time
Accumulated postretirement benefits obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesCurrent`	$27.25M	USD	Point-in-time
Accumulated postretirement benefits obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesCurrent`	$29.20M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$63.76M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$206.47M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$489.43M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$554.25M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$2.40B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$2.27B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.03B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$921.69M	USD	Point-in-time
Accumulated postretirement benefits obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$550.67M	USD	Point-in-time
Accumulated postretirement benefits obligation	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$633.26M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$251.27M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$381.54M	USD	Point-in-time
Total liabilities	`Liabilities`	$4.72B	USD	Point-in-time
Total liabilities	`Liabilities`	$4.76B	USD	Point-in-time
Commitments and Contingencies (Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 18)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, $0.01 par value per share: Authorized-200,000,000 shares; issued-62,521,300 and 62,444,905 shares, respectively	`CommonStockValue`	$625.00K	USD	Point-in-time
Common stock, $0.01 par value per share: Authorized-200,000,000 shares; issued-62,521,300 and 62,444,905 shares, respectively	`CommonStockValue`	$624.00K	USD	Point-in-time
Preferred stock, $0.01 par value per share: Authorized-20,000,000 shares; issued-0 shares	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $0.01 par value per share: Authorized-20,000,000 shares; issued-0 shares	`PreferredStockValue`	-	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$1.63B	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$1.62B	USD	Point-in-time
Retained earnings (accumulated deficit)	`RetainedEarningsAccumulatedDeficit`	$-347.45M	USD	Point-in-time
Retained earnings (accumulated deficit)	`RetainedEarningsAccumulatedDeficit`	$744.94M	USD	Point-in-time
Pension and other post-retirement benefit plans, net of tax	`AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax`	$225.54M	USD	Point-in-time
Pension and other post-retirement benefit plans, net of tax	`AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax`	$266.04M	USD	Point-in-time
Foreign currency translation adjustment	`AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax`	$-3.28M	USD	Point-in-time
Foreign currency translation adjustment	`AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax`	$-1.50M	USD	Point-in-time
Unrealized loss on hedges, net of tax	`AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax`	$-4.20M	USD	Point-in-time
Unrealized loss on hedges, net of tax	`AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax`	$-787.00K	USD	Point-in-time
Unrealized investment gain, net of tax	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$897.00K	USD	Point-in-time
Unrealized investment gain, net of tax	`AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$128.00K	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.14B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$595.07M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.01B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$259.39M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$5.77B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.86B	USD	Point-in-time

Income Statement 67 line items

Line Item	Tag	Value	Unit	Period
Sales	`SalesRevenueNet`	$2.56B	USD	Annual
Sales	`SalesRevenueNet`	$1.57B	USD	Annual
Sales	`SalesRevenueNet`	$2.38B	USD	Annual
Miscellaneous income	`OtherOperatingIncome`	$9.03M	USD	Annual
Miscellaneous income	`OtherOperatingIncome`	$16.89M	USD	Annual
Miscellaneous income	`OtherOperatingIncome`	$18.14M	USD	Annual
Total revenues	`Revenues`	$1.59B	USD	Annual
Total revenues	`Revenues`	$2.40B	USD	Annual
Total revenues	`Revenues`	$2.57B	USD	Annual
Cost of sales (exclusive of depreciation and depletion)	`CostOfGoodsAndServicesSoldExcludingDepreciation`	$1.80B	USD	Annual
Cost of sales (exclusive of depreciation and depletion)	`CostOfGoodsAndServicesSoldExcludingDepreciation`	$766.52M	USD	Annual
Cost of sales (exclusive of depreciation and depletion)	`CostOfGoodsAndServicesSoldExcludingDepreciation`	$1.56B	USD	Annual
Depreciation and depletion	`DepreciationAndDepletion`	$316.23M	USD	Annual
Depreciation and depletion	`DepreciationAndDepletion`	$230.68M	USD	Annual
Depreciation and depletion	`DepreciationAndDepletion`	$98.70M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$133.47M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$86.97M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$165.75M	USD	Annual
Postretirement benefits	`OtherPostretirementBenefitExpense`	$40.38M	USD	Annual
Postretirement benefits	`OtherPostretirementBenefitExpense`	$52.85M	USD	Annual
Postretirement benefits	`OtherPostretirementBenefitExpense`	$41.48M	USD	Annual
Asset impairment and restructuring	`RestructuringSettlementAndImpairmentProvisions`	$49.07M	USD	Annual
Goodwill impairment	`GoodwillImpairmentLoss`	$1.06B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$2.00B	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$993.67M	USD	Annual
Total costs and expenses	`CostsAndExpenses`	$3.41B	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$-1.01B	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$594.06M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$573.43M	USD	Annual
Interest expense	`InterestExpense`	$96.82M	USD	Annual
Interest expense	`InterestExpense`	$139.36M	USD	Annual
Interest expense	`InterestExpense`	$17.25M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$606.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$804.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$784.00K	USD	Annual
Other income (loss), net	`OtherNonoperatingIncome`	$-13.08M	USD	Annual
Other income (loss), net	`OtherNonoperatingIncome`	$17.61M	USD	Annual
Income (loss) from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$577.60M	USD	Annual
Income (loss) from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-1.16B	USD	Annual
Income (loss) from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$494.82M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-99.20M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$188.17M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$131.22M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$389.43M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$363.60M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-1.07B	USD	Annual
Income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$5.18M	USD	Annual
Income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-3.63M	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$363.60M	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.06B	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$385.80M	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-17.04	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$7.32	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$6.03	USD	Annual
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.08	USD	Annual
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.07	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareBasic`	$-16.96	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareBasic`	$7.25	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareBasic`	$6.03	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-17.04	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$6.00	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$7.25	USD	Annual
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.08	USD	Annual
Income (loss) from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.07	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$6.00	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$7.18	USD	Annual
Net income (loss) (in dollars per share)	`EarningsPerShareDiluted`	$-16.96	USD	Annual

Cash Flow Statement 117 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$363.60M	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.06B	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$385.80M	USD	Annual
Less (income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$5.18M	USD	Annual
Less (income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-3.63M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$389.43M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$363.60M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-1.07B	USD	Annual
Depreciation and depletion	`DepreciationAndDepletion`	$316.23M	USD	Annual
Depreciation and depletion	`DepreciationAndDepletion`	$230.68M	USD	Annual
Depreciation and depletion	`DepreciationAndDepletion`	$98.70M	USD	Annual
Deferred income tax provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-132.22M	USD	Annual
Deferred income tax provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$66.80M	USD	Annual
Deferred income tax provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$83.17M	USD	Annual
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$22.61M	USD	Annual
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$21.15M	USD	Annual
Amortization of debt issuance costs	`AmortizationOfFinancingCosts`	$2.98M	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$217.00K	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$8.93M	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$28.88M	USD	Annual
Gain on initial investment in Western Coal Corp	`BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain`	$20.55M	USD	Annual
Goodwill and other asset impairment charges	`GoodwillAndIntangibleAssetImpairment`	$1.11B	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-18.76M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-14.43M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$59.19M	USD	Annual
Receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$1.60M	USD	Annual
Receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$65.94M	USD	Annual
Receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-44.38M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$1.89M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-1.97M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$62.63M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-11.70M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-18.93M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-13.15M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$23.72M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$13.68M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$34.59M	USD	Annual
Accrued expenses and other current liabilities	`IncreaseDecreaseInAccruedLiabilities`	$41.41M	USD	Annual
Accrued expenses and other current liabilities	`IncreaseDecreaseInAccruedLiabilities`	$112.69M	USD	Annual
Accrued expenses and other current liabilities	`IncreaseDecreaseInAccruedLiabilities`	$6.23M	USD	Annual
Cash flows provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$706.87M	USD	Annual
Cash flows provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$574.15M	USD	Annual
Cash flows provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$329.91M	USD	Annual
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$436.70M	USD	Annual
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$391.51M	USD	Annual
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$157.48M	USD	Annual
Proceeds from sales of investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$27.32M	USD	Annual
Proceeds from sales of investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$13.24M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-898.00K	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$3.41M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-1.41M	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-377.38M	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-2.84B	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-370.85M	USD	Annual
Proceeds from issuance of debt	`ProceedsFromIssuanceOfSecuredDebt`	$2.35B	USD	Annual
Proceeds from issuance of debt	`ProceedsFromIssuanceOfSecuredDebt`	$496.51M	USD	Annual
Borrowings under revolving credit agreement	`ProceedsFromLongTermLinesOfCredit`	$71.26M	USD	Annual
Borrowings under revolving credit agreement	`ProceedsFromLongTermLinesOfCredit`	$510.65M	USD	Annual
Repayments on revolving credit agreement	`RepaymentsOfLongTermLinesOfCredit`	$61.26M	USD	Annual
Repayments on revolving credit agreement	`RepaymentsOfLongTermLinesOfCredit`	$519.45M	USD	Annual
Retirements of debt	`RepaymentsOfDebtAndCapitalLeaseObligations`	$392.85M	USD	Annual
Retirements of debt	`RepaymentsOfDebtAndCapitalLeaseObligations`	$26.97M	USD	Annual
Retirements of debt	`RepaymentsOfDebtAndCapitalLeaseObligations`	$290.63M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$30.04M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$25.27M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$31.25M	USD	Annual
Purchases of stock under stock repurchase program	`PaymentsForRepurchaseOfCommonStock`	$65.44M	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$8.93M	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$217.00K	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$28.88M	USD	Annual
Proceeds from stock options exercised	`ProceedsFromStockOptionsExercised`	$17.13M	USD	Annual
Proceeds from stock options exercised	`ProceedsFromStockOptionsExercised`	$161.00K	USD	Annual
Proceeds from stock options exercised	`ProceedsFromStockOptionsExercised`	$8.92M	USD	Annual
Cash paid upon exercise of warrants	`PaymentsForRepurchaseOfWarrants`	$11.54M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$24.53M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$80.03M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.20M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-766.00K	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-3.02M	USD	Annual
Cash flows provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$1.97B	USD	Annual
Cash flows provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$27.16M	USD	Annual
Cash flows provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-74.68M	USD	Annual
Cash flows provided by (used in) continuing operations	`NetCashProvidedByUsedInContinuingOperations`	$-20.31M	USD	Annual
Cash flows provided by (used in) continuing operations	`NetCashProvidedByUsedInContinuingOperations`	$-161.85M	USD	Annual
Cash flows provided by (used in) continuing operations	`NetCashProvidedByUsedInContinuingOperations`	$128.61M	USD	Annual
Cash flows used in operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-6.27M	USD	Annual
Cash flows provided by investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$9.50M	USD	Annual
Cash flows provided by investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$5.07M	USD	Annual
Cash flows provided by (used in) discontinued operations	`NetCashProvidedByUsedInDiscontinuedOperations`	$-1.20M	USD	Annual
Cash flows provided by (used in) discontinued operations	`NetCashProvidedByUsedInDiscontinuedOperations`	$9.50M	USD	Annual
Effect of foreign exchange rates on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-3.67M	USD	Annual
Effect of foreign exchange rates on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-1.02M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-165.51M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-11.83M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$127.41M	USD	Annual
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$165.28M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$128.43M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$116.60M	USD	Point-in-time
Cash and cash equivalents at beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$293.41M	USD	Point-in-time
Add: Cash and cash equivalents of discontinued operations at beginning of year	`DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents`	$1.25M	USD	Point-in-time
Add: Cash and cash equivalents of discontinued operations at beginning of year	`DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents`	$535.00K	USD	Point-in-time
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-165.51M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-11.83M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$127.41M	USD	Annual
Less: Cash and cash equivalents of discontinued operations at end of year	`DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents`	$1.25M	USD	Point-in-time
Less: Cash and cash equivalents of discontinued operations at end of year	`DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents`	$535.00K	USD	Point-in-time
Cash and cash equivalents at end of year	`CashAndCashEquivalentsAtCarryingValue`	$165.28M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashAndCashEquivalentsAtCarryingValue`	$128.43M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashAndCashEquivalentsAtCarryingValue`	$116.60M	USD	Point-in-time
Cash and cash equivalents at end of year	`CashAndCashEquivalentsAtCarryingValue`	$293.41M	USD	Point-in-time
Interest paid, net of capitalized interest	`InterestPaidNet`	$9.85M	USD	Annual
Interest paid, net of capitalized interest	`InterestPaidNet`	$95.64M	USD	Annual
Interest paid, net of capitalized interest	`InterestPaidNet`	$63.83M	USD	Annual
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$69.10M	USD	Annual
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$77.25M	USD	Annual
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$12.43M	USD	Annual
One-year property insurance policy financing agreement	`PropertyInsurancePolicyFinancingAgreement`	$18.95M	USD	Annual

Stockholders Equity 35 line items

Line Item	Tag	Value	Unit	Period
Dividends paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.50	USD	Annual
Dividends paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.50	USD	Annual
Dividends paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.47	USD	Annual
Balance	`StockholdersEquity`	$2.14B	USD	Point-in-time
Balance	`StockholdersEquity`	$595.07M	USD	Point-in-time
Balance	`StockholdersEquity`	$1.01B	USD	Point-in-time
Balance	`StockholdersEquity`	$259.39M	USD	Point-in-time
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$363.60M	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.06B	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$385.80M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-41.37M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-57.09M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-5.88M	USD	Annual
Purchases of stock under stock repurchase program	`StockRepurchasedAndRetiredDuringPeriodValue`	$65.44M	USD	Annual
Stock issued upon the exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$161.00K	USD	Annual
Stock issued upon the exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$8.92M	USD	Annual
Stock issued upon the exercise of stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$17.13M	USD	Annual
Dividends paid, $0.50, 0.50 and 0.475 per share for the year ended 2012, 2011 and 2010, respectively	`DividendsCommonStockCash`	$25.27M	USD	Annual
Dividends paid, $0.50, 0.50 and 0.475 per share for the year ended 2012, 2011 and 2010, respectively	`DividendsCommonStockCash`	$30.04M	USD	Annual
Dividends paid, $0.50, 0.50 and 0.475 per share for the year ended 2012, 2011 and 2010, respectively	`DividendsCommonStockCash`	$31.25M	USD	Annual
Stock based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$7.44M	USD	Annual
Stock based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.46M	USD	Annual
Stock based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$9.38M	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`TaxBenefitFromStockOptionsExercised`	$-28.88M	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`TaxBenefitFromStockOptionsExercised`	$-8.93M	USD	Annual
Excess tax benefits from stock-based compensation arrangements	`TaxBenefitFromStockOptionsExercised`	$-217.00K	USD	Annual
Issuance of common stock in connection with the Western Coal Corp. acquisition	`StockIssuedDuringPeriodValueAcquisitions`	$1.22B	USD	Annual
Fair value of replacement stock options and warrants issued in connection with the Western Coal Corp. acquisition	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$18.84M	USD	Annual
Other	`StockholdersEquityOther`	$3.02M	USD	Annual
Other	`StockholdersEquityOther`	$5.22M	USD	Annual
Other	`StockholdersEquityOther`	$766.00K	USD	Annual
Balance	`StockholdersEquity`	$2.14B	USD	Point-in-time
Balance	`StockholdersEquity`	$595.07M	USD	Point-in-time
Balance	`StockholdersEquity`	$1.01B	USD	Point-in-time
Balance	`StockholdersEquity`	$259.39M	USD	Point-in-time

Comprehensive Income 25 line items

Line Item	Tag	Value	Unit	Period
Change in pension and other postretirement benefit plans, tax benefits	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$33.18M	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$363.60M	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.06B	USD	Annual
Net income (loss)	`NetIncomeLossAvailableToCommonStockholdersBasic`	$385.80M	USD	Annual
Change in pension and other postretirement benefit plans, tax benefits	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$23.33M	USD	Annual
Change in pension and other postretirement benefit plans, tax benefits	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$2.15M	USD	Annual
Change in unrealized loss on hedges, tax benefits	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$1.99M	USD	Annual
Change in unrealized loss on hedges, tax benefits	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$185.00K	USD	Annual
Change in unrealized loss on hedges, tax benefits	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$367.00K	USD	Annual
Change in pension and postretirement benefit plans, (net of tax benefits: $23,330, $33,179, and $2,154, respectively)	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$53.22M	USD	Annual
Change in pension and postretirement benefit plans, (net of tax benefits: $23,330, $33,179, and $2,154, respectively)	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$5.28M	USD	Annual
Change in pension and postretirement benefit plans, (net of tax benefits: $23,330, $33,179, and $2,154, respectively)	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$40.50M	USD	Annual
Change in unrealized loss on hedges, (net of tax benefits: $1,985, $367, and $185, respectively)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-3.42M	USD	Annual
Change in unrealized loss on hedges, (net of tax benefits: $1,985, $367, and $185, respectively)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-716.00K	USD	Annual
Change in unrealized loss on hedges, (net of tax benefits: $1,985, $367, and $185, respectively)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-596.00K	USD	Annual
Change in foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-3.28M	USD	Annual
Change in foreign currency translation adjustment	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$1.77M	USD	Annual
Change in unrealized gain on investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$128.00K	USD	Annual
Change in unrealized gain on investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$769.00K	USD	Annual
Total other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-41.37M	USD	Annual
Total other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-57.09M	USD	Annual
Total other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-5.88M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-1.10B	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$379.92M	USD	Annual
Total comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$306.51M	USD	Annual

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