10-Q Filing

MDU RESOURCES GROUP INC CIK: 67716 Q3 2013

Filing Information

Form Type	10-Q
Accession Number	`0000067716-13-000125`
Period End Date	20130930
Filing Date	20131107
Fiscal Year	2013
Fiscal Period	Q3
XBRL Instance	mdu-20130930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 134 Income Statement 128 Cash Flow Statement 90 Comprehensive Income 88

Balance Sheet 134 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$162.77M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$74.24M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$49.04M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$66.17M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$678.12M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$743.27M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$787.31M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	189.37M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	189.37M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	189.37M	shares	Point-in-time
Inventories	`InventoryNet`	$317.42M	USD	Point-in-time
Inventories	`InventoryNet`	$315.77M	USD	Point-in-time
Inventories	`InventoryNet`	$314.57M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$26.28M	USD	Point-in-time
Treasury shares	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$22.85M	USD	Point-in-time
Treasury shares	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Treasury shares	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$25.34M	USD	Point-in-time
Commodity derivative instruments	`DerivativeAssetsCurrent`	$19.19M	USD	Point-in-time
Commodity derivative instruments	`DerivativeAssetsCurrent`	$18.30M	USD	Point-in-time
Commodity derivative instruments	`DerivativeAssetsCurrent`	$4.37M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$56.26M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$42.35M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$71.58M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.25B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.25B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Investments	`LongTermInvestments`	$102.14M	USD	Point-in-time
Investments	`LongTermInvestments`	$103.24M	USD	Point-in-time
Investments	`LongTermInvestments`	$108.66M	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$8.65B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$8.11B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$8.13B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.80B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.61B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.55B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.50B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.86B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.58B	USD	Point-in-time
Goodwill	`Goodwill`	$636.04M	USD	Point-in-time
Goodwill	`Goodwill`	$636.04M	USD	Point-in-time
Goodwill	`Goodwill`	$636.04M	USD	Point-in-time
Goodwill	`Goodwill`	$634.93M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$14.09M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$17.13M	USD	Point-in-time
Other intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$18.02M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$298.06M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$314.13M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$299.16M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$968.19M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$952.33M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$948.19M	USD	Point-in-time
Total assets	`Assets`	$6.68B	USD	Point-in-time
Total assets	`Assets`	$6.90B	USD	Point-in-time
Total assets	`Assets`	$7.17B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$7.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$11.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$28.20M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$240.56M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$134.11M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$44.02M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$437.74M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$402.24M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$388.01M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$46.48M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$54.90M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrent`	$80.39M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$171.00K	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$32.74M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$31.80M	USD	Point-in-time
Accrued compensation	`AccruedSalariesCurrent`	$62.75M	USD	Point-in-time
Accrued compensation	`AccruedSalariesCurrent`	$48.45M	USD	Point-in-time
Accrued compensation	`AccruedSalariesCurrent`	$48.79M	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesCurrent`	$9.74M	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesCurrent`	-	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesCurrent`	$2.07M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$204.70M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$171.42M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$233.77M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$845.81M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$850.12M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.03B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$1.61B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$1.50B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$1.97B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$797.25M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$755.10M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$808.01M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$834.93M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$794.93M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$818.16M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.63B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.60B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.57B	USD	Point-in-time
Preferred stocks	`PreferredStockValue`	$15.00M	USD	Point-in-time
Preferred stocks	`PreferredStockValue`	$15.00M	USD	Point-in-time
Preferred stocks	`PreferredStockValue`	$15.00M	USD	Point-in-time
Authorized - 500,000,000 shares, $1.00 par value. Shares issued - 189,369,450 at September 30, 2013 and 2012 and December 31, 2012	`CommonStockValue`	$189.37M	USD	Point-in-time
Authorized - 500,000,000 shares, $1.00 par value. Shares issued - 189,369,450 at September 30, 2013 and 2012 and December 31, 2012	`CommonStockValue`	$189.37M	USD	Point-in-time
Authorized - 500,000,000 shares, $1.00 par value. Shares issued - 189,369,450 at September 30, 2013 and 2012 and December 31, 2012	`CommonStockValue`	$189.37M	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.04B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.04B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.04B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.55B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.55B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.46B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-56.94M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-46.45M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-48.72M	USD	Point-in-time
Treasury stock at cost - 538,921 shares	`TreasuryStockValue`	$3.63M	USD	Point-in-time
Treasury stock at cost - 538,921 shares	`TreasuryStockValue`	$3.63M	USD	Point-in-time
Treasury stock at cost - 538,921 shares	`TreasuryStockValue`	$3.63M	USD	Point-in-time
Total common stockholders' equity	`Commonequitystockholders`	$2.73B	USD	Point-in-time
Total common stockholders' equity	`Commonequitystockholders`	$2.63B	USD	Point-in-time
Total common stockholders' equity	`Commonequitystockholders`	$2.72B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.73B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.74B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.65B	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$18.90M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	-	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.65B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.74B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.75B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$6.68B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$7.17B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$6.90B	USD	Point-in-time

Income Statement 128 line items

Line Item	Tag	Value	Unit	Period
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesRevenues`	$184.86M	USD	1 Quarter
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesRevenues`	$192.10M	USD	1 Quarter
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesRevenues`	$784.40M	USD	3 Qtrs
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesRevenues`	$843.67M	USD	3 Qtrs
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingConstructionServicesAndOtherRevenues`	$1.09B	USD	1 Quarter
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingConstructionServicesAndOtherRevenues`	$2.43B	USD	3 Qtrs
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingConstructionServicesAndOtherRevenues`	$988.65M	USD	1 Quarter
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingConstructionServicesAndOtherRevenues`	$2.21B	USD	3 Qtrs
Total operating revenues	`Revenues`	$1.29B	USD	1 Quarter
Total operating revenues	`Revenues`	$2.99B	USD	3 Qtrs
Total operating revenues	`Revenues`	$1.17B	USD	1 Quarter
Total operating revenues	`Revenues`	$3.28B	USD	3 Qtrs
Fuel and purchased power	`CostOfPurchasedPower`	$51.25M	USD	3 Qtrs
Fuel and purchased power	`CostOfPurchasedPower`	$59.76M	USD	3 Qtrs
Fuel and purchased power	`CostOfPurchasedPower`	$17.63M	USD	1 Quarter
Fuel and purchased power	`CostOfPurchasedPower`	$19.98M	USD	1 Quarter
Purchased natural gas sold	`PurchasedNaturalGasSold`	$35.83M	USD	1 Quarter
Purchased natural gas sold	`PurchasedNaturalGasSold`	$279.04M	USD	3 Qtrs
Purchased natural gas sold	`PurchasedNaturalGasSold`	$35.20M	USD	1 Quarter
Purchased natural gas sold	`PurchasedNaturalGasSold`	$305.27M	USD	3 Qtrs
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesOperationAndMaintenanceExpense`	$206.81M	USD	3 Qtrs
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesOperationAndMaintenanceExpense`	$188.94M	USD	3 Qtrs
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesOperationAndMaintenanceExpense`	$64.08M	USD	1 Quarter
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesOperationAndMaintenanceExpense`	$67.83M	USD	1 Quarter
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingAndConstructionServicesOtherOperationAndMaintenanceExpense`	$1.93B	USD	3 Qtrs
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingAndConstructionServicesOtherOperationAndMaintenanceExpense`	$1.79B	USD	3 Qtrs
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingAndConstructionServicesOtherOperationAndMaintenanceExpense`	$793.85M	USD	1 Quarter
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingAndConstructionServicesOtherOperationAndMaintenanceExpense`	$870.25M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$260.86M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$99.97M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$288.82M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$91.85M	USD	1 Quarter
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$41.09M	USD	1 Quarter
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$45.80M	USD	1 Quarter
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$132.02M	USD	3 Qtrs
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$145.78M	USD	3 Qtrs
Write-down of oil and natural gas properties (Note 5)	`ImpairmentOfOilAndGasProperties`	$160.10M	USD	1 Quarter
Write-down of oil and natural gas properties (Note 5)	`ImpairmentOfOilAndGasProperties`	$160.10M	USD	3 Qtrs
Write-down of oil and natural gas properties (Note 5)	`ImpairmentOfOilAndGasProperties`	-	USD	3 Qtrs
Write-down of oil and natural gas properties (Note 5)	`ImpairmentOfOilAndGasProperties`	-	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.14B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$2.93B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$2.87B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$1.21B	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$149.87M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$345.78M	USD	3 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$-34.03M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$128.74M	USD	3 Qtrs
Earnings (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-380.00K	USD	3 Qtrs
Earnings (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$2.39M	USD	1 Quarter
Earnings (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$-61.00K	USD	1 Quarter
Earnings (loss) from equity method investments	`IncomeLossFromEquityMethodInvestments`	$4.03M	USD	3 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$5.00M	USD	3 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$4.05M	USD	3 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$2.33M	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$1.70M	USD	1 Quarter
Interest expense	`InterestExpense`	$19.84M	USD	1 Quarter
Interest expense	`InterestExpense`	$21.01M	USD	1 Quarter
Interest expense	`InterestExpense`	$56.93M	USD	3 Qtrs
Interest expense	`InterestExpense`	$63.31M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$287.09M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$131.13M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$79.88M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-49.78M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$24.52M	USD	3 Qtrs
Income taxes	`IncomeTaxExpenseBenefit`	$99.56M	USD	3 Qtrs
Income taxes	`IncomeTaxExpenseBenefit`	$46.58M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$-20.25M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$187.53M	USD	3 Qtrs
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$55.37M	USD	3 Qtrs
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-29.53M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$84.55M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 11)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$4.87M	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax (Note 11)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-254.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax (Note 11)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-139.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 11)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-118.00K	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$60.23M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$-29.67M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$187.28M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$84.43M	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-24.00K	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-204.00K	USD	3 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Dividends declared on preferred stocks	`PreferredStockDividendsIncomeStatementImpact`	$514.00K	USD	3 Qtrs
Dividends declared on preferred stocks	`PreferredStockDividendsIncomeStatementImpact`	$171.00K	USD	1 Quarter
Dividends declared on preferred stocks	`PreferredStockDividendsIncomeStatementImpact`	$171.00K	USD	1 Quarter
Dividends declared on preferred stocks	`PreferredStockDividendsIncomeStatementImpact`	$514.00K	USD	3 Qtrs
Earnings (loss) on common stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-29.84M	USD	1 Quarter
Earnings (loss) on common stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$186.97M	USD	3 Qtrs
Earnings (loss) on common stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$59.72M	USD	3 Qtrs
Earnings (loss) on common stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$84.28M	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.99	USD	3 Qtrs
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.29	USD	3 Qtrs
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.16	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.45	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.03	USD	3 Qtrs
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	3 Qtrs
Earnings (loss) per common share -- basic	`EarningsPerShareBasic`	$0.32	USD	3 Qtrs
Earnings (loss) per common share -- basic	`EarningsPerShareBasic`	$0.45	USD	1 Quarter
Earnings (loss) per common share -- basic	`EarningsPerShareBasic`	$0.99	USD	3 Qtrs
Earnings (loss) per common share -- basic	`EarningsPerShareBasic`	$-0.16	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.44	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.99	USD	3 Qtrs
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.16	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.29	USD	3 Qtrs
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	3 Qtrs
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.03	USD	3 Qtrs
Earnings (loss) per common share -- diluted	`EarningsPerShareDiluted`	$0.44	USD	1 Quarter
Earnings (loss) per common share -- diluted	`EarningsPerShareDiluted`	$-0.16	USD	1 Quarter
Earnings (loss) per common share -- diluted	`EarningsPerShareDiluted`	$0.99	USD	3 Qtrs
Earnings (loss) per common share -- diluted	`EarningsPerShareDiluted`	$0.32	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.50	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.17	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.52	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.17	USD	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.83M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.83M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.83M	shares	3 Qtrs
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.82M	shares	3 Qtrs
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.83M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	189.03M	shares	3 Qtrs
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	189.64M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	189.63M	shares	3 Qtrs

Cash Flow Statement 90 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$187.28M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$84.43M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-29.67M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$60.23M	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$4.87M	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-254.00K	USD	3 Qtrs
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-139.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-118.00K	USD	1 Quarter
Income from continuing operations	`IncomeLossFromContinuingOperations`	$55.37M	USD	3 Qtrs
Income from continuing operations	`IncomeLossFromContinuingOperations`	$187.53M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$260.86M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$99.97M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$288.82M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$91.85M	USD	1 Quarter
Earnings (loss), net of distributions, from equity method investments	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-1.74M	USD	3 Qtrs
Earnings (loss), net of distributions, from equity method investments	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$1.09M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$40.31M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$46.21M	USD	3 Qtrs
Unrealized loss on commodity derivatives	`UnrealizedGainLossOnCommodityContracts`	$-523.00K	USD	3 Qtrs
Unrealized loss on commodity derivatives	`UnrealizedGainLossOnCommodityContracts`	$-5.38M	USD	3 Qtrs
Write-down of oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	-	USD	1 Quarter
Write-down of oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	-	USD	3 Qtrs
Write-down of oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	$160.10M	USD	1 Quarter
Write-down of oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	$160.10M	USD	3 Qtrs
Receivables	`IncreaseDecreaseInReceivables`	$107.48M	USD	3 Qtrs
Receivables	`IncreaseDecreaseInReceivables`	$89.60M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$40.39M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-1.56M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$18.51M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$15.40M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$21.81M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$25.82M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-32.99M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$18.68M	USD	3 Qtrs
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$24.15M	USD	3 Qtrs
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$20.21M	USD	3 Qtrs
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$336.19M	USD	3 Qtrs
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$428.71M	USD	3 Qtrs
Net cash provided by (used in) discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-6.83M	USD	3 Qtrs
Net cash provided by (used in) discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$254.00K	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$329.36M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$428.96M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$629.78M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$648.47M	USD	3 Qtrs
Acquisitions, net of cash acquired	`AcquisitionsNetOfCashAcquired`	$67.25M	USD	3 Qtrs
Acquisitions, net of cash acquired	`AcquisitionsNetOfCashAcquired`	-	USD	3 Qtrs
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$31.09M	USD	3 Qtrs
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$40.98M	USD	3 Qtrs
Investments	`PaymentsForProceedsFromInvestments`	$-11.19M	USD	3 Qtrs
Investments	`PaymentsForProceedsFromInvestments`	$-218.00K	USD	3 Qtrs
Proceeds from sale of equity method investment	`ProceedsFromSaleOfEquityMethodInvestments`	$2.39M	USD	3 Qtrs
Proceeds from sale of equity method investment	`ProceedsFromSaleOfEquityMethodInvestments`	$1.90M	USD	3 Qtrs
Net cash used in continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-652.36M	USD	3 Qtrs
Net cash used in continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-605.37M	USD	3 Qtrs
Net cash provided by discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	3 Qtrs
Net cash provided by discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-605.37M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-652.36M	USD	3 Qtrs
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	$5.00M	USD	3 Qtrs
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	$2.90M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$497.32M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$400.44M	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$255.98M	USD	3 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$73.46M	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$88.00K	USD	3 Qtrs
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Dividends paid	`PaymentsOfDividends`	$95.39M	USD	3 Qtrs
Dividends paid	`PaymentsOfDividends`	$65.66M	USD	3 Qtrs
Excess tax benefit on stock-based compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$26.00K	USD	3 Qtrs
Excess tax benefit on stock-based compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	-	USD	3 Qtrs
Contribution from noncontrolling interest	`ProceedsFromMinorityShareholders`	$13.00M	USD	3 Qtrs
Contribution from noncontrolling interest	`ProceedsFromMinorityShareholders`	-	USD	3 Qtrs
Net cash provided by continuing operations	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$193.68M	USD	3 Qtrs
Net cash provided by continuing operations	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$234.60M	USD	3 Qtrs
Net cash provided by discontinued operations	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	3 Qtrs
Net cash provided by discontinued operations	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$193.68M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$234.60M	USD	3 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-142.00K	USD	3 Qtrs
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-139.00K	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$17.13M	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-88.53M	USD	3 Qtrs
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$162.77M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$74.24M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$49.04M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$66.17M	USD	Point-in-time
Cash and cash equivalents - end of period	`CashAndCashEquivalentsAtCarryingValue`	$74.24M	USD	Point-in-time
Cash and cash equivalents - end of period	`CashAndCashEquivalentsAtCarryingValue`	$49.04M	USD	Point-in-time
Cash and cash equivalents - end of period	`CashAndCashEquivalentsAtCarryingValue`	$162.77M	USD	Point-in-time
Cash and cash equivalents - end of period	`CashAndCashEquivalentsAtCarryingValue`	$66.17M	USD	Point-in-time

Comprehensive Income 88 line items

Line Item	Tag	Value	Unit	Period
Net unrealized gain (loss) on derivative instruments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-5.38M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$187.28M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$84.43M	USD	1 Quarter
Net unrealized gain (loss) on derivative instruments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	-	USD	1 Quarter
Net unrealized gain (loss) on derivative instruments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$4.57M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$-29.67M	USD	1 Quarter
Net unrealized gain (loss) on derivative instruments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-3.12M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$60.23M	USD	3 Qtrs
Reclassification adjustment for (gain) loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$297.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$2.25M	USD	3 Qtrs
Reclassification adjustment for (gain) loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$4.13M	USD	3 Qtrs
Reclassification adjustment for (gain) loss on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$4.57M	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$4.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-5.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-106.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-22.00K	USD	3 Qtrs
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-63.00K	USD	3 Qtrs
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-54.00K	USD	3 Qtrs
Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $0 and $(5,377) for the three months ended and $(3,116) and $4,570 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-5.59M	USD	3 Qtrs
Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $0 and $(5,377) for the three months ended and $(3,116) and $4,570 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-9.12M	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-20.00K	USD	1 Quarter
Reclassification adjustment for (gain) loss on available-for-sale investments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-17.00K	USD	1 Quarter
Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $0 and $(5,377) for the three months ended and $(3,116) and $4,570 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $0 and $(5,377) for the three months ended and $(3,116) and $4,570 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$7.96M	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	-	USD	3 Qtrs
Reclassification adjustment for gain on derivative instruments included in net income, net of tax of $(297) and $(4,570) for the three months ended and $(2,246) and $(4,126) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$7.03M	USD	3 Qtrs
Reclassification adjustment for gain on derivative instruments included in net income, net of tax of $(297) and $(4,570) for the three months ended and $(2,246) and $(4,126) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$510.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$1.03M	USD	3 Qtrs
Reclassification adjustment for gain on derivative instruments included in net income, net of tax of $(297) and $(4,570) for the three months ended and $(2,246) and $(4,126) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$7.78M	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	-	USD	1 Quarter
Reclassification adjustment for gain on derivative instruments included in net income, net of tax of $(297) and $(4,570) for the three months ended and $(2,246) and $(4,126) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$3.68M	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$166.00K	USD	1 Quarter
Foreign currency translation adjustments arising during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	$-275.00K	USD	3 Qtrs
Foreign currency translation adjustments arising during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	$-12.00K	USD	1 Quarter
Foreign currency translation adjustments arising during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	$-209.00K	USD	3 Qtrs
Net unrealized gain (loss) on derivative instruments qualifying as hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-9.27M	USD	3 Qtrs
Net unrealized gain (loss) on derivative instruments qualifying as hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-510.00K	USD	1 Quarter
Foreign currency translation adjustments arising during the period, tax	`OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax`	$-10.00K	USD	1 Quarter
Net unrealized gain (loss) on derivative instruments qualifying as hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-16.91M	USD	1 Quarter
Net unrealized gain (loss) on derivative instruments qualifying as hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$933.00K	USD	3 Qtrs
Reclassification adjustment for foreign currency translation (gain) loss included in net income, tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	$70.00K	USD	3 Qtrs
Reclassification adjustment for foreign currency translation (gain) loss included in net income, tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	$2.00K	USD	3 Qtrs
Reclassification adjustment for foreign currency translation (gain) loss included in net income, tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	$70.00K	USD	1 Quarter
Reclassification adjustment for foreign currency translation (gain) loss included in net income, tax	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax`	$2.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $(5) and $4 for the three months ended and $(106) and $(22) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-10.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $(5) and $4 for the three months ended and $(106) and $(22) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$7.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $(5) and $4 for the three months ended and $(106) and $(22) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-41.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments arising during the period, net of tax of $(5) and $4 for the three months ended and $(106) and $(22) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-197.00K	USD	3 Qtrs
Reclassification adjustment for loss on available-for-sale investments included in net income, net of tax of $20 and $17 for the three months ended and $63 and $54 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-101.00K	USD	3 Qtrs
Reclassification adjustment for loss on available-for-sale investments included in net income, net of tax of $20 and $17 for the three months ended and $63 and $54 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-38.00K	USD	1 Quarter
Reclassification adjustment for loss on available-for-sale investments included in net income, net of tax of $20 and $17 for the three months ended and $63 and $54 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-32.00K	USD	1 Quarter
Reclassification adjustment for loss on available-for-sale investments included in net income, net of tax of $20 and $17 for the three months ended and $63 and $54 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-117.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-80.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$28.00K	USD	1 Quarter
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$60.00K	USD	3 Qtrs
Net unrealized gain (loss) on available-for-sale investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$39.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $166 and $1,027 for the three and nine months ended in 2013	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$271.00K	USD	1 Quarter
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $166 and $1,027 for the three and nine months ended in 2013	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$1.34M	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $166 and $1,027 for the three and nine months ended in 2013	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	-	USD	3 Qtrs
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $166 and $1,027 for the three and nine months ended in 2013	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	-	USD	1 Quarter
Foreign currency translation adjustment recognized during the period, net of tax of $(12) and $(10) for the three months ended and $(209) and $(275) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-443.00K	USD	3 Qtrs
Foreign currency translation adjustment recognized during the period, net of tax of $(12) and $(10) for the three months ended and $(209) and $(275) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-8.00K	USD	1 Quarter
Foreign currency translation adjustment recognized during the period, net of tax of $(12) and $(10) for the three months ended and $(209) and $(275) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-20.00K	USD	1 Quarter
Foreign currency translation adjustment recognized during the period, net of tax of $(12) and $(10) for the three months ended and $(209) and $(275) for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$-351.00K	USD	3 Qtrs
Reclassification adjustment for loss on foreign currency translation adjustment included in net income, net of tax of $70 and $2 for the three months ended and $70 and $2 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax`	$-115.00K	USD	1 Quarter
Reclassification adjustment for loss on foreign currency translation adjustment included in net income, net of tax of $70 and $2 for the three months ended and $70 and $2 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax`	$-3.00K	USD	3 Qtrs
Reclassification adjustment for loss on foreign currency translation adjustment included in net income, net of tax of $70 and $2 for the three months ended and $70 and $2 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax`	$-143.00K	USD	3 Qtrs
Reclassification adjustment for loss on foreign currency translation adjustment included in net income, net of tax of $70 and $2 for the three months ended and $70 and $2 for the nine months ended in 2013 and 2012, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax`	$-3.00K	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-440.00K	USD	3 Qtrs
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$95.00K	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-5.00K	USD	1 Quarter
Foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-208.00K	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$553.00K	USD	3 Qtrs
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-116.00K	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-16.87M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-8.22M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$60.79M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-46.54M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$179.06M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$84.32M	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-24.00K	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-204.00K	USD	3 Qtrs
Comprehensive income (loss) attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$-46.54M	USD	1 Quarter
Comprehensive income (loss) attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$60.79M	USD	3 Qtrs
Comprehensive income (loss) attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$179.27M	USD	3 Qtrs
Comprehensive income (loss) attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$84.34M	USD	1 Quarter

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