10-K Filing

MDU RESOURCES GROUP INC CIK: 67716 FY 2012

Filing Information

Form Type	10-K
Accession Number	`0000067716-13-000021`
Period End Date	20121231
Filing Date	20130228
Fiscal Year	2012
Fiscal Period	FY
XBRL Instance	mdu-20121231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 93 Income Statement 207 Cash Flow Statement 142 Stockholders Equity 45 Comprehensive Income 59

Balance Sheet 93 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$162.77M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$222.07M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$49.04M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$175.11M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$646.25M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$678.12M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Inventories	`InventoryNet`	$317.42M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	500.00M	shares	Point-in-time
Inventories	`InventoryNet`	$274.20M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$40.41M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$22.85M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Commodity derivative instruments	`DerivativeAssetsCurrent`	$18.30M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	189.37M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	189.33M	shares	Point-in-time
Commodity derivative instruments	`DerivativeAssetsCurrent`	$27.69M	USD	Point-in-time
Prepayments and other current assets	`PrepaymentsAndOtherCurrentAssets`	$43.32M	USD	Point-in-time
Prepayments and other current assets	`PrepaymentsAndOtherCurrentAssets`	$42.35M	USD	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Total current assets	`AssetsCurrent`	$1.13B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.19B	USD	Point-in-time
Investments	`LongTermInvestments`	$103.24M	USD	Point-in-time
Investments	`LongTermInvestments`	$109.42M	USD	Point-in-time
Property, plant and equipment (Note 1)	`PropertyPlantAndEquipmentGross`	$7.65B	USD	Point-in-time
Property, plant and equipment (Note 1)	`PropertyPlantAndEquipmentGross`	$8.11B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.36B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.10B	USD	Point-in-time
Less accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.61B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.12B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.50B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$4.29B	USD	Point-in-time
Goodwill (Note 5)	`Goodwill`	$636.04M	USD	Point-in-time
Goodwill (Note 5)	`Goodwill`	$634.63M	USD	Point-in-time
Goodwill (Note 5)	`Goodwill`	$634.93M	USD	Point-in-time
Other intangible assets, net (Note 5)	`IntangibleAssetsNetExcludingGoodwill`	$17.13M	USD	Point-in-time
Other intangible assets, net (Note 5)	`IntangibleAssetsNetExcludingGoodwill`	$20.84M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$311.27M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$299.16M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$952.33M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$967.05M	USD	Point-in-time
Total assets	`Assets`	$6.68B	USD	Point-in-time
Total assets	`Assets`	$6.56B	USD	Point-in-time
Total assets	`Assets`	$6.30B	USD	Point-in-time
Short-term borrowings (Note 9)	`ShortTermBorrowings`	$28.20M	USD	Point-in-time
Short-term borrowings (Note 9)	`ShortTermBorrowings`	-	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$139.27M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$134.11M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$337.23M	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`	$70.18M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$31.79M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$171.00K	USD	Point-in-time
Accrued compensation	`AccruedSalariesCurrent`	$48.45M	USD	Point-in-time
Accrued compensation	`AccruedSalariesCurrent`	$47.80M	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesCurrent`	-	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesCurrent`	$13.16M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$259.32M	USD	Point-in-time
Other accrued liabilities	`OtherLiabilitiesCurrent`	$204.70M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$850.12M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$898.75M	USD	Point-in-time
Long-term debt (Note 9)	`LongTermDebtAndCapitalLeaseObligations`	$1.29B	USD	Point-in-time
Long-term debt (Note 9)	`LongTermDebtAndCapitalLeaseObligations`	$1.61B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$769.17M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$755.10M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$827.23M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$818.16M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.57B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesNoncurrent`	$1.60B	USD	Point-in-time
Preferred stocks (Note 11)	`PreferredStockValue`	$15.00M	USD	Point-in-time
Preferred stocks (Note 11)	`PreferredStockValue`	$15.00M	USD	Point-in-time
Common stock (Note 12) Authorized - 500,000,000 shares, $1.00 par value Issued - 189,369,450 shares in 2012 and 189,332,485 shares in 2011	`CommonStockValue`	$189.33M	USD	Point-in-time
Common stock (Note 12) Authorized - 500,000,000 shares, $1.00 par value Issued - 189,369,450 shares in 2012 and 189,332,485 shares in 2011	`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
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.59B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.46B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-47.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-31.26M	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
Total common stockholders' equity	`CommonStockholdersEquity`	$2.76B	USD	Point-in-time
Total common stockholders' equity	`CommonStockholdersEquity`	$2.63B	USD	Point-in-time
Total common stockholders' equity	`CommonStockholdersEquity`	$2.68B	USD	Point-in-time
Total common stockholders' equity	`CommonStockholdersEquity`	$2.56B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.78B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$2.65B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.56B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.68B	USD	Point-in-time

Income Statement 207 line items

Line Item	Tag	Value	Unit	Period
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesRevenues`	$1.36B	USD	Annual
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesRevenues`	$1.13B	USD	Annual
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesRevenues`	$1.34B	USD	Annual
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingConstructionServicesAndOtherRevenues`	$2.94B	USD	Annual
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingConstructionServicesAndOtherRevenues`	$2.71B	USD	Annual
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingConstructionServicesAndOtherRevenues`	$2.55B	USD	Annual
Total operating revenues	`Revenues`	$3.91B	USD	Annual
Total operating revenues	`Revenues`	$852.81M	USD	1 Quarter
Total operating revenues	`Revenues`	$1.07B	USD	1 Quarter
Total operating revenues	`Revenues`	$1.17B	USD	1 Quarter
Total operating revenues	`Revenues`	$901.80M	USD	1 Quarter
Total operating revenues	`Revenues`	$4.05B	USD	Annual
Total operating revenues	`Revenues`	$1.08B	USD	1 Quarter
Total operating revenues	`Revenues`	$930.76M	USD	1 Quarter
Total operating revenues	`Revenues`	$967.96M	USD	1 Quarter
Total operating revenues	`Revenues`	$4.08B	USD	Annual
Total operating revenues	`Revenues`	$1.15B	USD	1 Quarter
Fuel and purchased power	`CostOfPurchasedPower`	$72.38M	USD	Annual
Fuel and purchased power	`CostOfPurchasedPower`	$63.06M	USD	Annual
Fuel and purchased power	`CostOfPurchasedPower`	$64.48M	USD	Annual
Purchased natural gas sold	`PurchasedNaturalGasSold`	$572.19M	USD	Annual
Purchased natural gas sold	`PurchasedNaturalGasSold`	$425.22M	USD	Annual
Purchased natural gas sold	`PurchasedNaturalGasSold`	$567.81M	USD	Annual
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesOperationAndMaintenanceExpense`	$275.87M	USD	Annual
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesOperationAndMaintenanceExpense`	$291.52M	USD	Annual
Electric, natural gas distribution and pipeline and energy services	`ElectricNaturalGasDistributionAndPipelineAndEnergyServicesOperationAndMaintenanceExpense`	$254.19M	USD	Annual
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingAndConstructionServicesOtherOperationAndMaintenanceExpense`	$2.38B	USD	Annual
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingAndConstructionServicesOtherOperationAndMaintenanceExpense`	$2.22B	USD	Annual
Exploration and production, construction materials and contracting, construction services and other	`ExplorationAndProductionConstructionMaterialsAndContractingAndConstructionServicesOtherOperationAndMaintenanceExpense`	$2.08B	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$328.84M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$343.39M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$359.20M	USD	Annual
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$172.92M	USD	Annual
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$176.14M	USD	Annual
Taxes, other than income	`TaxesExcludingIncomeAndExciseTaxes`	$163.35M	USD	Annual
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	$231.70M	USD	1 Quarter
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	$160.10M	USD	1 Quarter
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	$391.80M	USD	Annual
Total operating expenses	`OperatingExpenses`	$3.64B	USD	Annual
Total operating expenses	`OperatingExpenses`	$781.75M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$939.17M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.19B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$823.74M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$4.06B	USD	Annual
Total operating expenses	`OperatingExpenses`	$3.50B	USD	Annual
Total operating expenses	`OperatingExpenses`	$876.25M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.03B	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$848.45M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.21B	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$-109.53M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$71.06M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$82.30M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$119.42M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$406.37M	USD	Annual
Operating income	`OperatingIncomeLoss`	$-34.03M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$91.71M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$78.07M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$410.73M	USD	Annual
Operating income	`OperatingIncomeLoss`	$19.21M	USD	Annual
Operating income	`OperatingIncomeLoss`	$126.58M	USD	1 Quarter
Earnings from equity method investments	`IncomeLossFromEquityMethodInvestments`	$4.69M	USD	Annual
Earnings from equity method investments	`IncomeLossFromEquityMethodInvestments`	$30.82M	USD	Annual
Earnings from equity method investments	`IncomeLossFromEquityMethodInvestments`	$5.38M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$8.02M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$6.52M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$6.64M	USD	Annual
Interest expense	`InterestExpense`	$76.70M	USD	Annual
Interest expense	`InterestExpense`	$83.01M	USD	Annual
Interest expense	`InterestExpense`	$81.35M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$366.55M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-45.47M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$336.23M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$110.27M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$122.53M	USD	Annual
Income taxes	`IncomeTaxExpenseBenefit`	$-31.15M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$244.02M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$225.95M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$35.89M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$42.53M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-29.53M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$45.23M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$49.01M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-69.69M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$64.10M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$74.09M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-14.32M	USD	Annual
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-126.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-168.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.11M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-12.93M	USD	Annual
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$13.57M	USD	Annual
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-13.08M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$448.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-3.36M	USD	Annual
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$8.70M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax (Note 3)	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-139.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$35.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$240.66M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$42.98M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$45.07M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$54.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$63.97M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-754.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$61.01M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-29.67M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-60.99M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$213.03M	USD	Annual
Dividends declared on preferred stocks	`DividendsPreferredStock`	$685.00K	USD	Annual
Dividends declared on preferred stocks	`DividendsPreferredStock`	$685.00K	USD	Annual
Dividends declared on preferred stocks	`DividendsPreferredStock`	$685.00K	USD	Annual
Earnings (loss) on common stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$212.34M	USD	Annual
Earnings (loss) on common stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-1.44M	USD	Annual
Earnings (loss) on common stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$239.97M	USD	Annual
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.24	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.08	USD	Annual
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.19	USD	Annual
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.37	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.19	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.29	USD	Annual
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.34	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.22	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.26	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.39	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.16	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.07	USD	Annual
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.07	USD	Annual
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.07	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	Annual
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.01	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.03	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.05	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$-0.32	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$0.23	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$0.32	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$1.12	USD	Annual
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$-0.01	USD	Annual
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$0.19	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$1.28	USD	Annual
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$0.29	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$0.24	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$-0.16	USD	1 Quarter
Earnings (loss) per common share - basic	`EarningsPerShareBasic`	$0.34	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.34	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.22	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.39	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.26	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.29	USD	Annual
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.37	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.08	USD	Annual
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.24	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.16	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.19	USD	1 Quarter
Earnings (loss) before discontinued operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.19	USD	Annual
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.07	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.03	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.07	USD	Annual
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.05	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.07	USD	Annual
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.01	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.02	USD	Annual
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$-0.16	USD	1 Quarter
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$1.27	USD	Annual
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$0.24	USD	1 Quarter
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$-0.01	USD	Annual
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$0.32	USD	1 Quarter
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$0.23	USD	1 Quarter
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$1.12	USD	Annual
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$0.29	USD	1 Quarter
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$-0.32	USD	1 Quarter
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$0.34	USD	1 Quarter
Earnings (loss) per common share - diluted	`EarningsPerShareDiluted`	$0.19	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.66	USD	Annual
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.64	USD	Annual
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.68	USD	Annual
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.76M	shares	Annual
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`	188.79M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.83M	shares	Annual
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.79M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.81M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.79M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.67M	shares	1 Quarter
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.14M	shares	Annual
Weighted average common shares outstanding - basic	`WeightedAverageNumberOfSharesOutstandingBasic`	188.83M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.93M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.80M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	189.11M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.81M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.91M	shares	Annual
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.83M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.23M	shares	Annual
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.83M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.97M	shares	1 Quarter
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	188.83M	shares	Annual
Weighted average common shares outstanding - diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	189.18M	shares	1 Quarter

Cash Flow Statement 142 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$213.03M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-60.99M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-29.67M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$61.01M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$63.97M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-754.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$54.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$35.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$45.07M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$42.98M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$240.66M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-126.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-168.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.11M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-12.93M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$13.57M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-13.08M	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-139.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-100.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$448.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-3.36M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$8.70M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$225.95M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$35.89M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$42.53M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-29.53M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-14.32M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$45.23M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$244.02M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$-69.69M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$64.10M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$74.09M	USD	1 Quarter
Income (loss) from continuing operations	`IncomeLossFromContinuingOperations`	$49.01M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$359.20M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$343.39M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$328.84M	USD	Annual
Earnings, net of distributions, from equity method investments	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$618.00K	USD	Annual
Earnings, net of distributions, from equity method investments	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$2.11M	USD	Annual
Earnings, net of distributions, from equity method investments	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$26.16M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$66.58M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.50M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$118.92M	USD	Annual
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	$160.10M	USD	1 Quarter
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	$391.80M	USD	Annual
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Write-downs of oil and natural gas properties (Note 1)	`ImpairmentOfOilAndGasProperties`	$231.70M	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$59.04M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$30.45M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$13.42M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$4.73M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$24.23M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$42.33M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-297.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-7.73M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$7.42M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$17.83M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$6.35M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-12.26M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-59.00M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$33.74M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$12.29M	USD	Annual
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$20.27M	USD	Annual
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$33.04M	USD	Annual
Other noncurrent changes	`IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet`	$33.37M	USD	Annual
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$551.95M	USD	Annual
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$627.32M	USD	Annual
Net cash provided by continuing operations	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$587.42M	USD	Annual
Net cash used in discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-2.68M	USD	Annual
Net cash used in discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-319.00K	USD	Annual
Net cash used in discontinued operations	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-674.00K	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$551.63M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$584.74M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$626.65M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$497.00M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$449.28M	USD	Annual
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$872.92M	USD	Annual
Acquisitions, net of cash acquired	`AcquisitionsNetOfCashAcquired`	$67.26M	USD	Annual
Acquisitions, net of cash acquired	`AcquisitionsNetOfCashAcquired`	$157.00K	USD	Annual
Acquisitions, net of cash acquired	`AcquisitionsNetOfCashAcquired`	$104.81M	USD	Annual
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$76.39M	USD	Annual
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$40.11M	USD	Annual
Net proceeds from sale or disposition of property and other	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$40.11M	USD	Annual
Investments	`PaymentsForProceedsFromInvestments`	$-704.00K	USD	Annual
Investments	`PaymentsForProceedsFromInvestments`	$10.30M	USD	Annual
Investments	`PaymentsForProceedsFromInvestments`	$-9.72M	USD	Annual
Proceeds from sale of equity method investments	`ProceedsFromSaleOfEquityMethodInvestments`	$69.06M	USD	Annual
Proceeds from sale of equity method investments	`ProceedsFromSaleOfEquityMethodInvestments`	$2.39M	USD	Annual
Proceeds from sale of equity method investments	`ProceedsFromSaleOfEquityMethodInvestments`	$2.81M	USD	Annual
Net cash used in continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-887.95M	USD	Annual
Net cash used in continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-407.94M	USD	Annual
Net cash used in continuing operations	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-464.55M	USD	Annual
Net cash provided by discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash provided by discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash provided by discontinued operations	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-464.55M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-887.95M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-407.94M	USD	Annual
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	$20.10M	USD	Annual
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	-	USD	Annual
Issuance of short-term borrowings	`ProceedsFromShortTermDebt`	$20.00M	USD	Annual
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	$10.30M	USD	Annual
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	$20.00M	USD	Annual
Repayment of short-term borrowings	`RepaymentsOfShortTermDebt`	-	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$467.96M	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$20.20M	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$300.00K	USD	Annual
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$85.15M	USD	Annual
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$138.78M	USD	Annual
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$13.67M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$5.74M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$88.00K	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$4.97M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$123.32M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$119.16M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$159.77M	USD	Annual
Excess tax benefit on stock-based compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$26.00K	USD	Annual
Excess tax benefit on stock-based compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$1.19M	USD	Annual
Excess tax benefit on stock-based compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$1.24M	USD	Annual
Net cash provided by (used in) continuing operations	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-221.19M	USD	Annual
Net cash provided by (used in) continuing operations	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-96.77M	USD	Annual
Net cash provided by (used in) continuing operations	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$189.63M	USD	Annual
Net cash provided by discontinued operations	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash provided by discontinued operations	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash provided by discontinued operations	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-221.19M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$189.63M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-96.77M	USD	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$38.00K	USD	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-214.00K	USD	Annual
Effect of exchange rate changes on cash and cash equivalents	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-146.00K	USD	Annual
Increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-113.73M	USD	Annual
Increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$46.96M	USD	Annual
Increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-59.30M	USD	Annual
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$175.11M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$162.77M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$222.07M	USD	Point-in-time
Cash and cash equivalents - beginning of year	`CashAndCashEquivalentsAtCarryingValue`	$49.04M	USD	Point-in-time
Cash and cash equivalents - end of year	`CashAndCashEquivalentsAtCarryingValue`	$222.07M	USD	Point-in-time
Cash and cash equivalents - end of year	`CashAndCashEquivalentsAtCarryingValue`	$49.04M	USD	Point-in-time
Cash and cash equivalents - end of year	`CashAndCashEquivalentsAtCarryingValue`	$162.77M	USD	Point-in-time
Cash and cash equivalents - end of year	`CashAndCashEquivalentsAtCarryingValue`	$175.11M	USD	Point-in-time

Stockholders Equity 45 line items

Line Item	Tag	Value	Unit	Period
Balance	`CommonStockholdersEquity`	$2.76B	USD	Point-in-time
Balance	`CommonStockholdersEquity`	$2.63B	USD	Point-in-time
Balance	`CommonStockholdersEquity`	$2.68B	USD	Point-in-time
Balance	`CommonStockholdersEquity`	$2.56B	USD	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	189.37M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	189.33M	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Net income (loss)	`NetIncomeLoss`	$240.66M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$42.98M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$45.07M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$35.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$54.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$61.01M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$63.97M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-29.67M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-60.99M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$213.03M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-754.00K	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-10.43M	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-1.72M	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-15.74M	USD	Annual
Dividends declared on preferred stocks	`DividendsPreferredStockCash`	$685.00K	USD	Annual
Dividends declared on preferred stocks	`DividendsPreferredStockCash`	$685.00K	USD	Annual
Dividends declared on preferred stocks	`DividendsPreferredStockCash`	$685.00K	USD	Annual
Dividends declared on common stock	`DividendsCommonStockCash`	$119.57M	USD	Annual
Dividends declared on common stock	`DividendsCommonStockCash`	$127.54M	USD	Annual
Dividends declared on common stock	`DividendsCommonStockCash`	$123.66M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$-8.69M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$-5.12M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions`	$-10.59M	USD	Annual
Tax benefit (deficit) on stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$-924.00K	USD	Annual
Tax benefit (deficit) on stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$909.00K	USD	Annual
Tax benefit (deficit) on stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation`	$1.96M	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$-142.00K	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$-216.00K	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$-1.56M	USD	Annual
Treasury stock (in shares)	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockShares`	538,921.00	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	189.33M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	189.37M	shares	Point-in-time
Balance	`CommonStockholdersEquity`	$2.63B	USD	Point-in-time
Balance	`CommonStockholdersEquity`	$2.68B	USD	Point-in-time
Balance	`CommonStockholdersEquity`	$2.76B	USD	Point-in-time
Balance	`CommonStockholdersEquity`	$2.56B	USD	Point-in-time

Comprehensive Income 59 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$213.03M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-60.99M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-29.67M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$61.01M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$63.97M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-754.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$54.11M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$35.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$45.07M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$42.98M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$240.66M	USD	Annual
Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $4,829, $4,683 and $(1,867) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$7.90M	USD	Annual
Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $4,829, $4,683 and $(1,867) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-3.08M	USD	Annual
Net unrealized gain (loss) on derivative instruments arising during the period, net of tax of $4,829, $4,683 and $(1,867) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$8.50M	USD	Annual
Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, net of tax of $5,141, $0 and $(2,305) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$-8.75M	USD	Annual
Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, net of tax of $5,141, $0 and $(2,305) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	-	USD	Annual
Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, net of tax of $5,141, $0 and $(2,305) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$3.75M	USD	Annual
Net unrealized gain (loss) on derivative instruments qualifying as hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-257.00K	USD	Annual
Net unrealized gain (loss) on derivative instruments qualifying as hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$7.90M	USD	Annual
Net unrealized gain (loss) on derivative instruments qualifying as hedges	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$673.00K	USD	Annual
Postretirement liability losses arising during the period, net of tax of $(2,060), $(14,205) and $(4,112) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$23.47M	USD	Annual
Postretirement liability losses arising during the period, net of tax of $(2,060), $(14,205) and $(4,112) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$6.53M	USD	Annual
Postretirement liability losses arising during the period, net of tax of $(2,060), $(14,205) and $(4,112) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$3.11M	USD	Annual
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $1,379, $632 and $503 in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansAmortizationOfGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$1.05M	USD	Annual
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $1,379, $632 and $503 in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansAmortizationOfGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$798.00K	USD	Annual
Amortization of postretirement liability losses included in net periodic benefit cost, net of tax of $1,379, $632 and $503 in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansAmortizationOfGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$2.08M	USD	Annual
Postretirement liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.03M	USD	Annual
Postretirement liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$5.73M	USD	Annual
Postretirement liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$22.43M	USD	Annual
Foreign currency translation adjustment, net of tax of $(294), $(832) and $(3,486) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-1.29M	USD	Annual
Foreign currency translation adjustment, net of tax of $(294), $(832) and $(3,486) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-473.00K	USD	Annual
Foreign currency translation adjustment, net of tax of $(294), $(832) and $(3,486) in 2012, 2011 and 2010, respectively	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-5.37M	USD	Annual
Net unrealized gains on available-for-sale investments, net of tax of $20 and $44 in 2012 and 2011, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$37.00K	USD	Annual
Net unrealized gains on available-for-sale investments, net of tax of $20 and $44 in 2012 and 2011, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	-	USD	Annual
Net unrealized gains on available-for-sale investments, net of tax of $20 and $44 in 2012 and 2011, respectively	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$82.00K	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-1.72M	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-15.74M	USD	Annual
Other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-10.43M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$230.23M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-2.47M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$197.29M	USD	Annual
Net unrealized gain (loss) on derivative instruments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$4.83M	USD	Annual
Net unrealized gain (loss) on derivative instruments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-1.87M	USD	Annual
Net unrealized gain (loss) on derivative instruments arising during the period, tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$4.68M	USD	Annual
Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	$-2.31M	USD	Annual
Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	$5.14M	USD	Annual
Less: Reclassification adjustment for gain (loss) on derivative instruments included in net income, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	-	USD	Annual
Postretirement liability losses arising during the period, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-4.11M	USD	Annual
Postretirement liability losses arising during the period, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-14.21M	USD	Annual
Postretirement liability losses arising during the period, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-2.06M	USD	Annual
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`AmortizationOfPostretirementLiabilityLossesIncludedInNetPeriodicBenefitCostsTax`	$632.00K	USD	Annual
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`AmortizationOfPostretirementLiabilityLossesIncludedInNetPeriodicBenefitCostsTax`	$503.00K	USD	Annual
Amortization of postretirement liability losses included in net periodic benefit cost, tax	`AmortizationOfPostretirementLiabilityLossesIncludedInNetPeriodicBenefitCostsTax`	$1.38M	USD	Annual
Foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$-3.49M	USD	Annual
Foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$-832.00K	USD	Annual
Foreign currency translation adjustment, tax	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$-294.00K	USD	Annual
Net unrealized gains on available-for-sale investments, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$20.00K	USD	Annual
Net unrealized gains on available-for-sale investments, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	-	USD	Annual
Net unrealized gains on available-for-sale investments, tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$44.00K	USD	Annual

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