$NFG
NATIONAL FUEL GAS CO Stock $nfg

$nfg Overview Financials Valuation SEC Filings Company Website

2015 Q1 Form 10-Q Financial Statement

#000007014515000027 Filed on May 01, 2015

Income Statement

Concept	2015 Q1	2014 Q1	2013 Q4
Revenue	$596.1M	$756.2M	$550.1M
YoY Change	-21.17%	26.5%	21.46%
Cost Of Revenue	$190.6M	$322.8M	$167.6M
YoY Change	-40.95%	53.86%	37.49%
Gross Profit	$405.5M	$433.4M	$382.5M
YoY Change	-6.44%	11.7%	15.56%
Gross Profit Margin	68.03%	57.31%	69.53%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$82.69M	$89.98M	$93.11M
YoY Change	-8.1%	12.43%	28.79%
% of Gross Profit	20.39%	20.76%	24.34%
Operating Expenses	$551.8M	$576.2M	$389.5M
YoY Change	-4.23%	32.5%	95.04%
Operating Profit	$44.33M	$180.1M	$160.6M
YoY Change	-75.38%	10.48%	22.39%
Interest Expense	-$23.90M	-$23.90M	-$23.10M
YoY Change	0.0%	3.02%	9.48%
% of Operating Profit	-53.91%	-13.27%	-14.39%
Other Income/Expense, Net	$1.400M	$5.100M	$200.0K
YoY Change	-72.55%	363.64%	-85.71%
Pretax Income	$21.81M	$161.3M	$137.7M
YoY Change	-86.48%	14.48%	23.48%
Income Tax	$5.136M	$66.10M	$55.43M
% Of Pretax Income	23.55%	40.97%	40.26%
Net Earnings	$16.67M	$95.21M	$82.25M
YoY Change	-82.49%	11.07%	21.06%
Net Earnings / Revenue	2.8%	12.59%	14.95%
Basic Earnings Per Share	$0.20	$1.14	$0.98
Diluted Earnings Per Share	$0.20	$1.12	$0.97
COMMON SHARES
Basic Shares Outstanding	84.32M shares	83.86M shares	83.71M shares
Diluted Shares Outstanding	85.13M shares	84.84M shares	84.66M shares

Balance Sheet

Concept	2015 Q1	2014 Q1	2013 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$69.40M	$150.9M	$23.90M
YoY Change	-54.01%	34.25%	-60.82%
Cash & Equivalents	$69.44M	$150.9M	$23.88M
Short-Term Investments
Other Short-Term Assets	$59.59M	$54.90M	$158.2M
YoY Change	8.54%	-56.7%	37.45%
Inventory	$39.00M	$28.70M	$63.40M
Prepaid Expenses
Receivables	$207.7M	$267.5M	$164.1M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$486.9M	$626.9M	$409.5M
YoY Change	-22.33%	27.93%	3.83%
LONG-TERM ASSETS
Property, Plant & Equipment	$5.897B	$5.364B	$5.226B
YoY Change	9.93%	8.44%	7.61%
Goodwill	$5.476M	$5.476M
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$88.20M	$85.80M	$99.40M
YoY Change	2.8%	-7.44%	9.83%
Other Assets	$178.0K	$738.0K	$524.9M
YoY Change	-75.88%	-99.9%	-31.09%
Total Long-Term Assets	$844.6M	$576.5M	$5.856B
YoY Change	46.51%	-90.03%	2.48%
TOTAL ASSETS
Total Short-Term Assets	$486.9M	$626.9M	$409.5M
Total Long-Term Assets	$844.6M	$576.5M	$5.856B
Total Assets	$7.228B	$6.567B	$6.265B
YoY Change	10.06%	4.66%	2.57%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$168.3M	$153.1M	$121.6M
YoY Change	9.89%	61.04%	28.13%
Accrued Expenses	$29.23M	$25.24M	$120.9M
YoY Change	15.81%	-85.22%	0.83%
Deferred Revenue
YoY Change
Short-Term Debt	$157.5M	$0.00	$0.00
YoY Change			-100.0%
Long-Term Debt Due	$0.00	$0.00	$0.00
YoY Change			-100.0%
Total Short-Term Liabilities	$644.2M	$513.1M	$324.3M
YoY Change	25.55%	37.4%	-58.04%
LONG-TERM LIABILITIES
Long-Term Debt	$1.649B	$1.649B	$1.649B
YoY Change	0.0%	0.0%	43.52%
Other Long-Term Liabilities	$772.2M	$752.9M	$722.3M
YoY Change	2.56%	-26.95%	-30.78%
Total Long-Term Liabilities	$2.336B	$2.106B	$2.371B
YoY Change	10.92%	-21.42%	8.16%
TOTAL LIABILITIES
Total Short-Term Liabilities	$644.2M	$513.1M	$324.3M
Total Long-Term Liabilities	$2.336B	$2.106B	$2.371B
Total Liabilities	$2.980B	$2.619B	$4.014B
YoY Change	13.79%	-38.13%	-1.9%
SHAREHOLDERS EQUITY
Retained Earnings	$1.651B	$1.557B	$1.493B
YoY Change	6.01%	11.31%	11.14%
Common Stock	$84.39M	$83.98M
YoY Change	0.48%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.599B	$2.300B	$2.251B
YoY Change
Total Liabilities & Shareholders Equity	$7.228B	$6.567B	$6.265B
YoY Change	10.06%	4.66%	2.57%

Cashflow Statement

Concept	2015 Q1	2014 Q1	2013 Q4
OPERATING ACTIVITIES
Net Income	$16.67M	$95.21M	$82.25M
YoY Change	-82.49%	11.07%	21.06%
Depreciation, Depletion And Amortization	$82.69M	$89.98M	$93.11M
YoY Change	-8.1%	12.43%	28.79%
Cash From Operating Activities	$318.4M	$326.5M	$176.7M
YoY Change	-2.48%	47.8%	21.03%
INVESTING ACTIVITIES
Capital Expenditures	-$248.4M	-$172.5M	$194.9M
YoY Change	44.0%	-2.38%	-219.58%
Acquisitions
YoY Change
Other Investing Activities	-$100.0K	$1.300M	-$3.615M
YoY Change	-107.69%	1200.0%	3.29%
Cash From Investing Activities	-$248.4M	-$171.2M	-$191.3M
YoY Change	45.09%	-3.11%	14.89%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-44.40M	-28.40M	-26.40M
YoY Change	56.34%	-500.0%	-471.83%
NET CHANGE
Cash From Operating Activities	318.4M	326.5M	176.7M
Cash From Investing Activities	-248.4M	-171.2M	-191.3M
Cash From Financing Activities	-44.40M	-28.40M	-26.40M
Net Change In Cash	25.60M	126.9M	-41.00M
YoY Change	-79.83%	147.37%	205.97%
FREE CASH FLOW
Cash From Operating Activities	$318.4M	$326.5M	$176.7M
Capital Expenditures	-$248.4M	-$172.5M	$194.9M
Free Cash Flow	$566.8M	$499.0M	-$18.22M
YoY Change	13.59%	25.5%	-105.9%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
	dei	Document Period End Date DocumentPeriodEndDate	2015-03-31
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000070145
CY2015Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	84419911	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	NATIONAL FUEL GAS CO
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	3149000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	9024000	USD
	dei	Trading Symbol TradingSymbol	nfg
	nfg	Assumed Twelve Month Maximum Basis Differential Comparison To Nymex AssumedTwelveMonthMaximumBasisDifferentialComparisonToNymex	0.988
	nfg	Assumed Twelve Month Minimum Basis Differential Comparison To Nymex AssumedTwelveMonthMinimumBasisDifferentialComparisonToNymex	0.878
	nfg	Authorized Increase In Pipeline Replacement Spending Per Year AuthorizedIncreaseInPipelineReplacementSpendingPerYear	8200000	USD
	nfg	After Tax Net Hedging Gains Losses In Accumulated Other Comprehensive Income Loss AfterTaxNetHedgingGainsLossesInAccumulatedOtherComprehensiveIncomeLoss	174400000	USD
	nfg	Allowed Rate Of Return On Equity AllowedRateOfReturnOnEquity	0.091
	nfg	Assumed12 Month Basis Differential Comparison To Nymex Assumed12MonthBasisDifferentialComparisonToNymex	0.937
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	nfg	Beginning Retained Earnings Unappropriated And Current Period Net Income Loss BeginningRetainedEarningsUnappropriatedAndCurrentPeriodNetIncomeLoss	1620080000	USD
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	nfg	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months After Tax CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonthsAfterTax	96500000	USD
CY2014Q3	nfg	Cost Of Removal Regulatory Liability CostOfRemovalRegulatoryLiability	173199000	USD
CY2015Q1	nfg	Cost Of Removal Regulatory Liability CostOfRemovalRegulatoryLiability	178096000	USD
CY2014Q3	nfg	Fair Value Assets Liabilities Measured On Recurring Basis Net FairValueAssetsLiabilitiesMeasuredOnRecurringBasisNet	140790000	USD
CY2015Q1	nfg	Fair Value Assets Liabilities Measured On Recurring Basis Net FairValueAssetsLiabilitiesMeasuredOnRecurringBasisNet	394817000	USD
CY2014Q3	nfg	Fair Value Assets Measured On Recurring Basis Total FairValueAssetsMeasuredOnRecurringBasisTotal	141549000	USD
CY2015Q1	nfg	Fair Value Assets Measured On Recurring Basis Total FairValueAssetsMeasuredOnRecurringBasisTotal	407992000	USD
CY2014Q3	nfg	Fair Value Liabilities Measured On Recurring Basis Total FairValueLiabilitiesMeasuredOnRecurringBasisTotal	759000	USD
CY2015Q1	nfg	Fair Value Liabilities Measured On Recurring Basis Total FairValueLiabilitiesMeasuredOnRecurringBasisTotal	13175000	USD
CY2015Q1	nfg	Full Cost Ceiling Test Discount Factor FullCostCeilingTestDiscountFactor	0.1
CY2014Q1	nfg	Impairmentof Oiland Gas Producing Properties ImpairmentofOilandGasProducingProperties	0	USD
	nfg	Impairmentof Oiland Gas Producing Properties ImpairmentofOilandGasProducingProperties	0	USD
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	nfg	Impairmentof Oiland Gas Producing Properties ImpairmentofOilandGasProducingProperties	120348000	USD
	nfg	Income From Continuing Operations Before Income Taxes IncomeFromContinuingOperationsBeforeIncomeTaxes	298765000	USD
	nfg	Income From Continuing Operations Before Income Taxes IncomeFromContinuingOperationsBeforeIncomeTaxes	161497000	USD
	nfg	Income Tax Expense Benefit Including Deferred Investment Tax Credit IncomeTaxExpenseBenefitIncludingDeferredInvestmentTaxCredit	121302000	USD
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CY2014Q3	nfg	Interest Payable On Long Term Debt InterestPayableOnLongTermDebt	29960000	USD
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CY2015Q1	nfg	Number Of Counterparties In Net Gain Position NumberOfCounterpartiesInNetGainPosition	13	counterparty
CY2015Q1	nfg	Number Of Counterparties In Which Company Holds Over Counter Swap Positions NumberOfCounterpartiesInWhichCompanyHoldsOverCounterSwapPositions	15	counterparty
	nfg	Offsetting Gain Loss On Hedged Item Attributable To Hedged Risk OffsettingGainLossOnHedgedItemAttributableToHedgedRisk	12503000	USD
CY2014Q3	nfg	Other Current Assets Fair Values Of Firm Commitments OtherCurrentAssetsFairValuesOfFirmCommitments	0	USD
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CY2014Q3	nfg	Rate Proceeding Refund Provision Pre Tax RateProceedingRefundProvisionPreTax	7500000	USD
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CY2014Q3	nfg	Taxes Refundable To Customers TaxesRefundableToCustomers	91736000	USD
CY2015Q1	nfg	Taxes Refundable To Customers TaxesRefundableToCustomers	90214000	USD
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CY2014Q3	us-gaap	Common Stock Value CommonStockValue	84157000	USD
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	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	39974000	USD
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	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	-16457000	USD
CY2014Q3	us-gaap	Energy Related Inventory Gas Stored Underground EnergyRelatedInventoryGasStoredUnderground	39422000	USD
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	50110000	USD
	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	13242000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	71939000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	10351000	USD
	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	21829000	USD
	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2891000	USD
CY2014Q3	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	40323000	USD
CY2015Q1	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	39260000	USD
CY2014Q3	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1456283000	USD
CY2015Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1563368000	USD
CY2014Q3	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	36512000	USD
CY2015Q1	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	43400000	USD
CY2014Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	89975000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	183089000	USD
CY2015Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	82687000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	185433000	USD
CY2015Q1	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	50900000	USD
CY2014Q3	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	759000	USD
CY2015Q1	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	13175000	USD
CY2014Q3	us-gaap	Derivative Instruments And Hedges Noncurrent DerivativeInstrumentsAndHedgesNoncurrent	72606000	USD
CY2015Q1	us-gaap	Derivative Instruments And Hedges Noncurrent DerivativeInstrumentsAndHedgesNoncurrent	301884000	USD
CY2014Q1	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	-26640000	USD
CY2015Q1	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	54130000	USD
	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	78395000	USD
CY2014Q1	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	-660000	USD
	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	774000	USD
CY2015Q1	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	1469000	USD
	us-gaap	Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	2929000	USD
CY2014Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	31493000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	62896000	USD
CY2015Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	32488000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	64930000	USD
CY2014Q3	us-gaap	Dividends Payable Current DividendsPayableCurrent	32400000	USD
CY2015Q1	us-gaap	Dividends Payable Current DividendsPayableCurrent	32488000	USD
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.14
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.12
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.20
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.12
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.09
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.20
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.19
CY2015Q1	us-gaap	Effect On Future Cash Flows Amount EffectOnFutureCashFlowsAmount	97000000	USD
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2015Q1	us-gaap	Energy Related Inventory Gas Stored Underground EnergyRelatedInventoryGasStoredUnderground	7361000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	3149000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	9024000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	2375000	USD
	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	-12503000	USD
CY2014Q3	us-gaap	Goodwill Goodwill	5476000	USD
CY2015Q1	us-gaap	Goodwill Goodwill	5476000	USD
CY2014Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	161306000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	298983000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21805000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	161705000	USD
CY2014Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	66095000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	121520000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5136000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	60296000	USD
	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	3699000	USD
	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	3136000	USD
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	104568000	USD
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	56524000	USD
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	20433000	USD
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	6700000	USD
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	69379000	USD
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	62832000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	102222000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	53491000	USD
	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	-21878000	USD
	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	-18735000	USD
	us-gaap	Increase Decrease In Deferred Gas Cost IncreaseDecreaseInDeferredGasCost	-10583000	USD
	us-gaap	Increase Decrease In Deferred Gas Cost IncreaseDecreaseInDeferredGasCost	0	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-52661000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-29085000	USD
	us-gaap	Increase Decrease In Margin Deposits Outstanding IncreaseDecreaseInMarginDepositsOutstanding	-1094000	USD
	us-gaap	Increase Decrease In Margin Deposits Outstanding IncreaseDecreaseInMarginDepositsOutstanding	12992000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	443000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-4184000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-23445000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1826000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	15946000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	43186000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	198277000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	88339000	USD
	us-gaap	Increase Decrease In Regulatory Clause Revenue IncreaseDecreaseInRegulatoryClauseRevenue	11837000	USD
	us-gaap	Increase Decrease In Regulatory Clause Revenue IncreaseDecreaseInRegulatoryClauseRevenue	11051000	USD
CY2014Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	22766000	USD
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	45651000	USD
CY2015Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	22376000	USD
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	44687000	USD
CY2014Q1	us-gaap	Interest Expense Other InterestExpenseOther	1375000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	2324000	USD
CY2015Q1	us-gaap	Interest Expense Other InterestExpenseOther	1584000	USD
CY2014Q1	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	249000	USD
	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	951000	USD
CY2015Q1	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	46000	USD
	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	1303000	USD
CY2014Q3	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	27817000	USD
CY2015Q1	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	31658000	USD
	us-gaap	Investment Tax Credit InvestmentTaxCredit	-218000	USD
	us-gaap	Investment Tax Credit InvestmentTaxCredit	-208000	USD
CY2014Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6739597000	USD
CY2015Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	7227946000	USD
CY2014Q3	us-gaap	Liabilities Current LiabilitiesCurrent	490576000	USD
CY2015Q1	us-gaap	Liabilities Current LiabilitiesCurrent	644175000	USD
CY2014Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	2189338000	USD
CY2015Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	2335522000	USD
CY2014Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2015Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2014Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1649000000	USD
CY2015Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1649000000	USD
CY2015Q1	us-gaap	Loss Contingency Range Of Possible Loss Minimum LossContingencyRangeOfPossibleLossMinimum	13800000	USD
CY2014Q3	us-gaap	Margin Deposit Assets MarginDepositAssets	2734000	USD
CY2015Q1	us-gaap	Margin Deposit Assets MarginDepositAssets	15726000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-54764000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	19656000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-362466000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-494603000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	503236000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	507502000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	95211000	USD
	us-gaap	Net Income Loss NetIncomeLoss	177463000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	16669000	USD
	us-gaap	Net Income Loss NetIncomeLoss	101409000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	5
CY2014Q1	us-gaap	Operating Expenses OperatingExpenses	576167000	USD
	us-gaap	Operating Expenses OperatingExpenses	965659000	USD
CY2015Q1	us-gaap	Operating Expenses OperatingExpenses	551796000	USD
	us-gaap	Operating Expenses OperatingExpenses	915143000	USD
CY2014Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	180075000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	340655000	USD
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	44331000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	204893000	USD
CY2014Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	136672000	USD
CY2015Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	179233000	USD
CY2014Q3	us-gaap	Other Assets Current OtherAssetsCurrent	54752000	USD
CY2015Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	178000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-38487000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-35406000	USD
CY2015Q1	us-gaap	Other Assets Current OtherAssetsCurrent	59592000	USD
CY2014Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1355000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	35429000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-28583000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	176057000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-40199000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-45105000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	7300000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	226452000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-23017000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-25821000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	4216000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	130668000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-26640000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-16457000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	54130000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	78395000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-11170000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-6872000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	22917000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	33006000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-17182000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-19284000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	3084000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	95784000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-67461000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	-64682000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	61165000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	304994000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-27312000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	25902000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	128851000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	622000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	3120000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	265000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-147000	USD
CY2014Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	231000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	1156000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	99000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-61000	USD
CY2014Q3	us-gaap	Other Deferred Credits Noncurrent OtherDeferredCreditsNoncurrent	133908000	USD
CY2015Q1	us-gaap	Other Deferred Credits Noncurrent OtherDeferredCreditsNoncurrent	126908000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	118000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-4709000	USD
CY2014Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	5123000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	5352000	USD
CY2015Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1388000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	2571000	USD
CY2014Q3	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	10079000	USD
CY2015Q1	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	5314000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-4927000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1262000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	62776000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	64842000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	367393000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	493341000	USD
CY2014Q3	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	134202000	USD
CY2015Q1	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	137204000	USD
CY2014Q3	us-gaap	Prepaid Taxes PrepaidTaxes	13743000	USD
CY2015Q1	us-gaap	Prepaid Taxes PrepaidTaxes	22266000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	71900000	USD
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	4863000	USD
	us-gaap	Proceeds From Repurchase Of Equity ProceedsFromRepurchaseOfEquity	3574000	USD
CY2014Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	8245791000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	8691487000	USD
CY2014Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5743091000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5896506000	USD
CY2014Q3	us-gaap	Receivables Net Current ReceivablesNetCurrent	149735000	USD
CY2015Q1	us-gaap	Receivables Net Current ReceivablesNetCurrent	207673000	USD
CY2014Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-15470000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-9585000	USD
CY2015Q1	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	31213000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	45389000	USD
CY2014Q3	us-gaap	Refundable Gas Costs RefundableGasCosts	33745000	USD
CY2015Q1	us-gaap	Refundable Gas Costs RefundableGasCosts	44796000	USD
CY2014Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	22719000	USD
CY2015Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	17318000	USD
CY2014Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	224436000	USD
CY2015Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	217369000	USD
CY2014Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	18072000	USD
CY2015Q1	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	5953000	USD
CY2014Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	81152000	USD
CY2015Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	119631000	USD
	us-gaap	Remaining Recovery Period Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided1 RemainingRecoveryPeriodOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided1	P12Y
CY2013Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1442617000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1493466000	USD
CY2014Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1557184000	USD
CY2014Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1614361000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1666659000	USD
CY2015Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1650840000	USD
CY2014Q1	us-gaap	Sales Revenue Goods Gross SalesRevenueGoodsGross	756242000	USD
	us-gaap	Sales Revenue Goods Gross SalesRevenueGoodsGross	1306314000	USD
CY2015Q1	us-gaap	Sales Revenue Goods Gross SalesRevenueGoodsGross	596127000	USD
	us-gaap	Sales Revenue Goods Gross SalesRevenueGoodsGross	1120036000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	8045000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	5985000	USD
CY2014Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	85600000	USD
CY2015Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	157500000	USD
	us-gaap	Stock Issued During Period Shares Dividend Reinvestment Plan StockIssuedDuringPeriodSharesDividendReinvestmentPlan	51620	shares
	us-gaap	Stock Issued During Period Shares Employee Benefit Plan StockIssuedDuringPeriodSharesEmployeeBenefitPlan	43255	shares
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	125451	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	42754	shares
CY2014Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2410683000	USD
CY2015Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2599249000	USD
CY2014Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	25704000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	46630000	USD
CY2015Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	24916000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	45845000	USD
	us-gaap	Unrealized Gain Loss On Price Risk Cash Flow Derivatives Before Tax UnrealizedGainLossOnPriceRiskCashFlowDerivativesBeforeTax	302700000	USD
CY2014Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	137716000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	245562000	USD
CY2015Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	133245000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	245827000	USD
CY2014Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	84837123	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	84787610	shares
CY2015Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	85133142	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	85175961	shares
CY2014Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83856120	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83781085	shares
CY2015Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84317508	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	84262471	shares

Files In Submission

Name	View Source	Status
0000070145-15-000027-index-headers.html	Edgar Link	pending
0000070145-15-000027-index.html	Edgar Link	pending
0000070145-15-000027.txt	Edgar Link	pending
0000070145-15-000027-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
nfg-20150331.xml	Edgar Link	completed
nfg-20150331.xsd	Edgar Link	pending
nfg-20150331_cal.xml	Edgar Link	unprocessable
nfg-20150331_def.xml	Edgar Link	unprocessable
nfg-20150331_lab.xml	Edgar Link	unprocessable
nfg-20150331_pre.xml	Edgar Link	unprocessable
nfg-3312015x10q.htm	Edgar Link	pending
nfg-3312015xexhibit101.htm	Edgar Link	pending
nfg-3312015xexhibit12.htm	Edgar Link	pending
nfg-3312015xexhibit311.htm	Edgar Link	pending
nfg-3312015xexhibit312.htm	Edgar Link	pending
nfg-3312015xexhibit32.htm	Edgar Link	pending
nfg-3312015xexhibit99.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
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R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$NFG
NATIONAL FUEL GAS CO Stock $nfg

2015 Q1 Form 10-Q Financial Statement

#000007014515000027 Filed on May 01, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NFG NATIONAL FUEL GAS CO Stock $nfg

2015 Q1 Form 10-Q Financial Statement

#000007014515000027 Filed on May 01, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NFG
NATIONAL FUEL GAS CO Stock $nfg