$ATO
Atmos Energy Corp Stock $ato

$ato Overview Financials Valuation SEC Filings Company Website

2016 Q2 Form 10-Q Financial Statement

#000073180216000048 Filed on May 04, 2016

Income Statement

Concept	2016 Q2	2016 Q1	2015 Q1
Revenue	$456.2M	$890.0M	$1.173B
YoY Change	0.16%	-24.13%	-40.3%
Cost Of Revenue	$64.60M	$377.4M	$1.019B
YoY Change	-78.8%	-62.97%	-30.59%
Gross Profit	$391.6M	$512.7M	$505.6M
YoY Change	6.38%	1.41%	1.87%
Gross Profit Margin	85.84%	57.6%	43.1%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$73.50M	$72.00M	$68.00M
YoY Change	7.3%	5.88%	10.93%
% of Gross Profit	18.77%	14.04%	13.45%
Operating Expenses	$270.1M	$267.8M	$270.5M
YoY Change	2.3%	-1.01%	9.88%
Operating Profit	$128.4M	$251.7M	$242.0M
YoY Change	15.67%	3.99%	-3.23%
Interest Expense	$27.68M	$27.56M	$27.45M
YoY Change	-0.99%	0.41%	-13.15%
% of Operating Profit	21.56%	10.95%	11.34%
Other Income/Expense, Net	$1.118M	-$329.0K	-$1.561M
YoY Change	76.34%	-78.92%	2.97%
Pretax Income	$101.8M	$223.8M	$221.2M
YoY Change	12.79%	1.16%	1.95%
Income Tax	$35.69M	$80.77M	$83.52M
% Of Pretax Income	35.05%	36.09%	37.76%
Net Earnings	$71.19M	$141.8M	$137.7M
YoY Change	26.5%	3.0%	3.24%
Net Earnings / Revenue	15.61%	15.93%	11.74%
Basic Earnings Per Share	$0.69	$1.38	$1.35
Diluted Earnings Per Share	$0.69	$1.38	$1.35
COMMON SHARES
Basic Shares Outstanding	102.2M shares	102.1M shares	101.7M shares
Diluted Shares Outstanding			101.7M shares

Balance Sheet

Concept	2016 Q2	2016 Q1	2015 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$66.00M	$48.00M	$96.00M
YoY Change	53.49%	-50.0%	-29.93%
Cash & Equivalents	$66.21M	$47.92M	$95.53M
Short-Term Investments
Other Short-Term Assets	$60.50M	$52.45M	$67.13M
YoY Change	3.25%	-21.86%	-46.91%
Inventory	$245.0M	$191.0M	$143.0M
Prepaid Expenses
Receivables	$277.4M	$361.6M	$511.8M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$648.9M	$652.9M	$817.6M
YoY Change	5.23%	-20.15%	-22.8%
LONG-TERM ASSETS
Property, Plant & Equipment	$8.054B	$7.839B	$7.026B
YoY Change	11.67%	11.57%	12.06%
Goodwill	$742.7M	$742.7M	$742.0M
YoY Change	0.09%	0.09%	0.09%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$282.2M	$308.9M	$340.9M
YoY Change	-10.05%	-9.39%	-18.27%
Total Long-Term Assets	$9.078B	$8.891B	$8.109B
YoY Change	9.8%	9.64%	9.16%
TOTAL ASSETS
Total Short-Term Assets	$648.9M	$652.9M	$817.6M
Total Long-Term Assets	$9.078B	$8.891B	$8.109B
Total Assets	$9.727B	$9.544B	$8.927B
YoY Change	9.49%	6.92%	5.17%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$199.0M	$227.0M	$296.0M
YoY Change	-12.33%	-23.31%	-33.18%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$670.5M	$626.9M	$225.0M
YoY Change	166.08%	178.65%
Long-Term Debt Due	$250.0M
YoY Change
Total Short-Term Liabilities	$1.530B	$1.227B	$1.019B
YoY Change	66.9%	20.51%	-25.3%
LONG-TERM LIABILITIES
Long-Term Debt	$2.206B	$2.456B	$2.455B
YoY Change	-10.17%	0.01%	25.53%
Other Long-Term Liabilities	$228.8M	$237.5M	$181.9M
YoY Change	140.9%	30.56%	344.06%
Total Long-Term Liabilities	$2.434B	$2.693B	$2.637B
YoY Change	-4.54%	2.12%	32.07%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.530B	$1.227B	$1.019B
Total Long-Term Liabilities	$2.434B	$2.693B	$2.637B
Total Liabilities	$3.964B	$3.920B	$3.656B
YoY Change	14.35%	7.24%	8.79%
SHAREHOLDERS EQUITY
Retained Earnings	$1.273B	$1.245B	$1.075B
YoY Change	16.49%	15.83%	16.33%
Common Stock	$2.372B	$2.256B	$2.193B
YoY Change	7.44%	2.91%	1.34%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$3.467B	$3.345B	$3.140B
YoY Change
Total Liabilities & Shareholders Equity	$9.727B	$9.544B	$8.927B
YoY Change	9.49%	6.92%	5.17%

Cashflow Statement

Concept	2016 Q2	2016 Q1	2015 Q1
OPERATING ACTIVITIES
Net Income	$71.19M	$141.8M	$137.7M
YoY Change	26.5%	3.0%	3.24%
Depreciation, Depletion And Amortization	$73.50M	$72.00M	$68.00M
YoY Change	7.3%	5.88%	10.93%
Cash From Operating Activities	$176.9M	$382.9M	$513.4M
YoY Change	0.06%	-25.42%	12.42%
INVESTING ACTIVITIES
Capital Expenditures	-$253.7M	-$245.6M	-$180.3M
YoY Change	12.31%	36.22%	1.07%
Acquisitions
YoY Change
Other Investing Activities	$3.800M	$2.400M	-$600.0K
YoY Change	1800.0%	-500.0%	-160.0%
Cash From Investing Activities	-$249.9M	-$243.2M	-$180.9M
YoY Change	10.77%	34.44%	1.92%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	91.20M	-170.6M	-360.8M
YoY Change	-2705.71%	-52.72%	7.06%
NET CHANGE
Cash From Operating Activities	176.9M	382.9M	513.4M
Cash From Investing Activities	-249.9M	-243.2M	-180.9M
Cash From Financing Activities	91.20M	-170.6M	-360.8M
Net Change In Cash	18.20M	-30.90M	-28.30M
YoY Change	-134.8%	9.19%	-51.04%
FREE CASH FLOW
Cash From Operating Activities	$176.9M	$382.9M	$513.4M
Capital Expenditures	-$253.7M	-$245.6M	-$180.3M
Free Cash Flow	$430.6M	$628.5M	$693.7M
YoY Change	6.93%	-9.4%	9.23%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2016Q1	ato	Atm Equity Distribution Offering Price Maximum Amount ATMEquityDistributionOfferingPriceMaximumAmount	200000000	USD
CY2016Q1	ato	Atm Equity Distribution Shares Issued ATMEquityDistributionSharesIssued	0	shares
CY2016Q1	ato	Accumulated Other Comprehensive Income Loss Derivatives Qualifyingas Hedges Interest Rate Agreements Realized Gain Loss Netof Tax AccumulatedOtherComprehensiveIncomeLossDerivativesQualifyingasHedgesInterestRateAgreementsRealizedGainLossNetofTax	-18500000	USD
	ato	Other Comprehensive Income Reclassification Adjustment On Forward Commodity Contracts Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnForwardCommodityContractsIncludedInNetIncomeNetOfTax	7768000	USD
CY2015Q3	ato	Available For Sale Securities Supplemental Executive Benefit Plans AvailableForSaleSecuritiesSupplementalExecutiveBenefitPlans	41700000	USD
CY2016Q1	ato	Available For Sale Securities Supplemental Executive Benefit Plans AvailableForSaleSecuritiesSupplementalExecutiveBenefitPlans	41100000	USD
CY2015Q1	ato	Cash Flow Hedge Gain Loss Impacton Earnings CashFlowHedgeGainLossImpactonEarnings	-13051000	USD
	ato	Cash Flow Hedge Gain Loss Impacton Earnings CashFlowHedgeGainLossImpactonEarnings	-13641000	USD
CY2016Q1	ato	Cash Flow Hedge Gain Loss Impacton Earnings CashFlowHedgeGainLossImpactonEarnings	-12778000	USD
	ato	Cash Flow Hedge Gain Loss Impacton Earnings CashFlowHedgeGainLossImpactonEarnings	-35923000	USD
CY2015Q1	ato	Cash Flow Hedge Gain Loss Included In Cost Of Sales Net CashFlowHedgeGainLossIncludedInCostOfSalesNet	-12915000	USD
	ato	Cash Flow Hedge Gain Loss Included In Cost Of Sales Net CashFlowHedgeGainLossIncludedInCostOfSalesNet	-13061000	USD
CY2016Q1	ato	Cash Flow Hedge Gain Loss Included In Cost Of Sales Net CashFlowHedgeGainLossIncludedInCostOfSalesNet	-12642000	USD
	ato	Cash Flow Hedge Gain Loss Included In Cost Of Sales Net CashFlowHedgeGainLossIncludedInCostOfSalesNet	-35650000	USD
CY2015Q1	ato	Cash Flow Hedge Gain Loss Reclassifiedto Purchased Gas Cost Net CashFlowHedgeGainLossReclassifiedtoPurchasedGasCostNet	-13078000	USD
	ato	Cash Flow Hedge Gain Loss Reclassifiedto Purchased Gas Cost Net CashFlowHedgeGainLossReclassifiedtoPurchasedGasCostNet	-12734000	USD
CY2016Q1	ato	Cash Flow Hedge Gain Loss Reclassifiedto Purchased Gas Cost Net CashFlowHedgeGainLossReclassifiedtoPurchasedGasCostNet	-12703000	USD
	ato	Cash Flow Hedge Gain Loss Reclassifiedto Purchased Gas Cost Net CashFlowHedgeGainLossReclassifiedtoPurchasedGasCostNet	-35668000	USD
	ato	Commodity Contract Gain Loss Reclassified To Earnings CommodityContractGainLossReclassifiedToEarnings	-22864000	USD
CY2016Q1	ato	Debt And Equity Securities Authorized For Issuance DebtAndEquitySecuritiesAuthorizedForIssuance	2500000000	USD
CY2015Q1	ato	Fair Value Hedge Basis Ineffectiveness FairValueHedgeBasisIneffectiveness	678000	USD
	ato	Fair Value Hedge Basis Ineffectiveness FairValueHedgeBasisIneffectiveness	-309000	USD
CY2016Q1	ato	Fair Value Hedge Basis Ineffectiveness FairValueHedgeBasisIneffectiveness	2095000	USD
	ato	Fair Value Hedge Basis Ineffectiveness FairValueHedgeBasisIneffectiveness	806000	USD
CY2015Q1	ato	Fair Value Hedge Timing Ineffectiveness FairValueHedgeTimingIneffectiveness	1802000	USD
	ato	Fair Value Hedge Timing Ineffectiveness FairValueHedgeTimingIneffectiveness	4481000	USD
CY2016Q1	ato	Fair Value Hedge Timing Ineffectiveness FairValueHedgeTimingIneffectiveness	1250000	USD
	ato	Fair Value Hedge Timing Ineffectiveness FairValueHedgeTimingIneffectiveness	-5366000	USD
CY2015Q1	ato	Gain Loss On Hedge Ineffectiveness GainLossOnHedgeIneffectiveness	-2300000	USD
	ato	Gain Loss On Hedge Ineffectiveness GainLossOnHedgeIneffectiveness	-4500000	USD
CY2016Q1	ato	Gain Loss On Hedge Ineffectiveness GainLossOnHedgeIneffectiveness	-3300000	USD
	ato	Gain Loss On Hedge Ineffectiveness GainLossOnHedgeIneffectiveness	4600000	USD
	ato	Hedge Percentage Of Actual Heating Season Gas HedgePercentageOfActualHeatingSeasonGas	0.33
	ato	Hedge Volume Of Actual Heating Season Gas HedgeVolumeOfActualHeatingSeasonGas	23000	MMcf
CY2015Q3	ato	Hedged Portion Of Gas Stored Underground Fair Value Disclosure HedgedPortionOfGasStoredUndergroundFairValueDisclosure	43901000	USD
CY2016Q1	ato	Hedged Portion Of Gas Stored Underground Fair Value Disclosure HedgedPortionOfGasStoredUndergroundFairValueDisclosure	65077000	USD
CY2015Q3	ato	Intercompany Payables IntercompanyPayables	0	USD
CY2016Q1	ato	Intercompany Payables IntercompanyPayables	0	USD
CY2015Q3	ato	Intercompany Receivables IntercompanyReceivables	0	USD
CY2016Q1	ato	Intercompany Receivables IntercompanyReceivables	0	USD
	ato	Interest Rate Agreement Gain Loss Reclassified To Earnings InterestRateAgreementGainLossReclassifiedToEarnings	-18477000	USD
CY2015Q3	ato	Investment In Subsidaries InvestmentInSubsidaries	0	USD
CY2016Q1	ato	Investment In Subsidaries InvestmentInSubsidaries	0	USD
	ato	Maximum Hedge Percentage Of Anticipated Heating Season Gas MaximumHedgePercentageOfAnticipatedHeatingSeasonGas	0.5
	ato	Minimum Hedge Percentage Of Anticipated Heating Season Gas MinimumHedgePercentageOfAnticipatedHeatingSeasonGas	0.25
	ato	Minimum Length Of Time Hedged In Cash Flow Hedge MinimumLengthOfTimeHedgedInCashFlowHedge	P1M
CY2014Q4	ato	Net Proceeds From Issuance Of Debt NetProceedsFromIssuanceOfDebt	494000000	USD
	ato	Nonregulated Segment Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate NonregulatedSegmentEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.39
	ato	Nonregulated Segment Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate NonregulatedSegmentEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.39
CY2016Q1	ato	Number Of Customers Regulated Distribution NumberOfCustomersRegulatedDistribution	3000000	customers
CY2016Q1	ato	Number Of Divisions Regulated Distribution NumberOfDivisionsRegulatedDistribution	6	regulated_gas_distributions_divisions
CY2015Q1	ato	Other Comprehensive Income Reclassification Adjustment On Forward Commodity Contracts Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnForwardCommodityContractsIncludedInNetIncomeNetOfTax	7978000	USD
CY2016Q1	ato	Other Comprehensive Income Reclassification Adjustment On Forward Commodity Contracts Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnForwardCommodityContractsIncludedInNetIncomeNetOfTax	7749000	USD
	ato	Other Comprehensive Income Reclassification Adjustment On Forward Commodity Contracts Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnForwardCommodityContractsIncludedInNetIncomeNetOfTax	21758000	USD
CY2015Q1	ato	Other Comprehensive Income Reclassification Adjustment On Interest Rate Agreements Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateAgreementsIncludedInNetIncomeNetOfTax	86000	USD
	ato	Other Comprehensive Income Reclassification Adjustment On Interest Rate Agreements Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateAgreementsIncludedInNetIncomeNetOfTax	368000	USD
CY2016Q1	ato	Other Comprehensive Income Reclassification Adjustment On Interest Rate Agreements Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateAgreementsIncludedInNetIncomeNetOfTax	86000	USD
	ato	Other Comprehensive Income Reclassification Adjustment On Interest Rate Agreements Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateAgreementsIncludedInNetIncomeNetOfTax	173000	USD
CY2015Q1	ato	Other Comprehensive Income Unrealized Gain Loss On Forward Commodity Contracts Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnForwardCommodityContractsArisingDuringPeriodNetOfTax	-10160000	USD
	ato	Other Comprehensive Income Unrealized Gain Loss On Forward Commodity Contracts Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnForwardCommodityContractsArisingDuringPeriodNetOfTax	-38902000	USD
CY2016Q1	ato	Other Comprehensive Income Unrealized Gain Loss On Forward Commodity Contracts Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnForwardCommodityContractsArisingDuringPeriodNetOfTax	-7529000	USD
	ato	Other Comprehensive Income Unrealized Gain Loss On Forward Commodity Contracts Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnForwardCommodityContractsArisingDuringPeriodNetOfTax	-19185000	USD
CY2015Q1	ato	Other Comprehensive Income Unrealized Gain Loss On Interest Rate Agreements Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnInterestRateAgreementsArisingDuringPeriodNetOfTax	-32755000	USD
	ato	Other Comprehensive Income Unrealized Gain Loss On Interest Rate Agreements Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnInterestRateAgreementsArisingDuringPeriodNetOfTax	-84824000	USD
CY2016Q1	ato	Other Comprehensive Income Unrealized Gain Loss On Interest Rate Agreements Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnInterestRateAgreementsArisingDuringPeriodNetOfTax	-53704000	USD
	ato	Other Comprehensive Income Unrealized Gain Loss On Interest Rate Agreements Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnInterestRateAgreementsArisingDuringPeriodNetOfTax	-49008000	USD
	ato	Regulated Segments Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate RegulatedSegmentsEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.37
	ato	Regulated Segments Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate RegulatedSegmentsEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.37
CY2015Q3	ato	Regulatory Asset Future Recoverable Pension Costs RegulatoryAssetFutureRecoverablePensionCosts	16600000	USD
CY2016Q1	ato	Regulatory Asset Future Recoverable Pension Costs RegulatoryAssetFutureRecoverablePensionCosts	13600000	USD
CY2015Q3	ato	Regulatory Cost Of Removal Liability RegulatoryCostOfRemovalLiability	427553000	USD
CY2016Q1	ato	Regulatory Cost Of Removal Liability RegulatoryCostOfRemovalLiability	426756000	USD
CY2015Q3	ato	Regulatory Cost Of Removal Obligation RegulatoryCostOfRemovalObligation	427553000	USD
CY2016Q1	ato	Regulatory Cost Of Removal Obligation RegulatoryCostOfRemovalObligation	426756000	USD
CY2015Q3	ato	Segment Reporting Information Other Current Assets SegmentReportingInformationOtherCurrentAssets	588421000	USD
CY2016Q1	ato	Segment Reporting Information Other Current Assets SegmentReportingInformationOtherCurrentAssets	597520000	USD
CY2015Q3	ato	Segment Reporting Information Other Current Liabilities SegmentReportingInformationOtherCurrentLiabilities	687328000	USD
CY2016Q1	ato	Segment Reporting Information Other Current Liabilities SegmentReportingInformationOtherCurrentLiabilities	599640000	USD
CY2015Q3	ato	Segment Reporting Information Other Noncurrent Assets SegmentReportingInformationOtherNoncurrentAssets	292989000	USD
CY2016Q1	ato	Segment Reporting Information Other Noncurrent Assets SegmentReportingInformationOtherNoncurrentAssets	308899000	USD
CY2015Q3	ato	Segment Reporting Information Other Noncurrent Liabilities SegmentReportingInformationOtherNoncurrentLiabilities	51157000	USD
CY2016Q1	ato	Segment Reporting Information Other Noncurrent Liabilities SegmentReportingInformationOtherNoncurrentLiabilities	52469000	USD
	ato	Total Hedge Gain Loss Reclassified To Earnings TotalHedgeGainLossReclassifiedToEarnings	-41341000	USD
	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	2016
	dei	Document Period End Date DocumentPeriodEndDate	2016-03-31
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000731802
CY2016Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	102233265	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	Atmos Energy Corporation
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CY2015Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	8343000	USD
CY2016Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	6332000	USD
CY2015Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	542000	USD
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	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	53267000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	19265000	USD
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	us-gaap	Change In Unrealized Gain Loss On Fair Value Hedging Instruments1 ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1	7469000	USD
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	us-gaap	Change In Unrealized Gain Loss On Fair Value Hedging Instruments1 ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1	10338000	USD
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	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	-11641000	USD
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	us-gaap	Change In Unrealized Gain Loss On Hedged Item In Fair Value Hedge1 ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1	-5778000	USD
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	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.78
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	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.84
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CY2015Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
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CY2015Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	101478818	shares
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CY2015Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	101478818	shares
CY2016Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	102209505	shares
CY2015Q3	us-gaap	Common Stock Value CommonStockValue	507000	USD
CY2016Q1	us-gaap	Common Stock Value CommonStockValue	511000	USD
CY2015Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	103795000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	119584000	USD
CY2016Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	87533000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	196762000	USD
CY2015Q1	us-gaap	Cost Of Natural Gas Purchases CostOfNaturalGasPurchases	1019330000	USD
	us-gaap	Cost Of Natural Gas Purchases CostOfNaturalGasPurchases	1854810000	USD
CY2016Q1	us-gaap	Cost Of Natural Gas Purchases CostOfNaturalGasPurchases	614482000	USD
	us-gaap	Cost Of Natural Gas Purchases CostOfNaturalGasPurchases	1076940000	USD
CY2015Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2460000000	USD
CY2016Q1	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2460000000	USD
CY2015Q3	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	2669323000	USD
CY2016Q1	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	2749244000	USD
CY2015Q3	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	4612000	USD
CY2016Q1	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	4441000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	131292000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	132456000	USD
CY2015Q3	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1411315000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	1557790000	USD
CY2015Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	68022000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	135615000	USD
CY2016Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	71972000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	143211000	USD
CY2015Q3	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	82509000	USD
CY2016Q1	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	64846000	USD
CY2015Q3	us-gaap	Derivative Assets DerivativeAssets	9600000	USD
CY2016Q1	us-gaap	Derivative Assets DerivativeAssets	7474000	USD
CY2015Q3	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	9232000	USD
CY2016Q1	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	7474000	USD
CY2015Q3	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	368000	USD
CY2016Q1	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	0	USD
CY2015Q1	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	8700000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	9600000	USD
CY2016Q1	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-2500000	USD
	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-4700000	USD
CY2015Q3	us-gaap	Derivative Liabilities DerivativeLiabilities	120107000	USD
CY2016Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	185841000	USD
CY2015Q3	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	9568000	USD
CY2016Q1	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	784000	USD
CY2015Q3	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	110539000	USD
CY2016Q1	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	185057000	USD
CY2015Q3	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	125983000	USD
CY2016Q1	us-gaap	Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset	90428000	USD
CY2015Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.35
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	2.31
CY2016Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.38
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	2.38
CY2015Q3	us-gaap	Energy Related Inventory Gas Stored Underground EnergyRelatedInventoryGasStoredUnderground	236603000	USD
CY2016Q1	us-gaap	Energy Related Inventory Gas Stored Underground EnergyRelatedInventoryGasStoredUnderground	190961000	USD
CY2014Q4	us-gaap	Extinguishment Of Debt Amount ExtinguishmentOfDebtAmount	500000000	USD
CY2015Q1	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	163000	USD
	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	-327000	USD
CY2016Q1	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	61000	USD
	us-gaap	Gain Loss On Cash Flow Hedge Ineffectiveness Net GainLossOnCashFlowHedgeIneffectivenessNet	18000	USD
CY2015Q1	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	-2480000	USD
	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	-4172000	USD
CY2016Q1	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	-3345000	USD
	us-gaap	Gain Loss On Fair Value Hedges Recognized In Earnings GainLossOnFairValueHedgesRecognizedInEarnings	4560000	USD
CY2015Q3	us-gaap	Goodwill Goodwill	742702000	USD
CY2016Q1	us-gaap	Goodwill Goodwill	742702000	USD
CY2015Q1	us-gaap	Gross Profit GrossProfit	520738000	USD
	us-gaap	Gross Profit GrossProfit	944023000	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	517811000	USD
	us-gaap	Gross Profit GrossProfit	961574000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	221202000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	377456000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	221771000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	386284000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	83518000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	142177000	USD
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	79961000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141613000	USD
	us-gaap	Increase Decrease In Commodity Contract Assets And Liabilities IncreaseDecreaseInCommodityContractAssetsAndLiabilities	29091000	USD
	us-gaap	Increase Decrease In Commodity Contract Assets And Liabilities IncreaseDecreaseInCommodityContractAssetsAndLiabilities	-9528000	USD
	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	-56855000	USD
	us-gaap	Increase Decrease In Operating Assets IncreaseDecreaseInOperatingAssets	85090000	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	27447000	USD
	us-gaap	Interest Expense InterestExpense	57211000	USD
CY2016Q1	us-gaap	Interest Expense InterestExpense	27560000	USD
	us-gaap	Interest Expense InterestExpense	58043000	USD
CY2015Q1	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-136000	USD
	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-580000	USD
CY2016Q1	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-136000	USD
	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	-273000	USD
CY2015Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9092945000	USD
CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9543926000	USD
CY2015Q3	us-gaap	Liabilities Current LiabilitiesCurrent	1154823000	USD
CY2016Q1	us-gaap	Liabilities Current LiabilitiesCurrent	1227353000	USD
CY2016Q1	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	1300000000	USD
CY2015Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2455388000	USD
CY2016Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2455559000	USD
	us-gaap	Maximum Length Of Time Hedged In Cash Flow Hedge1 MaximumLengthOfTimeHedgedInCashFlowHedge1	P57M
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-44591000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	99834000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-442990000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-536345000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	540848000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	455776000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	137684000	USD
	us-gaap	Net Income Loss NetIncomeLoss	235279000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	141810000	USD
	us-gaap	Net Income Loss NetIncomeLoss	244671000	USD
CY2015Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	137388000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	234759000	USD
CY2016Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	141579000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	244266000	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2016Q1	us-gaap	Number Of States In Which Entity Operates NumberOfStatesInWhichEntityOperates	8	state
CY2015Q1	us-gaap	Operating Expenses OperatingExpenses	270528000	USD
	us-gaap	Operating Expenses OperatingExpenses	506088000	USD
CY2016Q1	us-gaap	Operating Expenses OperatingExpenses	267795000	USD
	us-gaap	Operating Expenses OperatingExpenses	515353000	USD
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	250210000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	437935000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	250016000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	446221000	USD
CY2015Q3	us-gaap	Other Assets Current OtherAssetsCurrent	65890000	USD
CY2016Q1	us-gaap	Other Assets Current OtherAssetsCurrent	52451000	USD
CY2015Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	293357000	USD
CY2016Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	308899000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	962000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-105000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-879000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1647000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-34851000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-115590000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-53398000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-46262000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-33889000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-115695000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-54277000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-47909000	USD
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	484000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-129000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-505000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-947000	USD
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	566000	USD
	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	645000	USD
CY2015Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	457954000	USD
CY2016Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	373783000	USD
CY2015Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	161696000	USD
CY2016Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	237526000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-10332000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-10355000	USD
CY2015Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1561000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3268000	USD
CY2016Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-685000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1894000	USD
CY2015Q1	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	133460000	USD
	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	252042000	USD
CY2016Q1	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	133666000	USD
	us-gaap	Other Selling General And Administrative Expense OtherSellingGeneralAndAdministrativeExpense	258514000	USD
	us-gaap	Payments For Proceeds From Hedge Financing Activities PaymentsForProceedsFromHedgeFinancingActivities	-13364000	USD
	us-gaap	Payments For Proceeds From Hedge Financing Activities PaymentsForProceedsFromHedgeFinancingActivities	0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1346000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1888000	USD
	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	7985000	USD
	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	0	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	78074000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	86809000	USD
CY2015Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	180331000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	441644000	USD
CY2016Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	246559000	USD
	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	538233000	USD
CY2015Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	287373000	USD
CY2016Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	294377000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	493538000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	12727000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	17641000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	21839000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	169002000	USD
CY2015Q3	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1809520000	USD
CY2016Q1	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1882815000	USD
CY2015Q3	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	7430580000	USD
CY2016Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	7839413000	USD
CY2015Q3	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	9240100000	USD
CY2016Q1	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	9722228000	USD
CY2015Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	1540068000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2798833000	USD
CY2016Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	1132293000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2038514000	USD
CY2015Q3	us-gaap	Regulatory Assets RegulatoryAssets	192339000	USD
CY2016Q1	us-gaap	Regulatory Assets RegulatoryAssets	201450000	USD
CY2015Q3	us-gaap	Regulatory Liabilities RegulatoryLiabilities	524532000	USD
CY2016Q1	us-gaap	Regulatory Liabilities RegulatoryLiabilities	570574000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	500000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
CY2015Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1073029000	USD
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1245418000	USD
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	2500000.0	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	2500000.0	shares
CY2015Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	8700000.0	shares
CY2015Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	457927000	USD
CY2016Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	626929000	USD
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2015Q3	us-gaap	Stockholders Equity StockholdersEquity	3194797000	USD
CY2016Q1	us-gaap	Stockholders Equity StockholdersEquity	3344565000	USD
CY2015Q1	us-gaap	Taxes Other TaxesOther	69046000	USD
	us-gaap	Taxes Other TaxesOther	118431000	USD
CY2016Q1	us-gaap	Taxes Other TaxesOther	62157000	USD
	us-gaap	Taxes Other TaxesOther	113628000	USD
CY2015Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	296000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	520000	USD
CY2016Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	231000	USD
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	405000	USD
CY2015Q1	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	101746000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	101667000	shares
CY2016Q1	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	102946000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	102837000	shares
	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Nature of Business</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Atmos Energy Corporation (“Atmos Energy” or the “Company”) and our subsidiaries are engaged primarily in the regulated natural gas distribution and pipeline businesses as well as other nonregulated natural gas businesses. Historically, our regulated businesses have generated over 90 percent of our consolidated net income.</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Through our regulated distribution business, we deliver natural gas through sales and transportation arrangements to approximately </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three million</font><font style="font-family:inherit;font-size:10pt;"> residential, commercial, public authority and industrial customers through our </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">six</font><font style="font-family:inherit;font-size:10pt;"> regulated distribution divisions, which at </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;">, covered service areas located in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">eight</font><font style="font-family:inherit;font-size:10pt;"> states. In addition, we transport natural gas for others through our distribution system. Our regulated businesses also include our regulated pipeline and storage operations, which include the transportation of natural gas to our North Texas distribution system and the management of our underground storage facilities. Our regulated businesses are subject to federal and state regulation and/or regulation by local authorities in each of the states in which our regulated distribution divisions operate.</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our nonregulated businesses operate primarily in the Midwest and Southeast through various wholly-owned subsidiaries of Atmos Energy Holdings, Inc. (AEH). AEH is wholly owned by the Company and based in Houston, Texas. Through AEH, we provide natural gas management and transportation services to municipalities, natural gas distribution companies, including certain divisions of Atmos Energy, and third parties.</font></div></div>

Files In Submission

Name	View Source	Status
0000731802-16-000048-index-headers.html	Edgar Link	pending
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0000731802-16-000048.txt	Edgar Link	pending
0000731802-16-000048-xbrl.zip	Edgar Link	pending
ato-20160331.xml	Edgar Link	completed
ato-20160331.xsd	Edgar Link	pending
ato-20160331_cal.xml	Edgar Link	unprocessable
ato-20160331_def.xml	Edgar Link	unprocessable
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ato-20160331_pre.xml	Edgar Link	unprocessable
ato2016033110-q.htm	Edgar Link	pending
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$ATO
Atmos Energy Corp Stock $ato

2016 Q2 Form 10-Q Financial Statement

#000073180216000048 Filed on May 04, 2016

Income Statement

Balance Sheet

Cashflow Statement

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Files In Submission

$ATO Atmos Energy Corp Stock $ato

2016 Q2 Form 10-Q Financial Statement

#000073180216000048 Filed on May 04, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ATO
Atmos Energy Corp Stock $ato