$OGS
ONE Gas, Inc. Stock $ogs

$ogs Overview Financials Valuation SEC Filings Company Website

2015 Q2 Form 10-Q Financial Statement

#000158773215000051 Filed on July 30, 2015

Income Statement

Concept	2015 Q2	2014 Q2
Revenue	$256.8M	$296.8M
YoY Change	-13.48%	-4.75%
Cost Of Revenue	$79.90M	$120.3M
YoY Change	-33.58%	-9.68%
Gross Profit	$176.8M	$176.5M
YoY Change	0.19%	-1.1%
Gross Profit Margin	68.86%	59.47%
Selling, General & Admin	$112.6M	$118.4M
YoY Change	-4.9%	11.49%
% of Gross Profit	63.67%	67.08%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$33.00M	$31.30M
YoY Change	5.43%	-4.86%
% of Gross Profit	18.66%	17.73%
Operating Expenses	$145.6M	$149.7M
YoY Change	-2.74%	7.62%
Operating Profit	$31.27M	$26.81M
YoY Change	16.63%	-31.79%
Interest Expense	$11.19M	$11.78M
YoY Change	-4.98%	-22.34%
% of Operating Profit	35.79%	43.92%
Other Income/Expense, Net	-$400.0K	$300.0K
YoY Change	-233.33%
Pretax Income	$19.65M	$15.37M
YoY Change	27.84%	-36.22%
Income Tax	$7.574M	$5.917M
% Of Pretax Income	38.54%	38.49%
Net Earnings	$12.08M	$9.454M
YoY Change	27.73%	-36.77%
Net Earnings / Revenue	4.7%	3.19%
Basic Earnings Per Share	$0.23	$0.18
Diluted Earnings Per Share	$0.23	$0.18
COMMON SHARES
Basic Shares Outstanding	52.77M shares	51.80M shares
Diluted Shares Outstanding	53.44M shares	52.45M shares

Balance Sheet

Concept	2015 Q2	2014 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$135.9M	$161.3M
YoY Change	-15.75%	4144.74%
Cash & Equivalents	$135.9M	$161.3M
Short-Term Investments
Other Short-Term Assets	$13.84M	$33.89M
YoY Change	-59.16%	-23.49%
Inventory	$151.6M	$152.0M
Prepaid Expenses
Receivables	$142.7M	$192.1M
Other Receivables	$12.20M	$0.00
Total Short-Term Assets	$477.5M	$570.9M
YoY Change	-16.36%	75.78%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.380B	$3.175B
YoY Change	6.47%	9.08%
Goodwill	$158.0M	$158.0M
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$57.73M	$57.76M
YoY Change	-0.05%	2.77%
Total Long-Term Assets	$4.048B	$3.713B
YoY Change	9.04%	18.84%
TOTAL ASSETS
Total Short-Term Assets	$477.5M	$570.9M
Total Long-Term Assets	$4.048B	$3.713B
Total Assets	$4.526B	$4.284B
YoY Change	5.65%	24.2%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$67.82M	$100.4M
YoY Change	-32.42%	16.02%
Accrued Expenses	$14.65M	$58.20M
YoY Change	-74.83%	94.65%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change		-100.0%
Long-Term Debt Due	$7.000K	$6.000K
YoY Change	16.67%	-94.0%
Total Short-Term Liabilities	$246.9M	$268.4M
YoY Change	-7.98%	-40.88%
LONG-TERM LIABILITIES
Long-Term Debt	$1.201B	$1.201B
YoY Change	0.0%	16.75%
Other Long-Term Liabilities	$80.32M	$199.4M
YoY Change	-59.71%	167.96%
Total Long-Term Liabilities	$1.282B	$1.401B
YoY Change	-8.5%	26.94%
TOTAL LIABILITIES
Total Short-Term Liabilities	$246.9M	$268.4M
Total Long-Term Liabilities	$1.282B	$1.401B
Total Liabilities	$1.529B	$1.669B
YoY Change	-8.42%	-25.44%
SHAREHOLDERS EQUITY
Retained Earnings	$80.27M	$28.40M
YoY Change	182.64%
Common Stock	$526.0K	$520.0K
YoY Change	1.15%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$21.18M
YoY Change
Treasury Stock Shares	495.3K shares
Shareholders Equity	$1.819B	$1.780B
YoY Change
Total Liabilities & Shareholders Equity	$4.526B	$4.284B
YoY Change	5.65%	24.2%

Cashflow Statement

Concept	2015 Q2	2014 Q2
OPERATING ACTIVITIES
Net Income	$12.08M	$9.454M
YoY Change	27.73%	-36.77%
Depreciation, Depletion And Amortization	$33.00M	$31.30M
YoY Change	5.43%	-4.86%
Cash From Operating Activities	$101.5M	$79.60M
YoY Change	27.51%	18.28%
INVESTING ACTIVITIES
Capital Expenditures	-$70.50M	-$82.90M
YoY Change	-14.96%	23.18%
Acquisitions
YoY Change
Other Investing Activities		$0.00
YoY Change		-100.0%
Cash From Investing Activities	-$70.50M	-$82.90M
YoY Change	-14.96%	24.1%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-37.60M	-14.00M
YoY Change	168.57%	351.61%
NET CHANGE
Cash From Operating Activities	101.5M	79.60M
Cash From Investing Activities	-70.50M	-82.90M
Cash From Financing Activities	-37.60M	-14.00M
Net Change In Cash	-6.600M	-17.30M
YoY Change	-61.85%	565.38%
FREE CASH FLOW
Cash From Operating Activities	$101.5M	$79.60M
Capital Expenditures	-$70.50M	-$82.90M
Free Cash Flow	$172.0M	$162.5M
YoY Change	5.85%	20.73%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001587732
CY2015Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	52147285	shares
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
	dei	Document Period End Date DocumentPeriodEndDate	2015-06-30
	dei	Document Type DocumentType	10-Q
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	ONE Gas, Inc.
	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2014Q4	invest	Derivative Nonmonetary Notional Amount DerivativeNonmonetaryNotionalAmount	16000	MMcf
CY2015Q2	invest	Derivative Nonmonetary Notional Amount DerivativeNonmonetaryNotionalAmount	16400	MMcf
	ogs	Cashpaymentto Oneo Kuponseparation CashpaymenttoONEOKuponseparation	1130000000	USD
	ogs	Cashpaymentto Oneo Kuponseparation CashpaymenttoONEOKuponseparation	0	USD
	ogs	Commercialpapermaximumborrowingcapacity Commercialpapermaximumborrowingcapacity	700000000	USD
CY2014Q2	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
CY2015Q2	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
CY2014Q4	ogs	Netregulatoryassetsandliabilitiescurrent Netregulatoryassetsandliabilitiescurrent	17726000	USD
CY2015Q2	ogs	Netregulatoryassetsandliabilitiescurrent Netregulatoryassetsandliabilitiescurrent	-15994000	USD
CY2014Q4	ogs	Netregulatoryassetsandliabilitiesnoncurrent Netregulatoryassetsandliabilitiesnoncurrent	463272000	USD
CY2015Q2	ogs	Netregulatoryassetsandliabilitiesnoncurrent Netregulatoryassetsandliabilitiesnoncurrent	438145000	USD
CY2015Q2	ogs	Number Of Former Manufactured Gas Sites Where We Own Or Retain Legal Responsibility For Environmental Conditions NumberOfFormerManufacturedGasSitesWhereWeOwnOrRetainLegalResponsibilityForEnvironmentalConditions	12
CY2015Q2	ogs	Number Of Natural Gas Distribution Services Customers NumberOfNaturalGasDistributionServicesCustomers	2000000
CY2015Q2	ogs	Number Of Sites Where Regulatory Closure Has Been Achieved NumberOfSitesWhereRegulatoryClosureHasBeenAchieved	3
CY2015Q2	ogs	Numberofsiteswherewehavecompletedoraddressedremovalofthesourceofsoilcontaminationaccordingtoplansapprovedby Kdhe. NumberofsiteswherewehavecompletedoraddressedremovalofthesourceofsoilcontaminationaccordingtoplansapprovedbyKDHE.	11
CY2014Q2	ogs	Othercomprehensiveincomelossreclassification Regulatoryadjustments OthercomprehensiveincomelossreclassificationRegulatoryadjustments	2848000	USD
	ogs	Othercomprehensiveincomelossreclassification Regulatoryadjustments OthercomprehensiveincomelossreclassificationRegulatoryadjustments	16604000	USD
CY2015Q2	ogs	Othercomprehensiveincomelossreclassification Regulatoryadjustments OthercomprehensiveincomelossreclassificationRegulatoryadjustments	11962000	USD
	ogs	Othercomprehensiveincomelossreclassification Regulatoryadjustments OthercomprehensiveincomelossreclassificationRegulatoryadjustments	23926000	USD
CY2014Q2	ogs	Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments	-8238000	USD
	ogs	Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments	-16477000	USD
CY2015Q2	ogs	Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments	-12192000	USD
	ogs	Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments Othercomprehensiveincomelossreclassificationadjustmentbeforetaxandregulatoryadjustments	-24384000	USD
CY2015Q2	ogs	Percentageyieldofhighconsequencepipelineareas Percentageyieldofhighconsequencepipelineareas	0.3
CY2014Q4	ogs	Premiumsrecordedinothercurrentassetsonnaturalgascontractsheld Premiumsrecordedinothercurrentassetsonnaturalgascontractsheld	6400000	USD
CY2015Q2	ogs	Premiumsrecordedinothercurrentassetsonnaturalgascontractsheld Premiumsrecordedinothercurrentassetsonnaturalgascontractsheld	5900000	USD
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	700000	shares
CY2014Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52446000	shares
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.60
CY2014Q4	ogs	Total Deferred Credits And Other Liabilities TotalDeferredCreditsAndOtherLiabilities	1261429000	USD
CY2015Q2	ogs	Total Deferred Credits And Other Liabilities TotalDeferredCreditsAndOtherLiabilities	1258823000	USD
CY2014Q4	ogs	Totalgoodwillandotherassets Totalgoodwillandotherassets	687989000	USD
CY2015Q2	ogs	Totalgoodwillandotherassets Totalgoodwillandotherassets	668392000	USD
CY2015Q2	ogs	Treasury Stock Value Funding Source TreasuryStockValueFundingSource	4400000	USD
CY2014Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	159064000	USD
CY2015Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	67819000	USD
CY2014Q4	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	44742000	USD
CY2015Q2	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	34199000	USD
CY2014Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	26019000	USD
CY2015Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	14651000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5174000	USD
CY2015Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4892000	USD
CY2014Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1758796000	USD
CY2015Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1764170000	USD
CY2014Q4	us-gaap	Assets Assets	4649210000	USD
CY2015Q2	us-gaap	Assets Assets	4525960000	USD
CY2014Q4	us-gaap	Assets Current AssetsCurrent	667501000	USD
CY2015Q2	us-gaap	Assets Current AssetsCurrent	477519000	USD
CY2014Q4	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	2995348000	USD
CY2015Q2	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	3020201000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3171000	USD
CY2014Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	161326000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11943000	USD
CY2015Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	135886000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1305000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	158155000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-458000	USD
	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	0
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	123943000	USD
CY2014Q4	us-gaap	Commercial Paper CommercialPaper	42000000	USD
CY2015Q2	us-gaap	Commercial Paper CommercialPaper	0	USD
CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
CY2015Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	52083859	shares
CY2015Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	52598005	shares
CY2014Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.28
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.28
CY2015Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.30
CY2014Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	51941236	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	52083859	shares
CY2015Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	52102754	shares
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	521000	USD
CY2015Q2	us-gaap	Common Stock Value CommonStockValue	526000	USD
CY2014Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12769000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	68452000	USD
CY2015Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12218000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	72739000	USD
CY2014Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	60003000	USD
CY2015Q2	us-gaap	Customer Deposits Current CustomerDepositsCurrent	59179000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1880000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	13152000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	894585000	USD
CY2015Q2	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	900630000	USD
CY2014Q2	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-8541000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-17083000	USD
CY2015Q2	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-12565000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-25130000	USD
CY2014Q2	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-303000	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-606000	USD
CY2015Q2	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-373000	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-746000	USD
CY2014Q2	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
CY2015Q2	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
	us-gaap	Dilutive Securities DilutiveSecurities	0	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	31533000	USD
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.18
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.32
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.23
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.37
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.31
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.23
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.36
CY2015Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4525960000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	78000	USD
CY2014Q2	us-gaap	Gross Profit GrossProfit	176493000	USD
	us-gaap	Gross Profit GrossProfit	436329000	USD
CY2014Q4	us-gaap	Goodwill Goodwill	157953000	USD
CY2015Q2	us-gaap	Goodwill Goodwill	157953000	USD
CY2015Q2	us-gaap	Gross Profit GrossProfit	176837000	USD
	us-gaap	Gross Profit GrossProfit	439815000	USD
CY2014Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	15371000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	111259000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19650000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	117845000	USD
CY2014Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5917000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	42729000	USD
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7574000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	45388000	USD
CY2014Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	43800000	USD
CY2015Q2	us-gaap	Income Tax Receivable IncomeTaxReceivable	12156000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-66392000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-92371000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	13840000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-11368000	USD
	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	-294000	USD
	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	-824000	USD
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	USD
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-31644000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	19386000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	16000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-14083000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-65409000	USD
	us-gaap	Increase Decrease In Materials And Supplies IncreaseDecreaseInMaterialsAndSupplies	-2375000	USD
	us-gaap	Increase Decrease In Materials And Supplies IncreaseDecreaseInMaterialsAndSupplies	4171000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	26294000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	11306000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	6215000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-10543000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-161173000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-181949000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-18613000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-58991000	USD
CY2014Q2	us-gaap	Interest Expense InterestExpense	11776000	USD
	us-gaap	Interest Expense InterestExpense	24726000	USD
CY2015Q2	us-gaap	Interest Expense InterestExpense	11190000	USD
	us-gaap	Interest Expense InterestExpense	22359000	USD
CY2014Q4	us-gaap	Interest Payable Current InterestPayableCurrent	18872000	USD
CY2015Q2	us-gaap	Interest Payable Current InterestPayableCurrent	18888000	USD
CY2015Q2	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	1000000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4649210000	USD
CY2015Q2	us-gaap	Ratio Of Indebtedness To Net Capital1 RatioOfIndebtednessToNetCapital1	0.4
CY2014Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	326749000	USD
CY2015Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	7000	USD
CY2014Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1201311000	USD
CY2014Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	6000	USD
CY2015Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1201308000	USD
CY2014Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	27511000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	392433000	USD
CY2015Q2	us-gaap	Liabilities Current LiabilitiesCurrent	246936000	USD
CY2015Q2	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	699000000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	1200000000	USD
CY2015Q2	us-gaap	Long Term Debt LongTermDebt	1200000000	USD
CY2015Q2	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	31682000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	45076000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-93184000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-148617000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-125425000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	261696000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	342552000	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	9454000	USD
	us-gaap	Net Income Loss NetIncomeLoss	68530000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	12076000	USD
	us-gaap	Net Income Loss NetIncomeLoss	72457000	USD
CY2014Q4	us-gaap	Net Regulatory Assets NetRegulatoryAssets	480998000	USD
CY2015Q2	us-gaap	Net Regulatory Assets NetRegulatoryAssets	422151000	USD
CY2014Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	26812000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	136165000	USD
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	31270000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	140275000	USD
CY2014Q4	us-gaap	Other Assets Current OtherAssetsCurrent	22005000	USD
CY2015Q2	us-gaap	Other Assets Current OtherAssetsCurrent	13843000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	51313000	USD
CY2015Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	57728000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3315000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-78000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	142000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	282000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-3315000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	78000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-142000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-282000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-2075000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	49000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-88000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-176000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-5390000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	127000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-3315000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-230000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-142000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-282000	USD
CY2014Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-2075000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	49000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-88000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-176000	USD
CY2014Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	9260000	USD
CY2015Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	14839000	USD
CY2014Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	79065000	USD
CY2015Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	80315000	USD
CY2014Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	337000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1485000	USD
CY2015Q2	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	502000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	956000	USD
CY2014Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	672000	USD
CY2015Q2	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	72000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	885000	USD
	us-gaap	Payments For Removal Costs PaymentsForRemovalCosts	21557000	USD
	us-gaap	Payments For Removal Costs PaymentsForRemovalCosts	20902000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	24122000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	14553000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	31533000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	11058000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	0	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	148617000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	125425000	USD
CY2014Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	287779000	USD
CY2015Q2	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	277878000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	693000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4471000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1199994000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
	us-gaap	Proceeds From Repayments Of Commercial Paper ProceedsFromRepaymentsOfCommercialPaper	0	USD
	us-gaap	Proceeds From Repayments Of Commercial Paper ProceedsFromRepaymentsOfCommercialPaper	-42000000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3711000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2099000	USD
CY2014Q4	us-gaap	Public Utilities Inventory PublicUtilitiesInventory	185300000	USD
CY2015Q2	us-gaap	Public Utilities Inventory PublicUtilitiesInventory	119891000	USD
CY2014Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1556481000	USD
CY2015Q2	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1590940000	USD
CY2014Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	3293720000	USD
CY2015Q2	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	3380049000	USD
CY2014Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	4850201000	USD
CY2015Q2	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	4970989000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	39894000	USD
CY2015Q2	us-gaap	Receivables Net Current ReceivablesNetCurrent	142701000	USD
CY2015Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	80273000	USD
CY2014Q2	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	0
CY2014Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	478723000	USD
CY2015Q2	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	452711000	USD
CY2014Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	32467000	USD
CY2015Q2	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	37354000	USD
CY2014Q2	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	296838000	USD
	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	1063016000	USD
CY2015Q2	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	256786000	USD
	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	933317000	USD
CY2014Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	50193000	USD
CY2015Q2	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	21360000	USD
CY2015Q2	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	0
	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	0
	us-gaap	Share Based Compensation ShareBasedCompensation	3649000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	3684000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	7772000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	1794037000	USD
CY2015Q2	us-gaap	Stockholders Equity StockholdersEquity	1818893000	USD
CY2014Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	0	shares
CY2015Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	495251	shares
CY2015Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	564000	shares
CY2014Q4	us-gaap	Treasury Stock Value TreasuryStockValue	0	USD
CY2015Q2	us-gaap	Treasury Stock Value TreasuryStockValue	21184000	USD
CY2015Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	24100000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	24122000	USD
CY2014Q2	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	149681000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	300164000	USD
CY2015Q2	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	145567000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	299540000	USD
CY2014Q2	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	31318000	USD
	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	62778000	USD
CY2015Q2	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	33006000	USD
	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	64636000	USD
CY2014Q2	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	120345000	USD
	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	626687000	USD
CY2015Q2	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	79949000	USD
	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	493502000	USD
CY2014Q2	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	103826000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	207325000	USD
CY2015Q2	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	99422000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	205983000	USD
CY2014Q2	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	14537000	USD
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52481000	shares
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	30061000	USD
CY2015Q2	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	13139000	USD
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	28921000	USD
CY2014Q2	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	649000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	416000	shares
CY2015Q2	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	671000	shares
CY2015Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53438000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53437000	shares
CY2014Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	51797000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52065000	shares
CY2015Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52767000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52737000	shares
	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Treatment</font><font style="font-family:inherit;font-size:10pt;"> - We record all derivative instruments at fair value, with the exception of normal purchases and normal sales that are expected to result in physical delivery. The accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, if so, the reason for holding it, or if regulatory rulings require a different accounting treatment.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">If certain conditions are met, we may elect to designate a derivative instrument as a hedge to mitigate the risk of exposure to changes in fair values or cash flows.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The table below summarizes the various ways in which we account for our derivative instruments and the impact on our financial statements:</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5" rowspan="1"></td></tr><tr><td width="23%" rowspan="1" colspan="1"></td><td width="3%" rowspan="1" colspan="1"></td><td width="35%" rowspan="1" colspan="1"></td><td width="3%" rowspan="1" colspan="1"></td><td width="36%" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Recognition and Measurement</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Accounting Treatment</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Balance Sheet</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">Income Statement</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="vertical-align:top;text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;vertical-align:top;">Normal purchases and</font></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;vertical-align:top;">normal sales</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">-</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Recorded at historical cost</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">-</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Change in fair value not recognized in earnings</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Mark-to-market</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">-</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Recorded at fair value</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">-</font></div></td><td style="vertical-align:top;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Change in fair value recognized in, and</font></div><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">recoverable through, the purchased-gas cost adjustment mechanisms</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We have not elected to designate any of our derivative instruments as hedges. Premiums paid and any cash settlements received associated with the commodity derivative instruments entered into by us are included in, and recoverable through, the purchased-gas cost adjustment mechanisms.</font></div></div>
	us-gaap	Description Of New Accounting Pronouncements Not Yet Adopted DescriptionOfNewAccountingPronouncementsNotYetAdopted	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Recently Issued Accounting Standards Update </font><font style="font-family:inherit;font-size:10pt;">- In April 2015, the FASB issued ASU 2015-03, “Interest-Imputation of Interest,” which requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability. We do not expect this issued guidance, which is required to be adopted for our quarterly and annual reports beginning December 15, 2015, to have a material impact on our financial statements. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In April 2015, the FASB issued ASU 2015-05, “Intangibles-Goodwill and Other-Internal-Use Software,” which helps entities evaluate the accounting for fees paid by a customer in a cloud computing arrangement. We are evaluating the impact of this issued guidance, which is required to be adopted for our quarterly and annual reports beginning December 15, 2015. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers,” which clarifies and converges the revenue recognition principles under GAAP and International Financial Reporting Standards. In July 2015, FASB delayed the effective date for one year. We are evaluating the impact of this issued guidance, which is required to be adopted for our quarterly and annual reports beginning with the first quarter 2018.</font></div></div>
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font><font style="font-family:inherit;font-size:10pt;"> - The preparation of our financial statements and related disclosures in accordance with GAAP requires us to make estimates and assumptions with respect to values or conditions that cannot be known with certainty that affect the reported amount of assets and liabilities, and the disclosure of contingent assets and liabilities at the date of the financial statements. These estimates and assumptions also affect the reported amounts of revenue and expenses during the reporting period. Items that may be estimated include, but are not limited to, the economic useful life of assets, fair value of assets and liabilities, provision for doubtful accounts, unbilled revenues for natural gas delivered but for which meters have not been read, natural gas purchased but for which no invoice has been received, provision for income taxes, including any deferred tax valuation allowances, the results of litigation and various other recorded or disclosed amounts.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We evaluate these estimates on an ongoing basis using historical experience and other methods we consider reasonable based on the particular circumstances. Nevertheless, actual results may differ significantly from the estimates. Any effects on our financial position or results of operations from revisions to these estimates are recorded in the period when the facts that give rise to the revision become known.</font></div></div>

Files In Submission

Name	View Source	Status
0001587732-15-000051-index-headers.html	Edgar Link	pending
0001587732-15-000051-index.html	Edgar Link	pending
0001587732-15-000051.txt	Edgar Link	pending
0001587732-15-000051-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
ogs-20150630.xml	Edgar Link	completed
ogs-20150630.xsd	Edgar Link	pending
ogs-20150630_cal.xml	Edgar Link	unprocessable
ogs-20150630_def.xml	Edgar Link	unprocessable
ogs-20150630_lab.xml	Edgar Link	unprocessable
ogs-20150630_pre.xml	Edgar Link	unprocessable
ogsexhibit3112q10-q2015.htm	Edgar Link	pending
ogsexhibit3122q10-q2015.htm	Edgar Link	pending
ogsexhibit3212q10-q2015.htm	Edgar Link	pending
ogsexhibit3222q10-q2015.htm	Edgar Link	pending
onegas10-qx6302015.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$OGS
ONE Gas, Inc. Stock $ogs

2015 Q2 Form 10-Q Financial Statement

#000158773215000051 Filed on July 30, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OGS ONE Gas, Inc. Stock $ogs

2015 Q2 Form 10-Q Financial Statement

#000158773215000051 Filed on July 30, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OGS
ONE Gas, Inc. Stock $ogs