$OGS
ONE Gas, Inc. Stock $ogs

$ogs Overview Financials Valuation SEC Filings Company Website

2016 Q4 Form 10-Q Financial Statement

#000158773216000145 Filed on November 01, 2016

Income Statement

Concept	2016 Q4	2016 Q3	2015 Q3
Revenue	$440.8M	$232.2M	$225.2M
YoY Change	13.29%	3.11%	-6.75%
Cost Of Revenue	$197.4M	$52.30M	$54.70M
YoY Change	25.17%	-4.39%	-27.16%
Gross Profit	$243.4M	$179.9M	$170.5M
YoY Change	5.18%	5.53%	2.43%
Gross Profit Margin	55.22%	77.49%	75.71%
Selling, General & Admin	$127.5M	$112.8M	$111.6M
YoY Change	3.57%	1.08%	-3.88%
% of Gross Profit	52.38%	62.69%	65.45%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$37.30M	$36.30M	$34.00M
YoY Change	8.43%	6.76%	8.97%
% of Gross Profit	15.32%	20.17%	19.94%
Operating Expenses	$164.8M	$149.0M	$145.6M
YoY Change	4.63%	2.34%	-1.15%
Operating Profit	$78.53M	$30.89M	$24.95M
YoY Change	6.27%	23.81%	30.5%
Interest Expense	-$11.20M	$10.81M	$11.23M
YoY Change	1.82%	-3.77%	0.65%
% of Operating Profit	-14.26%	34.99%	45.02%
Other Income/Expense, Net	-$300.0K	$600.0K	-$1.700M
YoY Change	-62.5%	-135.29%	183.33%
Pretax Income	$67.00M	$20.64M	$12.00M
YoY Change	7.72%	71.98%	64.05%
Income Tax	$24.70M	$7.900M	$4.629M
% Of Pretax Income	36.87%	38.28%	38.58%
Net Earnings	$42.32M	$12.74M	$7.371M
YoY Change	7.94%	72.8%	58.41%
Net Earnings / Revenue	9.6%	5.49%	3.27%
Basic Earnings Per Share	$0.81	$0.24	$0.14
Diluted Earnings Per Share	$0.80	$0.24	$0.14
COMMON SHARES
Basic Shares Outstanding	52.25M shares	52.45M shares	52.41M shares
Diluted Shares Outstanding		52.94M shares	53.07M shares

Balance Sheet

Concept	2016 Q4	2016 Q3	2015 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$14.70M	$4.500M	$53.00M
YoY Change	512.5%	-91.51%	-11.22%
Cash & Equivalents	$14.66M	$4.513M	$52.97M
Short-Term Investments
Other Short-Term Assets	$20.65M	$12.46M	$12.23M
YoY Change	23.02%	1.88%	-69.83%
Inventory	$159.5M	$174.3M	$193.3M
Prepaid Expenses
Receivables	$290.9M	$105.1M	$103.4M
Other Receivables	$1.400M	$6.900M	$23.70M
Total Short-Term Assets	$568.9M	$377.2M	$417.3M
YoY Change	17.83%	-9.63%	-17.39%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.732B	$3.680B	$3.436B
YoY Change	6.26%	7.12%	6.14%
Goodwill	$158.0M	$158.0M	$158.0M
YoY Change	0.0%	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$43.77M	$47.14M	$54.91M
YoY Change	-5.24%	-14.14%	4.01%
Total Long-Term Assets	$4.374B	$4.317B	$4.089B
YoY Change	5.35%	5.56%	8.76%
TOTAL ASSETS
Total Short-Term Assets	$568.9M	$377.2M	$417.3M
Total Long-Term Assets	$4.374B	$4.317B	$4.089B
Total Assets	$4.943B	$4.694B	$4.506B
YoY Change	6.65%	4.16%	5.66%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$132.0M	$70.56M	$57.24M
YoY Change	22.8%	23.27%	-41.38%
Accrued Expenses	$22.93M	$17.81M	$18.00M
YoY Change	-27.13%	-1.04%	-13.33%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$41.00M	$0.00
YoY Change	-100.0%
Long-Term Debt Due	$7.000K	$7.000K	$7.000K
YoY Change	0.0%	0.0%	16.67%
Total Short-Term Liabilities	$443.9M	$258.8M	$233.5M
YoY Change	45.92%	10.86%	-14.84%
LONG-TERM LIABILITIES
Long-Term Debt	$1.192B	$1.192B	$1.201B
YoY Change	0.07%	-0.75%	0.0%
Other Long-Term Liabilities	$76.06M	$77.33M	$78.91M
YoY Change	3.85%	-1.99%	-56.92%
Total Long-Term Liabilities	$1.269B	$1.270B	$1.280B
YoY Change	0.29%	-0.83%	-7.53%
TOTAL LIABILITIES
Total Short-Term Liabilities	$443.9M	$258.8M	$233.5M
Total Long-Term Liabilities	$1.269B	$1.270B	$1.280B
Total Liabilities	$1.712B	$1.528B	$1.514B
YoY Change	9.13%	0.97%	-8.74%
SHAREHOLDERS EQUITY
Retained Earnings	$161.0M	$137.2M	$71.75M
YoY Change	69.41%	91.26%	288.11%
Common Stock	$526.0K	$526.0K	$526.0K
YoY Change	0.0%	0.0%	1.15%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$18.13M	$20.31M	$19.11M
YoY Change	25.08%	6.31%
Treasury Stock Shares	314.7K shares	352.7K shares	446.7K shares
Shareholders Equity	$1.888B	$1.862B	$1.811B
YoY Change
Total Liabilities & Shareholders Equity	$4.943B	$4.694B	$4.506B
YoY Change	6.65%	4.16%	5.66%

Cashflow Statement

Concept	2016 Q4	2016 Q3	2015 Q3
OPERATING ACTIVITIES
Net Income	$42.32M	$12.74M	$7.371M
YoY Change	7.94%	72.8%	58.41%
Depreciation, Depletion And Amortization	$37.30M	$36.30M	$34.00M
YoY Change	8.43%	6.76%	8.97%
Cash From Operating Activities	$9.200M	$14.10M	$6.900M
YoY Change	-84.25%	104.35%	-158.97%
INVESTING ACTIVITIES
Capital Expenditures	-$77.80M	-$86.50M	-$74.30M
YoY Change	-17.76%	16.42%	-2.24%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$0.00
YoY Change
Cash From Investing Activities	-$77.80M	-$86.50M	-$74.30M
YoY Change	-17.76%	16.42%	-2.24%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	78.70M	22.70M	-15.60M
YoY Change	-650.35%	-245.51%	11.43%
NET CHANGE
Cash From Operating Activities	9.200M	14.10M	6.900M
Cash From Investing Activities	-77.80M	-86.50M	-74.30M
Cash From Financing Activities	78.70M	22.70M	-15.60M
Net Change In Cash	10.10M	-49.70M	-83.00M
YoY Change	-120.0%	-40.12%	-18.39%
FREE CASH FLOW
Cash From Operating Activities	$9.200M	$14.10M	$6.900M
Capital Expenditures	-$77.80M	-$86.50M	-$74.30M
Free Cash Flow	$87.00M	$100.6M	$81.20M
YoY Change	-43.14%	23.89%	26.28%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
	dei	Document Period End Date DocumentPeriodEndDate	2016-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001587732
CY2016Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	52245273	shares
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	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
CY2015Q4	invest	Derivative Nonmonetary Notional Amount DerivativeNonmonetaryNotionalAmount	17000	MMcf
CY2016Q3	invest	Derivative Nonmonetary Notional Amount DerivativeNonmonetaryNotionalAmount	30500	MMcf
	ogs	Commercialpapermaximumborrowingcapacity Commercialpapermaximumborrowingcapacity	700000000	USD
CY2016Q3	ogs	Common Stock Dividends Declared Annualized Basis CommonStockDividendsDeclaredAnnualizedBasis	1.40
CY2015Q3	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
CY2016Q3	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
	ogs	Fair Value Assets Transfersbetween Levels FairValueAssetsTransfersbetweenLevels	0	USD
CY2016Q3	ogs	Interestrateusedatremeasurementtodeterminenetperiodiccosts Interestrateusedatremeasurementtodeterminenetperiodiccosts	0.0475
CY2015Q4	ogs	Netregulatoryassetsandliabilitiescurrent Netregulatoryassetsandliabilitiescurrent	8310000	USD
CY2016Q3	ogs	Netregulatoryassetsandliabilitiescurrent Netregulatoryassetsandliabilitiescurrent	60659000	USD
CY2015Q4	ogs	Netregulatoryassetsandliabilitiesnoncurrent Netregulatoryassetsandliabilitiesnoncurrent	426831000	USD
CY2016Q3	ogs	Netregulatoryassetsandliabilitiesnoncurrent Netregulatoryassetsandliabilitiesnoncurrent	424067000	USD
CY2016Q3	ogs	Number Of Former Manufactured Gas Sites Where We Own Or Retain Legal Responsibility For Environmental Conditions NumberOfFormerManufacturedGasSitesWhereWeOwnOrRetainLegalResponsibilityForEnvironmentalConditions	12
CY2016Q3	ogs	Number Of Natural Gas Distribution Services Customers NumberOfNaturalGasDistributionServicesCustomers	2000000
CY2016Q3	ogs	Number Of Sites Where Regulatory Closure Has Been Achieved NumberOfSitesWhereRegulatoryClosureHasBeenAchieved	3
CY2016Q3	ogs	Numberofsiteswherewehavecompletedoraddressedremovalofthesourceofsoilcontaminationaccordingtoplansapprovedby Kdhe. NumberofsiteswherewehavecompletedoraddressedremovalofthesourceofsoilcontaminationaccordingtoplansapprovedbyKDHE.	11
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	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2951000	USD
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	us-gaap	Increase Decrease In Materials And Supplies IncreaseDecreaseInMaterialsAndSupplies	-3227000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	15493000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	21877000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-4313000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	2670000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-220392000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-107762000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-64368000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	18726000	USD
CY2015Q3	us-gaap	Interest Expense InterestExpense	11233000	USD
	us-gaap	Interest Expense InterestExpense	33592000	USD
CY2016Q3	us-gaap	Interest Expense InterestExpense	10809000	USD
	us-gaap	Interest Expense InterestExpense	32504000	USD
CY2015Q4	us-gaap	Interest Payable Current InterestPayableCurrent	18873000	USD
CY2016Q3	us-gaap	Interest Payable Current InterestPayableCurrent	7691000	USD
CY2016Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	1000000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4634765000	USD
CY2016Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4693679000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	304221000	USD
CY2016Q3	us-gaap	Liabilities Current LiabilitiesCurrent	258832000	USD
CY2016Q3	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	658000000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	1200000000	USD
CY2016Q3	us-gaap	Long Term Debt LongTermDebt	1200000000	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	7000	USD
CY2016Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	7000	USD
CY2015Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1191660000	USD
CY2016Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1192248000	USD
CY2015Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	33325000	USD
CY2016Q3	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	30098000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-108829000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-48506000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-199678000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-230844000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	349538000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	281430000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	7371000	USD
	us-gaap	Net Income Loss NetIncomeLoss	79828000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	12737000	USD
	us-gaap	Net Income Loss NetIncomeLoss	97781000	USD
CY2015Q4	us-gaap	Net Regulatory Assets NetRegulatoryAssets	435141000	USD
CY2016Q3	us-gaap	Net Regulatory Assets NetRegulatoryAssets	484726000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	24951000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	165226000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	30892000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	190587000	USD
CY2015Q4	us-gaap	Other Assets Current OtherAssetsCurrent	16789000	USD
CY2016Q3	us-gaap	Other Assets Current OtherAssetsCurrent	12457000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	46193000	USD
CY2016Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	47142000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	141000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	423000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	116000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	347000	USD
CY2015Q3	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	33956000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-141000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-423000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-116000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-347000	USD
CY2015Q3	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	-264000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-72000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-217000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-229000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-687000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-188000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	-564000	USD
CY2015Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-141000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-423000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-116000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	-347000	USD
CY2015Q3	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	-264000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-72000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax	-217000	USD
CY2015Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	11700000	USD
CY2016Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	8212000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	73235000	USD
CY2016Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	77334000	USD
CY2015Q3	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1884000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	2840000	USD
CY2016Q3	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	357000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	1126000	USD
CY2015Q3	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	166000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1051000	USD
CY2016Q3	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	911000	USD
	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1345000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-492000	USD
	us-gaap	Payments For Removal Costs PaymentsForRemovalCosts	33744000	USD
	us-gaap	Payments For Removal Costs PaymentsForRemovalCosts	40715000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	24122000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	24066000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	47178000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	54923000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	199678000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	231336000	USD
CY2015Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	272309000	USD
CY2016Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	291230000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4471000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	1983000	USD
	us-gaap	Proceeds From Repayments Of Commercial Paper ProceedsFromRepaymentsOfCommercialPaper	-42000000	USD
CY2015Q4	us-gaap	Public Utilities Inventory PublicUtilitiesInventory	142153000	USD
CY2016Q3	us-gaap	Public Utilities Inventory PublicUtilitiesInventory	144230000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1620771000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1658266000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	3511911000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	3680325000	USD
CY2015Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	5132682000	USD
CY2016Q3	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	5338591000	USD
CY2016Q3	us-gaap	Ratio Of Indebtedness To Net Capital1 RatioOfIndebtednessToNetCapital1	0.4
CY2015Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	216343000	USD
CY2016Q3	us-gaap	Receivables Net Current ReceivablesNetCurrent	105060000	USD
CY2015Q3	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	225226000	USD
	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	1158543000	USD
CY2016Q3	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	232191000	USD
	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	986479000	USD
CY2015Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	32925000	USD
CY2016Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	73863000	USD
CY2015Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	435863000	USD
CY2016Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	431086000	USD
CY2015Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	24615000	USD
CY2016Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	13204000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	95046000	USD
CY2016Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	137221000	USD
CY2015Q3	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	0
	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	0
CY2016Q3	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	3863000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	9341000	USD
CY2016Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	41000000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1650000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	1841555000	USD
CY2016Q3	us-gaap	Stockholders Equity StockholdersEquity	1862344000	USD
CY2015Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	338781	shares
CY2016Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	352732	shares
CY2016Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	407000	shares
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	14491000	USD
CY2016Q3	us-gaap	Treasury Stock Value TreasuryStockValue	20314000	USD
CY2016Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	24100000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	24066000	USD
CY2015Q3	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	145551000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	445091000	USD
CY2016Q3	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	149046000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	451453000	USD
CY2016Q3	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	36241000	USD
	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	106490000	USD
CY2015Q3	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	54724000	USD
	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	548226000	USD
CY2016Q3	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	52253000	USD
	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	344439000	USD
CY2015Q3	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	98698000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	304681000	USD
CY2016Q3	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	99402000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	302652000	USD
CY2015Q3	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	12897000	USD
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	41818000	USD
CY2016Q3	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	13403000	USD
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	42311000	USD
CY2015Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	664000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	688000	shares
CY2016Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	489000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	510000	shares
CY2015Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53072000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53315000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52942000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52962000	shares
CY2015Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52408000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52627000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52453000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52452000	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 style="width:23%;" rowspan="1" colspan="1"></td><td style="width:3%;" rowspan="1" colspan="1"></td><td style="width:35%;" rowspan="1" colspan="1"></td><td style="width:3%;" rowspan="1" colspan="1"></td><td style="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 March 2016, the FASB issued ASU 2016-09, “Improvements to Employee Share-Based Payment Accounting,” which includes various new aspects to simplify how share-based payments are accounted for and presented in the financial statements. The new standard will modify several aspects of the accounting and reporting for employee share-based payments and related tax accounting impacts, including the presentation in the statements of operations and cash flows. This new guidance is required to be adopted for our interim and annual reports for periods beginning after December 15, 2016, but may be adopted early. We are evaluating the impact of this guidance and the timing of adoption.<br clear="none"/> <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 February 2016, the FASB issued ASU 2016-02, “Leases (Topic 842),” which prescribes recognizing lease assets and liabilities on the balance sheet and includes disclosure of key information about leasing arrangements.  A modified retrospective transition approach is required for leases existing at the time of adoption. We are evaluating our population of leases, analyzing lease agreements, and holding meetings with cross-divisional teams to determine the potential impact of this accounting standard on our financial position, results of operations and cash flows and the transition approach we will utilize. This new guidance is required for our interim and annual reports for periods beginning after December 15, 2018, and early adoption is permitted.<br clear="none"/> <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 August 2015, the FASB issued ASU 2015-15, “Interest-Imputation of Interest (Subtopic 835-30),” which addresses the presentation and subsequent measurement of debt issuance costs associated with line of credit arrangements. We adopted this guidance in the first quarter 2016, and it did not have an impact on our financial position or results of operations. </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 2015-03, “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 adopted this guidance in the first quarter of 2016, and have applied the changes retrospectively to all periods presented. We have presented such amounts as a direct deduction from the face amount of our long-term debt, rather than in other assets as a deferred charge in our Balance Sheets. Amortization of the debt issuance costs continues to be reported as interest expense in our Statements of Income.   </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 adopted this guidance prospectively in the first quarter of 2016, and it did not have a material impact on our financial position or results of operations.<br clear="none"/> <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 all of our sources of revenue to determine the potential effect on our financial position, results of operations and cash flows and the transition approach we will utilize. We are monitoring the FASB for additional implementation guidance that may impact the final conclusions of our evaluation. We are required to adopt this guidance for our interim 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
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0001587732-16-000145-index.html	Edgar Link	pending
0001587732-16-000145.txt	Edgar Link	pending
0001587732-16-000145-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
ogs-20160930.xml	Edgar Link	completed
ogs-20160930.xsd	Edgar Link	pending
ogs-20160930_cal.xml	Edgar Link	unprocessable
ogs-20160930_def.xml	Edgar Link	unprocessable
ogs-20160930_lab.xml	Edgar Link	unprocessable
ogs-20160930_pre.xml	Edgar Link	unprocessable
ogsexhibit3113q10-q2016.htm	Edgar Link	pending
ogsexhibit3123q10-q2016.htm	Edgar Link	pending
ogsexhibit3213q10-q2016.htm	Edgar Link	pending
ogsexhibit3223q10-q2016.htm	Edgar Link	pending
onegas10-qx9302016.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
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$OGS
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2016 Q4 Form 10-Q Financial Statement

#000158773216000145 Filed on November 01, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OGS ONE Gas, Inc. Stock $ogs

2016 Q4 Form 10-Q Financial Statement

#000158773216000145 Filed on November 01, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OGS
ONE Gas, Inc. Stock $ogs