10-Q Filing

Northwest Natural Holding Co CIK: 1733998 Q2 2022

Filing Information

Form Type	10-Q
Accession Number	`0001733998-22-000031`
Period End Date	20220630
Filing Date	20220804
Fiscal Year	2022
Fiscal Period	Q2
XBRL Instance	nwn-20220630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 153 Income Statement 88 Cash Flow Statement 81 Stockholders Equity 24

Balance Sheet 153 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$20.08M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$17.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$18.56M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$101.50M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$60.71M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$68.58M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$13.59M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$82.17M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$18.06M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.28M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.36M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.02M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$60.67M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$92.80M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$72.39M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$48.13M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$60.65M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$46.17M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$57.26M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$39.02M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$65.98M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$6.00M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$30.87M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$36.06M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$59.29M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$357.99M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$437.28M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$273.84M	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.00B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$3.85B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.13B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.13B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.15B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.09B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.76B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.98B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$2.87B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$301.86M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$314.58M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$330.71M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$9.12M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$10.73M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$7.91M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$89.28M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$96.03M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$77.58M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$75.05M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$73.75M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$76.29M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$141.41M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$136.67M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$139.00M	USD	Point-in-time
Goodwill	`Goodwill`	$70.71M	USD	Point-in-time
Goodwill	`Goodwill`	$70.57M	USD	Point-in-time
Goodwill	`Goodwill`	$69.31M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$50.52M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$75.70M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$56.76M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$3.63B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$3.51B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$3.74B	USD	Point-in-time
Total assets	`Assets`	$3.78B	USD	Point-in-time
Total assets	`Assets`	$4.10B	USD	Point-in-time
Total assets	`Assets`	$4.06B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$389.50M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$240.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$222.70M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$60.27M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$345.00K	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$351.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$133.49M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$135.36M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$97.85M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$15.14M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$15.52M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$11.32M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$7.50M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$7.42M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$7.42M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$97.28M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$103.21M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$112.28M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$10.40M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$3.39M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$15.92M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.23M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.30M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.31M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$54.43M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$47.62M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$43.95M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$572.47M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$724.76M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$539.30M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.05B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.04B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$915.50M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$325.60M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$355.47M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$340.23M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$645.05M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$658.92M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$658.33M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$203.85M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$166.68M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$162.51M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$9.47M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$412.00K	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$453.00K	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$79.47M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$78.83M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$80.09M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$114.98M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$117.66M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$111.70M	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.37B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.38B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.36B	USD	Point-in-time
Commitments and contingencies (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 16)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$590.77M	USD	Point-in-time
Common stock	`CommonStockValue`	$569.78M	USD	Point-in-time
Common stock	`CommonStockValue`	$767.83M	USD	Point-in-time
Shares Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	31.13M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	30.67M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	34.75M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	30.67M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	31.13M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	34.75M	shares	Point-in-time
Par Value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Par Value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Par Value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$381.96M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$365.50M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$355.78M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-12.68M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-12.46M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.40M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.21M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-12.90M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.01M	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.14B	USD	Point-in-time
Total equity	`StockholdersEquity`	$935.15M	USD	Point-in-time
Total equity	`StockholdersEquity`	$922.83M	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$3.78B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.10B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.06B	USD	Point-in-time

Income Statement 88 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$464.86M	USD	2 Qtrs
Operating revenues	`Revenues`	$194.96M	USD	1 Quarter
Operating revenues	`Revenues`	$148.92M	USD	1 Quarter
Operating revenues	`Revenues`	$545.26M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$225.31M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$153.40M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$79.72M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$41.19M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$53.17M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$110.66M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$102.24M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$50.05M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$1.51M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$5.29M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$6.97M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$2.27M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$20.28M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$8.99M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$21.09M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$8.91M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$5.67M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$18.34M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$8.24M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$21.60M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$56.54M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$56.24M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$28.14M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$28.11M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.75M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$815.00K	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.91M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$920.00K	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$136.29M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$444.08M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$181.42M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$357.53M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$107.33M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$12.62M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$13.54M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$101.18M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$226.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-728.00K	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-2.60M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-6.14M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-22.15M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-23.10M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-11.58M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-11.03M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$79.04M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-1.00M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$2.19M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$77.35M	USD	2 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-277.00K	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$20.24M	USD	2 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$470.00K	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$19.39M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$-724.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$58.79M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$57.95M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$1.72M	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$221.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$442.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$394.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$197.00K	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-503.00K	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$59.23M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$58.35M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$1.91M	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$160.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$142.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$80.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$71.00K	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	30.66M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	32.76M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	30.64M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.31M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	34.35M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	32.80M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	30.67M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	30.66M	shares	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.92	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.02	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.05	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.77	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.05	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.02	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.92	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.77	USD	2 Qtrs

Cash Flow Statement 81 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$-724.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.79M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$57.95M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$1.72M	USD	1 Quarter
Depreciation	`DepreciationDepletionAndAmortization`	$56.54M	USD	2 Qtrs
Depreciation	`DepreciationDepletionAndAmortization`	$56.24M	USD	2 Qtrs
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$2.98M	USD	2 Qtrs
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$7.60M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$10.66M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$1.05M	USD	2 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$2.88M	USD	2 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$7.87M	USD	2 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	-	USD	2 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$9.59M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-9.62M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-9.61M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$1.51M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$5.29M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$6.97M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$2.27M	USD	1 Quarter
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-41.10M	USD	1 Quarter
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-9.05M	USD	1 Quarter
Other	`OtherNoncashIncomeExpense`	$-9.96M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-10.66M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-73.13M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-96.45M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-3.67M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$8.72M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$17.24M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$21.47M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-17.24M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-13.73M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$26.96M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$-2.61M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-3.93M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-36.87M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-9.67M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$6.86M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$9.03M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$8.12M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$194.28M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$196.56M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$167.70M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$130.11M	USD	2 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	2 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$55.00K	USD	2 Qtrs
Proceeds from the sale of assets	`ProceedsFromSaleOfLandHeldForUse`	$2.23M	USD	2 Qtrs
Proceeds from the sale of assets	`ProceedsFromSaleOfLandHeldForUse`	$345.00K	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.34M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-46.00K	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-127.88M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-169.69M	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$174.05M	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	-	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$138.60M	USD	Point-in-time
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$55.00M	USD	2 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$692.00K	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	-	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$35.00M	USD	2 Qtrs
Proceeds from term loan due within one year	`ProceedsFromDebtMaturingInMoreThanThreeMonths`	-	USD	2 Qtrs
Proceeds from term loan due within one year	`ProceedsFromDebtMaturingInMoreThanThreeMonths`	$100.00M	USD	2 Qtrs
Repayment of commercial paper, maturities greater than three months	`RepaymentsOfCommercialPaperMaturitiesGreaterThan90Days`	$195.03M	USD	2 Qtrs
Repayment of commercial paper, maturities greater than three months	`RepaymentsOfCommercialPaperMaturitiesGreaterThan90Days`	-	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-166.80M	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$30.50M	USD	2 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$27.84M	USD	2 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$30.31M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.60M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.18M	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-23.96M	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-73.54M	USD	2 Qtrs
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$35.45M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$30.04M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$28.31M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$27.12M	USD	Point-in-time
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-7.14M	USD	2 Qtrs
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$2.92M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$22.87M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$21.97M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$7.41M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$1.09M	USD	2 Qtrs

Stockholders Equity 24 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$936.32M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$935.15M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$922.83M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$888.73M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$987.94M	USD	Point-in-time
Net income	`NetIncomeLoss`	$-724.00K	USD	1 Quarter
Net income	`NetIncomeLoss`	$58.79M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$57.95M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$1.72M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-503.00K	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$59.23M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$58.35M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$1.91M	USD	1 Quarter
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$936.32M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$935.15M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$922.83M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.14B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$888.73M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$987.94M	USD	Point-in-time
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.96	USD	2 Qtrs
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.96	USD	2 Qtrs
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	1 Quarter
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	1 Quarter

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