10-Q Filing

Northwest Natural Holding Co CIK: 1733998 Q2 2024

Filing Information

Form Type	10-Q
Accession Number	`0001733998-24-000093`
Period End Date	20240630
Filing Date	20240802
Fiscal Year	2024
Fiscal Period	Q2
XBRL Instance	nwn-20240630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 294 Income Statement 204 Cash Flow Statement 168 Stockholders Equity 48

Balance Sheet 294 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.92M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.92M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$137.76M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$137.76M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$65.19M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$65.19M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$121.34M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$121.34M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$73.93M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$73.93M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$61.82M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$61.82M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$21.92M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$21.92M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$83.14M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$83.14M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$22.86M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$22.86M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.76M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.76M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.30M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.30M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.46M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.46M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$178.27M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$178.27M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$111.82M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$111.82M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$124.10M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$124.10M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$11.38M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$11.38M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$8.03M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$8.03M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$12.42M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$12.42M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$107.33M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$107.33M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$67.50M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$67.50M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$112.57M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$112.57M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$35.80M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$35.80M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$37.53M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$37.53M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$65.28M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$65.28M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$423.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$423.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$457.86M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$457.86M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$601.44M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$601.44M	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.39B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.39B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.76B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.76B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.56B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.56B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.20B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.20B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.23B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.23B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.18B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.18B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.21B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.21B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.53B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.53B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.36B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.36B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$333.44M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$333.44M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$308.52M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$308.52M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$308.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$308.00M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$431.00K	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$431.00K	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$2.12M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$2.12M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$2.98M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$2.98M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$102.95M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$102.95M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$104.33M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$104.33M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$83.80M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$83.80M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$71.31M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$71.31M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.81M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.81M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$72.10M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$72.10M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$127.79M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$127.79M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$129.88M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$129.88M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$132.04M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$132.04M	USD	Point-in-time
Goodwill	`Goodwill`	$163.17M	USD	Point-in-time
Goodwill	`Goodwill`	$163.17M	USD	Point-in-time
Goodwill	`Goodwill`	$163.34M	USD	Point-in-time
Goodwill	`Goodwill`	$163.34M	USD	Point-in-time
Goodwill	`Goodwill`	$152.67M	USD	Point-in-time
Goodwill	`Goodwill`	$152.67M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$96.83M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$96.83M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$112.73M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$112.73M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$106.24M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$106.24M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.08B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.08B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.40B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.40B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.27B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.27B	USD	Point-in-time
Total assets	`Assets`	$4.54B	USD	Point-in-time
Total assets	`Assets`	$4.54B	USD	Point-in-time
Total assets	`Assets`	$4.87B	USD	Point-in-time
Total assets	`Assets`	$4.87B	USD	Point-in-time
Total assets	`Assets`	$4.82B	USD	Point-in-time
Total assets	`Assets`	$4.82B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$89.78M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$89.78M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$79.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$79.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$41.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$41.00M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$240.71M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$240.71M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$150.87M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$150.87M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$866.00K	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$866.00K	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$93.56M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$93.56M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$101.37M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$101.37M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$145.36M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$145.36M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$11.30M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$11.30M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$12.22M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$12.22M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$15.45M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$15.45M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$18.13M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$18.13M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$15.84M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$15.84M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$11.44M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$11.44M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$84.96M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$84.96M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$99.66M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$99.66M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$61.55M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$61.55M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$52.05M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$52.05M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$42.13M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$42.13M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$98.66M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$98.66M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.85M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.85M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$2.33M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$2.33M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.73M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.73M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$93.63M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$93.63M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$58.78M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$58.78M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$79.12M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$79.12M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$570.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$570.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$435.54M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$435.54M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$696.88M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$696.88M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.29B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.29B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.57B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.57B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.43B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.43B	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$382.67M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$382.67M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$394.49M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$394.49M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$380.06M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$380.06M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$705.93M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$705.93M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$672.22M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$672.22M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$695.90M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$695.90M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$147.06M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$147.06M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$153.85M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$153.85M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$158.12M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$158.12M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$11.99M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$11.99M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$25.21M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$25.21M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$28.05M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$28.05M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$77.95M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$77.95M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$77.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$77.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$76.69M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$76.69M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$122.41M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$122.41M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$128.42M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$128.42M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$119.03M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$119.03M	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.46B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.46B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.43B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.43B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.47B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.47B	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
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`	$929.50M	USD	Point-in-time
Common stock	`CommonStockValue`	$929.50M	USD	Point-in-time
Common stock	`CommonStockValue`	$890.98M	USD	Point-in-time
Common stock	`CommonStockValue`	$890.98M	USD	Point-in-time
Common stock	`CommonStockValue`	$831.13M	USD	Point-in-time
Common stock	`CommonStockValue`	$831.13M	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 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`	36.06M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	36.06M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	37.63M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	37.63M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	38.67M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	38.67M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	38.67M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	38.67M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	36.06M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	36.06M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	37.63M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	37.63M	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
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`	$399.91M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$399.91M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$414.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$414.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$423.72M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$423.72M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.05M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.05M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-5.25M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-5.25M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.50M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.50M	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.24B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.24B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.28B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.28B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.35B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.35B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.54B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.54B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.82B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.82B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.87B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.87B	USD	Point-in-time

Income Statement 204 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$700.28M	USD	2 Qtrs
Operating revenues	`Revenues`	$700.28M	USD	2 Qtrs
Operating revenues	`Revenues`	$211.71M	USD	1 Quarter
Operating revenues	`Revenues`	$211.71M	USD	1 Quarter
Operating revenues	`Revenues`	$645.18M	USD	2 Qtrs
Operating revenues	`Revenues`	$645.18M	USD	2 Qtrs
Operating revenues	`Revenues`	$237.86M	USD	1 Quarter
Operating revenues	`Revenues`	$237.86M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$308.18M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$308.18M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$72.97M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$72.97M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$102.43M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$102.43M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$248.69M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$248.69M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$64.95M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$64.95M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$138.64M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$138.64M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$66.82M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$66.82M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$138.56M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$138.56M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$2.33M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$2.33M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$7.51M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$7.51M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$2.14M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$2.14M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$8.07M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$8.07M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$27.32M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$27.32M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$11.85M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$11.85M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$10.89M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$10.89M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$25.11M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$25.11M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$9.19M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$9.19M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$28.23M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$28.23M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$9.21M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$9.21M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$27.45M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$27.45M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$66.86M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$66.86M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$31.29M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$31.29M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$62.76M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$62.76M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$33.76M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$33.76M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$933.00K	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$933.00K	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$2.50M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$2.50M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$2.69M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$2.69M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$1.26M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.26M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$519.65M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$519.65M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$196.01M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$196.01M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$572.93M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$572.93M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$224.02M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$224.02M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$13.84M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$13.84M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$127.35M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$127.35M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$125.53M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$125.53M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$15.71M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$15.71M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-1.13M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-1.13M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$6.62M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$6.62M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$6.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$6.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$8.22M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$8.22M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-19.31M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-19.31M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-37.27M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-37.27M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-18.97M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-18.97M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-39.84M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-39.84M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$1.49M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$1.49M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-3.60M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-3.60M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$98.31M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$98.31M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$84.56M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$84.56M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$23.53M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$23.53M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$25.39M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$25.39M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$243.00K	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$243.00K	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-812.00K	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-812.00K	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$1.24M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$1.24M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net (loss) income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net (loss) income	`NetIncomeLoss`	$72.92M	USD	2 Qtrs
Net (loss) income	`NetIncomeLoss`	$72.92M	USD	2 Qtrs
Net (loss) income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net (loss) income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$115.00K	USD	1 Quarter
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$115.00K	USD	1 Quarter
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	2 Qtrs
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	2 Qtrs
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-134.00K	USD	2 Qtrs
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-134.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$103.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$103.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$152.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$152.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$205.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$205.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$279.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$279.00K	USD	2 Qtrs
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$404.00K	USD	2 Qtrs
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$404.00K	USD	2 Qtrs
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$1.24M	USD	1 Quarter
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$1.24M	USD	1 Quarter
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$58.00K	USD	1 Quarter
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$58.00K	USD	1 Quarter
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$825.00K	USD	2 Qtrs
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$825.00K	USD	2 Qtrs
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$2.58M	USD	1 Quarter
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$2.58M	USD	1 Quarter
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$73.94M	USD	2 Qtrs
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$73.94M	USD	2 Qtrs
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Comprehensive (loss) income	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$115.00K	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$115.00K	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$49.00K	USD	2 Qtrs
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$49.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$101.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$101.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$74.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$74.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$55.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$55.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$37.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$37.00K	USD	1 Quarter
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-445.00K	USD	1 Quarter
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-445.00K	USD	1 Quarter
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-22.00K	USD	1 Quarter
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-22.00K	USD	1 Quarter
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-146.00K	USD	2 Qtrs
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-146.00K	USD	2 Qtrs
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-297.00K	USD	2 Qtrs
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$-297.00K	USD	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.01M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.01M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.26M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.26M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.81M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.81M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	36.02M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	36.02M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	36.06M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	36.06M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.06M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.06M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.26M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.26M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.84M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.84M	shares	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.03	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.03	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.61	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.61	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.07	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.07	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.04	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.04	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.60	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.60	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.07	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.07	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.03	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.03	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.03	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.03	USD	2 Qtrs

Cash Flow Statement 168 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$1.24M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.24M	USD	1 Quarter
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$72.92M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$72.92M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Depreciation	`DepreciationDepletionAndAmortization`	$66.86M	USD	2 Qtrs
Depreciation	`DepreciationDepletionAndAmortization`	$66.86M	USD	2 Qtrs
Depreciation	`DepreciationDepletionAndAmortization`	$62.76M	USD	2 Qtrs
Depreciation	`DepreciationDepletionAndAmortization`	$62.76M	USD	2 Qtrs
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$1.68M	USD	2 Qtrs
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$1.68M	USD	2 Qtrs
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$1.08M	USD	2 Qtrs
Regulatory amortization of gas reserves	`AmortizationOfRegulatoryAsset`	$1.08M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$8.84M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$8.84M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$8.61M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$8.61M	USD	2 Qtrs
Qualified defined benefit pension plan expense (benefit)	`PensionExpense`	$2.16M	USD	2 Qtrs
Qualified defined benefit pension plan expense (benefit)	`PensionExpense`	$2.16M	USD	2 Qtrs
Qualified defined benefit pension plan expense (benefit)	`PensionExpense`	$-1.13M	USD	2 Qtrs
Qualified defined benefit pension plan expense (benefit)	`PensionExpense`	$-1.13M	USD	2 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$3.39M	USD	2 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$3.39M	USD	2 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	-	USD	2 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	-	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-9.73M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-9.73M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-14.13M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-14.13M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$2.33M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$2.33M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$7.51M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$7.51M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$2.14M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$2.14M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$8.07M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$8.07M	USD	2 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-10.47M	USD	2 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-10.47M	USD	2 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-29.20M	USD	2 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-29.20M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-14.07M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-14.07M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-15.70M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-15.70M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-118.56M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-118.56M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-163.97M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-163.97M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-5.41M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-5.41M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-20.08M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-20.08M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$14.83M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$14.83M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$14.84M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$14.84M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-10.97M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-10.97M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-48.94M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-48.94M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$16.37M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$16.37M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$14.42M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$14.42M	USD	2 Qtrs
Increase (Decrease) in Asset Optimization Revenue Sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-12.06M	USD	2 Qtrs
Increase (Decrease) in Asset Optimization Revenue Sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-12.06M	USD	2 Qtrs
Increase (Decrease) in Asset Optimization Revenue Sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-4.28M	USD	2 Qtrs
Increase (Decrease) in Asset Optimization Revenue Sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-4.28M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-4.08M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-4.08M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$9.55M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$9.55M	USD	2 Qtrs
Change in Cloud-based software Assets	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$16.42M	USD	2 Qtrs
Change in Cloud-based software Assets	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$16.42M	USD	2 Qtrs
Change in Cloud-based software Assets	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$7.23M	USD	2 Qtrs
Change in Cloud-based software Assets	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$7.23M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-14.87M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-14.87M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-8.99M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-8.99M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-8.79M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-8.79M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-13.80M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-13.80M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$297.85M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$297.85M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$246.08M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$246.08M	USD	2 Qtrs
Payments to Acquire Property, Plant, and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$144.86M	USD	2 Qtrs
Payments to Acquire Property, Plant, and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$144.86M	USD	2 Qtrs
Payments to Acquire Property, Plant, and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$198.93M	USD	2 Qtrs
Payments to Acquire Property, Plant, and Equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$198.93M	USD	2 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	2 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	2 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$3.25M	USD	2 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$3.25M	USD	2 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	2 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	2 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	2 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$512.00K	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$512.00K	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.43M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.43M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-151.54M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-151.54M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-200.44M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-200.44M	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$22.07M	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$22.07M	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$34.99M	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$34.99M	USD	2 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$150.00M	USD	2 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$150.00M	USD	2 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$200.00M	USD	2 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$200.00M	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$150.00M	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$150.00M	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	-	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	-	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-217.20M	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-217.20M	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-10.78M	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-10.78M	USD	2 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$35.60M	USD	2 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$35.60M	USD	2 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$33.29M	USD	2 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$33.29M	USD	2 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$748.00K	USD	2 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$748.00K	USD	2 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$1.88M	USD	2 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$1.88M	USD	2 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.31M	USD	2 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.31M	USD	2 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.31M	USD	2 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.31M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-764.00K	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-764.00K	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-578.00K	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-578.00K	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-14.22M	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-14.22M	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-32.20M	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-32.20M	USD	2 Qtrs
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$49.62M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$49.62M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$81.04M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$81.04M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$155.08M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$155.08M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.96M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$40.96M	USD	Point-in-time
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$31.41M	USD	2 Qtrs
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$31.41M	USD	2 Qtrs
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$114.12M	USD	2 Qtrs
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$114.12M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$36.38M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$36.38M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$34.80M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$34.80M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$12.16M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$12.16M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$10.25M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$10.25M	USD	2 Qtrs

Stockholders Equity 48 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.25B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.25B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.35B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.35B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.24B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.24B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.18B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.18B	USD	Point-in-time
Net income	`NetIncomeLoss`	$1.24M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.24M	USD	1 Quarter
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$72.92M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$72.92M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$2.58M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$2.58M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$73.94M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$73.94M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.25B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.25B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.35B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.35B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.24B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.24B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.34B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.18B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.18B	USD	Point-in-time
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	1 Quarter
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.48	USD	1 Quarter
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.49	USD	1 Quarter
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.49	USD	1 Quarter
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.97	USD	2 Qtrs
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.97	USD	2 Qtrs
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.97	USD	2 Qtrs
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.97	USD	2 Qtrs

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