10-Q Filing

Northwest Natural Holding Co CIK: 1733998 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0001733998-25-000176`
Period End Date	20250930
Filing Date	20251105
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	nwn-20250930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 270 Income Statement 184 Cash Flow Statement 206 Stockholders Equity 48

Balance Sheet 270 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$35.05M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$35.05M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.49M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$38.49M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.20M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$53.12M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$53.12M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$124.48M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$124.48M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$70.51M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$70.51M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$23.82M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$23.82M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$94.40M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$94.40M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$29.15M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$29.15M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.88M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.88M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.47M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.47M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.62M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.62M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$136.28M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$136.28M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$130.12M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$130.12M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$140.50M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$140.50M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$8.95M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$8.95M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$6.63M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$6.63M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$5.03M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$5.03M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$108.65M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$108.65M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$106.95M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$106.95M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$118.59M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$118.59M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$45.87M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$45.87M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$60.18M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$60.18M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$42.20M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$42.20M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$408.85M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$408.85M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$557.77M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$557.77M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$435.56M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$435.56M	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.86B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.86B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.92B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$4.92B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$5.53B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$5.53B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.25B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.25B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.25B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.25B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.28B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.28B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.61B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.61B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.67B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$3.67B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$4.25B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$4.25B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$322.78M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$322.78M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$382.50M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$382.50M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$374.28M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$374.28M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$1.38M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$1.38M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$535.00K	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$535.00K	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$2.46M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$2.46M	USD	Point-in-time
Total other investments	`OtherLongTermInvestments`	$82.48M	USD	Point-in-time
Total other investments	`OtherLongTermInvestments`	$82.48M	USD	Point-in-time
Total other investments	`OtherLongTermInvestments`	$82.24M	USD	Point-in-time
Total other investments	`OtherLongTermInvestments`	$82.24M	USD	Point-in-time
Total other investments	`OtherLongTermInvestments`	$81.11M	USD	Point-in-time
Total other investments	`OtherLongTermInvestments`	$81.11M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.40M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.40M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$68.63M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$68.63M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.06M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.06M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$126.71M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$126.71M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$125.65M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$125.65M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$122.52M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$122.52M	USD	Point-in-time
Goodwill	`Goodwill`	$181.39M	USD	Point-in-time
Goodwill	`Goodwill`	$181.39M	USD	Point-in-time
Goodwill	`Goodwill`	$183.80M	USD	Point-in-time
Goodwill	`Goodwill`	$183.80M	USD	Point-in-time
Goodwill	`Goodwill`	$371.04M	USD	Point-in-time
Goodwill	`Goodwill`	$371.04M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$139.03M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$139.03M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$160.86M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$160.86M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$150.10M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$150.10M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.54B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.54B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.68B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.68B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$5.42B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$5.42B	USD	Point-in-time
Total assets	`Assets`	$4.94B	USD	Point-in-time
Total assets	`Assets`	$4.94B	USD	Point-in-time
Total assets	`Assets`	$5.23B	USD	Point-in-time
Total assets	`Assets`	$5.23B	USD	Point-in-time
Total assets	`Assets`	$5.85B	USD	Point-in-time
Total assets	`Assets`	$5.85B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$159.81M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$159.81M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$170.11M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$170.11M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$195.49M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$195.49M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$20.80M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$20.80M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$30.79M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$30.79M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$115.65M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$115.65M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$96.26M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$96.26M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$133.27M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$133.27M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$130.51M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$130.51M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$17.76M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$17.76M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$16.18M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$16.18M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$20.38M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$20.38M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$12.91M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$12.91M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$18.22M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$18.22M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$16.84M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$16.84M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$127.64M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$127.64M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$116.18M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$116.18M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$141.36M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$141.36M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$70.81M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$70.81M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$75.27M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$75.27M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$52.55M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$52.55M	USD	Point-in-time
Less: current obligations	`OperatingLeaseLiabilityCurrent`	$1.87M	USD	Point-in-time
Less: current obligations	`OperatingLeaseLiabilityCurrent`	$1.87M	USD	Point-in-time
Less: current obligations	`OperatingLeaseLiabilityCurrent`	$1.84M	USD	Point-in-time
Less: current obligations	`OperatingLeaseLiabilityCurrent`	$1.84M	USD	Point-in-time
Less: current obligations	`OperatingLeaseLiabilityCurrent`	$2.61M	USD	Point-in-time
Less: current obligations	`OperatingLeaseLiabilityCurrent`	$2.61M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$59.53M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$59.53M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$87.16M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$87.16M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$67.40M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$67.40M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$567.38M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$567.38M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$649.02M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$649.02M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$742.78M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$742.78M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.55B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.55B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.68B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.68B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.13B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.13B	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$389.28M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$389.28M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$397.15M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$397.15M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$414.23M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$414.23M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$708.95M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$708.95M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$730.12M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$730.12M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$742.94M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$742.94M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$138.80M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$138.80M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$130.40M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$130.40M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$122.12M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$122.12M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$15.71M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$15.71M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$13.31M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$13.31M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$9.48M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$9.48M	USD	Point-in-time
Long-term lease obligations	`OperatingLeaseLiabilityNoncurrent`	$76.53M	USD	Point-in-time
Long-term lease obligations	`OperatingLeaseLiabilityNoncurrent`	$76.53M	USD	Point-in-time
Long-term lease obligations	`OperatingLeaseLiabilityNoncurrent`	$75.91M	USD	Point-in-time
Long-term lease obligations	`OperatingLeaseLiabilityNoncurrent`	$75.91M	USD	Point-in-time
Long-term lease obligations	`OperatingLeaseLiabilityNoncurrent`	$76.36M	USD	Point-in-time
Long-term lease obligations	`OperatingLeaseLiabilityNoncurrent`	$76.36M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$135.66M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$135.66M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$173.69M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$173.69M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$183.64M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$183.64M	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`	$1.52B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.52B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.55B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.55B	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 - no par value; authorized 100,000,000 shares; issued and outstanding 41,506,471, 40,120,524, and 40,222,305 at September 30, 2025 and 2024, and December 31, 2024, respectively	`CommonStockValue`	$986.54M	USD	Point-in-time
Common stock - no par value; authorized 100,000,000 shares; issued and outstanding 41,506,471, 40,120,524, and 40,222,305 at September 30, 2025 and 2024, and December 31, 2024, respectively	`CommonStockValue`	$986.54M	USD	Point-in-time
Common stock - no par value; authorized 100,000,000 shares; issued and outstanding 41,506,471, 40,120,524, and 40,222,305 at September 30, 2025 and 2024, and December 31, 2024, respectively	`CommonStockValue`	$989.35M	USD	Point-in-time
Common stock - no par value; authorized 100,000,000 shares; issued and outstanding 41,506,471, 40,120,524, and 40,222,305 at September 30, 2025 and 2024, and December 31, 2024, respectively	`CommonStockValue`	$989.35M	USD	Point-in-time
Common stock - no par value; authorized 100,000,000 shares; issued and outstanding 41,506,471, 40,120,524, and 40,222,305 at September 30, 2025 and 2024, and December 31, 2024, respectively	`CommonStockValue`	$1.04B	USD	Point-in-time
Common stock - no par value; authorized 100,000,000 shares; issued and outstanding 41,506,471, 40,120,524, and 40,222,305 at September 30, 2025 and 2024, and December 31, 2024, respectively	`CommonStockValue`	$1.04B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$377.69M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$377.69M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$402.93M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$402.93M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$398.55M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$398.55M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.18M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.18M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.90M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.90M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.52M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.52M	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.36B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.36B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.39B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.39B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.43B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.43B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.94B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.94B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.23B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.23B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.85B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.85B	USD	Point-in-time

Income Statement 184 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$136.93M	USD	1 Quarter
Operating revenues	`Revenues`	$136.93M	USD	1 Quarter
Operating revenues	`Revenues`	$782.12M	USD	3 Qtrs
Operating revenues	`Revenues`	$782.12M	USD	3 Qtrs
Operating revenues	`Revenues`	$164.73M	USD	1 Quarter
Operating revenues	`Revenues`	$164.73M	USD	1 Quarter
Operating revenues	`Revenues`	$895.21M	USD	3 Qtrs
Operating revenues	`Revenues`	$895.21M	USD	3 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$38.90M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$38.90M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$287.59M	USD	3 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$287.59M	USD	3 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$39.43M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$39.43M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$276.92M	USD	3 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$276.92M	USD	3 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$63.94M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$63.94M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$202.50M	USD	3 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$202.50M	USD	3 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$76.78M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$76.78M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$239.53M	USD	3 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$239.53M	USD	3 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$1.15M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$1.15M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$9.23M	USD	3 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$9.23M	USD	3 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$1.25M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$1.25M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$9.80M	USD	3 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$9.80M	USD	3 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$10.89M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$10.89M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$38.21M	USD	3 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$38.21M	USD	3 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$12.07M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$12.07M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$39.91M	USD	3 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$39.91M	USD	3 Qtrs
Revenue taxes	`ExciseTaxes`	$5.28M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$5.28M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$32.73M	USD	3 Qtrs
Revenue taxes	`ExciseTaxes`	$32.73M	USD	3 Qtrs
Revenue taxes	`ExciseTaxes`	$5.67M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$5.67M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$33.36M	USD	3 Qtrs
Revenue taxes	`ExciseTaxes`	$33.36M	USD	3 Qtrs
Depreciation	`DepreciationAndAmortization`	$34.55M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$34.55M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$101.41M	USD	3 Qtrs
Depreciation	`DepreciationAndAmortization`	$101.41M	USD	3 Qtrs
Depreciation	`DepreciationAndAmortization`	$40.51M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$40.51M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$122.55M	USD	3 Qtrs
Depreciation	`DepreciationAndAmortization`	$122.55M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$1.56M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.56M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$4.25M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$4.25M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$1.45M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.45M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$4.00M	USD	3 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$4.00M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$156.27M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$156.27M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$675.92M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$675.92M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$177.15M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$177.15M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$726.06M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$726.06M	USD	3 Qtrs
Income (loss) from operations	`OperatingIncomeLoss`	$-19.33M	USD	1 Quarter
Income (loss) from operations	`OperatingIncomeLoss`	$-19.33M	USD	1 Quarter
Income (loss) from operations	`OperatingIncomeLoss`	$106.20M	USD	3 Qtrs
Income (loss) from operations	`OperatingIncomeLoss`	$106.20M	USD	3 Qtrs
Income (loss) from operations	`OperatingIncomeLoss`	$-12.42M	USD	1 Quarter
Income (loss) from operations	`OperatingIncomeLoss`	$-12.42M	USD	1 Quarter
Income (loss) from operations	`OperatingIncomeLoss`	$169.14M	USD	3 Qtrs
Income (loss) from operations	`OperatingIncomeLoss`	$169.14M	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$930.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$930.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-198.00K	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-198.00K	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$929.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$929.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-1.75M	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-1.75M	USD	3 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-19.06M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-19.06M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-58.90M	USD	3 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-58.90M	USD	3 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-30.43M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-30.43M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-90.32M	USD	3 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-90.32M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-37.46M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-37.46M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$47.10M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$47.10M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-41.93M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-41.93M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$77.07M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$77.07M	USD	3 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-10.29M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-10.29M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$13.23M	USD	3 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$13.23M	USD	3 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-12.04M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-12.04M	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$21.55M	USD	3 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$21.55M	USD	3 Qtrs
Net income (loss)	`NetIncomeLoss`	$-27.17M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-27.17M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$33.87M	USD	3 Qtrs
Net income (loss)	`NetIncomeLoss`	$33.87M	USD	3 Qtrs
Net income (loss)	`NetIncomeLoss`	$-29.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-29.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$55.53M	USD	3 Qtrs
Net income (loss)	`NetIncomeLoss`	$55.53M	USD	3 Qtrs
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-58.00K	USD	1 Quarter
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-58.00K	USD	1 Quarter
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-192.00K	USD	3 Qtrs
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$-192.00K	USD	3 Qtrs
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Change in employee benefit plan liability, net of taxes of $and $58 for three months ended and $ and $9 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$153.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$153.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$432.00K	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$432.00K	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$200.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$200.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$549.00K	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes $(1) and $54 for the three months ended and $49 and $155 for the nine months ended September 30, 2025 and 2024, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$549.00K	USD	3 Qtrs
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-775.00K	USD	1 Quarter
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-775.00K	USD	1 Quarter
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-371.00K	USD	3 Qtrs
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-371.00K	USD	3 Qtrs
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-40.00K	USD	1 Quarter
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-40.00K	USD	1 Quarter
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-171.00K	USD	3 Qtrs
Unrealized (loss) gain on interest rate swaps, net of taxes $14 and $279 for the three months ended and $62 and $133 for the nine months ended September 30, 2025 and 2024, respectively	`DerivativeGainLossOnDerivativeNet`	$-171.00K	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-27.85M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-27.85M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$33.74M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$33.74M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-29.73M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-29.73M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$55.90M	USD	3 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$55.90M	USD	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.39M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.39M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.36M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.36M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.18M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.18M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.64M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.64M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.39M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.39M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.41M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.41M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.18M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.18M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.72M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.72M	shares	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.71	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.71	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.88	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.88	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.73	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.73	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.37	USD	3 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.37	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.71	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.71	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.88	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.88	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.73	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.73	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.36	USD	3 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.36	USD	3 Qtrs

Cash Flow Statement 206 line items

Line Item	Tag	Value	Unit	Period
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$58.00K	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$58.00K	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$9.00K	USD	3 Qtrs
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$9.00K	USD	3 Qtrs
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	3 Qtrs
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	3 Qtrs
Net income	`NetIncomeLoss`	$-27.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-27.17M	USD	1 Quarter
Net income	`NetIncomeLoss`	$33.87M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$33.87M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$-29.89M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-29.89M	USD	1 Quarter
Net income	`NetIncomeLoss`	$55.53M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$55.53M	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$54.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$54.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$155.00K	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$155.00K	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-1.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-1.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$49.00K	USD	3 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$49.00K	USD	3 Qtrs
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$279.00K	USD	1 Quarter
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$279.00K	USD	1 Quarter
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$133.00K	USD	3 Qtrs
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$133.00K	USD	3 Qtrs
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$14.00K	USD	1 Quarter
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$14.00K	USD	1 Quarter
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$62.00K	USD	3 Qtrs
Unrealized loss on derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$62.00K	USD	3 Qtrs
Depreciation	`Depreciation`	$101.41M	USD	3 Qtrs
Depreciation	`Depreciation`	$101.41M	USD	3 Qtrs
Depreciation	`Depreciation`	$122.55M	USD	3 Qtrs
Depreciation	`Depreciation`	$122.55M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$14.54M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$14.54M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$18.37M	USD	3 Qtrs
Amortization	`AdjustmentForAmortization`	$18.37M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$5.94M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$5.94M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$16.99M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$16.99M	USD	3 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$3.05M	USD	3 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$3.05M	USD	3 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$7.77M	USD	3 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$7.77M	USD	3 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$17.85M	USD	3 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$17.85M	USD	3 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$8.41M	USD	3 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$8.41M	USD	3 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-18.77M	USD	3 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-18.77M	USD	3 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-17.88M	USD	3 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-17.88M	USD	3 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$1.15M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$1.15M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$9.23M	USD	3 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$9.23M	USD	3 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$1.25M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$1.25M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$9.80M	USD	3 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$9.80M	USD	3 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-29.20M	USD	3 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-29.20M	USD	3 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-15.55M	USD	3 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-15.55M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$-8.30M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$-8.30M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$-7.99M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$-7.99M	USD	3 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-130.68M	USD	3 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-130.68M	USD	3 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-129.33M	USD	3 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-129.33M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-4.09M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-4.09M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$9.56M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$9.56M	USD	3 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$9.81M	USD	3 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$9.81M	USD	3 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$15.69M	USD	3 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$15.69M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-11.50M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-11.50M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-4.64M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-4.64M	USD	3 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$7.70M	USD	3 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$7.70M	USD	3 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$53.24M	USD	3 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$53.24M	USD	3 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-10.74M	USD	3 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-10.74M	USD	3 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-19.51M	USD	3 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-19.51M	USD	3 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-1.99M	USD	3 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-1.99M	USD	3 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$21.08M	USD	3 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$21.08M	USD	3 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$20.31M	USD	3 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$20.31M	USD	3 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$7.96M	USD	3 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$7.96M	USD	3 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-17.31M	USD	3 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-17.31M	USD	3 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-6.80M	USD	3 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-6.80M	USD	3 Qtrs
RNG facility prepayment	`IncreaseDecreaseInRNGFacilityPrepaidOperatingAssets`	$26.05M	USD	3 Qtrs
RNG facility prepayment	`IncreaseDecreaseInRNGFacilityPrepaidOperatingAssets`	$26.05M	USD	3 Qtrs
RNG facility prepayment	`IncreaseDecreaseInRNGFacilityPrepaidOperatingAssets`	$25.40M	USD	Annual
RNG facility prepayment	`IncreaseDecreaseInRNGFacilityPrepaidOperatingAssets`	$25.40M	USD	Annual
RNG facility prepayment	`IncreaseDecreaseInRNGFacilityPrepaidOperatingAssets`	-	USD	3 Qtrs
RNG facility prepayment	`IncreaseDecreaseInRNGFacilityPrepaidOperatingAssets`	-	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-122.00K	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-122.00K	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$6.13M	USD	3 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$6.13M	USD	3 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$219.70M	USD	3 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$219.70M	USD	3 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$265.85M	USD	3 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$265.85M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$294.26M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$294.26M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$332.65M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$332.65M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$28.82M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$28.82M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$331.33M	USD	3 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$331.33M	USD	3 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	3 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	3 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	3 Qtrs
Purchase of equity method investment	`PaymentsToAcquireEquityMethodInvestments`	$1.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.21M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.21M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.50M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.50M	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-326.30M	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-326.30M	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-667.48M	USD	3 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-667.48M	USD	3 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$90.56M	USD	3 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$90.56M	USD	3 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$47.57M	USD	3 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$47.57M	USD	3 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$150.00M	USD	3 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$150.00M	USD	3 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$560.00M	USD	3 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$560.00M	USD	3 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$150.00M	USD	3 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$150.00M	USD	3 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$172.96M	USD	3 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$172.96M	USD	3 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$70.03M	USD	3 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$70.03M	USD	3 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$20.38M	USD	3 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$20.38M	USD	3 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$53.78M	USD	3 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$53.78M	USD	3 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$57.59M	USD	3 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$57.59M	USD	3 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$901.00K	USD	3 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$901.00K	USD	3 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$6.08M	USD	3 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$6.08M	USD	3 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.32M	USD	3 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.32M	USD	3 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.59M	USD	3 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.59M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-814.00K	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-814.00K	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-262.00K	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-262.00K	USD	3 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$103.78M	USD	3 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$103.78M	USD	3 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$389.48M	USD	3 Qtrs
Cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$389.48M	USD	3 Qtrs
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-2.82M	USD	3 Qtrs
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-2.82M	USD	3 Qtrs
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-12.15M	USD	3 Qtrs
Decrease in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-12.15M	USD	3 Qtrs
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$49.62M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$49.62M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$46.81M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$46.81M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$47.98M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$47.98M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$35.83M	USD	Point-in-time
Cash, cash equivalents and restricted cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$35.83M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$49.62M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$49.62M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$46.81M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$46.81M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$47.98M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$47.98M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$35.83M	USD	Point-in-time
Cash, cash equivalents and restricted cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$35.83M	USD	Point-in-time
Interest paid, net of capitalization	`InterestPaidNet`	$57.84M	USD	3 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$57.84M	USD	3 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$90.50M	USD	3 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$90.50M	USD	3 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$15.83M	USD	3 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$15.83M	USD	3 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$9.11M	USD	3 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$9.11M	USD	3 Qtrs

Stockholders Equity 48 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	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`	$1.36B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.36B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.39B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.39B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.43B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.43B	USD	Point-in-time
Net income (loss)	`NetIncomeLoss`	$-27.17M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-27.17M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$33.87M	USD	3 Qtrs
Net income (loss)	`NetIncomeLoss`	$33.87M	USD	3 Qtrs
Net income (loss)	`NetIncomeLoss`	$-29.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-29.89M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$55.53M	USD	3 Qtrs
Net income (loss)	`NetIncomeLoss`	$55.53M	USD	3 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-27.85M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-27.85M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$33.74M	USD	3 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$33.74M	USD	3 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-29.73M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-29.73M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$55.90M	USD	3 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$55.90M	USD	3 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	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`	$1.36B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.36B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.39B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.39B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.43B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.43B	USD	Point-in-time
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.49	USD	1 Quarter
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.49	USD	1 Quarter
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$1.46	USD	3 Qtrs
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$1.46	USD	3 Qtrs
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.49	USD	1 Quarter
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.49	USD	1 Quarter
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$1.47	USD	3 Qtrs
Dividends per share of common stock (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$1.47	USD	3 Qtrs

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