10-Q Filing

Northwest Natural Holding Co CIK: 1733998 Q2 2025

Filing Information

Form Type	10-Q
Accession Number	`0001733998-25-000132`
Period End Date	20250630
Filing Date	20250805
Fiscal Year	2025
Fiscal Period	Q2
XBRL Instance	nwn-20250630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 294 Income Statement 208 Cash Flow Statement 168 Stockholders Equity 48

Balance Sheet 294 line items

Line Item	Tag	Value	Unit	Period
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`	$65.19M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$65.19M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$102.58M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$102.58M	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`	$61.82M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$61.82M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$78.86M	USD	Point-in-time
Accounts receivable	`AccountsReceivableGrossCurrent`	$78.86M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$22.86M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$22.86M	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`	$27.94M	USD	Point-in-time
Accrued unbilled revenue	`UnbilledReceivablesCurrent`	$27.94M	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`	$3.47M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.47M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.21M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.21M	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`	$103.91M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$103.91M	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`	$8.03M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$8.03M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$7.21M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$7.21M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$6.63M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$6.63M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$107.33M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$107.33M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$106.95M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$106.95M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$113.72M	USD	Point-in-time
Inventories	`PublicUtilitiesInventory`	$113.72M	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`	$60.18M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$60.18M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$35.09M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$35.09M	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`	$466.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$466.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$423.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$423.12M	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`	$5.42B	USD	Point-in-time
Property, plant, and equipment	`PropertyPlantAndEquipmentGross`	$5.42B	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
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.27B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.27B	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`	$1.23B	USD	Point-in-time
Less: Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.23B	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`	$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`	$4.15B	USD	Point-in-time
Total property, plant, and equipment, net	`PropertyPlantAndEquipmentNet`	$4.15B	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`	$382.50M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$382.50M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$372.67M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$372.67M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$4.08M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$4.08M	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`	$2.98M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsNoncurrent`	$2.98M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$82.24M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$82.24M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$83.80M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$83.80M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$82.22M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$82.22M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.56M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$69.56M	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`	$68.63M	USD	Point-in-time
Operating lease right of use asset, net	`OperatingLeaseRightOfUseAsset`	$68.63M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$123.59M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$123.59M	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`	$127.79M	USD	Point-in-time
Assets under sales-type leases	`NetInvestmentInLeaseNoncurrent`	$127.79M	USD	Point-in-time
Goodwill	`Goodwill`	$370.89M	USD	Point-in-time
Goodwill	`Goodwill`	$370.89M	USD	Point-in-time
Goodwill	`Goodwill`	$163.17M	USD	Point-in-time
Goodwill	`Goodwill`	$163.17M	USD	Point-in-time
Goodwill	`Goodwill`	$183.80M	USD	Point-in-time
Goodwill	`Goodwill`	$183.80M	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`	$151.02M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$151.02M	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
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`	$4.68B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$4.68B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$5.32B	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$5.32B	USD	Point-in-time
Total assets	`Assets`	$5.79B	USD	Point-in-time
Total assets	`Assets`	$5.79B	USD	Point-in-time
Total assets	`Assets`	$4.82B	USD	Point-in-time
Total assets	`Assets`	$4.82B	USD	Point-in-time
Total assets	`Assets`	$5.23B	USD	Point-in-time
Total assets	`Assets`	$5.23B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$157.40M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$157.40M	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`	$79.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$79.00M	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`	$866.00K	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$866.00K	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$141.54M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$141.54M	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`	$116.82M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$116.82M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$133.27M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$133.27M	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`	$11.53M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$11.53M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$11.30M	USD	Point-in-time
Taxes accrued	`AccruedIncomeTaxesCurrent`	$11.30M	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`	$18.22M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$18.22M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$25.28M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$25.28M	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`	$116.18M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$116.18M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$130.94M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$130.94M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$25.98M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$25.98M	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`	$52.05M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$52.05M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$2.49M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$2.49M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.84M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.84M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.85M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.85M	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`	$71.89M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$71.89M	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`	$649.02M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$649.02M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$683.87M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$683.87M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$435.54M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$435.54M	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`	$1.68B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$1.68B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.09B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$2.09B	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`	$426.83M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$426.83M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$394.49M	USD	Point-in-time
Deferred tax liabilities	`DeferredIncomeTaxLiabilitiesNet`	$394.49M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$737.19M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$737.19M	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`	$705.93M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$705.93M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$125.02M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$125.02M	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`	$153.85M	USD	Point-in-time
Pension and other postretirement benefit liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$153.85M	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`	$13.31M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$13.31M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$7.91M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$7.91M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$76.69M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$76.69M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$75.91M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$75.91M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$76.75M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$76.75M	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`	$173.69M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$173.69M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$183.11M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$183.11M	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`	$1.47B	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`	$1.56B	USD	Point-in-time
Total deferred credits and other non-current liabilities	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$1.56B	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`	$989.35M	USD	Point-in-time
Common stock	`CommonStockValue`	$989.35M	USD	Point-in-time
Common stock	`CommonStockValue`	$1.02B	USD	Point-in-time
Common stock	`CommonStockValue`	$1.02B	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`	40.22M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	40.22M	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 outstanding (in shares)	`CommonStockSharesOutstanding`	40.91M	shares	Point-in-time
Shares outstanding (in shares)	`CommonStockSharesOutstanding`	40.91M	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`	40.91M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	40.91M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	40.22M	shares	Point-in-time
Shares issued (in shares)	`CommonStockSharesIssued`	40.22M	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`	$423.72M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$423.72M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$448.52M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$448.52M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$402.93M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$402.93M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.68M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.68M	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`	$-6.50M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-6.50M	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`	$1.46B	USD	Point-in-time
Total equity	`StockholdersEquity`	$1.46B	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`	$4.82B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$4.82B	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`	$5.79B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.79B	USD	Point-in-time

Income Statement 208 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`Revenues`	$645.18M	USD	2 Qtrs
Operating revenues	`Revenues`	$645.18M	USD	2 Qtrs
Operating revenues	`Revenues`	$236.19M	USD	1 Quarter
Operating revenues	`Revenues`	$236.19M	USD	1 Quarter
Operating revenues	`Revenues`	$211.71M	USD	1 Quarter
Operating revenues	`Revenues`	$211.71M	USD	1 Quarter
Operating revenues	`Revenues`	$730.48M	USD	2 Qtrs
Operating revenues	`Revenues`	$730.48M	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`	$248.69M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$248.69M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$64.50M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$64.50M	USD	1 Quarter
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$237.49M	USD	2 Qtrs
Cost of gas	`UtilitiesOperatingExpenseGasAndPetroleumPurchased`	$237.49M	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`	$162.75M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$162.75M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$138.56M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$138.56M	USD	2 Qtrs
Operations and maintenance	`OperatingCostsAndExpenses`	$79.06M	USD	1 Quarter
Operations and maintenance	`OperatingCostsAndExpenses`	$79.06M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$2.33M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$2.33M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$8.07M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$8.07M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$2.30M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$2.30M	USD	1 Quarter
Environmental remediation	`EnvironmentalRemediationExpense`	$8.55M	USD	2 Qtrs
Environmental remediation	`EnvironmentalRemediationExpense`	$8.55M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$27.85M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$27.85M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$27.32M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$27.32M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$12.08M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$12.08M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$11.85M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$11.85M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$8.28M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$8.28M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$27.69M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$27.69M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$27.45M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$27.45M	USD	2 Qtrs
Revenue taxes	`ExciseTaxes`	$9.21M	USD	1 Quarter
Revenue taxes	`ExciseTaxes`	$9.21M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$82.03M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$82.03M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$66.86M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$66.86M	USD	2 Qtrs
Depreciation	`DepreciationAndAmortization`	$41.53M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$41.53M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$33.76M	USD	1 Quarter
Depreciation	`DepreciationAndAmortization`	$33.76M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.23M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$1.23M	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$2.55M	USD	2 Qtrs
Other operating expenses	`OtherCostAndExpenseOperating`	$2.55M	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`	$933.00K	USD	1 Quarter
Other operating expenses	`OtherCostAndExpenseOperating`	$933.00K	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$196.01M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$196.01M	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`	$208.98M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$208.98M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$548.91M	USD	2 Qtrs
Total operating expenses	`OperatingExpenses`	$548.91M	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
Income from operations	`OperatingIncomeLoss`	$181.56M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$181.56M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$27.21M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$27.21M	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`	$-160.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-160.00K	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`	$-2.68M	USD	2 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-2.68M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-39.84M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-39.84M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-30.49M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-30.49M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-19.31M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-19.31M	USD	1 Quarter
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-59.89M	USD	2 Qtrs
Interest expense, net	`InterestIncomeExpenseNonoperatingNet`	$-59.89M	USD	2 Qtrs
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`	$-3.44M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$-3.44M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$119.00M	USD	2 Qtrs
Income (loss) before income taxes	`IncomeLossAttributableToParent`	$119.00M	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`	$-940.00K	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-940.00K	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$33.59M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$33.59M	USD	2 Qtrs
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-812.00K	USD	1 Quarter
Income tax (benefit) expense	`IncomeTaxExpenseBenefit`	$-812.00K	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$85.42M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$85.42M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income (loss)	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-2.50M	USD	1 Quarter
Net income (loss)	`NetIncomeLoss`	$-2.50M	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
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`	$115.00K	USD	1 Quarter
Change in employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$115.00K	USD	1 Quarter
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
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$174.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$174.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$349.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, net of taxes	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$349.00K	USD	2 Qtrs
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
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`	$-1.00K	USD	1 Quarter
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$-1.00K	USD	1 Quarter
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$-131.00K	USD	2 Qtrs
Derivative, Gain (Loss) on Derivative, Net	`DerivativeGainLossOnDerivativeNet`	$-131.00K	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
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-2.33M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-2.33M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$85.63M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$85.63M	USD	2 Qtrs
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	2 Qtrs
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	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`	-	USD	1 Quarter
Change in employee benefit plan liability, tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	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`	$50.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$50.00K	USD	2 Qtrs
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$25.00K	USD	1 Quarter
Amortization of non-qualified employee benefit plan liability, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$25.00K	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`	$55.00K	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`	$47.00K	USD	2 Qtrs
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	$47.00K	USD	2 Qtrs
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`	-	USD	1 Quarter
Unrealized Loss on Derivative, tax	`UnrealizedGainLossOnDerivativeTax`	-	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.48M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.48M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.26M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.26M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.01M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.01M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.36M	shares	2 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.36M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.06M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.06M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.43M	shares	2 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.43M	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`	40.48M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.48M	shares	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`	$2.12	USD	2 Qtrs
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.12	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`	$-0.06	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.06	USD	1 Quarter
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`	$2.11	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.11	USD	2 Qtrs
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.06	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.06	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.07	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.07	USD	1 Quarter

Cash Flow Statement 168 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$85.42M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$85.42M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.50M	USD	1 Quarter
Depreciation	`Depreciation`	$66.86M	USD	2 Qtrs
Depreciation	`Depreciation`	$66.86M	USD	2 Qtrs
Depreciation	`Depreciation`	$82.03M	USD	2 Qtrs
Depreciation	`Depreciation`	$82.03M	USD	2 Qtrs
Amortization	`AdjustmentForAmortization`	$9.46M	USD	2 Qtrs
Amortization	`AdjustmentForAmortization`	$9.46M	USD	2 Qtrs
Amortization	`AdjustmentForAmortization`	$12.14M	USD	2 Qtrs
Amortization	`AdjustmentForAmortization`	$12.14M	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`	$28.05M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxesAndTaxCredits`	$28.05M	USD	2 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$2.16M	USD	2 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$2.16M	USD	2 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$5.44M	USD	2 Qtrs
Qualified defined benefit pension plan expense	`PensionExpense`	$5.44M	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`	$5.51M	USD	2 Qtrs
Contributions to qualified defined benefit pension plans	`PensionContributions`	$5.51M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-14.13M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-14.13M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-11.72M	USD	2 Qtrs
Deferred environmental expenditures, net	`OtherIncreaseDecreaseInEnvironmentalLiabilities`	$-11.72M	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`	$8.07M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$8.07M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$2.30M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$2.30M	USD	1 Quarter
Environmental remediation expense	`EnvironmentalRemediationExpense`	$8.55M	USD	2 Qtrs
Environmental remediation expense	`EnvironmentalRemediationExpense`	$8.55M	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
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-15.55M	USD	2 Qtrs
Asset optimization revenue sharing bill credits	`AssetOptimizationRevenueSharingBillCredits`	$-15.55M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-7.79M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-7.79M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-7.32M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-7.32M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-118.56M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-118.56M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-121.55M	USD	2 Qtrs
Receivables, net	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-121.55M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-5.41M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-5.41M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$4.38M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$4.38M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$8.51M	USD	2 Qtrs
Income and other taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$8.51M	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`	$11.58M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$11.58M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-10.97M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-10.97M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$45.25M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$45.25M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$14.42M	USD	2 Qtrs
Deferred gas costs	`IncreaseDecreaseInDeferredGasCost`	$14.42M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-4.28M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-4.28M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-10.10M	USD	2 Qtrs
Asset optimization revenue sharing	`IncreaseDecreaseInAssetOptimizationRevenueSharing`	$-10.10M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-4.08M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$-4.08M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$14.79M	USD	2 Qtrs
Decoupling mechanism	`ChangeInDecouplingRegulatoryDeferral`	$14.79M	USD	2 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$3.82M	USD	2 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$3.82M	USD	2 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$16.42M	USD	2 Qtrs
Cloud-based software	`IncreaseDecreaseInCloudBasedSoftwareOperatingAssets`	$16.42M	USD	2 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-14.87M	USD	2 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-14.87M	USD	2 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-1.61M	USD	2 Qtrs
Regulatory accounts	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-1.61M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-8.79M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-8.79M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-22.00K	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-22.00K	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
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$281.77M	USD	2 Qtrs
Cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$281.77M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$198.93M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$198.93M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$222.66M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$222.66M	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`	$331.33M	USD	2 Qtrs
Acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$331.33M	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`	$894.00K	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$894.00K	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
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-555.89M	USD	2 Qtrs
Cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-555.89M	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
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$24.38M	USD	2 Qtrs
Proceeds from common stock issued, net	`ProceedsFromIssuanceOfCommonStock`	$24.38M	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`	$375.00M	USD	2 Qtrs
Long-term debt issued	`ProceedsFromIssuanceOfLongTermDebt`	$375.00M	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$3.02M	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$3.02M	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$150.00M	USD	2 Qtrs
Long-term debt retired	`RepaymentsOfLongTermDebt`	$150.00M	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-17.69M	USD	2 Qtrs
Changes in other short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-17.69M	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`	$38.18M	USD	2 Qtrs
Cash dividend payments on common stock	`PaymentsOfDividendsCommonStock`	$38.18M	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
Payment of financing fees	`PaymentsOfFinancingCosts`	$4.38M	USD	2 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$4.38M	USD	2 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$748.00K	USD	2 Qtrs
Payment of financing fees	`PaymentsOfFinancingCosts`	$748.00K	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`	$1.54M	USD	2 Qtrs
Shares withheld for tax purposes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.54M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-764.00K	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-764.00K	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.77M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.77M	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$332.80M	USD	2 Qtrs
Cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$332.80M	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, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$106.66M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$106.66M	USD	Point-in-time
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`	$47.98M	USD	Point-in-time
Cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$47.98M	USD	Point-in-time
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$58.68M	USD	2 Qtrs
Increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$58.68M	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`	$31.41M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$52.56M	USD	2 Qtrs
Interest paid, net of capitalization	`InterestPaidNet`	$52.56M	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`	$10.25M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$10.25M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$8.08M	USD	2 Qtrs
Income taxes paid, net of refunds	`IncomeTaxesPaidNet`	$8.08M	USD	2 Qtrs

Stockholders Equity 48 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	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`	$1.35B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.35B	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
Net income	`NetIncomeLoss`	$85.42M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$85.42M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$61.04M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.79M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-2.50M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-2.33M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-2.33M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$61.59M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$85.63M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$85.63M	USD	2 Qtrs
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Other comprehensive income	`ComprehensiveIncomeNetOfTax`	$-2.46M	USD	1 Quarter
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.46B	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`	$1.35B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.35B	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
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`	$0.98	USD	2 Qtrs
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.98	USD	2 Qtrs
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`	$0.49	USD	1 Quarter
Dividends per share of common stock	`CommonStockDividendsPerShareCashPaid`	$0.49	USD	1 Quarter

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