8-K Filing

NEW JERSEY RESOURCES CORP CIK: 356309 FY 2021

Filing Information

Form Type	8-K
Accession Number	`0000356309-21-000059`
Period End Date	20200930
Filing Date	20210927
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	njr-20210924_d2_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 140 Income Statement 97 Cash Flow Statement 193 Stockholders Equity 44 Comprehensive Income 47

Balance Sheet 140 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$2.50	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$2.50	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Utility plant, at cost	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$2.80B	USD	Point-in-time
Utility plant, at cost	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$2.63B	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	90.00M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	95.95M	shares	Point-in-time
Construction work in progress	`PublicUtilitiesPropertyPlantandEquipmentWorkinProgress`	$379.85M	USD	Point-in-time
Construction work in progress	`PublicUtilitiesPropertyPlantandEquipmentWorkinProgress`	$237.01M	USD	Point-in-time
Treasury stock at cost and other (in shares)	`TreasuryStockShares`	148,310.00	shares	Point-in-time
Treasury stock at cost and other (in shares)	`TreasuryStockShares`	660,734.00	shares	Point-in-time
Nonutility plant and equipment, at cost	`PropertyPlantAndEquipmentOther`	$576.17M	USD	Point-in-time
Nonutility plant and equipment, at cost	`PropertyPlantAndEquipmentOther`	$1.11B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$62.49M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$176.56M	USD	Point-in-time
Total property, plant and equipment	`PublicUtilitiesAndOtherPropertyPlantandEquipmentGross`	$4.46B	USD	Point-in-time
Total property, plant and equipment	`PublicUtilitiesAndOtherPropertyPlantandEquipmentGross`	$3.50B	USD	Point-in-time
Accumulated depreciation and amortization, utility plant	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$601.63M	USD	Point-in-time
Accumulated depreciation and amortization, utility plant	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$585.16M	USD	Point-in-time
Accumulated depreciation and amortization, nonutility plant and equipment	`AccumulatedDepreciationDepletionandAmortizationOtherPropertyPlantandEquipment`	$140.56M	USD	Point-in-time
Accumulated depreciation and amortization, nonutility plant and equipment	`AccumulatedDepreciationDepletionandAmortizationOtherPropertyPlantandEquipment`	$106.61M	USD	Point-in-time
Property, plant and equipment, net	`PublicUtilitiesAndOtherPropertyPlantandEquipmentNet`	$2.81B	USD	Point-in-time
Property, plant and equipment, net	`PublicUtilitiesAndOtherPropertyPlantandEquipmentNet`	$3.72B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.68M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$117.01M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.46M	USD	Point-in-time
Billed	`AccountsReceivableGrossCurrent`	$139.26M	USD	Point-in-time
Billed	`AccountsReceivableGrossCurrent`	$134.17M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$6.51M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$9.23M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$7.24M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$6.15M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$36.53M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$32.87M	USD	Point-in-time
Natural gas in storage, at average cost	`EnergyRelatedInventoryNaturalGasInStorage`	$169.80M	USD	Point-in-time
Natural gas in storage, at average cost	`EnergyRelatedInventoryNaturalGasInStorage`	$167.50M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventory`	$20.41M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventory`	$14.47M	USD	Point-in-time
Prepaid expenses	`OtherPrepaidExpenseCurrent`	$6.64M	USD	Point-in-time
Prepaid expenses	`OtherPrepaidExpenseCurrent`	$8.33M	USD	Point-in-time
Prepaid and accrued taxes	`PrepaidTaxes`	$24.30M	USD	Point-in-time
Prepaid and accrued taxes	`PrepaidTaxes`	$22.60M	USD	Point-in-time
Derivatives, at fair value	`DerivativeAssetsCurrent`	$25.10M	USD	Point-in-time
Derivatives, at fair value	`DerivativeAssetsCurrent`	$23.31M	USD	Point-in-time
Restricted broker margin accounts	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$69.44M	USD	Point-in-time
Restricted broker margin accounts	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$73.72M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$22.39M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$21.03M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$511.61M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$622.33M	USD	Point-in-time
Investments in equity investees	`EquityMethodInvestments`	$200.27M	USD	Point-in-time
Investments in equity investees	`EquityMethodInvestments`	$208.38M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$496.64M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$527.46M	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	-	USD	Point-in-time
Operating lease assets	`OperatingLeaseRightOfUseAsset`	$131.77M	USD	Point-in-time
Derivatives, at fair value	`DerivativeAssetsNoncurrent`	$7.43M	USD	Point-in-time
Derivatives, at fair value	`DerivativeAssetsNoncurrent`	$3.35M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$10.06M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$14.61M	USD	Point-in-time
Software costs	`CapitalizedComputerSoftwareNet`	$1.70M	USD	Point-in-time
Software costs	`CapitalizedComputerSoftwareNet`	$4.71M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$85.66M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$116.06M	USD	Point-in-time
Total noncurrent assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$971.38M	USD	Point-in-time
Total noncurrent assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$836.70M	USD	Point-in-time
Total assets	`Assets`	$5.32B	USD	Point-in-time
Total assets	`Assets`	$4.16B	USD	Point-in-time
Total assets	`Assets`	$3.99B	USD	Point-in-time
Common stock, $2.50 par value; authorized 150,000,000 shares; outstanding September 30, 2020 95,949,183; September 30, 2019 89,998,788	`CommonStockValue`	$240.24M	USD	Point-in-time
Common stock, $2.50 par value; authorized 150,000,000 shares; outstanding September 30, 2020 95,949,183; September 30, 2019 89,998,788	`CommonStockValue`	$226.65M	USD	Point-in-time
Premium on common stock	`AdditionalPaidInCapitalCommonStock`	$491.98M	USD	Point-in-time
Premium on common stock	`AdditionalPaidInCapitalCommonStock`	$291.33M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-44.31M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-31.79M	USD	Point-in-time
Treasury stock at cost and other; shares September 30, 2020 148,310; September 30, 2019 660,734	`TreasuryStockValue`	$-8.48M	USD	Point-in-time
Treasury stock at cost and other; shares September 30, 2020 148,310; September 30, 2019 660,734	`TreasuryStockValue`	$10.44M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$947.50M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$906.08M	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.38B	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.64B	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.29B	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.11B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$2.26B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$1.54B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$3.90B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$2.92B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$21.42M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$27.24M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$25.45M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$125.35M	USD	Point-in-time
Natural gas purchases payable	`GasPurchasePayableCurrent`	$95.94M	USD	Point-in-time
Natural gas purchases payable	`GasPurchasePayableCurrent`	$137.27M	USD	Point-in-time
Natural gas purchases payable to related parties	`DueToRelatedPartiesCurrentAndNoncurrent`	$791.00K	USD	Point-in-time
Natural gas purchases payable to related parties	`DueToRelatedPartiesCurrentAndNoncurrent`	$790.00K	USD	Point-in-time
Accounts payable and other	`AccountsPayableCurrent`	$141.50M	USD	Point-in-time
Accounts payable and other	`AccountsPayableCurrent`	$129.72M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$31.90M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$28.12M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$3.39M	USD	Point-in-time
Accrued taxes	`AccruedIncomeTaxesCurrent`	$2.72M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	-	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$26.19M	USD	Point-in-time
New Jersey Clean Energy Program	`CleanEnergyProgramCurrent`	$15.47M	USD	Point-in-time
New Jersey Clean Energy Program	`CleanEnergyProgramCurrent`	$15.57M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesCurrent`	$33.87M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesCurrent`	$57.62M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$6.72M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	-	USD	Point-in-time
Customers credit balances and deposits	`ContractWithCustomerLiability`	$27.12M	USD	Point-in-time
Customers credit balances and deposits	`ContractWithCustomerLiability`	$25.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$533.72M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$446.38M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$138.08M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$145.50M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$3.33M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$3.65M	USD	Point-in-time
Deferred gain	`DeferredGainNoncurrent`	$1.55M	USD	Point-in-time
Deferred gain	`DeferredGainNoncurrent`	$1.03M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesNoncurrent`	$13.35M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesNoncurrent`	$18.82M	USD	Point-in-time
Manufactured gas plant remediation	`AccruedEnvironmentalLossContingenciesNoncurrent`	$131.08M	USD	Point-in-time
Manufactured gas plant remediation	`AccruedEnvironmentalLossContingenciesNoncurrent`	$150.59M	USD	Point-in-time
Postemployment employee benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$246.52M	USD	Point-in-time
Postemployment employee benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$237.22M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$202.44M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$196.45M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	-	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$95.03M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$31.05M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$33.72M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$10.58M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$11.95M	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$792.55M	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$879.39M	USD	Point-in-time
Commitments and contingent liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Total capitalization and liabilities	`LiabilitiesAndStockholdersEquity`	$4.16B	USD	Point-in-time
Total capitalization and liabilities	`LiabilitiesAndStockholdersEquity`	$5.32B	USD	Point-in-time

Income Statement 97 line items

Line Item	Tag	Value	Unit	Period
Utility	`RegulatedOperatingRevenueGas`	$729.92M	USD	Annual
Utility	`RegulatedOperatingRevenueGas`	$710.79M	USD	Annual
Utility	`RegulatedOperatingRevenueGas`	$731.87M	USD	Annual
Nonutility	`UnregulatedOperatingRevenue`	$2.18B	USD	Annual
Nonutility	`UnregulatedOperatingRevenue`	$1.22B	USD	Annual
Nonutility	`UnregulatedOperatingRevenue`	$1.88B	USD	Annual
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$2.59B	USD	Annual
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$2.92B	USD	Annual
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$479.08M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.95B	USD	Annual
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$434.94M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$615.04M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$639.61M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$866.25M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$811.77M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$400.04M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$298.97M	USD	1 Quarter
Related parties	`RelatedPartiesAmountInCostOfSales`	$8.51M	USD	Annual
Related parties	`RelatedPartiesAmountInCostOfSales`	$6.08M	USD	Annual
Related parties	`RelatedPartiesAmountInCostOfSales`	$7.95M	USD	Annual
Operation and maintenance	`OtherCostAndExpenseOperating`	$278.14M	USD	Annual
Operation and maintenance	`OtherCostAndExpenseOperating`	$268.14M	USD	Annual
Operation and maintenance	`OtherCostAndExpenseOperating`	$315.21M	USD	Annual
Regulatory rider expenses	`UtilitiesOperatingExpenseOther`	$38.97M	USD	Annual
Regulatory rider expenses	`UtilitiesOperatingExpenseOther`	$33.94M	USD	Annual
Regulatory rider expenses	`UtilitiesOperatingExpenseOther`	$34.53M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$107.37M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$76.57M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$81.11M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$2.43B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$1.72B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$2.71B	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$-16.85M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$91.27M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$-1.37M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$104.62M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$98.48M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$209.01M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$228.91M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$164.56M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$42.66M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$79.61M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$-4.95M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$11.27M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$23.88M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$13.05M	USD	Annual
Interest expense, net of capitalized interest	`InterestExpense`	$47.08M	USD	Annual
Interest expense, net of capitalized interest	`InterestExpense`	$46.29M	USD	Annual
Interest expense, net of capitalized interest	`InterestExpense`	$67.60M	USD	Annual
INCOME BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$185.19M	USD	Annual
INCOME BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$175.77M	USD	Annual
INCOME BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$128.75M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-42.23M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$18.44M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$36.49M	USD	Annual
Equity in earnings of affiliates	`IncomeLossFromEquityMethodInvestments`	$14.31M	USD	Annual
Equity in earnings of affiliates	`IncomeLossFromEquityMethodInvestments`	$13.63M	USD	Annual
Equity in earnings of affiliates	`IncomeLossFromEquityMethodInvestments`	$13.01M	USD	Annual
NET INCOME	`NetIncomeLoss`	$75.75M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$231.01M	USD	Annual
NET INCOME	`NetIncomeLoss`	$73.85M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$163.01M	USD	Annual
NET INCOME	`NetIncomeLoss`	$73.67M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$-19.30M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$32.71M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$-12.03M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$75.37M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$123.94M	USD	Annual
NET INCOME	`NetIncomeLoss`	$-13.08M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.83	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.34	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.20	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.82	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.72	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.78	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.87	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.39	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.15	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.63	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.16	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.71	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.34	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.62	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.38	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.20	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.17	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.83	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.77	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.15	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.87	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.82	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	94.80M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	89.24M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	87.69M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	88.31M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	89.60M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	95.10M	shares	Annual

Cash Flow Statement 193 line items

Line Item	Tag	Value	Unit	Period
Cash acquired	`CashAcquiredFromAssetAcquisition`	$5.10M	USD	Annual
Net income	`NetIncomeLoss`	$75.75M	USD	1 Quarter
Net income	`NetIncomeLoss`	$231.01M	USD	Annual
Net income	`NetIncomeLoss`	$73.85M	USD	1 Quarter
Net income	`NetIncomeLoss`	$163.01M	USD	Annual
Net income	`NetIncomeLoss`	$73.67M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-19.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$32.71M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-12.03M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.37M	USD	1 Quarter
Net income	`NetIncomeLoss`	$123.94M	USD	Annual
Net income	`NetIncomeLoss`	$-13.08M	USD	1 Quarter
Unrealized gain on derivative instruments	`UnrealizedGainLossOnDerivatives`	$-2.88M	USD	Annual
Unrealized gain on derivative instruments	`UnrealizedGainLossOnDerivatives`	$-26.77M	USD	Annual
Unrealized gain on derivative instruments	`UnrealizedGainLossOnDerivatives`	$9.64M	USD	Annual
Gain on sale of available for sale securities	`DebtSecuritiesAvailableForSaleGainLoss`	$1.57M	USD	Annual
Gain on sale of available for sale securities	`DebtSecuritiesAvailableForSaleGainLoss`	-	USD	Annual
Gain on sale of available for sale securities	`DebtSecuritiesAvailableForSaleGainLoss`	$5.33M	USD	Annual
Gain on sale of businesses	`GainLossOnSaleOfBusiness`	$4.66M	USD	Annual
Gain on sale of businesses	`GainLossOnSaleOfBusiness`	$645.00K	USD	Annual
Gain on sale of businesses	`GainLossOnSaleOfBusiness`	-	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$107.37M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$76.57M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$81.11M	USD	Annual
Noncash lease expense	`AmortizationOfOperatingLeases`	-	USD	Annual
Noncash lease expense	`AmortizationOfOperatingLeases`	-	USD	Annual
Noncash lease expense	`AmortizationOfOperatingLeases`	$3.85M	USD	Annual
Amortization of acquired wholesale energy contracts	`AmortizationOfAcquiredContracts`	$18.22M	USD	Annual
Amortization of acquired wholesale energy contracts	`AmortizationOfAcquiredContracts`	$8.42M	USD	Annual
Amortization of acquired wholesale energy contracts	`AmortizationOfAcquiredContracts`	$4.92M	USD	Annual
Allowance for equity used during construction	`IncreaseDecreaseinAllowanceforEquityFundsUsedDuringConstructionOperatingActivities`	$5.53M	USD	Annual
Allowance for equity used during construction	`IncreaseDecreaseinAllowanceforEquityFundsUsedDuringConstructionOperatingActivities`	$6.49M	USD	Annual
Allowance for equity used during construction	`IncreaseDecreaseinAllowanceforEquityFundsUsedDuringConstructionOperatingActivities`	$17.05M	USD	Annual
Allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$2.58M	USD	Annual
Allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$2.39M	USD	Annual
Allowance for doubtful accounts	`ProvisionForDoubtfulAccounts`	$2.24M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-2.82M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$34.35M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$27.14M	USD	Annual
Deferred income tax benefit due to tax legislation	`DeferredIncomeTaxBenefitTaxLegislation`	-	USD	Annual
Deferred income tax benefit due to tax legislation	`DeferredIncomeTaxBenefitTaxLegislation`	$-75.74M	USD	Annual
Deferred income tax benefit due to tax legislation	`DeferredIncomeTaxBenefitTaxLegislation`	-	USD	Annual
Equivalent value of ITCs recognized on equipment financing	`IncreaseDecreaseinInvestmentTaxCredit`	$6.48M	USD	Annual
Equivalent value of ITCs recognized on equipment financing	`IncreaseDecreaseinInvestmentTaxCredit`	$6.48M	USD	Annual
Equivalent value of ITCs recognized on equipment financing	`IncreaseDecreaseinInvestmentTaxCredit`	-	USD	Annual
Manufactured gas plant remediation costs	`PaymentsForEnvironmentalLiabilities`	$7.65M	USD	Annual
Manufactured gas plant remediation costs	`PaymentsForEnvironmentalLiabilities`	$13.88M	USD	Annual
Manufactured gas plant remediation costs	`PaymentsForEnvironmentalLiabilities`	$16.17M	USD	Annual
Equity in earnings, net of distributions received from equity investees	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$1.73M	USD	Annual
Equity in earnings, net of distributions received from equity investees	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$5.85M	USD	Annual
Equity in earnings, net of distributions received from equity investees	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$4.16M	USD	Annual
Cost of removal - asset retirement obligations	`AssetRetirementObligationCashPaidToSettle`	$245.00K	USD	Annual
Cost of removal - asset retirement obligations	`AssetRetirementObligationCashPaidToSettle`	$258.00K	USD	Annual
Cost of removal - asset retirement obligations	`AssetRetirementObligationCashPaidToSettle`	$298.00K	USD	Annual
Contributions to postemployment benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$9.03M	USD	Annual
Contributions to postemployment benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$6.36M	USD	Annual
Contributions to postemployment benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$8.16M	USD	Annual
Tax benefit of delivered shares from stock based compensation	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$-647.00K	USD	Annual
Tax benefit of delivered shares from stock based compensation	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$-2.95M	USD	Annual
Tax benefit of delivered shares from stock based compensation	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$-1.29M	USD	Annual
Components of working capital	`IncreaseDecreaseInOperatingCapitalCurrent`	$-97.00M	USD	Annual
Components of working capital	`IncreaseDecreaseInOperatingCapitalCurrent`	$27.76M	USD	Annual
Components of working capital	`IncreaseDecreaseInOperatingCapitalCurrent`	$8.10M	USD	Annual
Other noncurrent assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-8.19M	USD	Annual
Other noncurrent assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-17.86M	USD	Annual
Other noncurrent assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$44.13M	USD	Annual
Other noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$13.99M	USD	Annual
Other noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$38.12M	USD	Annual
Other noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$5.28M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$398.29M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$194.13M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$213.48M	USD	Annual
Cost of removal	`PaymentsForRemovalCosts`	$47.64M	USD	Annual
Cost of removal	`PaymentsForRemovalCosts`	$40.20M	USD	Annual
Cost of removal	`PaymentsForRemovalCosts`	$22.06M	USD	Annual
Investments in equity investees	`PaymentsToAcquireOtherInvestments`	$4.10M	USD	Annual
Investments in equity investees	`PaymentsToAcquireOtherInvestments`	$2.12M	USD	Annual
Investments in equity investees	`PaymentsToAcquireOtherInvestments`	$16.15M	USD	Annual
Distributions from equity investees in excess of equity in earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$1.91M	USD	Annual
Distributions from equity investees in excess of equity in earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$2.43M	USD	Annual
Distributions from equity investees in excess of equity in earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$3.12M	USD	Annual
Acquisition of assets, net of cash acquired of $5.1 million	`PaymentsForAssetAcquisitionsNetOfCashAcquired`	$523.65M	USD	Annual
Acquisition of assets, net of cash acquired of $5.1 million	`PaymentsForAssetAcquisitionsNetOfCashAcquired`	-	USD	Annual
Acquisition of assets, net of cash acquired of $5.1 million	`PaymentsForAssetAcquisitionsNetOfCashAcquired`	$10.00M	USD	Annual
Proceeds from sale of businesses, net of closing costs	`ProceedsFromDivestitureOfBusinesses`	-	USD	Annual
Proceeds from sale of businesses, net of closing costs	`ProceedsFromDivestitureOfBusinesses`	$205.75M	USD	Annual
Proceeds from sale of businesses, net of closing costs	`ProceedsFromDivestitureOfBusinesses`	$27.92M	USD	Annual
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$6.62M	USD	Annual
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	-	USD	Annual
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$34.48M	USD	Annual
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$34.50M	USD	Point-in-time
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-373.09M	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-287.38M	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-994.02M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfOtherLongTermDebt`	$660.00M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfOtherLongTermDebt`	$467.90M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$225.00M	USD	Annual
Payments of long-term debt	`RepaymentsOfOtherLongTermDebt`	$20.29M	USD	Annual
Payments of long-term debt	`RepaymentsOfOtherLongTermDebt`	$218.64M	USD	Annual
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$165.49M	USD	Annual
Proceeds from term loan	`ProceedsFromIssuanceOfUnsecuredDebt`	-	USD	Annual
Proceeds from term loan	`ProceedsFromIssuanceOfUnsecuredDebt`	$350.00M	USD	Annual
Proceeds from term loan	`ProceedsFromIssuanceOfUnsecuredDebt`	-	USD	Annual
Payments of term loan	`RepaymentsOfUnsecuredDebt`	-	USD	Annual
Payments of term loan	`RepaymentsOfUnsecuredDebt`	-	USD	Annual
Payments of term loan	`RepaymentsOfUnsecuredDebt`	$350.00M	USD	Annual
Proceeds from (payments of)short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-114.05M	USD	Annual
Proceeds from (payments of)short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$99.90M	USD	Annual
Proceeds from (payments of)short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-126.50M	USD	Annual
Proceeds from sale leaseback transaction - solar	`SaleLeasebackTransactionNetProceedsFinancingActivitiesSolar`	-	USD	Annual
Proceeds from sale leaseback transaction - solar	`SaleLeasebackTransactionNetProceedsFinancingActivitiesSolar`	$71.54M	USD	Annual
Proceeds from sale leaseback transaction - solar	`SaleLeasebackTransactionNetProceedsFinancingActivitiesSolar`	$42.93M	USD	Annual
Proceeds from sale leaseback transaction - natural gas meters	`SaleLeasebackTransactionNetProceedsFinancingActivities`	$7.82M	USD	Annual
Proceeds from sale leaseback transaction - natural gas meters	`SaleLeasebackTransactionNetProceedsFinancingActivities`	$9.89M	USD	Annual
Proceeds from sale leaseback transaction - natural gas meters	`SaleLeasebackTransactionNetProceedsFinancingActivities`	$4.00M	USD	Annual
Payments of common stock dividends	`PaymentsOfDividendsCommonStock`	$95.83M	USD	Annual
Payments of common stock dividends	`PaymentsOfDividendsCommonStock`	$104.06M	USD	Annual
Payments of common stock dividends	`PaymentsOfDividendsCommonStock`	$117.80M	USD	Annual
Proceeds from waiver discount issuance of common stock	`ProceedsFromWaiverDiscountIssuanceOfCommonStock`	$57.39M	USD	Annual
Proceeds from waiver discount issuance of common stock	`ProceedsFromWaiverDiscountIssuanceOfCommonStock`	-	USD	Annual
Proceeds from waiver discount issuance of common stock	`ProceedsFromWaiverDiscountIssuanceOfCommonStock`	$41.68M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$212.90M	USD	Point-in-time
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$18.08M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$17.14M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$16.72M	USD	Annual
Proceeds from equity offering	`ProceedsFromOtherEquity`	-	USD	Annual
Proceeds from equity offering	`ProceedsFromOtherEquity`	-	USD	Annual
Proceeds from equity offering	`ProceedsFromOtherEquity`	$212.90M	USD	Annual
Tax withholding payments related to net settled stock compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$-13.76M	USD	Annual
Tax withholding payments related to net settled stock compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$-7.10M	USD	Annual
Tax withholding payments related to net settled stock compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$-3.81M	USD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$95.60M	USD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-25.95M	USD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$895.90M	USD	Annual
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$115.36M	USD	Annual
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$2.35M	USD	Annual
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-759.00K	USD	Annual
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.71M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$119.42M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.06M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.47M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.71M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$119.42M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.06M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.47M	USD	Point-in-time
Receivables	`IncreaseDecreaseInAccountsReceivable`	$-63.80M	USD	Annual
Receivables	`IncreaseDecreaseInAccountsReceivable`	$-5.07M	USD	Annual
Receivables	`IncreaseDecreaseInAccountsReceivable`	$7.52M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-14.27M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$3.25M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-15.46M	USD	Annual
Recovery of natural gas costs	`IncreaseDecreaseInRecoverableRefundableGasCosts`	$-17.48M	USD	Annual
Recovery of natural gas costs	`IncreaseDecreaseInRecoverableRefundableGasCosts`	$-30.44M	USD	Annual
Recovery of natural gas costs	`IncreaseDecreaseInRecoverableRefundableGasCosts`	$15.73M	USD	Annual
Natural gas purchases payable	`IncreaseDecreaseInOtherAccountsPayable`	$-41.33M	USD	Annual
Natural gas purchases payable	`IncreaseDecreaseInOtherAccountsPayable`	$-74.03M	USD	Annual
Natural gas purchases payable	`IncreaseDecreaseInOtherAccountsPayable`	$51.19M	USD	Annual
Natural gas purchases payable - related parties	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$1.00K	USD	Annual
Natural gas purchases payable - related parties	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$-360.00K	USD	Annual
Natural gas purchases payable - related parties	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$-1.00K	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$-2.04M	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$-2.55M	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$1.19M	USD	Annual
Prepaid and accrued taxes	`IncreaseDecreaseInPrepaidAndAccruedTaxes`	$-2.38M	USD	Annual
Prepaid and accrued taxes	`IncreaseDecreaseInPrepaidAndAccruedTaxes`	$1.25M	USD	Annual
Prepaid and accrued taxes	`IncreaseDecreaseInPrepaidAndAccruedTaxes`	$2.27M	USD	Annual
Accounts payable and other	`IncreaseDecreaseInAccountsPayableTrade`	$20.39M	USD	Annual
Accounts payable and other	`IncreaseDecreaseInAccountsPayableTrade`	$40.42M	USD	Annual
Accounts payable and other	`IncreaseDecreaseInAccountsPayableTrade`	$2.26M	USD	Annual
Restricted broker margin accounts	`IncreaseDecreaseInPayablesToBrokerDealers`	$-22.00M	USD	Annual
Restricted broker margin accounts	`IncreaseDecreaseInPayablesToBrokerDealers`	$-30.97M	USD	Annual
Restricted broker margin accounts	`IncreaseDecreaseInPayablesToBrokerDealers`	$-6.10M	USD	Annual
Customers credit balances and deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-209.00K	USD	Annual
Customers credit balances and deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-1.18M	USD	Annual
Customers credit balances and deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$368.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-3.18M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-656.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$5.67M	USD	Annual
Total	`IncreaseDecreaseInOperatingCapitalCurrent`	$-97.00M	USD	Annual
Total	`IncreaseDecreaseInOperatingCapitalCurrent`	$27.76M	USD	Annual
Total	`IncreaseDecreaseInOperatingCapitalCurrent`	$8.10M	USD	Annual
Interest (net of amounts capitalized)	`InterestPaidNet`	$50.37M	USD	Annual
Interest (net of amounts capitalized)	`InterestPaidNet`	$44.82M	USD	Annual
Interest (net of amounts capitalized)	`InterestPaidNet`	$66.15M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$5.58M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$7.59M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$12.65M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$19.43M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$30.73M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$30.56M	USD	Annual
Inception gain on natural gas swap contract recognized as non-cash proceeds from sale of business	`TransferToInvestments`	-	USD	Annual
Inception gain on natural gas swap contract recognized as non-cash proceeds from sale of business	`TransferToInvestments`	-	USD	Annual
Inception gain on natural gas swap contract recognized as non-cash proceeds from sale of business	`TransferToInvestments`	$14.58M	USD	Annual

Stockholders Equity 44 line items

Line Item	Tag	Value	Unit	Period
Cash dividends declared per share (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.11	USD	Annual
Cash dividends declared per share (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.27	USD	Annual
Cash dividends declared per share (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.19	USD	Annual
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	90.00M	shares	Point-in-time
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	95.95M	shares	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.38B	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.64B	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.29B	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.11B	USD	Point-in-time
Net income	`NetIncomeLoss`	$75.75M	USD	1 Quarter
Net income	`NetIncomeLoss`	$231.01M	USD	Annual
Net income	`NetIncomeLoss`	$73.85M	USD	1 Quarter
Net income	`NetIncomeLoss`	$163.01M	USD	Annual
Net income	`NetIncomeLoss`	$73.67M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-19.30M	USD	1 Quarter
Net income	`NetIncomeLoss`	$32.71M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-12.03M	USD	1 Quarter
Net income	`NetIncomeLoss`	$75.37M	USD	1 Quarter
Net income	`NetIncomeLoss`	$123.94M	USD	Annual
Net income	`NetIncomeLoss`	$-13.08M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-15.73M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-6.08M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-12.53M	USD	Annual
Common stock offering	`StockIssuedDuringPeriodValueNewIssues`	$212.90M	USD	Annual
Incentive compensation plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$16.57M	USD	Annual
Incentive compensation plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.79M	USD	Annual
Incentive compensation plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.77M	USD	Annual
Dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$17.09M	USD	Annual
Dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$16.66M	USD	Annual
Dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$18.16M	USD	Annual
Waiver discount	`StockIssuedDuringPeriodValueDividendReinvestmentPlanWaiverDiscount`	$57.39M	USD	Annual
Waiver discount	`StockIssuedDuringPeriodValueDividendReinvestmentPlanWaiverDiscount`	$41.68M	USD	Annual
Cash dividend declared ($0.3125 per share in 2020, $1.19 per share in 2019, and $1.11 per share in 2018)	`DividendsCommonStockCash`	$97.58M	USD	Annual
Cash dividend declared ($0.3125 per share in 2020, $1.19 per share in 2019, and $1.11 per share in 2018)	`DividendsCommonStockCash`	$106.34M	USD	Annual
Cash dividend declared ($0.3125 per share in 2020, $1.19 per share in 2019, and $1.11 per share in 2018)	`DividendsCommonStockCash`	$121.58M	USD	Annual
Treasury stock and other	`TreasuryStockValueAcquiredCostMethod`	$1.66M	USD	Annual
Treasury stock and other	`TreasuryStockValueAcquiredCostMethod`	$22.79M	USD	Annual
Treasury stock and other	`TreasuryStockValueAcquiredCostMethod`	$-5.23M	USD	Annual
Ending Balance (in shares)	`CommonStockSharesOutstanding`	90.00M	shares	Point-in-time
Ending Balance (in shares)	`CommonStockSharesOutstanding`	95.95M	shares	Point-in-time
Ending Balance	`StockholdersEquity`	$1.38B	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$1.64B	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$1.29B	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$1.11B	USD	Point-in-time

Comprehensive Income 47 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$75.75M	USD	1 Quarter
Net income	`NetIncomeLoss`	$231.01M	USD	Annual
Net income	`NetIncomeLoss`	$73.85M	USD	1 Quarter
Net income	`NetIncomeLoss`	$163.01M	USD	Annual
Tax on unrealized gain (loss) on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-	USD	Annual
Net income	`NetIncomeLoss`	$73.67M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-19.30M	USD	1 Quarter
Tax on unrealized gain (loss) on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-6.97M	USD	Annual
Net income	`NetIncomeLoss`	$32.71M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-12.03M	USD	1 Quarter
Tax on unrealized gain (loss) on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-	USD	Annual
Net income	`NetIncomeLoss`	$75.37M	USD	1 Quarter
Net income	`NetIncomeLoss`	$123.94M	USD	Annual
Net income	`NetIncomeLoss`	$-13.08M	USD	1 Quarter
Tax on reclassifications of available for sale securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-858.00K	USD	Annual
Tax on reclassifications of available for sale securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	Annual
Tax on reclassifications of available for sale securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	Annual
Tax on reclassifications of losses to net income on derivatives	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Unrealized (loss) on investments in equity securities, net of tax of $0, $0 and $6,973, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	Annual
Unrealized (loss) on investments in equity securities, net of tax of $0, $0 and $6,973, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	Annual
Unrealized (loss) on investments in equity securities, net of tax of $0, $0 and $6,973, respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-19.25M	USD	Annual
Tax on reclassifications of losses to net income on derivatives	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	Annual
Tax on reclassifications of losses to net income on derivatives	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-32.00K	USD	Annual
Reclassifications of losses to net income on investments in equity securities, net of tax of $0, $0 and $(858), respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-11.65M	USD	Annual
Tax on loss on deriviatives	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-3.20M	USD	Annual
Reclassifications of losses to net income on investments in equity securities, net of tax of $0, $0 and $(858), respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-	USD	Annual
Tax on loss on deriviatives	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	Annual
Tax on loss on deriviatives	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	Annual
Reclassifications of losses to net income on investments in equity securities, net of tax of $0, $0 and $(858), respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-	USD	Annual
Tax on adjustment to postemployment benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-567.00K	USD	Annual
Tax on adjustment to postemployment benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-6.11M	USD	Annual
Reclassifications of losses to net income on derivatives designated as hedging instruments, net of tax of $(32), $0 and $0, respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	Annual
Reclassifications of losses to net income on derivatives designated as hedging instruments, net of tax of $(32), $0 and $0, respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	Annual
Reclassifications of losses to net income on derivatives designated as hedging instruments, net of tax of $(32), $0 and $0, respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-108.00K	USD	Annual
Tax on adjustment to postemployment benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$573.00K	USD	Annual
Loss on derivatives designated as hedging instruments, net of tax of $3,203, $0 and $0, respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-10.51M	USD	Annual
Loss on derivatives designated as hedging instruments, net of tax of $3,203, $0 and $0, respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	-	USD	Annual
Loss on derivatives designated as hedging instruments, net of tax of $3,203, $0 and $0, respectively	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	-	USD	Annual
Adjustment to postemployment benefit obligation, net of tax of $567, $6,106, and $(573), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$2.13M	USD	Annual
Adjustment to postemployment benefit obligation, net of tax of $567, $6,106, and $(573), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.52M	USD	Annual
Adjustment to postemployment benefit obligation, net of tax of $567, $6,106, and $(573), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$15.73M	USD	Annual
Other comprehensive (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-15.73M	USD	Annual
Other comprehensive (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-6.08M	USD	Annual
Other comprehensive (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-12.53M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$224.94M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$108.20M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$150.48M	USD	Annual

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