10-K Filing

NEW JERSEY RESOURCES CORP CIK: 356309 FY 2019

Filing Information

Form Type	10-K
Accession Number	`0000356309-19-000133`
Period End Date	20190930
Filing Date	20191122
Fiscal Year	2019
Fiscal Period	FY
XBRL Instance	njr10k2019_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 137 Income Statement 100 Cash Flow Statement 194 Stockholders Equity 43 Comprehensive Income 35

Balance Sheet 137 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
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	88.29M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	90.00M	shares	Point-in-time
Utility plant, at cost	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$2.63B	USD	Point-in-time
Utility plant, at cost	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$2.37B	USD	Point-in-time
Construction work in progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$232.23M	USD	Point-in-time
Construction work in progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$192.48M	USD	Point-in-time
Treasury stock at cost and other (in shares)	`TreasuryStockShares`	660,734.00	shares	Point-in-time
Treasury stock at cost and other (in shares)	`TreasuryStockShares`	2.19M	shares	Point-in-time
Nonutility plant and equipment, at cost	`PropertyPlantAndEquipmentOther`	$697.41M	USD	Point-in-time
Nonutility plant and equipment, at cost	`PropertyPlantAndEquipmentOther`	$861.90M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$62.49M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$45.69M	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$3.30B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$3.78B	USD	Point-in-time
Accumulated depreciation and amortization, utility plant	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$530.75M	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`	$156.03M	USD	Point-in-time
Accumulated depreciation and amortization, nonutility plant and equipment	`AccumulatedDepreciationDepletionandAmortizationOtherPropertyPlantandEquipment`	$122.69M	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$2.65B	USD	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$3.04B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.68M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.23M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$37.55M	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`	$205.49M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$6.51M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$7.20M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$5.70M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$6.15M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$18.30M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$32.87M	USD	Point-in-time
Gas in storage, at average cost	`EnergyRelatedInventoryNaturalGasInStorage`	$169.80M	USD	Point-in-time
Gas in storage, at average cost	`EnergyRelatedInventoryNaturalGasInStorage`	$184.63M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventory`	$14.47M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventory`	$13.91M	USD	Point-in-time
Prepaid and accrued taxes	`PrepaidTaxes`	$23.05M	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`	$27.40M	USD	Point-in-time
Restricted broker margin accounts	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$53.72M	USD	Point-in-time
Restricted broker margin accounts	`ReceivablesFromBrokersDealersAndClearingOrganizations`	$73.72M	USD	Point-in-time
Asset held for sale	`AssetsHeldForSaleNotPartOfDisposalGroupCurrent`	$206.91M	USD	Point-in-time
Asset held for sale	`AssetsHeldForSaleNotPartOfDisposalGroupCurrent`	-	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$30.73M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$33.73M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$770.08M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$511.61M	USD	Point-in-time
Investments in equity investees	`EquityMethodInvestments`	$190.87M	USD	Point-in-time
Investments in equity investees	`EquityMethodInvestments`	$200.27M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$368.59M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$496.64M	USD	Point-in-time
Derivatives, at fair value	`DerivativeAssetsNoncurrent`	$10.56M	USD	Point-in-time
Derivatives, at fair value	`DerivativeAssetsNoncurrent`	$7.43M	USD	Point-in-time
Available for sale securities	`EquitySecuritiesFvNi`	-	USD	Point-in-time
Available for sale securities	`EquitySecuritiesFvNi`	$32.92M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$14.61M	USD	Point-in-time
Intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$23.38M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$96.22M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$101.27M	USD	Point-in-time
Total noncurrent assets	`AssetsNoncurrent`	$722.53M	USD	Point-in-time
Total noncurrent assets	`AssetsNoncurrent`	$820.21M	USD	Point-in-time
Total assets	`Assets`	$3.93B	USD	Point-in-time
Total assets	`Assets`	$4.37B	USD	Point-in-time
Total assets	`Assets`	$4.14B	USD	Point-in-time
Common stock, $2.50 par value; authorized 150,000,000 shares; outstanding September 30, 2019 89,998,788; September 30, 2018 88,292,956	`CommonStockValue`	$226.20M	USD	Point-in-time
Common stock, $2.50 par value; authorized 150,000,000 shares; outstanding September 30, 2019 89,998,788; September 30, 2018 88,292,956	`CommonStockValue`	$226.65M	USD	Point-in-time
Premium on common stock	`AdditionalPaidInCapitalCommonStock`	$291.33M	USD	Point-in-time
Premium on common stock	`AdditionalPaidInCapitalCommonStock`	$274.75M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-12.61M	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, 2019 660,734; September 30, 2018 2,185,013	`TreasuryStockValue`	$10.44M	USD	Point-in-time
Treasury stock at cost and other; shares September 30, 2019 660,734; September 30, 2018 2,185,013	`TreasuryStockValue`	$76.47M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.08B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.01B	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.24B	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.17B	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.42B	USD	Point-in-time
Common stock equity	`StockholdersEquity`	$1.55B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$1.54B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$1.18B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$3.09B	USD	Point-in-time
Total capitalization	`CapitalizationLongtermDebtAndEquity`	$2.60B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$123.55M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$21.42M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$25.45M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$151.95M	USD	Point-in-time
Gas purchases payable	`GasPurchasePayableCurrent`	$211.30M	USD	Point-in-time
Gas purchases payable	`GasPurchasePayableCurrent`	$137.27M	USD	Point-in-time
Gas purchases payable to related parties	`DueToRelatedPartiesCurrentAndNoncurrent`	$1.15M	USD	Point-in-time
Gas purchases payable to related parties	`DueToRelatedPartiesCurrentAndNoncurrent`	$790.00K	USD	Point-in-time
Accounts payable and other	`AccountsPayableCurrent`	$129.72M	USD	Point-in-time
Accounts payable and other	`AccountsPayableCurrent`	$135.24M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$25.82M	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`	$1.57M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$8.19M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	-	USD	Point-in-time
New Jersey Clean Energy Program	`CleanEnergyProgramCurrent`	$14.05M	USD	Point-in-time
New Jersey Clean Energy Program	`CleanEnergyProgramCurrent`	$15.47M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesCurrent`	$46.65M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesCurrent`	$57.62M	USD	Point-in-time
Liabilities held for sale	`DisposalGroupIncludingDiscontinuedOperationLiabilitiesHeldForSale`	-	USD	Point-in-time
Liabilities held for sale	`DisposalGroupIncludingDiscontinuedOperationLiabilitiesHeldForSale`	$4.18M	USD	Point-in-time
Customers credit balances and deposits	`ContractWithCustomerLiability`	$27.32M	USD	Point-in-time
Customers credit balances and deposits	`ContractWithCustomerLiability`	$27.12M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$750.98M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$446.38M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$190.66M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$242.44M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$3.98M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$3.65M	USD	Point-in-time
Deferred gain	`DeferredGainNoncurrent`	$9.10M	USD	Point-in-time
Deferred gain	`DeferredGainNoncurrent`	$1.55M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesNoncurrent`	$22.98M	USD	Point-in-time
Derivatives, at fair value	`DerivativeLiabilitiesNoncurrent`	$18.82M	USD	Point-in-time
Manufactured gas plant remediation	`AccruedEnvironmentalLossContingenciesNoncurrent`	$130.80M	USD	Point-in-time
Manufactured gas plant remediation	`AccruedEnvironmentalLossContingenciesNoncurrent`	$131.08M	USD	Point-in-time
Postemployment employee benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$246.52M	USD	Point-in-time
Postemployment employee benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$137.01M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$202.44M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$209.14M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$31.05M	USD	Point-in-time
Asset retirement obligation	`AssetRetirementObligationsNoncurrent`	$28.69M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$8.96M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$11.95M	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$837.71M	USD	Point-in-time
Total noncurrent liabilities	`LiabilitiesNoncurrent`	$793.09M	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`	$4.14B	USD	Point-in-time
Total capitalization and liabilities	`LiabilitiesAndStockholdersEquity`	$4.37B	USD	Point-in-time

Income Statement 100 line items

Line Item	Tag	Value	Unit	Period
Utility	`RegulatedOperatingRevenueGas`	$731.87M	USD	Annual
Utility	`RegulatedOperatingRevenueGas`	$695.64M	USD	Annual
Utility	`RegulatedOperatingRevenueGas`	$710.79M	USD	Annual
Nonutility	`UnregulatedOperatingRevenue`	$1.88B	USD	Annual
Nonutility	`UnregulatedOperatingRevenue`	$1.57B	USD	Annual
Nonutility	`UnregulatedOperatingRevenue`	$2.18B	USD	Annual
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$811.77M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$647.33M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$2.27B	USD	Annual
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$705.30M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$2.92B	USD	Annual
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$866.25M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$543.43M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$434.94M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$479.08M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.02B	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$2.59B	USD	Annual
Related parties	`RelatedPartiesAmountInCostOfSales`	$8.34M	USD	Annual
Related parties	`RelatedPartiesAmountInCostOfSales`	$7.95M	USD	Annual
Related parties	`RelatedPartiesAmountInCostOfSales`	$8.51M	USD	Annual
Operation and maintenance	`OtherCostAndExpenseOperating`	$256.95M	USD	Annual
Operation and maintenance	`OtherCostAndExpenseOperating`	$263.11M	USD	Annual
Operation and maintenance	`OtherCostAndExpenseOperating`	$222.18M	USD	Annual
Regulatory rider expenses	`UtilitiesOperatingExpenseOther`	$38.97M	USD	Annual
Regulatory rider expenses	`UtilitiesOperatingExpenseOther`	$40.24M	USD	Annual
Regulatory rider expenses	`UtilitiesOperatingExpenseOther`	$33.94M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$81.84M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$85.70M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$91.73M	USD	Annual
Energy and other taxes	`ExciseAndSalesTaxes`	$11.19M	USD	Annual
Energy and other taxes	`ExciseAndSalesTaxes`	$52.10M	USD	Annual
Energy and other taxes	`ExciseAndSalesTaxes`	$49.37M	USD	Annual
Total operating expenses	`OperatingExpenses`	$2.44B	USD	Annual
Total operating expenses	`OperatingExpenses`	$2.10B	USD	Annual
Total operating expenses	`OperatingExpenses`	$2.72B	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$88.74M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$-18.34M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$153.94M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$77.00M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$-4.02M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$178.74M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$-36.72M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$171.22M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$199.88M	USD	Annual
OPERATING INCOME	`OperatingIncomeLoss`	$76.20M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$-7.79M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$10.26M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$11.27M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$13.05M	USD	Annual
Interest expense, net of capitalized interest	`InterestExpense`	$46.29M	USD	Annual
Interest expense, net of capitalized interest	`InterestExpense`	$44.89M	USD	Annual
Interest expense, net of capitalized interest	`InterestExpense`	$47.08M	USD	Annual
INCOME BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$136.59M	USD	Annual
INCOME BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$166.64M	USD	Annual
INCOME BEFORE INCOME TAXES AND EQUITY IN EARNINGS OF AFFILIATES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$118.13M	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$18.34M	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$-53.78M	USD	Annual
Income tax (benefit) provision	`IncomeTaxExpenseBenefit`	$-37.75M	USD	Annual
Equity in earnings of affiliates	`IncomeLossFromEquityMethodInvestments`	$13.01M	USD	Annual
Equity in earnings of affiliates	`IncomeLossFromEquityMethodInvestments`	$13.63M	USD	Annual
Equity in earnings of affiliates	`IncomeLossFromEquityMethodInvestments`	$13.81M	USD	Annual
NET INCOME	`NetIncomeLoss`	$169.50M	USD	Annual
NET INCOME	`NetIncomeLoss`	$140.27M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$132.06M	USD	Annual
NET INCOME	`NetIncomeLoss`	$233.44M	USD	Annual
NET INCOME	`NetIncomeLoss`	$73.57M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$18.09M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$-16.25M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$-8.40M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$-14.27M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$123.70M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$86.25M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.16	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.18	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.20	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$2.66	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.60	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.90	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.09	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.83	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.97	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.53	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.42	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.97	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.42	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.89	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.16	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.09	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.20	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.52	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.59	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.82	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.18	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.64	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	89.24M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	87.69M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	86.32M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	88.31M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	87.14M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	89.62M	shares	Annual

Cash Flow Statement 194 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$169.50M	USD	Annual
Net income	`NetIncomeLoss`	$140.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$132.06M	USD	Annual
Net income	`NetIncomeLoss`	$233.44M	USD	Annual
Net income	`NetIncomeLoss`	$73.57M	USD	1 Quarter
Net income	`NetIncomeLoss`	$18.09M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-16.25M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-8.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-14.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$123.70M	USD	1 Quarter
Net income	`NetIncomeLoss`	$86.25M	USD	1 Quarter
Unrealized loss (gain) on derivative instruments	`UnrealizedGainLossOnDerivatives`	$11.24M	USD	Annual
Unrealized loss (gain) on derivative instruments	`UnrealizedGainLossOnDerivatives`	$-26.77M	USD	Annual
Unrealized loss (gain) on derivative instruments	`UnrealizedGainLossOnDerivatives`	$-2.88M	USD	Annual
Gain on sale of available for sale securities	`GainLossOnDispositionOfAssets1`	$7.29M	USD	Annual
Gain on sale of available for sale securities	`GainLossOnDispositionOfAssets1`	$1.57M	USD	Annual
Gain on sale of available for sale securities	`GainLossOnDispositionOfAssets1`	$5.33M	USD	Annual
Gain on sale of businesses	`GainLossOnSaleOfBusiness`	$4.66M	USD	Annual
Gain on sale of businesses	`GainLossOnSaleOfBusiness`	-	USD	Annual
Gain on sale of businesses	`GainLossOnSaleOfBusiness`	$645.00K	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$81.84M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$85.70M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$91.73M	USD	Annual
Amortization of acquired wholesale energy contracts	`AmortizationOfAcquiredContracts`	$18.22M	USD	Annual
Amortization of acquired wholesale energy contracts	`AmortizationOfAcquiredContracts`	$762.00K	USD	Annual
Amortization of acquired wholesale energy contracts	`AmortizationOfAcquiredContracts`	$8.42M	USD	Annual
Allowance for equity used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$5.53M	USD	Annual
Allowance for equity used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$3.87M	USD	Annual
Allowance for equity used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$6.49M	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`	$2.02M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$41.44M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-59.01M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$15.59M	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`	-	USD	Annual
Equivalent value of ITCs recognized on equipment financing	`IncreaseDecreaseinInvestmentTaxCredit`	-	USD	Annual
Equivalent value of ITCs recognized on equipment financing	`IncreaseDecreaseinInvestmentTaxCredit`	$6.48M	USD	Annual
Manufactured gas plant remediation costs	`PaymentsForEnvironmentalLiabilities`	$10.93M	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`	$4.16M	USD	Annual
Equity in earnings, net of distributions received from equity investees	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$462.00K	USD	Annual
Equity in earnings, net of distributions received from equity investees	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$1.73M	USD	Annual
Cost of removal - asset retirement obligations	`AssetRetirementObligationCashPaidToSettle`	$258.00K	USD	Annual
Cost of removal - asset retirement obligations	`AssetRetirementObligationCashPaidToSettle`	$298.00K	USD	Annual
Cost of removal - asset retirement obligations	`AssetRetirementObligationCashPaidToSettle`	$484.00K	USD	Annual
Contributions to postemployment benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$8.16M	USD	Annual
Contributions to postemployment benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$6.36M	USD	Annual
Contributions to postemployment benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$6.08M	USD	Annual
Tax benefit of delivered shares from stock based compensation	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$-1.29M	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`	$-1.28M	USD	Annual
Components of working capital	`IncreaseDecreaseInOperatingCapital`	$-97.00M	USD	Annual
Components of working capital	`IncreaseDecreaseInOperatingCapital`	$-17.08M	USD	Annual
Components of working capital	`IncreaseDecreaseInOperatingCapital`	$27.76M	USD	Annual
Other noncurrent assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-13.98M	USD	Annual
Other noncurrent assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-3.42M	USD	Annual
Other noncurrent assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-17.86M	USD	Annual
Other noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-2.08M	USD	Annual
Other noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$38.12M	USD	Annual
Other noncurrent liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$13.99M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$189.35M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$398.29M	USD	Annual
Cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$248.05M	USD	Annual
Utility plant	`PaymentsToAcquirePropertyPlantAndEquipment`	$144.11M	USD	Annual
Utility plant	`PaymentsToAcquirePropertyPlantAndEquipment`	$206.88M	USD	Annual
Utility plant	`PaymentsToAcquirePropertyPlantAndEquipment`	$300.03M	USD	Annual
Solar and wind equipment	`PaymentsToAcquireOtherProductiveAssets`	$123.42M	USD	Annual
Solar and wind equipment	`PaymentsToAcquireOtherProductiveAssets`	$149.40M	USD	Annual
Solar and wind equipment	`PaymentsToAcquireOtherProductiveAssets`	$157.83M	USD	Annual
Midstream and other	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$23.10M	USD	Annual
Midstream and other	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$2.43M	USD	Annual
Midstream and other	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$6.64M	USD	Annual
Cost of removal	`PaymentsForRemovalCosts`	$40.20M	USD	Annual
Cost of removal	`PaymentsForRemovalCosts`	$47.64M	USD	Annual
Cost of removal	`PaymentsForRemovalCosts`	$32.14M	USD	Annual
Acquisition of retail and wholesale energy contracts	`PaymentstoAcquireBusinessesEnergyContractFairValue`	-	USD	Annual
Acquisition of retail and wholesale energy contracts	`PaymentstoAcquireBusinessesEnergyContractFairValue`	-	USD	Annual
Acquisition of retail and wholesale energy contracts	`PaymentstoAcquireBusinessesEnergyContractFairValue`	$-55.66M	USD	Annual
Investments in equity investees	`PaymentsToAcquireOtherInvestments`	$27.07M	USD	Annual
Investments in equity investees	`PaymentsToAcquireOtherInvestments`	$4.10M	USD	Annual
Investments in equity investees	`PaymentsToAcquireOtherInvestments`	$16.15M	USD	Annual
Distributions from equity investees in excess of equity in earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$2.75M	USD	Annual
Distributions from equity investees in excess of equity in earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$3.12M	USD	Annual
Distributions from equity investees in excess of equity in earnings	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$2.43M	USD	Annual
Cash paid related to acquisition	`PaymentsToAcquireBusinessesGross`	$10.00M	USD	Annual
Cash paid related to acquisition	`PaymentsToAcquireBusinessesGross`	-	USD	Annual
Cash paid related to acquisition	`PaymentsToAcquireBusinessesGross`	-	USD	Annual
Proceeds from sale of property, net of closing costs	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Proceeds from sale of property, net of closing costs	`ProceedsFromSaleOfPropertyPlantAndEquipment`	-	USD	Annual
Proceeds from sale of property, net of closing costs	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$9.44M	USD	Annual
Proceeds from sale of businesses, net of closing costs	`ProceedsFromDivestitureOfBusinesses`	-	USD	Annual
Proceeds from sale of businesses, net of closing costs	`ProceedsFromDivestitureOfBusinesses`	$27.92M	USD	Annual
Proceeds from sale of businesses, net of closing costs	`ProceedsFromDivestitureOfBusinesses`	$205.75M	USD	Annual
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$34.50M	USD	Point-in-time
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$34.48M	USD	Annual
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$6.64M	USD	Annual
Proceeds from sale of available for sale securities, net	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$6.62M	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-391.98M	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-282.60M	USD	Annual
Cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-373.09M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$225.00M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$467.90M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$100.00M	USD	Annual
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$218.64M	USD	Annual
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$165.49M	USD	Annual
Payments of long-term debt	`RepaymentsOfLongTermDebt`	$97.85M	USD	Annual
(Payments of) proceeds from short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$144.30M	USD	Annual
(Payments of) proceeds from short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-126.50M	USD	Annual
(Payments of) proceeds from short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebt`	$-114.05M	USD	Annual
Proceeds from sale-leaseback transaction - solar	`SaleLeasebackTransactionNetProceedsFinancingActivitiesSolar`	$32.90M	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 - gas meters	`SaleLeasebackTransactionNetProceedsFinancingActivities`	$9.59M	USD	Annual
Proceeds from sale-leaseback transaction - gas meters	`SaleLeasebackTransactionNetProceedsFinancingActivities`	$9.89M	USD	Annual
Proceeds from sale-leaseback transaction - gas meters	`SaleLeasebackTransactionNetProceedsFinancingActivities`	$7.82M	USD	Annual
Payments of common stock dividends	`PaymentsOfDividendsCommonStock`	$87.99M	USD	Annual
Payments of common stock dividends	`PaymentsOfDividendsCommonStock`	$104.06M	USD	Annual
Payments of common stock dividends	`PaymentsOfDividendsCommonStock`	$95.83M	USD	Annual
Proceeds from waiver discount issuance of common stock	`ProceedsFromWaiverDiscountIssuanceOfCommonStock`	$41.68M	USD	Annual
Proceeds from waiver discount issuance of common stock	`ProceedsFromWaiverDiscountIssuanceOfCommonStock`	-	USD	Annual
Proceeds from waiver discount issuance of common stock	`ProceedsFromWaiverDiscountIssuanceOfCommonStock`	$57.39M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$16.72M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$17.14M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$17.49M	USD	Annual
Purchases of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$6.36M	USD	Annual
Purchases of treasury stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Purchases of treasury stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Tax withholding payments related to net settled stock compensation	`ExcessTaxBenefitFromShareBasedCompensationFinancingActivities`	$-4.79M	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
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$107.30M	USD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-25.95M	USD	Annual
Cash flows from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$95.60M	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
Change in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-36.64M	USD	Annual
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.47M	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`	$39.11M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.71M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.47M	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`	$39.11M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.71M	USD	Point-in-time
Receivables	`IncreaseDecreaseInAccountsReceivable`	$-63.80M	USD	Annual
Receivables	`IncreaseDecreaseInAccountsReceivable`	$56.97M	USD	Annual
Receivables	`IncreaseDecreaseInAccountsReceivable`	$7.52M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-3.02M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-14.27M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-15.46M	USD	Annual
Recovery of gas costs	`IncreaseDecreaseInRecoverableRefundableGasCosts`	$-30.44M	USD	Annual
Recovery of gas costs	`IncreaseDecreaseInRecoverableRefundableGasCosts`	$15.73M	USD	Annual
Recovery of gas costs	`IncreaseDecreaseInRecoverableRefundableGasCosts`	$90.00K	USD	Annual
Gas purchases payable	`IncreaseDecreaseInOtherAccountsPayable`	$-74.03M	USD	Annual
Gas purchases payable	`IncreaseDecreaseInOtherAccountsPayable`	$20.66M	USD	Annual
Gas purchases payable	`IncreaseDecreaseInOtherAccountsPayable`	$51.19M	USD	Annual
Gas purchases payable - related parties	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$-360.00K	USD	Annual
Gas purchases payable - related parties	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$-1.00K	USD	Annual
Gas purchases payable - related parties	`IncreaseDecreaseInDueToRelatedPartiesCurrent`	$2.00K	USD	Annual
Prepaid and accrued taxes	`IncreaseDecreaseInPrepaidAndAccruedTaxes`	$10.37M	USD	Annual
Prepaid and accrued taxes	`IncreaseDecreaseInPrepaidAndAccruedTaxes`	$1.25M	USD	Annual
Prepaid and accrued taxes	`IncreaseDecreaseInPrepaidAndAccruedTaxes`	$2.27M	USD	Annual
Accounts payable and other	`IncreaseDecreaseInAccountsPayable`	$13.09M	USD	Annual
Accounts payable and other	`IncreaseDecreaseInAccountsPayable`	$2.26M	USD	Annual
Accounts payable and other	`IncreaseDecreaseInAccountsPayable`	$40.42M	USD	Annual
Restricted broker margin accounts	`IncreaseDecreaseInPayablesToBrokerDealers`	$22.57M	USD	Annual
Restricted broker margin accounts	`IncreaseDecreaseInPayablesToBrokerDealers`	$-30.97M	USD	Annual
Restricted broker margin accounts	`IncreaseDecreaseInPayablesToBrokerDealers`	$-22.00M	USD	Annual
Customers credit balances and deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-209.00K	USD	Annual
Customers credit balances and deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$368.00K	USD	Annual
Customers credit balances and deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-5.88M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-1.99M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$3.63M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherOperatingAssets`	$-10.31M	USD	Annual
Total	`IncreaseDecreaseInOperatingCapital`	$-97.00M	USD	Annual
Total	`IncreaseDecreaseInOperatingCapital`	$-17.08M	USD	Annual
Total	`IncreaseDecreaseInOperatingCapital`	$27.76M	USD	Annual
Interest (net of amounts capitalized)	`InterestPaidNet`	$50.37M	USD	Annual
Interest (net of amounts capitalized)	`InterestPaidNet`	$44.36M	USD	Annual
Interest (net of amounts capitalized)	`InterestPaidNet`	$44.82M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$-6.88M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$5.58M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$12.65M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$30.73M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$30.56M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$21.77M	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 43 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`	$1.04	USD	Annual
Cash dividends declared per share (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.19	USD	Annual
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	88.29M	shares	Point-in-time
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	90.00M	shares	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.24B	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.17B	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.42B	USD	Point-in-time
Beginning Balance	`StockholdersEquity`	$1.55B	USD	Point-in-time
Net income	`NetIncomeLoss`	$169.50M	USD	Annual
Net income	`NetIncomeLoss`	$140.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$132.06M	USD	Annual
Net income	`NetIncomeLoss`	$233.44M	USD	Annual
Net income	`NetIncomeLoss`	$73.57M	USD	1 Quarter
Net income	`NetIncomeLoss`	$18.09M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-16.25M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-8.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-14.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$123.70M	USD	1 Quarter
Net income	`NetIncomeLoss`	$86.25M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-6.08M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-15.73M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$11.90M	USD	Annual
Incentive compensation plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.69M	USD	Annual
Incentive compensation plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$16.57M	USD	Annual
Incentive compensation plan	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.79M	USD	Annual
Dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$16.66M	USD	Annual
Dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$17.62M	USD	Annual
Dividend reinvestment plan	`StockIssuedDuringPeriodValueDividendReinvestmentPlan`	$17.09M	USD	Annual
Waiver discount	`StockIssuedDuringPeriodValueDividendReinvestmentPlanWaiverDiscount`	$57.39M	USD	Annual
Waiver discount	`StockIssuedDuringPeriodValueDividendReinvestmentPlanWaiverDiscount`	$41.68M	USD	Annual
Cash dividend declared ($1.19 per share in 2019, $1.11 per share in 2018, and $1.0375 per share in 2017)	`DividendsCommonStockCash`	$89.64M	USD	Annual
Cash dividend declared ($1.19 per share in 2019, $1.11 per share in 2018, and $1.0375 per share in 2017)	`DividendsCommonStockCash`	$97.58M	USD	Annual
Cash dividend declared ($1.19 per share in 2019, $1.11 per share in 2018, and $1.0375 per share in 2017)	`DividendsCommonStockCash`	$106.34M	USD	Annual
Treasury stock and other	`TreasuryStockValueAcquiredCostMethod`	$7.59M	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`	88.29M	shares	Point-in-time
Ending Balance (in shares)	`CommonStockSharesOutstanding`	90.00M	shares	Point-in-time
Ending Balance	`StockholdersEquity`	$1.24B	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$1.17B	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$1.42B	USD	Point-in-time
Ending Balance	`StockholdersEquity`	$1.55B	USD	Point-in-time

Comprehensive Income 35 line items

Line Item	Tag	Value	Unit	Period
Net income	`NetIncomeLoss`	$169.50M	USD	Annual
Net income	`NetIncomeLoss`	$140.27M	USD	1 Quarter
Tax on unrealized gain (loss) on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$4.40M	USD	Annual
Net income	`NetIncomeLoss`	$132.06M	USD	Annual
Net income	`NetIncomeLoss`	$233.44M	USD	Annual
Tax on unrealized gain (loss) on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-	USD	Annual
Net income	`NetIncomeLoss`	$73.57M	USD	1 Quarter
Net income	`NetIncomeLoss`	$18.09M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-16.25M	USD	1 Quarter
Tax on unrealized gain (loss) on available for sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-6.97M	USD	Annual
Net income	`NetIncomeLoss`	$-8.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-14.27M	USD	1 Quarter
Net income	`NetIncomeLoss`	$123.70M	USD	1 Quarter
Net income	`NetIncomeLoss`	$86.25M	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 adjustment to postemployment benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-6.11M	USD	Annual
Tax on adjustment to postemployment benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$573.00K	USD	Annual
Unrealized (loss) gain on investments in equity securities, net of tax of $0, $6,973 and $(4,401), respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-19.25M	USD	Annual
Unrealized (loss) gain on investments in equity securities, net of tax of $0, $6,973 and $(4,401), respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$6.85M	USD	Annual
Unrealized (loss) gain on investments in equity securities, net of tax of $0, $6,973 and $(4,401), respectively	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	-	USD	Annual
Tax on adjustment to postemployment benefit obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$3.49M	USD	Annual
Reclassifications of losses to net income on investments in equity securities, net of tax of $0, $(858) and $0, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-	USD	Annual
Reclassifications of losses to net income on investments in equity securities, net of tax of $0, $(858) and $0, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-11.65M	USD	Annual
Reclassifications of losses to net income on investments in equity securities, net of tax of $0, $(858) and $0, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-	USD	Annual
Adjustment to postemployment benefit obligation, net of tax of $6,106, $(573) and $(3,487), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-5.05M	USD	Annual
Adjustment to postemployment benefit obligation, net of tax of $6,106, $(573) and $(3,487), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$15.73M	USD	Annual
Adjustment to postemployment benefit obligation, net of tax of $6,106, $(573) and $(3,487), respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.52M	USD	Annual
Other comprehensive (loss) income	`OtherComprehensiveIncomeLossNetOfTax`	$-6.08M	USD	Annual
Other comprehensive (loss) income	`OtherComprehensiveIncomeLossNetOfTax`	$-15.73M	USD	Annual
Other comprehensive (loss) income	`OtherComprehensiveIncomeLossNetOfTax`	$11.90M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$227.36M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$143.96M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$153.77M	USD	Annual

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