PEG


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:Revenues
dei:LegalEntity
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:CostOfGoodsAndServicesSold
dei:LegalEntity

us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization
dei:LegalEntity

us-gaap:CostsAndExpenses
dei:LegalEntity

us-gaap:OperatingIncomeLoss
dei:LegalEntity

us-gaap:InterestExpense
dei:LegalEntity

us-gaap:OtherNonoperatingIncomeExpense
dei:LegalEntity

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
dei:LegalEntity

us-gaap:IncomeTaxExpenseBenefit
dei:LegalEntity

us-gaap:IncomeTaxesPaidNet
dei:LegalEntity

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
dei:LegalEntity

us-gaap:NetIncomeLoss
dei:LegalEntity
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:Assets
dei:LegalEntity
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:LiabilitiesAndStockholdersEquity
dei:LegalEntity

us-gaap:AssetsCurrent
dei:LegalEntity

us-gaap:CashAndCashEquivalentsAtCarryingValue
dei:LegalEntity

us-gaap:AccountsReceivableNetCurrent
dei:LegalEntity

us-gaap:InventoryRawMaterialsAndSupplies
dei:LegalEntity

us-gaap:OtherAssetsCurrent
dei:LegalEntity

us-gaap:LongTermInvestments
dei:LegalEntity

us-gaap:IntangibleAssetsNetExcludingGoodwill
dei:LegalEntity

us-gaap:OtherAssetsNoncurrent
dei:LegalEntity

us-gaap:LiabilitiesCurrent
dei:LegalEntity

us-gaap:LongTermDebtCurrent
dei:LegalEntity

us-gaap:AccountsPayableCurrent
dei:LegalEntity

us-gaap:TaxesPayableCurrent

us-gaap:OtherLiabilitiesCurrent
dei:LegalEntity

us-gaap:LiabilitiesNoncurrent
dei:LegalEntity

us-gaap:LongTermDebt
us-gaap:ConsolidatedEntities
us-gaap:StatementBusinessSegments

us-gaap:LongTermDebtNoncurrent
dei:LegalEntity

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent
dei:LegalEntity

us-gaap:CommonStockValue

us-gaap:RetainedEarningsAccumulatedDeficit
dei:LegalEntity

us-gaap:TreasuryStockValue

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:NetCashProvidedByUsedInOperatingActivities
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInInvestingActivities
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInFinancingActivities
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInOperatingActivities
dei:LegalEntity

us-gaap:NetIncomeLoss
dei:LegalEntity
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInInvestingActivities
dei:LegalEntity

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
dei:LegalEntity

us-gaap:NetCashProvidedByUsedInFinancingActivities
dei:LegalEntity

us-gaap:EffectiveIncomeTaxRateContinuingOperations
dei:LegalEntity

us-gaap:OperatingLeaseRightOfUseAsset
dei:LegalEntity

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
dei:LegalEntity

pseg:AmortizationOfNuclearFuel
dei:LegalEntity
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
pseg:AverageHistoricalBasis
us-gaap:Range, us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
dei:LegalEntity
pseg:BillingsFromAdministrativeSharedServiceCompanyAffiliated

pseg:EffectiveIncomeTaxRateFederalandStateStatutoryIncomeTaxRatePercent
us-gaap:FairValueByAssetClass, dei:LegalEntity
pseg:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasiswithUnobservableInputsIssuancesSettlements
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
pseg:HistoricLoadVariability
us-gaap:Range, us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
dei:LegalEntity
pseg:IssuanceOfLoansForSolarInvestments

pseg:NetRealizedGainsLossesAndIncomeExpenseFromNuclearDecommissioningTrustFunds
dei:LegalEntity
us-gaap:RetirementPlanType
pseg:NonOperatingPensionandOtherPostretirementPlanCosts

pseg:OtherNonoperatingIncomeOther
dei:LegalEntity

pseg:PurchaseofTaxLosses
dei:LegalEntity

pseg:RealizedUnrealizedGainLossOnDerivativesAndCommodityContracts
dei:LegalEntity

pseg:ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodTax
dei:LegalEntity

pseg:RevenuesUnrelatedtoContractswithCustomers
us-gaap:StatementBusinessSegments

pseg:SolarLoanInterest
dei:LegalEntity

pseg:WeightedAverageCommonSharesOutstandingBeforeVariousEffectsBasic

pseg:WeightedAverageCommonSharesOutstandingBeforeVariousEffectsDiluted
dei:LegalEntity
pseg:ZECChargeperkwh
dei:LegalEntity
us-gaap:AccretionExpenseIncludingAssetRetirementObligations
dei:LegalEntity
us-gaap:AffiliateCosts

us-gaap:AmortizationOfIntangibleAssets
dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesGrossRealizedGains
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:CapitalExpendituresIncurredButNotYetPaid
dei:LegalEntity

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
dei:LegalEntity

us-gaap:CommonStockDividendsPerShareCashPaid
dei:LegalEntity
us-gaap:CostsAndExpensesRelatedParty

us-gaap:DeferredIncomeTaxesAndTaxCredits
dei:LegalEntity
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:PlanName, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType, dei:LegalEntity
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:DividendsCommonStockCash
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:EquitySecuritiesFvNiUnrealizedGain
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:EquitySecuritiesFvNiUnrealizedLoss

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
us-gaap:IncomeStatementLocation, dei:LegalEntity

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
us-gaap:FairValueByAssetClass, dei:LegalEntity
us-gaap:IncomeStatementLocation, dei:LegalEntity

us-gaap:GainLossOnInvestments
dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:ImpairmentOfInvestments

us-gaap:IncomeLossFromEquityMethodInvestments
dei:LegalEntity
dei:LegalEntity
us-gaap:IncreaseDecreaseDueFromAffiliates
dei:LegalEntity
us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables
dei:LegalEntity
us-gaap:IncreaseDecreaseInAccountsPayable
dei:LegalEntity
us-gaap:IncreaseDecreaseInAccountsPayableRelatedParties
dei:LegalEntity
us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccruedTaxesPayable
dei:LegalEntity
us-gaap:IncreaseDecreaseInDueToAffiliates

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInMarginDepositsOutstanding
dei:LegalEntity
dei:LegalEntity
us-gaap:IncreaseDecreaseInMaterialsAndSupplies

us-gaap:IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
dei:LegalEntity
dei:LegalEntity
us-gaap:IncreaseDecreaseInPrepaidExpense

us-gaap:IncreaseDecreaseInRegulatoryAssetsAndLiabilities
dei:LegalEntity

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestPaidNet
dei:LegalEntity

us-gaap:InvestmentIncomeInterestAndDividend
dei:LegalEntity

us-gaap:LeveragedLeasesIncomeStatementNetIncomeFromLeveragedLeases
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, dei:LegalEntity
us-gaap:LongTermPurchaseCommitmentAmount

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
dei:LegalEntity

us-gaap:OperatingLeasesIncomeStatementContingentRevenue
us-gaap:StatementBusinessSegments

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue
us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:StatementBusinessSegments

us-gaap:OperatingLeasesIncomeStatementMinimumLeaseRevenue
us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
us-gaap:StatementEquityComponents
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
us-gaap:StatementEquityComponents
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
us-gaap:StatementEquityComponents, dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:OtherComprehensiveIncomeLossTax
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:PaymentsForProceedsFromOtherInvestingActivities
dei:LegalEntity

us-gaap:PaymentsForProceedsFromRemovalCosts
dei:LegalEntity

us-gaap:PaymentsOfDividendsCommonStock
dei:LegalEntity

us-gaap:PaymentsToAcquireAvailableForSaleSecurities
dei:LegalEntity

us-gaap:PaymentsToAcquireIntangibleAssets
dei:LegalEntity

us-gaap:PensionAndOtherPostretirementBenefitContributions
dei:LegalEntity

us-gaap:PensionAndOtherPostretirementBenefitExpense
dei:LegalEntity

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt
dei:LegalEntity
us-gaap:DebtInstrument, dei:LegalEntity
us-gaap:DebtInstrument, us-gaap:SubsequentEventType, dei:LegalEntity

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
dei:LegalEntity

us-gaap:ProceedsFromRepaymentsOfCommercialPaper
dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities
dei:LegalEntity

us-gaap:ProceedsFromShortTermDebt

us-gaap:PropertyPlantAndEquipmentAdditions
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
dei:LegalEntity
us-gaap:SubsequentEventType, pseg:RateType, dei:LegalEntity
us-gaap:PublicUtilitiesApprovedRateIncreaseDecreaseAmount
us-gaap:SubsequentEventType, pseg:RateType, dei:LegalEntity
us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount
pseg:TrustSecuritiesTypeOfTrust
us-gaap:RealizedInvestmentGainsLosses
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
dei:LegalEntity

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RepaymentsOfOtherLongTermDebt
dei:LegalEntity
us-gaap:RevenueFromRelatedParties

us-gaap:StockholdersEquityOther
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents
us-gaap:StockholdersEquityOtherShares
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk
us-gaap:UnderlyingDerivative
us-gaap:ConsolidatedEntities, us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments
us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation
pseg:TrustSecuritiesTypeOfTrust
us-gaap:UnrealizedGainLossOnSecurities
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:UtilitiesOperatingExpenseMaintenanceAndOperations
dei:LegalEntity

dei:EntityCommonStockSharesOutstanding
dei:LegalEntity
pseg:AccountsReceivableandUnbilledRevenuesAllowanceforCreditLosses
us-gaap:StatementEquityComponents
pseg:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectAfterTax
us-gaap:StatementEquityComponents
pseg:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectPreTax
dei:LegalEntity
pseg:AdditionalAmountsPostedOtherLettersOfCredit
us-gaap:StatementBusinessSegments
pseg:Allowancespercentageofaccountsreceivable
us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
pseg:AmountOfNetCreditExposureGreaterThanTenPercent
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
pseg:AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenThroughTwentyYearsFairValue
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughFifteenYearsFairValue
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
pseg:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:CleanEnergyProgramCurrent
dei:LegalEntity
dei:LegalEntity
pseg:CounterpartyCashMarginReceived
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility
pseg:CreditFacilityReduction
us-gaap:CreditFacility, dei:LegalEntity

pseg:CustomerCollateralLiabilities
dei:LegalEntity
us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, dei:LegalEntity
pseg:DollarsPerMegawattDay
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments, us-gaap:TimingOfTransferOfGoodOrService
dei:LegalEntity
pseg:ExposureUnderCurrentGuarantees

pseg:Fuel
dei:LegalEntity
us-gaap:PropertyPlantAndEquipmentByType
pseg:LeaseReceivableAssetCapacity
us-gaap:PropertyPlantAndEquipmentByType
pseg:LeaseReceivableGrossInvestment
dei:LegalEntity
pseg:LettersOfCreditMarginPosted
dei:LegalEntity
pseg:LettersOfCreditMarginReceived
dei:LegalEntity
pseg:LeveragedLeasesGrossInvestment
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments, us-gaap:TimingOfTransferOfGoodOrService
pseg:LoadMegawatt

pseg:NetAssetsMeasuredAtFairValueOnRecurringBasis

pseg:NetAssetsMeasuredAtFairValueOnRecurringBasisMeasuredUsingUnobservableInputAndClassifiedAsLevel3
dei:LegalEntity
pseg:NetBrokerBalanceReceived
dei:LegalEntity
pseg:NetCreditExposureWithCounterpartiesAfterApplyingCollateral
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
dei:LegalEntity
pseg:NumberOfCounterpartiesWithGreaterThanTenPercentOfNetCreditExposure
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity
dei:LegalEntity
pseg:PayableToAffiliateForServices
dei:LegalEntity
pseg:PayableToAffiliateThroughBgsAndBgssContracts
dei:LegalEntity
pseg:PayabletoParent
dei:LegalEntity
pseg:ReceivableFromParent
dei:LegalEntity
pseg:ReceivablefromAffiliateThroughBGSandBGSSContracts

pseg:SegmentReportingInvestmentsInEquityMethodSubsidiaries
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
dei:LegalEntity
pseg:TotalCreditExposureWithCounterparties
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

pseg:UnbilledRevenuesallowanceforcreditlosses
dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
pseg:UnrealizedGainsLossesonEquitySecuritiesstillheld
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AccountsPayableCurrentAndNoncurrent
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
dei:LegalEntity
us-gaap:AccountsPayableRelatedPartiesCurrent
dei:LegalEntity
us-gaap:AccountsPayableRelatedPartiesNoncurrent
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AccountsReceivableNet
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:AccountsReceivableNetNoncurrent
dei:LegalEntity
us-gaap:AccountsReceivableRelatedPartiesCurrent
us-gaap:EnvironmentalRemediationContingency
us-gaap:AccrualForEnvironmentalLossContingencies
us-gaap:EnvironmentalRemediationContingency, dei:LegalEntity
us-gaap:Range, us-gaap:EnvironmentalRemediationContingency, dei:LegalEntity

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent
dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
dei:LegalEntity

us-gaap:AssetRetirementObligationsNoncurrent
dei:LegalEntity

us-gaap:AssetsFairValueDisclosure
dei:LegalEntity
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent
dei:LegalEntity
us-gaap:SubsequentEventType

us-gaap:AssetsHeldInTrustNoncurrent
dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:AssetsNoncurrent
dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecurities
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:AvailableForSaleSecuritiesDebtSecurities
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:CapitalizationLongtermDebtAndEquity
dei:LegalEntity
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByMeasurementBasis

us-gaap:CollateralAlreadyPostedAggregateFairValue

us-gaap:CommercialPaper
dei:LegalEntity
us-gaap:ConsolidatedEntities, us-gaap:ShortTermDebtType
dei:LegalEntity
us-gaap:CreditRiskDerivativeLiabilitiesAtFairValue
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BalanceSheetLocation, dei:LegalEntity
us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment
us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:DecommissioningFundInvestments
dei:LegalEntity
us-gaap:Range
us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent
dei:LegalEntity

us-gaap:DefinedBenefitPensionPlanLiabilitiesNoncurrent
dei:LegalEntity

us-gaap:DerivativeAssets

us-gaap:DerivativeAssetsCurrent
dei:LegalEntity
us-gaap:ConsolidatedEntities, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, dei:LegalEntity

us-gaap:DerivativeAssetsNoncurrent
dei:LegalEntity
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, dei:LegalEntity

us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet
dei:LegalEntity
us-gaap:DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral

us-gaap:DerivativeFairValueOfDerivativeNet
dei:LegalEntity
us-gaap:ConsolidatedEntities, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, dei:LegalEntity

us-gaap:DerivativeLiabilities

us-gaap:DerivativeLiabilitiesCurrent
dei:LegalEntity
us-gaap:ConsolidatedEntities, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, dei:LegalEntity

us-gaap:DerivativeLiabilitiesNoncurrent
dei:LegalEntity
us-gaap:ConsolidatedEntities, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, dei:LegalEntity
dei:LegalEntity
us-gaap:DueFromAffiliateCurrent
dei:LegalEntity
us-gaap:DueToAffiliateCurrent
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:EquitySecuritiesFvNi
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust
us-gaap:EquitySecuritiesFvNiCost
us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity
us-gaap:FairValueByAssetClass
us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
dei:LegalEntity
us-gaap:GuaranteeObligationsMaximumExposure

us-gaap:IncomeTaxesReceivable

us-gaap:IncomeTaxesReceivableNoncurrent

us-gaap:InterestPayableCurrent
dei:LegalEntity
dei:LegalEntity
us-gaap:LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredIncome
dei:LegalEntity
us-gaap:LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredTaxesArisingFromLeveragedLeases
dei:LegalEntity
us-gaap:LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
dei:LegalEntity
us-gaap:LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesGross
dei:LegalEntity
us-gaap:LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet
us-gaap:CreditRatingStandardPoors, dei:LegalEntity
dei:LegalEntity
us-gaap:LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets

us-gaap:LiabilitiesFairValueDisclosure
dei:LegalEntity
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent
dei:LegalEntity

us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding
dei:LegalEntity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility
us-gaap:CreditFacility, dei:LegalEntity

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
dei:LegalEntity
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:CreditFacility
us-gaap:CreditFacility, dei:LegalEntity

us-gaap:LongTermDebtFairValue
us-gaap:ConsolidatedEntities
us-gaap:StatementBusinessSegments
us-gaap:Range, us-gaap:EnvironmentalRemediationContingency, dei:LegalEntity
us-gaap:LossContingencyEstimateOfPossibleLoss
dei:LegalEntity
us-gaap:NotesAndLoansReceivableGrossCurrent
dei:LegalEntity
us-gaap:NotesAndLoansReceivableGrossNoncurrent
dei:LegalEntity
us-gaap:NotesReceivableGross
pseg:LoanProgram, dei:LegalEntity
us-gaap:ConcentrationRiskByType, dei:LegalEntity
dei:LegalEntity
us-gaap:NotesReceivableRelatedPartiesCurrent

us-gaap:OperatingLeaseLiabilityNoncurrent
dei:LegalEntity

us-gaap:OtherPostretirementBenefitsPayableNoncurrent

us-gaap:OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
dei:LegalEntity

us-gaap:PrepaidExpenseCurrent
dei:LegalEntity

us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
dei:LegalEntity

us-gaap:PublicUtilitiesPropertyPlantAndEquipmentNet
dei:LegalEntity

us-gaap:PublicUtilitiesPropertyPlantAndEquipmentPlantInService
dei:LegalEntity

us-gaap:RegulatoryAssetsCurrent
dei:LegalEntity

us-gaap:RegulatoryAssetsNoncurrent
dei:LegalEntity

us-gaap:RegulatoryLiabilityCurrent
dei:LegalEntity

us-gaap:RegulatoryLiabilityNoncurrent
dei:LegalEntity
dei:LegalEntity
us-gaap:RestrictedCashAndInvestmentsCurrent
us-gaap:BalanceSheetLocation
dei:LegalEntity
us-gaap:RestrictedCashAndInvestmentsNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:RevenueRemainingPerformanceObligation
us-gaap:StatementBusinessSegments
dei:LegalEntity
us-gaap:SecuritiesHeldAsCollateralAtFairValue
us-gaap:Collateral, dei:LegalEntity
us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
dei:LegalEntity
us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:TreasuryStockShares

us-gaap:UnbilledReceivablesCurrent
dei:LegalEntity

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:CommonStockValue ▆█▅▃▁▃499450034989498049694980NANANA4198NANANA4219NANANA4244NANANA4241NANANA4246NANANA4226NANANA048184812481348074796NA47934788NANANA
us-gaap:CommonStockSharesIssued █████████▁███▁███▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁534534534534534534534534534533534534534533534534534533533533533533533533533533533533533533533533533533533533533533533NA533533NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▄▄▄▄▄█▄▄▄█▄▄██████████▄█▄█▄▄▄▄▄▁▄▄▁▁▄▄▁▄▄▄▄▄▁507507507507507508507507507508507507508508508508508508508508508508507508507508507507507507507506507507506506507507506507507507507507506
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁▁▁▁▁▁▁▁▁▄▄▄▄▄▄▄▄▄▄███▄▄██▄▄▄█▄▄██▄▄▄█▄█▄█▄█▄504504504504504504504504504505505505505505505505505505505506506506505505506506505505505506505505506506505505505506505506505506505506505
us-gaap:EarningsPerShareBasic ▅▅▄▃▆▃▄▃▅█▄▂▂▁▄▃▅▄▅▄▆▅▅▃▄▃▄▄▄▃▄▃▅▄▄▄▅▄▅▃▅▄▅▄▅0.890.860.80.31.390.390.820.531.111.890.780.220.23-0.190.650.370.930.610.870.681.160.940.880.420.760.40.770.660.630.440.690.420.970.710.580.631.040.561.120.440.970.70.960.610.88
us-gaap:EarningsPerShareDiluted ▅▅▄▃▆▃▄▃▅█▄▂▂▁▄▃▅▄▅▄▆▅▅▃▄▃▄▄▄▃▄▃▅▄▄▄▅▄▅▃▅▄▅▄▅0.880.860.790.31.380.390.810.531.11.880.780.220.22-0.190.640.370.930.60.870.681.150.940.870.420.760.390.770.660.630.440.680.420.970.710.580.631.040.561.120.440.970.690.960.610.88
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax ▃▃▂▁▄▃▃▁▄▂▂▁▃▂▃▁▄▂▄▃▅▄▄▂▆▃▃▃▄▃▃▂▄▄▄▃▆▄▆▃▇▄▅▃█244924782308199227862468238319622644209620431869236620902450190526162278268823143135277326412249322323182554231027862406240220982875263626202469335427453254236136802812304024973920
us-gaap:Revenues ▄▃▂▂▅▃▃▁▄▂▂▂▃▂▃▁▃▂▄▂▅▄▄▂▆▂▃▂▄▃▃▂▄▄▃▃▆▄▆▃▇▄▅▃█278124782302231629802468239420162818209622632133259220902450190526162278268823143135277326412249322323182554231027862406240220982875263626202469335427453254236136802812304024973920
 us-gaap:Revenues dei:LegalEntity pseg:PSEGPowerLLC▆▅▁▄█▅▂▁█122011157711083141611088687671403NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues dei:LegalEntity pseg:PublicServiceElectricandGasCompany▆▃▃▁█▄▃▁▆188316071604138220321645159513861845NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pseg:PSEGPowerLLC▆▅▁▄█▅▂▁12201115771108314161108868767NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pseg:PublicServiceElectricandGasCompany▆▃▃▁█▄▃▁18831607160413822032164515951386NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementBusinessSegments pseg:PSEGPowerLLC▆▅▁▄█▅▂▁12201115771108314161108868767NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:StatementBusinessSegments pseg:PublicServiceElectricandGasCompany▆▃▃▁█▄▃▁18831607160413822032164515951386NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold ▅▄▃▂█▅▄▁▆▂▁9067917537041124869804600952706616NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold dei:LegalEntity pseg:PSEGPowerLLC▆▄▁▂█▆▂▁676562359411786647431373NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold dei:LegalEntity pseg:PublicServiceElectricandGasCompany▄▃▃▂█▄▃▁708644618529947657593488NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization █▇▅▅▆▅▃▁▁324320307307314304294280280NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization dei:LegalEntity pseg:PSEGPowerLLC▇█▇█▇▇▇▁9495939594949484NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▇▅▄▆▄▂▁222217206202212201192187NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostsAndExpenses 1984NANANA2194NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostsAndExpenses dei:LegalEntity pseg:PSEGPowerLLC1011NANANA1115NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostsAndExpenses dei:LegalEntity pseg:PublicServiceElectricandGasCompany1316NANANA1567NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingIncomeLoss ▇▅▅▃▇▅▅▄▇▄▆▃▃▁▅▄▇▅▇▅█▇▆▄▆▄▆▆▅▅▅▄▆▆▅▆▇▅█▄▇▆▇▆▇797507490160786501554411832362693196178-17557734782753281456810488077463657053657126126104685944337837095566218565891002431934670924653927
 us-gaap:OperatingIncomeLoss dei:LegalEntity pseg:PSEGPowerLLC▆▅▄▁█▄▄▃█20915479-8630111311242329NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingIncomeLoss dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▂▄▁▅▃▄▃▆567330392282465345421358482NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InterestExpense ██▇▆▆▆▅▃▂▂▂▁▂▂▂▂▁▂▂▂▂▂▂▁▂153152147137133135127111103102100919897999792102969798981009497NA100101102NA106103101NA117117127NA120120116NA129NA145
 us-gaap:InterestExpense dei:LegalEntity pseg:PSEGPowerLLC███▆▅▆▆▁3434342625292911NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InterestExpense dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▆▆▄▄▄▂▁9693928987878382NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▄▆███▁███▁███424353333-14333432-16333332NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherNonoperatingIncomeExpense dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▄▄▁▁▁▃▂2723221919192120NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▅▅▄▁█▂▅▃▇▃▆▁▁492535433133849200529366760310647168143NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▂▄▁▅▂▄▃549306368241428291373311NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▆▆▅▆▅▆▆▇▁▇▆▆▄▇▆▇▆▇▇█▇▇▆▇449830-20149111797202-6462525929-15118891283132285186398305261112260NA270218220NA241146212NA201227329NA382124356NA337NA304
 us-gaap:IncomeTaxExpenseBenefit dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▂▂▁▂▄▇▆10930241425529580NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxesPaidNet ▄▄▄▅▃▅▄▅▄▄▄▅▃▄▄▄▁▆▅█▂▇▄▇▄▄▅▆▄-14106101-76351256-481450-8029223-299155108359-175254-122811519841353NANANANANANANANANANANANANANANANA
 us-gaap:IncomeTaxesPaidNet dei:LegalEntity pseg:PublicServiceElectricandGasCompany▇██▅▁█▄113425-13-9434-37NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▅▄▅▃▇▃▅▄▆█▅▃▃▁▄▃▅▄▅▄▆▄▅▃▄456386397162717229415270552931417125135-143361204497313417338599292418226394NA414326353NA335194537NA217331495NANANANANANANANA
 us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▃▅▁▇▁▃▁440276345228404239277232NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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 us-gaap:NetIncomeLoss dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▃▅▁▇▁▃▁440276344227403239278231NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▅▄▁█▂▄▂▆448437403153700199412269558NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents,dei:LegalEntity us-gaap:RetainedEarnings,pseg:PublicServiceElectricandGasCompany█▃▅▁▇▁▃▁440276344227403239278231NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:Assets ██▇▇▇▇▇▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁483654773046815462804575645326450734370742790427164115740524396644007039488390453812637535364243621235827353333414733700333263252232610320593171231725307063014230002298212991128789293702990929104NA2877528730NANANA
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 us-gaap:Assets dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▆▃▁33627332663265232185NA31109NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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us-gaap:LiabilitiesAndStockholdersEquity ██▇▇▇▇▇▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁483654773046815462804575645326450734370742790427164115740524396644007039488390453812637535364243621235827353333414733700333263252232610320593171231725307063014230002298212991128789293702990929104NA2877528730NANANA
 us-gaap:LiabilitiesAndStockholdersEquity dei:LegalEntity pseg:PSEGPowerLLC█▇▁▅12847128051255312704NA12594NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LiabilitiesAndStockholdersEquity dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▆▃▁33627332663265232185NA31109NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AssetsCurrent ▄▃▂▂▂▃▂▂▁▃▂▂▁▃▂▃▃▃▂▄▅▅▄▄▄▄▄▄▄▄▅▅▅▅█▄▆█▄372732313059315630273507321530052806331230813188271632543209348932633494320436274159411938463794385336143741361536563869397839403961391149703786446650513671NA34693646NANANA
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 us-gaap:AssetsCurrent dei:LegalEntity pseg:PublicServiceElectricandGasCompany▂▂▁█1799178917771945NA1907NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▅▂▁▁▁▂▁▁▁▃▂▃▂▃▃▄▄▃▂▄▇▃▅▄▅▄▃▂▃▃▅▅▆▆█▂▆▂▃▁▃▃▁799147120826517788951183132784301934234506485923942715971008402703570655493448164420379780765931834124215990028033257312350130NA1232
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 us-gaap:CashAndCashEquivalentsAtCarryingValue dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▁▁▁83212523NA39NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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 us-gaap:InventoryRawMaterialsAndSupplies dei:LegalEntity pseg:PSEGPowerLLC█▆▃▁379372364357NA373NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InventoryRawMaterialsAndSupplies dei:LegalEntity pseg:PublicServiceElectricandGasCompany▁▁▁█213213213215NA196NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsCurrent ▃▃▄▃▂▂▃▁▂▁▂▁▁▁▂▁▁▂▂▂▅▂▂▃▃▃▃▃▄▄▃▃▂██▇▇█▄42415030271746111941998721971323257015243433314337505641322812212011111312261NA10583NANANA
 us-gaap:OtherAssetsCurrent dei:LegalEntity pseg:PublicServiceElectricandGasCompany▆▄█▁34283921NA11NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LongTermInvestments ▁▁▁▁▂▂▂▂▂▂▂▂▃▃▃▄▄▄▄▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▆█▇▇█786812812845906896923924938932936961100110501066121812341233123512731287130713091315132113131320132313201324131412941276130314061654163016231698NA19642032NANANA
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us-gaap:IntangibleAssetsNetExcludingGoodwill ▇▆█▇▇▆▄▅▅▅▃▅▄▄▆▅▅▄▅▄▃▃▄▄▂▁▂▁▁▁▂▂▆▅▇▆▆▆▅16514918816215614310712713111488120106981541311121021221018784102904833524137345752136131164142135136129NA133123NANANA
 us-gaap:IntangibleAssetsNetExcludingGoodwill dei:LegalEntity pseg:PSEGPowerLLC▄▁█▃165149188162NA143NANANA114NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▄▅▄▃▄▄▄▄▄▄▄▄▄▃▃▃▂▂▅▅██▇▇▆▆▇▇▇▅▅▃▃▂▁▁▁▁▂258286258253271275265277272266265260258254243242230231279293355353331324313312328325329296284250238232204201204206220NA214233NANANA
 us-gaap:OtherAssetsNoncurrent dei:LegalEntity pseg:PSEGPowerLLC▁▇▆█34656069NA65NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherAssetsNoncurrent dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▆▂▁134129120117NA132NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LiabilitiesCurrent ██▅▄▆▇▆▅▄▅▄▂▂▂▁▂▁▃▃▂▃▃▂▃▃▂▂▂▃▄▂▁▂▁▄▃▃▃▂516050474067398244734935448542443948416838313164311132762804312029423575360431073622347831363463335730633235305834063777303928163108295736923530348334853018NA28003214NANANA
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 us-gaap:LiabilitiesCurrent dei:LegalEntity pseg:PublicServiceElectricandGasCompany▄█▁▃2437267322852373NA2825NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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 us-gaap:LongTermDebtCurrent dei:LegalEntity pseg:PSEGPowerLLC▄▄▄▄406406406406NA44NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebtCurrent dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▁▁▁559259250250NA500NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
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 us-gaap:OtherLiabilitiesCurrent dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▃▁▂469436422431NA345NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LiabilitiesNoncurrent ██▇▇▇▇▇▇▆▆▇▇▆▇▆▆▆▆▅▅▅▅▄▄▄▃▄▄▄▄▃▃▂▂▂▁▁▂▁13916138511337513243132531284613320127951266612633129281282112650127691251112333121891205911754117081155711408105381046110367998810560104621035010480952593449009913185788085823189648369NA88598993NANANA
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us-gaap:LongTermDebt █▇██▇▇▇▇▆▆▅▅▄▄▃▄▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▂▁▂▂▂15705151081550415357141161446214359140601307213068125241252111398113951069710935102389568923893149084914489639027858886438486825081147939830983087978809489698250888789409156NANA8166NANANA
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 us-gaap:OtherLiabilitiesNoncurrent dei:LegalEntity pseg:PublicServiceElectricandGasCompany██▁█136136127136NA124NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:CommonStockValue ▆█▅▃▁▃499450034989498049694980NANANA4198NANANA4219NANANA4244NANANA4241NANANA4246NANANA4226NANANA048184812481348074796NA47934788NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▇▇▇▇▆▅▅▅▅▆▅▅▅▅▅▅▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁116041140611206110411112510582106111042610385987891408962907091749480936093819117900587648616822779387681765674577439723170806942689867306699638561986077592855755466NA50224704NANANA
 us-gaap:RetainedEarningsAccumulatedDeficit dei:LegalEntity pseg:PSEGPowerLLC▆▆▁█5076506349045126NA5051NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RetainedEarningsAccumulatedDeficit dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▅▅▁9191892889028558NA7928NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:TreasuryStockValue █▇▇▇▇▆▇▇▇▅▅▅▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁868831832835839808811813816763750747743717714709702671667663662635629630626615615615612607606605605601601601597593594NA590588NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▁▂▂▂▃▂▂▂▅▅▅▅▄▅▅▄▄▄▄▄▄▇▇▇▇▃▃▃▃▄▄▄▃▅▆▆▆▇▆█▇█-481-489-438-432-441-377-407-410-411-229-204-226-242-263-218-252-269-295-299-277-270-283-99-73-87-95-338-362-355-388-322-310-293-337-256-179-187-156-111-139-24-116-31NANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity pseg:PublicServiceElectricandGasCompany███▁2221NA-1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges▁▂▁▁▄▅▅▅▅▅▆▆▆▆▆▆▆▅▆▆▆█▆▆▅▅▆▆▆▇█-18-15-17-18-5-1-1-1001222212011110210-2233711NA3131NANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss▃▃▃▃▂▁▁▁▁██▇▇▆▇▆▆▅▅▆▆▆▆▇▇▇▆▅▆▅▅332533235-16-22-18-1317717515814813314111710791861171321181281581471451171011179082NA10770NANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents,dei:LegalEntity us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss,pseg:PSEGPowerLLC▃▂▃▂▂▁▁▁▁█261925183-13-19-15-11175NANANA129NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▃▄▂▆▁▄▂▅▂▄▂▅▂▅▂▆▃▄▂█▃▅▁▅115367088560612184218594931140527978560119655010395081214691994555167962410883321116NANANA877NANANA1088NANANA1042NANANA1072NANANA1389
 us-gaap:NetCashProvidedByUsedInOperatingActivities dei:LegalEntity pseg:PSEGPowerLLC▅▁▂▅█▁▂48411721242472679136NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInOperatingActivities dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▆█▁▅▄█635554643318520456635NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▆▇▆▆▆▂▄▂▂▂▅▂▁▃▄▂▂▃▃▆▅▇██-724-786-737-806-816-803-1086-954-1073-1152-1115-910-1079-1194-1050-923-1081-1101-1068-994-779-904-706-653-629NANANA-733NANANA-706NANANA-155NANANA-318NANANA-165
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▅▃▅▁▇▅▇▃█▄█▂█▃▇▄▇▃▄▂▄▃▅▂237136-107219-505475222438-248660-15587-347617-18747165533-25228-294-21-249236-325NANANA-103NANANA-285NANANA-267NANANA-792NANANA-313
 us-gaap:NetCashProvidedByUsedInFinancingActivities dei:LegalEntity pseg:PublicServiceElectricandGasCompany▃▄▁█▄▆▄57102-3631892232140NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▃▄▂▆▁▄▂▅▂▄▂▅▂▅▂▆▃▄▂█▃▅▁▅115367088560612184218594931140527978560119655010395081214691994555167962410883321116NANANA877NANANA1088NANANA1042NANANA1072NANANA1389
 us-gaap:NetCashProvidedByUsedInOperatingActivities dei:LegalEntity pseg:PSEGPowerLLC▅▁▂▅█▁▂48411721242472679136NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetCashProvidedByUsedInOperatingActivities dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▆█▁▅▄█635554643318520456635NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▅▅▄▃▆▃▄▃▅█▄▂▂▁▄▃▅▄▅▄▆▅▅▃▄448437403153700199412269558956395109114-98327187471309439345586476444212386NA390333320224347211493360294323526282567224491349488311444
 us-gaap:NetIncomeLoss dei:LegalEntity pseg:PublicServiceElectricandGasCompany█▃▅▁▇▁▃▁440276344227403239278231NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pseg:PublicServiceElectricandGasCompany█▃▅▁▇▁▃▁440276344227403239278231NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▅▅▄▁█▂▄▂▆448437403153700199412269558NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents,dei:LegalEntity us-gaap:RetainedEarnings,pseg:PublicServiceElectricandGasCompany█▃▅▁▇▁▃▁440276344227403239278231NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▄▄▄▄▃▄▃▄▄▄▄▄▄█▁▃▄▂▄▃▃▄▃▃▄-20-1747-3011-354-2-214-612142-113-33-8-68-18-43-45-2-41-41-20NANANA-1NANANA35NANANA16NANANA24NANANA23
 us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet dei:LegalEntity pseg:PublicServiceElectricandGasCompany▅▃▇▃▂█▁11226-1-430-12NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▆▇▆▆▆▂▄▂▂▂▅▂▁▃▄▂▂▃▃▆▅▇██-724-786-737-806-816-803-1086-954-1073-1152-1115-910-1079-1194-1050-923-1081-1101-1068-994-779-904-706-653-629NANANA-733NANANA-706NANANA-155NANANA-318NANANA-165
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▃▃▃▃▄▆▅▆▇▆▅▆█▆▄▆▆▆▅▃▄▂▁▁7207837798097958841023952105311441065919106212141014906106510811039996747898693620609NANANA724NANANA687NANANA497NANANA427NANANA402
 us-gaap:PaymentsToAcquirePropertyPlantAndEquipment dei:LegalEntity pseg:PSEGPowerLLC▁▁▄▄▄▅█97100168172167196253NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquirePropertyPlantAndEquipment dei:LegalEntity pseg:PublicServiceElectricandGasCompany▂▄▁▂▂▄█620676608633625683766NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▅▃▅▁▇▅▇▃█▄█▂█▃▇▄▇▃▄▂▄▃▅▂237136-107219-505475222438-248660-15587-347617-18747165533-25228-294-21-249236-325NANANA-103NANANA-285NANANA-267NANANA-792NANANA-313
 us-gaap:NetCashProvidedByUsedInFinancingActivities dei:LegalEntity pseg:PublicServiceElectricandGasCompany▃▄▁█▄▆▄57102-3631892232140NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value499450034989498049694980419842194244424142464226048184812481348074796479347884756
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.310.510.710.810.911.09.810.511.312.013.113.30.016.116.716.416.116.516.716.716.4

Shares Outstanding

us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-30-30-30-30-30-30-30-30-30-29-29-28-28-28-28-28-28-28-28
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value534534534534534534534534534533534534534533534534534533533533533533533533533533533533533533533533533533533533533533533533533533
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

Common Stock Shares Authorized

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value507507507507507508507507507508507507508508508508508508508508508508507508507508507507507507507506507507506506507507506507507507507507506
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value504504504504504504504504504505505505505505505505505505505506506506505505506506505505505506505505506506505505505506505506505506505506505
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.890.860.80.31.390.390.820.531.111.890.780.220.23-0.190.650.370.930.610.870.681.160.940.880.420.760.40.770.660.630.440.690.420.970.710.580.631.040.561.120.440.970.70.960.610.88
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.880.860.790.31.380.390.810.531.11.880.780.220.22-0.190.640.370.930.60.870.681.150.940.870.420.760.390.770.660.630.440.680.420.970.710.580.631.040.561.120.440.970.690.960.610.88
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

Income Loss From Continuing Operations Per Diluted Share

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value244924782308199227862468238319622644209620431869236620902450190526162278268823143135277326412249322323182554231027862406240220982875263626202469335427453254236136802812304024973920
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value278124782302231629802468239420162818209622632133259220902450190526162278268823143135277326412249322323182554231027862406240220982875263626202469335427453254236136802812304024973920
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax113.6100.099.7116.3107.0100.0100.5102.8106.6100.0110.8114.1109.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:LongIslandServCo



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value12713312411811510312610912010011411211295116101981139684828210711189
Percentage of Revenues4.65.45.45.13.94.25.35.44.34.85.05.34.34.54.75.33.75.03.63.62.63.04.14.92.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.25.45.45.94.14.25.35.64.54.85.66.04.74.54.75.33.75.03.63.62.63.04.14.92.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:LongIslandServCo0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value122011157711083141611088687671403
Percentage of Revenues43.945.033.546.847.544.936.338.049.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax49.845.033.454.450.844.936.439.153.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value188316071604138220321645159513861845
Percentage of Revenues67.764.969.759.768.266.766.668.865.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax76.964.969.569.472.966.766.970.669.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-478-414-224-236-609-435-220-260-577-425-254-280-587-420-316-286-531-342-294-285-690-464-275-303
Percentage of Revenues-17.2-16.7-9.7-10.2-20.4-17.6-9.2-12.9-20.5-20.3-11.2-13.1-22.6-20.1-12.9-15.0-20.3-15.0-10.9-12.3-22.0-16.7-10.4-13.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-19.5-16.7-9.7-11.8-21.9-17.6-9.2-13.3-21.8-20.3-12.4-15.0-24.8-20.1-12.9-15.0-20.3-15.0-10.9-12.3-22.0-16.7-10.4-13.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:IntersegmentElimination0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12201115771108314161108868767
Percentage of Revenues43.945.033.546.847.544.936.338.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax49.845.033.454.450.844.936.439.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value18831607160413822032164515951386
Percentage of Revenues67.764.969.759.768.266.766.668.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax76.964.969.569.472.966.766.970.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value156170151871411501511231471321351168311471271221361201089896123131
Percentage of Revenues5.66.96.63.84.76.16.36.15.26.36.05.43.25.50.36.74.76.04.54.73.13.54.75.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.46.96.54.45.16.16.36.35.66.36.66.23.55.50.36.74.76.04.54.73.13.54.75.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments us-gaap:CorporateAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12201115771108314161108868767
Percentage of Revenues43.945.033.546.847.544.936.338.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax49.845.033.454.450.844.936.439.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC127.70.095.7147.1114.30.099.2104.9

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value18831607160413822032164515951386
Percentage of Revenues67.764.969.759.768.266.766.668.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax76.964.969.569.472.966.766.970.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany103.00.0101.2101.8100.30.0100.6101.5

us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value156170151871411501511231471321351168398961231311052331412
Percentage of Revenues5.66.96.63.84.76.16.36.15.26.36.05.43.23.13.54.75.83.31.00.10.60.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.46.96.54.45.16.16.36.35.66.36.66.23.53.13.54.75.83.31.00.10.60.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:CorporateAndOther108.30.0107.164.9107.60.0106.398.4107.30.0103.890.664.80.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-478-414-224-236-609-435-220-260-577-427-257-285-587-690-464-275-303-727-521-289-320-672
Percentage of Revenues-17.2-16.7-9.7-10.2-20.4-17.6-9.2-12.9-20.5-20.4-11.4-13.4-22.6-22.0-16.7-10.4-13.5-22.6-22.5-11.3-13.9-24.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-19.5-16.7-9.7-11.8-21.9-17.6-9.2-13.3-21.8-20.4-12.6-15.2-24.8-22.0-16.7-10.4-13.5-22.6-22.5-11.3-13.9-24.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:IntersegmentElimination100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.00.00.00.00.00.00.00.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value9067917537041124869804600952706616
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax37.031.932.635.340.335.233.730.636.033.730.2

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value676562359411786647431373
Percentage of CostOfGoodsAndServicesSold74.671.047.758.469.974.553.662.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax27.622.715.620.628.226.218.119.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value708644618529947657593488
Percentage of CostOfGoodsAndServicesSold78.181.482.175.184.375.673.881.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax28.926.026.826.634.026.624.924.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Cost Of Goods And Services Sold Depreciation And Amortization

us-gaap:CostOfGoodsAndServicesSoldDepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value324320307307314304294280280
Percentage of CostOfGoodsAndServicesSoldDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.212.913.315.411.312.312.314.310.6

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value9495939594949484
Percentage of CostOfGoodsAndServicesSoldDepreciationAndAmortization29.029.730.330.929.930.932.030.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3.83.84.04.83.43.83.94.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value222217206202212201192187
Percentage of CostOfGoodsAndServicesSoldDepreciationAndAmortization68.567.867.165.867.566.165.366.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.18.88.910.17.68.18.19.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Cost Of Goods Sold

Operating Expenses

Costs And Expenses

us-gaap:CostsAndExpenses



Period End2020-03-312019-03-31
Value19842194
Percentage of CostsAndExpenses100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax81.078.8

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-03-31
Value10111115
Percentage of CostsAndExpenses51.050.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax41.340.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-03-31
Value13161567
Percentage of CostsAndExpenses66.371.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax53.756.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value797507490160786501554411832362693196178-17557734782753281456810488077463657053657126126104685944337837095566218565891002431934670924653927
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax32.520.521.28.028.220.323.220.931.517.333.910.57.5-8.423.618.231.623.430.324.533.429.128.216.221.915.727.926.521.919.524.720.627.226.921.225.225.521.530.818.325.423.830.426.223.6

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value20915479-8630111311242329
Percentage of OperatingIncomeLoss26.230.416.1-53.838.322.620.210.239.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax8.56.23.4-4.310.84.64.72.112.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value567330392282465345421358482
Percentage of OperatingIncomeLoss71.165.180.0176.259.268.976.087.157.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax23.213.317.014.216.714.017.718.218.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.00.0

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-03-31
Value153152147137133135127111103102100919897999792102969798981009497100101102106103101117117127120120116129145
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.26.16.46.94.85.55.35.73.94.94.94.94.14.64.05.13.54.53.64.23.13.53.84.23.03.94.43.74.44.93.54.54.73.83.75.13.24.23.7

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value3434342625292911
Percentage of InterestExpense22.222.423.119.018.821.522.89.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.41.41.51.30.91.21.20.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value9693928987878382
Percentage of InterestExpense62.761.262.665.065.464.465.473.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3.93.84.04.53.13.53.54.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value424353333-14333432-16333332
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.21.01.51.71.2-0.61.41.71.2-0.81.61.81.4

dei:LegalEntity

pseg:OtherEntities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0-10-2-11-16-211-2200-1
Percentage of OtherNonoperatingIncomeExpense0.0-41.7-5.7-3.03.0114.3-6.12.93.1137.50.00.0-3.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.0-0.4-0.1-0.10.0-0.6-0.10.10.0-1.00.00.0-0.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:OtherEntities0.00.00.00.00.00.00.00.00.00.00.00.00.0

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-2311151513-171413
Percentage of OtherNonoperatingIncomeExpense-575.045.842.945.539.4121.442.438.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.90.40.60.80.5-0.70.60.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2723221919192120
Percentage of OtherNonoperatingIncomeExpense675.095.862.957.657.6-135.763.658.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.10.91.01.00.70.80.91.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value492535433133849200529366760310647168143
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax20.121.618.86.730.58.122.218.728.714.831.79.06.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-5723567-51420-9615060
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-11.643.915.5-38.349.5-48.028.416.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-2.39.52.9-2.615.1-3.96.33.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value549306368241428291373311
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest111.657.285.0181.250.4145.570.585.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax22.412.315.912.115.411.815.715.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-03-31
Value449830-20149111797202-6462525929-15118891283132285186398305261112260270218220241146212201227329382124356337304
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.84.01.3-1.05.30.04.94.97.6-30.812.33.21.2-7.27.74.810.85.810.68.012.711.09.95.08.110.69.47.910.07.07.47.79.29.811.75.39.711.17.8

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-707614-11124-612519
Percentage of IncomeTaxExpenseBenefit-159.177.646.755.083.2-6100.021.419.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-2.93.10.6-0.64.5-2.51.01.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value10930241425529580
Percentage of IncomeTaxExpenseBenefit247.730.680.0-70.016.85200.081.282.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.51.21.00.70.92.14.04.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-14106101-76351256-481450-8029223-299155108359-175254-122811519841353
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.60.40.35.1-2.71.40.52.9-0.20.40.72.7-3.41.40.11.2-11.46.84.015.5-5.69.2-0.512.50.50.83.35.80.1

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-16-4-27-2111-123103
Percentage of IncomeTaxesPaidNet114.3-40.0-450.0-20.8-14.5-351.4858.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.7-0.2-1.2-1.10.4-5.04.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value113425-13-9434-37
Percentage of IncomeTaxesPaidNet-78.6340.0416.7-12.9123.797.1-308.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.41.41.1-0.7-3.41.4-1.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.0

Profit Loss

Comprehensive Income Net Of Tax

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value456386397162717229415270552931417125135-143361204497313417338599292418226394414326353335194537217331495
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.615.617.28.125.79.317.413.820.944.420.46.75.7-6.814.710.719.013.715.514.619.110.515.810.012.216.214.112.713.99.218.78.313.414.8

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2211748-22312-712843
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest4.830.312.1-13.643.5-3.130.815.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.94.72.1-1.111.2-0.35.42.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value440276345228404239277232
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest96.571.586.9140.756.3104.466.785.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.011.114.911.414.59.711.611.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value448437403153700199412269558956395109114-98327187471309439345586476444212386390333320224347211493360294323526282567224491349488311444
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.317.617.57.725.18.117.313.721.145.619.35.84.8-4.713.39.818.013.616.314.918.717.216.89.412.015.314.411.59.314.410.117.113.711.213.115.710.317.49.513.312.416.112.511.3

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1315953-40296-3512541
Percentage of NetIncomeLoss2.936.413.2-26.142.3-17.630.315.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.56.42.3-2.010.6-1.45.22.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value440276344227403239278231
Percentage of NetIncomeLoss98.263.285.4148.457.6120.167.585.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.011.114.911.414.59.711.711.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1315953-40296-3512541
Percentage of NetIncomeLoss2.936.413.2-26.142.3-17.630.315.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.56.42.3-2.010.6-1.45.22.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value440276344227403239278231
Percentage of NetIncomeLoss98.263.285.4148.457.6120.167.585.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.011.114.911.414.59.711.711.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-526-341-59-3512613-2-1511-671917411129-4227
Percentage of NetIncomeLoss-1.10.51.5-22.20.1-2.52.2-1.10.913.23.3-1.8-13.2-11.2-20.510.23.61.32.53.51.5-0.85.03.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.20.10.3-1.70.0-0.20.4-0.20.26.00.6-0.1-0.60.5-2.71.00.60.20.40.50.3-0.10.80.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments us-gaap:CorporateAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value448437403153700199412269558
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.317.617.57.725.18.117.313.721.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1315953-40296-3512541
Percentage of NetIncomeLoss2.936.413.2-26.142.3-17.630.315.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.56.42.3-2.010.6-1.45.22.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value440276344227403239278231
Percentage of NetIncomeLoss98.263.285.4148.457.6120.167.585.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.011.114.911.414.59.711.711.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value483654773046815462804575645326450734370742790427164115740524396644007039488390453812637535364243621235827353333414733700333263252232610320593171231725307063014230002298212991128789293702990929104287752873029049
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1284712805125531270412594
Percentage of Assets26.626.826.827.527.8
Percentage of Assets26.626.826.827.527.8
Percentage of Assets pseg:PSEGPowerLLC100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value3362733266326523218531109
Percentage of Assets69.569.769.769.568.6
Percentage of Assets69.569.769.769.568.6
Percentage of Assets pseg:PublicServiceElectricandGasCompany100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value-1405-1056-774-1014-748-981-551-1075-728-922-564-793-801-784-1193-1843-1325-1202-1574-1692-1735-3225
Percentage of Assets-2.9-2.2-1.7-2.2-1.6-2.2-1.2-2.5-1.7-2.2-1.4-2.0-2.0-2.0-3.0-4.7-3.5-3.2-4.3-4.7-4.9-9.9
Percentage of Assets-2.9-2.2-1.7-2.2-1.6-2.2-1.2-2.5-1.7-2.2-1.4-2.0-2.0-2.0-3.0-4.7-3.5-3.2-4.3-4.7-4.9-9.9
Percentage of Assets us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value128471280512553127041259412418
Percentage of Assets26.626.826.827.527.829.1
Percentage of Assets26.626.826.827.527.829.1
Percentage of Assets us-gaap:OperatingSegments pseg:PSEGPowerLLC100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value336273326632652321853110928554
Percentage of Assets69.569.769.769.568.666.8
Percentage of Assets69.569.769.769.568.666.8
Percentage of Assets us-gaap:OperatingSegments pseg:PublicServiceElectricandGasCompany100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value3296271523842405233326042249240724812666228824252249237323852873246228102775301727994025
Percentage of Assets6.85.75.15.25.15.75.05.55.86.25.66.05.75.96.07.46.57.57.68.37.912.4
Percentage of Assets6.85.75.15.25.15.75.05.55.86.25.66.05.75.96.07.46.57.57.68.37.912.4
Percentage of Assets us-gaap:OperatingSegments us-gaap:CorporateAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value483654773046815462804575645326450734370742790427164115740524396644007039488390453812637535364243621235827353333414733700333263252232610320593171231725307063014230002298212991128789293702990929104287752873029049
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1284712805125531270412594
Percentage of LiabilitiesAndStockholdersEquity26.626.826.827.527.8
Percentage of Assets26.626.826.827.527.8
Percentage of Assets pseg:PSEGPowerLLC100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value3362733266326523218531109
Percentage of LiabilitiesAndStockholdersEquity69.569.769.769.568.6
Percentage of Assets69.569.769.769.568.6
Percentage of Assets pseg:PublicServiceElectricandGasCompany100.0100.0100.0100.0100.0

Stockholders Equity

Assets Current

us-gaap:AssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value372732313059315630273507321530052806331230813188271632543209348932633494320436274159411938463794385336143741361536563869397839403961391149703786446650513671346936463999
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.76.86.56.86.67.77.16.96.67.87.57.96.88.18.18.98.69.38.810.011.611.711.311.311.611.111.511.311.512.213.013.113.213.116.613.215.216.912.612.112.713.8

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value19471726143115671507
Percentage of AssetsCurrent52.253.446.849.743.0
Percentage of Assets4.03.63.13.43.3
Percentage of Assets pseg:PSEGPowerLLC15.213.511.412.312.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value17991789177719451907
Percentage of AssetsCurrent48.355.458.161.654.4
Percentage of Assets3.73.73.84.24.2
Percentage of Assets pseg:PublicServiceElectricandGasCompany5.35.45.46.06.1

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-03-312008-12-312007-12-312006-12-31
Value7991471208265177889511831327843019342345064859239427159710084027035706554934481644203797807659318341242159900280332573123501301232321380100
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.70.30.30.20.10.40.20.20.30.70.71.10.51.11.11.71.61.00.71.62.81.12.11.72.01.51.40.51.31.22.52.53.12.84.20.63.10.91.10.01.11.20.00.01.10.00.0

dei:LegalEntity

pseg:OtherEntities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value70210515452211622555939
Percentage of CashAndCashEquivalentsAtCarryingValue87.971.412.554.933.865.525.057.950.012.5
Percentage of Assets1.50.20.00.10.00.30.00.10.10.1
Percentage of Assets pseg:OtherEntities0.00.00.00.00.00.00.00.00.00.0

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1421801422
Percentage of CashAndCashEquivalentsAtCarryingValue1.814.366.717.112.4
Percentage of Assets0.00.00.20.00.0
Percentage of Assets pseg:PSEGPowerLLC0.10.20.60.10.2

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value8321252339
Percentage of CashAndCashEquivalentsAtCarryingValue10.414.320.828.022.0
Percentage of Assets0.20.00.10.00.1
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.20.10.10.10.1

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value12651313118411181454143512401163132013481022102112121161103198811071068119911261437125412671294171012031069113314571069104489699296711641128141913871211149212291398
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.82.52.43.23.22.82.73.13.22.52.53.12.92.62.52.92.83.33.14.03.53.73.85.13.73.33.54.63.43.43.03.33.23.93.94.84.64.25.24.34.8

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value284309279216477
Percentage of AccountsReceivableNetCurrent22.523.523.619.333.2
Percentage of Assets0.60.60.60.51.1
Percentage of Assets pseg:PSEGPowerLLC2.22.42.21.73.8

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value924901852850879
Percentage of AccountsReceivableNetCurrent73.068.672.076.061.3
Percentage of Assets1.91.91.81.81.9
Percentage of Assets pseg:PublicServiceElectricandGasCompany2.72.72.62.62.8

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value595587579574584571590574574577588577566561591554533513472466483484495476475479450435436422416403375367365359365359373365361317
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.21.21.31.31.31.31.31.41.41.41.41.41.51.41.41.41.31.31.31.41.41.41.41.51.41.41.41.31.41.31.21.21.21.21.21.21.31.31.31.1

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value379372364357373
Percentage of InventoryRawMaterialsAndSupplies63.763.462.962.265.3
Percentage of Assets0.80.80.80.80.8
Percentage of Assets pseg:PSEGPowerLLC3.02.92.92.83.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value213213213215196
Percentage of InventoryRawMaterialsAndSupplies35.836.336.837.534.3
Percentage of Assets0.40.40.50.50.4
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.60.60.70.70.6

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value424150302717461119419987219713232570152434333143375056413228122120111113122611058366
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.00.10.00.00.00.00.00.00.00.10.00.00.00.10.10.20.00.10.10.10.10.10.10.20.20.10.10.10.40.40.40.40.40.20.40.30.2

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value356105
Percentage of OtherAssetsCurrent7.112.212.033.329.4
Percentage of Assets0.00.00.00.00.0
Percentage of Assets pseg:PSEGPowerLLC0.00.00.00.10.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value3428392111
Percentage of OtherAssetsCurrent81.068.378.070.064.7
Percentage of Assets0.10.10.10.00.0
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.10.10.10.10.0

Property Plant And Equipment Gross

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

Property Plant And Equipment Net

Long Term Investments

us-gaap:LongTermInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value786812812845906896923924938932936961100110501066121812341233123512731287130713091315132113131320132313201324131412941276130314061654163016231698196420322695
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.71.71.82.02.02.02.12.22.22.32.42.52.62.73.13.23.33.43.53.63.73.83.94.04.04.04.14.24.24.34.34.34.44.75.75.55.45.86.87.19.3

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value6866678886
Percentage of LongTermInvestments8.78.18.310.49.6
Percentage of Assets0.10.10.10.20.2
Percentage of Assets pseg:PSEGPowerLLC0.50.50.50.70.7

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value245248251265270
Percentage of LongTermInvestments31.230.530.931.430.1
Percentage of Assets0.50.50.50.60.6
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.70.70.80.80.9

Investments In Affiliates Subsidiaries Associates And Joint Ventures

Goodwill

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value1651491881621561431071271311148812010698154131112102122101878410290483352413734575213613116414213513612913312353
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.40.30.30.20.30.30.30.20.30.30.20.40.30.30.30.30.30.20.20.30.30.10.10.20.10.10.10.20.20.50.40.50.50.50.50.40.50.40.2

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value165149188162143114
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.40.40.30.3
Percentage of Assets pseg:PSEGPowerLLC1.31.21.51.31.10.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value258286258253271275265277272266265260258254243242230231279293355353331324313312328325329296284250238232204201204206220214233238
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.60.60.50.60.60.60.60.60.60.60.60.70.60.60.60.60.60.80.81.01.01.01.00.91.01.01.01.00.90.90.80.80.80.70.70.70.70.80.70.80.8

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value3465606965
Percentage of OtherAssetsNoncurrent13.222.723.327.323.6
Percentage of Assets0.10.10.10.10.1
Percentage of Assets pseg:PSEGPowerLLC0.30.50.50.50.5

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value134129120117132
Percentage of OtherAssetsNoncurrent51.945.146.546.248.0
Percentage of Assets0.30.30.30.30.3
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.40.40.40.40.4

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value516050474067398244734935448542443948416838313164311132762804312029423575360431073622347831363463335730633235305834063777303928163108295736923530348334853018280032143410
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.710.68.78.69.810.910.09.79.29.89.37.87.88.27.18.07.79.59.98.610.19.89.210.310.19.49.99.510.711.99.99.310.49.912.312.311.911.710.49.711.211.7

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1071105910261025842
Percentage of LiabilitiesCurrent20.821.025.225.717.1
Percentage of Assets2.22.22.22.21.9
Percentage of Assets pseg:PSEGPowerLLC8.38.38.28.16.7

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value24372673228523732825
Percentage of LiabilitiesCurrent47.253.056.259.657.2
Percentage of Assets5.05.64.95.16.2
Percentage of Assets pseg:PublicServiceElectricandGasCompany7.28.07.07.49.1

Long Term Debt Current

us-gaap:LongTermDebtCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value16651365105610569001294145015501000100012509005005000662562734103849179362431684454454477557687610267517515014171275976981915800675211033
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.42.92.32.32.02.93.23.52.32.33.02.21.31.20.01.71.52.02.81.42.21.80.92.51.61.72.41.82.83.22.42.51.71.44.33.43.33.12.70.21.83.6

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value40640640640644
Percentage of LongTermDebtCurrent24.429.738.438.43.4
Percentage of Assets0.80.90.90.90.1
Percentage of Assets pseg:PSEGPowerLLC3.23.23.23.20.3

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value559259250250500
Percentage of LongTermDebtCurrent33.619.023.723.738.6
Percentage of Assets1.20.50.50.51.1
Percentage of Assets pseg:PublicServiceElectricandGasCompany1.70.80.80.81.6

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value1172135812441153113514511317134812951694130512931245145913631308119213691046115610061178111111041116122210241046107813041012898103011841144101810671176992100210811227
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.82.72.52.53.22.93.13.04.03.23.23.13.63.53.33.13.62.93.22.83.33.33.33.33.83.13.33.44.13.33.03.44.03.83.53.63.93.43.53.84.2

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value470505448450498
Percentage of AccountsPayableCurrent40.137.236.039.034.3
Percentage of Assets1.01.11.01.01.1
Percentage of Assets pseg:PSEGPowerLLC3.73.93.63.54.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value518639633554713
Percentage of AccountsPayableCurrent44.247.150.948.049.1
Percentage of Assets1.11.31.41.21.6
Percentage of Assets pseg:PublicServiceElectricandGasCompany1.51.91.91.72.3

Taxes Payable Current

us-gaap:TaxesPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value113413739732636104173481464617231214107155422041483432116893311378331921721688593030251024938502908
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.10.10.10.20.10.10.20.40.10.40.10.40.10.50.30.40.10.60.41.00.10.50.30.90.10.30.10.30.10.70.30.20.10.10.10.30.20.11.70.30.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value555520522523509437471478474461425433446426383496482459513525601547481490579488446386478390361323345291312308358319336431428424
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.11.11.11.01.01.11.11.11.01.11.11.11.01.31.31.21.41.41.71.51.41.51.71.51.41.21.51.21.21.11.11.01.01.11.21.11.21.51.51.5

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value9291777659
Percentage of OtherLiabilitiesCurrent16.617.514.814.513.5
Percentage of Assets0.20.20.20.20.1
Percentage of Assets pseg:PSEGPowerLLC0.70.70.60.60.5

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value469436422431345
Percentage of OtherLiabilitiesCurrent84.583.880.882.478.9
Percentage of Assets1.00.90.90.90.8
Percentage of Assets pseg:PublicServiceElectricandGasCompany1.41.31.31.31.1

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value13916138511337513243132531284613320127951266612633129281282112650127691251112333121891205911754117081155711408105381046110367998810560104621035010480952593449009913185788085823189648369885989939772
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.829.028.628.629.028.329.629.329.629.631.431.631.931.931.731.632.032.132.332.332.332.330.931.031.130.732.432.632.633.031.031.030.030.628.728.128.030.028.830.831.333.6

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value34293422332132483001
Percentage of LiabilitiesNoncurrent24.624.724.824.523.4
Percentage of Assets7.17.27.17.06.6
Percentage of Assets pseg:PSEGPowerLLC26.726.726.525.623.8

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value91609122891488508700
Percentage of LiabilitiesNoncurrent65.865.966.666.867.7
Percentage of Assets18.919.119.019.119.2
Percentage of Assets pseg:PublicServiceElectricandGasCompany27.227.427.327.528.0

Long Term Debt

us-gaap:LongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-12-31
Value157051510815504153571411614462143591406013072130681252412521113981139510697109351023895689238931490849144896390278588864384868250811479398309830879788094896982508887894091568166
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.531.733.133.230.931.931.932.230.530.630.430.928.728.427.128.026.925.525.425.725.425.926.226.825.826.626.025.725.625.027.127.626.627.130.028.730.329.931.528.4

us-gaap:ConsolidatedEntities

srt:ParentCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2441244128392840209424432091
Percentage of LongTermDebt15.516.218.318.514.816.916.0
Percentage of Assets5.05.16.16.14.65.44.9
Percentage of Assets srt:ParentCompany0.00.00.00.00.00.00.0

us-gaap:StatementBusinessSegments

pseg:PowerRecourseDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value28412840283928372836283530843083238723862385238423832382238129332238223725442544254425432543254225412541204120412340234026862751
Percentage of LongTermDebt18.118.818.318.520.119.621.521.918.318.319.019.020.920.922.326.821.923.427.527.328.027.828.428.229.629.424.124.728.829.532.334.0
Percentage of Assets5.96.06.16.16.26.36.87.15.65.65.85.96.05.96.07.55.96.07.07.07.17.27.47.57.67.86.36.47.47.48.79.2
Percentage of Assets pseg:PowerRecourseDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value104239827982696809184
Percentage of LongTermDebt66.465.063.463.063.5
Percentage of Assets21.620.621.020.920.3
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value1404013743144481430113216131681290912510120721206811274116211089810895106971027396768834813286898090826183897932780278627476744270096687733473367259746174807063769778198152790676458005
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.028.830.930.928.929.128.628.628.228.327.428.727.527.227.126.325.423.522.324.022.623.424.623.523.424.222.923.222.121.123.924.324.225.025.024.526.226.128.027.526.627.6

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value24352434243324312791
Percentage of LongTermDebtNoncurrent17.317.716.817.021.2
Percentage of Assets5.05.15.25.36.2
Percentage of Assets pseg:PSEGPowerLLC19.019.019.419.122.2

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value98649568957694308684
Percentage of LongTermDebtNoncurrent70.369.666.365.965.9
Percentage of Assets20.420.020.520.419.2
Percentage of Assets pseg:PublicServiceElectricandGasCompany29.328.829.329.327.9

Deferred Tax Liabilities Noncurrent

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1701719810610810910812212612911312412612810811811711411812812812678931090
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.40.40.20.20.20.20.20.30.30.30.30.30.30.30.30.30.30.30.30.40.40.40.20.30.30.0

Minority Interest

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value205218244213206232224223222221195205198211241181174181156143127112132107116119115116114108108938586778282152151141140125
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.50.50.50.50.50.50.50.50.50.50.50.50.60.50.50.50.40.40.40.30.40.30.30.40.40.40.40.30.40.30.30.30.30.30.30.50.50.50.50.4

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value90111151121122
Percentage of OtherLiabilitiesNoncurrent43.950.961.956.852.6
Percentage of Assets0.20.20.30.30.3
Percentage of Assets pseg:PSEGPowerLLC0.70.91.21.01.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value136136127136124
Percentage of OtherLiabilitiesNoncurrent66.362.452.063.853.4
Percentage of Assets0.30.30.30.30.3
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.40.40.40.40.4

Stockholders Equity

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value499450034989498049694980419842194244424142464226048184812481348074796479347884756
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.310.510.710.810.911.09.810.511.312.013.113.30.016.116.716.416.116.516.716.716.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value116041140611206110411112510582106111042610385987891408962907091749480936093819117900587648616822779387681765674577439723170806942689867306699638561986077592855755466502247043773
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.023.923.923.924.323.323.523.924.323.122.222.122.922.924.024.024.624.324.724.224.023.323.222.823.022.922.822.622.321.922.522.322.321.420.721.120.218.618.817.516.413.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value50765063490451265051
Percentage of RetainedEarningsAccumulatedDeficit43.744.443.846.447.7
Percentage of Assets10.510.610.511.111.1
Percentage of Assets pseg:PSEGPowerLLC39.539.539.140.340.1

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value91918928890285587928
Percentage of RetainedEarningsAccumulatedDeficit79.278.379.477.574.9
Percentage of Assets19.018.719.018.517.5
Percentage of Assets pseg:PublicServiceElectricandGasCompany27.326.827.326.625.5

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value868831832835839808811813816763750747743717714709702671667663662635629630626615615615612607606605605601601601597593594590588581
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.71.81.81.81.81.81.91.91.81.81.81.91.81.81.81.81.81.81.81.81.81.81.91.91.91.91.91.91.92.02.02.02.02.02.12.02.02.02.12.02.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-12-31
Value-481-489-438-432-441-377-407-410-411-229-204-226-242-263-218-252-269-295-299-277-270-283-99-73-87-95-338-362-355-388-322-310-293-337-256-179-187-156-111-139-24-116-31-177
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-1.0-1.0-0.9-0.9-1.0-0.8-0.9-0.9-1.0-0.5-0.5-0.6-0.6-0.7-0.6-0.6-0.7-0.8-0.8-0.8-0.8-0.8-0.3-0.2-0.3-0.3-1.0-1.1-1.1-1.2-1.0-1.0-1.0-1.1-0.9-0.6-0.6-0.5-0.40.0-0.1-0.40.0-0.6

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-392-401-359-354-372-319-347-350-352-172-211
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax81.582.082.081.984.484.685.385.485.675.180.2
Percentage of Assets-0.8-0.8-0.8-0.8-0.8-0.7-0.8-0.8-0.8-0.4-0.5
Percentage of Assets pseg:PSEGPowerLLC-3.1-3.1-2.9-2.80.0-2.50.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2221-1
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-0.4-0.4-0.5-0.20.3
Percentage of Assets0.00.00.00.0-0.0
Percentage of Assets pseg:PublicServiceElectricandGasCompany0.00.00.00.0-0.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-12-31
Value-496-499-454-437-441-360-384-391-398-406-380-386-392-398-361-370-378-386-386-395-403-411-229-232-234-238-457-466-475-485-415-431-438
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax103.1102.0103.7101.2100.095.594.395.496.8177.3186.3170.8162.0151.3165.6146.8140.5130.8129.1142.6149.3145.2231.3317.8269.0250.5135.2128.7133.8125.0128.9147.1130.0
Percentage of Assets-1.0-1.0-1.0-0.9-1.0-0.8-0.9-0.9-0.9-1.0-0.9-1.0-1.0-1.0-0.9-0.9-1.0-1.0-1.1-1.1-1.1-1.2-0.7-0.7-0.7-0.7-1.4-1.5-1.5-1.5-1.4-1.4-1.5
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-12-31
Value-18-15-17-18-5-1-1-1001222212011110210-22337113131
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax3.73.13.94.21.10.30.20.2-0.0-0.0-0.5-0.9-0.8-0.8-0.9-0.4-0.7-0.0-0.3-0.4-0.4-3.5-2.0-1.4-0.02.1-0.6-0.8-0.8-1.8-3.4-10.6-9.2
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0-0.00.00.00.00.00.00.10.1
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-12-31
Value332533235-16-22-18-131771751581481331411171079186117132118128158147145117101117908210770
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-6.9-5.1-7.5-5.3-1.14.25.44.43.2-77.3-85.8-69.9-61.2-50.6-64.7-46.4-39.8-30.8-28.8-42.2-48.9-41.7-129.3-216.4-169.0-152.6-34.6-27.9-33.0-23.2-25.5-36.5-20.8
Percentage of Assets0.10.10.10.00.0-0.0-0.0-0.0-0.00.40.40.40.40.30.40.30.30.20.20.30.40.30.40.50.40.40.40.30.40.30.30.40.2
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-418-420-384-372-375-306-328-335-341-347-340
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax86.985.987.786.185.081.280.681.783.0151.5129.3
Percentage of Assets-0.9-0.9-0.8-0.8-0.8-0.7-0.7-0.8-0.8-0.8-0.8
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value261925183-13-19-15-11175129
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-5.4-3.9-5.7-4.2-0.73.44.73.72.7-76.4-49.0
Percentage of Assets0.10.00.10.00.0-0.0-0.0-0.0-0.00.40.3
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value1153670885606121842185949311405279785601196550103950812146919945551679624108833211168771088104210721389
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax47.127.038.330.443.717.136.025.143.125.147.930.050.526.342.426.746.430.337.024.053.622.541.214.834.631.537.831.129.135.4

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value48411721242472679136
Percentage of NetCashProvidedByUsedInOperatingActivities42.017.524.070.059.618.815.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.84.79.221.326.13.25.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value635554643318520456635
Percentage of NetCashProvidedByUsedInOperatingActivities55.182.772.752.542.7108.373.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.922.427.916.018.718.526.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-724-786-737-806-816-803-1086-954-1073-1152-1115-910-1079-1194-1050-923-1081-1101-1068-994-779-904-706-653-629-733-706-155-318-165
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-29.6-31.7-31.9-40.5-29.3-32.5-45.6-48.6-40.6-55.0-54.6-48.7-45.6-57.1-42.9-48.5-41.3-48.3-39.7-43.0-24.8-32.6-26.7-29.0-19.5-26.3-24.6-4.6-8.6-4.2

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-490-176129-438-276-4185
Percentage of NetCashProvidedByUsedInInvestingActivities67.722.4-17.554.333.85.1-7.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-20.0-7.15.6-22.0-9.9-1.73.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-616-667-602-626-627-670-768
Percentage of NetCashProvidedByUsedInInvestingActivities85.184.981.777.776.883.470.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-25.2-26.9-26.1-31.4-22.5-27.1-32.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value237136-107219-505475222438-248660-15587-347617-18747165533-25228-294-21-249236-325-103-285-267-792-313
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.75.5-4.611.0-18.119.29.322.3-9.431.5-0.731.4-14.729.5-7.624.72.523.4-9.41.2-9.4-0.8-9.410.5-10.1-3.7-9.9-8.0-21.5-8.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-10-2750-444-57-200
Percentage of NetCashProvidedByUsedInFinancingActivities-0.40.0257.00.087.9-12.0-90.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.00.0-11.90.0-15.9-2.3-8.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value57102-3631892232140
Percentage of NetCashProvidedByUsedInFinancingActivities24.175.033.6145.2-18.248.863.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.34.1-1.616.03.39.45.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value1153670885606121842185949311405279785601196550103950812146919945551679624108833211168771088104210721389
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax47.127.038.330.443.717.136.025.143.125.147.930.050.526.342.426.746.430.337.024.053.622.541.214.834.631.537.831.129.135.4

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value48411721242472679136
Percentage of NetCashProvidedByUsedInOperatingActivities42.017.524.070.059.618.815.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.84.79.221.326.13.25.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value635554643318520456635
Percentage of NetCashProvidedByUsedInOperatingActivities55.182.772.752.542.7108.373.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.922.427.916.018.718.526.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value448437403153700199412269558956395109114-98327187471309439345586476444212386390333320224347211493360294323526282567224491349488311444
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.317.617.57.725.18.117.313.721.145.619.35.84.8-4.713.39.818.013.616.314.918.717.216.89.412.015.314.411.59.314.410.117.113.711.213.115.710.317.49.513.312.416.112.511.3

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1315953-40296-3512541
Percentage of NetIncomeLoss2.936.413.2-26.142.3-17.630.315.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.56.42.3-2.010.6-1.45.22.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value440276344227403239278231
Percentage of NetIncomeLoss98.263.285.4148.457.6120.167.585.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.011.114.911.414.59.711.711.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1315953-40296-3512541
Percentage of NetIncomeLoss2.936.413.2-26.142.3-17.630.315.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.56.42.3-2.010.6-1.45.22.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value440276344227403239278231
Percentage of NetIncomeLoss98.263.285.4148.457.6120.167.585.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.011.114.911.414.59.711.711.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-526-341-59-3512613-2-1511-671917411129-4227
Percentage of NetIncomeLoss-1.10.51.5-22.20.1-2.52.2-1.10.913.23.3-1.8-13.2-11.2-20.510.23.61.32.53.51.5-0.85.03.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.20.10.3-1.70.0-0.20.4-0.20.26.00.6-0.1-0.60.5-2.71.00.60.20.40.50.3-0.10.80.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments us-gaap:CorporateAndOther0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value448437403153700199412269558
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.317.617.57.725.18.117.313.721.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1315953-40296-3512541
Percentage of NetIncomeLoss2.936.413.2-26.142.3-17.630.315.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.56.42.3-2.010.6-1.45.22.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings pseg:PSEGPowerLLC0.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value440276344227403239278231
Percentage of NetIncomeLoss98.263.285.4148.457.6120.167.585.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.011.114.911.414.59.711.711.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.00.0

Profit Loss

Depreciation Depletion And Amortization

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-20-1747-3011-354-2-214-612142-113-33-8-68-18-43-45-2-41-41-20-135162423
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-15-20-1114-8-5744
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet75.0117.6-275.0200.026.7-518.2-125.7

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value11226-1-430-12
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet-55.0-11.8650.0-14.313.3272.734.3

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-724-786-737-806-816-803-1086-954-1073-1152-1115-910-1079-1194-1050-923-1081-1101-1068-994-779-904-706-653-629-733-706-155-318-165
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-29.6-31.7-31.9-40.5-29.3-32.5-45.6-48.6-40.6-55.0-54.6-48.7-45.6-57.1-42.9-48.5-41.3-48.3-39.7-43.0-24.8-32.6-26.7-29.0-19.5-26.3-24.6-4.6-8.6-4.2

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-490-176129-438-276-4185
Percentage of NetCashProvidedByUsedInInvestingActivities67.722.4-17.554.333.85.1-7.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-20.0-7.15.6-22.0-9.9-1.73.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-616-667-602-626-627-670-768
Percentage of NetCashProvidedByUsedInInvestingActivities85.184.981.777.776.883.470.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-25.2-26.9-26.1-31.4-22.5-27.1-32.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value7207837798097958841023952105311441065919106212141014906106510811039996747898693620609724687497427402
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value97100168172167196253
Percentage of PaymentsToAcquirePropertyPlantAndEquipment13.512.821.621.321.022.224.7

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value620676608633625683766
Percentage of PaymentsToAcquirePropertyPlantAndEquipment86.186.378.078.278.677.374.9

Payments To Acquire Investments

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value237136-107219-505475222438-248660-15587-347617-18747165533-25228-294-21-249236-325-103-285-267-792-313
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.75.5-4.611.0-18.119.29.322.3-9.431.5-0.731.4-14.729.5-7.624.72.523.4-9.41.2-9.4-0.8-9.410.5-10.1-3.7-9.9-8.0-21.5-8.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-10-2750-444-57-200
Percentage of NetCashProvidedByUsedInFinancingActivities-0.40.0257.00.087.9-12.0-90.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.00.0-11.90.0-15.9-2.3-8.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PSEGPowerLLC0.00.00.00.00.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value57102-3631892232140
Percentage of NetCashProvidedByUsedInFinancingActivities24.175.033.6145.2-18.248.863.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.34.1-1.616.03.39.45.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax pseg:PublicServiceElectricandGasCompany0.00.00.00.00.00.00.0

Proceeds From Issuance Of Long Term Debt

Repayments Of Long Term Debt

Payments For Repurchase Of Common Stock

Repayments Of Long Term Debt

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value0.0890.0200000000000000040.069-0.150.176-0.0259999999999999950.2210.2650.266-0.5960.3890.3510.203-0.0459999999999999850.3650.3270.375-0.0140000000000000120.3940.350.4050.402
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1.2280.012000000000000010.2090.2160.295-0.0880.1670.317
Percentage of EffectiveIncomeTaxRateContinuingOperations1379.860.0302.9-144.0167.6338.575.6119.6

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.1990.0080000000000000070.0650.0580.058-0.0170000000000000150.2550.257
Percentage of EffectiveIncomeTaxRateContinuingOperations223.640.094.2-38.733.065.4115.497.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

Deferred Tax Liabilities

Deferred Tax Assets Net

Unrecognized Tax Benefits

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2752822852822530
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.00.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value697172750
Percentage of OperatingLeaseRightOfUseAsset25.125.225.326.60.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value979897880
Percentage of OperatingLeaseRightOfUseAsset35.334.834.031.20.0

Cash And Cash Equivalents Period Increase Decrease

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value84217615611596199106111134315280432197426395
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:OtherEntities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value70210515452211622555939
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents83.459.79.639.122.958.320.849.544.012.4

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value14218014282241203211
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents1.711.951.312.229.211.138.718.010.22.6

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value12650615646614336244393
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents15.028.439.148.747.930.740.632.477.592.3

Proceeds From Repayments Of Short Term Debt

pseg:AmortizationOfNuclearFuel



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value474148424744484550475147544949475851565155495344545043
Percentage of AmortizationOfNuclearFuel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value47414842474448
Percentage of AmortizationOfNuclearFuel100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

pseg:AverageHistoricalBasis

pseg:GasPhysicalContract, pseg:PSEGPowerLLC



Period End2020-03-31
Value-0.22
Percentage of AverageHistoricalBasis100.0

us-gaap:Range, us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

srt:Minimum, pseg:GasPhysicalContract, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value-0.7-0.099999999999999980.0
Percentage of AverageHistoricalBasis318.20.00.0

dei:LegalEntity

pseg:BillingsFromAdministrativeSharedServiceCompanyAffiliated

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4524414645323832
Percentage of BillingsFromAdministrativeSharedServiceCompanyAffiliated100.0100.0100.0100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7883728075877885
Percentage of BillingsFromAdministrativeSharedServiceCompanyAffiliated173.3345.8175.6173.9166.7271.9205.3265.6

pseg:EffectiveIncomeTaxRateFederalandStateStatutoryIncomeTaxRatePercent



Period End2020-03-312019-09-302019-06-302019-03-31
Value0.28110.00.00.2811
Percentage of EffectiveIncomeTaxRateFederalandStateStatutoryIncomeTaxRatePercent100.00.00.0100.0

us-gaap:FairValueByAssetClass, dei:LegalEntity

pseg:FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasiswithUnobservableInputsIssuancesSettlements

pseg:NetDerivativeAssets, pseg:PSEGPowerLLC



Period End2020-03-312019-03-31
Value-1-4
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasiswithUnobservableInputsIssuancesSettlements100.0100.0

us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

pseg:HistoricLoadVariability

pseg:ElectricLoadDeals, pseg:PSEGPowerLLC



Period End2020-03-31
Value0.03
Percentage of HistoricLoadVariability100.0

us-gaap:Range, us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

srt:Maximum, pseg:ElectricLoadDeals, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value0.1-0.049999999999999990.0
Percentage of HistoricLoadVariability333.30.00.0

dei:LegalEntity

pseg:IssuanceOfLoansForSolarInvestments

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-2-6-3-45-104
Percentage of IssuanceOfLoansForSolarInvestments100.0100.0100.0100.0100.0100.0100.0

pseg:NetRealizedGainsLossesAndIncomeExpenseFromNuclearDecommissioningTrustFunds



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value-209101652137-1605420-127028352314105-336-19912674036232415
Percentage of NetRealizedGainsLossesAndIncomeExpenseFromNuclearDecommissioningTrustFunds100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-209101652137-16054
Percentage of NetRealizedGainsLossesAndIncomeExpenseFromNuclearDecommissioningTrustFunds100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetirementPlanType

pseg:NonOperatingPensionandOtherPostretirementPlanCosts

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-21-18-16-18-17222222-22171717-18
Percentage of NonOperatingPensionandOtherPostretirementPlanCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-42-40-40-15-17-42-41-4241-28-28-2728
Percentage of NonOperatingPensionandOtherPostretirementPlanCosts200.0222.2250.083.3100.0-190.9-186.4-190.9-186.4-164.7-164.7-158.8-155.6

pseg:OtherNonoperatingIncomeOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value103-12-272125326666663533634282-748-4
Percentage of OtherNonoperatingIncomeOther100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:OtherEntities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value01-2-111-2111000220230211321
Percentage of OtherNonoperatingIncomeOther0.00.0-66.7100.050.0-3.7-100.0100.050.020.00.00.00.033.333.30.033.350.00.040.033.333.350.066.725.0

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1-21-1-1-291-2
Percentage of OtherNonoperatingIncomeOther-100.00.033.3100.0-50.0107.450.0-200.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value21412132
Percentage of OtherNonoperatingIncomeOther200.00.0133.3-100.0100.0-3.7150.0200.0

pseg:PurchaseofTaxLosses



Period End2020-03-31
Value35
Percentage of PurchaseofTaxLosses100.0

dei:LegalEntity

pseg:OtherEntities



Period End2020-03-31
Value0.0
Percentage of PurchaseofTaxLosses0.0

pseg:PSEGPowerLLC



Period End2020-03-31
Value35
Percentage of PurchaseofTaxLosses100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-31
Value0.0
Percentage of PurchaseofTaxLosses0.0

pseg:RealizedUnrealizedGainLossOnDerivativesAndCommodityContracts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value10689-119211109-38-132-65119-180-50375-8757-17421567846-3733060-73-224-1650
Percentage of RealizedUnrealizedGainLossOnDerivativesAndCommodityContracts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10689-119211109-38-132
Percentage of RealizedUnrealizedGainLossOnDerivativesAndCommodityContracts100.0100.0100.0100.0100.0100.0100.0

pseg:ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1-13-1-2-5-3-4-529789-3-4-9-119-18-54251512347-6-5
Percentage of ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2110-1-4-3-3
Percentage of ReclassificationfromAccumulatedOtherComprehensiveIncomeCurrentPeriodTax200.0-100.033.3-0.050.080.0100.075.0

pseg:RevenuesUnrelatedtoContractswithCustomers



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value332256-6324194120115417438211273225
Percentage of RevenuesUnrelatedtoContractswithCustomers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value265230-3534717766-736
Percentage of RevenuesUnrelatedtoContractswithCustomers79.889.8583.3107.191.255.0-63.666.7

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value55161924732920
Percentage of RevenuesUnrelatedtoContractswithCustomers16.66.2-316.77.43.626.781.837.0

us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value121010-4710229-21075-12-45
Percentage of RevenuesUnrelatedtoContractswithCustomers3.63.9-166.7-14.55.218.381.8-3.75.718.42.4-4.4-20.0

pseg:SolarLoanInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value44444455456555656566666667565443
Percentage of SolarLoanInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value44444455
Percentage of SolarLoanInterest100.0100.0100.0100.0100.0100.0100.0100.0

pseg:WeightedAverageCommonSharesOutstandingBeforeVariousEffectsBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value504050450450405045045040505505505050550550505055065060505505506505505505505505506505
Percentage of WeightedAverageCommonSharesOutstandingBeforeVariousEffectsBasic100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pseg:WeightedAverageCommonSharesOutstandingBeforeVariousEffectsDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value504050450450405045045040505505505050550550505055065060505505506505505505505505506505
Percentage of WeightedAverageCommonSharesOutstandingBeforeVariousEffectsDiluted100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

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pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value0.0040.00.0
Percentage of ZECChargeperkwh100.00.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-30
Value0.0040.00.0
Percentage of ZECChargeperkwh100.00.00.0

dei:LegalEntity

us-gaap:AccretionExpenseIncludingAssetRetirementObligations

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10101010101011
Percentage of AccretionExpenseIncludingAssetRetirementObligations100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:AffiliateCosts

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value568496292326708522307357
Percentage of AffiliateCosts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value3328342224232822242428252622372327
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value33283422242328
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0

pseg:TrustSecuritiesTypeOfTrust

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value523110002
Percentage of AvailableForSaleSecuritiesGrossRealizedGains100.0100.0100.0100.0100.00.00.00.0100.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value3817271845461734
Percentage of AvailableForSaleSecuritiesGrossRealizedGains760.0850.0900.01800.04500.00.00.00.0

pseg:TrustSecuritiesTypeOfTrust

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value102011102
Percentage of AvailableForSaleSecuritiesGrossRealizedLosses100.00.0100.00.0100.0100.0100.00.0100.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value341011131922710
Percentage of AvailableForSaleSecuritiesGrossRealizedLosses3400.00.0550.00.01900.02200.0700.00.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value378-15580456-26-82815441189121492856679434189-3482769646-7247265202
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value116-2-1-16183-1-21
Percentage of CapitalExpendituresIncurredButNotYetPaid30.713.3-1.70.040.13.825.6

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value262-135916273-25-61
Percentage of CapitalExpendituresIncurredButNotYetPaid69.386.7101.70.059.996.274.4

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value666204119-10393-5-23-18135-152235-229
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-7-5966-146-1921
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect-1.1-295.0161.0-73.7-5.8-20.4-420.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value76-11510-15187
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect11.4-55.012.252.614.619.4-140.0

us-gaap:CommonStockDividendsPerShareCashPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-03-31
Value0.490.470.470.470.470.449999999999999960.450.450.450.429999999999999940.430.430.430.40999999999999990.410.410.410.39000000000000010.390.390.390.36999999999999990.370.370.370.360.360.360.3550.3550.3550.34250.34250.34250.34250.34250.34250.33250.3325
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:CostsAndExpensesRelatedParty

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value490413220246633435229272
Percentage of CostsAndExpensesRelatedParty100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value184116211025829713776-394136176-8529111152182455601076341233109-39-512-1524119
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-5291261012129126
Percentage of DeferredIncomeTaxesAndTaxCredits-288.9222.0162.547.6118.650.042.4

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value53-38022-1275170
Percentage of DeferredIncomeTaxesAndTaxCredits294.4-92.70.0104.8-11.8129.357.2

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-12-12-13-12-13112-16-16
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-23-21-21-27-27149-22-21
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses191.7175.0161.5225.0207.7133.0137.5131.2

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-32-32-32-32-320-100-3-3-2-3
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2-5-4-4-5-5-4-5-4-4-5-4-5
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit6.215.612.512.515.60.0400.00.00.0133.3166.7200.0166.7

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value10999911911109898
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value111107108969711011111011099989998
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets1110.01188.91200.01066.71077.81000.01233.31000.01100.01100.01225.01100.01225.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9111211111716171616151616
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value48515158585252525251515151
Percentage of DefinedBenefitPlanInterestCost533.3463.6425.0527.3527.3305.9325.0305.9325.0318.8340.0318.8318.8

us-gaap:PlanName, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

pseg:LongIslandElectricUtilityServcoLLCPensionandOPEB, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2212121211111
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pseg:LongIslandElectricUtilityServcoLLCPensionandOPEB, us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value801477020101001889
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost400.00.01400.0350.0700.00.02000.0500.01000.00.01800.0800.0900.0

us-gaap:RetirementPlanType

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-19-15-14-15-152726272622212122
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-950.0-750.0-1400.0-750.0-1500.01350.02600.01350.02600.02200.02100.02100.02200.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-7-7-71312-9-9-9-90111
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-350.0-350.0-700.0650.01200.0-450.0-900.0-450.0-900.00.0100.0100.0100.0

us-gaap:RetirementPlanType, dei:LegalEntity

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit, pseg:OtherEntity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value00000212
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost0.00.00.00.00.0100.0100.0100.0

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value01011888
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost0.050.00.050.0100.0400.0800.0400.0

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-19-16-14-16-16171717
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-950.0-800.0-1400.0-800.0-1600.0850.01700.0850.0

us-gaap:PensionPlansDefinedBenefit, pseg:OtherEntity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11132111
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost50.050.0100.0150.0200.050.0100.050.0

us-gaap:PensionPlansDefinedBenefit, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1-1-243-2-2-3
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-50.0-50.0-200.0200.0300.0-100.0-200.0-150.0

us-gaap:PensionPlansDefinedBenefit, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-7-7-667-8-8-7
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-350.0-350.0-600.0300.0700.0-400.0-800.0-350.0

us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2323254545444
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionPlansDefinedBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value35333328293332333228292829
Percentage of DefinedBenefitPlanServiceCost1750.01100.01650.0933.31450.0660.0800.0660.0800.0560.0725.0700.0725.0

us-gaap:DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value2211000
Percentage of DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion100.0100.0100.0100.00.00.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:InterestRateSwap, us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302018-09-302018-06-30
Value221100
Percentage of DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion100.0100.0100.0100.00.00.0

us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:EnergyRelatedDerivative



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value163-79261126-125-49322210278114-80218
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:EnergyRelatedDerivative, pseg:EnergyCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-68-42-3-61-13-21515-82-3-11-5-5-1162
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet-41.70.03.8-23.4-10.30.0-4.0-30.6-25.00.0-13.6-10.8-6.40.0-9.6-7.50.9

us-gaap:EnergyRelatedDerivative, pseg:OperatingRevenues



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value231175-76322139-28-130-6440-1492511383-25125-86216
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet141.70.096.2123.4110.30.0104.0130.6125.00.0113.6110.8106.40.0109.6107.599.1

us-gaap:DividendsCommonStockCash



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value248237238237238228227228227
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-31
Value175
Percentage of DividendsCommonStockCash70.6

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value248237238237238228227228227
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:RetainedEarnings, pseg:PublicServiceElectricandGasCompany



Period End2020-03-31
Value175
Percentage of DividendsCommonStockCash70.6

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust

us-gaap:EquitySecuritiesFvNiUnrealizedGain

pseg:DomesticEquitySecurities, pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-30
Value121
Percentage of EquitySecuritiesFvNiUnrealizedGain100.0100.0100.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:DomesticEquitySecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value14743-6
Percentage of EquitySecuritiesFvNiUnrealizedGain14700.02150.0-600.0

pseg:InternationalEquitySecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value3332-11
Percentage of EquitySecuritiesFvNiUnrealizedGain3300.01600.0-1100.0

us-gaap:EquitySecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value18075-17
Percentage of EquitySecuritiesFvNiUnrealizedGain18000.03750.0-1700.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:EquitySecuritiesFvNiUnrealizedLoss

pseg:DomesticEquitySecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value27-32
Percentage of EquitySecuritiesFvNiUnrealizedLoss100.0100.0100.0

pseg:InternationalEquitySecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value48-72
Percentage of EquitySecuritiesFvNiUnrealizedLoss177.8233.3100.0

us-gaap:EquitySecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value75-104
Percentage of EquitySecuritiesFvNiUnrealizedLoss277.8333.3200.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value132410-1-43322-345-15-2-2-4-12-3-4-159-110-9-1429-8-611
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value12-26-32-3-4-1
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, dei:LegalEntity

pseg:OperatingRevenues, pseg:PSEGPowerLLC



Period End2020-03-312019-03-31
Value110
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss91.7-0.0

us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value132812-4-3-1
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByAssetClass, dei:LegalEntity

pseg:NetDerivativeAssets, pseg:PSEGPowerLLC



Period End2020-03-312019-03-31
Value131
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings100.0100.0

us-gaap:IncomeStatementLocation, dei:LegalEntity

pseg:EnergyCosts, pseg:PSEGPowerLLC



Period End2020-03-312019-03-31
Value1-3
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings7.7-300.0

pseg:OperatingRevenues, pseg:PSEGPowerLLC



Period End2020-03-312019-03-31
Value186
Percentage of FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings138.5600.0

us-gaap:GainLossOnInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-22196-339128-174458-2263182528
Percentage of GainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-22093-438126-170448
Percentage of GainLossOnInvestments99.596.9133.397.498.497.797.8100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.01000000.00.00.01000000.0-1000000.00.00.0
Percentage of GainLossOnInvestments-0.01.0-0.00.00.80.60.00.0

pseg:TrustSecuritiesTypeOfTrust

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-14213-5100
Percentage of GainLossOnInvestments0.54.2-66.72.62.32.92.20.0-0.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-22092-538125-169448
Percentage of GainLossOnInvestments99.595.8166.797.497.797.197.8100.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:ImpairmentOfInvestments

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-03-31
Value30
Percentage of ImpairmentOfInvestments100.00.0

us-gaap:IncomeLossFromEquityMethodInvestments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-03-31
Value3435235523353234223433334432720143453610
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value34352355
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:IncreaseDecreaseDueFromAffiliates

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value36563-26226187-119-400
Percentage of IncreaseDecreaseDueFromAffiliates100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-20123-30-19411911911
Percentage of IncreaseDecreaseInAccountsAndOtherReceivables100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:IncreaseDecreaseInAccountsPayable

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-446726-31-57968
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-45182011-1087123
Percentage of IncreaseDecreaseInAccountsPayable102.326.976.9-35.5189.5788.933.8

dei:LegalEntity

us-gaap:IncreaseDecreaseInAccountsPayableRelatedParties

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value68-192-10112-22-121-162
Percentage of IncreaseDecreaseInAccountsPayableRelatedParties100.0100.0100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value141958-878793-28
Percentage of IncreaseDecreaseInAccountsPayableRelatedParties20.6-101.6-80.0-77.7-395.5-76.917.3

dei:LegalEntity

us-gaap:IncreaseDecreaseInAccountsReceivable

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-20801-15-34-942
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedTaxesPayable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value712-1-3626-57-69-68125-99100-128143-199108-50144-21856-251322-28373-219273
Percentage of IncreaseDecreaseInAccruedTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:IncreaseDecreaseInDueToAffiliates

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0000-1931930
Percentage of IncreaseDecreaseInDueToAffiliates0.00.00.00.0100.0100.00.0

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-03-312011-03-312010-03-31
Value-16000-77-115114-10-6-150-69-21190-301300-18-8-18065-86-1120-4410
Percentage of IncreaseDecreaseInIncomeTaxesReceivable100.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:IncreaseDecreaseInMarginDepositsOutstanding



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-55-4891-202-1901701011-25154-5-63472-4242420-73-55-14-151-61-2726160-25
Percentage of IncreaseDecreaseInMarginDepositsOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-55-4891-202-190170101
Percentage of IncreaseDecreaseInMarginDepositsOutstanding100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

us-gaap:IncreaseDecreaseInMaterialsAndSupplies

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-102-2811999-189-11121
Percentage of IncreaseDecreaseInMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0-2-5165-45
Percentage of IncreaseDecreaseInMaterialsAndSupplies-0.07.1-4.216.2-2.636.44.1

us-gaap:IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-120-10-14423267-58-10158-160113219-163-49109147-27-2738311-109-72-13186-70
Percentage of IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-216-1734-3729-24
Percentage of IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet17.5-60.011.814.7-55.2-50.0240.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-484-398-35556
Percentage of IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet40.0-40.027.13.4-52.2-8.6-560.0

dei:LegalEntity

us-gaap:IncreaseDecreaseInPrepaidExpense

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-12-88-97197-3-87-88
Percentage of IncreaseDecreaseInPrepaidExpense100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInRegulatoryAssetsAndLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value802930-15-69118-2352667-3646072-582010486-79242986-84-15-177-800-23-30-44
Percentage of IncreaseDecreaseInRegulatoryAssetsAndLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value802930-15-69118-23
Percentage of IncreaseDecreaseInRegulatoryAssetsAndLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value3033303330223033303220121111111101
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaidNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value911948916591162871327311672112771137611066116701217411377113798284857976
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value753104464114
Percentage of InterestPaidNet7.727.311.226.76.625.316.1

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value741037295739566
Percentage of InterestPaidNet81.353.180.957.680.258.675.9

us-gaap:InvestmentIncomeInterestAndDividend



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value13131416141213151210121310
Percentage of InvestmentIncomeInterestAndDividend100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1313141614121315
Percentage of InvestmentIncomeInterestAndDividend100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeveragedLeasesIncomeStatementNetIncomeFromLeveragedLeases



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-18652112235-4-4152-231515-6-181515-20-2826-4-26-1422226-14011114106
Percentage of LeveragedLeasesIncomeStatementNetIncomeFromLeveragedLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, dei:LegalEntity

us-gaap:LongTermPurchaseCommitmentAmount

pseg:NuclearFuelEnrichment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value33629-6
Percentage of LongTermPurchaseCommitmentAmount100.0100.0100.0

pseg:NuclearFuelFabrication, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value17544-6
Percentage of LongTermPurchaseCommitmentAmount52.1151.7100.0

srt:NaturalGasReserves, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value1214260-122
Percentage of LongTermPurchaseCommitmentAmount361.3896.62033.3

us-gaap:NuclearFuel, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value189-16-17
Percentage of LongTermPurchaseCommitmentAmount56.2-55.2283.3

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-62-56-55-33-33-19-19-19
Percentage of NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-8-7-8-3-3-4-4-3
Percentage of NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent12.912.514.59.19.121.121.115.8

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-51-45-46-29-30-15-14-15
Percentage of NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent82.380.483.687.990.978.973.778.9

us-gaap:OperatingLeasesIncomeStatementContingentRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value54784
Percentage of OperatingLeasesIncomeStatementContingentRevenue100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value54784
Percentage of OperatingLeasesIncomeStatementContingentRevenue100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value10913149
Percentage of OperatingLeasesIncomeStatementLeaseRevenue100.0100.0100.0100.0100.0

us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty

pseg:EnergyHoldings, srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value55665
Percentage of OperatingLeasesIncomeStatementLeaseRevenue50.055.646.242.955.6

us-gaap:StatementBusinessSegments

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value54784
Percentage of OperatingLeasesIncomeStatementLeaseRevenue50.044.453.857.144.4

us-gaap:OperatingLeasesIncomeStatementMinimumLeaseRevenue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value55665
Percentage of OperatingLeasesIncomeStatementMinimumLeaseRevenue100.0100.0100.0100.0100.0

us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty

pseg:EnergyHoldings, srt:Subsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value55665
Percentage of OperatingLeasesIncomeStatementMinimumLeaseRevenue100.0100.0100.0100.0100.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:DebtSecurities, pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-30
Value10-34
Percentage of OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:DebtSecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value23-56
Percentage of OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent230.0166.7150.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-6-6-7-6-7-3-1-1-1-3-3-2-2
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-5-6-6-5-6-2-1
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax83.3100.085.783.385.766.7100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-4-5-5-4-57-1-1-110-2-1-1
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-4-4-4-4-4-1-1
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax100.080.080.0100.080.0-14.3100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2-1-2-2-2-2000-1-1-1-1
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1-2-2-1-2-10
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax50.0200.0100.050.0100.050.00.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value8-81018216-4-5-142171015-82410165-31-1514-10-3011216-1627-10-1537-58-10
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7-6715166-4-4
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax87.575.070.083.376.2100.0100.080.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.01000000.01000000.01000000.00.0-1000000.01000000.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax0.0-0.010.05.64.80.025.0-20.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value6-4512134-2-4-9-315916-92410161-33-1513-5-339316-1627-5-1738-59-9
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4-4411114-2-3
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax66.7100.080.091.784.6100.0100.075.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.00.01000000.00.0-1000000.00.00.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax0.0-0.00.08.30.0-25.0-0.0-0.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value10-52-781320-6-7-16-1252330-492771213-46-1417-152-1324624528-1627
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11-42-4171220-5-5
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax110.080.857.1212.592.3100.083.371.4

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0-47-200-317000-32000-45000-7000-184000210000
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.090.4285.70.0-23.185.0-0.0-0.0-0.03200.00.00.00.091.80.00.00.0-53.8-0.0-0.00.0121.1-0.00.00.085.70.0-0.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-400-13-400-10000001-121001921-5-3100
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-40.0-0.0-0.0-162.5-30.80.0-0.014.3-0.0-0.00.00.00.0-0.03.7-14.316.77.7-0.0-0.05.9-5.9-15.44.2-83.3-1.23.6-0.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value14-51321203-6-6-1631252330-42681019-46-141623-1523113827-1627
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax140.09.6-185.7262.5153.815.0100.085.7100.0-3100.0100.0100.0100.08.296.3114.383.3146.2100.0100.094.1-15.1115.495.8183.315.596.4100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0-38-140-31600
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.073.1200.00.0-23.180.0-0.0-0.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11-41017154-5-5
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax110.07.7-142.9212.5115.420.083.371.4

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-30
Value-321-13-400-10-1-10001-12-100-98112-10-4-10
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.00.00.0100.00.0100.0100.00.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value8-51-69173031-6-25221621-453417264-22-713-184-2614824-733-12-1744-778
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value9-42-518162832
Percentage of OtherComprehensiveIncomeLossNetOfTax112.582.483.3200.094.193.3100.0200.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.01000000.01000000.01000000.00.0-1000000.01000000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax0.0-0.0-16.711.15.90.0-33.3100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3-45-174024778-26666-379880988-1823242199910
Percentage of OtherComprehensiveIncomeLossNetOfTax37.588.2283.344.40.080.0233.3700.0-133.3104.027.337.528.682.226.547.130.80.0-40.9-114.361.598.9-11.514.350.00.037.5-128.630.3

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-321-13-400-10-1-10001-12-100-98112-4-10-4
Percentage of OtherComprehensiveIncomeLossNetOfTax-37.5-3.9-16.7-144.4-23.50.00.0-100.0-0.04.0-4.50.00.0-0.02.9-5.97.7-25.0-0.0-0.0-69.2-4.3-3.87.125.00.0-4.2-0.0-12.1

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value8-81018216-4-5-142171015-82410165-31-1514-10-301122816-1627
Percentage of OtherComprehensiveIncomeLossNetOfTax100.015.7-166.7200.0123.520.0-133.3-500.0233.3-8.077.362.571.417.870.658.861.5125.0140.9214.3107.75.4115.478.625.00.066.7228.681.8

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8-51-69173031-6
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2-36-12302276
Percentage of OtherComprehensiveIncomeLossNetOfTax25.070.6200.033.30.073.3233.3600.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7-6715166-4-4
Percentage of OtherComprehensiveIncomeLossNetOfTax87.511.8-116.7166.794.120.0-133.3-400.0

us-gaap:AccumulatedOtherComprehensiveIncome, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value9-42-518162832
Percentage of OtherComprehensiveIncomeLossNetOfTax112.582.483.3200.094.193.3100.0200.0

us-gaap:AccumulatedOtherComprehensiveIncome, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.01000000.01000000.01000000.00.0-1000000.01000000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax0.0-0.0-16.711.15.90.0-33.3100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value-34517-40-24-7-7-826-6-6-637-9-8-80-9-8-8182-3-2-4-9-9-10-8-8-7-4-43
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-23612-30-22-7-6
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax66.780.070.675.00.091.7100.085.7

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value1-17-724933316-4-4-49-5-6-635-5-6-6-115-2-1-2-6-7-7-56-5-426
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1-13-514832
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.076.571.450.0100.088.9100.066.7

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

pseg:NetGainsLossesonTrustInvestments, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9464-1-5-2-2-463182528
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NetGainsLossesonTrustInvestments, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7353-1-4-1
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax77.875.083.375.0100.080.050.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value9464-1-5-2-2-46318252873-5-1129-282559322519202300
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7353-1-4-1-2
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax77.875.083.375.0100.080.050.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

pseg:NetGainsLossesonTrustInvestments, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6333-113-2-1-2-10181315
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NetGainsLossesonTrustInvestments, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4232-1-2-1
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax66.766.7100.066.7100.0-15.450.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6333-1-3-2-1-2298131542-2-614-15123315129101100
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0-23.1100.0100.0100.0-28.7100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4232-1-2-1-1
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax66.766.7100.066.7100.0-15.450.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

pseg:NetGainsLossesonTrustInvestments, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value31310-20-1-234101213
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NetGainsLossesonTrustInvestments, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value31210-20
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax100.0100.066.7100.00.0100.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value31310-20-1-23410121331-3-515-131326171310101200
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value31210-20-1
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax100.0100.066.7100.00.0100.00.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax

us-gaap:InterestExpense, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302017-12-312017-09-302014-09-302014-06-302013-12-312013-09-302013-06-30
Value-2-2-1-1120000-1
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax100.0100.0100.0100.0100.0100.00.00.00.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2-2-1-100000120000030017210-122316
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax100.0100.0100.0100.00.00.00.00.00.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0-100.00.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:InterestExpense, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302017-12-312017-09-302014-09-302014-06-302013-12-312013-09-302013-06-30
Value-1-2-10110000-1
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.00.0100.0100.00.00.00.00.0100.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302017-12-312017-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1-2-101120010110-71204
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.00.0100.0100.00.00.00.00.00.00.00.00.00.00.0-0.00.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax

us-gaap:InterestExpense, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302017-12-312017-09-302014-09-302014-06-302013-12-312013-09-302013-06-30
Value-1000000.00.00.0-1000000.00.01000000.00.00.00.00.00.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax100.00.00.0100.00.0100.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302017-12-312017-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-100-1011007100-51112
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax100.00.00.0100.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value4-30355-72101011-71101010-98141414-98141414-32536-112151617
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value3-24344-62108
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax75.080.0100.080.080.086.1100.080.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value10101011121311111214131212
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8899101011
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax80.080.090.081.883.376.9100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value77888-58889-52877
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value6667778
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax85.785.775.087.587.5-12.1100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3323453336555
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeStatementLocation, us-gaap:StatementEquityComponents, dei:LegalEntity

pseg:NonOperatingPensionandOPEBCreditsCosts, us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2232333
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax66.766.7150.066.775.060.0100.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3-22343-51778-42666-58988-57988-20324-659910
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2-18233-4476
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax66.781.866.775.0100.086.3100.085.7

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1-8012-21333-29444-40566-41566-12212-47677
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1-6111-1832
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax100.075.00.0100.050.085.7100.066.7

us-gaap:OtherComprehensiveIncomeLossTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-6212-9-16-13-126
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-5171-12-15-12-11
Percentage of OtherComprehensiveIncomeLossTax83.381.050.0133.393.892.3100.050.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.00.0-1000000.00.01000000.00.00.0
Percentage of OtherComprehensiveIncomeLossTax-0.00.00.011.1-0.0-7.7-0.00.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value-610-19-500-20-11001-1310131-8
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.00.0100.0100.00.00.0100.00.0100.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value-100-5-100-10-10000-1-3149-76
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax100.00.00.0100.0100.00.00.0100.00.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-35-21-96-19-10-73-11-23-7-24-12-29-7-126267111426-131811418-47-7-11-1
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-11-10-88-11-11-27-10
Percentage of PaymentsForProceedsFromOtherInvestingActivities31.447.691.757.9110.037.090.9

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-2-3-3-2-2-3-3
Percentage of PaymentsForProceedsFromOtherInvestingActivities5.714.33.110.520.04.127.3

us-gaap:PaymentsForProceedsFromRemovalCosts



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value24212631303937463835252324223539353824322630182525242013199
Percentage of PaymentsForProceedsFromRemovalCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value24212631303937
Percentage of PaymentsForProceedsFromRemovalCosts100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-03-31
Value248237238237238228227228227218217217218208207208207197198197197187187187187182182182180180179173173173173173173168168
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0027502500200
Percentage of PaymentsOfDividendsCommonStock0.00.0115.50.0105.00.088.1

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-03-31
Value1750
Percentage of PaymentsOfDividendsCommonStock70.60.0

us-gaap:PaymentsToAcquireAvailableForSaleSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value6194124184775073732714224071311303419307280169200207389245280638693642330269271511331189568
Percentage of PaymentsToAcquireAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value579379385446475355244
Percentage of PaymentsToAcquireAvailableForSaleSecurities93.592.092.193.593.795.290.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value10988957
Percentage of PaymentsToAcquireAvailableForSaleSecurities1.62.21.91.71.81.32.6

us-gaap:PaymentsToAcquireIntangibleAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value292544821356727172761141522412016
Percentage of PaymentsToAcquireIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2925448213567
Percentage of PaymentsToAcquireIntangibleAssets100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementBenefitContributions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-10691014162722361715212822322562220204719261832192154446276281
Percentage of PensionAndOtherPostretirementBenefitContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1233322
Percentage of PensionAndOtherPostretirementBenefitContributions-10.033.333.330.021.412.57.4

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-12245101223
Percentage of PensionAndOtherPostretirementBenefitContributions120.033.344.450.071.475.085.2

us-gaap:PensionAndOtherPostretirementBenefitExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-26-22-21-2-318171817222222233232313240404041111213116168537887
Percentage of PensionAndOtherPostretirementBenefitExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value00-25466
Percentage of PensionAndOtherPostretirementBenefitExpense-0.0-0.09.5-250.0-133.333.335.3

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-26-23-20-10-999
Percentage of PensionAndOtherPostretirementBenefitExpense100.0104.595.2500.0300.050.052.9

us-gaap:ProceedsFromIssuanceOfOtherLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-31
Value60004001500070065010500112507004257008507500600025050050004000
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt100.00.0100.0100.00.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.00.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value600040075000650
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt100.00.0100.050.00.00.0100.0

us-gaap:DebtInstrument, dei:LegalEntity

pseg:MediumTermNotesThreePointOneFivePercentdueTwoThousandFifty, pseg:PublicServiceElectricandGasCompany



Period End2020-03-31
Value300
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt50.0

pseg:MediumTermNotesTwoPointFourFivePercentdueTwoThousandThirty, pseg:PublicServiceElectricandGasCompany



Period End2020-03-31
Value300
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt50.0

us-gaap:DebtInstrument, us-gaap:SubsequentEventType, dei:LegalEntity

pseg:MediumTermNotesThreePointOneFivePercentdueTwoThousandFifty, us-gaap:SubsequentEvent, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value300
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt0.0

pseg:MediumTermNotesTwoPointFourFivePercentdueTwoThousandThirty, us-gaap:SubsequentEvent, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value300
Percentage of ProceedsFromIssuanceOfOtherLongTermDebt0.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value-6240-8-5260-10-73-120-6-56-8-7-9-554-8-8-39-17-3-20-24-22-20-4-8-2
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1000000.00.00.00.0-1000000.00.00.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities1.60.00.0-0.01.90.00.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-60-6-800-5
Percentage of ProceedsFromPaymentsForOtherFinancingActivities9.70.00.0100.0-0.00.00.0

us-gaap:ProceedsFromRepaymentsOfCommercialPaper



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-31
Value-353769-19-786135597149-32452340202-315-73133255-12-3523442000000-60-9829-43
Percentage of ProceedsFromRepaymentsOfCommercialPaper100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-362352-180-17492232-155
Percentage of ProceedsFromRepaymentsOfCommercialPaper102.545.8947.422.168.138.9-104.0

pseg:TrustSecuritiesTypeOfTrust

us-gaap:ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value544443424423332225
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value555369365427453393231402
Percentage of ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities1027.8838.6848.81016.71029.51708.7700.01827.3

us-gaap:ProceedsFromSaleOfAvailableForSaleSecurities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value6094134084694974162644243971306302413298273159190202381235276609691640327257258499315181559
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value569381376438463399239
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities93.492.392.293.493.295.990.5

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value109891056
Percentage of ProceedsFromSaleOfAvailableForSaleSecurities1.62.22.01.92.01.22.3

us-gaap:ProceedsFromShortTermDebt



Period End2020-03-312019-03-31
Value3000
Percentage of ProceedsFromShortTermDebt100.00.0

us-gaap:PropertyPlantAndEquipmentAdditions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value7207837798097958841023952105311441065919106212141014906106510811039996747898693620
Percentage of PropertyPlantAndEquipmentAdditions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value97100168172167196253248
Percentage of PropertyPlantAndEquipmentAdditions13.512.821.621.321.022.224.726.1

us-gaap:OperatingSegments, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value620676608633625683766697
Percentage of PropertyPlantAndEquipmentAdditions86.186.378.078.278.677.374.973.2

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value3734354741599713910815131791585
Percentage of PropertyPlantAndEquipmentAdditions0.40.90.40.50.40.60.40.70.41.30.81.00.71.10.91.10.81.41.31.71.21.71.20.8

us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-30
Value211814141314131314141414141414101112141210108765666742
Percentage of PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2118141413141313
Percentage of PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SubsequentEventType, pseg:RateType, dei:LegalEntity

us-gaap:PublicUtilitiesApprovedRateIncreaseDecreaseAmount

us-gaap:SubsequentEvent, pseg:ElectricGreenProgramRecovery, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value52
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount100.0

us-gaap:SubsequentEvent, pseg:EnergyEfficiencyGreenProgramAdministrativeCosts, pseg:PublicServiceElectricandGasCompany



Period End2020-02-29
Value19
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount0.0

us-gaap:SubsequentEvent, pseg:EnergyEfficiencyGreenProgramRecovery, pseg:PublicServiceElectricandGasCompany



Period End2020-02-29
Value111
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount0.0

us-gaap:SubsequentEvent, pseg:GasGreenProgramRecovery, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value11
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount21.2

us-gaap:SubsequentEvent, pseg:SocietalBenefitsChargeElectricDistribution, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value-27
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount-51.9

us-gaap:SubsequentEvent, pseg:SocietalBenefitsChargeGasDistribution, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value-7
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount-13.5

us-gaap:SubsequentEvent, pseg:TaxAdjustmentCreditsElectricDistribution, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value-15
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount-28.8

us-gaap:SubsequentEvent, pseg:TaxAdjustmentCreditsGasDistribution, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value-10
Percentage of PublicUtilitiesApprovedRateIncreaseDecreaseAmount-19.2

us-gaap:SubsequentEventType, pseg:RateType, dei:LegalEntity

us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount

us-gaap:SubsequentEvent, pseg:RemediationAdjustmentClause, pseg:PublicServiceElectricandGasCompany



Period End2020-01-31
Value53
Percentage of PublicUtilitiesRequestedRateIncreaseDecreaseAmount100.0

pseg:TrustSecuritiesTypeOfTrust

us-gaap:RealizedInvestmentGainsLosses

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value42110-1-100
Percentage of RealizedInvestmentGainsLosses100.0100.0100.0100.00.0100.0100.00.00.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4716526241024
Percentage of RealizedInvestmentGainsLosses100.0350.01600.0500.00.0-2400.0-1000.00.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3-22-2-6-15-12-12-1553101518-7-11-19-2518-42-1285728221611-15-11
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value412-1-5-12-11-10
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax133.3-50.0100.050.083.380.091.783.3

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2-1-1-1-4-10-9-8-1024379-4-7-10-149-24-74321310-224-9-6
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value201-1-4-8-8-7
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0-0.0-100.0100.0100.080.088.987.5

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-3-2-3-4-3-7-7-7-8-6-6-6-6-8-9-8-8-7-9-8-8-2-3-2-4-9-9-9-10
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-150.0200.0300.0400.075.070.077.887.580.0-25.0-200.0-85.7-66.7200.0128.680.057.1-77.837.5114.3-200.0-6.2-23.1-20.0200.0-450.0-225.0100.0166.7

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1-2-10000001100000020010110-71204
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-50.0200.0100.0-0.0-0.0-0.0-0.0-0.0-0.04.233.30.00.0-0.0-0.0-0.0-0.022.2-0.0-0.0250.03.17.70.0350.050.050.0-0.0-66.7

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6333-1-3-2-1-2298131542-2-614-15123315129101100
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax300.0-300.0-300.0-300.025.030.022.212.520.0120.8266.7185.7166.7-100.0-28.620.042.9155.662.5-14.350.0103.1115.4120.0-450.0500.0275.0-0.0-0.0

us-gaap:StatementEquityComponents, dei:LegalEntity

us-gaap:AccumulatedDefinedBenefitPlansAdjustment, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-2-2-2-3-3-6-7-6
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-100.0200.0200.0300.075.060.077.875.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4232-1-2-1-1
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax200.0-200.0-300.0-200.025.020.011.112.5

us-gaap:RepaymentsOfOtherLongTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-03-312012-03-312011-03-312010-03-312009-03-31
Value04002502503506003504000500000065301713000300005000020166030010
Percentage of RepaymentsOfOtherLongTermDebt0.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.00.0100.00.0100.0100.00.0100.00.00.0100.00.00.0100.0100.00.0100.0100.0

dei:LegalEntity

us-gaap:RevenueFromRelatedParties

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value490413220246633435229272
Percentage of RevenueFromRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockholdersEquityOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value46-15-12-1542-17-13-1268
Percentage of StockholdersEquityOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9-14-9-1111-14-11-915
Percentage of StockholdersEquityOther19.693.375.073.326.282.484.675.022.1

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value37-1-3-431-3-2-353
Percentage of StockholdersEquityOther80.46.725.026.773.817.615.425.077.9

us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOtherShares

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.00.00.00.00.00.0-1000000.0
Percentage of StockholdersEquityOtherShares0.00.00.00.00.00.00.00.0100.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk

us-gaap:UnderlyingDerivative

srt:ParentCompany, pseg:TermLoanmaturingin2020, us-gaap:InterestRateSwap



Period End2020-03-31
Value700
Percentage of UnderlyingDerivative100.0

us-gaap:ConsolidatedEntities, us-gaap:DerivativeInstrumentRisk

srt:ParentCompany, pseg:InterestRateSwaps



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value70000-200900
Percentage of UnderlyingDerivative100.00.00.00.00.0

us-gaap:DerivativeInstrumentRisk

pseg:ElectricityMwh



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-60-1-66-6114017-74-395-173346000323
Percentage of UnderlyingDerivative-8.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pseg:FtrsMwh



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value80-5810-601951-1150009
Percentage of UnderlyingDerivative1.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pseg:InterestRateSwaps



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value70000-20090000500000500
Percentage of UnderlyingDerivative100.00.00.00.00.00.00.00.00.00.00.00.0

pseg:NaturalGasDth



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value449-64-1870353773212237-111-56-36357000357
Percentage of UnderlyingDerivative64.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

pseg:ElectricityMwh, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value-60-1-116
Percentage of UnderlyingDerivative-8.60.00.0

pseg:FtrsMwh, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value80-5
Percentage of UnderlyingDerivative1.10.00.0

pseg:NaturalGasDth, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-30
Value449-64-18
Percentage of UnderlyingDerivative64.10.00.0

us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-610-19-5-2000-110001-13110
Percentage of UnrealizedGainLossOnCashFlowHedgingInstruments100.0100.00.0100.0100.0100.00.00.00.0100.0100.00.00.00.0100.0100.0100.0100.0100.00.0

us-gaap:DerivativeInstrumentRisk, us-gaap:IncomeStatementLocation

us-gaap:InterestRateSwap, us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-610-19-5-2000-110001-13
Percentage of UnrealizedGainLossOnCashFlowHedgingInstruments100.0100.00.0100.0100.0100.00.00.00.0100.0100.00.00.00.0100.0100.0100.0

pseg:TrustSecuritiesTypeOfTrust

us-gaap:UnrealizedGainLossOnSecurities

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-52103-4200
Percentage of UnrealizedGainLossOnSecurities100.0100.0100.00.0100.0100.0100.00.00.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-22185-213399-19334-16
Percentage of UnrealizedGainLossOnSecurities4420.04250.0-2100.00.03300.04825.01700.00.0

us-gaap:UtilitiesOperatingExpenseMaintenanceAndOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-312009-09-302009-03-31
Value754860745750756794742725754769680708712793776710729808746761663780714800856713646710619629628603575651601601704621674
Percentage of UtilitiesOperatingExpenseMaintenanceAndOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:LongIslandServCo



Period End2020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value12712411811510312610912010011411211295116101981139684828210711189
Percentage of UtilitiesOperatingExpenseMaintenanceAndOperations16.816.615.715.213.017.015.015.913.016.815.815.712.014.914.213.414.012.911.012.410.515.013.910.4

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value241304233268235308231268
Percentage of UtilitiesOperatingExpenseMaintenanceAndOperations32.035.331.335.731.138.831.137.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value386416388369408442389353
Percentage of UtilitiesOperatingExpenseMaintenanceAndOperations51.248.452.149.254.055.752.448.7

dei:EntityCommonStockSharesOutstanding



Period End2020-04-212020-02-212019-10-152019-07-162019-04-162019-02-152018-10-162018-07-172018-04-172018-02-162017-10-172017-07-182017-04-182017-02-172016-10-182016-07-192016-04-192016-02-192015-10-202015-07-212015-04-212015-01-302014-10-152014-07-152014-04-152014-01-312013-10-152013-07-162013-04-162013-01-312012-10-162012-07-17
Value505505505505505504505505505504506505505506505505505506505505505506505505505506505505505505505505
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:AccountsReceivableandUnbilledRevenuesAllowanceforCreditLosses

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312020-01-01
Value8068
Percentage of AccountsReceivableandUnbilledRevenuesAllowanceforCreditLosses100.0100.0

us-gaap:StatementEquityComponents

pseg:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectAfterTax

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value-18-15-17-18-5-1-1-1001222212011110210-27
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectAfterTax100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:StatementEquityComponents

pseg:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectPreTax

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value-25-21-24-25-7-2-2-2002333323021117310-412
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectPreTax100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

dei:LegalEntity

pseg:AdditionalAmountsPostedOtherLettersOfCredit

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value8282535352
Percentage of AdditionalAmountsPostedOtherLettersOfCredit100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

pseg:Allowancespercentageofaccountsreceivable

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302018-12-31
Value0.070.060.070.07
Percentage of Allowancespercentageofaccountsreceivable100.0100.0100.0100.0

us-gaap:CounterpartyName, us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

pseg:AmountOfNetCreditExposureGreaterThanTenPercent

pseg:OtherEntities, us-gaap:ExternalCreditRatingInvestmentGrade, pseg:PSEGPowerLLC



Period End2020-03-312019-12-31
Value9850
Percentage of AmountOfNetCreditExposureGreaterThanTenPercent100.0100.0

pseg:PublicServiceElectricandGasCompany, us-gaap:ExternalCreditRatingInvestmentGrade, pseg:PSEGPowerLLC



Period End2020-03-312019-12-31
Value137213
Percentage of AmountOfNetCreditExposureGreaterThanTenPercent139.8426.0

us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

us-gaap:ExternalCreditRatingInvestmentGrade, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value235263100176
Percentage of AmountOfNetCreditExposureGreaterThanTenPercent239.8526.00.00.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust

pseg:AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenThroughTwentyYearsFairValue

us-gaap:DebtSecurities, pseg:RabbiTrust



Period End2020-03-312019-12-31
Value2328
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenThroughTwentyYearsFairValue100.0100.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:DebtSecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-31
Value7377
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenThroughTwentyYearsFairValue317.4275.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughFifteenYearsFairValue

us-gaap:DebtSecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-31
Value6351
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughFifteenYearsFairValue100.0100.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust

pseg:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue

us-gaap:DebtSecurities, pseg:RabbiTrust



Period End2020-03-312019-12-31
Value122112
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue100.0100.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:DebtSecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-31
Value477455
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue391.0406.2

pseg:CleanEnergyProgramCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value851431872318514318720385128184200861421852008614218520086142185200851421852049215389214
Percentage of CleanEnergyProgramCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value85143187231143
Percentage of CleanEnergyProgramCurrent100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:CounterpartyCashMarginReceived

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value743310
Percentage of CounterpartyCashMarginReceived100.0100.0100.0100.0100.0

us-gaap:ConsolidatedEntities, us-gaap:CreditFacility

pseg:CreditFacilityReduction

srt:ParentCompany, us-gaap:RevolvingCreditFacility



Period End2020-03-31
Value9
Percentage of CreditFacilityReduction100.0

us-gaap:CreditFacility, dei:LegalEntity

us-gaap:RevolvingCreditFacility, pseg:PSEGPowerLLC



Period End2020-03-31
Value12
Percentage of CreditFacilityReduction133.3

us-gaap:RevolvingCreditFacility, pseg:PublicServiceElectricandGasCompany



Period End2020-03-31
Value4
Percentage of CreditFacilityReduction44.4

pseg:CustomerCollateralLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value118119123126129136130131136129132134135132132128130128126128130121120122134119118121125122122107
Percentage of CustomerCollateralLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value118119123126136
Percentage of CustomerCollateralLiabilities100.0100.0100.0100.0100.0

us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased, dei:LegalEntity

pseg:DollarsPerMegawattDay

pseg:AuctionYear2018, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-30
Value281.78281.78287.76287.76
Percentage of DollarsPerMegawattDay100.0100.0100.0100.0

pseg:AuctionYear2019, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-30
Value359.98359.98281.78281.78
Percentage of DollarsPerMegawattDay127.8127.897.997.9

us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments, us-gaap:TimingOfTransferOfGoodOrService

pseg:ISONewEngland, pseg:PSEGPowerLLC, pseg:June2023toMay2024



Period End2020-03-312019-12-312019-09-302019-06-30
Value141.0231.0231.0231.0
Percentage of DollarsPerMegawattDay50.082.080.380.3

pseg:PJM, pseg:PSEGPowerLLC, pseg:June2019toMay2020



Period End2020-03-312019-12-312019-09-302019-06-30
Value116.0116.0116.0115.0
Percentage of DollarsPerMegawattDay41.241.240.340.0

pseg:PJM, pseg:PSEGPowerLLC, pseg:June2020toMay2021



Period End2020-03-312019-12-312019-09-302019-06-30
Value179.0179.0179.0170.0
Percentage of DollarsPerMegawattDay63.563.562.259.1

pseg:PJM, pseg:PSEGPowerLLC, pseg:June2021toMay2022



Period End2020-03-312019-12-312019-09-302019-06-30
Value182.0182.0182.0178.0
Percentage of DollarsPerMegawattDay64.664.663.261.9

dei:LegalEntity

pseg:ExposureUnderCurrentGuarantees

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value140171134151198
Percentage of ExposureUnderCurrentGuarantees100.0100.0100.0100.0100.0

pseg:Fuel



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value181310346235134331329218162289348270173326366351306463451358266538530426271545599481318583657685
Percentage of Fuel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value181310346235331
Percentage of Fuel100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentByType

pseg:LeaseReceivableAssetCapacity

pseg:JolietStation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1036.01036.01036.01036.01036.01036.01036.01036.01036.01036.01036.01036.01036.01036.01044.01044.01044.01044.01044.01044.01044.01044.01044.01044.01044.01044.01044.01044.01044.01044.00.0
Percentage of LeaseReceivableAssetCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

pseg:PowertonStation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value1538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.01538.00.0
Percentage of LeaseReceivableAssetCapacity148.5148.5148.5148.5148.5148.5148.5148.5148.5148.5148.5148.5148.5148.5147.3147.3147.3147.3147.3147.3147.3147.3147.3147.3147.3147.3147.3147.3147.3147.30.0

pseg:ShawvilleStation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value596.0596.0596.0596.0596.0596.0596.0596.0596.0596.0596.0596.0596.0596.0603.0603.0603.0603.0603.0603.0603.0603.0603.0603.0603.0603.0603.0603.0603.0603.00.0
Percentage of LeaseReceivableAssetCapacity57.557.557.557.557.557.557.557.557.557.557.557.557.557.557.857.857.857.857.857.857.857.857.857.857.857.857.857.857.857.80.0

us-gaap:PropertyPlantAndEquipmentByType

pseg:LeaseReceivableGrossInvestment

pseg:JolietStation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value85858585858585858585848383838384848484848484848484848484848484
Percentage of LeaseReceivableGrossInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pseg:PowertonStation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value75757575133133133132132132133134134134134134134134134134134134134134134134134134134134134
Percentage of LeaseReceivableGrossInvestment88.288.288.288.2156.5156.5156.5155.3155.3155.3158.3161.4161.4161.4161.4159.5159.5159.5159.5159.5159.5159.5159.5159.5159.5159.5159.5159.5159.5159.5159.5

pseg:ShawvilleStation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value7575767777787978787880919999109113113113113113113112110111110110110110110109109
Percentage of LeaseReceivableGrossInvestment88.288.289.490.690.691.892.991.891.891.895.2109.6119.3119.3131.3134.5134.5134.5134.5134.5134.5133.3131.0132.1131.0131.0131.0131.0131.0129.8129.8

dei:LegalEntity

pseg:LettersOfCreditMarginPosted

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value114121137130115
Percentage of LettersOfCreditMarginPosted100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:LettersOfCreditMarginReceived

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value9429343226
Percentage of LettersOfCreditMarginReceived100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:LeveragedLeasesGrossInvestment

pseg:EnergyHoldings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-31
Value471497493490543540556552568565563577596649656790787784782808811836834831828825825825822840836881
Percentage of LeveragedLeasesGrossInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments, us-gaap:TimingOfTransferOfGoodOrService

pseg:LoadMegawatt

pseg:ISONewEngland, pseg:PSEGPowerLLC, pseg:June2023toMay2024



Period End2020-03-312019-12-312019-09-302019-06-30
Value1060.0480.0480.0480.0
Percentage of LoadMegawatt100.0100.0100.0100.0

pseg:PJM, pseg:PSEGPowerLLC, pseg:June2019toMay2020



Period End2020-03-312019-12-312019-09-302019-06-30
Value8300.08300.08300.09000.0
Percentage of LoadMegawatt783.01729.21729.21875.0

pseg:PJM, pseg:PSEGPowerLLC, pseg:June2020toMay2021



Period End2020-03-312019-12-312019-09-302019-06-30
Value7300.07300.07300.08100.0
Percentage of LoadMegawatt688.71520.81520.81687.5

pseg:PJM, pseg:PSEGPowerLLC, pseg:June2021toMay2022



Period End2020-03-312019-12-312019-09-302019-06-30
Value6900.06900.06900.07700.0
Percentage of LoadMegawatt650.91437.51437.51604.2

pseg:NetAssetsMeasuredAtFairValueOnRecurringBasis



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value2700260024002500230022002300230024002600260028002500260026002800280025002300270031002500250025002500250019001900180018001800170018001600
Percentage of NetAssetsMeasuredAtFairValueOnRecurringBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pseg:NetAssetsMeasuredAtFairValueOnRecurringBasisMeasuredUsingUnobservableInputAndClassifiedAsLevel3



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value19714-21-14776631115211328937-813188-46-355731-21-361129
Percentage of NetAssetsMeasuredAtFairValueOnRecurringBasisMeasuredUsingUnobservableInputAndClassifiedAsLevel3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:NetBrokerBalanceReceived

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value4-48-95-4-403
Percentage of NetBrokerBalanceReceived100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:NetCreditExposureWithCounterpartiesAfterApplyingCollateral

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value399482206309
Percentage of NetCreditExposureWithCounterpartiesAfterApplyingCollateral100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

pseg:NonInvestmentGradeExternalRating, pseg:PSEGPowerLLC



Period End2020-03-312019-09-302019-06-30
Value423
Percentage of NetCreditExposureWithCounterpartiesAfterApplyingCollateral1.01.01.0

us-gaap:ExternalCreditRatingInvestmentGrade, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value395479204306
Percentage of NetCreditExposureWithCounterpartiesAfterApplyingCollateral99.099.499.099.0

dei:LegalEntity

pseg:NumberOfCounterpartiesWithGreaterThanTenPercentOfNetCreditExposure

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value3223
Percentage of NumberOfCounterpartiesWithGreaterThanTenPercentOfNetCreditExposure100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

us-gaap:ExternalCreditRatingInvestmentGrade, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value3223
Percentage of NumberOfCounterpartiesWithGreaterThanTenPercentOfNetCreditExposure100.0100.0100.0100.0

dei:LegalEntity

pseg:PayableToAffiliateForServices

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value245202216
Percentage of PayableToAffiliateForServices100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value6883566076
Percentage of PayableToAffiliateForServices283.31660.0280.0272.7475.0

dei:LegalEntity

pseg:PayableToAffiliateThroughBgsAndBgssContracts

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value284307152124245
Percentage of PayableToAffiliateThroughBgsAndBgssContracts100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PayabletoParent

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-31
Value510
Percentage of PayabletoParent100.00.0

dei:LegalEntity

pseg:ReceivableFromParent

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value75101819329
Percentage of ReceivableFromParent100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value01124123
Percentage of ReceivableFromParent0.01.014.84.3424.1

dei:LegalEntity

pseg:ReceivablefromAffiliateThroughBGSandBGSSContracts

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value284307152124245
Percentage of ReceivablefromAffiliateThroughBGSandBGSSContracts100.0100.0100.0100.0100.0

pseg:SegmentReportingInvestmentsInEquityMethodSubsidiaries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-09-302011-09-30
Value696767888686888786879091103102106112116119117118123126140137
Percentage of SegmentReportingInvestmentsInEquityMethodSubsidiaries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value686667888687
Percentage of SegmentReportingInvestmentsInEquityMethodSubsidiaries98.698.5100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:CorporateAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-31
Value1100000000000000001223
Percentage of SegmentReportingInvestmentsInEquityMethodSubsidiaries1.41.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.91.71.62.4

dei:LegalEntity

pseg:TotalCreditExposureWithCounterparties

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value492508228330
Percentage of TotalCreditExposureWithCounterparties100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, dei:LegalEntity

us-gaap:ExternalCreditRatingInvestmentGrade, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value488505226326
Percentage of TotalCreditExposureWithCounterparties99.299.499.198.8

us-gaap:ExternalCreditRatingNonInvestmentGrade, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value4324
Percentage of TotalCreditExposureWithCounterparties0.80.60.91.2

pseg:UnbilledRevenuesallowanceforcreditlosses



Period End2020-03-312019-12-31
Value30
Percentage of UnbilledRevenuesallowanceforcreditlosses100.00.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-31
Value30
Percentage of UnbilledRevenuesallowanceforcreditlosses100.00.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust

pseg:UnrealizedGainsLossesonEquitySecuritiesstillheld

us-gaap:EquitySecurities, pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-30
Value-6211
Percentage of UnrealizedGainsLossesonEquitySecuritiesstillheld100.0100.0100.0100.0

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

us-gaap:EquitySecurities, pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value-19292-937
Percentage of UnrealizedGainsLossesonEquitySecuritiesstillheld3200.04600.0-900.03700.0

pseg:TrustSecuritiesTypeOfTrust

us-gaap:AccountsPayableCurrentAndNoncurrent

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value200010
Percentage of AccountsPayableCurrentAndNoncurrent100.00.00.00.0100.00.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value301113275
Percentage of AccountsPayableCurrentAndNoncurrent1500.00.00.00.00.0

dei:LegalEntity

us-gaap:AccountsPayableRelatedPartiesCurrent

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value245202216
Percentage of AccountsPayableRelatedPartiesCurrent100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value403390208184321
Percentage of AccountsPayableRelatedPartiesCurrent1679.27800.01040.0836.42006.2

dei:LegalEntity

us-gaap:AccountsPayableRelatedPartiesNoncurrent

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value11311510110376
Percentage of AccountsPayableRelatedPartiesNoncurrent100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value11411510310269
Percentage of AccountsPayableRelatedPartiesNoncurrent100.9100.0102.099.090.8

pseg:TrustSecuritiesTypeOfTrust

us-gaap:AccountsReceivableNet

pseg:RabbiTrust



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value722222
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0

pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

pseg:NuclearDecommissioningTrustNdtFunds, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2011143017
Percentage of AccountsReceivableNet285.7550.0700.01500.0850.0

us-gaap:AccountsReceivableNetNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value8258136396376316246826886906865996005955895095135064956016025925804014094180
Percentage of AccountsReceivableNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

dei:LegalEntity

us-gaap:AccountsReceivableRelatedPartiesCurrent

pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value359408233217274
Percentage of AccountsReceivableRelatedPartiesCurrent100.0100.0100.0100.0100.0

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value01124123
Percentage of AccountsReceivableRelatedPartiesCurrent0.00.25.21.844.9

us-gaap:EnvironmentalRemediationContingency

us-gaap:AccrualForEnvironmentalLossContingencies

pseg:PassaicRiverSiteContingency



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value6565655757575757575757575757575757
Percentage of AccrualForEnvironmentalLossContingencies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EnvironmentalRemediationContingency, dei:LegalEntity

pseg:PassaicRiverSiteContingency, pseg:PSEGPowerLLC



Period End2020-03-312019-12-312019-09-302019-06-30
Value13131311
Percentage of AccrualForEnvironmentalLossContingencies20.020.020.019.3

pseg:PassaicRiverSiteContingency, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-30
Value52525246
Percentage of AccrualForEnvironmentalLossContingencies80.080.080.080.7

us-gaap:Range, us-gaap:EnvironmentalRemediationContingency, dei:LegalEntity

srt:Minimum, pseg:MgpRemediationSiteContingency, pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-30
Value352357364350
Percentage of AccrualForEnvironmentalLossContingencies541.5549.2560.0614.0

us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value338349361344364327348332342357399378393401430402423415438421427417438381400414431449464537565588606643651646659669671699704743
Percentage of AccruedEnvironmentalLossContingenciesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value288294299284268
Percentage of AccruedEnvironmentalLossContingenciesNoncurrent85.284.282.882.682.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-09-302017-06-302017-03-312016-12-312010-09-302009-12-31
Value-18-15-17-18-5-11222181184
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value776061687263565962595961676867656667596058525558615657616456525661566469656857767966
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value7760616863
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0

us-gaap:AssetRetirementObligationsNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value1172108710731065106710631059104710371024748744738726708693686679776765754743704697687677653644636627513505497489482475467461454447439576
Percentage of AssetRetirementObligationsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value864781770761758
Percentage of AssetRetirementObligationsNoncurrent73.771.871.871.571.3

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value305303300302302
Percentage of AssetRetirementObligationsNoncurrent26.027.928.028.428.4

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312014-12-31
Value21103771272538
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2110377
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2110372
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.028.6

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value00005
Percentage of AssetsFairValueDisclosure0.00.00.00.071.4

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Period End2020-03-312019-12-312018-12-31
Value28300
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent100.0100.00.0

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Period End2020-03-312019-12-312018-12-31
Value28280
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent100.093.30.0

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us-gaap:SubsequentEvent



Period End2020-03-31
Value160
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent571.4

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value244246246240233224225224225231
Percentage of AssetsHeldInTrustNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value6162626156
Percentage of AssetsHeldInTrustNoncurrent25.025.225.225.425.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value4748484845
Percentage of AssetsHeldInTrustNoncurrent19.319.519.520.020.1

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value244246246240233224
Percentage of AssetsHeldInTrustNoncurrent100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value136136136131123
Percentage of AssetsHeldInTrustNoncurrent55.755.355.354.654.9

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value6162626156
Percentage of AssetsHeldInTrustNoncurrent25.025.225.225.425.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value4748484845
Percentage of AssetsHeldInTrustNoncurrent19.319.519.520.020.1

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value8433865583498247794274568077755175797607754376997603753074757542758975027615777876907625746575967540726377907883793181207625761278088061765981098256846889709623964410617
Percentage of AssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value24932653262726682245
Percentage of AssetsNoncurrent29.630.731.532.430.1

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value41574200410939833846
Percentage of AssetsNoncurrent49.348.549.248.351.6

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1711151041
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value523340313
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax305.9300.0266.7310.0300.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value47750
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax23.563.646.750.00.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value134851
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax76.536.453.350.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value131718151
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax76.5154.5120.0150.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value391622162
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax229.4145.5146.7160.0200.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value300016
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.00.00.00.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1232324
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax400.00.00.00.0400.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value30004
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.00.00.00.066.7

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value00002
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.00.00.00.033.3

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1112215
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax366.70.00.00.0250.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value12019
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax33.30.00.00.0150.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value208207206204205206
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1051103310241025999
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis505.3499.0497.1502.5485.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value11110710510396
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis53.451.751.050.546.6

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value97100101101110
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis46.648.349.049.553.4

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value525470480477501
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis252.4227.1233.0233.8243.2

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value526563544548498
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis252.9272.0264.1268.6241.7

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value244246246240233224
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value20272214213421161878
Percentage of AvailableForSaleSecurities830.7900.0867.5881.7838.4

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1818201472
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value232374306314192
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax1288.92077.81530.02242.99600.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value300016
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.00.00.00.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value8718272483
Percentage of AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax2900.00.00.00.01383.3

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value000013
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2113181424
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.0800.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value201216115
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.0166.7

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value33213
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value17914102
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.066.7

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value300003
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.00.00.00.00.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value66591059
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss2200.00.00.00.01966.7

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value55391054
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1833.30.00.00.01800.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2415426
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss800.00.00.00.0866.7

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value3124628
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1033.30.00.00.0933.3

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value4837193668
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value507197186127479
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue1056.2532.4978.94233.3704.4

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value26649114104278
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue554.2132.4600.03466.7408.8

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value120216955147
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue250.056.8363.21833.3216.2

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value146284549131
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue304.275.7236.81633.3192.6

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value159255788
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value3782107174549
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue3700.01640.01188.9696.0623.9

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2640453310
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue2600.0800.0500.0132.011.4

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value36635
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue300.0120.066.712.05.7

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value233439305
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue2300.0680.0433.3120.05.7

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Period End2020-03-312019-12-31
Value183188
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0

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Period End2020-03-312019-12-31
Value2728
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0

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Period End2020-03-312019-12-31
Value278273
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue1029.6975.0

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Period End2020-03-312019-09-302019-06-302019-03-31
Value222221214208
Percentage of AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate100.0100.0100.0100.0

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Period End2020-03-312019-09-302019-06-30
Value109110621053
Percentage of AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate491.4480.5492.1

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us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

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Period End2020-03-312019-12-31
Value1719
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0

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us-gaap:AvailableForSaleSecuritiesDebtSecurities

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value222218221214208201
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1091106310621053978
Percentage of AvailableForSaleSecuritiesDebtSecurities491.4487.6480.5492.1486.6

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value11211411210892
Percentage of AvailableForSaleSecuritiesDebtSecurities50.552.350.750.545.8

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value110104109106109
Percentage of AvailableForSaleSecuritiesDebtSecurities49.547.749.349.554.2

us-gaap:FinancialInstrument, pseg:TrustSecuritiesTypeOfTrust, dei:LegalEntity

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value527486496490487
Percentage of AvailableForSaleSecuritiesDebtSecurities237.4222.9224.4229.0242.3

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value564577566563491
Percentage of AvailableForSaleSecuritiesDebtSecurities254.1264.7256.1263.1244.3

us-gaap:CapitalizationLongtermDebtAndEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value292892883229373290552803027545272682666826176259152439824539239032402524173235922299521901210662139720648204472047319776196021947118815185391795617468181421798217885177331764117174176561746017717171161652315867
Percentage of CapitalizationLongtermDebtAndEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:LegalEntity

pseg:PublicServiceElectricandGasCompany



Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2203021471214532096219584
Percentage of CapitalizationLongtermDebtAndEquity75.274.573.072.171.1

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Period End2020-03-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value25050100223220367125365357570521326226547365
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueByMeasurementBasis

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value25050100223220367125365357570521326226547365
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CollateralAlreadyPostedAggregateFairValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-114492120339322312212114656
Percentage of CollateralAlreadyPostedAggregateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-03-312009-12-312008-12-31
Value1062111534636511511016419270594542202031538825501236420000060015716526316290029821640053019
Percentage of CommercialPaper100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0100.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.00.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value036210190272
Percentage of CommercialPaper0.032.52.952.126.8

us-gaap:ConsolidatedEntities, us-gaap:ShortTermDebtType

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value762753336175787744
Percentage of CommercialPaper71.867.597.147.968.473.2

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value3735352922
Percentage of CreditRiskDerivativeLiabilitiesAtFairValue100.0100.0100.0100.0100.0

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us-gaap:CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption

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Period End2020-01-01
Value8
Percentage of CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption100.0

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Period End2020-01-01
Value2
Percentage of CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption25.0

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Period End2020-01-01
Value6
Percentage of CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption75.0

us-gaap:ConsolidatedEntities, us-gaap:DebtInstrument

us-gaap:DebtInstrumentFaceAmount

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7007007007007001050
Percentage of DebtInstrumentFaceAmount100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value159255788
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger100.0100.0100.0100.0100.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value114262141539
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger1100.0840.0688.9564.0612.5

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value1241229
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger100.040.044.448.033.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value0351359
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger0.060.055.652.067.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value9121949222
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger900.0240.0211.1196.0252.3

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value2304392317
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger200.0600.0477.8368.0360.2

pseg:TrustSecuritiesTypeOfTrust, pseg:TypeofTrustInvestment

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value00003
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.0100.0

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value112319
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.0633.3

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value0.00.00.00.01000000.0
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.033.3

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Period End2020-03-312019-12-312019-09-302019-06-302018-12-31
Value00002
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.00.00.00.066.7

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