10-Q Filing

PORTLAND GENERAL ELECTRIC CO /OR/ CIK: 784977 Q2 2019

Filing Information

Form Type	10-Q
Accession Number	`0000784977-19-000044`
Period End Date	20190630
Filing Date	20190802
Fiscal Year	2019
Fiscal Period	Q2
XBRL Instance	a10-q20190630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 95 Income Statement 94 Cash Flow Statement 75

Balance Sheet 95 line items

Line Item	Tag	Value	Unit	Period
Preferred stock, no par value	`PreferredStockNoParValue`	-	USD	Point-in-time
Preferred stock, no par value	`PreferredStockNoParValue`	-	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	30.00M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	30.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$11.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$119.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$39.00M	USD	Point-in-time
Preferred stock, issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$48.00M	USD	Point-in-time
Preferred stock, issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$150.00M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$193.00M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$72.00M	USD	Point-in-time
Common stock, no par value	`CommonStockNoParValue`	-	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$96.00M	USD	Point-in-time
Common stock, no par value	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	160.00M	shares	Point-in-time
Inventories	`EnergyRelatedInventory`	$84.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	160.00M	shares	Point-in-time
Inventories	`EnergyRelatedInventory`	$101.00M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	89.37M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	89.27M	shares	Point-in-time
Regulatory assets - current	`RegulatoryAssetsCurrent`	$37.00M	USD	Point-in-time
Regulatory assets - current	`RegulatoryAssetsCurrent`	$61.00M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	89.27M	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$90.00M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$69.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$440.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$643.00M	USD	Point-in-time
Electric utility plant, net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$6.89B	USD	Point-in-time
Electric utility plant, net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$6.95B	USD	Point-in-time
Regulatory assets - noncurrent	`RegulatoryAssetsNoncurrent`	$380.00M	USD	Point-in-time
Regulatory assets - noncurrent	`RegulatoryAssetsNoncurrent`	$401.00M	USD	Point-in-time
Nuclear decommissioning trust	`DecommissioningFundInvestments`	$42.00M	USD	Point-in-time
Nuclear decommissioning trust	`DecommissioningFundInvestments`	$46.00M	USD	Point-in-time
Non-qualified benefit plan trust	`AssetsHeldInTrustNoncurrent`	$37.00M	USD	Point-in-time
Non-qualified benefit plan trust	`AssetsHeldInTrustNoncurrent`	$36.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$101.00M	USD	Point-in-time
Other noncurrent assets	`OtherAssetsNoncurrent`	$142.00M	USD	Point-in-time
Total assets	`Assets`	$8.00B	USD	Point-in-time
Total assets	`Assets`	$8.11B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$168.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$119.00M	USD	Point-in-time
Liabilities from price risk mangement activities - current	`DerivativeLiabilitiesCurrent`	$40.00M	USD	Point-in-time
Liabilities from price risk mangement activities - current	`DerivativeLiabilitiesCurrent`	$55.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$17.00M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	-	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$300.00M	USD	Point-in-time
Finance Lease, Liability, Current	`FinanceLeaseLiabilityCurrent`	-	USD	Point-in-time
Finance Lease, Liability, Current	`FinanceLeaseLiabilityCurrent`	$17.00M	USD	Point-in-time
Accrued expenses and other current liabilities	`OtherLiabilitiesCurrent`	$268.00M	USD	Point-in-time
Accrued expenses and other current liabilities	`OtherLiabilitiesCurrent`	$247.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$440.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$791.00M	USD	Point-in-time
Long-term debt, net of current portion	`LongTermDebtNoncurrent`	$2.38B	USD	Point-in-time
Long-term debt, net of current portion	`LongTermDebtNoncurrent`	$2.18B	USD	Point-in-time
Regulatory liabilities-noncurrent	`RegulatoryLiabilityNoncurrent`	$1.36B	USD	Point-in-time
Regulatory liabilities-noncurrent	`RegulatoryLiabilityNoncurrent`	$1.35B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$379.00M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$369.00M	USD	Point-in-time
Unfunded status of pension and postretirement plans	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$307.00M	USD	Point-in-time
Unfunded status of pension and postretirement plans	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$312.00M	USD	Point-in-time
Liabilities from price risk management activities-noncurrent	`DerivativeLiabilitiesNoncurrent`	$101.00M	USD	Point-in-time
Liabilities from price risk management activities-noncurrent	`DerivativeLiabilitiesNoncurrent`	$76.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligation`	$199.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligation`	$197.00M	USD	Point-in-time
Non-qualified benefit plan liabilities	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$103.00M	USD	Point-in-time
Non-qualified benefit plan liabilities	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$101.00M	USD	Point-in-time
Finance lease obligations, net of current portion	`FinanceLeaseLiabilityNoncurrent`	-	USD	Point-in-time
Finance lease obligations, net of current portion	`FinanceLeaseLiabilityNoncurrent`	$137.00M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$203.00M	USD	Point-in-time
Other noncurrent liabilities	`OtherLiabilitiesNoncurrent`	$69.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$5.46B	USD	Point-in-time
Total liabilities	`Liabilities`	$5.60B	USD	Point-in-time
Commitments and contingencies (see notes)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (see notes)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, no par value, 30,000,000 shares authorized; none issued and outstanding as of June 30, 2019 and December 31, 2018	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, no par value, 30,000,000 shares authorized; none issued and outstanding as of June 30, 2019 and December 31, 2018	`PreferredStockValue`	-	USD	Point-in-time
Common stock, no par value, 160,000,000 shares authorized; 89,371,560 and 89,267,959 shares issued and outstanding as of June 30, 2019 and December 31, 2018, respectively	`CommonStockValue`	$1.22B	USD	Point-in-time
Common stock, no par value, 160,000,000 shares authorized; 89,371,560 and 89,267,959 shares issued and outstanding as of June 30, 2019 and December 31, 2018, respectively	`CommonStockValue`	$1.21B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-7.00M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.30B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.54B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.42B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.46B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.51B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.55B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$8.11B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$8.00B	USD	Point-in-time

Income Statement 94 line items

Line Item	Tag	Value	Unit	Period
Revenue, net	`RevenueFromContractWithCustomerIncludingAssessedTax`	$462.00M	USD	1 Quarter
Revenue, net	`RevenueFromContractWithCustomerIncludingAssessedTax`	$944.00M	USD	2 Qtrs
Revenue, net	`RevenueFromContractWithCustomerIncludingAssessedTax`	$449.00M	USD	1 Quarter
Revenue, net	`RevenueFromContractWithCustomerIncludingAssessedTax`	$1.03B	USD	2 Qtrs
Alternative revenue programs, net of amortization	`ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice`	$-2.00M	USD	1 Quarter
Alternative revenue programs, net of amortization	`ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice`	$-2.00M	USD	2 Qtrs
Alternative revenue programs, net of amortization	`ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice`	-	USD	1 Quarter
Alternative revenue programs, net of amortization	`ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice`	$1.00M	USD	2 Qtrs
Total Revenues	`Revenues`	$460.00M	USD	1 Quarter
Total Revenues	`Revenues`	$449.00M	USD	1 Quarter
Total Revenues	`Revenues`	$942.00M	USD	2 Qtrs
Total Revenues	`Revenues`	$1.03B	USD	2 Qtrs
Purchased power and fuel	`UtilitiesOperatingExpensePurchasedPower`	$104.00M	USD	1 Quarter
Purchased power and fuel	`UtilitiesOperatingExpensePurchasedPower`	$105.00M	USD	1 Quarter
Purchased power and fuel	`UtilitiesOperatingExpensePurchasedPower`	$284.00M	USD	2 Qtrs
Purchased power and fuel	`UtilitiesOperatingExpensePurchasedPower`	$234.00M	USD	2 Qtrs
Generation, transmission and distribution	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$86.00M	USD	1 Quarter
Generation, transmission and distribution	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$163.00M	USD	2 Qtrs
Generation, transmission and distribution	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$140.00M	USD	2 Qtrs
Generation, transmission and distribution	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$71.00M	USD	1 Quarter
Administrative and other	`GeneralAndAdministrativeExpense`	$78.00M	USD	1 Quarter
Administrative and other	`GeneralAndAdministrativeExpense`	$149.00M	USD	2 Qtrs
Administrative and other	`GeneralAndAdministrativeExpense`	$139.00M	USD	2 Qtrs
Administrative and other	`GeneralAndAdministrativeExpense`	$70.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$185.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$101.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$202.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$93.00M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$33.00M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$31.00M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$67.00M	USD	2 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$64.00M	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$403.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$762.00M	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$369.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$865.00M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$180.00M	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$57.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$80.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$168.00M	USD	2 Qtrs
Interest expense, net	`InterestExpense`	$62.00M	USD	2 Qtrs
Interest expense, net	`InterestExpense`	$63.00M	USD	2 Qtrs
Interest expense, net	`InterestExpense`	$31.00M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$31.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$6.00M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$5.00M	USD	2 Qtrs
Miscellaneous income, net	`OtherNonoperatingIncomeExpense`	$2.00M	USD	2 Qtrs
Miscellaneous income, net	`OtherNonoperatingIncomeExpense`	-	USD	1 Quarter
Miscellaneous income, net	`OtherNonoperatingIncomeExpense`	-	USD	2 Qtrs
Miscellaneous income, net	`OtherNonoperatingIncomeExpense`	$1.00M	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$2.00M	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$3.00M	USD	1 Quarter
Other income, net	`NonoperatingIncomeExpense`	$7.00M	USD	2 Qtrs
Other income, net	`NonoperatingIncomeExpense`	$6.00M	USD	2 Qtrs
Income before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$52.00M	USD	1 Quarter
Income before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$124.00M	USD	2 Qtrs
Income before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$28.00M	USD	1 Quarter
Income before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$112.00M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$3.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$14.00M	USD	2 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$6.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$14.00M	USD	2 Qtrs
Net income	`ProfitLoss`	$110.00M	USD	2 Qtrs
Net income	`ProfitLoss`	$25.00M	USD	1 Quarter
Net income	`ProfitLoss`	$64.00M	USD	1 Quarter
Net income	`ProfitLoss`	$73.00M	USD	1 Quarter
Net income	`ProfitLoss`	$98.00M	USD	2 Qtrs
Net income	`ProfitLoss`	$46.00M	USD	1 Quarter
Other Comprehensive Income	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$1.00M	USD	1 Quarter
Other Comprehensive Income	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$2.00M	USD	2 Qtrs
Other Comprehensive Income	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Other Comprehensive Income	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$46.00M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$26.00M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$110.00M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$100.00M	USD	2 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	89.19M	shares	2 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	89.33M	shares	2 Qtrs
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	89.36M	shares	1 Quarter
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	89.22M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	89.54M	shares	2 Qtrs
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	89.56M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	89.22M	shares	1 Quarter
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	89.19M	shares	2 Qtrs
Basic	`EarningsPerShareBasic`	$0.51	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.23	USD	2 Qtrs
Basic	`EarningsPerShareBasic`	$1.10	USD	2 Qtrs
Basic	`EarningsPerShareBasic`	$0.28	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.28	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$0.51	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$1.23	USD	2 Qtrs
Diluted	`EarningsPerShareDiluted`	$1.09	USD	2 Qtrs

Cash Flow Statement 75 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$110.00M	USD	2 Qtrs
Net income	`ProfitLoss`	$25.00M	USD	1 Quarter
Net income	`ProfitLoss`	$64.00M	USD	1 Quarter
Net income	`ProfitLoss`	$73.00M	USD	1 Quarter
Net income	`ProfitLoss`	$98.00M	USD	2 Qtrs
Net income	`ProfitLoss`	$46.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$185.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$101.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$202.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$93.00M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$6.00M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$6.00M	USD	2 Qtrs
Pension and other postretirement benefits	`PensionAndOtherPostretirementBenefitExpense`	$12.00M	USD	2 Qtrs
Pension and other postretirement benefits	`PensionAndOtherPostretirementBenefitExpense`	$13.00M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$6.00M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$5.00M	USD	2 Qtrs
Decoupling mechanism deferrals, net of amortization	`DecouplingMechanismDeferralsNet`	$2.00M	USD	2 Qtrs
Decoupling mechanism deferrals, net of amortization	`DecouplingMechanismDeferralsNet`	$-1.00M	USD	2 Qtrs
(Amortization) Deferral of net benefits due to Tax Reform	`TaxAdjustmentsSettlementsAndUnusualProvisions`	$-11.00M	USD	2 Qtrs
(Amortization) Deferral of net benefits due to Tax Reform	`TaxAdjustmentsSettlementsAndUnusualProvisions`	$25.00M	USD	2 Qtrs
Other non-cash income and expenses, net	`OtherNoncashIncomeExpense`	$-4.00M	USD	2 Qtrs
Other non-cash income and expenses, net	`OtherNoncashIncomeExpense`	$-21.00M	USD	2 Qtrs
Decrease in accounts receivable and unbilled revenues	`IncreaseDecreaseInReceivables`	$-63.00M	USD	2 Qtrs
Decrease in accounts receivable and unbilled revenues	`IncreaseDecreaseInReceivables`	$-26.00M	USD	2 Qtrs
(Increase) in inventories	`IncreaseDecreaseInInventories`	$17.00M	USD	2 Qtrs
(Increase) in inventories	`IncreaseDecreaseInInventories`	$7.00M	USD	2 Qtrs
Decrease in margin deposits, net	`IncreaseDecreaseInMarginDepositsOutstanding`	$-11.00M	USD	2 Qtrs
Decrease in margin deposits, net	`IncreaseDecreaseInMarginDepositsOutstanding`	$-4.00M	USD	2 Qtrs
(Decrease) in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayable`	$-20.00M	USD	2 Qtrs
(Decrease) in accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayable`	$-65.00M	USD	2 Qtrs
Other working capital items, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-13.00M	USD	2 Qtrs
Other working capital items, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-16.00M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$17.00M	USD	2 Qtrs
Other, net	`IncreaseDecreaseInOtherOperatingAssets`	$16.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$314.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$338.00M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$271.00M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$266.00M	USD	2 Qtrs
Sales of Nuclear decommissioning trust securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$6.00M	USD	2 Qtrs
Sales of Nuclear decommissioning trust securities	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$7.00M	USD	2 Qtrs
Purchases of Nuclear decommissioning trust securities	`PaymentsToAcquireInvestments`	$5.00M	USD	2 Qtrs
Purchases of Nuclear decommissioning trust securities	`PaymentsToAcquireInvestments`	$5.00M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$2.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-271.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-265.00M	USD	2 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$200.00M	USD	2 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$200.00M	USD	Point-in-time
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	2 Qtrs
Payments of Long-term Debt	`RepaymentsOfLongTermDebt`	$300.00M	USD	2 Qtrs
Payments of Long-term Debt	`RepaymentsOfLongTermDebt`	-	USD	2 Qtrs
Issuance of Commercial Paper, net	`ProceedsFromRepaymentsOfCommercialPaper`	$17.00M	USD	2 Qtrs
Issuance of Commercial Paper, net	`ProceedsFromRepaymentsOfCommercialPaper`	-	USD	2 Qtrs
Dividends paid	`PaymentsOfDividends`	$61.00M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividends`	$65.00M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-3.00M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-3.00M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-151.00M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-64.00M	USD	2 Qtrs
(Decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$9.00M	USD	2 Qtrs
(Decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-108.00M	USD	2 Qtrs
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$11.00M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$119.00M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$39.00M	USD	Point-in-time
Cash and cash equivalents, beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$48.00M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$11.00M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$119.00M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$39.00M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashAndCashEquivalentsAtCarryingValue`	$48.00M	USD	Point-in-time
Cash paid for interest, net of amounts capitalized	`InterestPaidNet`	$58.00M	USD	2 Qtrs
Cash paid for interest, net of amounts capitalized	`InterestPaidNet`	$60.00M	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaid`	$10.00M	USD	2 Qtrs
Cash paid for income taxes	`IncomeTaxesPaid`	$20.00M	USD	2 Qtrs

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