$POR
PORTLAND GENERAL ELECTRIC CO /OR/ Stock $por

$por Overview Financials Valuation SEC Filings Company Website

2019 Q1 Form 10-Q Financial Statement

#000078497719000030 Filed on April 26, 2019

Income Statement

Concept	2019 Q1	2018 Q1
Revenue	$573.0M	$493.0M
YoY Change	16.23%	-6.98%
Cost Of Revenue	$305.0M	$184.0M
YoY Change	65.76%	18.71%
Gross Profit	$268.0M	$309.0M
YoY Change	-13.27%	-17.6%
Gross Profit Margin	46.77%	62.68%
Selling, General & Admin	$71.00M	$69.00M
YoY Change	2.9%	1.47%
% of Gross Profit	26.49%	22.33%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$101.0M	$92.00M
YoY Change	9.78%	9.52%
% of Gross Profit	37.69%	29.77%
Operating Expenses	$206.0M	$194.0M
YoY Change	6.19%	4.86%
Operating Profit	$111.0M	$100.0M
YoY Change	11.0%	-19.35%
Interest Expense	$32.00M	$31.00M
YoY Change	3.23%	3.33%
% of Operating Profit	28.83%	31.0%
Other Income/Expense, Net	$5.000M	$3.000M
YoY Change	66.67%	50.0%
Pretax Income	$84.00M	$72.00M
YoY Change	16.67%	-25.0%
Income Tax	$11.00M	$8.000M
% Of Pretax Income	13.1%	11.11%
Net Earnings	$73.00M	$64.00M
YoY Change	14.06%	-12.33%
Net Earnings / Revenue	12.74%	12.98%
Basic Earnings Per Share
Diluted Earnings Per Share	$817.5K	$717.5K
COMMON SHARES
Basic Shares Outstanding	89.31M shares	89.11M shares
Diluted Shares Outstanding	89.31M shares

Balance Sheet

Concept	2019 Q1	2018 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$104.0M	$87.00M
YoY Change	19.54%	70.59%
Cash & Equivalents	$89.00M	$70.00M
Short-Term Investments	$15.00M	$17.00M
Other Short-Term Assets	$108.0M	$81.00M
YoY Change	33.33%	-6.9%
Inventory	$81.00M	$80.00M
Prepaid Expenses
Receivables	$226.0M	$152.0M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$596.0M	$532.0M
YoY Change	12.03%	9.69%
LONG-TERM ASSETS
Property, Plant & Equipment	$6.788B	$6.781B
YoY Change	0.1%	4.87%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$142.0M	$53.00M
YoY Change	167.92%	-1.85%
Total Long-Term Assets	$7.352B	$7.360B
YoY Change	-0.11%	3.27%
TOTAL ASSETS
Total Short-Term Assets	$596.0M	$532.0M
Total Long-Term Assets	$7.352B	$7.360B
Total Assets	$7.948B	$7.892B
YoY Change	0.71%	3.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$136.0M	$97.00M
YoY Change	40.21%	5.43%
Accrued Expenses	$152.0M	$138.0M
YoY Change	10.14%	-2.13%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$300.0M
YoY Change
Total Short-Term Liabilities	$731.0M	$393.0M
YoY Change	86.01%	-28.28%
LONG-TERM LIABILITIES
Long-Term Debt	$2.178B	$2.426B
YoY Change	-10.22%	10.27%
Other Long-Term Liabilities	$67.00M	$198.0M
YoY Change	-66.16%	75.22%
Total Long-Term Liabilities	$2.245B	$2.624B
YoY Change	-14.44%	13.45%
TOTAL LIABILITIES
Total Short-Term Liabilities	$731.0M	$393.0M
Total Long-Term Liabilities	$2.245B	$2.624B
Total Liabilities	$5.400B	$5.443B
YoY Change	-0.79%	4.17%
SHAREHOLDERS EQUITY
Retained Earnings	$1.344B	$1.251B
YoY Change	7.43%	4.69%
Common Stock	$1.212B	$1.206B
YoY Change	0.5%	0.5%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.548B	$2.449B
YoY Change
Total Liabilities & Shareholders Equity	$7.948B	$7.892B
YoY Change	0.71%	3.68%

Cashflow Statement

Concept	2019 Q1	2018 Q1
OPERATING ACTIVITIES
Net Income	$73.00M	$64.00M
YoY Change	14.06%	-12.33%
Depreciation, Depletion And Amortization	$101.0M	$92.00M
YoY Change	9.78%	9.52%
Cash From Operating Activities	$156.0M	$194.0M
YoY Change	-19.59%	14.12%
INVESTING ACTIVITIES
Capital Expenditures	$150.0M	$131.0M
YoY Change	14.5%	14.91%
Acquisitions
YoY Change
Other Investing Activities	$3.000M	-$1.000M
YoY Change	-400.0%	-200.0%
Cash From Investing Activities	-$151.0M	-$130.0M
YoY Change	16.15%	15.04%
FINANCING ACTIVITIES
Cash Dividend Paid	$32.00M	$30.00M
YoY Change	6.67%	7.14%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$0.00
YoY Change
Cash From Financing Activities	-$35.00M	-$33.00M
YoY Change	6.06%	3.13%
NET CHANGE
Cash From Operating Activities	$156.0M	$194.0M
Cash From Investing Activities	-$151.0M	-$130.0M
Cash From Financing Activities	-$35.00M	-$33.00M
Net Change In Cash	-$30.00M	$31.00M
YoY Change	-196.77%	24.0%
FREE CASH FLOW
Cash From Operating Activities	$156.0M	$194.0M
Capital Expenditures	$150.0M	$131.0M
Free Cash Flow	$6.000M	$63.00M
YoY Change	-90.48%	12.5%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2019Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2019Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2019Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019Q1	dei	Document Period End Date DocumentPeriodEndDate	2019-03-31
CY2019Q1	dei	Document Type DocumentType	10-Q
CY2019Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000784977
CY2019Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	89356572	shares
CY2019Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2019Q1	dei	Entity Registrant Name EntityRegistrantName	PORTLAND GENERAL ELECTRIC CO /OR/
CY2019Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2019Q1	dei	Trading Symbol TradingSymbol	POR
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CY2019Q1	por	Class Action Lawsuit Damages Sought ClassActionLawsuitDamagesSought	260000000	USD
CY2019Q1	por	Commodity Contract Asset Current Electricity CommodityContractAssetCurrentElectricity	17000000	USD
CY2018Q4	por	Commodity Contract Asset Current Natural Gas CommodityContractAssetCurrentNaturalGas	7000000	USD
CY2019Q1	por	Collateral Aggregate Fair Value CollateralAggregateFairValue	91000000	USD
CY2018Q4	por	Commodity Contract Asset Current Electricity CommodityContractAssetCurrentElectricity	11000000	USD
CY2019Q1	por	Commodity Contract Asset Current Natural Gas CommodityContractAssetCurrentNaturalGas	16000000	USD
CY2018Q4	por	Commodity Contract Asset Electricity CommodityContractAssetElectricity	12000000	USD
CY2019Q1	por	Commodity Contract Asset Electricity CommodityContractAssetElectricity	18000000	USD
CY2018Q4	por	Commodity Contract Asset Natural Gas CommodityContractAssetNaturalGas	8000000	USD
CY2019Q1	por	Commodity Contract Asset Natural Gas CommodityContractAssetNaturalGas	19000000	USD
CY2018Q4	por	Commodity Contract Asset Noncurrent Electricity CommodityContractAssetNoncurrentElectricity	1000000	USD
CY2019Q1	por	Commodity Contract Asset Noncurrent Electricity CommodityContractAssetNoncurrentElectricity	1000000	USD
CY2018Q4	por	Commodity Contract Asset Noncurrent Natural Gas CommodityContractAssetNoncurrentNaturalGas	1000000	USD
CY2019Q1	por	Commodity Contract Asset Noncurrent Natural Gas CommodityContractAssetNoncurrentNaturalGas	3000000	USD
CY2018Q4	por	Commodity Contract Liabilities Electricity CommodityContractLiabilitiesElectricity	94000000	USD
CY2019Q1	por	Commodity Contract Liabilities Electricity CommodityContractLiabilitiesElectricity	75000000	USD
CY2018Q4	por	Commodity Contract Liabilities Natural Gas CommodityContractLiabilitiesNaturalGas	58000000	USD
CY2019Q1	por	Commodity Contract Liabilities Natural Gas CommodityContractLiabilitiesNaturalGas	35000000	USD
CY2018Q4	por	Commodity Contract Liability Current Electricity CommodityContractLiabilityCurrentElectricity	16000000	USD
CY2019Q1	por	Commodity Contract Liability Current Electricity CommodityContractLiabilityCurrentElectricity	12000000	USD
CY2018Q4	por	Commodity Contract Liability Current Natural Gas CommodityContractLiabilityCurrentNaturalGas	35000000	USD
CY2019Q1	por	Commodity Contract Liability Current Natural Gas CommodityContractLiabilityCurrentNaturalGas	20000000	USD
CY2018Q4	por	Commodity Contract Liability Noncurrent Electricity CommodityContractLiabilityNoncurrentElectricity	78000000	USD
CY2019Q1	por	Commodity Contract Liability Noncurrent Electricity CommodityContractLiabilityNoncurrentElectricity	63000000	USD
CY2018Q4	por	Commodity Contract Liability Noncurrent Natural Gas CommodityContractLiabilityNoncurrentNaturalGas	23000000	USD
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CY2018Q1	por	Decoupling Mechanism Deferrals Net DecouplingMechanismDeferralsNet	3000000	USD
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CY2019Q1	por	Service Area Sq Miles ServiceAreaSqMiles	4000	sqmi
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CY2019Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	101000000	USD
CY2018Q4	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	2000000	USD
CY2019Q1	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	4000000	USD
CY2018Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	4000000	USD
CY2019Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	5000000	USD
CY2018Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	55000000	USD
CY2019Q1	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	32000000	USD
CY2018Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	101000000	USD
CY2019Q1	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	78000000	USD
CY2018Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	11000000	USD
CY2019Q1	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	11000000	USD
CY2019Q1	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	107000000	USD
CY2018Q1	us-gaap	Dividends Common Stock DividendsCommonStock	30000000	USD
CY2019Q1	us-gaap	Dividends Payable Current DividendsPayableCurrent	33000000	USD
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Depreciation EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepreciation	0.010
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Depreciation EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepreciation	0.013
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.006
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.007
CY2018Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.72
CY2019Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.82
CY2018Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.111
CY2019Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.131
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Depletion EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion	-0.037
CY2019Q1	us-gaap	Dividends Common Stock DividendsCommonStock	32000000	USD
CY2018Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	34000000	USD
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.065
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.065
CY2018Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.180
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.127
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	66000000	USD
CY2019Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	42000000	USD
CY2018Q4	us-gaap	Energy Related Inventory EnergyRelatedInventory	84000000	USD
CY2019Q1	us-gaap	Energy Related Inventory EnergyRelatedInventory	81000000	USD
CY2019Q1	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	6000000	USD
CY2018Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3	-1000000	USD
CY2019Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3	1000000	USD
CY2018Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	0	USD
CY2019Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	0	USD
CY2018Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Net FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet	0	USD
CY2019Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Net FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersNet	0	USD
CY2019Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	2000000	USD
CY2019Q1	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	0	USD
CY2019Q1	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	2000000	USD
CY2019Q1	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	2000000	USD
CY2019Q1	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	USD
CY2019Q1	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	USD
CY2019Q1	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	1000000	USD
CY2019Q1	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	1000000	USD
CY2019Q1	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	0	USD
CY2019Q1	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	0	USD
CY2019Q1	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	0	USD
CY2019Q1	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	2000000	USD
CY2019Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.034
CY2019Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2018Q4	us-gaap	Financial Instruments Owned At Fair Value FinancialInstrumentsOwnedAtFairValue	7000000	USD
CY2019Q1	us-gaap	Financial Instruments Owned At Fair Value FinancialInstrumentsOwnedAtFairValue	12000000	USD
CY2018Q4	us-gaap	Financial Instruments Owned Corporate Debt At Fair Value FinancialInstrumentsOwnedCorporateDebtAtFairValue	10000000	USD
CY2019Q1	us-gaap	Financial Instruments Owned Corporate Debt At Fair Value FinancialInstrumentsOwnedCorporateDebtAtFairValue	12000000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	302000000	USD
CY2019Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	318000000	USD
CY2018Q1	us-gaap	Gain On Derivative Instruments Pretax GainOnDerivativeInstrumentsPretax	2000000	USD
CY2019Q1	us-gaap	Gain On Derivative Instruments Pretax GainOnDerivativeInstrumentsPretax	11000000	USD
CY2018Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	69000000	USD
CY2019Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	71000000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	72000000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	84000000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8000000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11000000	USD
CY2018Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-17000000	USD
CY2019Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-13000000	USD
CY2018Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	2000000	USD
CY2019Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-3000000	USD
CY2018Q1	us-gaap	Increase Decrease In Margin Deposits Outstanding IncreaseDecreaseInMarginDepositsOutstanding	6000000	USD
CY2019Q1	us-gaap	Increase Decrease In Margin Deposits Outstanding IncreaseDecreaseInMarginDepositsOutstanding	-1000000	USD
CY2018Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	7000000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	9000000	USD
CY2018Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	5000000	USD
CY2019Q1	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	12000000	USD
CY2018Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-45000000	USD
CY2019Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	1000000	USD
CY2018Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	230000	shares
CY2019Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	263000	shares
CY2018Q1	us-gaap	Interest Expense InterestExpense	31000000	USD
CY2019Q1	us-gaap	Interest Expense InterestExpense	32000000	USD
CY2017	us-gaap	Interest Expense Lessee Assets Under Capital Lease InterestExpenseLesseeAssetsUnderCapitalLease	4000000	USD
CY2018Q1	us-gaap	Interest Paid Net InterestPaidNet	13000000	USD
CY2019Q1	us-gaap	Interest Paid Net InterestPaidNet	13000000	USD
CY2018Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	27000000	USD
CY2019Q1	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	44000000	USD
CY2018Q4	us-gaap	Jointly Owned Utility Plant Ownership Amount Of Construction Work In Progress JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress	131000000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	9000000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	7000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	77000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	53000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	5000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	5000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	5000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	5000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	4000000	USD
CY2019Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	36000000	USD
CY2019Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	0	USD
CY2018Q4	us-gaap	Liabilities Liabilities	5604000000	USD
CY2019Q1	us-gaap	Liabilities Liabilities	5400000000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8110000000	USD
CY2019Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	7948000000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	791000000	USD
CY2019Q1	us-gaap	Liabilities Current LiabilitiesCurrent	731000000	USD
CY2018Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	156000000	USD
CY2019Q1	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	110000000	USD
CY2019Q1	us-gaap	Line Of Credit Facility Current Borrowing Capacity LineOfCreditFacilityCurrentBorrowingCapacity	220000000	USD
CY2019Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	500000000	USD
CY2019Q1	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	115000000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	2478000000	USD
CY2019Q1	us-gaap	Long Term Debt LongTermDebt	2478000000	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	300000000	USD
CY2019Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	300000000	USD
CY2018Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	2760000000	USD
CY2019Q1	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	2773000000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2178000000	USD
CY2019Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2178000000	USD
CY2018	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	149000000	USD
CY2019Q1	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	1200000000	USD
CY2019Q1	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	1700000000	USD
CY2019Q1	us-gaap	Loss Contingency Range Of Possible Loss Portion Not Accrued LossContingencyRangeOfPossibleLossPortionNotAccrued	500000000	USD
CY2018Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	16000000	USD
CY2019Q1	us-gaap	Margin Deposit Assets MarginDepositAssets	15000000	USD
CY2018Q4	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	7000000	USD
CY2019Q1	us-gaap	Money Market Funds At Carrying Value MoneyMarketFundsAtCarryingValue	12000000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-33000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-35000000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-130000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-151000000	USD
CY2018Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	194000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	156000000	USD
CY2018Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3000000	USD
CY2019Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	5000000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	100000000	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	111000000	USD
CY2019Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	1000000	USD
CY2019Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	41000000	USD
CY2019Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	5000000	USD
CY2019Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	36000000	USD
CY2019Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	1000000	USD
CY2019Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	41000000	USD
CY2019Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.038
CY2019Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P30Y0M0D
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	124000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	4000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	7000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	6000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	5000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	5000000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	97000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	14000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	4000000	USD
CY2018	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	4000000	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	90000000	USD
CY2019Q1	us-gaap	Other Assets Current OtherAssetsCurrent	108000000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	101000000	USD
CY2019Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	142000000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	0	USD
CY2019Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	1000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1000000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	268000000	USD
CY2019Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	263000000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	203000000	USD
CY2019Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	67000000	USD
CY2018Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-4000000	USD
CY2019Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-10000000	USD
CY2018Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1000000	USD
CY2019Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2000000	USD
CY2018Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	103000000	USD
CY2019Q1	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	103000000	USD
CY2018Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1000000	USD
CY2019Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3000000	USD
CY2018Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	30000000	USD
CY2019Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	32000000	USD
CY2018Q1	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	3000000	USD
CY2019Q1	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	2000000	USD
CY2018Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	131000000	USD
CY2019Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	150000000	USD
CY2018Q1	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	6000000	USD
CY2019Q1	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	6000000	USD
CY2018Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	307000000	USD
CY2019Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	309000000	USD
CY2019Q1	us-gaap	Pledged Financial Instruments Not Separately Reported Securities For Letter Of Credit Facilities PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForLetterOfCreditFacilities	83000000	USD
CY2018Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2019Q1	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	30000000	shares
CY2019Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	30000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2019Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2019Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2019Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	54000000	USD
CY2019Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	60000000	USD
CY2018Q4	us-gaap	Price Risk Derivative Instruments Not Designated As Hedging Instruments Asset At Fair Value PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue	20000000	USD
CY2019Q1	us-gaap	Price Risk Derivative Instruments Not Designated As Hedging Instruments Asset At Fair Value PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue	37000000	USD
CY2018Q4	us-gaap	Price Risk Derivative Instruments Not Designated As Hedging Instruments Liability At Fair Value PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue	152000000	USD
CY2019Q1	us-gaap	Price Risk Derivative Instruments Not Designated As Hedging Instruments Liability At Fair Value PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue	110000000	USD
CY2018Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	0	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	0	USD
CY2018Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3000000	USD
CY2019Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3000000	USD
CY2018Q1	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	3000000	USD
CY2019Q1	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	4000000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	64000000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	73000000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	10690000000	USD
CY2019Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	10616000000	USD
CY2018Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	4000000	USD
CY2019Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	3000000	USD
CY2018Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	3803000000	USD
CY2019Q1	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	3869000000	USD
CY2018Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	346000000	USD
CY2019Q1	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	200000000	USD
CY2018Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	6887000000	USD
CY2019Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	6747000000	USD
CY2018Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	10344000000	USD
CY2019Q1	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	10416000000	USD
CY2018Q4	us-gaap	Purchase Commitment Remaining Minimum Amount Committed PurchaseCommitmentRemainingMinimumAmountCommitted	47000000	USD
CY2019Q1	us-gaap	Ratio Of Indebtedness To Net Capital1 RatioOfIndebtednessToNetCapital1	0.493
CY2018Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	11000000	USD
CY2019Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	27000000	USD
CY2018Q1	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	454000000	USD
CY2019Q1	us-gaap	Regulated Operating Revenue RegulatedOperatingRevenue	509000000	USD
CY2018Q1	us-gaap	Regulated Operating Revenue Electric Non Nuclear RegulatedOperatingRevenueElectricNonNuclear	473000000	USD
CY2019Q1	us-gaap	Regulated Operating Revenue Electric Non Nuclear RegulatedOperatingRevenueElectricNonNuclear	499000000	USD
CY2018Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	61000000	USD
CY2019Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	21000000	USD
CY2019Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	380000000	USD
CY2018Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	401000000	USD
CY2018Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	36000000	USD
CY2019Q1	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	41000000	USD
CY2018Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	1355000000	USD
CY2019Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	1356000000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1301000000	USD
CY2019Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1344000000	USD
CY2018Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	495000000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	570000000	USD
CY2018Q1	us-gaap	Revenues Revenues	493000000	USD
CY2019Q1	us-gaap	Revenues Revenues	573000000	USD
CY2019Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
CY2019Q1	us-gaap	Site Contingency Names Of Other Potentially Responsible Parties SiteContingencyNamesOfOtherPotentiallyResponsibleParties	100
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2416000000	USD
CY2018Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2449000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2506000000	USD
CY2019Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2548000000	USD
CY2018Q1	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	15000000	USD
CY2019Q1	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	-5000000	USD
CY2018Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	33000000	USD
CY2019Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	34000000	USD
CY2018Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	34000000	USD
CY2019Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	37000000	USD
CY2018Q4	us-gaap	Us Government Securities At Carrying Value USGovernmentSecuritiesAtCarryingValue	25000000	USD
CY2019Q1	us-gaap	Us Government Securities At Carrying Value USGovernmentSecuritiesAtCarryingValue	22000000	USD
CY2018Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	10000000	USD
CY2019Q1	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	10000000	USD
CY2018Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	96000000	USD
CY2019Q1	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	71000000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	0	USD
CY2019Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	0	USD
CY2018Q1	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	28000000	USD
CY2019Q1	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	37000000	USD
CY2018Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	69000000	USD
CY2019Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	77000000	USD
CY2018Q1	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	130000000	USD
CY2019Q1	us-gaap	Utilities Operating Expense Purchased Power UtilitiesOperatingExpensePurchasedPower	179000000	USD
CY2019Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	0	USD
CY2019Q1	us-gaap	Variable Lease Cost VariableLeaseCost	9000000	USD
CY2018Q1	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	89160000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	89309000	shares
CY2019Q1	us-gaap	Guarantees Indemnifications And Warranties Policies GuaranteesIndemnificationsAndWarrantiesPolicies	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Generally, a maximum obligation is not explicitly stated in the indemnification provisions and, therefore, the overall maximum amount of the obligation under such indemnifications cannot be reasonably estimated. PGE periodically evaluates the likelihood of incurring costs under such indemnities based on the Company’s historical experience and the evaluation of the specific indemnities.</font></div></div>
CY2019Q1	us-gaap	Revenue Recognition Multiple Element Arrangements RevenueRecognitionMultipleElementArrangements	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Certain contracts with customers, primarily wholesale, may include multiple performance obligations. For such arrangements, PGE allocates revenue to each performance obligation based on its relative standalone selling price. PGE generally determines standalone selling prices based on the prices charged to customers.</font></div></div>

Files In Submission

Name	View Source	Status
0000784977-19-000030-index-headers.html	Edgar Link	pending
0000784977-19-000030-index.html	Edgar Link	pending
0000784977-19-000030.txt	Edgar Link	pending
0000784977-19-000030-xbrl.zip	Edgar Link	pending
a10-q20190331.htm	Edgar Link	pending
ex31110-q20190331.htm	Edgar Link	pending
ex31210-q20190331.htm	Edgar Link	pending
ex3210-q20190331.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
por-20190331.xml	Edgar Link	completed
por-20190331.xsd	Edgar Link	pending
por-20190331_cal.xml	Edgar Link	unprocessable
por-20190331_def.xml	Edgar Link	unprocessable
por-20190331_lab.xml	Edgar Link	unprocessable
por-20190331_pre.xml	Edgar Link	unprocessable
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$POR
PORTLAND GENERAL ELECTRIC CO /OR/ Stock $por

2019 Q1 Form 10-Q Financial Statement

#000078497719000030 Filed on April 26, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$POR PORTLAND GENERAL ELECTRIC CO /OR/ Stock $por

2019 Q1 Form 10-Q Financial Statement

#000078497719000030 Filed on April 26, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$POR
PORTLAND GENERAL ELECTRIC CO /OR/ Stock $por