$ED
CONSOLIDATED EDISON INC Stock $ed

$ed Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-Q Financial Statement

#000104786217000176 Filed on November 02, 2017

Income Statement

Concept	2017 Q4	2017 Q3	2016 Q3
Revenue	$2.961B	$3.211B	$3.417B
YoY Change	9.38%	-6.03%	-0.76%
Cost Of Revenue	$572.0M	$575.0M	$879.0M
YoY Change	4.19%	-34.58%	-4.87%
Gross Profit	$2.389B	$2.636B	$2.538B
YoY Change	10.7%	3.86%	0.75%
Gross Profit Margin	80.68%	82.09%	74.28%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$343.0M	$336.0M	$306.0M
YoY Change	10.29%	9.8%	7.37%
% of Gross Profit	14.36%	12.75%	12.06%
Operating Expenses	$1.804B	$2.297B	$2.581B
YoY Change	22.31%	-11.0%	-1.22%
Operating Profit	$585.0M	$914.0M	$940.0M
YoY Change	-14.35%	-2.77%	13.25%
Interest Expense	-$163.0M	-$144.0M	-$122.0M
YoY Change	-2.4%	18.03%	-15.28%
% of Operating Profit	-27.86%	-15.75%	-12.98%
Other Income/Expense, Net	-$44.00M	-$2.000M	$49.00M
YoY Change	-79.44%	-104.08%	444.44%
Pretax Income	$378.0M	$727.0M	$811.0M
YoY Change	25.17%	-10.36%	19.79%
Income Tax	$132.0M	$270.0M	$314.0M
% Of Pretax Income	34.92%	37.14%	38.72%
Net Earnings	$505.0M	$457.0M	$497.0M
YoY Change	145.15%	-8.05%	16.12%
Net Earnings / Revenue	17.06%	14.23%	14.54%
Basic Earnings Per Share		$1.48	$1.63
Diluted Earnings Per Share	$1.618M	$1.48	$1.62
COMMON SHARES
Basic Shares Outstanding	310.1M shares	307.8M shares	304.5M shares
Diluted Shares Outstanding		309.3M shares	305.9M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2016 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$797.0M	$69.00M	$153.0M
YoY Change	2.71%	-54.9%	62.77%
Cash & Equivalents	$797.0M	$69.00M	$150.0M
Short-Term Investments			$3.000M
Other Short-Term Assets	$177.0M	$199.0M	$206.0M
YoY Change	17.22%	-3.4%	15.73%
Inventory	$334.0M	$337.0M	$335.0M
Prepaid Expenses	$178.0M	$592.0M	$580.0M
Receivables	$1.103B	$1.111B	$1.157B
Other Receivables	$224.0M	$227.0M	$231.0M
Total Short-Term Assets	$3.537B	$3.096B	$3.154B
YoY Change	3.85%	-1.84%	-10.01%
LONG-TERM ASSETS
Property, Plant & Equipment	$37.60B	$36.73B	$33.91B
YoY Change	6.77%	8.32%	7.73%
Goodwill	$428.0M	$428.0M	$429.0M
YoY Change	0.0%	-0.23%	0.0%
Intangibles	$131.0M	$114.0M	$0.00
YoY Change	5.65%		-100.0%
Long-Term Investments	$467.0M	$1.977B	$1.931B
YoY Change	-4.3%	2.38%	120.94%
Other Assets	$4.973B	$7.445B	$8.325B
YoY Change	-35.52%	-10.57%	-8.71%
Total Long-Term Assets	$44.57B	$46.15B	$44.16B
YoY Change	-0.61%	4.5%	6.5%
TOTAL ASSETS
Total Short-Term Assets	$3.537B	$3.096B	$3.154B
Total Long-Term Assets	$44.57B	$46.15B	$44.16B
Total Assets	$48.11B	$49.25B	$47.32B
YoY Change	-0.3%	4.08%	5.21%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.286B	$1.057B	$1.113B
YoY Change	12.12%	-5.03%	1.92%
Accrued Expenses	$248.0M	$314.0M	$303.0M
YoY Change	-1.2%	3.63%	9.78%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$356.0M	$601.0M
YoY Change	-100.0%	-40.77%	-48.19%
Long-Term Debt Due	$1.298B	$687.0M	$346.0M
YoY Change	3228.21%	98.55%	-54.53%
Total Short-Term Liabilities	$4.902B	$3.915B	$3.591B
YoY Change	27.56%	9.02%	-18.92%
LONG-TERM LIABILITIES
Long-Term Debt	$14.73B	$14.65B	$13.75B
YoY Change	-0.03%	6.58%	19.32%
Other Long-Term Liabilities	$7.558B	$4.826B	$5.548B
YoY Change	46.3%	-13.01%	-12.96%
Total Long-Term Liabilities	$13.05B	$15.57B	$15.70B
YoY Change	-15.08%	-0.85%	-1.68%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.902B	$3.915B	$3.591B
Total Long-Term Liabilities	$13.05B	$15.57B	$15.70B
Total Liabilities	$17.96B	$19.49B	$19.29B
YoY Change	-6.55%	0.99%	-5.43%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$15.42B	$15.10B	$14.27B
YoY Change
Total Liabilities & Shareholders Equity	$48.11B	$49.25B	$47.32B
YoY Change	-0.3%	4.08%	5.21%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2016 Q3
OPERATING ACTIVITIES
Net Income	$505.0M	$457.0M	$497.0M
YoY Change	145.15%	-8.05%	16.12%
Depreciation, Depletion And Amortization	$343.0M	$336.0M	$306.0M
YoY Change	10.29%	9.8%	7.37%
Cash From Operating Activities	$1.140B	$653.0M	$705.0M
YoY Change	1.15%	-7.38%	-1.12%
INVESTING ACTIVITIES
Capital Expenditures	-$1.067B	-$800.0M	-$849.0M
YoY Change	-22.4%	-5.77%	-4.18%
Acquisitions
YoY Change
Other Investing Activities	-$58.00M	-$54.00M	$118.0M
YoY Change	-140.85%	-145.76%	-255.26%
Cash From Investing Activities	-$1.125B	-$854.0M	-$731.0M
YoY Change	-8.76%	16.83%	-24.01%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$343.0M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	719.0M	-531.0M	-690.0M
YoY Change	-5.64%	-23.04%	88.01%
NET CHANGE
Cash From Operating Activities	1.140B	653.0M	705.0M
Cash From Investing Activities	-1.125B	-854.0M	-731.0M
Cash From Financing Activities	719.0M	-531.0M	-690.0M
Net Change In Cash	734.0M	-732.0M	-716.0M
YoY Change	11.89%	2.23%	16.23%
FREE CASH FLOW
Cash From Operating Activities	$1.140B	$653.0M	$705.0M
Capital Expenditures	-$1.067B	-$800.0M	-$849.0M
Free Cash Flow	$2.207B	$1.453B	$1.554B
YoY Change	-11.79%	-6.5%	-2.81%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017Q3	ed	Deferred Gain Loss Liability DeferredGainLossLiability	-63000000	USD
	ed	Deferred Gain Loss Liability DeferredGainLossLiability	-155000000	USD
CY2016Q4	ed	Deferred Tax Liabilities Noncurrent And Accumulated Deferred Investment Tax Credit DeferredTaxLiabilitiesNoncurrentAndAccumulatedDeferredInvestmentTaxCredit	10205000000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
	dei	Document Period End Date DocumentPeriodEndDate	2017-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001047862
CY2017Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	310068797	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	CONSOLIDATED EDISON INC
	dei	Trading Symbol TradingSymbol	ED
	ed	Credit Exposure Independent System Operators CreditExposureIndependentSystemOperators	19000000	USD
	ed	Credit Exposure Nonrated Counter Parties CreditExposureNonratedCounterParties	23000000	USD
CY2016Q3	ed	Deferred Derivative Gains Losses DeferredDerivativeGainsLosses	-3000000	USD
	ed	Deferred Derivative Gains Losses DeferredDerivativeGainsLosses	5000000	USD
CY2017Q3	ed	Deferred Derivative Gains Losses DeferredDerivativeGainsLosses	-3000000	USD
	ed	Deferred Derivative Gains Losses DeferredDerivativeGainsLosses	-28000000	USD
CY2016Q3	ed	Deferred Gain Loss Liability DeferredGainLossLiability	-75000000	USD
	ed	Deferred Gain Loss Liability DeferredGainLossLiability	-149000000	USD
CY2017Q3	ed	Deferred Tax Liabilities Noncurrent And Accumulated Deferred Investment Tax Credit DeferredTaxLiabilitiesNoncurrentAndAccumulatedDeferredInvestmentTaxCredit	10744000000	USD
CY2016Q4	ed	Derivative Asset Liability Gross Amount Offset In Balance Sheet DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet	-6000000	USD
CY2017Q3	ed	Derivative Asset Liability Gross Amount Offset In Balance Sheet DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet	-3000000	USD
CY2016Q4	ed	Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent	1482000000	USD
CY2017Q3	ed	Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent	1686000000	USD
CY2016Q4	ed	Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost	339000000	USD
CY2017Q3	ed	Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost	337000000	USD
CY2016Q3	ed	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities	-5000000	USD
	ed	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities	-11000000	USD
CY2017Q3	ed	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities	-13000000	USD
	ed	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities	-21000000	USD
CY2016Q4	ed	Gross Amounts Of Recognized Assets Liabilities GrossAmountsOfRecognizedAssetsLiabilities	-99000000	USD
CY2017Q3	ed	Gross Amounts Of Recognized Assets Liabilities GrossAmountsOfRecognizedAssetsLiabilities	-143000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	4000000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	4000000	USD
CY2016Q3	ed	Income Before Interest Income Interest Expense And Income Taxes IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes	989000000	USD
	ed	Income Before Interest Income Interest Expense And Income Taxes IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes	2158000000	USD
CY2017Q3	ed	Income Before Interest Income Interest Expense And Income Taxes IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes	912000000	USD
	ed	Income Before Interest Income Interest Expense And Income Taxes IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes	2164000000	USD
	ed	Income Tax Reconciliation Tax Contingencies Net Of Federal Taxes IncomeTaxReconciliationTaxContingenciesNetOfFederalTaxes	24000000	USD
	ed	Increase Decreasein System Benefit Charge Liability IncreaseDecreaseinSystemBenefitChargeLiability	193000000	USD
	ed	Increase Decreasein System Benefit Charge Liability IncreaseDecreaseinSystemBenefitChargeLiability	194000000	USD
CY2017Q3	ed	Increasein Unrecognized Tax Benefitsis Reasonably Possible Netof Tax IncreaseinUnrecognizedTaxBenefitsisReasonablyPossibleNetofTax	15000000	USD
CY2017Q3	ed	Maximum Potential Future Exposure On Credit Risk Derivatives With Commodity Exchange Brokers MaximumPotentialFutureExposureOnCreditRiskDerivativesWithCommodityExchangeBrokers	15000000	USD
CY2017Q3	ed	Maximum Potential Future Exposure On Credit Risk Derivatives With Investment Grade Counterparties MaximumPotentialFutureExposureOnCreditRiskDerivativesWithInvestmentGradeCounterparties	23000000	USD
CY2016Q3	ed	Net Deferred Gain Loss NetDeferredGainLoss	-78000000	USD
	ed	Net Deferred Gain Loss NetDeferredGainLoss	-144000000	USD
CY2017Q3	ed	Net Deferred Gain Loss NetDeferredGainLoss	-66000000	USD
	ed	Net Deferred Gain Loss NetDeferredGainLoss	-183000000	USD
CY2016Q4	ed	Net Utility Plant NetUtilityPlant	31870000000	USD
CY2017Q3	ed	Net Utility Plant NetUtilityPlant	33012000000	USD
	ed	Numberof Registrants NumberofRegistrants	2	registrant
	ed	Numberof Regulated Utility Subsidiaries NumberofRegulatedUtilitySubsidiaries	2	subsidiary
CY2016Q4	ed	Provision For Injuries And Damages ProvisionForInjuriesAndDamages	160000000	USD
CY2017Q3	ed	Provision For Injuries And Damages ProvisionForInjuriesAndDamages	164000000	USD
CY2016Q4	ed	System Benefits Charge Liability Current SystemBenefitsChargeLiabilityCurrent	434000000	USD
CY2017Q3	ed	System Benefits Charge Liability Current SystemBenefitsChargeLiabilityCurrent	628000000	USD
CY2017Q3	ed	Unrecognized Tax Benefitsthat Would Impact Effective Tax Rate Netof Taxes UnrecognizedTaxBenefitsthatWouldImpactEffectiveTaxRateNetofTaxes	18000000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1147000000	USD
CY2017Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	1057000000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1106000000	USD
CY2017Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1111000000	USD
CY2016Q4	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	753000000	USD
CY2017Q3	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	745000000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	140000000	USD
CY2017Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	185000000	USD
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-157000000	USD
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	-93000000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	69000000	USD
CY2017Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	63000000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	14000000	USD
CY2017Q3	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	8000000	USD
CY2016Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	246000000	USD
CY2017Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	256000000	USD
CY2016Q4	us-gaap	Assets Assets	48255000000	USD
CY2017Q3	us-gaap	Assets Assets	49246000000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	3406000000	USD
CY2017Q3	us-gaap	Assets Current AssetsCurrent	3096000000	USD
CY2016Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	150000000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	776000000	USD
CY2017Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	69000000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	944000000	USD
CY2016Q3	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	146000000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	776000000	USD
CY2017Q3	us-gaap	Cash And Cash Equivalents At Carrying Value Including Discontinued Operations CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations	69000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-798000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-707000000	USD
CY2017Q3	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	61000000	USD
CY2016Q4	us-gaap	Commercial Paper CommercialPaper	1054000000	USD
CY2017Q3	us-gaap	Commercial Paper CommercialPaper	356000000	USD
CY2016Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.67
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.01
CY2017Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.69
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.07
CY2016Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	498000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1041000000	USD
CY2017Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	458000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1021000000	USD
	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	242000000	USD
	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	352000000	USD
CY2016Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	689000000	USD
CY2017Q3	us-gaap	Construction In Progress Gross ConstructionInProgressGross	615000000	USD
CY2016Q3	us-gaap	Cost Of Purchased Oil And Gas CostOfPurchasedOilAndGas	81000000	USD
	us-gaap	Cost Of Purchased Oil And Gas CostOfPurchasedOilAndGas	320000000	USD
CY2017Q3	us-gaap	Cost Of Purchased Oil And Gas CostOfPurchasedOilAndGas	115000000	USD
	us-gaap	Cost Of Purchased Oil And Gas CostOfPurchasedOilAndGas	584000000	USD
CY2016Q3	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	798000000	USD
	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	2047000000	USD
CY2017Q3	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	460000000	USD
	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	1253000000	USD
CY2016Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	447000000	USD
CY2017Q3	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	411000000	USD
CY2017Q3	us-gaap	Credit Derivative Maximum Exposure Undiscounted CreditDerivativeMaximumExposureUndiscounted	80000000	USD
CY2017Q3	us-gaap	Credit Risk Derivatives At Fair Value Net CreditRiskDerivativesAtFairValueNet	148000000	USD
CY2016Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	352000000	USD
CY2017Q3	us-gaap	Customer Deposits Current CustomerDepositsCurrent	344000000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	524000000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	626000000	USD
CY2017Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	19000000	USD
CY2016Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	305000000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	905000000	USD
CY2017Q3	us-gaap	Depreciation And Amortization DepreciationAndAmortization	337000000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	998000000	USD
CY2016Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-93000000	USD
CY2017Q3	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-140000000	USD
CY2016Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-77000000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-163000000	USD
CY2017Q3	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-42000000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-150000000	USD
CY2016Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	77000000	USD
CY2017Q3	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	70000000	USD
CY2016Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	40000000	USD
CY2017Q3	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	83000000	USD
CY2016Q1	us-gaap	Dividends Common Stock DividendsCommonStock	197000000	USD
CY2016Q2	us-gaap	Dividends Common Stock DividendsCommonStock	204000000	USD
CY2016Q3	us-gaap	Dividends Common Stock DividendsCommonStock	204000000	USD
CY2017Q1	us-gaap	Dividends Common Stock DividendsCommonStock	211000000	USD
CY2017Q2	us-gaap	Dividends Common Stock DividendsCommonStock	210000000	USD
CY2017Q3	us-gaap	Dividends Common Stock DividendsCommonStock	214000000	USD
CY2016Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	35000000	USD
CY2017Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	35000000	USD
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.63
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.47
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.48
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.33
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.62
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.46
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.48
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.31
CY2016Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.39
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.37
CY2017Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.37
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.37
CY2016Q3	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	2769000000	USD
	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	6717000000	USD
CY2017Q3	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	2675000000	USD
	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	6573000000	USD
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	101000000	USD
CY2017Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	105000000	USD
CY2016Q3	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	8000000	USD
	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	20000000	USD
CY2017Q3	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	4000000	USD
	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	18000000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	45000000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	87000000	USD
CY2016Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-4000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-1000000	USD
CY2017Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	7000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	8000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	2000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases	1000000	USD
CY2016Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	4000000	USD
CY2017Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	0	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Sales FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales	0	USD
CY2016Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	-1000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	-1000000	USD
CY2017Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	4000000	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	9000000	USD
CY2015Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	6000000	USD
CY2016Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	5000000	USD
CY2016Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	1000000	USD
CY2016Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	1000000	USD
CY2017Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-10000000	USD
CY2017Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-20000000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6000000	USD
CY2017Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	12000000	USD
CY2016Q3	us-gaap	Fuel Costs FuelCosts	29000000	USD
	us-gaap	Fuel Costs FuelCosts	133000000	USD
CY2017Q3	us-gaap	Fuel Costs FuelCosts	30000000	USD
	us-gaap	Fuel Costs FuelCosts	169000000	USD
CY2016Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	104000000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	104000000	USD
CY2017Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	1000000	USD
	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	7000000	USD
	us-gaap	Gain Loss On Sale Of Derivatives GainLossOnSaleOfDerivatives	4000000	USD
CY2016Q3	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	235000000	USD
	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	1246000000	USD
CY2017Q3	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	296000000	USD
	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	1593000000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	428000000	USD
CY2017Q3	us-gaap	Goodwill Goodwill	428000000	USD
CY2016Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	2370000000	USD
CY2017Q3	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	2162000000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	811000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1641000000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	727000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1619000000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	314000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	602000000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	270000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	599000000	USD
	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	35000000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-144000000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-34000000	USD
CY2016Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	79000000	USD
CY2017Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	46000000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	142000000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-54000000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	138000000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-1000000	USD
	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	104000000	USD
	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	18000000	USD
	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	116000000	USD
	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	-40000000	USD
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-100000000	USD
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	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	66000000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	59000000	USD
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	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2000000	USD
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	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	85000000	USD
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	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	305000000	USD
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	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	433000000	USD
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	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-21000000	USD
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CY2017Q3	us-gaap	Increase In Unrecognized Tax Benefits Is Reasonably Possible IncreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	21000000	USD
CY2016Q3	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1400000	shares
	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1400000	shares
CY2017Q3	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1500000	shares
	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1500000	shares
CY2016Q3	us-gaap	Insurance Recoveries InsuranceRecoveries	1000000	USD
	us-gaap	Insurance Recoveries InsuranceRecoveries	1000000	USD
CY2017Q3	us-gaap	Insurance Recoveries InsuranceRecoveries	0	USD
	us-gaap	Insurance Recoveries InsuranceRecoveries	0	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	124000000	USD
CY2017Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	114000000	USD
CY2016Q3	us-gaap	Interest And Debt Expense InterestAndDebtExpense	178000000	USD
	us-gaap	Interest And Debt Expense InterestAndDebtExpense	517000000	USD
CY2017Q3	us-gaap	Interest And Debt Expense InterestAndDebtExpense	185000000	USD
	us-gaap	Interest And Debt Expense InterestAndDebtExpense	545000000	USD
CY2016Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	174000000	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	504000000	USD
CY2017Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	183000000	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	539000000	USD
CY2016Q3	us-gaap	Interest Expense Other InterestExpenseOther	5000000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	17000000	USD
CY2017Q3	us-gaap	Interest Expense Other InterestExpenseOther	4000000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	11000000	USD
	us-gaap	Interest Paid InterestPaid	437000000	USD
	us-gaap	Interest Paid InterestPaid	479000000	USD
CY2016Q4	us-gaap	Interest Payable Current InterestPayableCurrent	150000000	USD
CY2017Q3	us-gaap	Interest Payable Current InterestPayableCurrent	209000000	USD
CY2016Q3	us-gaap	Investment Income Net InvestmentIncomeNet	20000000	USD
	us-gaap	Investment Income Net InvestmentIncomeNet	27000000	USD
CY2017Q3	us-gaap	Investment Income Net InvestmentIncomeNet	20000000	USD
	us-gaap	Investment Income Net InvestmentIncomeNet	59000000	USD
CY2016Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	2000000	USD
CY2017Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	0	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	48255000000	USD
CY2017Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	49246000000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3843000000	USD
CY2017Q3	us-gaap	Liabilities Current LiabilitiesCurrent	3915000000	USD
CY2016Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	15371000000	USD
CY2017Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	15570000000	USD
CY2016Q4	us-gaap	Loans Payable LoansPayable	0	USD
CY2017Q3	us-gaap	Loans Payable LoansPayable	0	USD
CY2016Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	39000000	USD
CY2017Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	687000000	USD
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	14735000000	USD
CY2017Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	14651000000	USD
CY2016Q4	us-gaap	Long Term Investments LongTermInvestments	1921000000	USD
CY2017Q3	us-gaap	Long Term Investments LongTermInvestments	1977000000	USD
CY2016Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	7000000	USD
CY2017Q3	us-gaap	Margin Deposit Assets MarginDepositAssets	5000000	USD
CY2016Q4	us-gaap	Minority Interest MinorityInterest	8000000	USD
CY2017Q3	us-gaap	Minority Interest MinorityInterest	8000000	USD
CY2016Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1000000	USD
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	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	0	USD
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	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-362000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3717000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2572000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2336000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2227000000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	310000000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	232000000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	497000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	1039000000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	388000000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	175000000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	457000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	1020000000	USD
CY2016Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	49000000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	61000000	USD
CY2017Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	39000000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	98000000	USD
CY2016Q4	us-gaap	Notes Payable Current NotesPayableCurrent	1054000000	USD
CY2017Q3	us-gaap	Notes Payable Current NotesPayableCurrent	356000000	USD
CY2016Q3	us-gaap	Operating Expenses OperatingExpenses	2581000000	USD
	us-gaap	Operating Expenses OperatingExpenses	7375000000	USD
CY2017Q3	us-gaap	Operating Expenses OperatingExpenses	2338000000	USD
	us-gaap	Operating Expenses OperatingExpenses	7007000000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	940000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	2097000000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	873000000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	2066000000	USD
CY2017Q3	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	0	USD
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	151000000	USD
CY2017Q3	us-gaap	Other Assets Current OtherAssetsCurrent	199000000	USD
CY2016Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	136000000	USD
CY2017Q3	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	134000000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7712000000	USD
CY2017Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7445000000	USD
CY2016Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1000000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2000000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1000000	USD
CY2017Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1000000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1000000	USD
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-2000000	USD
CY2017Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1000000	USD
CY2016Q4	us-gaap	Other Deferred Credits Noncurrent OtherDeferredCreditsNoncurrent	215000000	USD
CY2017Q3	us-gaap	Other Deferred Credits Noncurrent OtherDeferredCreditsNoncurrent	262000000	USD
CY2016Q3	us-gaap	Other Income OtherIncome	31000000	USD
	us-gaap	Other Income OtherIncome	43000000	USD
CY2017Q3	us-gaap	Other Income OtherIncome	20000000	USD
	us-gaap	Other Income OtherIncome	43000000	USD
	us-gaap	Other Increase Decrease In Environmental Liabilities OtherIncreaseDecreaseInEnvironmentalLiabilities	68000000	USD
	us-gaap	Other Increase Decrease In Environmental Liabilities OtherIncreaseDecreaseInEnvironmentalLiabilities	-9000000	USD
CY2016Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	297000000	USD
CY2017Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	358000000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-99000000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	1000000	USD
CY2016Q3	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	5000000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	16000000	USD
CY2017Q3	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	4000000	USD
	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	12000000	USD
CY2016Q4	us-gaap	Other Receivables OtherReceivables	195000000	USD
CY2017Q3	us-gaap	Other Receivables OtherReceivables	181000000	USD
CY2016Q3	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	350000000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	999000000	USD
CY2017Q3	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	178000000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	458000000	USD
	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	2057000000	USD
	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	2148000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	145000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-32000000	USD
	us-gaap	Payments For Proceeds From Removal Costs PaymentsForProceedsFromRemovalCosts	149000000	USD
	us-gaap	Payments For Proceeds From Removal Costs PaymentsForProceedsFromRemovalCosts	185000000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	16000000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	12000000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	570000000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	600000000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	1000000	USD
	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	0	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	436000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288000000	USD
	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	510000000	USD
	us-gaap	Pension And Other Postretirement Benefit Contributions PensionAndOtherPostretirementBenefitContributions	462000000	USD
CY2016Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1847000000	USD
CY2017Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1443000000	USD
CY2016Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	159000000	USD
CY2017Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	592000000	USD
	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	122000000	USD
	us-gaap	Proceeds From Divestiture Of Businesses And Interests In Affiliates ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates	0	USD
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	702000000	USD
	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	343000000	USD
CY2017Q3	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	343000000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	38000000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	37000000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1765000000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	997000000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-928000000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-698000000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	250000000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	34000000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	35216000000	USD
CY2017Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	36728000000	USD
CY2016Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	1000000	USD
CY2017Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	2000000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	5000000	USD
CY2016Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	3000000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	7000000	USD
CY2017Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	3000000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	8000000	USD
CY2016Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	8541000000	USD
CY2017Q3	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	8904000000	USD
CY2016Q4	us-gaap	Public Utilities Property Plant And Equipment Common PublicUtilitiesPropertyPlantAndEquipmentCommon	2719000000	USD
CY2017Q3	us-gaap	Public Utilities Property Plant And Equipment Common PublicUtilitiesPropertyPlantAndEquipmentCommon	2891000000	USD
CY2016Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1175000000	USD
CY2017Q3	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1415000000	USD
CY2016Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	33045000000	USD
CY2017Q3	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	34427000000	USD
CY2016Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	40411000000	USD
CY2017Q3	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	41916000000	USD
CY2016Q4	us-gaap	Regulatory Assets RegulatoryAssets	7124000000	USD
CY2017Q3	us-gaap	Regulatory Assets RegulatoryAssets	6878000000	USD
CY2016Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	100000000	USD
CY2017Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	109000000	USD
CY2016Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	7024000000	USD
CY2017Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	6769000000	USD
CY2016Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	2033000000	USD
CY2017Q3	us-gaap	Regulatory Liabilities RegulatoryLiabilities	1931000000	USD
CY2016Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	128000000	USD
CY2017Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	58000000	USD
CY2016Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	1905000000	USD
CY2017Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	1873000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	407000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	429000000	USD
CY2016Q4	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	54000000	USD
CY2017Q3	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	41000000	USD
CY2016Q3	us-gaap	Revenue Steam Products And Services RevenueSteamProductsAndServices	63000000	USD
	us-gaap	Revenue Steam Products And Services RevenueSteamProductsAndServices	406000000	USD
CY2017Q3	us-gaap	Revenue Steam Products And Services RevenueSteamProductsAndServices	62000000	USD
	us-gaap	Revenue Steam Products And Services RevenueSteamProductsAndServices	448000000	USD
CY2016Q3	us-gaap	Revenues Revenues	3417000000	USD
	us-gaap	Revenues Revenues	9368000000	USD
CY2017Q3	us-gaap	Revenues Revenues	3211000000	USD
	us-gaap	Revenues Revenues	9072000000	USD
CY2017Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	4100000	shares
CY2016Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	702000000	USD
CY2017Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	343000000	USD
CY2016Q1	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	28000000	USD
CY2016Q2	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	26000000	USD
CY2016Q3	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	23000000	USD
CY2017Q1	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	24000000	USD
CY2017Q2	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	26000000	USD
CY2017Q3	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	25000000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	14298000000	USD
CY2017Q3	us-gaap	Stockholders Equity StockholdersEquity	15102000000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13061000000	USD
CY2016Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13201000000	USD
CY2016Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13958000000	USD
CY2016Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14275000000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14306000000	USD
CY2017Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14506000000	USD
CY2017Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14498000000	USD
CY2017Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	15110000000	USD
CY2016Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	528000000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	1523000000	USD
CY2017Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	544000000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	1597000000	USD
CY2016Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	64000000	USD
CY2017Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	43000000	USD
CY2016Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	134000000	USD
CY2017Q3	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	137000000	USD
CY2017Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	41000000	USD
CY2017Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense	0	USD
	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense	0	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	0	USD
CY2017Q3	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	0	USD
CY2017Q3	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	0	USD
	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	0	USD
CY2017Q3	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	25000000	USD
CY2016Q3	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	840000000	USD
	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	2447000000	USD
CY2017Q3	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	852000000	USD
	us-gaap	Utilities Operating Expense Other UtilitiesOperatingExpenseOther	2406000000	USD
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	305900000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	300500000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	309300000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	307700000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	304500000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	299100000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	307800000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	306200000	shares

Files In Submission

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CONSOLIDATED EDISON INC Stock $ed

2017 Q4 Form 10-Q Financial Statement

#000104786217000176 Filed on November 02, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$ED CONSOLIDATED EDISON INC Stock $ed

2017 Q4 Form 10-Q Financial Statement

#000104786217000176 Filed on November 02, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ED
CONSOLIDATED EDISON INC Stock $ed