2012 Form 10-K Financial Statement

#000119312513069310 Filed on February 21, 2013

View on sec.gov

Income Statement

Concept 2012 2011 Q4 2011
Revenue $12.19B $2.915B $12.89B
YoY Change -5.42% -7.17% -3.29%
Cost Of Revenue $3.577B $974.0M $4.589B
YoY Change -22.05% -11.86% -13.35%
Gross Profit $8.611B $1.941B $8.297B
YoY Change 3.78% -4.62% 3.34%
Gross Profit Margin 70.65% 66.59% 64.39%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $21.00M $23.00M
YoY Change -8.7% 0.0%
% of Gross Profit 0.24% 0.28%
Depreciation & Amortization $955.0M $225.0M $884.0M
YoY Change 8.03% 5.14% 5.24%
% of Gross Profit 11.09% 11.59% 10.65%
Operating Expenses $9.849B $1.482B $10.65B
YoY Change -7.5% -3.83% -4.98%
Operating Profit $2.339B $459.0M $2.239B
YoY Change 4.47% -7.09% 5.61%
Interest Expense $604.0M -$141.0M $594.0M
YoY Change 1.68% 6.82% -207.8%
% of Operating Profit 25.82% -30.72% 26.53%
Other Income/Expense, Net $6.000M -$1.000M $17.00M
YoY Change -64.71% -90.91% -57.5%
Pretax Income $1.741B $317.0M $1.662B
YoY Change 4.75% -9.69% 7.16%
Income Tax $600.0M $124.0M $600.0M
% Of Pretax Income 34.46% 39.12% 36.1%
Net Earnings $1.141B $193.0M $1.062B
YoY Change 7.44% -18.22% 5.88%
Net Earnings / Revenue 9.36% 6.62% 8.24%
Basic Earnings Per Share $3.88 $3.59
Diluted Earnings Per Share $3.86 $654.7K $3.57
COMMON SHARES
Basic Shares Outstanding 292.9M shares 292.6M shares
Diluted Shares Outstanding 294.5M shares 294.4M shares

Balance Sheet

Concept 2012 2011 Q4 2011
SHORT-TERM ASSETS
Cash & Short-Term Investments $464.0M $648.0M $648.0M
YoY Change -28.4% 91.72% 91.72%
Cash & Equivalents $394.0M $648.0M $648.0M
Short-Term Investments $70.00M
Other Short-Term Assets $1.207B $159.0M $1.208B
YoY Change -0.08% -89.52% -20.37%
Inventory $330.0M $356.0M $356.0M
Prepaid Expenses $145.0M
Receivables $1.222B $1.123B $1.123B
Other Receivables $228.0M $303.0M $303.0M
Total Short-Term Assets $3.451B $3.638B $3.638B
YoY Change -5.14% -0.84% -0.84%
LONG-TERM ASSETS
Property, Plant & Equipment $26.94B $25.09B $25.09B
YoY Change 7.36% 5.15% 5.15%
Goodwill $429.0M
YoY Change
Intangibles $3.000M
YoY Change
Long-Term Investments $467.0M $455.0M $455.0M
YoY Change 2.64% 12.9% 12.9%
Other Assets $9.921B $165.0M $9.596B
YoY Change 3.39% -97.93% 20.24%
Total Long-Term Assets $37.76B $35.58B $35.58B
YoY Change 6.13% 8.87% 8.87%
TOTAL ASSETS
Total Short-Term Assets $3.451B $3.638B $3.638B
Total Long-Term Assets $37.76B $35.58B $35.58B
Total Assets $41.21B $39.21B $39.21B
YoY Change 5.09% 7.88% 7.88%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.215B $955.0M $955.0M
YoY Change 27.23% -17.03% -17.03%
Accrued Expenses $247.0M $251.0M $251.0M
YoY Change -1.59% -2.33% -2.33%
Deferred Revenue
YoY Change
Short-Term Debt $539.0M $0.00 $0.00
YoY Change
Long-Term Debt Due $706.0M $530.0M $530.0M
YoY Change 33.21% 10500.0% 10500.0%
Total Short-Term Liabilities $3.945B $2.987B $2.987B
YoY Change 32.07% 18.06% 18.06%
LONG-TERM LIABILITIES
Long-Term Debt $10.06B $10.14B $10.15B
YoY Change -0.8% -5.01% -4.99%
Other Long-Term Liabilities $6.959B $131.0M $6.870B
YoY Change 1.3% -97.43% 34.79%
Total Long-Term Liabilities $17.02B $5.831B $17.02B
YoY Change 0.05% -63.04% 7.86%
TOTAL LIABILITIES
Total Short-Term Liabilities $3.945B $2.987B $2.987B
Total Long-Term Liabilities $17.02B $5.831B $17.02B
Total Liabilities $29.34B $8.818B $27.57B
YoY Change 6.44% -64.83% 9.93%
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 $11.87B $11.65B $11.65B
YoY Change
Total Liabilities & Shareholders Equity $41.21B $39.21B $39.21B
YoY Change 5.09% 7.88% 7.88%

Cashflow Statement

Concept 2012 2011 Q4 2011
OPERATING ACTIVITIES
Net Income $1.141B $193.0M $1.062B
YoY Change 7.44% -18.22% 5.88%
Depreciation, Depletion And Amortization $955.0M $225.0M $884.0M
YoY Change 8.03% 5.14% 5.24%
Cash From Operating Activities $2.599B $976.0M $3.137B
YoY Change -17.15% -30.78% 31.75%
INVESTING ACTIVITIES
Capital Expenditures $152.0M -$495.0M $80.00M
YoY Change 90.0% -12.85% 185.71%
Acquisitions
YoY Change
Other Investing Activities -$30.00M -$44.00M -$4.000M
YoY Change 650.0% 0.0% -97.26%
Cash From Investing Activities -$2.523B -$539.0M -$2.150B
YoY Change 17.35% -11.93% -1.15%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $18.00M -$62.00M
YoY Change -129.03% -146.62%
Debt Paid & Issued, Net $305.0M $4.000M
YoY Change 7525.0% -99.6%
Cash From Financing Activities -330.0M -187.0M -677.0M
YoY Change -51.26% -71.58% 428.91%
NET CHANGE
Cash From Operating Activities 2.599B 976.0M 3.137B
Cash From Investing Activities -2.523B -539.0M -2.150B
Cash From Financing Activities -330.0M -187.0M -677.0M
Net Change In Cash -254.0M 250.0M 310.0M
YoY Change -181.94% 78.57% 297.44%
FREE CASH FLOW
Cash From Operating Activities $2.599B $976.0M $3.137B
Capital Expenditures $152.0M -$495.0M $80.00M
Free Cash Flow $2.447B $1.471B $3.057B
YoY Change -19.95% -25.63% 29.92%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2013Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
292877396 shares
CY2012Q2 dei Entity Public Float
EntityPublicFloat
18200000000
CY2009Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
86000000
CY2009Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
260000000
CY2009Q4 ed Common Stock Equity
CommonStockEquity
10249000000
CY2010Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
93000000
CY2010Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased
ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased
45.52
CY2010Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
338000000
CY2010Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
3000000
CY2010Q4 ed Common Stock Equity
CommonStockEquity
11061000000
CY2011Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
18000000
CY2011Q4 us-gaap Amount Of Embedded Regulatory Liability
AmountOfEmbeddedRegulatoryLiability
448000000
CY2011Q4 us-gaap Other Assets Current
OtherAssetsCurrent
159000000
CY2011Q4 us-gaap Deferred Tax Liabilities Regulatory Assets And Liabilities
DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities
1971000000
CY2011Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
336000000
CY2011Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
91000000
CY2011Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
130000000
CY2011Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
12744000000
CY2011Q4 us-gaap Deferred Tax Assets Regulatory Assets And Liabilities
DeferredTaxAssetsRegulatoryAssetsAndLiabilities
173000000
CY2011Q4 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
17000000
CY2011Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
9431000000
CY2011Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
169000000
CY2011Q4 us-gaap Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral
DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
110000000
CY2011Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
1915319 shares
CY2011Q4 us-gaap Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
920000000
CY2011Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-58000000
CY2011Q4 us-gaap Liabilities Current
LiabilitiesCurrent
2987000000
CY2011Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
11113000000
CY2011Q4 us-gaap Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
24965000000
CY2011Q4 us-gaap Assets
Assets
39214000000
CY2011Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
55000000
CY2011Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased
ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased
52.50
CY2011Q4 us-gaap Customer Deposits Current
CustomerDepositsCurrent
303000000
CY2011Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
648000000
CY2011Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
209000000
CY2011Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
977000000
CY2011Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
7297000000
CY2011Q4 us-gaap Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
1944000000
CY2011Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
43.046
CY2011Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1123000000
CY2011Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
164000000
CY2011Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
87000000
CY2011Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
927025 shares
CY2011Q4 us-gaap Longterm Transition Bond Current And Noncurrent
LongtermTransitionBondCurrentAndNoncurrent
29000000
CY2011Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
165000000
CY2011Q4 us-gaap Line Of Credit Facility Amount Outstanding
LineOfCreditFacilityAmountOutstanding
173000000
CY2011Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
145000000
CY2011Q4 us-gaap Capital Leased Assets Gross
CapitalLeasedAssetsGross
9000000
CY2011Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
39214000000
CY2011Q4 us-gaap Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
-249000000
CY2011Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
188000000
CY2011Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
3000000
CY2011Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
48000000
CY2011Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
3816000000
CY2011Q4 us-gaap Goodwill
Goodwill
429000000
CY2011Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
473000000
CY2011Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
5831000000
CY2011Q4 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
760000000
CY2011Q4 us-gaap Leveraged Leases Net Investment In Leveraged Leases Disclosure Investment In Leveraged Leases Net
LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
55000000
CY2011Q4 us-gaap Long Term Debt
LongTermDebt
10673000000
CY2011Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
3000000
CY2011Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
29000000
CY2011Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
289000000
CY2011Q4 us-gaap Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
266000000
CY2011Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
753000000
CY2011Q4 us-gaap Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
1241000000
CY2011Q4 us-gaap Deferred Tax Liabilities Prepaid Pension Costs
DeferredTaxLiabilitiesPrepaidPensionCosts
2554000000
CY2011Q4 us-gaap Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
6051000000
CY2011Q4 us-gaap Preferred Stock Value
PreferredStockValue
213000000
CY2011Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
25093000000
CY2011Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
145000000
CY2011Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
530000000
CY2011Q4 us-gaap Preferred Stock No Par Value
PreferredStockNoParValue
0
CY2011Q4 us-gaap Other Deferred Credits Noncurrent
OtherDeferredCreditsNoncurrent
64000000
CY2011Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
21976200 shares
CY2011Q4 us-gaap Long Term Investments
LongTermInvestments
455000000
CY2011Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
55000000
CY2011Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
145000000
CY2011Q4 us-gaap Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year
CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear
474000000
CY2011Q4 us-gaap Interest Payable Current
InterestPayableCurrent
160000000
CY2011Q4 us-gaap Assets Current
AssetsCurrent
3638000000
CY2011Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
4835000000
CY2011Q4 us-gaap Other Receivables
OtherReceivables
303000000
CY2011Q4 us-gaap Defined Benefit Pension Plan Current And Noncurrent Liabilities
DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities
238000000
CY2011Q4 us-gaap Derivative Fair Value Amount Offset Against Collateral Net
DerivativeFairValueAmountOffsetAgainstCollateralNet
139000000
CY2011Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
39000000
CY2011Q4 us-gaap Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
21792000000
CY2011Q4 us-gaap Regulatory Assets
RegulatoryAssets
9595000000
CY2011Q4 us-gaap Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
29775000000
CY2011Q4 us-gaap Other Long Term Debt
OtherLongTermDebt
321000000
CY2011Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
59000000
CY2011Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
743000000
CY2011Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
10143000000
CY2011Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
489000000
CY2011Q4 us-gaap Stockholders Equity
StockholdersEquity
11649000000
CY2011Q4 us-gaap Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
2000000
CY2011Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
118000000
CY2011Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
131000000
CY2011Q4 us-gaap Plant Held For Future Use Amount
PlantHeldForFutureUseAmount
74000000
CY2011Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
632000000
CY2011Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
1095000000
CY2011Q4 us-gaap Deferred Tax Liabilities Deferred Expense Other Capitalized Costs
DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts
536000000
CY2011Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
955000000
CY2011Q4 ed Deferred Tax Liabilities Depreciation
DeferredTaxLiabilitiesDepreciation
3652000000
CY2011Q4 ed Total Other Assets
TotalOtherAssets
10028000000
CY2011Q4 ed Non Utility Property Net
NonUtilityPropertyNet
89000000
CY2011Q4 ed Net Utility Plant
NetUtilityPlant
23724000000
CY2011Q4 ed Leveraged Lease Gross Investment In Leveraged Leases Disclosure Investment In Leveraged Leases Gross
LeveragedLeaseGrossInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesGross
234000000
CY2011Q4 ed Provision For Injuries And Damages
ProvisionForInjuriesAndDamages
181000000
CY2011Q4 ed Deferred Credits And Regulatory Liabilities
DeferredCreditsAndRegulatoryLiabilities
8604000000
CY2011Q4 ed Derivative Liabilities Commodity Total
DerivativeLiabilitiesCommodityTotal
217000000
CY2011Q4 ed Derivative Assets Commodity Total
DerivativeAssetsCommodityTotal
245000000
CY2011Q4 ed Deferred Tax Liabilities Noncurrent And Accumulated Deferred Investment Tax Credit
DeferredTaxLiabilitiesNoncurrentAndAccumulatedDeferredInvestmentTaxCredit
7563000000
CY2011Q4 ed Deferred Tax Liabilities Pension Cost
DeferredTaxLiabilitiesPensionCost
682000000
CY2011Q4 ed Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost
EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost
356000000
CY2011Q4 ed Common Stock Equity
CommonStockEquity
11436000000
CY2011Q4 ed Common Stock Equity Before Accumulated Comprehensive Income Loss
CommonStockEquityBeforeAccumulatedComprehensiveIncomeLoss
11494000000
CY2011Q4 ed Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax And Reclassification Adjustment
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTaxAndReclassificationAdjustment
-3000000
CY2011Q4 ed Allowance For Doubtful Other Receivable Current
AllowanceForDoubtfulOtherReceivableCurrent
10000000
CY2011Q4 ed Preferred Stock Stated Per Share Amount
PreferredStockStatedPerShareAmount
5
CY2011Q4 ed Common Stock Equity Shares
CommonStockEquityShares
292888521 shares
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
8000000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Receivable In Three Years
OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears
15000000
CY2012Q4 us-gaap Amount Of Embedded Regulatory Liability
AmountOfEmbeddedRegulatoryLiability
503000000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Receivable In Five Years
OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears
14000000
CY2012Q4 us-gaap Other Assets Current
OtherAssetsCurrent
232000000
CY2012Q4 us-gaap Notes Payable Current
NotesPayableCurrent
539000000
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
CY2012Q4 us-gaap Deferred Tax Liabilities Regulatory Assets And Liabilities
DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities
2061000000
CY2012Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
382000000
CY2012Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
94000000
CY2012Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
86000000
CY2012Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
12935000000
CY2012Q4 us-gaap Deferred Tax Assets Regulatory Assets And Liabilities
DeferredTaxAssetsRegulatoryAssetsAndLiabilities
126000000
CY2012Q4 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
16000000
CY2012Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
9705000000
CY2012Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
47000000
CY2012Q4 us-gaap Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral
DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
84000000
CY2012Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
1915319 shares
CY2012Q4 us-gaap Deferred Tax Liabilities Tax Deferred Income
DeferredTaxLiabilitiesTaxDeferredIncome
1060000000
CY2012Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-53000000
CY2012Q4 us-gaap Liabilities Current
LiabilitiesCurrent
3945000000
CY2012Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
12084000000
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
CY2012Q4 us-gaap Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
26301000000
CY2012Q4 us-gaap Assets
Assets
41209000000
CY2012Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
49000000
CY2012Q4 us-gaap Variable Interest Entity Nonconsolidated Carrying Amount Assets
VariableInterestEntityNonconsolidatedCarryingAmountAssets
24000000
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased
ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased
59.72
CY2012Q4 us-gaap Commercial Paper
CommercialPaper
539000000
CY2012Q4 us-gaap Customer Deposits Current
CustomerDepositsCurrent
304000000
CY2012Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
394000000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Receivable Thereafter
OperatingLeasesFutureMinimumPaymentsReceivableThereafter
91000000
CY2012Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
1202000000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Receivable
OperatingLeasesFutureMinimumPaymentsReceivable
233000000
CY2012Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
8076000000
CY2012Q4 us-gaap Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
2302000000
CY2012Q4 us-gaap Fresh Start Adjustment Increase Decrease Deferred Income Tax Assets Current
FreshStartAdjustmentIncreaseDecreaseDeferredIncomeTaxAssetsCurrent
42000000
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
7000000
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
2000000
CY2012Q4 us-gaap Line Of Credit Facility Current Borrowing Capacity
LineOfCreditFacilityCurrentBorrowingCapacity
1000000000
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
43.008
CY2012Q4 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
2250000000
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
1000000
CY2012Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1222000000
CY2012Q4 us-gaap Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
1000000
CY2012Q4 us-gaap Liability For Uncertain Tax Positions Current
LiabilityForUncertainTaxPositionsCurrent
86000000
CY2012Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
74000000
CY2012Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
94000000
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
606475 shares
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
10000000 shares
CY2012Q4 us-gaap Longterm Transition Bond Current And Noncurrent
LongtermTransitionBondCurrentAndNoncurrent
25000000
CY2012Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
216000000
CY2012Q4 us-gaap Line Of Credit Facility Amount Outstanding
LineOfCreditFacilityAmountOutstanding
131000000
CY2012Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
159000000
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
1000000
CY2012Q4 us-gaap Capital Leased Assets Gross
CapitalLeasedAssetsGross
3000000
CY2012Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
41209000000
CY2012Q4 us-gaap Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
-90000000
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
1000000
CY2012Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
162000000
CY2012Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
4000000
CY2012Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
31000000
CY2012Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
4008000000
CY2012Q4 us-gaap Goodwill
Goodwill
429000000
CY2012Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
542000000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Receivable In Two Years
OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears
47000000
CY2012Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
5689000000
CY2012Q4 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
859000000
CY2012Q4 us-gaap Leveraged Leases Net Investment In Leveraged Leases Disclosure Investment In Leveraged Leases Net
LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
76000000
CY2012Q4 us-gaap Long Term Debt
LongTermDebt
10768000000
CY2012Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
2000000
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
481000000
CY2012Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
-5000000
CY2012Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
304000000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Receivable Current
OperatingLeasesFutureMinimumPaymentsReceivableCurrent
52000000
CY2012Q4 us-gaap Deferred Tax Assets Net Current
DeferredTaxAssetsNetCurrent
296000000
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
495000000
CY2012Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
1028000000
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate
0.20 pure
CY2012Q4 us-gaap Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
72000000
CY2012Q4 us-gaap Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
1027000000
CY2012Q4 us-gaap Deferred Tax Liabilities Prepaid Pension Costs
DeferredTaxLiabilitiesPrepaidPensionCosts
2472000000
CY2012Q4 us-gaap Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
6573000000
CY2012Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
26939000000
CY2012Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
158000000
CY2012Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
706000000
CY2012Q4 us-gaap Preferred Stock No Par Value
PreferredStockNoParValue
0
CY2012Q4 us-gaap Other Deferred Credits Noncurrent
OtherDeferredCreditsNoncurrent
70000000
CY2012Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
21976200 shares
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Due
CapitalLeasesFutureMinimumPaymentsDue
3000000
CY2012Q4 us-gaap Long Term Investments
LongTermInvestments
467000000
CY2012Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
50000000
CY2012Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
159000000
CY2012Q4 us-gaap Operating Leases Future Minimum Payments Receivable In Four Years
OperatingLeasesFutureMinimumPaymentsReceivableInFourYears
14000000
CY2012Q4 us-gaap Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year
CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear
516000000
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
731000000
CY2012Q4 us-gaap Interest Payable Current
InterestPayableCurrent
153000000
CY2012Q4 us-gaap Assets Current
AssetsCurrent
3451000000
CY2012Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
4678000000
CY2012Q4 us-gaap Other Receivables
OtherReceivables
228000000
CY2012Q4 us-gaap Defined Benefit Pension Plan Current And Noncurrent Liabilities
DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities
246000000
CY2012Q4 us-gaap Derivative Fair Value Amount Offset Against Collateral Net
DerivativeFairValueAmountOffsetAgainstCollateralNet
6000000
CY2012Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
83000000
CY2012Q4 us-gaap Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
21931000000
CY2012Q4 us-gaap Regulatory Assets
RegulatoryAssets
9779000000
CY2012Q4 us-gaap Credit Risk Derivatives At Fair Value Net
CreditRiskDerivativesAtFairValueNet
52000000
CY2012Q4 us-gaap Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
31847000000
CY2012Q4 us-gaap Other Long Term Debt
OtherLongTermDebt
319000000
CY2012Q4 us-gaap Capital Leases Future Minimum Payments Due Current
CapitalLeasesFutureMinimumPaymentsDueCurrent
CY2012Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
68000000
CY2012Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
931000000
CY2012Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
10062000000
CY2012Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
545000000
CY2012Q4 us-gaap Variable Interest Entity Nonconsolidated Carrying Amount Liabilities
VariableInterestEntityNonconsolidatedCarryingAmountLiabilities
24000000
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
706000000
CY2012Q4 us-gaap Stockholders Equity
StockholdersEquity
11869000000
CY2012Q4 us-gaap Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
2000000
CY2012Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
183000000
CY2012Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
125000000
CY2012Q4 us-gaap Plant Held For Future Use Amount
PlantHeldForFutureUseAmount
72000000
CY2012Q4 us-gaap Operating Loss Carryforwards
OperatingLossCarryforwards
11000000
CY2012Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
1385000000
CY2012Q4 us-gaap Deferred Tax Liabilities Deferred Expense Other Capitalized Costs
DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts
565000000
CY2012Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
1215000000
CY2012Q4 ed Deferred Tax Liabilities Depreciation
DeferredTaxLiabilitiesDepreciation
4210000000
CY2012Q4 ed Total Other Assets
TotalOtherAssets
10352000000
CY2012Q4 ed Non Utility Property Net
NonUtilityPropertyNet
555000000
CY2012Q4 ed Net Utility Plant
NetUtilityPlant
25274000000
CY2012Q4 ed Maximum Potential Future Exposure On Credit Risk Derivatives Total
MaximumPotentialFutureExposureOnCreditRiskDerivativesTotal
113000000
CY2012Q4 ed Maximum Potential Future Exposure On Credit Risk Derivatives With Commodity Exchange Brokers
MaximumPotentialFutureExposureOnCreditRiskDerivativesWithCommodityExchangeBrokers
41000000
CY2012Q4 ed Maximum Potential Future Exposure On Credit Risk Derivatives With Investment Grade Counterparties
MaximumPotentialFutureExposureOnCreditRiskDerivativesWithInvestmentGradeCounterparties
41000000
CY2012Q4 ed Lease In Lease Out Total Financed By Equity
LeaseInLeaseOutTotalFinancedByEquity
93000000
CY2012Q4 ed Lease In Lease Out Total Financed By Non Recourse Long Term Debt
LeaseInLeaseOutTotalFinancedByNonRecourseLongTermDebt
166000000
CY2012Q4 ed Lease In Lease Out Total Investment
LeaseInLeaseOutTotalInvestment
259000000
CY2012Q4 ed Leveraged Lease Gross Investment In Leveraged Leases Disclosure Investment In Leveraged Leases Gross
LeveragedLeaseGrossInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesGross
228000000
CY2012Q4 ed Public Utilities Depreciation Allowance Current Rate Plans
PublicUtilitiesDepreciationAllowanceCurrentRatePlans
935000000
CY2012Q4 ed Provision For Injuries And Damages
ProvisionForInjuriesAndDamages
149000000
CY2012Q4 ed Deferred Credits And Regulatory Liabilities
DeferredCreditsAndRegulatoryLiabilities
9644000000
CY2012Q4 ed Deferred Tax Liabilities Noncurrent And Accumulated Deferred Investment Tax Credit
DeferredTaxLiabilitiesNoncurrentAndAccumulatedDeferredInvestmentTaxCredit
8372000000
CY2012Q4 ed Deferred Tax Liabilities Pension Cost
DeferredTaxLiabilitiesPensionCost
736000000
CY2012Q4 ed Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost
EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost
330000000
CY2012Q4 ed Common Stock Equity
CommonStockEquity
11869000000
CY2012Q4 ed Common Stock Equity Before Accumulated Comprehensive Income Loss
CommonStockEquityBeforeAccumulatedComprehensiveIncomeLoss
11922000000
CY2012Q4 ed Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax And Reclassification Adjustment
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTaxAndReclassificationAdjustment
-3000000
CY2012Q4 ed Allowance For Doubtful Other Receivable Current
AllowanceForDoubtfulOtherReceivableCurrent
10000000
CY2012Q4 ed Preferred Stock Stated Per Share Amount
PreferredStockStatedPerShareAmount
5
CY2012Q4 ed Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Ltip Plan
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesLtipPlan
10000000 shares
CY2012Q4 ed Common Stock Equity Shares
CommonStockEquityShares
292871896 shares
CY2012Q4 ed Number Of Lawsuits
NumberOfLawsuits
93 LawSuits
CY2012Q4 ed Unrecognized Share Based Compensation Restricted Stock And Unit Expense Weighted Average Amortization Period Remaining Years
UnrecognizedShareBasedCompensationRestrictedStockAndUnitExpenseWeightedAverageAmortizationPeriodRemainingYears
1 Y
CY2012Q4 ed Performance Targets Maximum Potential Obligation
PerformanceTargetsMaximumPotentialObligation
5000000
CY2012Q4 ed Achievable Restricted Stock Units Maximum
AchievableRestrictedStockUnitsMaximum
4000000 shares
CY2012Q4 ed Other Regulatory Liabilities
OtherRegulatoryLiabilities
14000000
CY2012Q3 us-gaap Acquisition Costs
AcquisitionCosts
288000000
CY2012Q3 ed Solar Energy Purchased
SolarEnergyPurchased
70 MW
CY2012Q4 us-gaap Acquisition Costs
AcquisitionCosts
51000000
CY2012Q4 ed Business Acquisition Number Of Companies Acquired
BusinessAcquisitionNumberOfCompaniesAcquired
2 Company
CY2012Q4 ed Solar Energy Purchased
SolarEnergyPurchased
40 MW
CY2011Q3 us-gaap Operations Commenced Date1
OperationsCommencedDate1
2011-08-01
CY2010 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
106000000
CY2010 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
840000000
CY2010 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
166000000
CY2010 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
1011000000
CY2010 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
9000000
CY2010 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
2888000000
CY2010 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
633000000
CY2010 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2175000000
CY2010 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
11000000
CY2010 us-gaap Income Taxes Paid
IncomeTaxesPaid
-25000000
CY2010 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-2000000
CY2010 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
23000000
CY2010 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
4613000000
CY2010 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
284300000 shares
CY2010 us-gaap Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
15000000
CY2010 us-gaap Investment Income Net
InvestmentIncomeNet
46000000
CY2010 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.35 pure
CY2010 us-gaap Fuel Costs
FuelCosts
458000000
CY2010 us-gaap Increase Decrease In Property And Other Taxes Payable
IncreaseDecreaseInPropertyAndOtherTaxesPayable
38000000
CY2010 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
126000000
CY2010 us-gaap Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
-555000000
CY2010 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
1551000000
CY2010 us-gaap Income Tax Expense Benefit Continuing Operations
IncomeTaxExpenseBenefitContinuingOperations
548000000
CY2010 us-gaap Interest And Debt Expense
InterestAndDebtExpense
609000000
CY2010 us-gaap Adjustment For Amortization
AdjustmentForAmortization
13000000
CY2010 us-gaap Payments Of Stock Issuance Costs
PaymentsOfStockIssuanceCosts
306000000
CY2010 us-gaap Interest Paid
InterestPaid
583000000
CY2010 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.01 pure
CY2010 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
19000000
CY2010 us-gaap Depreciation And Amortization
DepreciationAndAmortization
840000000
CY2010 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
15000000
CY2010 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
78000000
CY2010 us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
1600000 shares
CY2010 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
210000000
CY2010 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
23000000
CY2010 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
738951 shares
CY2010 us-gaap Other Sales Revenue Net
OtherSalesRevenueNet
1845000000
CY2010 us-gaap Operating Income Loss
OperatingIncomeLoss
2120000000
CY2010 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
18000000
CY2010 us-gaap Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
149000000
CY2010 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
12000000
CY2010 us-gaap Dividends Common Stock
DividendsCommonStock
676000000
CY2010 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
2000000
CY2010 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.49
CY2010 us-gaap Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
683000000
CY2010 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-7000000
CY2010 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
5000000
CY2010 us-gaap Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
11000000
CY2010 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
659000000
CY2010 us-gaap Net Income Loss
NetIncomeLoss
1003000000
CY2010 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
40000000
CY2010 us-gaap Increase Decrease In Deferred Liabilities
IncreaseDecreaseInDeferredLiabilities
80000000
CY2010 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.47
CY2010 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
4000000
CY2010 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.38
CY2010 us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
21000000
CY2010 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
285900000 shares
CY2010 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-128000000
CY2010 us-gaap Dividends Preferred Stock
DividendsPreferredStock
11000000
CY2010 us-gaap Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
1760000000
CY2010 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35 pure
CY2010 us-gaap Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
287000000
CY2010 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1005000000
CY2010 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
5000000
CY2010 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-144000000
CY2010 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
9000000
CY2010 us-gaap Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
-1000000
CY2010 us-gaap Interest Expense Debt
InterestExpenseDebt
597000000
CY2010 us-gaap Operating Expenses
OperatingExpenses
11205000000
CY2010 us-gaap Revenues
Revenues
13325000000
CY2010 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
67000000
CY2010 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
11000000
CY2010 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
548000000
CY2010 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
-2000000
CY2010 us-gaap Payments For Construction In Process
PaymentsForConstructionInProcess
1986000000
CY2010 us-gaap Interest Expense Other
InterestExpenseOther
21000000
CY2010 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
28000000
CY2010 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
61000000
CY2010 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
992000000
CY2010 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
629000000
CY2010 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
1723000000
CY2010 us-gaap Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
12000000
CY2010 us-gaap Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
-207000000
CY2010 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
9064000000
CY2010 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-22000000
CY2010 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
133000000
CY2010 us-gaap Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
-3000000
CY2010 us-gaap Revenue Steam Products And Services
RevenueSteamProductsAndServices
656000000
CY2010 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
569000000
CY2010 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
2381000000
CY2010 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.05 pure
CY2010 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
1095000000
CY2010 ed Stock Issued During Period Value Dividend Reinvestment And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueDividendReinvestmentAndEmployeeStockPurchasePlan
188000000
CY2010 ed Stock Issued During Period Value Public Offering
StockIssuedDuringPeriodValuePublicOffering
306000000
CY2010 ed Investment Tax Credits Amortization
InvestmentTaxCreditsAmortization
6000000
CY2010 ed Comprehensive Income Available To Common Stockholders Net Of Tax
ComprehensiveIncomeAvailableToCommonStockholdersNetOfTax
994000000
CY2010 ed Income Before Interest Income Interest Expense And Income Taxes
IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes
2160000000
CY2010 ed Effective Income Tax Rate Reconciliation Cost Of Removal
EffectiveIncomeTaxRateReconciliationCostOfRemoval
0.04 pure
CY2010 ed Share Based Compensation Arrangement By Share Based Payment Award Compensation Cost Net Of Income Tax
ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCostNetOfIncomeTax
29000000
CY2011 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
63000000
CY2011 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
884000000
CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
32000000
CY2011 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
62000000
CY2011 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
4000000
CY2011 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
2969000000
CY2011 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
779000000
CY2011 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2150000000
CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
32000000
CY2011 us-gaap Income Taxes Paid
IncomeTaxesPaid
-236000000
CY2011 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
18000000
CY2011 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
23000000
CY2011 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
3967000000
CY2011 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
292600000 shares
CY2011 us-gaap Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
11000000
CY2011 us-gaap Investment Income Net
InvestmentIncomeNet
23000000
CY2011 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.36 pure
CY2011 us-gaap Fuel Costs
FuelCosts
412000000
CY2011 us-gaap Increase Decrease In Property And Other Taxes Payable
IncreaseDecreaseInPropertyAndOtherTaxesPayable
98000000
CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
32000000
CY2011 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-50000000
CY2011 us-gaap Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
-628000000
CY2011 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
1662000000
CY2011 us-gaap Income Tax Expense Benefit Continuing Operations
IncomeTaxExpenseBenefitContinuingOperations
600000000
CY2011 us-gaap Interest And Debt Expense
InterestAndDebtExpense
594000000
CY2011 us-gaap Adjustment For Amortization
AdjustmentForAmortization
49000000
CY2011 us-gaap Interest Paid
InterestPaid
563000000
CY2011 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
21000000
CY2011 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
87000000
CY2011 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
-22000000
CY2011 us-gaap Depreciation And Amortization
DepreciationAndAmortization
884000000
CY2011 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
11000000
CY2011 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
310000000
CY2011 us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
1800000 shares
CY2011 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
-196000000
CY2011 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
56000000
CY2011 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
721520 shares
CY2011 us-gaap Other Sales Revenue Net
OtherSalesRevenueNet
1602000000
CY2011 us-gaap Payments To Acquire Projects
PaymentsToAcquireProjects
20000000
CY2011 us-gaap Operating Income Loss
OperatingIncomeLoss
2239000000
CY2011 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-144000000
CY2011 us-gaap Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
167000000
CY2011 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
21000000
CY2011 us-gaap Dividends Common Stock
DividendsCommonStock
703000000
CY2011 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-18000000
CY2011 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.59
CY2011 us-gaap Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
622000000
CY2011 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
8000000
CY2011 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-12000000
CY2011 us-gaap Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
11000000
CY2011 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
491000000
CY2011 us-gaap Net Income Loss
NetIncomeLoss
1062000000
CY2011 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
17000000
CY2011 us-gaap Increase Decrease In Deferred Liabilities
IncreaseDecreaseInDeferredLiabilities
234000000
CY2011 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.57
CY2011 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
43000000
CY2011 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.40
CY2011 us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
17000000
CY2011 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
294400000 shares
CY2011 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-677000000
CY2011 us-gaap Dividends Preferred Stock
DividendsPreferredStock
11000000
CY2011 us-gaap Fair Value Liabilities Measured On Recurring Basis Gain Loss Included In Other Income
FairValueLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInOtherIncome
33000000
CY2011 us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss Included In Other Income
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInOtherIncome
33000000
CY2011 us-gaap Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
1735000000
CY2011 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35 pure
CY2011 us-gaap Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
139000000
CY2011 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
88000000
CY2011 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1044000000
CY2011 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
76000000
CY2011 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
53000000
CY2011 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
6000000
CY2011 us-gaap Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
5000000
CY2011 us-gaap Interest Expense Debt
InterestExpenseDebt
582000000
CY2011 us-gaap Operating Expenses
OperatingExpenses
10647000000
CY2011 us-gaap Revenues
Revenues
12886000000
CY2011 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
4000000
CY2011 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
11000000
CY2011 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
600000000
CY2011 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
18000000
CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
20000000
CY2011 us-gaap Payments For Construction In Process
PaymentsForConstructionInProcess
1887000000
CY2011 us-gaap Interest Expense Other
InterestExpenseOther
18000000
CY2011 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
80000000
CY2011 us-gaap Insurance Recoveries
InsuranceRecoveries
CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
70000000
CY2011 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
7297000000
CY2011 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
1051000000
CY2011 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
693000000
CY2011 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-4000000
CY2011 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
1793000000
CY2011 us-gaap Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
-51000000
CY2011 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
39000000
CY2011 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
8866000000
CY2011 us-gaap Derivative Instruments Gain Loss Recognized In Income Net
DerivativeInstrumentsGainLossRecognizedInIncomeNet
-126000000
CY2011 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
116000000
CY2011 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-195000000
CY2011 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
31000000
CY2011 us-gaap Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
-9000000
CY2011 us-gaap Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
7000000
CY2011 us-gaap Revenue Steam Products And Services
RevenueSteamProductsAndServices
683000000
CY2011 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
434000000
CY2011 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
3137000000
CY2011 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.05 pure
CY2011 ed Stock Issued During Period Value Dividend Reinvestment And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueDividendReinvestmentAndEmployeeStockPurchasePlan
132000000
CY2011 ed Tax Exempt Debt Total
TaxExemptDebtTotal
1130000000
CY2011 ed Unrealized Gains Losses On Derivatives Qualified As Cash Flow Hedges Tax And Reclassification Adjustment
UnrealizedGainsLossesOnDerivativesQualifiedAsCashFlowHedgesTaxAndReclassificationAdjustment
-2000000
CY2011 ed Net Deferred Gain Loss
NetDeferredGainLoss
-214000000
CY2011 ed Investment Tax Credits Amortization
InvestmentTaxCreditsAmortization
6000000
CY2011 ed Pension Plan Liability Adjustments Tax
PensionPlanLiabilityAdjustmentsTax
-34000000
CY2011 ed Comprehensive Income Available To Common Stockholders Net Of Tax
ComprehensiveIncomeAvailableToCommonStockholdersNetOfTax
1033000000
CY2011 ed Debentures Total
DebenturesTotal
9210000000
CY2011 ed Deferred Gain Loss Liability
DeferredGainLossLiability
-210000000
CY2011 ed Defined Benefit Plan Investments Value
DefinedBenefitPlanInvestmentsValue
129000000
CY2011 ed Deferred Tax Assets Pension And Other Postretirement Costs
DeferredTaxAssetsPensionAndOtherPostretirementCosts
2554000000
CY2011 ed Deferred Income Taxes And Credits Gross
DeferredIncomeTaxesAndCreditsGross
7563000000
CY2011 ed Deferred Derivative Gains Total
DeferredDerivativeGainsTotal
-4000000
CY2011 ed Fair Value Liabilities Measured On Recurring Basis Gain Loss Included In Purchased Power Costs
FairValueLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInPurchasedPowerCosts
29000000
CY2011 ed Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss Included In Purchased Power Costs
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInPurchasedPowerCosts
15000000
CY2011 ed Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Included In Regulatory Assets And Liabilities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIncludedInRegulatoryAssetsAndLiabilities
20000000
CY2011 ed Income Before Interest Income Interest Expense And Income Taxes
IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes
2256000000
CY2011 ed Capital Leases Accumulated Amortization
CapitalLeasesAccumulatedAmortization
66000000
CY2011 ed Effective Income Tax Rate Reconciliation Cost Of Removal
EffectiveIncomeTaxRateReconciliationCostOfRemoval
0.04 pure
CY2011 ed Share Based Compensation Arrangement By Share Based Payment Award Compensation Cost Net Of Income Tax
ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCostNetOfIncomeTax
52000000
CY2012 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2012 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2012 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2012
CY2012 dei Document Type
DocumentType
10-K
CY2012 dei Document Period End Date
DocumentPeriodEndDate
2012-12-31
CY2012 dei Entity Central Index Key
EntityCentralIndexKey
0001047862
CY2012 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2012 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2012 dei Trading Symbol
TradingSymbol
ED
CY2012 dei Entity Registrant Name
EntityRegistrantName
CONSOLIDATED EDISON INC
CY2012 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2012 dei Amendment Flag
AmendmentFlag
false
CY2012 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
0.0369 pure
CY2012 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
318550 shares
CY2012 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
97000000
CY2012 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
955000000
CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
22000000
CY2012 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
84000000
CY2012 us-gaap Fair Value Assets Measured On Recurring Basis Gain Loss Included In Other Income
FairValueAssetsMeasuredOnRecurringBasisGainLossIncludedInOtherIncome
12000000
CY2012 us-gaap Debt Instrument Covenant Description
DebtInstrumentCovenantDescription
Con Edison's ratio of consolidated debt to consolidated capital to exceed 0.675 to 1
CY2012 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
305000000
CY2012 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
31000000
CY2012 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
3182000000
CY2012 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
957000000
CY2012 us-gaap Regulated Operating Revenue Gas
RegulatedOperatingRevenueGas
32000000
CY2012 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2523000000
CY2012 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
4000000
CY2012 us-gaap Income Taxes Paid
IncomeTaxesPaid
46000000
CY2012 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-5000000
CY2012 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
43.128
CY2012 us-gaap Regulated Operating Revenue Electric Non Nuclear
RegulatedOperatingRevenueElectricNonNuclear
249000000
CY2012 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
21000000
CY2012 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
3116000000
CY2012 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
292900000 shares
CY2012 us-gaap Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
4000000
CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Issues
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues
CY2012 us-gaap Cost Of Services Energy Services
CostOfServicesEnergyServices
90000000
CY2012 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Costs Credit Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
1000000
CY2012 us-gaap Investment Income Net
InvestmentIncomeNet
18000000
CY2012 us-gaap Regulated Operating Revenue Steam
RegulatedOperatingRevenueSteam
6000000
CY2012 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.34 pure
CY2012 us-gaap Fuel Costs
FuelCosts
310000000
CY2012 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P3Y
CY2012 us-gaap Increase Decrease In Property And Other Taxes Payable
IncreaseDecreaseInPropertyAndOtherTaxesPayable
-26000000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
P3Y
CY2012 us-gaap Interest Paid
InterestPaid
571000000
CY2012 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
99000000
CY2012 us-gaap Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
-870000000
CY2012 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
1741000000
CY2012 us-gaap Income Tax Expense Benefit Continuing Operations
IncomeTaxExpenseBenefitContinuingOperations
600000000
CY2012 us-gaap Interest And Debt Expense
InterestAndDebtExpense
604000000
CY2012 us-gaap Other Construction Costs
OtherConstructionCosts
208000000
CY2012 us-gaap Adjustment For Amortization
AdjustmentForAmortization
42000000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
5000000
CY2012 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.01 pure
CY2012 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
68000000
CY2012 us-gaap Depreciation And Amortization
DepreciationAndAmortization
955000000
CY2012 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
4000000
CY2012 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-254000000
CY2012 us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
1600000 shares
CY2012 us-gaap Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
14000000
CY2012 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
29000000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award
ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
665718 shares
CY2012 us-gaap Other Sales Revenue Net
OtherSalesRevenueNet
1209000000
CY2012 us-gaap Payments To Acquire Projects
PaymentsToAcquireProjects
-28000000
CY2012 us-gaap Operating Income Loss
OperatingIncomeLoss
2339000000
CY2012 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
16000000
CY2012 us-gaap Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
175000000
CY2012 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
6000000
CY2012 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
41.665
CY2012 us-gaap Dividends Common Stock
DividendsCommonStock
709000000
CY2012 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
5000000
CY2012 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.88
CY2012 us-gaap Line Of Credit Facility Expiration Date1
LineOfCreditFacilityExpirationDate1
2016-10-31
CY2012 us-gaap Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
461000000
CY2012 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-26000000
CY2012 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P2Y
CY2012 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
4000000
CY2012 us-gaap Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
3000000
CY2012 us-gaap Deferred Compensation Arrangement With Individual Shares Issued
DeferredCompensationArrangementWithIndividualSharesIssued
30242 shares
CY2012 us-gaap Increase Decrease In Pension Plan Obligations
IncreaseDecreaseInPensionPlanObligations
45000000
CY2012 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
584000000
CY2012 us-gaap Payments For Repurchase Of Redeemable Preferred Stock
PaymentsForRepurchaseOfRedeemablePreferredStock
239000000
CY2012 us-gaap Net Income Loss
NetIncomeLoss
1141000000
CY2012 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
6000000
CY2012 us-gaap Increase Decrease In Deferred Liabilities
IncreaseDecreaseInDeferredLiabilities
92000000
CY2012 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.86
CY2012 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
57000000
CY2012 us-gaap Increase Decrease In Asset Retirement Obligations
IncreaseDecreaseInAssetRetirementObligations
24000000
CY2012 us-gaap Description Of Derivative Activity Volume
DescriptionOfDerivativeActivityVolume
1147
CY2012 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.42
CY2012 us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
16000000
CY2012 us-gaap Restricted Stock Expense
RestrictedStockExpense
2000000
CY2012 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
294500000 shares
CY2012 us-gaap Other Payments To Acquire Businesses
OtherPaymentsToAcquireBusinesses
337000000
CY2012 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-330000000
CY2012 us-gaap Dividends Preferred Stock
DividendsPreferredStock
3000000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
0.1527 pure
CY2012 us-gaap Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss Included In Other Income
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInOtherIncome
12000000
CY2012 us-gaap Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
1618000000
CY2012 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35 pure
CY2012 us-gaap Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
292000000
CY2012 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
6000000
CY2012 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
14000000
CY2012 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1146000000
CY2012 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
12000000
CY2012 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-13000000
CY2012 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
2000000
CY2012 us-gaap Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
-7000000
CY2012 us-gaap Interest Expense Debt
InterestExpenseDebt
586000000
CY2012 us-gaap Operating Expenses
OperatingExpenses
9849000000
CY2012 us-gaap Revenues
Revenues
12188000000
CY2012 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
3000000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
0.0015 pure
CY2012 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
600000000
CY2012 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
-5000000
CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
-88000000
CY2012 us-gaap Payments For Construction In Process
PaymentsForConstructionInProcess
1917000000
CY2012 us-gaap Interest Expense Other
InterestExpenseOther
20000000
CY2012 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
152000000
CY2012 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
539000000
CY2012 us-gaap Insurance Recoveries
InsuranceRecoveries
4000000
CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
123000000
CY2012 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
8076000000
CY2012 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
-1000000
CY2012 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
1138000000
CY2012 us-gaap Derivative Instruments Gain Loss Recognized In Income Net
DerivativeInstrumentsGainLossRecognizedInIncomeNet
-70000000
CY2012 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
8765000000
CY2012 us-gaap Line Of Credit Facility Covenant Terms
LineOfCreditFacilityCovenantTerms
Ratio of consolidated debt to consolidated total capital of 0.65 to 1 (at December 31, 2012 this ratio was 0.49 to 1 for Con Edison and CECONY); having liens on its assets in an aggregate amount exceeding 5 percent of its consolidated total capital, subject to certain exceptions; and the failure, following any applicable notice period, to meet certain other customary covenants.
CY2012 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
709000000
CY2012 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
2000 shares
CY2012 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-30000000
CY2012 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
1825000000
CY2012 us-gaap Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
-27000000
CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
CY2012 us-gaap Use Of Estimates
UseOfEstimates
<div> <p style="MARGIN-TOP: 13px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: ARIAL" color="#5E5E61" size="2"><b>Estimates</b></font></p> <p style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: ARIAL" color="#5E5E61" size="2">The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</font></p> </div>
CY2012 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
44000000
CY2012 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
31000000
CY2012 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
110000000
CY2012 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
111000000
CY2012 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
-9000000
CY2012 us-gaap Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
7000000
CY2012 us-gaap Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
13000000
CY2012 us-gaap Revenue Steam Products And Services
RevenueSteamProductsAndServices
596000000
CY2012 us-gaap Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
233000000
CY2012 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
493000000
CY2012 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
2599000000
CY2012 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.04 pure
CY2012 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
400000000
CY2012 ed Weighted Average Interest Rate Of Commercial Paper
WeightedAverageInterestRateOfCommercialPaper
0.003 pure
CY2012 ed Stock Issued During Period Value Dividend Reinvestment And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueDividendReinvestmentAndEmployeeStockPurchasePlan
-1000000
CY2012 ed Tax Exempt Debt Total
TaxExemptDebtTotal
1130000000
CY2012 ed Tax Exempt Debt Issued Value
TaxExemptDebtIssuedValue
494000000
CY2012 ed Unrealized Gains Losses On Derivatives Qualified As Cash Flow Hedges Tax And Reclassification Adjustment
UnrealizedGainsLossesOnDerivativesQualifiedAsCashFlowHedgesTaxAndReclassificationAdjustment
-2000000
CY2012 ed Share Based Compensation Arrangement By Share Based Payment Award Contribution Amount By Employee For Matching
ShareBasedCompensationArrangementByShareBasedPaymentAwardContributionAmountByEmployeeForMatching
9
CY2012 ed Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Contribution Per Year
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeContributionPerYear
25000
CY2012 ed Share Based Compensation Arrangement By Share Based Payment Award Maximum Employer Contribution
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployerContribution
1
CY2012 ed Net Deferred Gain Loss
NetDeferredGainLoss
-109000000
CY2012 ed Investment Tax Credits Amortization
InvestmentTaxCreditsAmortization
6000000
CY2012 ed Pension Plan Liability Adjustments Tax
PensionPlanLiabilityAdjustmentsTax
-30000000
CY2012 ed Comprehensive Income Available To Common Stockholders Net Of Tax
ComprehensiveIncomeAvailableToCommonStockholdersNetOfTax
1143000000
CY2012 ed Covenant Principal Balance Amount Limit
CovenantPrincipalBalanceAmountLimit
100000000
CY2012 ed Credit Exposure Independent System Operators
CreditExposureIndependentSystemOperators
28000000
CY2012 ed Credit Exposure Nonrated Counter Parties
CreditExposureNonratedCounterParties
3000000
CY2012 ed Debentures Total
DebenturesTotal
9310000000
CY2012 ed Deferred Gain Loss Liability
DeferredGainLossLiability
-108000000
CY2012 ed Defined Benefit Plan Investments Value
DefinedBenefitPlanInvestmentsValue
164000000
CY2012 ed Deferred Tax Assets Pension And Other Postretirement Costs
DeferredTaxAssetsPensionAndOtherPostretirementCosts
2472000000
CY2012 ed Deferred Income Taxes And Credits Gross
DeferredIncomeTaxesAndCreditsGross
8372000000
CY2012 ed Deferred Derivative Gains Total
DeferredDerivativeGainsTotal
-1000000
CY2012 ed Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss Included In Purchased Power Costs
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLossIncludedInPurchasedPowerCosts
46000000
CY2012 ed Fair Value Assets Measured On Recurring Basis Gain Loss Included In Purchased Power Costs
FairValueAssetsMeasuredOnRecurringBasisGainLossIncludedInPurchasedPowerCosts
46000000
CY2012 ed Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Included In Regulatory Assets And Liabilities
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIncludedInRegulatoryAssetsAndLiabilities
19000000
CY2012 ed Income Before Interest Income Interest Expense And Income Taxes
IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes
2345000000
CY2012 ed Capital Leases Accumulated Amortization
CapitalLeasesAccumulatedAmortization
1000000
CY2012 ed Amount Deposited With Irs To Defray Potential Interest Costs
AmountDepositedWithIrsToDefrayPotentialInterestCosts
447000000
CY2012 ed Difference Between Fair Value And Expected Market Related Value Of Plan Assets
DifferenceBetweenFairValueAndExpectedMarketRelatedValueOfPlanAssets
0.20 pure
CY2012 ed Effective Income Tax Rate Reconciliation Cost Of Removal
EffectiveIncomeTaxRateReconciliationCostOfRemoval
0.04 pure
CY2012 ed Percentage Limitation For Income Available For Dividends
PercentageLimitationForIncomeAvailableForDividends
1.00 pure
CY2012 ed Deferred Compensation Arrangement With Individual Units Issued Annually Per Individual Price
DeferredCompensationArrangementWithIndividualUnitsIssuedAnnuallyPerIndividualPrice
58.89
CY2012 ed Rolling Average Calculation Of Income Available For Dividends
RollingAverageCalculationOfIncomeAvailableForDividends
2 Y
CY2012 ed Investment Gains And Losses Recognized Time Period
InvestmentGainsAndLossesRecognizedTimePeriod
15 Y
CY2012 ed Actuarial Gains And Losses Recognized Time Period
ActuarialGainsAndLossesRecognizedTimePeriod
10 Y
CY2012 ed Deferred Compensation Arrangement With Individual Units Issued Annually Per Individual
DeferredCompensationArrangementWithIndividualUnitsIssuedAnnuallyPerIndividual
1785 shares
CY2012 ed Share Based Compensation Arrangement By Share Based Payment Award Compensation Cost Net Of Income Tax
ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCostNetOfIncomeTax
16000000
CY2012 ed Net Cash Proceeds From Securitization After Termination Of Securitization And Associated Deal Costs
NetCashProceedsFromSecuritizationAfterTerminationOfSecuritizationAndAssociatedDealCosts
210000000
CY2012 ed Asset Retirement Obligations Liabilities Settled
AssetRetirementObligationsLiabilitiesSettled
17000000
CY2012 ed Potential Refund From Customers
PotentialRefundFromCustomers
1103

Files In Submission

Name View Source Status
0001193125-13-069310-index-headers.html Edgar Link pending
0001193125-13-069310-index.html Edgar Link pending
0001193125-13-069310.txt Edgar Link pending
0001193125-13-069310-xbrl.zip Edgar Link pending
d446447d10k.htm Edgar Link pending
d446447dex10142.htm Edgar Link pending
d446447dex10166.htm Edgar Link pending
d446447dex10167.htm Edgar Link pending
d446447dex10181.htm Edgar Link pending
d446447dex10272.htm Edgar Link pending
d446447dex121.htm Edgar Link pending
d446447dex122.htm Edgar Link pending
d446447dex231.htm Edgar Link pending
d446447dex232.htm Edgar Link pending
d446447dex3111.htm Edgar Link pending
d446447dex3112.htm Edgar Link pending
d446447dex3121.htm Edgar Link pending
d446447dex3122.htm Edgar Link pending
d446447dex3211.htm Edgar Link pending
d446447dex3212.htm Edgar Link pending
d446447dex3221.htm Edgar Link pending
d446447dex3222.htm Edgar Link pending
d446447dex4292.htm Edgar Link pending
ed-20121231.xml Edgar Link completed
ed-20121231.xsd Edgar Link pending
ed-20121231_cal.xml Edgar Link unprocessable
ed-20121231_def.xml Edgar Link unprocessable
ed-20121231_lab.xml Edgar Link unprocessable
ed-20121231_pre.xml Edgar Link unprocessable
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xls Edgar Link pending
g446447g86c59.jpg Edgar Link pending
g446447g94q09.jpg Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R107.htm Edgar Link pending
R108.htm Edgar Link pending
R109.htm Edgar Link pending
R11.htm Edgar Link pending
R110.htm Edgar Link pending
R111.htm Edgar Link pending
R112.htm Edgar Link pending
R113.htm Edgar Link pending
R114.htm Edgar Link pending
R115.htm Edgar Link pending
R116.htm Edgar Link pending
R117.htm Edgar Link pending
R118.htm Edgar Link pending
R119.htm Edgar Link pending
R12.htm Edgar Link pending
R120.htm Edgar Link pending
R121.htm Edgar Link pending
R122.htm Edgar Link pending
R123.htm Edgar Link pending
R124.htm Edgar Link pending
R125.htm Edgar Link pending
R126.htm Edgar Link pending
R127.htm Edgar Link pending
R128.htm Edgar Link pending
R129.htm Edgar Link pending
R13.htm Edgar Link pending
R130.htm Edgar Link pending
R131.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending