2012 Form 10-K Financial Statement
#000119312513069310 Filed on February 21, 2013
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 |