2012 Q4 Form 10-Q Financial Statement
#000119312512462627 Filed on November 09, 2012
Income Statement
Concept | 2012 Q4 | 2012 Q3 | 2011 Q3 |
---|---|---|---|
Revenue | $1.258B | $1.709B | $1.876B |
YoY Change | -2.93% | -8.9% | -17.25% |
Cost Of Revenue | $318.0M | $300.0M | $378.0M |
YoY Change | -2.75% | -20.63% | -11.48% |
Gross Profit | $940.0M | $1.409B | $1.890B |
YoY Change | -24.86% | -25.45% | 2.72% |
Gross Profit Margin | 74.72% | 82.45% | 100.75% |
Selling, General & Admin | |||
YoY Change | |||
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $167.0M | $152.0M | $185.0M |
YoY Change | 279.55% | -17.84% | -7.96% |
% of Gross Profit | 17.77% | 10.79% | 9.79% |
Operating Expenses | $832.0M | $1.131B | $1.718B |
YoY Change | -24.5% | -34.17% | 47.85% |
Operating Profit | $112.0M | $570.0M | $494.0M |
YoY Change | 23.08% | 15.38% | 455.06% |
Interest Expense | -$90.00M | $99.00M | $113.0M |
YoY Change | -15.89% | -12.39% | -186.92% |
% of Operating Profit | -80.36% | 17.37% | 22.87% |
Other Income/Expense, Net | $1.000M | $11.00M | $13.00M |
YoY Change | -50.0% | -15.38% | -7.14% |
Pretax Income | $19.00M | $490.0M | $450.0M |
YoY Change | -55.81% | 8.89% | -1766.67% |
Income Tax | $9.000M | $179.0M | $163.0M |
% Of Pretax Income | 47.37% | 36.53% | 36.22% |
Net Earnings | -$1.156B | $374.0M | $285.0M |
YoY Change | -4724.0% | 31.23% | -270.66% |
Net Earnings / Revenue | -91.89% | 21.88% | 15.19% |
Basic Earnings Per Share | -$4.76 | $1.54 | |
Diluted Earnings Per Share | -$4.76 | $1.54 | $1.179M |
COMMON SHARES | |||
Basic Shares Outstanding | 242.6M shares | 242.6M shares | 241.7M shares |
Diluted Shares Outstanding | 242.9M shares |
Balance Sheet
Concept | 2012 Q4 | 2012 Q3 | 2011 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $184.0M | $298.0M | $522.0M |
YoY Change | -27.84% | -42.91% | -14.14% |
Cash & Equivalents | $209.0M | $273.0M | $522.0M |
Short-Term Investments | |||
Other Short-Term Assets | $98.00M | $98.00M | $702.0M |
YoY Change | -35.1% | -86.04% | -19.77% |
Inventory | $570.0M | $756.0M | $734.0M |
Prepaid Expenses | |||
Receivables | $354.0M | $523.0M | $575.0M |
Other Receivables | $71.00M | $82.00M | $147.0M |
Total Short-Term Assets | $3.596B | $2.406B | $2.680B |
YoY Change | -37.32% | -10.22% | -14.1% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $15.35B | $17.83B | $17.87B |
YoY Change | 3.37% | -0.22% | 1.23% |
Goodwill | $411.0M | $411.0M | |
YoY Change | 0.0% | ||
Intangibles | $14.00M | $14.00M | |
YoY Change | 100.0% | ||
Long-Term Investments | $408.0M | $407.0M | $330.0M |
YoY Change | 14.29% | 23.33% | 4.76% |
Other Assets | $667.0M | $772.0M | $2.056B |
YoY Change | -12.24% | -62.45% | -3.06% |
Total Long-Term Assets | $18.63B | $21.09B | $20.68B |
YoY Change | 3.6% | 2.01% | 0.8% |
TOTAL ASSETS | |||
Total Short-Term Assets | $3.596B | $2.406B | $2.680B |
Total Long-Term Assets | $18.63B | $21.09B | $20.68B |
Total Assets | $22.23B | $23.50B | $23.36B |
YoY Change | -6.29% | 0.61% | -1.16% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $533.0M | $458.0M | $410.0M |
YoY Change | -23.09% | 11.71% | -0.97% |
Accrued Expenses | $89.00M | $145.0M | $159.0M |
YoY Change | -11.88% | -8.81% | -8.62% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $5.000M | $350.0M | |
YoY Change | -98.57% | 180.0% | |
Long-Term Debt Due | $355.0M | $206.0M | $178.0M |
YoY Change | 98.32% | 15.73% | -49.72% |
Total Short-Term Liabilities | $2.686B | $1.546B | $1.848B |
YoY Change | -20.37% | -16.34% | -3.45% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $5.802B | $6.781B | $6.682B |
YoY Change | -0.87% | 1.48% | -7.95% |
Other Long-Term Liabilities | $643.0M | $563.0M | $3.294B |
YoY Change | 51.65% | -82.91% | -6.37% |
Total Long-Term Liabilities | $6.445B | $7.344B | $9.976B |
YoY Change | 2.68% | -26.38% | -7.43% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $2.686B | $1.546B | $1.848B |
Total Long-Term Liabilities | $6.445B | $7.344B | $9.976B |
Total Liabilities | $9.131B | $8.890B | $15.36B |
YoY Change | -5.38% | -42.12% | -3.26% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $1.006B | $2.259B | |
YoY Change | -57.53% | ||
Common Stock | $2.000M | $2.000M | |
YoY Change | 0.0% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $6.616B | $7.874B | $7.997B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $22.23B | $23.50B | $23.36B |
YoY Change | -6.29% | 0.61% | -1.16% |
Cashflow Statement
Concept | 2012 Q4 | 2012 Q3 | 2011 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$1.156B | $374.0M | $285.0M |
YoY Change | -4724.0% | 31.23% | -270.66% |
Depreciation, Depletion And Amortization | $167.0M | $152.0M | $185.0M |
YoY Change | 279.55% | -17.84% | -7.96% |
Cash From Operating Activities | $378.0M | $551.0M | $666.0M |
YoY Change | 20.77% | -17.27% | -8.01% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$336.0M | -$281.0M | -$263.0M |
YoY Change | 140.0% | 6.84% | 24.06% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$12.00M | -$68.00M | $6.000M |
YoY Change | -92.36% | -1233.33% | -250.0% |
Cash From Investing Activities | -$348.0M | -$349.0M | -$257.0M |
YoY Change | 17.17% | 35.8% | 18.98% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -119.0M | -2.000M | -265.0M |
YoY Change | -57.95% | -99.25% | -34.73% |
NET CHANGE | |||
Cash From Operating Activities | 378.0M | 551.0M | 666.0M |
Cash From Investing Activities | -348.0M | -349.0M | -257.0M |
Cash From Financing Activities | -119.0M | -2.000M | -265.0M |
Net Change In Cash | -89.00M | 200.0M | 144.0M |
YoY Change | -66.67% | 38.89% | 41.18% |
FREE CASH FLOW | |||
Cash From Operating Activities | $378.0M | $551.0M | $666.0M |
Capital Expenditures | -$336.0M | -$281.0M | -$263.0M |
Free Cash Flow | $714.0M | $832.0M | $929.0M |
YoY Change | 57.62% | -10.44% | -0.75% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2012Q4 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
242634671 | shares |
CY2011Q2 | us-gaap |
Minority Interest
MinorityInterest
|
155000000 | |
CY2011Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
522000000 | |
CY2011Q3 | us-gaap |
Minority Interest
MinorityInterest
|
155000000 | |
CY2012Q2 | us-gaap |
Minority Interest
MinorityInterest
|
145000000 | |
CY2012Q3 | us-gaap |
Insurance Settlements Receivable
InsuranceSettlementsReceivable
|
68000000 | |
CY2012Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
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CY2012Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
98000000 | |
CY2012Q3 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
265000000 | |
CY2012Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
8026000000 | |
CY2012Q3 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
7000000 | |
CY2012Q3 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
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167000000 | |
CY2012Q3 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1655000000 | |
CY2012Q3 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
2000000 | |
CY2012Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
2000000 | |
CY2012Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1546000000 | |
CY2012Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2259000000 | |
CY2012Q3 | us-gaap |
Assets
Assets
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23498000000 | |
CY2012Q3 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
606000000 | |
CY2012Q3 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
407000000 | |
CY2012Q3 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
96000000 | |
CY2012Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
298000000 | |
CY2012Q3 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
458000000 | |
CY2012Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1542000000 | |
CY2012Q3 | us-gaap |
Minority Interest Ownership Percentage By Noncontrolling Owners
MinorityInterestOwnershipPercentageByNoncontrollingOwners
|
0.20 | pure |
CY2012Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
523000000 | |
CY2012Q3 | us-gaap |
Inventory Net
InventoryNet
|
756000000 | |
CY2012Q3 | us-gaap |
Minority Interest
MinorityInterest
|
152000000 | |
CY2012Q3 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
87000000 | |
CY2012Q3 | us-gaap |
Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
|
393000000 | |
CY2012Q3 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
250000000 | |
CY2012Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
24000000 | |
CY2012Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
772000000 | |
CY2012Q3 | us-gaap |
Derivative Credit Risk Valuation Adjustment Derivative Liabilities
DerivativeCreditRiskValuationAdjustmentDerivativeLiabilities
|
5000000 | |
CY2012Q3 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
8000000 | |
CY2012Q3 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
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74000000 | |
CY2012Q3 | us-gaap |
Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
|
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CY2012Q3 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
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CY2012Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
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CY2012Q3 | us-gaap |
Common Stock Value
CommonStockValue
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CY2012Q3 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
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CY2012Q3 | us-gaap |
Regulated Entity Other Assets Noncurrent
RegulatedEntityOtherAssetsNoncurrent
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CY2012Q3 | us-gaap |
Goodwill
Goodwill
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CY2012Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
193000000 | |
CY2012Q3 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
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CY2012Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
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CY2012Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
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CY2012Q3 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
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CY2012Q3 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
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CY2012Q3 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
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CY2012Q3 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
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328000000 | |
CY2012Q3 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
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CY2012Q3 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
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CY2012Q3 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
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1000000 | |
CY2012Q3 | us-gaap |
Interest Payable Current
InterestPayableCurrent
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145000000 | |
CY2012Q3 | us-gaap |
Assets Current
AssetsCurrent
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2406000000 | |
CY2012Q3 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
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1152000000 | |
CY2012Q3 | us-gaap |
Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
|
244000000 | |
CY2012Q3 | us-gaap |
Decommissioning Trust Assets Amount
DecommissioningTrustAssetsAmount
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409000000 | |
CY2012Q3 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
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5611000000 | |
CY2012Q3 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
5000000 | |
CY2012Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2012Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
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CY2012Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
7874000000 | |
CY2012Q3 | us-gaap |
Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
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7145000000 | |
CY2012Q3 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
125000000 | |
CY2012Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
563000000 | |
CY2012Q3 | aee |
Derivative Liabilities Current Carrying Amount
DerivativeLiabilitiesCurrentCarryingAmount
|
155000000 | |
CY2012Q3 | aee |
Derivative Potential Loss
DerivativePotentialLoss
|
658000000 | |
CY2012Q3 | aee |
Insurance Maximum Coverage Per Incident
InsuranceMaximumCoveragePerIncident
|
118000000 | |
CY2012Q3 | aee |
Insurance Aggregate Maximum Coverage
InsuranceAggregateMaximumCoverage
|
12594000000 | |
CY2012Q3 | aee |
Letters Of Credit Held As Collateral
LettersOfCreditHeldAsCollateral
|
7000000 | |
CY2012Q3 | aee |
Receivables Payables And Accrued Income Net
ReceivablesPayablesAndAccruedIncomeNet
|
2000000 | |
CY2012Q3 | aee |
Defined Benefit Plan Estimated Future Employer Contributions In Each Of Next Five Years
DefinedBenefitPlanEstimatedFutureEmployerContributionsInEachOfNextFiveYears
|
560000000 | |
CY2012Q3 | aee |
Number Of Cubic Feet To Be Purchased
NumberOfCubicFeetToBePurchased
|
15500000000 | ft3 |
CY2010Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
545000000 | |
CY2010Q4 | us-gaap |
Minority Interest
MinorityInterest
|
154000000 | |
CY2011Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
400000000 | shares |
CY2011Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
132000000 | |
CY2011Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
8068000000 | |
CY2011Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1603000000 | |
CY2011Q4 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
1000000 | |
CY2011Q4 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
324000000 | |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-50000000 | |
CY2011Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1785000000 | |
CY2011Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2369000000 | |
CY2011Q4 | us-gaap |
Assets
Assets
|
23645000000 | |
CY2011Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
596000000 | |
CY2011Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
357000000 | |
CY2011Q4 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
98000000 | |
CY2011Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
255000000 | |
CY2011Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
693000000 | |
CY2011Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1502000000 | |
CY2011Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
473000000 | |
CY2011Q4 | us-gaap |
Inventory Net
InventoryNet
|
712000000 | |
CY2011Q4 | us-gaap |
Minority Interest
MinorityInterest
|
149000000 | |
CY2011Q4 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
116000000 | |
CY2011Q4 | us-gaap |
Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
|
456000000 | |
CY2011Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
215000000 | |
CY2011Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
20000000 | |
CY2011Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
845000000 | |
CY2011Q4 | us-gaap |
Derivative Credit Risk Valuation Adjustment Derivative Liabilities
DerivativeCreditRiskValuationAdjustmentDerivativeLiabilities
|
1000000 | |
CY2011Q4 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
5000000 | |
CY2011Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
79000000 | |
CY2011Q4 | us-gaap |
Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
|
115000000 | |
CY2011Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
3315000000 | |
CY2011Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
23645000000 | |
CY2011Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
2000000 | |
CY2011Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
65000000 | |
CY2011Q4 | us-gaap |
Regulated Entity Other Assets Noncurrent
RegulatedEntityOtherAssetsNoncurrent
|
3223000000 | |
CY2011Q4 | us-gaap |
Goodwill
Goodwill
|
411000000 | |
CY2011Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
207000000 | |
CY2011Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
69000000 | |
CY2011Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
7000000 | |
CY2011Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
18127000000 | |
CY2011Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
433000000 | |
CY2011Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
179000000 | |
CY2011Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
281000000 | |
CY2011Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2011Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
242600000 | shares |
CY2011Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
428000000 | |
CY2011Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
101000000 | |
CY2011Q4 | us-gaap |
Assets Current
AssetsCurrent
|
2295000000 | |
CY2011Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
1344000000 | |
CY2011Q4 | us-gaap |
Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
|
332000000 | |
CY2011Q4 | us-gaap |
Decommissioning Trust Assets Amount
DecommissioningTrustAssetsAmount
|
358000000 | |
CY2011Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
5598000000 | |
CY2011Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
148000000 | |
CY2011Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2011Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
6677000000 | |
CY2011Q4 | us-gaap |
Share Price
SharePrice
|
33.13 | |
CY2011Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
7919000000 | |
CY2011Q4 | us-gaap |
Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
|
7115000000 | |
CY2011Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
133000000 | |
CY2011Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
447000000 | |
CY2011Q4 | aee |
Derivative Liabilities Current Carrying Amount
DerivativeLiabilitiesCurrentCarryingAmount
|
161000000 | |
CY2011Q4 | aee |
Derivative Potential Loss
DerivativePotentialLoss
|
750000000 | |
CY2011Q4 | aee |
Letters Of Credit Held As Collateral
LettersOfCreditHeldAsCollateral
|
9000000 | |
CY2011Q4 | aee |
Receivables Payables And Accrued Income Net
ReceivablesPayablesAndAccruedIncomeNet
|
1000000 | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
36000000 | ||
us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
126000000 | ||
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-2000000 | ||
us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
1368000000 | ||
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
150000000 | ||
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
-96000000 | ||
us-gaap |
Profit Loss
ProfitLoss
|
500000000 | ||
us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
2.05 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-751000000 | ||
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
2000000 | ||
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
51000000 | ||
us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
796000000 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
241200000 | shares | |
us-gaap |
Other Income
OtherIncome
|
2000000 | ||
us-gaap |
Fuel Costs
FuelCosts
|
1217000000 | ||
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
11000000 | ||
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
793000000 | ||
us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
5000000 | ||
us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
51000000 | ||
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-6000000 | ||
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
-1000000 | ||
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
2000000 | ||
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-379000000 | ||
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
25000000 | ||
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-23000000 | ||
us-gaap |
Cost Of Goods Sold Depreciation Depletion And Amortization
CostOfGoodsSoldDepreciationDepletionAndAmortization
|
585000000 | ||
us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
152000000 | ||
us-gaap |
Other Interest And Dividend Income
OtherInterestAndDividendIncome
|
3000000 | ||
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1093000000 | ||
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-2000000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-8000000 | ||
us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
21000000 | ||
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
34000000 | ||
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-2000000 | ||
us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
558000000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
494000000 | ||
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-130000000 | ||
us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
6000000 | ||
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
15000000 | ||
us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
-98000000 | ||
us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
17000000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-837000000 | ||
us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
731000000 | ||
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
486000000 | ||
us-gaap |
Operating Expenses
OperatingExpenses
|
4860000000 | ||
us-gaap |
Cost Of Natural Gas Purchases
CostOfNaturalGasPurchases
|
413000000 | ||
us-gaap |
Revenues
Revenues
|
5953000000 | ||
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
293000000 | ||
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-15000000 | ||
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
6000000 | ||
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
147000000 | ||
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-192000000 | ||
us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
45000000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
758000000 | ||
us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
-37000000 | ||
us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
12000000 | ||
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
302000000 | ||
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
94000000 | ||
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
279000000 | ||
us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
1.155 | ||
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-18000000 | ||
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
163000000 | ||
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
355000000 | ||
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
492000000 | ||
us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
5222000000 | ||
us-gaap |
Interest Expense
InterestExpense
|
336000000 | ||
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
49000000 | ||
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
50000000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1565000000 | ||
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-8000000 | ||
aee |
Amount Gain Loss On Derivative Instruments That Qualify For Regulatory Deferral Net
AmountGainLossOnDerivativeInstrumentsThatQualifyForRegulatoryDeferralNet
|
119000000 | ||
aee |
Donations
Donations
|
4000000 | ||
aee |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityTransfersNet
|
-1000000 | ||
aee |
Gain Loss Recognized Related To Valuation Adjustments For Counterparty Default Risk
GainLossRecognizedRelatedToValuationAdjustmentsForCounterpartyDefaultRisk
|
-1000000 | ||
aee |
Generator Advances For Construction Refunded Net Of Receipts
GeneratorAdvancesForConstructionRefundedNetOfReceipts
|
-73000000 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2012 | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2012-09-30 | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001002910 | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Trading Symbol
TradingSymbol
|
AEE | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
AMEREN CORP | ||
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
25000000 | ||
us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
628000000 | ||
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
137000000 | ||
us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
1309000000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-9000000 | ||
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
754000000 | ||
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
29000000 | ||
us-gaap |
Profit Loss
ProfitLoss
|
181000000 | ||
us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.75 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1011000000 | ||
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-45000000 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
|
0.31 | pure | |
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
54000000 | ||
us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
532000000 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
242600000 | shares | |
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
3 | Segment | |
us-gaap |
Other Income
OtherIncome
|
2000000 | ||
us-gaap |
Fuel Costs
FuelCosts
|
1032000000 | ||
us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
11000000 | ||
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
263000000 | ||
us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
5000000 | ||
us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
63000000 | ||
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
11000000 | ||
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
1000000 | ||
us-gaap |
Proceeds From Legal Settlements
ProceedsFromLegalSettlements
|
1000000 | ||
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
-1000000 | ||
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-143000000 | ||
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
26000000 | ||
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
43000000 | ||
us-gaap |
Cost Of Goods Sold Depreciation Depletion And Amortization
CostOfGoodsSoldDepreciationDepletionAndAmortization
|
582000000 | ||
us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
148000000 | ||
us-gaap |
Other Interest And Dividend Income
OtherInterestAndDividendIncome
|
5000000 | ||
us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-10000000 | ||
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
576000000 | ||
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-22000000 | ||
us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest
|
6000000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
61000000 | ||
us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
21000000 | ||
us-gaap |
Payment Of Financing And Stock Issuance Costs
PaymentOfFinancingAndStockIssuanceCosts
|
7000000 | ||
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
44000000 | ||
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
31000000 | ||
us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
552000000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
182000000 | ||
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
19000000 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0041 | pure | |
us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
8000000 | ||
us-gaap |
Defined Benefit Plan Curtailments
DefinedBenefitPlanCurtailments
|
2000000 | ||
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
29000000 | ||
us-gaap |
Increase Decrease In Employee Related Liabilities
IncreaseDecreaseInEmployeeRelatedLiabilities
|
19000000 | ||
us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
|
0.17 | pure | |
us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
17000000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-307000000 | ||
us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
625000000 | ||
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
19000000 | ||
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
234000000 | ||
us-gaap |
Operating Expenses
OperatingExpenses
|
4743000000 | ||
us-gaap |
Cost Of Natural Gas Purchases
CostOfNaturalGasPurchases
|
304000000 | ||
us-gaap |
Revenues
Revenues
|
5319000000 | ||
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
82000000 | ||
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-6000000 | ||
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
-1000000 | ||
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
277000000 | ||
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-157000000 | ||
us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
56000000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
905000000 | ||
us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
-23000000 | ||
us-gaap |
Gain Loss On Sale Of Properties
GainLossOnSaleOfProperties
|
11000000 | ||
us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
6000000 | ||
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
40000000 | ||
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
97000000 | ||
us-gaap |
Proceeds From Advances For Construction
ProceedsFromAdvancesForConstruction
|
4000000 | ||
us-gaap |
Concentration Risk Credit Risk Financial Instrument Maximum Exposure
ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure
|
702000000 | ||
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
284000000 | ||
us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
1.200 | ||
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
8000000 | ||
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
341000000 | ||
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
356000000 | ||
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
242000000 | ||
us-gaap |
Severance Costs
SeveranceCosts
|
1000000 | ||
us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
4694000000 | ||
us-gaap |
Interest Expense
InterestExpense
|
338000000 | ||
us-gaap |
Property Plant And Equipment Useful Life
PropertyPlantAndEquipmentUsefulLife
|
P40Y | ||
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
22000000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1361000000 | ||
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
17000000 | ||
us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
1000000 | ||
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
882000000 | ||
aee |
Aggregate Maximum Assessment Per Incident Under Price Andersen Liability Provisions Of Atomic Energy Act
AggregateMaximumAssessmentPerIncidentUnderPriceAndersenLiabilityProvisionsOfAtomicEnergyAct
|
118000000 | ||
aee |
Aggregate Nuclear Power Industry Insurance Policy Limit For Losses From Terrorist Attacks Within Twelve Month Period
AggregateNuclearPowerIndustryInsurancePolicyLimitForLossesFromTerroristAttacksWithinTwelveMonthPeriod
|
3240000000 | ||
aee |
Amount Of Additional Weekly Indemnity Coverage Commencing After Initial Indemnity Coverage
AmountOfAdditionalWeeklyIndemnityCoverageCommencingAfterInitialIndemnityCoverage
|
3600000 | ||
aee |
Amount Of Secondary Weekly Indemnity Coverage For Prolonged Nuclear Plant Outage In Excess Of Primary Indemnity Coverage
AmountOfSecondaryWeeklyIndemnityCoverageForProlongedNuclearPlantOutageInExcessOfPrimaryIndemnityCoverage
|
900000 | ||
aee |
Amount Of Weekly Indemnity Coverage Commencing Eight Weeks After Power Outage
AmountOfWeeklyIndemnityCoverageCommencingEightWeeksAfterPowerOutage
|
4500000 | ||
aee |
Amount Of Coverage In Excess Of Primary Property Liability Coverage
AmountOfCoverageInExcessOfPrimaryPropertyLiabilityCoverage
|
2250000000 | ||
aee |
Amount Of Primary Property Liability Coverage
AmountOfPrimaryPropertyLiabilityCoverage
|
500000000 | ||
aee |
Amount Gain Loss On Derivative Instruments That Qualify For Regulatory Deferral Net
AmountGainLossOnDerivativeInstrumentsThatQualifyForRegulatoryDeferralNet
|
-105000000 | ||
aee |
Debt Default Provision Excess
DebtDefaultProvisionExcess
|
25000000 | ||
aee |
Donations
Donations
|
18000000 | ||
aee |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityTransfersNet
|
185000000 | ||
aee |
Gain Loss Recognized Related To Valuation Adjustments For Counterparty Default Risk
GainLossRecognizedRelatedToValuationAdjustmentsForCounterpartyDefaultRisk
|
-1000000 | ||
aee |
Maximum Annual Payment In Calendar Year Per Reactor Incident Under Price Andersen Liability Provisions Of Atomic Energy Act
MaximumAnnualPaymentInCalendarYearPerReactorIncidentUnderPriceAndersenLiabilityProvisionsOfAtomicEnergyAct
|
17500000 | ||
aee |
Maximum Annual Payment Per Incident At Licensed Commercia Lnuclear Reactor
MaximumAnnualPaymentPerIncidentAtLicensedCommerciaLnuclearReactor
|
17500000 | ||
aee |
Losses In Excess Of Primary Coverage
LossesInExcessOfPrimaryCoverage
|
500000000 | ||
aee |
Number Of Years Limit Of Liability And Maximum Potential Annual Payments Are Adjusted
NumberOfYearsLimitOfLiabilityAndMaximumPotentialAnnualPaymentsAreAdjusted
|
5 | Y | |
aee |
Nwf Fee Number Of Mills
NwfFeeNumberOfMills
|
1 | kW | |
aee |
Number Of Weeks Of Coverage After First Eight Weeks Of Outage
NumberOfWeeksOfCoverageAfterFirstEightWeeksOfOutage
|
52 | Week | |
aee |
Number Of Additional Weeks After Initial Indemnity Coverage For Power Outage
NumberOfAdditionalWeeksAfterInitialIndemnityCoverageForPowerOutage
|
71 | Week | |
aee |
Gas Transportation Agreements Number Of Years
GasTransportationAgreementsNumberOfYears
|
10 | Y | |
aee |
Spent Nuclear Fuel Disposal Fee
SpentNuclearFuelDisposalFee
|
0.001 | ||
aee |
Premium Related To Debt Redemptions
PremiumRelatedToDebtRedemptions
|
-138000000 | ||
aee |
Renewable Energy Credits Agreements Number Of Years
RenewableEnergyCreditsAgreementsNumberOfYears
|
20 | Y | |
CY2012Q2 | aee |
Number Of Employee Reduction
NumberOfEmployeeReduction
|
44 | Employees |
CY2009 | aee |
Annual Decommissioning Costs Included In Costs Of Service
AnnualDecommissioningCostsIncludedInCostsOfService
|
7000000 | |
CY2010 | aee |
Annual Decommissioning Costs Included In Costs Of Service
AnnualDecommissioningCostsIncludedInCostsOfService
|
7000000 | |
CY2011 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
89000000 | |
CY2011 | us-gaap |
Concentration Risk Credit Risk Financial Instrument Maximum Exposure
ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure
|
790000000 | |
CY2011 | aee |
Annual Decommissioning Costs Included In Costs Of Service
AnnualDecommissioningCostsIncludedInCostsOfService
|
7000000 | |
CY2011 | aee |
Number Of Units At Energy Centers That Ceased Operations
NumberOfUnitsAtEnergyCentersThatCeasedOperations
|
4 | Unit |
CY2012Q1 | aee |
Percentage Decrease In Market Price For Power
PercentageDecreaseInMarketPriceForPower
|
0.14 | pure |
CY2011Q2 | us-gaap |
Impairment Of Intangible Assets Finitelived
ImpairmentOfIntangibleAssetsFinitelived
|
2000000 | |
CY2011Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
13000000 | |
CY2011Q3 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
124000000 | |
CY2011Q3 | us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
432000000 | |
CY2011Q3 | us-gaap |
Profit Loss
ProfitLoss
|
287000000 | |
CY2011Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
1.18 | |
CY2011Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
1000000 | |
CY2011Q3 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
18000000 | |
CY2011Q3 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
332000000 | |
CY2011Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
241700000 | shares |
CY2011Q3 | us-gaap |
Fuel Costs
FuelCosts
|
467000000 | |
CY2011Q3 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
4000000 | |
CY2011Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
450000000 | |
CY2011Q3 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
2000000 | |
CY2011Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
-2000000 | |
CY2011Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
1000000 | |
CY2011Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
-1000000 | |
CY2011Q3 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
10000000 | |
CY2011Q3 | us-gaap |
Cost Of Goods Sold Depreciation Depletion And Amortization
CostOfGoodsSoldDepreciationDepletionAndAmortization
|
196000000 | |
CY2011Q3 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
57000000 | |
CY2011Q3 | us-gaap |
Other Interest And Dividend Income
OtherInterestAndDividendIncome
|
1000000 | |
CY2011Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
550000000 | |
CY2011Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-4000000 | |
CY2011Q3 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
7000000 | |
CY2011Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
285000000 | |
CY2011Q3 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
2000000 | |
CY2011Q3 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
5000000 | |
CY2011Q3 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
130000000 | |
CY2011Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
281000000 | |
CY2011Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
1718000000 | |
CY2011Q3 | us-gaap |
Cost Of Natural Gas Purchases
CostOfNaturalGasPurchases
|
46000000 | |
CY2011Q3 | us-gaap |
Revenues
Revenues
|
2268000000 | |
CY2011Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
163000000 | |
CY2011Q3 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
2000000 | |
CY2011Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.385 | |
CY2011Q3 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
121000000 | |
CY2011Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
283000000 | |
CY2011Q3 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
2138000000 | |
CY2011Q3 | us-gaap |
Interest Expense
InterestExpense
|
113000000 | |
CY2011Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-2000000 | |
CY2011Q3 | aee |
Amount Gain Loss On Derivative Instruments That Qualify For Regulatory Deferral Net
AmountGainLossOnDerivativeInstrumentsThatQualifyForRegulatoryDeferralNet
|
-17000000 | |
CY2011Q3 | aee |
Donations
Donations
|
1000000 | |
CY2011Q3 | aee |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityTransfersNet
|
-4000000 | |
CY2012Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
10000000 | |
CY2012Q3 | us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
424000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
|
-9000000 | |
CY2012Q3 | us-gaap |
Profit Loss
ProfitLoss
|
374000000 | |
CY2012Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
1.54 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-43000000 | |
CY2012Q3 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
17000000 | |
CY2012Q3 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
236000000 | |
CY2012Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
242600000 | shares |
CY2012Q3 | us-gaap |
Other Income
OtherIncome
|
1000000 | |
CY2012Q3 | us-gaap |
Fuel Costs
FuelCosts
|
359000000 | |
CY2012Q3 | us-gaap |
Other Noninterest Expense
OtherNoninterestExpense
|
4000000 | |
CY2012Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
532000000 | |
CY2012Q3 | us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
2000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
2000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax
|
3000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax
|
-5000000 | |
CY2012Q3 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
9000000 | |
CY2012Q3 | us-gaap |
Cost Of Goods Sold Depreciation Depletion And Amortization
CostOfGoodsSoldDepreciationDepletionAndAmortization
|
188000000 | |
CY2012Q3 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
55000000 | |
CY2012Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
635000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest
|
6000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
41000000 | |
CY2012Q3 | us-gaap |
Interest Income Securities Tax Exempt
InterestIncomeSecuritiesTaxExempt
|
7000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
30000000 | |
CY2012Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
374000000 | |
CY2012Q3 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
9000000 | |
CY2012Q3 | aee |
Donations
Donations
|
3000000 | |
CY2012Q3 | aee |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Liability Transfers Net
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetLiabilityTransfersNet
|
-3000000 | |
CY2012Q3 | us-gaap |
Defined Benefit Plan Curtailments
DefinedBenefitPlanCurtailments
|
2000000 | |
CY2012Q3 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
7000000 | |
CY2012Q3 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
130000000 | |
CY2012Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
406000000 | |
CY2012Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
1366000000 | |
CY2012Q3 | us-gaap |
Cost Of Natural Gas Purchases
CostOfNaturalGasPurchases
|
40000000 | |
CY2012Q3 | us-gaap |
Revenues
Revenues
|
2001000000 | |
CY2012Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
158000000 | |
CY2012Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.400 | |
CY2012Q3 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
119000000 | |
CY2012Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
415000000 | |
CY2012Q3 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
1871000000 | |
CY2012Q3 | us-gaap |
Interest Expense
InterestExpense
|
113000000 | |
CY2012Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
3000000 | |
CY2012Q3 | aee |
Amount Gain Loss On Derivative Instruments That Qualify For Regulatory Deferral Net
AmountGainLossOnDerivativeInstrumentsThatQualifyForRegulatoryDeferralNet
|
44000000 |