2011 Q3 Form 10-Q Financial Statement
#000000490411000140 Filed on October 28, 2011
Income Statement
Concept | 2011 Q3 | 2010 Q3 |
---|---|---|
Revenue | $4.333B | $4.064B |
YoY Change | 6.62% | 14.58% |
Cost Of Revenue | $294.0M | $247.0M |
YoY Change | 19.03% | 0.0% |
Gross Profit | $4.039B | $3.817B |
YoY Change | 5.82% | 15.67% |
Gross Profit Margin | 93.21% | 93.92% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $445.0M | $424.0M |
YoY Change | 4.95% | 0.71% |
% of Gross Profit | 11.02% | 11.11% |
Operating Expenses | $3.443B | $3.039B |
YoY Change | 13.29% | 13.02% |
Operating Profit | $890.0M | $1.025B |
YoY Change | -13.17% | 19.46% |
Interest Expense | $242.0M | $251.0M |
YoY Change | -3.59% | 1.21% |
% of Operating Profit | 27.19% | 24.49% |
Other Income/Expense, Net | $291.0M | $18.00M |
YoY Change | 1516.67% | 50.0% |
Pretax Income | $984.0M | $812.0M |
YoY Change | 21.18% | 24.92% |
Income Tax | $334.0M | $258.0M |
% Of Pretax Income | 33.94% | 31.77% |
Net Earnings | $929.0M | $556.0M |
YoY Change | 67.09% | 25.23% |
Net Earnings / Revenue | 21.44% | 13.68% |
Basic Earnings Per Share | $1.92 | $1.16 |
Diluted Earnings Per Share | $1.92 | $1.16 |
COMMON SHARES | ||
Basic Shares Outstanding | 482.5M shares | 479.6M shares |
Diluted Shares Outstanding | 482.8M shares | 479.8M shares |
Balance Sheet
Concept | 2011 Q3 | 2010 Q3 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $786.0M | $1.416B |
YoY Change | -44.49% | 24.65% |
Cash & Equivalents | $546.0M | $1.090B |
Short-Term Investments | $240.0M | $326.0M |
Other Short-Term Assets | $616.0M | $155.0M |
YoY Change | 297.42% | -86.51% |
Inventory | $1.173B | $1.409B |
Prepaid Expenses | ||
Receivables | $1.860B | $1.816B |
Other Receivables | $187.0M | $273.0M |
Total Short-Term Assets | $4.374B | $5.421B |
YoY Change | -19.31% | 21.03% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $36.42B | $35.00B |
YoY Change | 4.05% | 3.48% |
Goodwill | $76.00M | $76.00M |
YoY Change | 0.0% | |
Intangibles | ||
YoY Change | ||
Long-Term Investments | ||
YoY Change | ||
Other Assets | $1.135B | $910.0M |
YoY Change | 24.73% | -89.68% |
Total Long-Term Assets | $10.40B | $9.473B |
YoY Change | 9.74% | -77.82% |
TOTAL ASSETS | ||
Total Short-Term Assets | $4.374B | $5.421B |
Total Long-Term Assets | $10.40B | $9.473B |
Total Assets | $51.19B | $49.89B |
YoY Change | 2.6% | 5.72% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $1.003B | $884.0M |
YoY Change | 13.46% | -11.95% |
Accrued Expenses | $235.0M | $255.0M |
YoY Change | -7.84% | 9.91% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $1.279B | $1.466B |
YoY Change | -12.76% | 316.48% |
Long-Term Debt Due | $1.267B | $1.286B |
YoY Change | -1.48% | -16.49% |
Total Short-Term Liabilities | $5.684B | $6.148B |
YoY Change | -7.55% | 23.28% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $15.18B | $16.00B |
YoY Change | -5.08% | 1.79% |
Other Long-Term Liabilities | $978.0M | $804.0M |
YoY Change | 21.64% | -82.68% |
Total Long-Term Liabilities | $30.79B | $30.03B |
YoY Change | 2.54% | 47.51% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $5.684B | $6.148B |
Total Long-Term Liabilities | $30.79B | $30.03B |
Total Liabilities | $36.47B | $36.18B |
YoY Change | 0.82% | 6.19% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $5.810B | $4.887B |
YoY Change | 18.89% | |
Common Stock | $3.271B | $3.252B |
YoY Change | 0.58% | |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | 20.31M shares | 20.28M shares |
Shareholders Equity | $14.65B | $13.66B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $51.19B | $49.89B |
YoY Change | 2.6% | 5.72% |
Cashflow Statement
Concept | 2011 Q3 | 2010 Q3 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $929.0M | $556.0M |
YoY Change | 67.09% | 25.23% |
Depreciation, Depletion And Amortization | $445.0M | $424.0M |
YoY Change | 4.95% | 0.71% |
Cash From Operating Activities | $1.606B | $1.120B |
YoY Change | 43.39% | 10.45% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$747.0M | -$553.0M |
YoY Change | 35.08% | -4.16% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $60.00M | -$30.00M |
YoY Change | -300.0% | -28.57% |
Cash From Investing Activities | -$687.0M | -$583.0M |
YoY Change | 17.84% | -5.82% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | -790.0M | -285.0M |
YoY Change | 177.19% | -329.84% |
NET CHANGE | ||
Cash From Operating Activities | 1.606B | 1.120B |
Cash From Investing Activities | -687.0M | -583.0M |
Cash From Financing Activities | -790.0M | -285.0M |
Net Change In Cash | 129.0M | 252.0M |
YoY Change | -48.81% | -51.45% |
FREE CASH FLOW | ||
Cash From Operating Activities | $1.606B | $1.120B |
Capital Expenditures | -$747.0M | -$553.0M |
Free Cash Flow | $2.353B | $1.673B |
YoY Change | 40.65% | 5.15% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Document Period End Date
DocumentPeriodEndDate
|
2011-09-30 | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
CY2011Q4 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
482912247 | shares |
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2011 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
AMERICAN ELECTRIC POWER CO INC | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000004904 | ||
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
10901000000 | USD | |
us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
771000000 | USD | |
us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
10468000000 | USD | |
us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
525000000 | USD | |
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Electric Utility Revenue
ElectricUtilityRevenue
|
4044000000 | USD |
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Other Sales Revenue Net
OtherSalesRevenueNet
|
289000000 | USD |
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Electric Utility Revenue
ElectricUtilityRevenue
|
3876000000 | USD |
CY2010Q3 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
188000000 | USD |
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Electric Production Expense
ElectricProductionExpense
|
3407000000 | USD | |
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Cost Of Purchased Power
CostOfPurchasedPower
|
856000000 | USD | |
us-gaap |
Utilities Operating Expense Operations
UtilitiesOperatingExpenseOperations
|
2130000000 | USD | |
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Utilities Operating Expense Maintenance
UtilitiesOperatingExpenseMaintenance
|
864000000 | USD | |
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Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
628000000 | USD | |
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Operating Expenses
OperatingExpenses
|
9233000000 | USD | |
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Electric Production Expense
ElectricProductionExpense
|
3098000000 | USD | |
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Cost Of Purchased Power
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Utilities Operating Expense Operations
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|
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Utilities Operating Expense Maintenance
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Taxes Excluding Income And Excise Taxes
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|
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Operating Expenses
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Electric Production Expense
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Cost Of Purchased Power
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247000000 | USD |
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|
262000000 | USD |
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Taxes Excluding Income And Excise Taxes
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|
210000000 | USD |
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Operating Expenses
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Electric Production Expense
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Cost Of Purchased Power
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Utilities Operating Expense Operations
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283000000 | USD |
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Taxes Excluding Income And Excise Taxes
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213000000 | USD |
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Operating Expenses
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Operating Income Loss
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Investment Income Net
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Carrying Costs Income
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Interest Expense
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Interest Expense
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Interest Expense
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Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
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Income Tax Expense Benefit
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Income Tax Expense Benefit
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Profit Loss
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Profit Loss
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Net Income Loss Attributable To Noncontrolling Interest
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Net Income Loss
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Net Income Loss
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Net Income Loss
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Net Income Loss
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Net Income Loss Available To Common Stockholders Basic
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Net Income Loss Available To Common Stockholders Basic
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Net Income Loss Available To Common Stockholders Basic
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Net Income Loss Available To Common Stockholders Basic
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Weighted Average Number Of Shares Outstanding Basic
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|
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Weighted Average Number Of Shares Outstanding Basic
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|
479023690 | shares | |
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Weighted Average Number Of Shares Outstanding Basic
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|
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Weighted Average Number Of Shares Outstanding Basic
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|
482498734 | shares |
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Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Basic Share
IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare
|
2.82 | ||
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Income Loss From Extraordinary Items Net Of Tax Per Basic Share
IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare
|
0.57 | ||
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Earnings Per Share Basic
EarningsPerShareBasic
|
3.39 | ||
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Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Basic Share
IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare
|
2.16 | ||
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Income Loss From Extraordinary Items Net Of Tax Per Basic Share
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|
0 | ||
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Earnings Per Share Basic
EarningsPerShareBasic
|
2.16 | ||
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Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Basic Share
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|
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Income Loss From Extraordinary Items Net Of Tax Per Basic Share
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|
0 | |
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Earnings Per Share Basic
EarningsPerShareBasic
|
1.16 | |
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Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Basic Share
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|
1.35 | |
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Income Loss From Extraordinary Items Net Of Tax Per Basic Share
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|
0.57 | |
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Earnings Per Share Basic
EarningsPerShareBasic
|
1.92 | |
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Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
482126964 | shares | |
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Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
479261415 | shares | |
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Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
479750447 | shares |
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Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
482796945 | shares |
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Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Diluted Share
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|
2.82 | ||
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Income Loss From Extraordinary Items Net Of Tax Per Diluted Share
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|
0.57 | ||
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Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.39 | ||
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Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Diluted Share
IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
|
2.16 | ||
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Income Loss From Extraordinary Items Net Of Tax Per Diluted Share
IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare
|
0 | ||
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Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.16 | ||
CY2010Q3 | us-gaap |
Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Diluted Share
IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
|
1.16 | |
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Income Loss From Extraordinary Items Net Of Tax Per Diluted Share
IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare
|
0 | |
CY2010Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.16 | |
CY2011Q3 | us-gaap |
Income Loss Before Extraordinary Items And Cumulative Effect Of Change In Accounting Principle Per Diluted Share
IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
|
1.35 | |
CY2011Q3 | us-gaap |
Income Loss From Extraordinary Items Net Of Tax Per Diluted Share
IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare
|
0.57 | |
CY2011Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.92 | |
CY2011Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.46 | USD |
CY2010Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.42 | USD |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.38 | USD | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.25 | USD | |
CY2011Q3 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
26000000 | USD |
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Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
17000000 | USD |
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Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
69000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
60000000 | USD | |
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Dividends Preferred Stock
DividendsPreferredStock
|
1000000 | USD |
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Dividends Preferred Stock
DividendsPreferredStock
|
1000000 | USD |
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Dividends Preferred Stock
DividendsPreferredStock
|
2000000 | USD | |
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Dividends Preferred Stock
DividendsPreferredStock
|
2000000 | USD | |
CY2011Q3 | us-gaap |
Revenues
Revenues
|
4333000000 | USD |
CY2010Q3 | us-gaap |
Revenues
Revenues
|
4064000000 | USD |
us-gaap |
Revenues
Revenues
|
11672000000 | USD | |
us-gaap |
Revenues
Revenues
|
10993000000 | USD | |
CY2011Q3 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
445000000 | USD |
CY2010Q3 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
424000000 | USD |
us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
1258000000 | USD | |
us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
1237000000 | USD | |
CY2011Q3 | us-gaap |
Other Asset Impairment Charges
OtherAssetImpairmentCharges
|
90000000 | USD |
CY2010Q3 | us-gaap |
Other Asset Impairment Charges
OtherAssetImpairmentCharges
|
0 | USD |
us-gaap |
Other Asset Impairment Charges
OtherAssetImpairmentCharges
|
90000000 | USD | |
us-gaap |
Other Asset Impairment Charges
OtherAssetImpairmentCharges
|
0 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1050000000 | USD | |
aep |
Subtotal Common Shareholders Equity
SubtotalCommonShareholdersEquity
|
12606000000 | USD | |
CY2009Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13140000000 | USD |
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
602000000 | USD | |
us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
4000000 | USD | |
us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease
|
2000000 | USD | |
us-gaap |
Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease
|
-9000000 | USD | |
us-gaap |
Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax
OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax
|
17000000 | USD | |
CY2010Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13656000000 | USD |
aep |
Subtotal Common Shareholders Equity
SubtotalCommonShareholdersEquity
|
13014000000 | USD | |
us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Tax Effect Period Increase Decrease
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease
|
8000000 | USD | |
us-gaap |
Other Comprehensive Income Available For Sale Securities Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesTax
|
2000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax Effect
OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTaxEffect
|
9000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Pension Cost Tax Effect
OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTaxEffect
|
9000000 | USD | |
us-gaap |
Other Comprehensive Income Available For Sale Securities Tax
OtherComprehensiveIncomeAvailableForSaleSecuritiesTax
|
5000000 | USD | |
us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Tax Effect Period Increase Decrease
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease
|
1000000 | USD | |
us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
70000000 | USD | |
us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-8000000 | USD | |
us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease
|
-14000000 | USD | |
us-gaap |
Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease
OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease
|
-3000000 | USD | |
us-gaap |
Other Comprehensive Income Amortization Of Defined Benefit Plan Net Prior Service Cost Recognized In Net Periodic Pension Cost Net Of Tax
OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax
|
18000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1639000000 | USD | |
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
668000000 | USD | |
us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
66000000 | USD | |
CY2011Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
546000000 | USD |
CY2011Q3 | us-gaap |
Short Term Investments
ShortTermInvestments
|
240000000 | USD |
CY2010Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
294000000 | USD |
CY2010Q4 | us-gaap |
Short Term Investments
ShortTermInvestments
|
416000000 | USD |
CY2011Q3 | us-gaap |
Transfers Accounted For As Secured Borrowings Assets Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount
|
1024000000 | USD |
CY2011Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
34000000 | USD |
CY2011Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1860000000 | USD |
CY2010Q4 | us-gaap |
Transfers Accounted For As Secured Borrowings Assets Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount
|
949000000 | USD |
CY2010Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
41000000 | USD |
CY2010Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1923000000 | USD |
CY2011Q3 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
629000000 | USD |
CY2011Q3 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
78000000 | USD |
CY2011Q3 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
78000000 | USD |
CY2011Q3 | us-gaap |
Margin Deposit Assets
MarginDepositAssets
|
62000000 | USD |
CY2011Q3 | us-gaap |
Assets Current
AssetsCurrent
|
4374000000 | USD |
CY2010Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
611000000 | USD |
CY2010Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
389000000 | USD |
CY2010Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
81000000 | USD |
CY2010Q4 | us-gaap |
Margin Deposit Assets
MarginDepositAssets
|
88000000 | USD |
CY2010Q4 | us-gaap |
Assets Current
AssetsCurrent
|
5016000000 | USD |
CY2011Q3 | us-gaap |
Public Utilities Property Plant And Equipment Generation Or Processing
PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing
|
24666000000 | USD |
CY2011Q3 | us-gaap |
Public Utilities Property Plant And Equipment Transmission
PublicUtilitiesPropertyPlantAndEquipmentTransmission
|
8826000000 | USD |
CY2011Q3 | us-gaap |
Public Utilities Property Plant And Equipment Distribution
PublicUtilitiesPropertyPlantAndEquipmentDistribution
|
14620000000 | USD |
CY2010Q4 | us-gaap |
Public Utilities Property Plant And Equipment Generation Or Processing
PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing
|
24352000000 | USD |
CY2010Q4 | us-gaap |
Public Utilities Property Plant And Equipment Transmission
PublicUtilitiesPropertyPlantAndEquipmentTransmission
|
8576000000 | USD |
CY2010Q4 | us-gaap |
Public Utilities Property Plant And Equipment Distribution
PublicUtilitiesPropertyPlantAndEquipmentDistribution
|
14208000000 | USD |
CY2011Q3 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
3880000000 | USD |
CY2011Q3 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
3105000000 | USD |
CY2011Q3 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
55097000000 | USD |
CY2011Q3 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
18680000000 | USD |
CY2011Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
36417000000 | USD |
CY2010Q4 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
3846000000 | USD |
CY2010Q4 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
2758000000 | USD |
CY2010Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
53740000000 | USD |
CY2010Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
18066000000 | USD |
CY2010Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
35674000000 | USD |
CY2011Q3 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
1625000000 | USD |
CY2011Q3 | aep |
Spent Nuclear Fuel And Decommissioning Trusts
SpentNuclearFuelAndDecommissioningTrusts
|
1513000000 | USD |
CY2011Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
14653000000 | USD |
CY2011Q3 | us-gaap |
Goodwill
Goodwill
|
76000000 | USD |
CY2011Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1135000000 | USD |
CY2011Q3 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
10396000000 | USD |
CY2011Q3 | us-gaap |
Assets
Assets
|
51187000000 | USD |
CY2010Q4 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
1742000000 | USD |
CY2010Q4 | aep |
Spent Nuclear Fuel And Decommissioning Trusts
SpentNuclearFuelAndDecommissioningTrusts
|
1515000000 | USD |
CY2010Q4 | us-gaap |
Goodwill
Goodwill
|
76000000 | USD |
CY2010Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1079000000 | USD |
CY2010Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
9765000000 | USD |
CY2010Q4 | us-gaap |
Assets
Assets
|
50455000000 | USD |
CY2011Q3 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
1267000000 | USD |
CY2011Q3 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
113000000 | USD |
CY2011Q3 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
280000000 | USD |
CY2011Q3 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
501000000 | USD |
CY2011Q3 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
235000000 | USD |
CY2011Q3 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
2000000 | USD |
CY2011Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
1004000000 | USD |
CY2011Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5684000000 | USD |
CY2011Q3 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1003000000 | USD |
CY2010Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1061000000 | USD |
CY2010Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
1309000000 | USD |
CY2010Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
129000000 | USD |
CY2010Q4 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
273000000 | USD |
CY2010Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
702000000 | USD |
CY2010Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
281000000 | USD |
CY2010Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
17000000 | USD |
CY2010Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
952000000 | USD |
CY2010Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
6518000000 | USD |
CY2011Q3 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
133000000 | USD |
CY2011Q3 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
1441000000 | USD |
CY2011Q3 | aep |
Employee Benefits And Pension Obligations
EmployeeBenefitsAndPensionObligations
|
1718000000 | USD |
CY2011Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
978000000 | USD |
CY2011Q3 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
30790000000 | USD |
CY2010Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
15502000000 | USD |
CY2010Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
141000000 | USD |
CY2010Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
1394000000 | USD |
CY2010Q4 | aep |
Employee Benefits And Pension Obligations
EmployeeBenefitsAndPensionObligations
|
1893000000 | USD |
CY2010Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
795000000 | USD |
CY2010Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
30255000000 | USD |
CY2011Q3 | us-gaap |
Liabilities
Liabilities
|
36474000000 | USD |
CY2011Q3 | us-gaap |
Temporary Equity Carrying Amount
TemporaryEquityCarryingAmount
|
60000000 | USD |
CY2010Q4 | us-gaap |
Liabilities
Liabilities
|
36773000000 | USD |
CY2010Q4 | us-gaap |
Temporary Equity Carrying Amount
TemporaryEquityCarryingAmount
|
60000000 | USD |
CY2011Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
3271000000 | USD |
CY2011Q3 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
5952000000 | USD |
CY2011Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
5810000000 | USD |
CY2011Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-380000000 | USD |
CY2011Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
51187000000 | USD |
CY2010Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
3257000000 | USD |
CY2010Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
5904000000 | USD |
CY2010Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
4842000000 | USD |
CY2010Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-381000000 | USD |
CY2010Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
13622000000 | USD |
CY2010Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13622000000 | USD |
CY2010Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
50455000000 | USD |
CY2011Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
600000000 | shares |
CY2011Q3 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
503177402 | shares |
CY2010Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
600000000 | shares |
CY2010Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
501114881 | shares |
CY2011Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
6.50 | USD |
CY2011Q3 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
20307725 | shares |
CY2010Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
6.50 | USD |
CY2010Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
20307725 | shares |
CY2011Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
14653000000 | USD |
CY2010Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
4943000000 | USD |
CY2011Q3 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
5731000000 | USD |
CY2011Q3 | aep |
Accounts Receivable Customers
AccountsReceivableCustomers
|
622000000 | USD |
CY2010Q4 | aep |
Accounts Receivable Customers
AccountsReceivableCustomers
|
683000000 | USD |
CY2010Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1346000000 | USD |
CY2011Q3 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1279000000 | USD |
CY2011Q3 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
164000000 | USD |
CY2011Q3 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
316000000 | USD |
CY2010Q4 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
232000000 | USD |
CY2010Q4 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
410000000 | USD |
CY2010Q4 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
837000000 | USD |
CY2011Q3 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
544000000 | USD |
CY2011Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
15183000000 | USD |
CY2010Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
3171000000 | USD |
CY2011Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
3229000000 | USD |
CY2011Q3 | us-gaap |
Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
|
750000000 | USD |
CY2010Q4 | us-gaap |
Transfers Accounted For As Secured Borrowings Associated Liabilities Carrying Amount
TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
|
690000000 | USD |
CY2011Q3 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
529000000 | USD |
CY2010Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
656000000 | USD |
CY2011Q3 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
8108000000 | USD |
CY2010Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
7359000000 | USD |
CY2011Q3 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
173000000 | USD |
CY2010Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
145000000 | USD |
CY2011Q3 | us-gaap |
Litigation Reserve
LitigationReserve
|
0 | USD |
CY2010Q4 | us-gaap |
Litigation Reserve
LitigationReserve
|
448000000 | USD |
CY2011Q3 | aep |
Rate Matters
RateMatters
|
USD | |
CY2010Q4 | aep |
Rate Matters
RateMatters
|
USD | |
CY2011Q3 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2010Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2011Q3 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
139000000 | USD |
CY2010Q4 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
195000000 | USD |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
19000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1967000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1575000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
70000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
65000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1201000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1118000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
290000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
1223000000 | USD | |
us-gaap |
Repayments Of Long Term Capital Lease Obligations
RepaymentsOfLongTermCapitalLeaseObligations
|
53000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
668000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
602000000 | USD | |
CY2011Q3 | us-gaap |
Other Receivables
OtherReceivables
|
109000000 | USD |
CY2010Q4 | us-gaap |
Other Receivables
OtherReceivables
|
137000000 | USD |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
764000000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-84000000 | USD | |
aep |
Amortization Of Nuclear Fuel
AmortizationOfNuclearFuel
|
108000000 | USD | |
us-gaap |
Amortization Of Deferred Property Taxes
AmortizationOfDeferredPropertyTaxes
|
173000000 | USD | |
aep |
Fuel Over Under Recovery Net
FuelOverUnderRecoveryNet
|
94000000 | USD | |
us-gaap |
Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
|
-51000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-275000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-66000000 | USD | |
us-gaap |
Payments For Construction In Process
PaymentsForConstructionInProcess
|
1849000000 | USD | |
us-gaap |
Payments For Construction In Process
PaymentsForConstructionInProcess
|
1629000000 | USD | |
aep |
Change In Other Temporary Investments Net
ChangeInOtherTemporaryInvestmentsNet
|
-62000000 | USD | |
aep |
Change In Other Temporary Investments Net
ChangeInOtherTemporaryInvestmentsNet
|
-63000000 | USD | |
us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
1024000000 | USD | |
us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
1542000000 | USD | |
us-gaap |
Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
|
1094000000 | USD | |
us-gaap |
Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
|
1477000000 | USD | |
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
116000000 | USD | |
us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
160000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
38000000 | USD | |
us-gaap |
Repayments Of Long Term Capital Lease Obligations
RepaymentsOfLongTermCapitalLeaseObligations
|
74000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-1119000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
473000000 | USD | |
CY2009Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
490000000 | USD |
CY2010Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1090000000 | USD |
us-gaap |
Interest Paid Net
InterestPaidNet
|
716000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-119000000 | USD | |
us-gaap |
Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
|
39000000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
755000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-243000000 | USD | |
us-gaap |
Capital Lease Obligations Incurred
CapitalLeaseObligationsIncurred
|
190000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1454000000 | USD | |
us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
2000000 | USD | |
us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
2000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
3338000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1520000000 | USD | |
us-gaap |
Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
|
766000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-240000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-163000000 | USD | |
us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-32000000 | USD | |
aep |
Noncash Acquisition Of Fort Wayne Property Through Recording Of Long Term Debt
NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt
|
0 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1702000000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
108000000 | USD | |
aep |
Amortization Of Nuclear Fuel
AmortizationOfNuclearFuel
|
113000000 | USD | |
us-gaap |
Amortization Of Deferred Property Taxes
AmortizationOfDeferredPropertyTaxes
|
157000000 | USD | |
aep |
Fuel Over Under Recovery Net
FuelOverUnderRecoveryNet
|
233000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
404000000 | USD | |
us-gaap |
Payments To Acquire Oil And Gas Property
PaymentsToAcquireOilAndGasProperty
|
0 | USD | |
us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
51000000 | USD | |
us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
0 | USD | |
us-gaap |
Payments For Legal Settlements
PaymentsForLegalSettlements
|
211000000 | USD | |
us-gaap |
Payments For Legal Settlements
PaymentsForLegalSettlements
|
0 | USD | |
us-gaap |
Payments To Acquire Oil And Gas Property
PaymentsToAcquireOilAndGasProperty
|
214000000 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
252000000 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
600000000 | USD | |
us-gaap |
Proceeds From Short Term Debt Maturing In More Than Three Months
ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
|
462000000 | USD | |
us-gaap |
Proceeds From Short Term Debt Maturing In More Than Three Months
ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
|
195000000 | USD | |
us-gaap |
Repayments Of Short Term Debt Maturing In More Than Three Months
RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
|
819000000 | USD | |
us-gaap |
Repayments Of Short Term Debt Maturing In More Than Three Months
RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
|
78000000 | USD | |
us-gaap |
Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
|
229000000 | USD | |
us-gaap |
Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
|
304000000 | USD | |
aep |
Government Grants Included In Accounts Receivable
GovernmentGrantsIncludedInAccountsReceivable
|
0 | USD | |
aep |
Government Grants Included In Accounts Receivable
GovernmentGrantsIncludedInAccountsReceivable
|
2000000 | USD | |
us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
104000000 | USD | |
us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
69000000 | USD | |
us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
32000000 | USD | |
us-gaap |
Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
|
50000000 | USD | |
us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
225000000 | USD | |
us-gaap |
Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
|
183000000 | USD | |
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
-42000000 | USD | |
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
223000000 | USD | |
us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
13000000 | USD | |
us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
-35000000 | USD | |
us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-7000000 | USD | |
us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
16000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
10000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
16000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
3000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-1000000 | USD | |
us-gaap |
Pension Contributions
PensionContributions
|
463000000 | USD | |
us-gaap |
Pension Contributions
PensionContributions
|
150000000 | USD | |
us-gaap |
Increase Decrease In Margin Deposits Outstanding
IncreaseDecreaseInMarginDepositsOutstanding
|
-26000000 | USD | |
us-gaap |
Increase Decrease In Margin Deposits Outstanding
IncreaseDecreaseInMarginDepositsOutstanding
|
-3000000 | USD | |
us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-46000000 | USD | |
aep |
Noncash Acquisition Of Fort Wayne Property Through Recording Of Long Term Debt
NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt
|
27000000 | USD | |
CY2011Q3 | aep |
Minimum Percentage Of Equity Aep Provides
MinimumPercentageOfEquityAepProvides
|
0.05 | pure |
aep |
Percentage Of Short Term Borrowing Needs In Excess Of Third Party Financings
PercentageOfShortTermBorrowingNeedsInExcessOfThirdPartyFinancings
|
0.2 | pure | |
CY2010Q3 | us-gaap |
Secured Debt
SecuredDebt
|
1800000000 | USD |
CY2010Q3 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
1700000000 | USD |
aep |
Percentage Of Vie Debt Guaranteed
PercentageOfVieDebtGuaranteed
|
0.5 | pure | |
aep |
Percentage Of Vie Management Fee Received
PercentageOfVieManagementFeeReceived
|
1 | pure | |
aep |
Percentage Of Ownership In Subsidiary
PercentageOfOwnershipInSubsidiary
|
1 | pure | |
CY2011Q3 | aep |
Income Before Discontinued Operations And Extraordinary Loss
IncomeBeforeDiscontinuedOperationsAndExtraordinaryLoss
|
655000000 | USD |
CY2010Q3 | aep |
Income Before Discontinued Operations And Extraordinary Loss
IncomeBeforeDiscontinuedOperationsAndExtraordinaryLoss
|
555000000 | USD |
aep |
Income Before Discontinued Operations And Extraordinary Loss
IncomeBeforeDiscontinuedOperationsAndExtraordinaryLoss
|
1360000000 | USD | |
aep |
Income Before Discontinued Operations And Extraordinary Loss
IncomeBeforeDiscontinuedOperationsAndExtraordinaryLoss
|
1035000000 | USD | |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
136250 | shares | |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
10000 | shares | |
us-gaap |
Extraordinary Items Gross
ExtraordinaryItemsGross
|
421000000 | USD | |
aep |
Litigation Settlement Impact On Financial Statement
LitigationSettlementImpactOnFinancialStatement
|
<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"> </td><td colspan="3" style="width: 144px; text-align:center;border-color:#000000;min-width:144px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">(in millions)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Income Statement:</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:left;border-color:#000000;min-width:114px;"> </td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Other Operation Expense - Pretax Gain on Settlement</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">$</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> 51</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Income Tax Expense</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> 73</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Net Loss After Tax</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:15px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">$</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> (22)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"> </td><td style="width: 15px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-top-style:double;border-top-width:3px;text-align:right;border-color:#000000;min-width:114px;"> </td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Cash Flow Statement:</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"> </td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Net Income - Loss on Settlement with BOA and Enron</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">$</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> (22)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Deferred Income Taxes </font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> 91</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Gain on Settlement with BOA and Enron</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> (51)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Settlement of Litigation with BOA and Enron</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> (211)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Accrued Taxes, Net</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> (18)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Acquisition of Cushion Gas from BOA</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> (214)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Cash Paid</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:15px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">$</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-top-style:solid;border-top-width:1px;border-bottom-style:double;border-bottom-width:3px;text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> (425)</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"> </td><td style="width: 15px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; border-top-style:double;border-top-width:3px;text-align:left;border-color:#000000;min-width:114px;"> </td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Balance Sheet:</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"> </td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Deferred Charges and Other Noncurrent Assets - Gas Acquired</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">$</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> 214</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Deferred Credits and Other Noncurrent Liabilities - Gas Service Liability</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> 187</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Accrued Taxes - Tax Benefit on Settlement with BOA and Enron </font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> 18</font></td></tr><tr style="height: 16px"><td style="width: 51px; text-align:left;border-color:#000000;min-width:51px;"> </td><td style="width: 440px; text-align:left;border-color:#000000;min-width:440px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> Deferred Income Taxes - Deferred Tax Benefit on Gas Service Liability</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 114px; text-align:right;border-color:#000000;min-width:114px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: right;"> 66</font></td></tr></table></div> | ||
CY2011Q3 | us-gaap |
Revenues From Transactions With Other Operating Segments Of Same Entity
RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
|
0 | USD |
CY2011Q3 | us-gaap |
Segment Reporting Information Revenue
SegmentReportingInformationRevenue
|
4333000000 | USD |
CY2010Q3 | us-gaap |
Revenues From Transactions With Other Operating Segments Of Same Entity
RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
|
0 | USD |
CY2010Q3 | us-gaap |
Segment Reporting Information Revenue
SegmentReportingInformationRevenue
|
4064000000 | USD |
us-gaap |
Revenues From Transactions With Other Operating Segments Of Same Entity
RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
|
0 | USD | |
us-gaap |
Segment Reporting Information Revenue
SegmentReportingInformationRevenue
|
11672000000 | USD | |
us-gaap |
Revenues From Transactions With Other Operating Segments Of Same Entity
RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
|
0 | USD | |
us-gaap |
Segment Reporting Information Revenue
SegmentReportingInformationRevenue
|
10993000000 | USD | |
CY2011Q3 | us-gaap |
Notional Amount Of Interest Rate Derivatives
NotionalAmountOfInterestRateDerivatives
|
232000000 | USD |
CY2010Q4 | us-gaap |
Notional Amount Of Interest Rate Derivatives
NotionalAmountOfInterestRateDerivatives
|
171000000 | USD |
CY2011Q3 | aep |
Volume Of Coal Derivative Contracts
VolumeOfCoalDerivativeContracts
|
35000000 | pure |
CY2011Q3 | aep |
Volume Of Natural Gas Derivative Contracts
VolumeOfNaturalGasDerivativeContracts
|
92000000 | pure |
CY2011Q3 | aep |
Volume Of Heating Oil And Gasoline Derivative Contracts
VolumeOfHeatingOilAndGasolineDerivativeContracts
|
7000000 | pure |
CY2011Q3 | aep |
Notional Amount Of Interest Rate And Foreign Currency Derivative Contracts
NotionalAmountOfInterestRateAndForeignCurrencyDerivativeContracts
|
614000000 | USD |
CY2010Q4 | aep |
Notional Amount Of Interest Rate And Foreign Currency Derivative Contracts
NotionalAmountOfInterestRateAndForeignCurrencyDerivativeContracts
|
907000000 | USD |
CY2010Q4 | aep |
Volume Of Power Derivative Contracts
VolumeOfPowerDerivativeContracts
|
652000000 | pure |
CY2011Q3 | aep |
Volume Of Power Derivative Contracts
VolumeOfPowerDerivativeContracts
|
730000000 | pure |
CY2010Q4 | aep |
Volume Of Coal Derivative Contracts
VolumeOfCoalDerivativeContracts
|
63000000 | pure |
CY2010Q4 | aep |
Volume Of Natural Gas Derivative Contracts
VolumeOfNaturalGasDerivativeContracts
|
94000000 | pure |
CY2010Q4 | aep |
Volume Of Heating Oil And Gasoline Derivative Contracts
VolumeOfHeatingOilAndGasolineDerivativeContracts
|
6000000 | pure |
CY2010Q4 | aep |
Cash Collateral Paid Netted Against Risk Management Liabilities
CashCollateralPaidNettedAgainstRiskManagementLiabilities
|
109000000 | USD |
CY2011Q3 | us-gaap |
Securities Received As Collateral
SecuritiesReceivedAsCollateral
|
15000000 | USD |
CY2010Q4 | us-gaap |
Securities Received As Collateral
SecuritiesReceivedAsCollateral
|
8000000 | USD |
CY2011Q3 | aep |
Cash Collateral Paid Netted Against Risk Management Liabilities
CashCollateralPaidNettedAgainstRiskManagementLiabilities
|
45000000 | USD |
CY2011Q3 | us-gaap |
Derivative Assets
DerivativeAssets
|
480000000 | USD |
CY2011Q3 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
246000000 | USD |
CY2011Q3 | us-gaap |
Derivative Assets Liabilities At Fair Value Net
DerivativeAssetsLiabilitiesAtFairValueNet
|
234000000 | USD |
CY2010Q4 | us-gaap |
Derivative Assets Liabilities At Fair Value Net
DerivativeAssetsLiabilitiesAtFairValueNet
|
372000000 | USD |
CY2010Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
270000000 | USD |
CY2010Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
642000000 | USD |
CY2011Q3 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
9000000 | USD |
CY2010Q3 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
21000000 | USD |
us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
72000000 | USD | |
us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
99000000 | USD | |
us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
3000000 | USD | |
CY2011Q3 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
1000000 | USD |
CY2011Q3 | aep |
Loss On Fair Value Portion Of Long Term Debt
LossOnFairValuePortionOfLongTermDebt
|
3000000 | USD |
aep |
Loss On Fair Value Portion Of Long Term Debt
LossOnFairValuePortionOfLongTermDebt
|
6000000 | USD | |
CY2010Q3 | aep |
Loss On Fair Value Portion Of Long Term Debt
LossOnFairValuePortionOfLongTermDebt
|
3000000 | USD |
aep |
Loss On Fair Value Portion Of Long Term Debt
LossOnFairValuePortionOfLongTermDebt
|
7000000 | USD | |
us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
7000000 | USD | |
CY2010Q3 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
3000000 | USD |
CY2011Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
17000000 | USD |
CY2011Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-19000000 | USD |
CY2011Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-3000000 | USD |
CY2010Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-13000000 | USD |
CY2010Q3 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-3000000 | USD |
CY2010Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-13000000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-15000000 | USD | |
CY2009Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
-15000000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-3000000 | USD | |
CY2010Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
11000000 | USD |
CY2011Q3 | aep |
Hedging Assets
HedgingAssets
|
23000000 | USD |
CY2011Q3 | aep |
Hedging Liabilities
HedgingLiabilities
|
38000000 | USD |
CY2011Q3 | aep |
Cash Flow Hedges Portion Expected To Be Reclassified To Net Income Current
CashFlowHedgesPortionExpectedToBeReclassifiedToNetIncomeCurrent
|
3000000 | USD |
CY2010Q4 | aep |
Hedging Assets
HedgingAssets
|
38000000 | USD |
CY2010Q4 | aep |
Hedging Liabilities
HedgingLiabilities
|
6000000 | USD |
CY2010Q4 | aep |
Cash Flow Hedges Portion Expected To Be Reclassified To Net Income Current
CashFlowHedgesPortionExpectedToBeReclassifiedToNetIncomeCurrent
|
1000000 | USD |
us-gaap |
Maximum Length Of Time Hedged In Price Risk Cash Flow Hedge
MaximumLengthOfTimeHedgedInPriceRiskCashFlowHedge
|
33 | ||
aep |
Collateral Required
CollateralRequired
|
<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 444px; text-align:left;border-color:#000000;min-width:444px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 92px; text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">September 30,</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td colspan="2" style="width: 92px; text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">December 31,</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 444px; text-align:left;border-color:#000000;min-width:444px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 92px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">2011</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td colspan="2" style="width: 92px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">2010</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 444px; text-align:center;border-color:#000000;min-width:444px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="5" style="width: 202px; text-align:center;border-color:#000000;min-width:202px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">(in millions)</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Liabilities for Derivative Contracts with Credit Downgrade Triggers</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">$</font></td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 31</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">$</font></td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 20</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Amount of Collateral AEP Subsidiaries Would Have Been</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:left;border-color:#000000;min-width:80px;"> </td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:right;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:left;border-color:#000000;min-width:80px;"> </td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 444px; text-align:left;border-color:#000000;min-width:444px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Required to Post</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 59</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:right;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 45</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;">Amount Attributable to RTO and ISO Activities</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 55</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:right;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 44</font></td></tr></table></div> | ||
CY2011Q3 | us-gaap |
Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
|
31000000 | USD |
CY2010Q4 | us-gaap |
Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
|
20000000 | USD |
CY2011Q3 | us-gaap |
Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
|
59000000 | USD |
aep |
Input For Fair Value Modeling
InputForFairValueModeling
|
<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td colspan="5" style="width: 382px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:382px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">Type of Fixed Income Security</font></td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">United States</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:124px;"> </td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:118px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">State and Local</font></td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:175px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">Type of Input</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">Government</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:124px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">Corporate Debt</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:118px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">Government</font></td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"> </td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"> </td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Benchmark Yields</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Broker Quotes</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Discount Margins</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"> </td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Treasury Market Update</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"> </td></tr><tr style="height: 17px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Base Spread</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td></tr><tr style="height: 15px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Corporate Actions</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"> </td></tr><tr style="height: 15px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Ratings Agency Updates</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td></tr><tr style="height: 15px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Prepayment Schedule and</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"> </td></tr><tr style="height: 15px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;"> History</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td></tr><tr style="height: 15px"><td style="width: 57px; text-align:left;border-color:#000000;min-width:57px;"> </td><td style="width: 175px; text-align:left;border-color:#000000;min-width:175px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;">Yield Adjustments</font></td><td style="width: 15px; text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 110px; text-align:center;border-color:#000000;min-width:110px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 11pt;COLOR: #000000;TEXT-ALIGN: center;">X</font></td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 124px; text-align:center;border-color:#000000;min-width:124px;"> </td><td style="width: 15px; text-align:center;border-color:#000000;min-width:15px;"> </td><td style="width: 118px; text-align:center;border-color:#000000;min-width:118px;"> </td></tr></table></div> | ||
CY2011Q3 | aep |
Gross Realized Losses On Investment Sales
GrossRealizedLossesOnInvestmentSales
|
12000000 | USD |
aep |
Changes In Fair Value Allocated To Regulated Jurisdiction
ChangesInFairValueAllocatedToRegulatedJurisdiction
|
-12000000 | USD | |
CY2010Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
85000000 | USD |
aep |
Unrealized Gain Loss Included In Net Income Relating To Assets Still Held At Reporting Date
UnrealizedGainLossIncludedInNetIncomeRelatingToAssetsStillHeldAtReportingDate
|
0 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
9000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
-12000000 | USD | |
CY2010Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
16811000000 | USD |
CY2011Q3 | us-gaap |
Long Term Debt
LongTermDebt
|
16450000000 | USD |
CY2010Q4 | us-gaap |
Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
|
45000000 | USD |
CY2011Q3 | aep |
Amount Attributable To Rto And Iso Activities
AmountAttributableToRtoAndIsoActivities
|
55000000 | USD |
CY2010Q4 | aep |
Amount Attributable To Rto And Iso Activities
AmountAttributableToRtoAndIsoActivities
|
44000000 | USD |
CY2011Q3 | aep |
Fair Value Of Derivative Liabilities Subject To Cross Default Provisions
FairValueOfDerivativeLiabilitiesSubjectToCrossDefaultProvisions
|
339000000 | USD |
CY2010Q4 | aep |
Fair Value Of Derivative Liabilities Subject To Cross Default Provisions
FairValueOfDerivativeLiabilitiesSubjectToCrossDefaultProvisions
|
401000000 | USD |
CY2011Q3 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
21000000 | USD |
CY2010Q4 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
81000000 | USD |
CY2011Q3 | us-gaap |
Assets Needed For Immediate Settlement Aggregate Fair Value
AssetsNeededForImmediateSettlementAggregateFairValue
|
202000000 | USD |
CY2010Q4 | us-gaap |
Assets Needed For Immediate Settlement Aggregate Fair Value
AssetsNeededForImmediateSettlementAggregateFairValue
|
213000000 | USD |
aep |
Cross Default Provision
CrossDefaultProvision
|
<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 92px; text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">September 30,</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td colspan="2" style="width: 92px; text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">December 31,</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="2" style="width: 92px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">2011</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td colspan="2" style="width: 92px; border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:92px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">2010</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 454px; text-align:center;border-color:#000000;min-width:454px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td colspan="5" style="width: 202px; text-align:center;border-color:#000000;min-width:202px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: center;">(in millions)</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Liabilities for Contracts with Cross Default Provisions Prior to Contractual</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:left;border-color:#000000;min-width:80px;"> </td><td style="width: 18px; text-align:left;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:left;border-color:#000000;min-width:80px;"> </td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"> Netting Arrangements</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">$</font></td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 339</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">$</font></td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 401</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Amount of Cash Collateral Posted</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 21</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:right;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 81</font></td></tr><tr style="height: 17px"><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 454px; text-align:left;border-color:#000000;min-width:454px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;">Additional Settlement Liability if Cross Default Provision is Triggered</font></td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 12px; text-align:left;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 202</font></td><td style="width: 18px; text-align:right;border-color:#000000;min-width:18px;"> </td><td style="width: 12px; text-align:right;border-color:#000000;min-width:12px;"> </td><td style="width: 80px; text-align:right;border-color:#000000;min-width:80px;"><font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: right;"> 213</font></td></tr></table></div> | ||
CY2011Q3 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
19003000000 | USD |
CY2010Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
18285000000 | USD |
CY2011Q3 | us-gaap |
Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
|
21000000 | USD |
CY2011Q3 | us-gaap |
Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
|
0 | USD |
CY2011Q3 | aep |
Gross Realized Gains On Investment Sales On Short Term Investment
GrossRealizedGainsOnInvestmentSalesOnShortTermInvestment
|
4000000 | USD |
CY2010Q3 | aep |
Gross Realized Losses On Investment Sales On Short Term Investment
GrossRealizedLossesOnInvestmentSalesOnShortTermInvestment
|
0 | USD |
CY2011Q3 | aep |
Gross Realized Losses On Investment Sales On Short Term Investment
GrossRealizedLossesOnInvestmentSalesOnShortTermInvestment
|
0 | USD |
aep |
Gross Realized Losses On Investment Sales On Short Term Investment
GrossRealizedLossesOnInvestmentSalesOnShortTermInvestment
|
0 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
14000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
-26000000 | USD | |
CY2010Q3 | aep |
Decrease In Deferred Tax Assets
DecreaseInDeferredTaxAssets
|
56000000 | USD |
aep |
Gross Realized Losses On Investment Sales
GrossRealizedLossesOnInvestmentSales
|
0 | USD | |
CY2010Q3 | aep |
Gross Realized Losses On Investment Sales
GrossRealizedLossesOnInvestmentSales
|
0 | USD |
CY2010Q3 | us-gaap |
Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
|
133000000 | USD |
CY2010Q3 | us-gaap |
Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
|
192000000 | USD |
aep |
Gross Realized Losses On Investment Sales On Short Term Investment
GrossRealizedLossesOnInvestmentSalesOnShortTermInvestment
|
0 | USD | |
us-gaap |
Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
|
268000000 | USD | |
us-gaap |
Proceeds From Sale Of Short Term Investments
ProceedsFromSaleOfShortTermInvestments
|
390000000 | USD | |
us-gaap |
Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
|
413000000 | USD | |
us-gaap |
Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
|
153000000 | USD | |
aep |
Gross Realized Gains On Investment Sales On Short Term Investment
GrossRealizedGainsOnInvestmentSalesOnShortTermInvestment
|
4000000 | USD | |
aep |
Gross Realized Gains On Investment Sales On Short Term Investment
GrossRealizedGainsOnInvestmentSalesOnShortTermInvestment
|
16000000 | USD | |
CY2010Q3 | aep |
Gross Realized Gains On Investment Sales On Short Term Investment
GrossRealizedGainsOnInvestmentSalesOnShortTermInvestment
|
0 | USD |
CY2011Q3 | aep |
Gross Unrealized Gains
GrossUnrealizedGains
|
208000000 | USD |
CY2010Q4 | aep |
Gross Unrealized Gains
GrossUnrealizedGains
|
209000000 | USD |
CY2011Q3 | aep |
Temporary Impairments
TemporaryImpairments
|
-88000000 | USD |
CY2010Q4 | aep |
Temporary Impairments
TemporaryImpairments
|
-126000000 | USD |
aep |
Proceeds From Investment Sales
ProceedsFromInvestmentSales
|
1087000000 | USD | |
aep |
Proceeds From Investment Sales
ProceedsFromInvestmentSales
|
826000000 | USD | |
CY2011Q3 | aep |
Proceeds From Investment Sales
ProceedsFromInvestmentSales
|
361000000 | USD |
CY2010Q3 | aep |
Proceeds From Investment Sales
ProceedsFromInvestmentSales
|
495000000 | USD |
CY2010Q3 | aep |
Purchases Of Investments
PurchasesOfInvestments
|
512000000 | USD |
CY2011Q3 | aep |
Purchases Of Investments
PurchasesOfInvestments
|
379000000 | USD |
aep |
Purchases Of Investments
PurchasesOfInvestments
|
871000000 | USD | |
aep |
Purchases Of Investments
PurchasesOfInvestments
|
1129000000 | USD | |
CY2011Q3 | aep |
Gross Realized Gains On Investment Sales
GrossRealizedGainsOnInvestmentSales
|
18000000 | USD |
CY2010Q3 | aep |
Gross Realized Gains On Investment Sales
GrossRealizedGainsOnInvestmentSales
|
1000000 | USD |
aep |
Gross Realized Gains On Investment Sales
GrossRealizedGainsOnInvestmentSales
|
30000000 | USD | |
aep |
Gross Realized Gains On Investment Sales
GrossRealizedGainsOnInvestmentSales
|
7000000 | USD | |
aep |
Gross Realized Losses On Investment Sales
GrossRealizedLossesOnInvestmentSales
|
21000000 | USD | |
CY2011Q3 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
546000000 | USD |
CY2011Q3 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
2779000000 | USD |
CY2010Q4 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
294000000 | USD |
CY2010Q4 | aep |
Other Temporary Investments
OtherTemporaryInvestments
|
416000000 | USD |
CY2010Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
2867000000 | USD |
CY2009Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
62000000 | USD |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings
|
4000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome
|
0 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
-18000000 | USD | |
aep |
Changes In Fair Value Allocated To Regulated Jurisdiction
ChangesInFairValueAllocatedToRegulatedJurisdiction
|
15000000 | USD | |
CY2010Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
111000000 | USD |
aep |
Unrealized Gain Loss Included In Net Income Relating To Assets Still Held At Reporting Date
UnrealizedGainLossIncludedInNetIncomeRelatingToAssetsStillHeldAtReportingDate
|
60000000 | USD | |
CY2011Q3 | us-gaap |
Secured Debt
SecuredDebt
|
1688000000 | USD |
CY2010Q4 | aep |
Adjusted Cost Of Debt Securities
AdjustedCostOfDebtSecurities
|
835000000 | USD |
CY2011Q3 | aep |
Adjusted Cost Of Equity Securities
AdjustedCostOfEquitySecurities
|
432000000 | USD |
CY2010Q4 | aep |
Adjusted Cost Of Equity Securities
AdjustedCostOfEquitySecurities
|
451000000 | USD |
CY2011Q3 | aep |
Adjusted Cost Of Debt Securities
AdjustedCostOfDebtSecurities
|
859000000 | USD |
CY2011Q3 | aep |
Other Temporary Investments
OtherTemporaryInvestments
|
240000000 | USD |
CY2011Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings
|
-16000000 | USD |
CY2011Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome
|
0 | USD |
CY2011Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
3000000 | USD |
CY2011Q3 | aep |
Changes In Fair Value Allocated To Regulated Jurisdiction
ChangesInFairValueAllocatedToRegulatedJurisdiction
|
1000000 | USD |
CY2011Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
64000000 | USD |
CY2011Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
77000000 | USD |
CY2011Q3 | aep |
Unrealized Gain Loss Included In Net Income Relating To Assets Still Held At Reporting Date
UnrealizedGainLossIncludedInNetIncomeRelatingToAssetsStillHeldAtReportingDate
|
-5000000 | USD |
CY2011Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
5000000 | USD |
CY2011Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
-1000000 | USD |
CY2010Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
100000000 | USD |
CY2010Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings
|
-4000000 | USD |
CY2010Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
0 | USD |
CY2010Q3 | aep |
Changes In Fair Value Allocated To Regulated Jurisdiction
ChangesInFairValueAllocatedToRegulatedJurisdiction
|
9000000 | USD |
CY2010Q3 | aep |
Unrealized Gain Loss Included In Net Income Relating To Assets Still Held At Reporting Date
UnrealizedGainLossIncludedInNetIncomeRelatingToAssetsStillHeldAtReportingDate
|
23000000 | USD |
CY2010Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome
|
0 | USD |
CY2010Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
5000000 | USD |
CY2010Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
-22000000 | USD |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings
|
-11000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome
|
0 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
|
5000000 | USD | |
CY2010Q4 | us-gaap |
Other Long Term Debt
OtherLongTermDebt
|
91000000 | USD |
CY2010Q4 | us-gaap |
Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
|
-35000000 | USD |
CY2011Q3 | us-gaap |
Unsecured Debt
UnsecuredDebt
|
11737000000 | USD |
CY2011Q3 | us-gaap |
Longterm Pollution Control Bond Current And Noncurrent
LongtermPollutionControlBondCurrentAndNoncurrent
|
2112000000 | USD |
CY2011Q3 | us-gaap |
Other Notes Payable
OtherNotesPayable
|
337000000 | USD |
CY2011Q3 | us-gaap |
Junior Subordinated Notes
JuniorSubordinatedNotes
|
315000000 | USD |
CY2011Q3 | us-gaap |
Spent Nuclear Fuel Obligation Noncurrent
SpentNuclearFuelObligationNoncurrent
|
265000000 | USD |
CY2011Q3 | us-gaap |
Other Long Term Debt
OtherLongTermDebt
|
28000000 | USD |
CY2011Q3 | us-gaap |
Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
|
-32000000 | USD |
CY2010Q3 | aep |
Net Regulatory Tax Assets Recorded
NetRegulatoryTaxAssetsRecorded
|
35000000 | USD |
CY2010Q3 | aep |
Decrease In Net Income
DecreaseInNetIncome
|
21000000 | USD |
CY2010 | aep |
Increased Bonus Depreciation
IncreasedBonusDepreciation
|
1 | pure |
CY2010 | aep |
Bonus Depreciation Provision
BonusDepreciationProvision
|
0.5 | pure |
aep |
Current Indiana State Income Tax Rate
CurrentIndianaStateIncomeTaxRate
|
0.085 | pure | |
aep |
Michigan Corporate Net Income Tax Rate
MichiganCorporateNetIncomeTaxRate
|
0.06 | pure | |
aep |
West Virginia Corporate Tax Rate Reduced
WestVirginiaCorporateTaxRateReduced
|
0.0775 | pure | |
CY2010Q4 | us-gaap |
Unsecured Debt
UnsecuredDebt
|
11669000000 | USD |
CY2010Q4 | us-gaap |
Longterm Pollution Control Bond Current And Noncurrent
LongtermPollutionControlBondCurrentAndNoncurrent
|
2263000000 | USD |
CY2010Q4 | us-gaap |
Other Notes Payable
OtherNotesPayable
|
396000000 | USD |
CY2010Q4 | us-gaap |
Junior Subordinated Notes
JuniorSubordinatedNotes
|
315000000 | USD |
CY2010Q4 | us-gaap |
Spent Nuclear Fuel Obligation Noncurrent
SpentNuclearFuelObligationNoncurrent
|
265000000 | USD |
CY2010Q4 | us-gaap |
Secured Debt
SecuredDebt
|
1847000000 | USD |
CY2010Q4 | aep |
Trust Fund Assets One Time Fee Obligation For Nuclear Fuel Disposition
TrustFundAssetsOneTimeFeeObligationForNuclearFuelDisposition
|
307000000 | USD |
CY2011Q3 | aep |
Trust Fund Assets One Time Fee Obligation For Nuclear Fuel Disposition
TrustFundAssetsOneTimeFeeObligationForNuclearFuelDisposition
|
308000000 | USD |
us-gaap |
Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
|
1128000000 | USD | |
CY2011Q3 | aep |
Auction Rate Tax Exempt Long Term Debt Outstanding
AuctionRateTaxExemptLongTermDebtOutstanding
|
478000000 | USD |
aep |
Maximum Percentage Debt To Capitalization
MaximumPercentageDebtToCapitalization
|
0.675 | pure | |
aep |
Period To Defer Interest Payments On Debentures
PeriodToDeferInterestPaymentsOnDebentures
|
10 | ||
CY2011Q3 | aep |
Delinquent Securitized Accounts Receivable
DelinquentSecuritizedAccountsReceivable
|
45000000 | USD |
CY2011Q3 | aep |
Bad Debt Reserves Related To Securitized Sale Of Accounts Receivable
BadDebtReservesRelatedToSecuritizedSaleOfAccountsReceivable
|
20000000 | USD |
CY2010Q4 | aep |
Delinquent Securitized Accounts Receivable
DelinquentSecuritizedAccountsReceivable
|
50000000 | USD |
CY2011Q3 | aep |
Commitment From Bank Conduits Including Seasonal Increase That Expire In One Year
CommitmentFromBankConduitsIncludingSeasonalIncreaseThatExpireInOneYear
|
425000000 | USD |
CY2011Q3 | aep |
Total Principal Outstanding
TotalPrincipalOutstanding
|
750000000 | USD |
CY2010Q4 | aep |
Total Principal Outstanding
TotalPrincipalOutstanding
|
690000000 | USD |
CY2011Q3 | us-gaap |
Lines Of Credit Current
LinesOfCreditCurrent
|
0 | USD |
CY2011Q3 | us-gaap |
Line Of Credit Facility Interest Rate At Period End
LineOfCreditFacilityInterestRateAtPeriodEnd
|
0.00 | pure |
CY2010Q4 | us-gaap |
Lines Of Credit Current
LinesOfCreditCurrent
|
6000000 | USD |
CY2010Q4 | us-gaap |
Line Of Credit Facility Interest Rate At Period End
LineOfCreditFacilityInterestRateAtPeriodEnd
|
0.0215 | pure |
CY2011Q3 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.0027 | pure |
CY2010Q4 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.0031 | pure |
CY2010Q4 | us-gaap |
Debt Weighted Average Interest Rate
DebtWeightedAverageInterestRate
|
0.0052 | pure |
CY2011Q3 | us-gaap |
Debt Weighted Average Interest Rate
DebtWeightedAverageInterestRate
|
0.0042 | pure |
CY2011Q3 | us-gaap |
Commercial Paper
CommercialPaper
|
529000000 | USD |
CY2010Q4 | us-gaap |
Commercial Paper
CommercialPaper
|
650000000 | USD |
CY2011Q3 | aep |
Total Commitment From Bank Conduits To Finance Receivables
TotalCommitmentFromBankConduitsToFinanceReceivables
|
750000000 | USD |
CY2011Q3 | aep |
Commitment From Bank Conduits That Expire In One Year
CommitmentFromBankConduitsThatExpireInOneYear
|
375000000 | USD |
CY2011Q3 | aep |
Commitment From Bank Conduits That Expire In Three Years
CommitmentFromBankConduitsThatExpireInThreeYears
|
375000000 | USD |
CY2011Q3 | aep |
Total Commitment From Bank Conduits Including Seasonal Increase To Finance Receivables
TotalCommitmentFromBankConduitsIncludingSeasonalIncreaseToFinanceReceivables
|
800000000 | USD |
CY2010Q3 | aep |
Net Uncollectible Accounts Receivable Written Off
NetUncollectibleAccountsReceivableWrittenOff
|
9000000 | USD |
CY2010Q3 | aep |
Effective Interest Rates On Securitization Of Accounts Receivable
EffectiveInterestRatesOnSecuritizationOfAccountsReceivable
|
0.0041 | pure |
aep |
Effective Interest Rates On Securitization Of Accounts Receivable
EffectiveInterestRatesOnSecuritizationOfAccountsReceivable
|
0.0032 | pure | |
aep |
Net Uncollectible Accounts Receivable Written Off
NetUncollectibleAccountsReceivableWrittenOff
|
16000000 | USD | |
aep |
Effective Interest Rates On Securitization Of Accounts Receivable
EffectiveInterestRatesOnSecuritizationOfAccountsReceivable
|
0.0027 | pure | |
CY2011Q3 | aep |
Effective Interest Rates On Securitization Of Accounts Receivable
EffectiveInterestRatesOnSecuritizationOfAccountsReceivable
|
0.0023 | pure |
aep |
Net Uncollectible Accounts Receivable Written Off
NetUncollectibleAccountsReceivableWrittenOff
|
28000000 | USD | |
CY2011Q3 | aep |
Net Uncollectible Accounts Receivable Written Off
NetUncollectibleAccountsReceivableWrittenOff
|
11000000 | USD |
CY2010Q4 | aep |
Bad Debt Reserves Related To Securitized Sale Of Accounts Receivable
BadDebtReservesRelatedToSecuritizedSaleOfAccountsReceivable
|
26000000 | USD |
CY2010Q4 | aep |
Accounts Receivable Retained Interest And Pledged As Collateral Less Uncollectible Accounts
AccountsReceivableRetainedInterestAndPledgedAsCollateralLessUncollectibleAccounts
|
923000000 | USD |
CY2011Q3 | aep |
Accounts Receivable Retained Interest And Pledged As Collateral Less Uncollectible Accounts
AccountsReceivableRetainedInterestAndPledgedAsCollateralLessUncollectibleAccounts
|
1005000000 | USD |
CY2011Q3 | aep |
Unbilled Receivables Related To Securitization Sale Of Accounts Receivable
UnbilledReceivablesRelatedToSecuritizationSaleOfAccountsReceivable
|
297000000 | USD |
CY2010Q4 | aep |
Unbilled Receivables Related To Securitization Sale Of Accounts Receivable
UnbilledReceivablesRelatedToSecuritizationSaleOfAccountsReceivable
|
354000000 | USD |
CY2010 | us-gaap |
Severance Costs
SeveranceCosts
|
293000000 | USD |
CY2010Q4 | aep |
Number Employees Severed Voluntary
NumberEmployeesSeveredVoluntary
|
2461 | pure |
us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
-12000000 | USD | |
CY2011Q3 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
4000000 | USD |
us-gaap |
Restructuring Reserve Accrual Adjustment
RestructuringReserveAccrualAdjustment
|
-1000000 | USD | |
CY2010Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
17000000 | USD |
us-gaap |
Restructuring And Related Cost Cost Incurred To Date
RestructuringAndRelatedCostCostIncurredToDate
|
0 | USD |