-Network: (1000 - Condensed Consolidated Statements of Income)

- {ID1}

-Revenues {ID2}

Utility Operations {ID3}

Other Revenues {ID4}

TOTAL REVENUES {ID5}

-Expenses {ID6}

Fuel and Other Consumables Used for Electric Generation {ID7}

Purchased Electricity for Resale {ID8}

Other Operation and Maintenance {ID9}

Gain on Sales of Assets, Net {ID10}

Asset Impairments and Other Related Charges {ID11}

Depreciation and Amortization {ID12}

Taxes Other Than Income Taxes {ID13}

TOTAL EXPENSES {ID14}

OPERATING INCOME {ID15}

-Other Income (Expense): {ID16}

Interest and Investment Income (Loss) {ID17}

Carrying Costs Income {ID18}

Gain (Loss) on Disposition of Equity Investments, Net {ID19}

Allowance for Equity Funds Used During Construction {ID20}

Interest Expense {ID21}

INCOME BEFORE INCOME TAX EXPENSE AND EQUITY EARNINGS {ID22}

Income Tax Expense {ID23}

Equity Earnings of Unconsolidated Subsidiaries {ID24}

INCOME BEFORE DISCONTINUED OPERATIONS AND EXTRAORDINARY LOSS {ID25}

DISCONTINUED OPERATIONS, NET OF TAX {ID26}

INCOME BEFORE EXTRAORDINARY LOSS {ID27}

EXTRAORDINARY LOSS, NET OF TAX {ID28}

NET INCOME {ID29}

Less: Net Income Attributable to Noncontrolling Interests {ID30}

NET INCOME ATTRIBUTABLE TO AEP SHAREHOLDERS {ID31}

Less: Preferred Stock Dividend Requirements of Subsidiaries {ID32}

EARNINGS ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS {ID33}

-Earnings Per Share {ID34}

WEIGHTED AVERAGE NUMBER OF BASIC AEP COMMON SHARES OUTSTANDING {ID35}

-BASIC EARNINGS (LOSS) PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS {ID36}

Income Before Discontinued Operations and Extraordinary Loss {ID37}

Discontinued Operations, Net of Tax {ID38}

Income Before Extraordinary Loss {ID39}

Extraordinary Loss, Net of Tax {ID40}

TOTAL BASIC EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS {ID41}

WEIGHTED AVERAGE NUMBER OF DILUTED AEP COMMON SHARES OUTSTANDING {ID42}

-DILUTED EARNINGS (LOSS) PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS {ID43}

Income Before Discontinued Operations and Extraordinary Loss {ID44}

Discontinued Operations, Net of Tax {ID45}

Income Before Extraordinary Loss {ID46}

Extraordinary Loss, Net of Tax {ID47}

TOTAL DILUTED EARNINGS PER SHARE ATTRIBUTABLE TO AEP COMMON SHAREHOLDERS {ID48}

CASH DIVIDENDS PAID PER SHARE {ID49}

-Network: (2000 - Condensed Consolidated Balance Sheet)

- {ID50}

-Current Assets {ID51}

Cash and Cash Equivalents {ID52}

Other Temporary Investments {ID53}

-Accounts Receivable: {ID54}

Customers {ID55}

Accrued Unbilled Revenues {ID56}

Miscellaneous {ID57}

Allowance for Uncollectible Accounts {ID58}

Total Accounts Receivable {ID59}

Fuel {ID60}

Materials and Supplies {ID61}

Risk Management Assets {ID62}

Regulatory Asset for Under-Recovered Fuel Costs {ID63}

Margin Deposits {ID64}

Prepayments and Other Current Assets {ID65}

TOTAL CURRENT ASSETS {ID66}

-Property, Plant and Equipment {ID67}

-Property, Plant and Equipment, Electric: {ID68}

Production {ID69}

Transmission {ID70}

Distribution {ID71}

Other Property, Plant and Equipment (including coal mining and nuclear fuel) {ID72}

Construction Work in Progress {ID73}

Total Property, Plant and Equipment {ID74}

Accumulated Depreciation and Amortization {ID75}

TOTAL PROPERTY, PLANT AND EQUIPMENT - NET {ID76}

-Other Noncurrent Assets {ID77}

Regulatory Assets {ID78}

Securitized Transition Assets {ID79}

Spent Nuclear Fuel and Decommissioning Trusts {ID80}

{ID81}

Long-term Risk Management Assets {ID82}

Employee Benefits and Pension Assets {ID83}

Deferred Charges and Other Noncurrent Assets {ID84}

TOTAL OTHER NONCURRENT ASSETS {ID85}

TOTAL ASSETS {ID86}

-Current Liabilities {ID87}

Accounts Payable {ID88}

Short-term Debt {ID89}

Long-term Debt Due Within One Year {ID90}

Risk Management Liabilities {ID91}

Customer Deposits {ID92}

Accrued Taxes {ID93}

Accrued Interest {ID94}

Regulatory Liability for Over-Recovered Fuel Costs {ID95}

Other Current Liabilities {ID96}

TOTAL CURRENT LIABILITIES {ID97}

-Noncurrent Liabilities {ID98}

Long-term Debt {ID99}

Long-term Risk Management Liabilities {ID100}

Deferred Income Taxes {ID101}

Regulatory Liabilities and Deferred Investment Tax Credits {ID102}

Asset Retirement Obligations {ID103}

Employee Benefits and Pension Obligations {ID104}

Deferred Credits and Other Noncurrent Liabilities {ID105}

TOTAL NONCURRENT LIABILITIES {ID106}

TOTAL LIABILITIES {ID107}

Cumulative Preferred Stock Not Subject to Mandatory Redemption {ID108}

Commitments and Contingencies (Note 4) {ID109}

-Equity {ID110}

Common Stock Par Value $6.50: {ID111}

Paid-in Capital {ID112}

Retained Earnings {ID113}

Accumulated Other Comprehensive Income (Loss) {ID114}

TOTAL AEP COMMON SHAREHOLDERS' EQUITY {ID115}

Noncontrolling Interests {ID116}

TOTAL EQUITY {ID117}

TOTAL LIABILITIES AND EQUITY {ID118}

-Network: (2100 - Parenthetical Information for Condensed Consolidated Balance Sheet)

-Balance Sheet Parenthetical {ID119}

Common Stock, Par Value Per Share {ID120}

Common Stock, Shares Authorized {ID121}

Common Stock, Shares, Issued {ID122}

Treasury Stock, Shares {ID123}

-Network: (3000 - Condensed Consolidated Statements of Cash Flow)

- {ID124}

-Operating Activites {ID125}

Net Income {ID126}

Less: Discontinued Operations, Net of Tax {ID127}

Income Before Discontinued Operations {ID128}

-Adjustments to Reconcile Net Income to Net Cash Flows from Operating Activities: {ID129}

Depreciation and Amortization {ID130}

Deferred Income Taxes {ID131}

Provision for Revenue Refund {ID132}

Extraordinary Loss, Net of Tax {ID133}

Asset Impairments, Investment Value Losses and Other Related Charges {ID134}

Carrying Costs Income {ID135}

Allowance for Equity Funds Used During Construction {ID136}

Mark-to-Market of Risk Management Contracts {ID137}

Amortization of Nuclear Fuel {ID138}

Deferred Property Taxes {ID139}

Fuel Over/Under-Recovery, Net {ID140}

Gain on Sales of Assets, Net {ID141}

Change in Noncurrent Liability for NSR Settlement {ID142}

Change in Other Noncurrent Assets {ID143}

Change in Other Noncurrent Liabilities {ID144}

-Changes in Certain Components of Working Capital: {ID145}

Accounts Receivable, Net {ID146}

Fuel, Materials and Supplies {ID147}

Margin Deposits {ID148}

Accounts Payable {ID149}

Customer Deposits {ID150}

Accrued Taxes, Net {ID151}

Accrued Interest {ID152}

Other Current Assets {ID153}

Other Current Liabilities {ID154}

Net Cash Flows from Operating Activities {ID155}

-Investing Activities {ID156}

Construction Expenditures {ID157}

Change in Other Temporary Investments, Net {ID158}

Purchases of Investment Securities {ID159}

Sales of Investment Securities {ID160}

Acquisitions of Nuclear Fuel {ID161}

Acquisitions of Assets {ID162}

Proceeds from Sales of Assets {ID163}

Other Investing Activities {ID164}

Net Cash Flows Used for Investing Activities {ID165}

-Financing Activities {ID166}

Issuance of Common Stock, Net {ID167}

Change in Short-term Debt, Net {ID168}

Issuance of Long-term Debt {ID169}

Retirement of Long-term Debt {ID170}

Proceeds from Nuclear Fuel Sale/Leaseback {ID171}

Principal Payments for Capital Lease Obligations {ID172}

Dividends Paid on Common Stock {ID173}

Dividends Paid on Cumulative Preferred Stock {ID174}

Other Financing Activities {ID175}

Net Cash Flows from Financing Activities {ID176}

Net Increase (Decrease) in Cash and Cash Equivalents {ID177}

Cash and Cash Equivalents at Beginning of Period {ID178}

Cash and Cash Equivalents at End of Period {ID179}

-Supplementary Information {ID180}

Cash Paid for Interest, Net of Capitalized Amounts {ID181}

Net Cash Paid for Income Taxes {ID182}

Noncash Acquisitions Under Capital Leases {ID183}

Noncash Acquisition of Land/Mineral Rights {ID184}

Construction Expenditures Included in Accounts Payable at June 30, {ID185}

Acquisition of Nuclear Fuel Included in Accounts Payable at March 31, {ID186}

Assumption (Disposition) of Liabilities Related to Acquisitions/Divestures, Net {ID187}

Disposition of Assets Related to Electric Transmission Texas Joint Venture {ID188}

-Network: (4000 - Condensed Consolidated Statements of Change in Equity and Comprehensive Income (Loss))

- {ID189}

- {ID190}

- {ID191}

- {ID192}

Common Stock {ID193}

Additional Paid-in Capital {ID194}

Retained Earnings {ID195}

Accumulated Other Comprehensive Income {ID196}

Noncontrolling Interest {ID197}

- {ID198}

Beginning Balance {ID199}

Shares Issued, Beginning Balance {ID200}

EITF 06-10 Adoption, Net of Tax {ID201}

SFAS 157 Adoption, Net of Tax {ID202}

-Issuance of Common Stock, Value {ID203}

Issuance of Common Stock, Shares {ID204}

Reissuance of Treasury Shares {ID205}

Common Stock Dividends {ID206}

Preferred Stock Dividends {ID207}

Other Changes in Equity {ID208}

Repurchase of Common Stock {ID209}

FIN 48 Adoption, Net of Tax {ID210}

Subtotal - Equity {ID211}

-Comprehensive Income {ID212}

-Other Comprehensive Income (Loss), Net of Taxes: {ID213}

Cash Flow Hedges, Net of Tax {ID214}

SFAS 158 Adoption Costs Established as a Regulatory Asset for the Reapplication of SFAS 71, Net of Tax {ID215}

Securities Available for Sale, Net of Tax {ID216}

Amortization of Pension and OPEB Deferred Costs, Net of Tax {ID217}

Minimum Pension Liability, Net of Tax {ID218}

Pension and OPEB Funded Status, Net of Tax {ID219}

Net Income {ID220}

Total Comprehensive Income {ID221}

Minimum Pension Liability Elimination, Net of Tax {ID222}

SFAS 158 Adoption, Net of Tax {ID223}

{ID224}

Ending Balance {ID225}

Shares Issued, Ending Balance {ID226}

-Network: (4100 - Parenthetical Information for Condensed Consolidate Statements of Changes in Common Shareholders' Equity and Comprehensive Income (Loss))

-Equity Parenthetical {ID227}

Minimum Pension Liability, Tax {ID228}

Pension and OPEB Funded Status, Tax {ID229}

SFAS 158 Adoption Costs Established as a Regulatory Asset for the Reapplication of SFAS 71, Tax {ID230}

Minimum Pension Liability Elimination, Tax Effect {ID231}

SFAS 158 Adoption, Tax {ID232}

EITF 06-10 Adoption, Tax {ID233}

SFAS 157 Adoption, Tax {ID234}

Cash Flow Hedges, Tax {ID235}

Securities Available for Sale, Tax {ID236}

Amortization of Pension and OPEB Deferred Costs, Tax {ID237}

-Network: (6000 - Significant Accounting Matters)

-Summary of Significant Accounting Policies {ID238}

SIGNIFICANT ACCOUNTING MATTERS {ID239}

-Network: (6010 - New Accounting Pronouncements and Extraordinary Item)

-New Accounting Pronouncements {ID240}

NEW ACCOUNTING PRONOUNCEMENTS {ID241}

-Network: (6020 - Rate Matters)

-Rate Matters {ID242}

RATE MATTERS {ID243}

-Network: (6030 - Commitments, Guarantees and Contingencies)

-Commitments Guarantees and Contigencies {ID244}

COMMITMENTS, GUARANTEES AND CONTINGENCIES {ID245}

-Network: (6040 - Acquisitions and Disposition)

-Acquisitions and Dispositions {ID246}

ACQUISITIONS AND DISCONTINUED OPERATIONS {ID247}

-Network: (6050 - Benefit Plans)

-Benefit Plans {ID248}

BENEFIT PLANS {ID249}

-Network: (6060 - Business Segments)

-Business Segments {ID250}

BUSINESS SEGMENTS {ID251}

-Network: (6070 - Derivatives and Hedging)

-Derivatives, Hedging and Fair Value Measurements {ID252}

DERIVATIVES AND HEDGING {ID253}

-Network: (6080 - Fair Value Measurements)

-Fair Value Measurements {ID254}

FAIR VALUE MEASUREMENTS {ID255}

-Network: (6090 -Income Taxes)

-Income Taxes {ID256}

INCOME TAXES {ID257}

-Network: (6100 - Financing Activities)

-Financing Activities {ID258}

FINANCING ACTIVITIES {ID259}

-Network: (9001 - Extraordinary Item)

-Extraordinary Item {ID260}

Extraordinary Item {ID261}

-Network: (9002 - Goodwill and Other Intangible Assets)

-Goodwill and Other Intangible Assets {ID262}

Goodwill and Other Intangible Assets {ID263}

-Network: (9003 - Discontinued Operations)

-Discontinued Operations {ID264}

Discontinued Operations {ID265}

-Network: (9004 - Property, Plant and Equipment Impairment or Disposal Disclosure)

-Property, Plant and Equipment Impairment or Disposal Disclosure {ID266}

Property, Plant and Equipment Impairment or Disposal Disclosure {ID267}

-Network: (9005 - Stock-Based Compensation)

-Stock-Based Compensation {ID268}

Stock-Based Compensation {ID269}

-Network: (9006 - Property Plany and Equipment)

-Property, Plant and Equipment {ID270}

Property, Plant and Equipment {ID271}

-Network: (9007 - Unaudited Quarterly Financial Information)

-Unaudited Quarterly Financial Information {ID272}

Unaudited Quarterly Financial Information {ID273}

-Network: (9008 - Effects of Regulation)

-Effects of Regulation {ID274}

Effects of Regulation {ID275}

-Network: (9009 - Nuclear)

-Nuclear {ID276}

Nuclear {ID277}

-Network: (9010 - Leases)

-Leases {ID278}

Leases {ID279}

-Network: (9011 - Document and Entity Information)

-Document and Entity Information {ID280}

Entity Registrant Name {ID281}

Entity Central Index Key {ID282}

Current Fiscal Year End Date {ID283}

Entity Well-known Seasoned Issuer {ID284}

Entity Voluntary Filers {ID285}

Entity Current Reporting Status {ID286}

Entity Filer Category {ID287}

Entity Public Float {ID288}

Entity Common Stock, Shares Outstanding {ID289}

Document Type {ID290}

Amendment Flag {ID291}

Amendment Description {ID292}

Document Period End Date {ID293}

-Network: (9012 - Organization)

-Organization {ID294}

Organization {ID295}

American Electric Power Company, Inc. XBRL Taxonomy Presentation Networks