0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS link:presentationLink link:calculationLink link:definitionLink 0000004 - Disclosure - PLAN DESCRIPTION link:presentationLink link:calculationLink link:definitionLink 0000005 - Disclosure - ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 0000006 - Disclosure - PLAN TERMINATION link:presentationLink link:calculationLink link:definitionLink 0000007 - Disclosure - INVESTMENT CONTRACTS link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - RISK AND UNCERTAINTIES link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - FEDERAL INCOME TAX link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - RECONCILIATION OF FINANCIAL STATEMENTS TO THE FORM 5500 link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - SCHEDULE H, LINE 4I - SCHEDULE OF ASSETS (HELD AT END OF YEAR) link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - RECONCILIATION OF FINANCIAL STATEMENTS TO THE FORM 5500 (Tables) link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - PLAN DESCRIPTION (Details) link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - INVESTMENT CONTRACTS (Details) link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS (Details) link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - FAIR VALUE MEASUREMENTS - Plan Assets within the Fair Value Hierarchy (Details) link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - FAIR VALUE MEASUREMENTS - Fair Value Estimated Using Net Asset Value per Share (Details) link:presentationLink link:calculationLink link:definitionLink 0000024 - Disclosure - RECONCILIATION OF FINANCIAL STATEMENTS TO THE FORM 5500 (Details) link:presentationLink link:calculationLink link:definitionLink 0000025 - Disclosure - SCHEDULE H, LINE 4I - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - Plan Name and Number (Details) link:presentationLink link:calculationLink link:definitionLink 0000026 - Disclosure - SCHEDULE H, LINE 4I - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - AEP Retirement Savings 401(K) Plan (Details) link:presentationLink link:calculationLink link:definitionLink 0000026 - Disclosure - SCHEDULE H, LINE 4I - SCHEDULE OF ASSETS (HELD AT END OF YEAR) - AEP Retirement Savings 401(K) Plan (Details) link:presentationLink link:calculationLink link:definitionLink