REGIONS FINANCIAL CORP

0000001 - Document - DOCUMENT AND ENTITY INFORMATION

9952151 - Statement - CONSOLIDATED BALANCE SHEETS

9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)

9952153 - Statement - CONSOLIDATED STATEMENTS OF INCOME

9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

9952155 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical)

9952156 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

9952157 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS

9952158 - Disclosure - Basis Of Presentation

9952159 - Disclosure - Variable Interest Entities

9952160 - Disclosure - Debt Securities

9952161 - Disclosure - Loans And The Allowance For Credit Losses

9952162 - Disclosure - Servicing of Financial Assets

9952163 - Disclosure - Stockholders' Equity and Accumulated Other Comprehensive Income (Loss)

9952164 - Disclosure - Earnings Per Common Share

9952165 - Disclosure - Pension and Other Postretirement Benefits

9952166 - Disclosure - Derivative Financial Instruments and Hedging Activities

9952167 - Disclosure - Fair Value Measurements

9952168 - Disclosure - Business Segment Information

9952169 - Disclosure - Commitments, Contingencies and Guarantees

9952170 - Disclosure - Recent Accounting Pronouncements

995410 - Disclosure - Pay vs Performance Disclosure

995445 - Disclosure - Insider Trading Arrangements

9955511 - Disclosure - Accounting Changes and Error Corrections (Policies)

9955512 - Disclosure - Variable Interest Entities (Tables)

9955513 - Disclosure - Debt Securities (Tables)

9955514 - Disclosure - Loans And The Allowance For Credit Losses (Tables)

9955515 - Disclosure - Servicing of Financial Assets (Tables)

9955516 - Disclosure - Stockholders' Equity and Accumulated Other Comprehensive Income (Loss) (Tables)

9955517 - Disclosure - Earnings Per Common Share (Tables)

9955518 - Disclosure - Pension and Other Postretirement Benefits (Tables)

9955519 - Disclosure - Derivative Financial Instruments and Hedging Activities (Tables)

9955520 - Disclosure - Fair Value Measurements (Tables)

9955521 - Disclosure - Business Segment Information (Tables)

9955522 - Disclosure - Commitments, Contingencies and Guarantees (Tables)

9955523 - Disclosure - Variable Interest Entities Affordable Housing Tax Credit Investments (Details)

9955524 - Disclosure - Debt Securities (Schedule Of Amortized Cost, Gross Unrealized Gains And Losses, And Estimated Fair Value Of Securities Available For Sale And Securities Held To Maturity) (Details)

9955525 - Disclosure - Debt Securities (Schedule Of Cost And Estimated Fair Value Of Securities Available For Sale And Securities Held To Maturity By Contractual Maturity) (Details)

9955526 - Disclosure - Debt Securities (Schedule Of Gross Unrealized Losses And Estimated Fair Value Of Securities Available For Sale) (Details)

9955527 - Disclosure - Debt Securities (Narrative) (Details)

9955528 - Disclosure - Loans And The Allowance For Credit Losses (Loans by Segment) (Details)

9955529 - Disclosure - Loans And The Allowance For Credit Losses (Analysis Of The Allowance For Credit Losses By Portfolio Segment) (Details)

9955530 - Disclosure - Loans And The Allowance For Credit Losses (Financing Receivables Credit Quality Indicators) (Details)

9955531 - Disclosure - Loans And The Allowance For Credit Losses (Past Due Financing Receivables) (Details)

9955532 - Disclosure - Loans And The Allowance For Credit Losses (Modifications By Class And Segment) (Details)

9955533 - Disclosure - Loans And The Allowance For Credit Losses (Financial Impact Of Modifications To Troubled Borrowers) (Details)

9955534 - Disclosure - Loans And The Allowance For Credit Losses(Aging and Non-Accrual Performance for Modifications to Troubled Borrowers (Details)

9955535 - Disclosure - Loans And The Allowance For Credit Losses (Narrative) (Details)

9955536 - Disclosure - Servicing of Financial Assets (Analysis Of Residential and Commerical MSRs Under The Fair Value Measurement Method) (Details)

9955537 - Disclosure - Servicing of Financial Assets (Data And Assumptions Used In The Fair Value Calculation As Well As The Valuation's Sensitivity To Rate Fluctuations Related To Residential and Commercial Mortgage Servicing Rights) (Details)

9955538 - Disclosure - Servicing of Financial Assets (Analysis of Commercial DUS Mortgage Banking Servicing Rights Under Amortized Cost) (Details)

9955539 - Disclosure - Servicing of Financial Assets (Narrative) (Details)

9955540 - Disclosure - Stockholders' Equity and Accumulated Other Comprehensive Income (Loss) (Preferred Stock Issuances) (Details)

9955541 - Disclosure - Stockholders' Equity and Accumulated Other Comprehensive Income (Loss)(Schedule of Accumulated Other Comprehensive Income) (Details)

9955542 - Disclosure - Stockholders' Equity And Accumulated Other Comprehensive Income (Loss) (Narrative) (Details)

9955543 - Disclosure - Earnings Per Common Share (Computation Of Basic And Diluted Earnings (Loss) Per Common Share) (Details)

9955544 - Disclosure - Pension and Other Postretirement Benefits (Schedule of Net Periodic Pension Cost) (Details)

9955545 - Disclosure - Derivative Financial Instruments And Hedging Activities (Schedule Of Derivative Instruments Notional And Fair Values) (Details)

9955546 - Disclosure - Derivative Financial Instruments And Hedging Activities (Schedule Of The Effect Of Derivative Instruments On The Statements Of Operations) (Details)

9955547 - Disclosure - Derivative Financial Instruments and Hedging Activities Derivative Financial Instruments and Hedging Activities (Schedule of Fair Value Hedging Basis Adjustments) (Details)

9955548 - Disclosure - Derivative Financial Instruments And Hedging Activities (Schedule Of Gains (Losses) Recognized Related To Derivatives Not Designated As Hedging Instruments) (Details)

9955549 - Disclosure - Derivative Financial Instruments And Hedging Activities (Narrative) (Details)

9955550 - Disclosure - Fair Value Measurements (Schedule Of Assets And Liabilities At Fair Value Measured On A Recurring Basis) (Details)

9955551 - Disclosure - Fair Value Measurements (Summary Of Quantitative Information About Level 3 Fair Value Measurements) (Details)

9955552 - Disclosure - Fair Value Measurements (Fair Value Option, Fair Value and Unpaid Principal Balance) (Details)

9955553 - Disclosure - Fair Value Measurements (Schedule Of Carrying Amounts And Estimated Fair Values Of Financial Instruments) (Details)

9955554 - Disclosure - Business Segment Information (Schedule Of Financial Information By Reportable Segment) (Details)

9955555 - Disclosure - Commitments, Contingencies and Guarantees (Credit Risk Of Financial Instruments By Contractual Amounts) (Details)

9955556 - Disclosure - Commitments, Contingencies and Guarantees (Narrative) (Details)