0000001 - Document - COVER link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONSOLIDATED STATEMENTS OF INCOME link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Basis of Presentation and Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Investment Securities link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Loans and Leases link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Allowance for Credit Losses link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Mortgage Banking Activity link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Goodwill and Other Intangible Assets link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Preferred Stock link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Components of Other Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Contingencies and Other Disclosures link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Retirement Plans link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Business Segment Information link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Derivatives link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Master Netting and Similar Agreements – Repurchase, Reverse Repurchase, and Securities Borrowing Transactions link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Fair Value of Assets and Liabilities link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Basis of Presentation and Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Basis of Presentation and Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Investment Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Loans and Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Allowance for Credit Losses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Mortgage Banking Activity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Goodwill and Other Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Preferred Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Components of Other Comprehensive Income (Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Retirement Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Business Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Variable Interest Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Derivatives (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Master Netting and Similar Agreements – Repurchase, Reverse Repurchase, and Securities Borrowing Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Fair Value of Assets and Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Investment Securities - Schedule of FHN's Investment Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Investment Securities - Schedule of Amortized Cost and Fair Value by Contractual Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Investment Securities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Investment Securities - Schedule of Investments within the Available for Sale Portfolio that had Unrealized Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Loans and Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Loans and Leases - Schedule of Loans by Portfolio Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Loans and Leases - Balances of Commercial Loan Portfolio Classes, Disaggregated by PD Grade and FICO Score - Current Year (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Loans and Leases - Balances of Commercial Loan Portfolio Classes, Disaggregated by PD Grade and FICO Score - Prior Year (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Loans and Leases - Accruing and Non-Accruing Loans by Class (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Loans and Leases - Loan Modifications to Borrowers Experiencing Financial Difficulty (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Loans and Leases - Performance of Loans that have been Modified in the Last 12 Months (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Allowance for Credit Losses - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Allowance for Credit Losses - Rollforward of Allowance for Credit Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Allowance for Credit Losses - Gross Charge-Offs by Year of Origination - Current Year (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Allowance for Credit Losses - Gross Charge-Offs by Year of Origination - Prior Year (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Mortgage Banking Activity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Mortgage Banking Activity - Residential Mortgage Loans (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Mortgage Banking Activity - MSR Carrying Amount and Accumulated Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Goodwill and Other Intangible Assets - Schedule of Goodwill by Reportable Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Goodwill and Other Intangible Assets - Schedule of Intangible Assets and Accumulated Amortization Included in the Consolidated Statements of Condition (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Preferred Stock - Non-Cumulative Perpetual Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Preferred Stock - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Components of Other Comprehensive Income (Loss) - Schedule of Changes in AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Components of Other Comprehensive Income (Loss) - Schedule of Reclassification from AOCI (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Earnings Per Share - Schedule of Reconciliation of Net Income to Net Income Available to Common Shareholders (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Earnings Per Share - Schedule of Anti-Dilutive Options and Awards (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Contingencies and Other Disclosures (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Retirement Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Retirement Plans - Schedule of Components of Net Periodic Benefit Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Business Segment Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Business Segment Information - Amounts of Consolidated Revenue, Expense, Tax and Assets by Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Business Segment Information - Noninterest Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Business Segment Information - Noninterest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Variable Interest Entities - Schedule of VIEs Consolidated by FHN (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Variable Interest Entities - Schedule of the Impact of Qualifying LIHTC Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Variable Interest Entities - Schedule of VIEs Not Consolidated by FHN (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Derivatives - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Derivatives - Derivatives Associated with Fixed Income Trading Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Derivatives - Derivatives Associated with Interest Rate Risk Management Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Derivatives - Gains/(Losses) on Derivatives Associated with Interest Rate Risk Management Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Derivatives - Derivatives Associated with Cash Flow Hedges and Mortgage Banking Hedges (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Derivatives - Gains/(Losses) on Derivatives Associated with Cash Flow Hedges and Mortgage Banking Hedges (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Derivatives - Derivative Assets and Collateral Received (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Derivatives - Derivative Liabilities and Collateral Pledged (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Master Netting and Similar Agreements – Repurchase, Reverse Repurchase, and Securities Borrowing Transactions - Securities Purchased under Agreements to Resell and Collateral Pledged by Counterparties (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Master Netting and Similar Agreements – Repurchase, Reverse Repurchase, and Securities Borrowing Transactions - Securities Sold under Agreements to Repurchase and Collateral Pledged by Company (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Master Netting and Similar Agreements – Repurchase, Reverse Repurchase, and Securities Borrowing Transactions - Schedule of the Remaining Contractual Maturity by Collateral Type of Securities Sold under Agreements to Repurchase (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Fair Value of Assets and Liabilities - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Fair Value of Assets and Liabilities - Schedule of Changes in Level 3 Assets and Liabilities Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Fair Value of Assets and Liabilities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Fair Value of Assets and Liabilities - Nonrecurring Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Fair Value of Assets and Liabilities - Gains/(losses) on Nonrecurring Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - Fair Value of Assets and Liabilities - Schedule of Unobservable Inputs Utilized in Determining the Fair Value of Level 3 Recurring and Non-Recurring Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - Fair Value of Assets and Liabilities - Schedule of Differences between the Fair Value Carrying Amount of Mortgages Held-for-sale and Aggregate Unpaid Principal Amount (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Fair Value of Assets and Liabilities - Changes in Fair Value of Assets and Liabilities which Fair Value Option Included in Current Period Earnings (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Fair Value of Assets and Liabilities - Schedule of Book Value and Estimated Fair Value of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink