10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

______________________________________  

FORM 10-Q

_____________________________________

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2023

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from         to                     

Commission File Number 001-15185

____________________________________ 

(Exact name of registrant as specified in its charter)

 ______________________________________  

TN		62-0803242
(State or other jurisdiction incorporation of organization)		(IRS Employer Identification No.)
165 Madison Avenue
Memphis,	Tennessee	38103
(Address of principal executive office)		(Zip Code)

(Registrant’s telephone number, including area code) (901) 523-4444

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Trading Symbol(s)	Name of Exchange on which Registered
$.625 Par Value Common Capital Stock	FHN	New York Stock Exchange LLC
Depositary Shares, each representing a 1/400th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series B	FHN PR B	New York Stock Exchange LLC
Depositary Shares, each representing a 1/400th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series C	FHN PR C	New York Stock Exchange LLC
Depositary Shares, each representing a 1/400th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series D	FHN PR D	New York Stock Exchange LLC
Depositary Shares, each representing a 1/4,000th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series E	FHN PR E	New York Stock Exchange LLC
Depositary Shares, each representing a 1/4,000th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series F	FHN PR F	New York Stock Exchange LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    ☒  Yes    ☐  No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    ☒  Yes    ☐  No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer	☒	Accelerated filer	☐	Non-accelerated filer	☐
Smaller reporting company	☐	Emerging Growth Company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). ☐ Yes ☒ No

APPLICABLE ONLY TO CORPORATE ISSUERS:

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class	Outstanding on April 28, 2023
Common Stock, $.625 par value	537,811,498

10-Q REPORT TABLE OF CONTENTS

Table of Contents

Glossary of Acronyms and Terms	1
Forward-Looking Statements	3
Non-GAAP Information	5
Part I. Financial Information	6
Item 1. Financial Statements	6
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	69
Item 3. Quantitative and Qualitative Disclosures about Market Risk	103
Item 4. Controls and Procedures	103
Part II. Other Information	104
Item 1. Legal Proceedings	104
Item 1A. Risk Factors	104
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	104
Item 3. Defaults Upon Senior Securities	104
Item 4. Mine Safety Disclosures	104
Item 5. Other Information	104
Item 6. Exhibits	105
Signatures	107

GLOSSARY OF ACRONYMS & TERMS

Glossary of Acronyms and Terms

The following is a list of common acronyms and terms used throughout this report:

ACL	Allowance for credit losses
AFS	Available for sale
AIR	Accrued interest receivable
ALCO	Asset/Liability Committee
ALLL	Allowance for loan and lease losses
ALM	Asset/liability management
AMERIBOR	American Interbank Offered Rate
AOCI	Accumulated other comprehensive income
ARRC	Alternative Reference Rates Committee
ASC	FASB Accounting Standards Codification
Associate	Person employed by FHN
ASU	Accounting Standards Update
Bank	First Horizon Bank
BOLI	Bank-owned life insurance
BSBY	Bloomberg short-term bank yield index
C&I	Commercial, financial, and industrial loan portfolio
CARES Act	Coronavirus Aid, Relief, and Economic Security Act
CBF	Capital Bank Financial
CECL	Current expected credit loss
CEO	Chief Executive Officer
CMO	Collateralized mortgage obligations
Company	First Horizon Corporation
Corporation	First Horizon Corporation
CRE	Commercial Real Estate
CRMC	Credit Risk Management Committee
DTA	Deferred tax asset
DTL	Deferred tax liability
EAD	Exposure as default
EPS	Earnings per share
Fannie Mae	Federal National Mortgage Association
FASB	Financial Accounting Standards Board
FDIC	Federal Deposit Insurance Corporation
Federal Reserve	Federal Reserve Board
FHA	Federal Housing Administration
FHLB	Federal Home Loan Bank
FHN	First Horizon Corporation
FHNF	FHN Financial; FHN's fixed income division
FICO	Fair Isaac Corporation
First Horizon	First Horizon Corporation

FRB	Federal Reserve Bank or the Federal Reserve Board
Freddie Mac	Federal Home Loan Mortgage Corporation
FTE	Fully taxable equivalent
FTRESC	FT Real Estate Securities Company, Inc.
GAAP	Generally accepted accounting principles (U.S.)
GNMA	Government National Mortgage Association or Ginnie Mae
GSE	Government sponsored enterprises, in this report references Fannie Mae and Freddie Mac
HELOC	Home equity line of credit
HFS	Held for Sale
HTM	Held to maturity
IBKC	IBERIABANK Corporation
IBKC merger	FHN's merger of equals with IBKC that closed July 2020
ISDA	International Swap and Derivatives Association
IRS	Internal Revenue Service
LGD	Loss given default
LIBOR	London Inter-Bank Offered Rate
LIHTC	Low Income Housing Tax Credit
LLC	Limited Liability Company
LMC	Loans to mortgage companies
LOCOM	Lower of cost or market
LRRD	Loan Rehab and Recovery Department
LTV	Loan-to-value
MBS	Mortgage-backed securities
MD&A	Management’s Discussion and Analysis of Financial Condition and Results of Operations
NAICS	North American Industry Classification System
NII	Net interest income
NM	Not meaningful
NMTC	New Market Tax Credit
NPA	Nonperforming asset
Non-PCD	Non-Purchased Credit Deteriorated Financial Assets
NPL	Nonperforming loan
OREO	Other Real Estate Owned

1 1Q23 FORM 10-Q REPORT

GLOSSARY OF ACRONYMS & TERMS

PCAOB	Public Company Accounting Oversight Board
PCD	Purchased credit deteriorated financial assets
PCI	Purchased credit impaired
PD	Probability of default
PM	Portfolio managers
PPP	Paycheck Protection Program
PSU	Performance Stock Unit
RE	Real estate
RM	Relationship managers
ROA	Return on assets
RPL	Reasonably possible Loss
SBA	Small Business Administration
SEC	Securities and Exchange Commission
SOFR	Secure Overnight Funding Rate
SVaR	Stressed Value-at-Risk
TD	The Toronto-Dominion Bank
TD Merger Agreement	Merger agreement between FHN, TD, TD-US, and a TD-US subsidiary which the parties mutually terminated on May 4, 2023
TD Transaction	The merger transactions contemplated by the TD Merger Agreement
TDR	Troubled Debt Restructuring
TRUP	Trust preferred loan
UPB	Unpaid principal balance
USDA	United States Department of Agriculture
VaR	Value-at-Risk
VIE	Variable Interest Entities
we / us / our	First Horizon Corporation

2 1Q23 FORM 10-Q REPORT

FORWARD-LOOKING STATEMENTS AND NON-GAAP INFORMATION

Forward-Looking Statements

This report, including material incorporated into it, contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Forward-looking statements pertain to FHN's beliefs, plans, goals, expectations, and estimates. Forward-looking statements are not a representation of historical information, but instead pertain to future operations, strategies, financial results, or other developments. Forward-looking statements can be identified by the words “believe,” “expect,” “anticipate,” “intend,” “estimate,” “should,” “is likely,” “will,” “going forward,” and other expressions that indicate future events and trends.

Forward-looking statements are necessarily based upon estimates and assumptions that are inherently subject to significant business, operational, economic, and competitive uncertainties and contingencies, many of which are beyond FHN’s control, and many of which, with respect to future business decisions and actions (including acquisitions and divestitures), are subject to change and could cause FHN’s actual future results and outcomes to differ materially from those contemplated or implied by forward-looking statements or historical performance. Examples of uncertainties and contingencies include, among other important factors:

•global, general and local economic and business conditions, including economic recession or depression;

•the potential impacts on FHN’s businesses of the COVID-19 pandemic, including negative impacts from quarantines, market declines, and volatility, and changes in client behavior related to the COVID-19 pandemic;

•the stability or volatility of values and activity in the residential housing and commercial real estate markets;

•potential requirements for FHN to repurchase, or compensate for losses from, previously sold or securitized mortgages or securities based on such mortgages;

•potential claims alleging mortgage servicing failures, individually, on a class basis, or as master servicer of securitized loans;

•potential claims relating to participation in government programs, especially lending or other financial services programs;

•expectations of and actual timing and amount of interest rate movements, including the slope and

shape of the yield curve, which can have a significant impact on a financial services institution;

•market and monetary fluctuations, including fluctuations in mortgage markets;

•the financial condition of borrowers and other counterparties;

•competition within and outside the financial services industry;

•the occurrence of natural or man-made disasters, global pandemics, conflicts, or terrorist attacks, or other adverse external events;

•effectiveness and cost-efficiency of FHN’s hedging practices;

•fraud, theft, or other incursions through conventional, electronic, or other means directly or indirectly affecting FHN or its clients, business counterparties, or competitors;

•the ability to adapt products and services to changing industry standards and client preferences;

•risks inherent in originating, selling, servicing, and holding loans and loan-based assets, including prepayment risks, pricing concessions, fluctuation in U.S. housing and other real estate prices, fluctuation of collateral values, and changes in client profiles;

•changes in the regulation of the U.S. financial services industry;

•changes in laws, regulations, and administrative actions, including executive orders, whether or not specific to the financial services industry;

•changes in accounting policies, standards, and interpretations;

•evolving capital and liquidity standards under applicable regulatory rules;

•accounting policies and processes require management to make estimates about matters that are uncertain;

•any adverse effect on FHN resulting from the termination of the TD Transaction;

•the outcome of any legal proceedings that may be instituted against FHN, including potential litigation that may be instituted against FHN or its directors or officers related to the TD Transaction or the TD Merger Agreement;

•reputational risk and potential adverse reactions or changes to business or employee relationships, including those resulting from the termination of the TD Transaction; and

3 1Q23 FORM 10-Q REPORT

FORWARD-LOOKING STATEMENTS AND NON-GAAP INFORMATION

•other factors that may affect the future results of FHN.

FHN assumes no obligation to update or revise any forward-looking statements that are made in this report or in any other statement, release, report, or filing from time to time. Actual results could differ and FHN’s estimates and expectations could change, possibly materially, because of one or more factors, including those factors listed above or presented elsewhere in this report or those factors listed in material incorporated by reference into this report. In evaluating forward-looking statements and assessing FHN’s prospects, readers of this report should carefully consider the factors mentioned above along with the additional risk and uncertainty factors discussed in Item 1A of Part II of this report and in the forepart, and in Items 1, 1A, and 7, of FHN’s most recent Annual Report on Form 10-K, among others.

4 1Q23 FORM 10-Q REPORT

FORWARD-LOOKING STATEMENTS AND NON-GAAP INFORMATION

Non-GAAP Information

Certain measures included in this report are “non-GAAP,” meaning they are not presented in accordance with U.S. GAAP and also are not codified in U.S. banking regulations currently applicable to FHN. Although other entities may use calculation methods that differ from those used by FHN for non-GAAP measures, FHN’s management believes such measures are relevant to understanding the financial condition, capital position, and financial results of FHN and its business segments. Non-GAAP measures are reported to FHN’s management and Board of Directors through various internal reports.

The non-GAAP measures presented in this report are: pre-provision net revenue, return on average tangible common equity, tangible common equity to tangible assets, adjusted tangible common equity to risk-weighted assets, and tangible book value per common share. Table I.2.22 appearing in the MD&A (Item 2 of Part I) of this report provides a reconciliation of non-GAAP items presented in this report to the most comparable GAAP presentation.

Presentation of regulatory measures, even those which are not GAAP, provide a meaningful base for comparability to other financial institutions subject to the same regulations as FHN, as demonstrated by their use by banking regulators in reviewing capital adequacy of financial institutions. Although not GAAP terms, these regulatory measures are not considered “non-GAAP” under U.S. financial reporting rules as long as their presentation conforms to regulatory standards. Regulatory measures used in this report include: common equity tier 1 capital, generally defined as common equity less goodwill, other intangibles, and certain other required regulatory deductions; tier 1 capital, generally defined as the sum of core capital (including common equity and instruments that cannot be redeemed at the option of the holder) adjusted for certain items under risk based capital regulations; and risk-weighted assets, which is a measure of total on- and off-balance sheet assets adjusted for credit and market risk, used to determine regulatory capital ratios.

5 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

Consolidated Balance Sheets (unaudited)	7
Consolidated Statements of Income (unaudited)	8
Consolidated Statements of Comprehensive Income (Loss) (unaudited)	10
Consolidated Statements of Changes in Equity (unaudited)	11
Consolidated Statements of Cash Flows (unaudited)	12
Notes to the Consolidated Financial Statements (unaudited)	13
Note 1 Basis of Presentation and Accounting Policies	13
Note 2 Investment Securities	15
Note 3 Loans and Leases	18
Note 4 Allowance for Credit Losses	27
Note 5 Mortgage Banking Activity	29
Note 6 Goodwill and Other Intangible Assets	30
Note 7 Preferred Stock	31
Note 8 Components of Other Comprehensive Income (Loss)	32
Note 9 Earnings Per Share	33
Note 10 Contingencies and Other Disclosures	34
Note 11 Retirement Plans	36
Note 12 Business Segment Information	37
Note 13 Variable Interest Entities	40
Note 14 Derivatives	43
Note 15 Master Netting and Similar Agreements - Repurchase, Reverse Repurchase, and Securities Borrowing Transactions	50
Note 16 Fair Value of Assets and Liabilities	52
Note 17 Other Events	68

6 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS

CONSOLIDATED BALANCE SHEETS

	(Unaudited)		December 31,
	March 31,
(Dollars in millions, except per share amounts)	2023		2022
Assets
Cash and due from banks	$	987	$	1,061
Interest-bearing deposits with banks	2,488		1,384
Federal funds sold and securities purchased under agreements to resell	309		482
Trading securities	1,122		1,375
Securities available for sale at fair value	8,954		8,836
Securities held to maturity (fair value of $1,214 and $1,209, respectively)	1,362		1,371
Loans held for sale (including $68 and $51 at fair value, respectively)	650		590
Loans and leases	59,045		58,102
Allowance for loan and lease losses	(715)		(685)
Net loans and leases	58,330		57,417
Premises and equipment	603		612
Goodwill	1,511		1,511
Other intangible assets	222		234
Other assets	4,191		4,080
Total assets	$	80,729	$	78,953
Liabilities
Noninterest-bearing deposits	$	21,134	$	23,466
Interest-bearing deposits	40,306		40,023
Total deposits	61,440		63,489
Trading liabilities	144		335
Short-term borrowings	6,484		2,506
Term borrowings	1,605		1,597
Other liabilities	2,161		2,479
Total liabilities	71,834		70,406
Equity
Preferred stock, Non-cumulative perpetual, no par value; authorized 5,000,000 shares; issued 31,686 shares	1,014		1,014
Common stock, $0.625 par value; authorized 700,000,000 shares; issued 537,618,507 and 537,100,615 shares, respectively	336		336
Capital surplus	4,863		4,840
Retained earnings	3,595		3,430
Accumulated other comprehensive loss, net	(1,208)		(1,368)
FHN shareholders' equity	8,600		8,252
Noncontrolling interest	295		295
Total equity	8,895		8,547
Total liabilities and equity	$	80,729	$	78,953

See accompanying notes to consolidated financial statements.

7 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS

CONSOLIDATED STATEMENTS OF INCOME

	Three Months Ended March 31,
(Dollars in millions, except per share data; shares in thousands) (Unaudited)	2023		2022
Interest income
Interest and fees on loans and leases	$	806	$	444
Interest and fees on loans held for sale	11		10
Interest on investment securities	62		38
Interest on trading securities	20		11
Interest on other earning assets	21		7
Total interest income	920		510
Interest expense
Interest on deposits	171		11
Interest on trading liabilities	3		2
Interest on short-term borrowings	38		1
Interest on term borrowings	20		17
Total interest expense	232		31
Net interest income	688		479
Provision for credit losses	50		(40)
Net interest income after provision for credit losses	638		519
Noninterest income
Deposit transactions and cash management	42		44
Fixed income	39		73
Brokerage, management fees and commissions	22		24
Card and digital banking fees	20		20
Other service charges and fees	13		13
Trust services and investment management	11		13
Mortgage banking and title income	5		22
Securities gains (losses), net	—		6
Other income	19		14
Total noninterest income	171		229
Noninterest expense
Personnel expense	271		280
Net occupancy expense	31		32
Computer software	28		29
Operations services	22		20
Advertising and public relations	14		11
Contract employment and outsourcing	12		19
Amortization of intangible assets	12		13
Equipment expense	11		11
Communications and delivery	9		10
Legal and professional fees	8		23
Other expense	60		45
Total noninterest expense	478		493
Income before income taxes	331		255
Income tax expense	76		57
Net income	$	255	$	198
Net income attributable to noncontrolling interest	4		3
Net income attributable to controlling interest	$	251	$	195
Preferred stock dividends	8		8
Net income available to common shareholders	$	243	$	187

8 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS

Basic earnings per common share	$	0.45	$	0.35
Diluted earnings per common share	$	0.43	$	0.34
Weighted average common shares	536,938		533,218
Diluted average common shares	571,991		549,809

See accompanying notes to consolidated financial statements.

9 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

	Three Months Ended March 31,
(Dollars in millions) (Unaudited)	2023		2022
Net income	$	255	$	198
Other comprehensive income (loss), net of tax:
Net unrealized gains (losses) on securities available for sale	114		(404)
Net unrealized gains (losses) on cash flow hedges	44		(21)
Net unrealized gains (losses) on pension and other postretirement plans	2		1
Other comprehensive income (loss)	160		(424)
Comprehensive income (loss)	415		(226)
Comprehensive income attributable to noncontrolling interest	4		3
Comprehensive income (loss) attributable to controlling interest	$	411	$	(229)
Income tax expense (benefit) of items included in other comprehensive income:
Net unrealized gains (losses) on securities available for sale	$	36	$	(130)
Net unrealized gains (losses) on cash flow hedges	14		(7)
Net unrealized gains (losses) on pension and other postretirement plans	1		1

See accompanying notes to consolidated financial statements

10 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

Three Months Ended March 31, 2023
	Preferred Stock			Common Stock
(Dollars in millions, except per share data; shares in thousands) (unaudited)	Shares	Amount		Shares	Amount		Capital Surplus		Retained Earnings		Accumulated Other Comprehensive Income (Loss) (a)		Noncontrolling Interest		Total
Balance, December 31, 2022	31,686	$	1,014	537,101	$	336	$	4,840	$	3,430	$	(1,368)	$	295	$	8,547
Adjustment to reflect adoption of ASU 2022-02	—	—		—	—		—		4		—		—		4
Net income	—	—		—	—		—		251		—		4		255
Other comprehensive income	—	—		—	—		—		—		160		—		160
Cash dividends declared:
Preferred stock	—	—		—	—		—		(8)		—		—		(8)
Common stock ($0.15 per share)	—	—		—	—		—		(82)		—		—		(82)
Common stock repurchased	—	—		(159)	—		(4)		—		—		—		(4)
Common stock issued for:
Stock options exercised and restricted stock awards	—	—		677	—		5		—		—		—		5
Stock-based compensation expense	—	—		—	—		22		—		—		—		22
Dividends declared - noncontrolling interest of subsidiary preferred stock	—	—		—	—		—		—		—		(4)		(4)
Balance, March 31, 2023	31,686	$	1,014	537,619	$	336	$	4,863	$	3,595	$	(1,208)	$	295	$	8,895

(a)Due to the nature of the preferred stock issued by FHN and its subsidiaries, all components of other comprehensive income (loss) have been attributed solely to FHN as the controlling interest holder.

Three Months Ended March 31, 2022
	Preferred Stock			Common Stock
(Dollars in millions, except per share data; shares in thousands) (unaudited)	Shares	Amount		Shares	Amount		Capital Surplus		Retained Earnings		Accumulated Other Comprehensive Income (Loss) (a)		Noncontrolling Interest		Total
Balance, December 31, 2021	26,750	$	520	533,577	$	333	$	4,743	$	2,891	$	(288)	$	295	$	8,494
Net income	—	—		—	—		—		195		—		3		198
Other comprehensive income (loss)	—	—		—	—		—		—		(424)		—		(424)
Cash dividends declared:
Preferred stock	—	—		—	—		—		(8)		—		—		(8)
Common stock ($0.15 per share)	—	—		—	—		—		(82)		—		—		(82)
Preferred stock issuance (4,936 shares issued at $100,000 per share)	4,936	494													494
Common stock repurchased	—	—		(120)	—		(2)		—		—		—		(2)
Common stock issued for:
Stock options exercised and restricted stock awards	—	—		1,130	1		14		—		—		—		15
Stock-based compensation expense	—	—		—	—		14		—		—		—		14
Dividends declared - noncontrolling interest of subsidiary preferred stock	—	—		—	—		—		—		—		(3)		(3)
Balance, March 31, 2022	31,686	$	1,014	534,587	$	334	$	4,769	$	2,996	$	(712)	$	295	$	8,696

(a)Due to the nature of the preferred stock issued by FHN and its subsidiaries, all components of other comprehensive income (loss) have been attributed solely to FHN as the controlling interest holder.

See accompanying notes to consolidated financial statements.

11 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS

CONSOLIDATED STATEMENTS OF CASH FLOWS

	Three months ended March 31,
(Dollars in millions) (Unaudited)	2023		2022
Operating Activities
Net income	$	255	$	198
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for credit losses	50		(40)
Deferred income tax expense (benefit)	6		38
Depreciation and amortization of premises and equipment	14		15
Amortization of intangible assets	12		13
Net other amortization and accretion	4		(10)
Net (increase) decrease in trading securities	375		514
Net (increase) decrease in derivatives	(266)		395
Stock-based compensation expense	22		14
Securities (gains) losses, net	—		(6)
Loans held for sale:
Purchases and originations	(477)		(1,511)
Gross proceeds from settlements and sales	293		920
(Gain) loss due to fair value adjustments and other	2		13
Other operating activities, net	(359)		141
Total adjustments	(324)		496
Net cash provided by (used in) operating activities	(69)		694
Investing Activities
Proceeds from maturities of securities available for sale	244		408
Purchases of securities available for sale	(221)		(1,492)
Proceeds from prepayments of securities held to maturity	10		11
Proceeds from sales of premises and equipment	—		4
Purchases of premises and equipment	(5)		(10)
Net (increase) decrease in loans and leases	(949)		(134)
Net (increase) decrease in interest-bearing deposits with banks	(1,103)		1,359
Other investing activities, net	2		8
Net cash provided by (used in) investing activities	(2,022)		154
Financing Activities
Common stock:
Stock options exercised	5		15
Cash dividends paid	(83)		(82)
Repurchase of shares	(4)		(2)
Preferred stock:
Preferred stock issuance	—		494
Cash dividends paid - preferred stock - noncontrolling interest	(4)		(3)
Cash dividends paid - preferred stock	(8)		(8)
Net increase (decrease) in deposits	(2,049)		(781)
Net increase (decrease) in short-term borrowings	3,979		(405)
Increases (decreases) in term borrowings	8		1
Net cash provided by (used in) financing activities	1,844		(771)
Net increase (decrease) in cash and cash equivalents	(247)		77
Cash and cash equivalents at beginning of period	1,543		1,788
Cash and cash equivalents at end of period	$	1,296	$	1,865
Supplemental Disclosures
Total interest paid	$	200	$	19
Total taxes paid	3		2
Total taxes refunded	2		1
Transfer from loans to OREO	2		—
Transfer from loans HFS to trading securities	122		736

See accompanying notes to consolidated financial statements. 

12 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 1—BASIS OF PRESENTATION & ACCOUNTING POLICIES

Notes to the Consolidated Financial Statements (Unaudited)

Note 1—Basis of Presentation and Accounting Policies

The accompanying unaudited consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all information and notes necessary for complete financial statements in accordance with GAAP. In the opinion of management, the accompanying unaudited consolidated financial statements contain all significant adjustments, consisting of normal and recurring items, considered necessary for fair presentation. These interim financial statements should be read in conjunction with FHN's audited consolidated financial statements and notes in FHN's Annual Report on Form 10-K for the year ended December 31, 2022. Operating results for the interim period are not necessarily indicative of the results that may be expected for the full year.

All significant intercompany balances and transactions have been eliminated in consolidation. Certain amounts reported in prior years have been reclassified to conform to the current period presentation. See the Glossary of Acronyms and Terms included in this Report for terms used herein.

TD Transaction

As previously disclosed, on February 27, 2022, FHN entered into an Agreement and Plan of Merger (the “TD Merger Agreement”) with The Toronto-Dominion Bank, a Canadian chartered bank (“TD”), and certain TD subsidiaries. On May 4, 2023, FHN and TD mutually terminated the TD Merger Agreement.

Merger and integration planning expenses related to the transactions associated with the TD Merger Agreement are recorded in FHN’s Corporate segment. Expenses recognized during the three months ended March 31, 2023 and 2022 were $21 million and $9 million, respectively.

Accounting Changes With Extended Transition Periods

In March 2020, the FASB issued ASU 2020-04, “Facilitation of the Effects of Reference Rate Reform on Financial Reporting” which provides several optional expedients and exceptions to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. The provisions of ASU 2020-04 primarily affect 1) contract modifications (e.g., loans, leases, debt, and derivatives) made in anticipation that a reference rate (e.g., LIBOR) will be discontinued and 2) the application of hedge accounting for existing relationships affected by those modifications. The provisions of ASU

2020-04 are effective upon release and apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Including the adoption of ASU 2022-06 (discussed below), the expedients and exceptions provided by ASU 2020-04 do not apply to contract modifications made and hedging relationships entered into or evaluated after December 31, 2024, except for hedging relationships existing as of December 31, 2024, that an entity has elected certain optional expedients for and that are retained through the end of the hedging relationship.

FHN has identified contracts affected by reference rate reform and developed modification plans for those contracts. FHN has elected to utilize the optional expedients and exceptions provided by ASU 2020-04 for certain contract modifications that have already been implemented. For cash flow hedges that reference 1-Month USD LIBOR, FHN has applied expedients related to 1) the assumption of probability of cash flows when reference rates are changed on hedged items 2) avoiding de-designation when critical terms (i.e., reference rates) change and 3) the allowed assumption of shared risk exposure for hedged items. For its 2022 and 2023 cash flow hedges that reference 1-Month Term SOFR, FHN has applied expedients related to 1) the allowed assumption of shared risk exposure for hedged items and 2) multiple allowed assumptions of conformity between hedged items and the hedging instrument when assessing effectiveness. FHN anticipates that it will continue to utilize the expedients and exceptions for future modifications in situations where they mitigate potential accounting outcomes that do not faithfully represent management’s intent or risk management activities, consistent with the purpose of the standard.

In December 2022, the FASB issued ASU 2022-06, "Deferral of the Sunset Date of Topic 848" which extends the transition window for ASU 2020-04 from December 31, 2022 to December 31, 2024, consistent with key USD LIBOR tenors continuing to be published through June 30, 2023.

In January 2021, the FASB issued ASU 2021-01, "Scope" to expand the scope of ASU 2020-04 to apply to certain contract modifications that were implemented in October 2020 by derivative clearinghouses for the use of Secure Overnight Funding Rate (SOFR) in discounting, margining and price alignment for centrally cleared derivatives, including derivatives utilized in hedging relationships. ASU 2021-01 also applies to derivative contracts affected by the change in discounting convention regardless of whether they are centrally cleared (i.e., bi-lateral

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Table of Contents	NOTE 1—BASIS OF PRESENTATION & ACCOUNTING POLICIES

contracts can also be modified) and regardless of whether they reference LIBOR. ASU 2021-01 was effective immediately upon issuance with retroactive application permitted. FHN elected to retroactively apply the provisions of ASU 2021-01 because FHN's centrally cleared derivatives were affected by the change in discounting convention and because FHN has other bi-lateral derivative contracts that may be modified to conform to the use of SOFR for discounting. Adoption did not have a significant effect on FHN's reported financial condition or results of operations.

Summary of Accounting Changes

ASU 2022-01

In March 2022, the FASB issued ASU 2022-01, "Fair Value Hedging - Portfolio Layer Method", which will expand FHN's ability to hedge the benchmark interest rate risk of portfolios of financial interests (or beneficial interests) in a fair value hedge. The provisions of ASU 2022-01 also permit FHN to apply the same portfolio hedging method to both prepayable and non-prepayable financial assets, namely by expanding the use of the "portfolio layer" method to non-prepayable financial assets. ASU 2022-01 also permits multiple hedged layers to be designated as a single closed portfolio to achieve hedge accounting. Additionally, the ASU requires that basis adjustments must be maintained on the closed portfolio of assets as a whole, and not allocated to individual assets for active portfolio layer method hedges. ASU 2022-01 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. FHN may utilize the provisions of ASU 2022-01 in its future hedging strategies.

ASU 2022-02

In March 2022, the FASB issued ASU 2022-02, “Troubled Debt Restructurings and Vintage Disclosures” that eliminates current TDR recognition and measurement guidance and instead requires the Company to evaluate whether the modification represents a new loan or a continuation of an existing loan (which is consistent with the accounting for other loan modifications). The provisions of ASU 2022-02 also enhance existing disclosure requirements and introduces new disclosures related to certain modifications made to borrowers experiencing financial difficulty. The provisions of this ASU also require FHN to disclose current period gross write-offs of loans and leases by year of origination.

ASU 2022-02 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. For the transition method related to the recognition and measurement of TDRs, FHN elected to apply the modified retrospective transition effective January 1, 2023, resulting in a cumulative-effect reduction in ALLL of $6 million and an increase to retained earnings of $4 million, net of tax. The disclosure provisions of ASU

2022-02 are applied prospectively and presented in Note 3 – Loans and Leases and Note 4 – Allowance for Credit Losses.

Accounting Changes Issued But Not Currently Effective

ASU 2023-02

In March 2023, the FASB issued ASU 2023-02, “Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method” which permits investors to elect to account for their tax equity investments, regardless of the tax credit program from which the income tax credits are received, using the proportional amortization method if certain conditions are met. The proportional amortization method results in the cost of the investment being amortized in proportion to the income tax credits and other income tax benefits received, with the amortization of the investment and the income tax credits being presented net in the income statement as a component of income tax provision (benefit). Prior to ASU 2023-02, the proportional amortization method was only available to qualifying low income housing equity investments. An investor is required to make an accounting policy election to apply the proportional amortization method on a tax-credit-program-by-tax-credit-program basis. An investor that applies the proportional amortization method to qualifying tax equity investments must account for the receipt of the investment tax credits using the flow-through method, even if the entity applies the deferral method for other investment tax credits received. ASU 2023-02 also requires specific disclosures that must be applied to all investments that generate income tax credits and other income tax benefits from a tax credit program for which the entity has elected to apply the proportional amortization method.

ASU 2023-02 is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. Early adoption is permitted for all entities in any interim period. If ASU 2023-02 is adopted in an interim period, it must be adopted as of the beginning of the fiscal year that includes that interim period. Adoption of ASU 2023-02 is applied on either a modified retrospective (cumulative catch up) or a retrospective (representment of prior years) basis. FHN is assessing 1) the applicability of ASU 2023-02 to its tax credit investments and 2) whether to elect the proportional amortization method for qualifying investments.

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Table of Contents	NOTE 2—INVESTMENT SECURITIES

Note 2—Investment Securities

The following tables summarize FHN’s investment securities as of March 31, 2023 and December 31, 2022:

INVESTMENT SECURITIES AT MARCH 31, 2023
	March 31, 2023
(Dollars in millions)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Securities available for sale:
Government agency issued MBS	$	5,416	$	2	$	(622)	$	4,796
Government agency issued CMO	2,650		—		(336)		2,314
Other U.S. government agencies	1,374		6		(141)		1,239
States and municipalities	650		2		(47)		605
Total securities available for sale (a)	$	10,090	$	10	$	(1,146)	$	8,954
Securities held to maturity:
Government agency issued MBS	$	889	$	—	$	(95)	$	794
Government agency issued CMO	473		—		(53)		420
Total securities held to maturity	$	1,362	$	—	$	(148)	$	1,214

(a)Includes $6.9 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.

INVESTMENT SECURITIES AT YE 2022
	December 31, 2022
(Dollars in millions)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Securities available for sale:
Government agency issued MBS	$	5,457	$	1	$	(695)	$	4,763
Government agency issued CMO	2,682		—		(369)		2,313
Other U.S. government agencies	1,325		—		(162)		1,163
States and municipalities	658		1		(62)		597
Total securities available for sale (a)	$	10,122	$	2	$	(1,288)	$	8,836
Securities held to maturity:
Government agency issued MBS	$	897	$	—	$	(109)	$	788
Government agency issued CMO	474		—		(53)		421
Total securities held to maturity	$	1,371	$	—	$	(162)	$	1,209

(a)Includes $6.5 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.

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Table of Contents	NOTE 2—INVESTMENT SECURITIES

The amortized cost and fair value by contractual maturity for the debt securities portfolio as of March 31, 2023 is provided below:

DEBT SECURITIES PORTFOLIO MATURITIES
	Held to Maturity				Available for Sale
(Dollars in millions)	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Within 1 year	$	—	$	—	$	9	$	9
After 1 year through 5 years	—		—		127		123
After 5 years through 10 years	—		—		391		357
After 10 years	—		—		1,497		1,355
Subtotal	—		—		2,024		1,844
Government agency issued MBS and CMO (a)	1,362		1,214		8,066		7,110
Total	$	1,362	$	1,214	$	10,090	$	8,954

(a)Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

Gross gains and losses on sales of AFS securities for the three months ended March 31, 2023 and 2022 were insignificant. Cash proceeds from sales of AFS securities were insignificant for the three months ended March 31, 2023 and March 31, 2022.

The following tables provide information on investments within the available-for-sale portfolio that had unrealized losses as of March 31, 2023 and December 31, 2022:

AFS INVESTMENT SECURITIES WITH UNREALIZED LOSSES

	As of March 31, 2023
	Less than 12 months				12 months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Government agency issued MBS	$	700	$	(20)	$	3,996	$	(602)	$	4,696	$	(622)
Government agency issued CMO	309		(15)		2,006		(321)		2,315		(336)
Other U.S. government agencies	265		(10)		733		(131)		998		(141)
States and municipalities	53		(2)		451		(45)		504		(47)
Total	$	1,327	$	(47)	$	7,186	$	(1,099)	$	8,513	$	(1,146)

 

	As of December 31, 2022
	Less than 12 months				12 months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Government agency issued MBS	$	2,314	$	(249)	$	2,350	$	(446)	$	4,664	$	(695)
Government agency issued CMO	1,104		(123)		1,209		(246)		2,313		(369)
Other U.S. government agencies	643		(67)		424		(95)		1,067		(162)
States and municipalities	493		(48)		54		(14)		547		(62)
Total	$	4,554	$	(487)	$	4,037	$	(801)	$	8,591	$	(1,288)

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Table of Contents	NOTE 2—INVESTMENT SECURITIES

FHN has evaluated all AFS debt securities that were in unrealized loss positions in accordance with its accounting policy for recognition of credit losses. No AFS debt securities were determined to have credit losses. Total AIR not included in the fair value or amortized cost basis of AFS debt securities was $30 million and $32 million as of March 31, 2023 and December 31, 2022, respectively. Consistent with FHN's review of the related securities, there were no credit-related write downs of AIR for AFS debt securities during the reporting periods. Additionally, for AFS debt securities with unrealized losses, FHN does not intend to sell them, and it is more likely than not that FHN will not be required to sell them prior to recovery. Therefore, no write downs of these investments to fair value occurred during the reporting periods.

For HTM securities, an allowance for credit losses is required to absorb estimated lifetime credit losses. Total AIR not included in the fair value or amortized cost basis of HTM debt securities was $3 million as of both March 31, 2023 and December 31, 2022. FHN has assessed the risk of credit loss and has determined that no allowance for credit losses for HTM securities was necessary as of March 31, 2023 and December 31, 2022. The evaluation of credit risk includes consideration of third-party and government guarantees (both explicit and implicit), senior or subordinated status, credit ratings of the issuer, the effects of interest rate changes since purchase and observable market information such as issuer-specific credit spreads.

The carrying amount of equity investments without a readily determinable fair value was $80 million and $79 million at March 31, 2023 and December 31, 2022, respectively. The year-to-date 2023 and 2022 gross amounts of upward and downward valuation adjustments were not significant.

Unrealized gains of $2 million and $4 million were recognized in the three months ended March 31, 2023 and 2022, respectively, for equity investments with readily determinable fair values.

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PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

Note 3—Loans and Leases

The loans and leases portfolio is disaggregated into portfolio segments and then further disaggregated into classes for certain disclosures. GAAP defines a portfolio segment as the level at which an entity develops and documents a systematic method for determining its allowance for credit losses. A class is generally a disaggregation of a portfolio segment and is generally determined based on risk characteristics of the loan and FHN’s method for monitoring and assessing credit risk and performance. FHN's loan and lease portfolio segments are commercial and consumer. The classes of loans and leases are: (1) commercial, financial, and industrial, which

includes commercial and industrial loans and leases and loans to mortgage companies, (2) commercial real estate, (3) consumer real estate, which includes both real estate installment and home equity lines of credit, and (4) credit card and other.

The following table provides the amortized cost basis of loans and leases by portfolio segment and class as of March 31, 2023 and December 31, 2022, excluding accrued interest of $227 million and $226 million, respectively, which is included in other assets in the Consolidated Balance Sheets.

LOANS AND LEASES BY PORTFOLIO SEGMENT
(Dollars in millions)	March 31, 2023		December 31, 2022
Commercial:
Commercial and industrial (a) (b)	$	30,132	$	29,523
Loans to mortgage companies	2,040		2,258
Total commercial, financial, and industrial	32,172		31,781
Commercial real estate	13,398		13,228
Consumer:
HELOC	2,114		2,028
Real estate installment loans	10,554		10,225
Total consumer real estate	12,668		12,253
Credit card and other	807		840
Loans and leases	$	59,045	$	58,102
Allowance for loan and lease losses	(715)		(685)
Net loans and leases	$	58,330	$	57,417

(a)Includes equipment financing leases of $1.1 billion for March 31, 2023 and December 31, 2022.

(b)Includes PPP loans fully guaranteed by the SBA of $53 million and $76 million as of March 31, 2023 and December 31, 2022, respectively.

Restrictions

Loans and leases with carrying values of $39.6 billion and $38.3 billion were pledged as collateral for borrowings at March 31, 2023 and December 31, 2022, respectively.

Concentrations of Credit Risk

Most of FHN’s business activity is with clients located in the southern United States. FHN’s lending activity is concentrated in its market areas within those states. As of March 31, 2023, FHN had loans to mortgage companies of $2.0 billion and loans to finance and insurance companies of $4.2 billion. As a result, 19% of the C&I portfolio is sensitive to impacts on the financial services industry.

Credit Quality Indicators

FHN employs a dual grade commercial risk grading methodology to assign an estimate for the probability of default and the loss given default for each commercial loan using factors specific to various industry, portfolio, or product segments that result in a rank ordering of risk and

the assignment of grades PD 1 to PD 16. This credit grading system is intended to identify and measure the credit quality of the loan and lease portfolio by analyzing the migration between grading categories. It is also integral to the estimation methodology utilized in determining the ALLL since an allowance is established for pools of commercial loans based on the credit grade assigned. Each PD grade corresponds to an estimated one-year default probability percentage. PD grades are continually evaluated but require a formal scorecard annually.

PD 1 through PD 12 are “pass” grades. PD grades 13-16 correspond to the regulatory-defined categories of special mention (13), substandard (14), doubtful (15), and loss (16). Special mention loans and leases have potential weaknesses that, if left uncorrected, may result in deterioration of FHN's credit position at some future date. Substandard commercial loans and leases have well-defined weaknesses and are characterized by the distinct possibility that FHN will sustain some loss if the

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Table of Contents	NOTE 3—LOANS & LEASES

deficiencies are not corrected. Doubtful commercial loans and leases have the same weaknesses as substandard loans and leases with the added characteristics that the probability of loss is high, and collection of the full amount is improbable.

The following tables provide the amortized cost basis of the commercial loan portfolio by year of origination and credit quality indicator as of March 31, 2023 and December 31, 2022:

C&I PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		LMC (a)		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12) (b)	$	893	$	5,814	$	3,977	$	1,800	$	1,995	$	4,717	$	2,040	$	9,411	$	351	$	30,998
Special Mention (PD grade 13)	1		24		59		17		128		87		—		177		1		494
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	36		34		57		132		43		189		—		104		85		680
Total C&I loans	$	930	$	5,872	$	4,093	$	1,949	$	2,166	$	4,993	$	2,040	$	9,692	$	437	$	32,172

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		LMC (a)		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12) (b)	$	5,856	$	4,040	$	1,980	$	2,099	$	1,229	$	3,710	$	2,258	$	9,165	$	371	$	30,708
Special Mention (PD grade 13)	19		63		19		141		9		90		—		126		—		467
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	41		54		51		38		67		124		—		134		97		606
Total C&I loans	$	5,916	$	4,157	$	2,050	$	2,278	$	1,305	$	3,924	$	2,258	$	9,425	$	468	$	31,781

(a)    LMC includes non-revolving commercial lines of credit to qualified mortgage companies primarily for the temporary warehousing of eligible mortgage loans prior to the borrower's sale of those mortgage loans to third-party investors. The loans are of short duration with maturities less than one year.

(b)    Balances include PPP loans.

CRE PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12)	$	240	$	2,846	$	3,442	$	1,386	$	1,704	$	3,251	$	233	$	19	$	13,121
Special Mention (PD grade 13)	—		—		1		2		85		57		—		—		145
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	—		1		4		11		48		59		9		—		132
Total CRE loans	$	240	$	2,847	$	3,447	$	1,399	$	1,837	$	3,367	$	242	$	19	$	13,398

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PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12)	$	2,637	$	3,324	$	1,488	$	1,855	$	808	$	2,565	$	274	$	20	$	12,971
Special Mention (PD grade 13)	—		3		3		37		68		5		1		—		117
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	1		4		12		50		31		31		11		—		140
Total CRE loans	$	2,638	$	3,331	$	1,503	$	1,942	$	907	$	2,601	$	286	$	20	$	13,228

The consumer portfolio is comprised primarily of smaller-balance loans which are very similar in nature in that most are standard products and are backed by residential real estate. Because of the similarities of consumer loan types, FHN is able to utilize the FICO score, among other attributes, to assess the credit quality of consumer borrowers. FICO scores are refreshed on a quarterly basis in an attempt to reflect the recent risk profile of the borrowers. Accruing delinquency amounts are indicators of asset quality within the credit card and other consumer portfolio.

The following table reflects the amortized cost basis by year of origination and refreshed FICO scores for

consumer real estate loans as of March 31, 2023 and December 31, 2022. Within consumer real estate, classes include HELOC and real estate installment loans. HELOCs are loans which during their draw period are classified as revolving loans. Once the draw period ends and the loan enters its repayment period, the loan converts to a term loan and is classified as a revolving loan converted to a term loan. All loans classified in the following tables as revolving loans or revolving loans converted to term loans are HELOCs. Real estate installment loans are originated as fixed term loans and are classified below in their vintage year. All loans in the following tables classified in a vintage year are real estate installment loans.

CONSUMER REAL ESTATE PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	397	$	2,157	$	1,822	$	800	$	512	$	1,516	$	1,383	$	60	$	8,647
FICO score 720-739	45		292		245		114		97		258		184		17		1,252
FICO score 700-719	34		241		202		92		54		249		151		21		1,044
FICO score 660-699	42		207		136		88		55		328		192		21		1,069
FICO score 620-659	1		21		24		25		40		120		45		8		284
FICO score less than 620	2		15		19		31		12		261		18		14		372
Total	$	521	$	2,933	$	2,448	$	1,150	$	770	$	2,732	$	1,973	$	141	$	12,668

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PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	2,154	$	1,847	$	819	$	523	$	278	$	1,294	$	1,297	$	63	$	8,275
FICO score 720-739	292		246		116		98		34		238		183		18		1,225
FICO score 700-719	242		206		93		55		35		226		142		22		1,021
FICO score 660-699	214		137		90		55		62		278		192		23		1,051
FICO score 620-659	21		24		25		41		20		105		47		9		292
FICO score less than 620	15		19		32		12		23		256		16		16		389
Total	$	2,938	$	2,479	$	1,175	$	784	$	452	$	2,397	$	1,877	$	151	$	12,253

The following tables reflect the amortized cost basis by year of origination and refreshed FICO scores for credit card and other loans as of March 31, 2023 and December 31, 2022.

CREDIT CARD & OTHER PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	8	$	31	$	14	$	6	$	7	$	28	$	252	$	8	$	354
FICO score 720-739	1		3		2		2		1		4		33		1		47
FICO score 700-719	1		3		3		1		1		4		28		—		41
FICO score 660-699	—		3		1		1		1		8		31		1		46
FICO score 620-659	—		1		2		—		—		2		14		—		19
FICO score less than 620	2		7		6		6		10		85		183		1		300
Total	$	12	$	48	$	28	$	16	$	20	$	131	$	541	$	11	$	807

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	36	$	14	$	10	$	10	$	4	$	25	$	291	$	6	$	396
FICO score 720-739	3		2		2		1		—		4		30		1		43
FICO score 700-719	3		3		1		1		—		4		33		1		46
FICO score 660-699	3		2		1		1		2		7		30		1		47
FICO score 620-659	1		3		1		—		—		3		18		—		26
FICO score less than 620	7		6		6		10		7		71		174		1		282
Total	$	53	$	30	$	21	$	23	$	13	$	114	$	576	$	10	$	840

21 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

Nonaccrual and Past Due Loans and Leases

Loans and leases are placed on nonaccrual if it becomes evident that full collection of principal and interest is at risk, impairment has been recognized as a partial charge-off of principal balance due to insufficient collateral value and past due status, or on a case-by-case basis if FHN continues to receive payments but there are other borrower-specific issues. Included in nonaccrual are loans

for which FHN continues to receive payments including residential real estate loans where the borrower has been discharged of personal obligation through bankruptcy.

Past due loans are loans contractually past due as to interest or principal payments, but which have not yet been put on nonaccrual status.

The following table reflects accruing and non-accruing loans and leases by class on March 31, 2023 and December 31, 2022:

ACCRUING & NON-ACCRUING LOANS AND LEASES
	March 31, 2023
	Accruing								Non-Accruing
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Total Accruing		Current		30-89 Days Past Due		90+ Days Past Due		Total Non- Accruing		Total Loans and Leases
Commercial, financial, and industrial:
C&I (a)	$	29,902	$	26	$	—	$	29,928	$	127	$	6	$	71	$	204	$	30,132
Loans to mortgage companies	2,040		—		—		2,040		—		—		—		—		2,040
Total commercial, financial, and industrial	31,942		26		—		31,968		127		6		71		204		32,172
Commercial real estate:
CRE (b)	13,330		5		—		13,335		19		26		18		63		13,398
Consumer real estate:
HELOC (c)	2,049		15		5		2,069		33		5		7		45		2,114
Real estate installment loans (d)	10,415		27		2		10,444		56		12		42		110		10,554
Total consumer real estate	12,464		42		7		12,513		89		17		49		155		12,668
Credit card and other:
Credit card	286		4		5		295		—		—		—		—		295
Other	508		2		—		510		1		1		—		2		512
Total credit card and other	794		6		5		805		1		1		—		2		807
Total loans and leases	$	58,530	$	79	$	12	$	58,621	$	236	$	50	$	138	$	424	$	59,045

	December 31, 2022
	Accruing								Non-Accruing
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Total Accruing		Current		30-89 Days Past Due		90+ Days Past Due		Total Non- Accruing		Total Loans and Leases
Commercial, financial, and industrial:
C&I (a)	$	29,309	$	50	$	11	$	29,370	$	64	$	10	$	79	$	153	$	29,523
Loans to mortgage companies	2,258		—		—		2,258		—		—		—		—		2,258
Total commercial, financial, and industrial	31,567		50		11		31,628		64		10		79		153		31,781
Commercial real estate:
CRE (b)	13,208		11		—		13,219		7		—		2		9		13,228
Consumer real estate:
HELOC (c)	1,967		12		5		1,984		32		4		8		44		2,028
Real estate installment loans (d)	10,079		25		13		10,117		56		5		47		108		10,225
Total consumer real estate	12,046		37		18		12,101		88		9		55		152		12,253
Credit card and other:
Credit card	287		5		4		296		—		—		—		—		296
Other	540		2		—		542		1		—		1		2		544
Total credit card and other	827		7		4		838		1		—		1		2		840
Total loans and leases	$	57,648	$	105	$	33	$	57,786	$	160	$	19	$	137	$	316	$	58,102

(a) $204 million and $147 million of C&I loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(b) $55 million and $5 million of CRE loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

22 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

(c) $7 million and $5 million of HELOC loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(d) $10 million and $7 million of real estate installment loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

Collateral-Dependent Loans

Collateral-dependent loans are defined as loans for which repayment is expected to be derived substantially through the operation or sale of the collateral and where the borrower is experiencing financial difficulty. At a minimum, the estimated value of the collateral for each loan equals the current book value.

As of March 31, 2023 and December 31, 2022, FHN had commercial loans with amortized cost of approximately $256 million and $124 million, respectively, that were based on the value of underlying collateral. Collateral-dependent C&I and CRE loans totaled $199 million and $57 million, respectively, at March 31, 2023. The collateral for these loans generally consists of business assets including land, buildings, equipment and financial assets. During the three months ended March 31, 2023, FHN recognized charge-offs of $12 million on these loans related to reductions in estimated collateral values.

Consumer HELOC and real estate installment loans with amortized cost based on the value of underlying real estate collateral were approximately $7 million and $29 million, respectively, as of March 31, 2023 and $7 million and $26 million, respectively, as of December 31, 2022. Charge-offs during the three months ended March 31, 2023 and March 31, 2022 were not significant for collateral-dependent consumer loans.

Loan Modifications to Troubled Borrowers

As part of FHN’s ongoing risk management practices, FHN attempts to work with borrowers when necessary to extend or modify loan terms to better align with their current ability to repay. Modifications could include extension of the maturity date, reductions of the interest rate, reduction or forgiveness of accrued interest, or principal forgiveness. Combinations of these modifications may also be made for individual loans. Extensions and modifications to loans are made in accordance with internal policies and guidelines which conform to regulatory guidance. Principal reductions may be made in limited circumstances, typically for specific commercial loan workouts, and in the event of borrower bankruptcy. Each occurrence is unique to the borrower and is evaluated separately.

Troubled loans are considered those in which the borrower is experiencing financial difficulty. The assessment of whether a borrower is experiencing financial difficulty can be subjective in nature and management’s judgment may be required in making this determination. FHN may determine that a borrower is experiencing financial difficulty if the borrower is currently in default on any of its debt, or if it is probable that a borrower may default in the foreseeable future absent a

modification. Many aspects of a borrower’s financial situation are assessed when determining whether they are experiencing financial difficulty.

Troubled commercial loans are typically modified through forbearance agreements which could include reduced interest rates, reduced payments, term extension, or entering into short sale agreements. Principal reductions may occur in specific circumstances.

Modifications for troubled consumer loans are generally structured using parameters of U.S. government-sponsored programs. For HELOC and real estate installment loans, troubled loans are typically modified by an interest rate reduction and a possible maturity date extension to reach an affordable housing debt-to-income ratio. Despite the absence of a loan modification by FHN, the discharge of personal liability through bankruptcy proceedings is considered a court-imposed modification.

For the credit card portfolio, troubled loan modifications are typically enacted through either a short-term credit card hardship program or a longer-term credit card workout program. In the credit card hardship program, borrowers may be granted rate and payment reductions for six months to one year. In the credit card workout program, borrowers are granted a rate reduction to 0% and a term extension for up to five years.

Modifications to Borrowers Experiencing Financial Difficulty

For periods subsequent to December 31, 2022, information regarding loans modified when a borrower is experiencing financial difficulty are included in the tables below.

The following tables present the amortized cost basis at the end of the reporting period of loans modified to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and type of modification made, as well as the financial effect of the modifications made as of March 31, 2023.

23 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

LOAN MODIFICATIONS TO BORROWERS EXPERIENCING FINANCIAL DIFFICULTY

	March 31, 2023
	Term Extension
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	63	0.2	%	Added a weighted-average 1 year to the life of loans, which reduced monthly payment amounts for the borrowers
CRE	32		0.2		Added a weighted-average 0.6 years to the life of loans, which reduced monthly payment amounts for the borrowers
Consumer Real Estate	1		—		Added a weighted-average 14.9 years to the life of loans, which reduced monthly payment amounts for the borrowers
Credit Card and Other	—		—		N/A
Total	$	96	0.2	%

	March 31, 2023
	Payment Deferrals
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	—	—	%	N/A
CRE	—		—		N/A
Consumer Real Estate	4		—		Payment deferral for 11 months, with a balloon payment at the end of the term
Credit Card and Other	—		—		N/A
Total	$	4	—	%

	March 31, 2023
	Combination - Term Extension and Interest Rate Reduction
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	—	—	%	N/A
CRE	—		—		N/A
Consumer Real Estate	2		—		Added a weighted-average 8.8 years to the life of loans and reduced weighted-average contractual interest rate from 5.0% to 4.9%
Credit Card and Other	—		—		N/A
Total	$	2	—	%

	March 31, 2023
	Combination - Principal Forgiveness and Term Extension
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	18	0.1	%	Reduced the balance of the loans by $2 million and added a weighted-average 6.2 years to the life of loans
CRE	—		—		N/A
Consumer Real Estate	—		—		N/A
Credit Card and Other	—		—		N/A
Total	$	18	—	%

24 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

Loan modifications to borrowers experiencing financial difficulty that had a payment default during the period were insignificant as of March 31, 2023. FHN closely monitors the performance of the loans that are modified to borrowers experiencing financial difficulty to understand the effectiveness of its modification efforts.

The following table depicts the performance of loans that have been modified in the last 12 months:

PERFORMANCE OF LOANS THAT HAVE BEEN MODIFIED IN THE LAST 12 MONTHS
	March 31, 2023
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Non-Accruing
C&I	$	63	$	—	$	—	$	18
CRE	32		—		—		—
Consumer Real Estate	1		—		—		6
Credit Card and Other	—		—		—		—
Total	$	96	$	—	$	—	$	24

25 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 3—LOANS & LEASES

Troubled Debt Restructurings

Prior to January 1, 2023, a modification was classified as a TDR if the borrower was experiencing financial difficulty and it was determined that FHN granted a concession to the borrower. Concessions represented modifications that FHN would not otherwise consider if a borrower had not been experiencing financial difficulty. Evaluation of whether a concession was granted, was subjective in nature and management’s judgment was required in making the determination of whether a modification was

classified as a TDR. All non-reaffirmed residential real estate loans discharged in Chapter 7 bankruptcy were considered concessions and classified as nonaccruing TDRs.

On December 31, 2022, FHN had $180 million of portfolio loans classified as TDRs. Additionally, $30 million of loans held for sale as of December 31, 2022 were classified as TDRs.

The following table presents the end of period balance for loans modified in a TDR during the year ended December 31, 2022:

LOANS MODIFIED IN A TDR
	Year Ended December 31, 2022
(Dollars in millions)	Number	Pre-Modification Outstanding Recorded  Investment		Post-Modification Outstanding Recorded  Investment
C&I	6	$	30	$	24
CRE	1	1		1
HELOC	98	7		7
Real estate installment loans	181	41		41
Credit card and other	81	12		12
Total TDRs	367	$	91	$	85

The following table presents TDRs which re-defaulted during 2022 and as to which the modification occurred 12 months or less prior to the re-default. For purposes of this disclosure, FHN generally defines payment default as 30 or more days past due.

LOANS MODIFIED IN A TDR THAT RE-DEFAULTED
	Year Ended December 31, 2022
(Dollars in millions)	Number	Recorded Investment
C&I	5	$	—
CRE	—	—
HELOC	22	1
Real estate installment loans	54	15
Credit card and other	17	—
Total TDRs	98	$	16

26 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 4—ALLOWANCE FOR CREDIT LOSSES

Note 4—Allowance for Credit Losses

Management's estimate of expected credit losses in the loan and lease portfolios is recorded in the ALLL and the reserve for unfunded lending commitments, collectively referred to as the Allowance for Credit Losses, or the ACL. The ALLL and the reserve for unfunded lending commitments are reported on the Consolidated Balance Sheets in the allowance for loan and lease losses and in other liabilities, respectively. Provision for credit losses related to the loans and leases portfolio and the unfunded lending commitments are reported in the Consolidated Statements of Income as provision for credit losses.

The ACL is maintained at a level management believes to be appropriate to absorb expected lifetime credit losses over the contractual life of the loan and lease portfolio and unfunded lending commitments. The determination of the ACL is based on periodic evaluation of the loan and lease portfolios and unfunded lending commitments considering a number of relevant underlying factors, including key assumptions and evaluation of quantitative and qualitative information.

The expected loan losses are the product of multiplying FHN’s estimates of probability of default (PD), loss given default (LGD), and individual loan level exposure at default (EAD), including amortization and prepayment assumptions, on an undiscounted basis. FHN uses models or assumptions to develop the expected loss forecasts, which incorporate multiple macroeconomic forecasts over a four-year reasonable and supportable forecast period. After the reasonable and supportable forecast period, the Company immediately reverts to its historical loss averages, evaluated over the historical observation period, for the remaining estimated life of the loans. In order to capture the unique risks of the loan portfolio within the PD, LGD, and prepayment models, FHN segments the portfolio into pools, generally incorporating loan grades for commercial loans. As there can be no certainty that actual economic performance will precisely follow any specific macroeconomic forecast, FHN uses qualitative adjustments where current loan characteristics or current or forecasted economic conditions differ from historical periods.

The evaluation of quantitative and qualitative information is performed through assessments of groups of assets that share similar risk characteristics and certain individual loans and leases that do not share similar risk characteristics with the collective group. As described in Note 3 - Loans and Leases, loans are grouped generally by product type and significant loan portfolios are assessed for credit losses using analytical or statistical models. The quantitative component utilizes economic forecast information as its foundation and is primarily based on analytical models that use known or estimated data as of the balance sheet date and forecasted data over the reasonable and supportable period. The ACL is also

affected by qualitative factors that FHN considers to reflect current judgment of various events and risks that are not measured in the quantitative calculations, including alternative economic forecasts.

In accordance with its accounting policy elections, FHN does not recognize a separate allowance for expected credit losses for AIR and records reversals of AIR as reductions of interest income. FHN reverses previously accrued but uncollected interest when an asset is placed on nonaccrual status. AIR and the related allowance for expected credit losses is included as a component of other assets. The total amount of interest reversals from loans placed on nonaccrual status and the amount of income recognized on nonaccrual loans during the three months ended March 31, 2023 and 2022 were not material.

Expected credit losses for unfunded commitments are estimated for periods where the commitment is not unconditionally cancellable. The measurement of expected credit losses for unfunded commitments mirrors that of loans and leases with the additional estimate of future draw rates (timing and amount).

Prior to January 1, 2023, TDRs were reflected in FHN’s estimate of expected credit losses as described in Note 1 - Significant Accounting Policies, in its 2022 Form 10-K. Subsequent to December 31, 2022, in accordance with the provisions of ASU 2022-02, FHN has ceased recognition of TDRs and no longer performs discounted cash flow calculations for these loans to estimate expected credit losses. As described in Note 3 – Loans and Leases, FHN now monitors and discloses information associated with modifications to borrowers experiencing financial difficulty. For both commercial and consumer portfolio segments, an adjustment to the ACL is generally not recorded at the time of modification because FHN includes these modified loans in its quantitative loss estimation processes. In the event of principal forgiveness, which primarily occurs for commercial loan workouts and consumer loans experiencing bankruptcy, FHN records the reduction in expected collectible principal balance as a charge-off against the ALLL.

The increase in the ACL balance as of March 31, 2023 as compared to December 31, 2022 largely reflects potential economic instability projected in the macroeconomic forecasts resulting from inflation and interest rate increases. In developing credit loss estimates for its loan and lease portfolios, FHN utilized two Moody’s forecast scenarios for its macroeconomic inputs. As of March 31, 2023, FHN's scenario selection process focused on key economic drivers such as unemployment and economic activity including recession risk. Risks considered include: the effects of inflation, rising interest rates, supply chain disruptions, labor/wage constraints, and international conflict. FHN selected one scenario as its base case, which

27 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 4—ALLOWANCE FOR CREDIT LOSSES

was the Moody's baseline growth scenario. The heaviest weight was placed on the FHN-selected downside scenario. A smaller weight was placed on the baseline forecast which assumed positive real GDP growth over the forecast horizon. No weighting was applied to the more positive macroeconomic scenario.

Management also made qualitative adjustments to reflect estimated recoveries based on a review of prior charge-off and recovery levels, for default risk associated with large

balances with individual borrowers, for estimated loss amounts not reflected in historical factors due to specific portfolio risk, and for instances where limited data for acquired loans is considered to affect modeled results.

The following table provides a rollforward of the ALLL and the reserve for unfunded lending commitments by portfolio type for the three months ended March 31, 2023 and 2022:

ROLLFORWARD OF ALLL & RESERVE FOR UNFUNDED LENDING COMMITMENTS
(Dollars in millions)	Commercial, Financial, and Industrial (a)		Commercial Real Estate		Consumer Real Estate		Credit Card and Other		Total
Allowance for loan and lease losses:
Balance as of January 1, 2023	$	308	$	146	$	200	$	31	$	685
Adoption of ASU 2022-02	1		—		(7)		—		(6)
Charge-offs	(14)		(2)		(1)		(5)		(22)
Recoveries	3		—		2		1		6
Provision for loan and lease losses	27		6		15		4		52
Balance as of March 31, 2023	$	325	$	150	$	209	$	31	$	715
Reserve for remaining unfunded commitments:
Balance as of January 1, 2023	55		22		10		—		87
Provision for remaining unfunded commitments	(2)		(1)		1		—		(2)
Balance as of March 31, 2023	53		21		11		—		85
Allowance for credit losses as of March 31, 2023	$	378	$	171	$	220	$	31	$	800
Allowance for loan and lease losses:
Balance as of January 1, 2022	$	334	$	154	$	163	$	19	$	670
Charge-offs	(13)		—		(1)		(5)		(19)
Recoveries	3		—		5		1		9
Provision for loan and lease losses	(37)		(3)		(3)		5		(38)
Balance as of March 31, 2022	$	287	$	151	$	164	$	20	$	622
Reserve for remaining unfunded commitments:
Balance as of January 1, 2022	$	46	$	12	$	8	$	—	$	66
Provision for remaining unfunded commitments	(3)		—		1		—		(2)
Balance as of March 31, 2022	43		12		9		—		64
Allowance for credit losses as of March 31, 2022	$	330	$	163	$	173	$	20	$	686

(a) C&I loans as of March 31, 2023 and 2022 include $53 million and $642 million in PPP loans, respectively, which due to the government guarantee and forgiveness provisions are considered to have no credit risk and therefore have no allowance for loan and lease losses.

The table below presents gross charge-offs by year of origination as of March 31, 2023:

GROSS CHARGE-OFFS
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving Loans		Total
C&I	$	—	$	5	$	—	$	1	$	—	$	6	$	2	$	14
CRE	—		—		—		—		2		—		—		2
Consumer Real Estate	—		—		—		—		—		1		—		1
Credit Card and Other	—		—		—		—		—		3		2		5
Total	$	—	$	5	$	—	$	1	$	2	$	10	$	4	$	22

28 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 5—MORTGAGE BANKING ACTIVITY

Note 5—Mortgage Banking Activity

FHN originates mortgage loans for sale into the secondary market. These loans primarily consist of residential first lien mortgages that conform to standards established by GSEs that are major investors in U.S. home mortgages, but can also consist of junior lien and jumbo loans secured by residential property. These loans are primarily sold to private companies that are unaffiliated with the GSEs on a servicing-released basis. Gains and losses on these mortgage loans are included in mortgage banking and title income on the Consolidated Statements of Income.

Prior to the IBKC merger, FHN’s mortgage banking operations were not significant. At March 31, 2023, FHN

had approximately $38 million of loans that remained from pre-2009 mortgage business operations of legacy First Horizon. Activity related to the pre-2009 mortgage loans was primarily limited to payments and write-offs in 2023 and 2022, with no new originations or loan sales, and only an insignificant amount of repurchases. These loans are excluded from the disclosure below.

The following table summarizes activity relating to residential mortgage loans held for sale as of and for the three months ended March 31, 2023 and the year ended December 31, 2022.

MORTGAGE LOAN ACTIVITY
(Dollars in millions)	March 31, 2023		December 31, 2022
Balance at beginning of period	$	44	$	250
Originations and purchases	120		1,275
Sales, net of gains	(103)		(1,481)
Mortgage loans transferred from (to) held for investment	—		—
Balance at end of period	$	61	$	44

Mortgage Servicing Rights

FHN records mortgage servicing rights at the lower of cost or market value and amortizes them over the remaining servicing life of the loans, with consideration given to prepayment assumptions.

Mortgage servicing rights are included in other assets on the Consolidated Balance Sheets. Mortgage servicing rights had the following carrying values as of the periods indicated.

MORTGAGE SERVICING RIGHTS
	March 31, 2023						December 31, 2022
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Mortgage servicing rights	$	21	$	(5)	$	16	$	21	$	(5)	$	16

In addition, there was an insignificant amount of non-mortgage and commercial servicing rights as of March 31, 2023 and December 31, 2022. Total mortgage servicing fees included in mortgage banking and title income were $1 million and $2 million for the three months ended March 31, 2023 and 2022, respectively.

29 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 6—GOODWILL & OTHER INTANGIBLE ASSETS

Note 6—Goodwill and Other Intangible Assets

Goodwill

The following is a summary of goodwill by reportable segment included in the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022.

GOODWILL
(Dollars in millions)	Regional Banking		Specialty Banking		Total
December 31, 2021	$	880	$	631	$	1,511
Additions	—		—		—
December 31, 2022	$	880	$	631	$	1,511
Additions	—		—		—
March 31, 2023	$	880	$	631	$	1,511

FHN performed the required annual goodwill impairment test as of October 1, 2022. The annual impairment test did not indicate impairment in any of FHN’s reporting units as of the testing date. Following the testing date, management evaluated the events and circumstances that could indicate that goodwill might be impaired and concluded that it is not more likely than not that goodwill was impaired.

Accounting estimates and assumptions were made about FHN's future performance and cash flows, as well as other prevailing market factors (e.g., interest rates, economic trends, etc.) when determining fair value as part of the

goodwill impairment test. While management used the best information available to estimate future performance for each reporting unit, future adjustments to management's projections may be necessary if conditions differ substantially from the assumptions used in making the estimates.

Other intangible assets

The following table, which excludes fully amortized intangibles, presents other intangible assets included in the Consolidated Balance Sheets:

OTHER INTANGIBLE ASSETS
	March 31, 2023						December 31, 2022
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Core deposit intangibles	$	371	$	(181)	$	190	$	371	$	(171)	$	200
Client relationships	32		(14)		18		32		(13)		19
Other (a)	27		(13)		14		27		(12)		15
Total	$	430	$	(208)	$	222	$	430	$	(196)	$	234

(a)Includes non-compete covenants and purchased credit card intangible assets. Also includes state banking licenses which are not subject to amortization.

30 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 7—PREFERRED STOCK

Note 7—Preferred Stock

The following table presents a summary of FHN's non-cumulative perpetual preferred stock:

PREFERRED STOCK
(Dollars in millions)									March 31, 2023		December 31, 2022
	Issuance Date	Earliest Redemption Date (a)	Annual Dividend Rate		Dividend Payments	Shares Outstanding	Liquidation Amount		Carrying Amount		Carrying Amount
Series B	7/2/2020	8/1/2025	6.625%	(b)	Semi-annually	8,000	$	80	$	77	$	77
Series C	7/2/2020	5/1/2026	6.600%	(c)	Quarterly	5,750	58		59		59
Series D	7/2/2020	5/1/2024	6.100%	(d)	Semi-annually	10,000	100		94		94
Series E	5/28/2020	10/10/2025	6.500%		Quarterly	1,500	150		145		145
Series F	5/3/2021	7/10/2026	4.700%		Quarterly	1,500	150		145		145
Series G	2/28/2022	2/28/2027	N/A		N/A	4,936	494		494		494
						31,686	$	1,032	$	1,014	$	1,014

N/A - not applicable

(a) Denotes earliest optional redemption date. Earlier redemption is possible, at FHN's election, if certain regulatory capital events occur.

(b) Fixed dividend rate will reset on August 1, 2025 to three-month CME Term SOFR plus 4.52361% (0.26161% plus 4.262%).

(c) Fixed dividend rate will reset on May 1, 2026 to three-month CME Term SOFR plus 5.18161% (0.26161% plus 4.920%).

(d) Fixed dividend rate will reset on May 1, 2024 to three-month CME Term SOFR plus 4.12061% (0.26161% plus 3.859%).

On February 28, 2022, in connection with the execution of the TD Merger Agreement, FHN issued $494 million of Series G Perpetual Convertible Preferred Stock (the Series G Convertible Preferred Stock). The Series G Convertible Preferred Stock was convertible into up to 4.9% of the outstanding shares of FHN common stock in certain circumstances, including termination of the TD Merger Agreement. Because regulatory approval of the TD Transaction was not obtained, conversion will occur at a fixed rate of 4,000 shares of common stock for each share of Series G Convertible Preferred Stock. For more information on the impact of the convertible features on diluted earnings per share, see Note 9 - Earnings Per Share.

The $494 million carrying value of the Series G Convertible Preferred Stock qualified as Tier 1 Capital as of March 31, 2023. When conversion occurs, the Series G Convertible Preferred Stock will also qualify for Common Equity Tier 1 Capital.

Subsidiary Preferred Stock

First Horizon Bank has issued 300,000 shares of Class A Non-Cumulative Perpetual Preferred Stock (Class A Preferred Stock) with a liquidation preference of $1,000 per share. Dividends on the Class A Preferred Stock, if declared, accrue and are payable each quarter, in arrears, at a floating rate equal to the greater of three-month LIBOR plus 0.85% or 3.75% per annum. After June 30, 2023, that floating rate will be the greater of three-month CME Term SOFR plus 1.11161% (0.26161% plus 0.85%) or 3.75% per annum. These securities qualify fully as Tier 1 capital for both First Horizon Bank and FHN. On March 31, 2023 and December 31, 2022, $295 million of Class A

Preferred Stock was recognized as noncontrolling interest on the Consolidated Balance Sheets.

LIBOR Change to SOFR

On March 5, 2021, the U.K.'s Financial Conduct Authority announced that all tenors of LIBOR would cease publication or no longer be representative after June 30, 2023. On March 15, 2022, the Adjustable Interest Rate (LIBOR) Act was enacted in the U.S. The LIBOR Act provides that LIBOR will transition to a replacement benchmark based on the Secured Overnight Financing Rate (SOFR), plus a spread adjustment, in such covered contracts. Subsequently, the FRB adopted Regulation ZZ that identified CME Term SOFR, a forward term rate based on SOFR administered by CME Group Benchmark Administration, Ltd., plus a spread adjustment, as the replacement rate for securities for any interest rate calculations after June 30, 2023.

On April 25, 2023, FHN announced that each reference to LIBOR in each applicable securities contract (which term includes preferred stock and related depositary shares) will transition to CME Term SOFR, plus a tenor-based spread adjustment, on the first business day after June 30, 2023 pursuant to the LIBOR Act and the implementing regulations. The information presented in this Note reflects that transition.

31 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 8—COMPONENTS OF OTHER COMPREHENSIVE INCOME (LOSS)

Note 8—Components of Other Comprehensive Income (Loss)

The following table provides the changes in accumulated other comprehensive income (loss) by component, net of tax, for the three months ended March 31, 2023 and 2022:

ACCUMULATED OTHER COMPREHENSIVE INCOME

(Dollars in millions)	Securities AFS		Cash Flow Hedges		Pension and Post-retirement Plans		Total
Balance as of January 1, 2023	$	(973)	$	(127)	$	(268)	$	(1,368)
Net unrealized gains (losses)	114		33		—		147
Amounts reclassified from AOCI	—		11		2		13
Other comprehensive income (loss)	114		44		2		160
Balance as of March 31, 2023	$	(859)	$	(83)	$	(266)	$	(1,208)

(Dollars in millions)	Securities AFS		Cash Flow Hedges		Pension and Post-retirement Plans		Total
Balance as of January 1, 2022	$	(36)	$	3	$	(255)	$	(288)
Net unrealized gains (losses)	(404)		(20)		—		(424)
Amounts reclassified from AOCI	—		(1)		1		—
Other comprehensive income (loss)	(404)		(21)		1		(424)
Balance as of March 31, 2022	$	(440)	$	(18)	$	(254)	$	(712)

Reclassifications from AOCI, and related tax effects, were as follows:

RECLASSIFICATIONS FROM AOCI
(Dollars in millions)	Three Months Ended March 31,
Details about AOCI	2023		2022		Affected line item in the statement where net income is presented
Cash Flow Hedges:
Realized (gains) losses on cash flow hedges	$	15	$	(1)	Interest and fees on loans and leases
Tax expense (benefit)	(4)		—		Income tax expense
	11		(1)
Pension and Postretirement Plans:
Amortization of prior service cost and net actuarial (gain) loss	3		1		Other expense
Tax expense (benefit)	(1)		—		Income tax expense
	2		1
Total reclassification from AOCI	$	13	$	—

32 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 9—EARNINGS PER SHARE

Note 9—Earnings Per Share

The computations of basic and diluted earnings per common share were as follows:

EARNINGS PER SHARE COMPUTATIONS
	Three Months Ended March 31,
(Dollars in millions, except per share data; shares in thousands)	2023		2022
Net income	$	255	$	198
Net income attributable to noncontrolling interest	4		3
Net income attributable to controlling interest	251		195
Preferred stock dividends	8		8
Net income available to common shareholders	$	243	$	187
Weighted average common shares outstanding—basic	536,938		533,218
Effect of dilutive restricted stock, performance equity awards and options	7,541		6,809
Effect of dilutive convertible preferred stock (a)	27,512		9,782
Weighted average common shares outstanding—diluted	571,991		549,809
Basic earnings per common share	$	0.45	$	0.35
Diluted earnings per common share	$	0.43	$	0.34

(a) On February 28, 2022, FHN issued $494 million of Series G Convertible Preferred Stock, which will be converted into common stock following the termination of the TD Merger Agreement. For more information on the convertible features, including the conversion rate, see Note 7 - Preferred Stock.

The following table presents average outstanding options and other equity awards that were excluded from the calculation of diluted earnings per share because they were either anti-dilutive (the exercise price was higher

than the weighted-average market price for the period) or the performance conditions have not been met:

ANTI-DILUTIVE EQUITY AWARDS
	Three Months Ended March 31,
(Shares in thousands)	2023		2022
Stock options excluded from the calculation of diluted EPS	—		72
Weighted average exercise price of stock options excluded from the calculation of diluted EPS	$	24.36	$	24.86
Other equity awards excluded from the calculation of diluted EPS	3,803		791

33 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 10—CONTINGENCIES & OTHER DISCLOSURES

Note 10—Contingencies and Other Disclosures

Contingencies

Contingent Liabilities Overview

Contingent liabilities arise in the ordinary course of business. Often, they are related to lawsuits, arbitration, mediation, and other forms of litigation. Various litigation matters currently are threatened or pending against FHN and its subsidiaries. Also, FHN at times receives requests for information, subpoenas, or other inquiries from federal, state, and local regulators, from other government authorities, and from other parties concerning various matters relating to FHN’s current or former businesses. Certain matters of that sort are pending at most times, and FHN generally cooperates when those matters arise. Pending and threatened litigation matters sometimes are settled by the parties, and sometimes pending matters are resolved in court or before an arbitrator, or are withdrawn. Regardless of the manner of resolution, frequently the most significant changes in status of a matter occur over a short time period, often following a lengthy period of little substantive activity. In view of the inherent difficulty of predicting the outcome of these matters, particularly where the claimants seek very large or indeterminate damages, or where the cases present novel legal theories or involve a large number of parties, or where claims or other actions may be possible but have not been brought, FHN cannot reasonably determine what the eventual outcome of the matters will be, what the timing of the ultimate resolution of these matters may be, or what the eventual loss or impact related to each matter may be. FHN establishes a loss contingency liability for a litigation matter when loss is both probable and reasonably estimable as prescribed by applicable financial accounting guidance. If loss for a matter is probable and a range of possible loss outcomes is the best estimate available, accounting guidance requires a liability to be established at the low end of the range.

Based on current knowledge, and after consultation with counsel, management is of the opinion that loss contingencies related to threatened or pending litigation matters should not have a material adverse effect on the consolidated financial condition of FHN but may be material to FHN’s operating results for any particular reporting period depending, in part, on the results from that period.

Material Loss Contingency Matters

As used in this Note, except for matters that are reported as having been substantially settled or otherwise substantially resolved, FHN's “material loss contingency matters” generally fall into at least one of the following categories: (i) FHN has determined material loss to be probable and has established a material loss liability in accordance with applicable financial accounting guidance;

(ii) FHN has determined material loss to be probable but is not reasonably able to estimate an amount or range of material loss liability; or (iii) FHN has determined that material loss is not probable but is reasonably possible, and the amount or range of that reasonably possible material loss is estimable. As defined in applicable accounting guidance, loss is reasonably possible if there is more than a remote chance of a material loss outcome for FHN. FHN provides contingencies note disclosures for certain pending or threatened litigation matters each quarter, including all matters mentioned in categories (i) or (ii) and, occasionally, certain matters mentioned in category (iii). In addition, in this Note, certain other matters, or groups of matters, are discussed relating to FHN’s pre-2009 mortgage origination and servicing businesses. In all litigation matters discussed in this Note, unless settled or otherwise resolved, FHN believes it has meritorious defenses and intends to pursue those defenses vigorously.

FHN reassesses the liability for litigation matters each quarter as the matters progress. At March 31, 2023, the aggregate amount of liabilities established for all such loss contingency matters was $3 million. These liabilities are separate from those discussed under the heading Mortgage Loan Repurchase and Foreclosure Liability below.

In each material loss contingency matter, except as otherwise noted, there is more than a remote chance that any of the following outcomes will occur: the plaintiff will substantially prevail; the defense will substantially prevail; the plaintiff will prevail in part; or the matter will be settled by the parties. At March 31, 2023, FHN estimates that for all material loss contingency matters, estimable reasonably possible losses in future periods in excess of currently established liabilities could aggregate in a range from zero to less than $1 million.

As a result of the general uncertainties discussed above and the specific uncertainties discussed for each matter mentioned below, it is possible that the ultimate future loss experienced by FHN for any particular matter may materially exceed the amount, if any, of currently established liability for that matter.

Exposures from pre-2009 Mortgage Business

FHN is contending with indemnification claims related to "other whole loans sold," which were mortgage loans originated by FHN before 2009 and sold outside of a securitization organized by FHN. These claims generally assert that FHN-originated loans contributed to losses in connection with mortgage loans securitized by the buyer of the loans. The claims generally do not include specific deficiencies for specific loans sold by FHN. Instead, the claims generally assert that FHN is liable for a share of the claimant's loss estimated by assessing the totality of the

34 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 10—CONTINGENCIES & OTHER DISCLOSURES

other whole loans sold by FHN to claimant in relation to the totality of the larger number of loans securitized by claimant. FHN is unable to estimate an RPL range for these matters due to significant uncertainties regarding: the number of, and the facts underlying, the loan originations which claimants assert are indemnifiable; the applicability of FHN’s contractual indemnity covenants to those facts and originations; and, in those cases where an indemnity claim may be supported, whether any legal defenses, counterclaims, other counter-positions, or third-party claims might eliminate or reduce claims against FHN or their impact on FHN.

FHN also has indemnification claims related to servicing obligations. The most significant is from Nationstar Mortgage LLC, currently doing business as “Mr. Cooper.” Nationstar was the purchaser of FHN’s mortgage servicing obligations and assets in 2013 and 2014 and, was FHN’s subservicer. Nationstar asserts several categories of indemnity obligations in connection with mortgage loans under the subservicing arrangement and under the purchase transaction. This matter currently is not in litigation, but litigation in the future is possible. FHN is unable to estimate an RPL range for this matter due to significant uncertainties regarding: the exact nature of each of Nationstar’s claims and its position in respect of each; the number of, and the facts underlying, the claimed instances of indemnifiable events; the applicability of FHN’s contractual indemnity covenants to those facts and events; and, in those cases where the facts and events might support an indemnity claim, whether any legal defenses, counterclaims, other counter-positions, or third-party claims might eliminate or reduce claims against FHN or their impact on FHN.

FHN has additional potential exposures related to its pre-2009 mortgage businesses. A few of those matters have become litigation which FHN currently estimates are immaterial, some are non-litigation claims or threats, some are mere subpoenas or other requests for information, and in some areas FHN has no indication of any active or threatened dispute. Some of those matters might eventually result in settlements, and some might eventually result in adverse litigation outcomes, but none are included in the material loss contingency liabilities mentioned above or in the RPL range mentioned above.

Mortgage Loan Repurchase and Foreclosure Liability

FHN’s repurchase and foreclosure liability, primarily related to its pre-2009 mortgage businesses, is comprised of accruals to cover estimated loss content in the active pipeline (consisting of mortgage loan repurchase, make-whole, foreclosure/servicing demands and certain related exposures), estimated future inflows, and estimated loss content related to certain known claims not currently included in the active pipeline. FHN compares the estimated probable incurred losses determined under the applicable loss estimation approaches for the respective periods with current reserve levels. Changes in the estimated required liability levels are recorded as necessary through the repurchase and foreclosure provision.

Based on currently available information and experience to date, FHN has evaluated its loan repurchase, make-whole, foreclosure, and certain related exposures and has accrued for losses of $15 million and $16 million as of March 31, 2023 and December 31, 2022, respectively. Accrued liabilities for FHN’s estimate of these obligations are reflected in other liabilities on the Consolidated Balance Sheets. Charges/expense reversals to increase/decrease the liability are included within other income on the Consolidated Statements of Income. The estimates are based upon currently available information and fact patterns that exist as of each balance sheet date and could be subject to future changes. Changes to any one of these factors could significantly impact the estimate of FHN’s liability.

Other Disclosures

Indemnification Agreements and Guarantees

In the ordinary course of business, FHN enters into indemnification agreements for legal proceedings against its directors and officers and standard representations and warranties for underwriting agreements, merger and acquisition agreements, loan sales, contractual commitments, and various other business transactions or arrangements.

The extent of FHN’s obligations under these agreements depends upon the occurrence of future events; therefore, it is not possible to estimate a maximum potential amount of payouts that could be required by such agreements.

35 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 11—RETIREMENT PLANS

Note 11—Retirement Plans

FHN sponsors a noncontributory, qualified defined benefit pension plan to employees hired or re-hired on or before September 1, 2007. Pension benefits are based on years of service, average compensation near retirement or other termination, and estimated social security benefits at age 65. Benefits under the plan are “frozen” so that years of service and compensation changes after 2012 do not affect the benefit owed. Minimum contributions are based upon actuarially determined amounts necessary to fund the total benefit obligation. Decisions to contribute to the plan are based upon pension funding requirements under the Pension Protection Act, the maximum amount deductible under the Internal Revenue Code, the actual performance of plan assets, and trends in the regulatory environment. FHN made no contributions to the qualified pension plan in 2022. Management does not currently anticipate that FHN will make a contribution to the qualified pension plan in 2023.

FHN also maintains non-qualified plans including a supplemental retirement plan that covers certain

employees whose benefits under the qualified pension plan have been limited by tax rules. These other non-qualified plans are unfunded, and contributions to these plans cover all benefits paid under the non-qualified plans. Payments made under the non-qualified plans were $5 million for 2022. FHN anticipates making benefit payments under the non-qualified plans of $5 million in 2023. Service cost is included in personnel expense in the Consolidated Statements of Income. All other components of net periodic benefit cost are included in other expense.

For more information on FHN's pension plan and other postretirement benefit plans, see Note 17 - Retirement Plans and Other Employee Benefits in FHN's 2022 Annual Report on Form 10-K.

The components of net periodic benefit cost for the three months ended March 31 were as follows:

COMPONENTS OF NET PERIODIC BENEFIT COST
(Dollars in millions)	2023		2022
Components of net periodic benefit cost
Interest cost	$	8	$	5
Expected return on plan assets	(8)		(6)
Amortization of unrecognized:
Actuarial (gain) loss	3		2
Net periodic benefit cost	$	3	$	1

36 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 12—BUSINESS SEGMENT INFORMATION

Note 12—Business Segment Information

FHN's operating segments are composed of the following:

•Regional Banking segment offers financial products and services, including traditional lending and deposit taking, to consumer and commercial clients primarily in the southern U.S. and other selected markets. Regional Banking also provides investment, wealth management, financial planning, trust and asset management services for consumer clients.

•Specialty Banking segment consists of lines of business that deliver product offerings and services with specialized industry knowledge. Specialty Banking’s lines of business include asset-based lending, mortgage warehouse lending, commercial real estate, franchise finance, correspondent banking, equipment finance, mortgage, and title insurance. In addition to traditional lending and deposit taking, Specialty Banking also delivers treasury management solutions, loan syndications, and international banking. Additionally, Specialty Banking has a line of business focused on fixed income securities sales, trading, underwriting, and strategies for institutional clients in the U.S. and abroad, as well as loan sales, portfolio advisory services, and derivative sales.

•Corporate segment consists primarily of corporate support functions including risk management, audit, accounting, finance, executive office, and corporate

communications. Shared support services such as human resources, properties, technology, credit risk and bank operations are allocated to the activities of Regional Banking, Specialty Banking and Corporate. Additionally, the Corporate segment includes centralized management of capital and funding to support the business activities of the company including management of wholesale funding, liquidity, and capital management and allocation. The Corporate segment also includes the revenue and expense associated with run-off businesses such as pre-2009 mortgage banking elements, run-off consumer and trust preferred loan portfolios, and other exited businesses.

Periodically, FHN adapts its segments to reflect managerial or strategic changes. FHN may also modify its methodology of allocating expenses and equity among segments which could change historical segment results. Business segment revenue, expense, asset, and equity levels reflect those which are specifically identifiable or which are allocated based on an internal allocation method. Because the allocations are based on internally developed assignments and allocations, to an extent they are subjective. Generally, all assignments and allocations have been consistently applied for all periods presented.

37 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 12—BUSINESS SEGMENT INFORMATION

The following tables present financial information for each reportable business segment for the three months ended March 31, 2023 and 2022:

SEGMENT FINANCIAL INFORMATION
	Three Months Ended March 31, 2023
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Net interest income (expense)	$	586	$	126	$	(24)	$	688
Provision for credit losses	41		10		(1)		50
Noninterest income	107		53		11		171
Noninterest expense (a)	322		91		65		478
Income (loss) before income taxes	330		78		(77)		331
Income tax expense (benefit)	78		19		(21)		76
Net income (loss)	$	252	$	59	$	(56)	$	255
Average assets	$	44,487	$	19,436	$	14,918	$	78,841
	Three Months Ended March 31, 2022
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Net interest income (expense)	$	427	$	144	$	(92)	$	479
Provision for credit losses	(30)		(3)		(7)		(40)
Noninterest income	114		105		10		229
Noninterest expense (a)	306		132		55		493
Income (loss) before income taxes	265		120		(130)		255
Income tax expense (benefit)	62		29		(34)		57
Net income (loss)	$	203	$	91	$	(96)	$	198
Average assets	$	40,544	$	20,246	$	27,797	$	88,587

(a)     2023 includes $21 million in merger and integration expenses related to the TD Transaction and 2022 includes $37 million in merger and integration expenses related to the IBKC merger and TD Transaction in the Corporate segment.

38 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 12—BUSINESS SEGMENT INFORMATION

The following tables reflect a disaggregation of FHN’s noninterest income by major product line and reportable segment for the three months ended March 31, 2023 and 2022:

NONINTEREST INCOME DETAIL BY SEGMENT
	Three months ended March 31, 2023
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Noninterest income:
Deposit transactions and cash management	$	38	$	2	$	2	$	42
Fixed income (a)	—		39		—		39
Brokerage, management fees and commissions	22		—		—		22
Card and digital banking fees	17		1		2		20
Other service charges and fees	8		5		—		13
Trust services and investment management	11		—		—		11
Mortgage banking and title income	—		5		—		5
Other income (c)	11		1		7		19
Total noninterest income	$	107	$	53	$	11	$	171

	Three months ended March 31, 2022
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Noninterest income:
Deposit transactions and cash management	$	39	$	3	$	2	$	44
Fixed income (a)	—		73		—		73
Brokerage, management fees and commissions	24		—		—		24
Card and digital banking fees	17		1		2		20
Other service charges and fees	8		5		—		13
Trust services and investment management	13		—		—		13
Mortgage banking and title income	—		22		—		22
Securities gains (losses), net (b)	—		—		6		6
Other income (c)	13		1		—		14
Total noninterest income	$	114	$	105	$	10	$	229

(a)2023 and 2022 includes $10 million of underwriting, portfolio advisory, and other noninterest income in scope of ASC 606, "Revenue From Contracts With Customers."

(b)Represents noninterest income excluded from the scope of ASC 606. Amount is presented for informational purposes to reconcile total noninterest income.

(c)Includes letter of credit fees and insurance commissions in scope of ASC 606.

39 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 13—VARIABLE INTEREST ENTITIES

Note 13—Variable Interest Entities

FHN makes equity investments in various entities that are considered VIEs, as defined by GAAP. A VIE typically does not have sufficient equity at risk to finance its activities without additional subordinated financial support from other parties. The Company’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity's net assets. FHN consolidates a VIE if FHN is the primary beneficiary of the entity. FHN is the primary beneficiary of a VIE if FHN's variable interest provides it with the power to direct the activities that most significantly impact the VIE and the right to receive benefits (or the obligation to absorb losses) that could potentially be significant to the VIE. To determine whether or not a variable interest held could potentially be significant to the VIE, FHN considers both qualitative and quantitative factors regarding the nature, size and form of its involvement with the VIE. FHN assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Consolidated Variable Interest Entities

FHN has established certain rabbi trusts related to deferred compensation plans offered to its employees.

FHN contributes employee cash compensation deferrals to the trusts and directs the underlying investments made by the trusts. The assets of these trusts are available to FHN’s creditors only in the event that FHN becomes insolvent. These trusts are considered VIEs as there is no equity at risk in the trusts since FHN provided the equity interest to its employees in exchange for services rendered. FHN is considered the primary beneficiary of the rabbi trusts as it has the power to direct the activities that most significantly impact the economic performance of the rabbi trusts through its ability to direct the underlying investments made by the trusts. Additionally, FHN could potentially receive benefits or absorb losses that are significant to the trusts due to its right to receive any asset values in excess of liability payoffs and its obligation to fund any liabilities to employees that are in excess of a rabbi trust’s assets.

The following table summarizes the carrying value of assets and liabilities associated with rabbi trusts used for deferred compensation plans which are consolidated by FHN as of March 31, 2023 and December 31, 2022:

CONSOLIDATED VIEs
(Dollars in millions)	March 31, 2023		December 31, 2022
Assets:
Other assets	$	168	$	181
Liabilities:
Other liabilities	$	139	$	150

Nonconsolidated Variable Interest Entities

Low Income Housing Tax Credit Partnerships

Through designated wholly-owned subsidiaries, First Horizon Bank makes equity investments as a limited partner in various partnerships that sponsor affordable housing projects utilizing the LIHTC. The purpose of these investments is to achieve a satisfactory return on capital and to support FHN’s community reinvestment initiatives. LIHTC partnerships are managed by unrelated general partners that have the power to direct the activities which most significantly affect the performance of the partnerships. FHN is therefore not the primary beneficiary of any LIHTC partnerships. Accordingly, FHN does not

consolidate these VIEs and accounts for these investments in other assets on the Consolidated Balance Sheets.

FHN accounts for all qualifying LIHTC investments under the proportional amortization method. Under this method an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the net investment performance as a component of income tax expense. LIHTC investments that do not qualify for the proportional amortization method are accounted for using the equity method. Expenses associated with non-qualifying LIHTC investments were not material for the three months ended March 31, 2023 and 2022.

40 1Q23 FORM 10-Q REPORT

PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 13—VARIABLE INTEREST ENTITIES

The following table summarizes the impact to income tax expense on the Consolidated Statements of Income for the three months ended March 31, 2023 and 2022 for LIHTC investments accounted for under the proportional amortization method.

LIHTC IMPACTS ON TAX EXPENSE
	Three Months Ended March 31,
(Dollars in millions)	2023		2022
Income tax expense (benefit):
Amortization of qualifying LIHTC investments	$	13	$	12
Low income housing tax credits	(14)		(12)
Other tax benefits related to qualifying LIHTC investments	(3)		(2)

Other Tax Credit Investments

Through designated subsidiaries, First Horizon Bank periodically makes equity investments as a non-managing member in various LLCs that sponsor community development projects utilizing the NMTC. First Horizon Bank also makes equity investments as a limited partner or non-managing member in entities that receive solar and historic tax credits. The purposes of these investments are to achieve a satisfactory return on capital and to support FHN’s community reinvestment initiatives. These entities are considered VIEs as First Horizon Bank's subsidiaries represent the holders of the equity investment at risk, but do not have the ability to direct the activities that most significantly affect the performance of the entities.

Small Issuer Trust Preferred Holdings

First Horizon Bank holds variable interests in trusts which have issued mandatorily redeemable preferred capital securities (“trust preferreds”) for smaller banking and insurance enterprises. First Horizon Bank has no voting rights for the trusts’ activities. The trusts’ only assets are junior subordinated debentures of the issuing enterprises. The creditors of the trusts hold no recourse to the assets of First Horizon Bank. Since First Horizon Bank is solely a holder of the trusts’ securities, it has no rights which would give it the power to direct the activities that most significantly impact the trusts’ economic performance and thus it is not considered the primary beneficiary of the trusts. First Horizon Bank has no contractual requirements to provide financial support to the trusts.

On-Balance Sheet Trust Preferred Securitization

In 2007, First Horizon Bank executed a securitization of certain small issuer trust preferreds for which the underlying trust meets the definition of a VIE as the holders of the equity investment at risk do not have the power through voting rights, or similar rights, to direct the activities that most significantly impact the entity’s economic performance. Since First Horizon Bank did not retain servicing or other decision-making rights, First Horizon Bank is not the primary beneficiary as it does not have the power to direct the activities that most

significantly impact the trust’s economic performance. Accordingly, First Horizon Bank has accounted for the funds received through the securitization as a term borrowing in its Consolidated Balance Sheets. First Horizon Bank has no contractual requirements to provide financial support to the trust.

Holdings in Agency Mortgage-Backed Securities

FHN holds securities issued by various Agency securitization trusts. Based on their restrictive nature, the trusts meet the definition of a VIE since the holders of the equity investments at risk do not have the power through voting rights, or similar rights, to direct the activities that most significantly impact the entities’ economic performance. FHN could potentially receive benefits or absorb losses that are significant to the trusts based on the nature of the trusts’ activities and the size of FHN’s holdings. However, FHN is solely a holder of the trusts’ securities and does not have the power to direct the activities that most significantly impact the trusts’ economic performance and is not considered the primary beneficiary of the trusts. FHN has no contractual requirements to provide financial support to the trusts.

Commercial Loan Modifications to Borrowers Experiencing Financial Difficulty

For certain troubled commercial loans, First Horizon Bank modifies the terms of the borrower’s debt in an effort to increase the probability of receipt of amounts contractually due. Following a modification to borrowers experiencing financial difficulty, the borrower entity typically meets the definition of a VIE as the initial determination of whether an entity is a VIE must be reconsidered as events have proven that the entity’s equity is not sufficient to permit it to finance its activities without additional subordinated financial support or a restructuring of the terms of its financing. As First Horizon Bank does not have the power to direct the activities that most significantly impact such troubled commercial borrowers’ operations, it is not considered the primary beneficiary even in situations where, based on the size of the financing provided, First Horizon Bank is exposed to potentially significant benefits and losses of the borrowing

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Table of Contents	NOTE 13—VARIABLE INTEREST ENTITIES

entity. First Horizon Bank has no contractual requirements to provide financial support to the borrowing entities beyond certain funding commitments established upon restructuring of the terms of the debt that allows for preparation of the underlying collateral for sale.

Proprietary Trust Preferred Issuances

In conjunction with its acquisitions, FHN acquired junior subordinated debt underlying multiple issuances of trust preferred debt. All of the trusts are considered VIEs because the ownership interests from the capital contributions to these trusts are not considered “at risk”

in evaluating whether the holders of the equity investments at risk in the trusts have the ability to direct the activities that most significantly impact the entities’ economic performance. Thus, FHN cannot be the trusts’ primary beneficiary because its ownership interests in the trusts are not considered variable interests as they are not considered “at risk”. Consequently, none of the trusts are consolidated by FHN. The following tables summarize FHN’s nonconsolidated VIEs as of March 31, 2023 and December 31, 2022:

NONCONSOLIDATED VIEs AT MARCH 31, 2023
(Dollars in millions)	Maximum Loss Exposure		Liability Recognized		Classification
Type
Low income housing partnerships	$	462	$	150	(a)
Other tax credit investments (b)	84		67		Other assets
Small issuer trust preferred holdings (c)	173		—		Loans and leases
On-balance sheet trust preferred securitization	27		87		(d)
Holdings of agency mortgage-backed securities (c)	8,724		—		(e)
Commercial loan modifications to borrowers experiencing financial difficulty (f)	113		—		Loans and leases
Proprietary trust preferred issuances (g)	—		167		Term borrowings

(a)Maximum loss exposure represents $312 million of current investments and $150 million of accrued contractual funding commitments. Accrued funding commitments represent unconditional contractual obligations for future funding events and are also recognized in other liabilities. FHN currently expects to be required to fund these accrued commitments by the end of 2024.

(b)Maximum loss exposure represents the value of current investments.

(c)Maximum loss exposure represents the value of current investments. A liability is not recognized as FHN is solely a holder of the trusts’ securities.

(d)Includes $112 million classified as loans and leases and $2 million classified as trading securities, which are offset by $87 million classified as term borrowings.

(e)Includes $251 million classified as trading securities, $1.4 billion classified as held to maturity and $7.1 billion classified as securities available for sale.

(f)Maximum loss exposure represents $113 million of current receivables with no additional contractual funding commitments on loans related to commercial loan modifications to borrowers experiencing financial difficulty.

(g)No exposure to loss due to nature of FHN's involvement.

NONCONSOLIDATED VIEs AT DECEMBER 31, 2022
(Dollars in millions)	Maximum Loss Exposure		Liability Recognized		Classification
Type
Low income housing partnerships	$	463	$	154	(a)
Other tax credit investments (b)	85		67		Other assets
Small issuer trust preferred holdings (c)	171		—		Loans and leases
On-balance sheet trust preferred securitization	27		87		(d)
Holdings of agency mortgage-backed securities (c)	8,652		—		(e)
Commercial loan troubled debt restructurings (f)	53		—		Loans and leases
Proprietary trust preferred issuances (g)	—		167		Term borrowings

(a)Maximum loss exposure represents $309 million of current investments and $154 million of accrued contractual funding commitments. Accrued funding commitments represent unconditional contractual obligations for future funding events and are also recognized in other liabilities. FHN currently expects to be required to fund these accrued commitments by the end of 2024.

(b)Maximum loss exposure represents current investments.

(c)Maximum loss exposure represents the value of current investments. A liability is not recognized as FHN is solely a holder of the trusts’ securities.

(d)Includes $112 million classified as loans and leases and $2 million classified as trading securities, which are offset by $87 million classified as term borrowings.

(e)Includes $205 million classified as trading securities, $1.4 billion classified as held to maturity and $7.1 billion classified as securities available for sale.

(f)Maximum loss exposure represents $53 million of current receivables with no additional contractual funding commitments on loans related to commercial borrowers involved in a troubled debt restructuring.

(g)No exposure to loss due to nature of FHN's involvement.

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Table of Contents	NOTE 14—DERIVATIVES

Note 14—Derivatives

In the normal course of business, FHN utilizes various financial instruments (including derivative contracts and credit-related agreements) through its fixed income and risk management operations, as part of its risk management strategy and as a means to meet clients’ needs. Derivative instruments are subject to credit and market risks in excess of the amount recorded on the balance sheet as required by GAAP. The contractual or notional amounts of these financial instruments do not necessarily represent the amount of credit or market risk. However, they can be used to measure the extent of involvement in various types of financial instruments. Controls and monitoring procedures for these instruments have been established and are routinely reevaluated. The ALCO controls, coordinates, and monitors the usage and effectiveness of these financial instruments.

Credit risk represents the potential loss that may occur if a party to a transaction fails to perform according to the terms of the contract. The measure of credit exposure is the replacement cost of contracts with a positive fair value. FHN manages credit risk by entering into financial instrument transactions through national exchanges, primary dealers or approved counterparties, and by using mutual margining and master netting agreements whenever possible to limit potential exposure. FHN also maintains collateral posting requirements with certain counterparties to limit credit risk. Daily margin posted or received with central clearinghouses is considered a legal settlement of the related derivative contracts which results in a net presentation for each contract in the Consolidated Balance Sheets. Treatment of daily margin as a settlement has no effect on hedge accounting or gains/losses for the applicable derivative contracts. On March 31, 2023 and December 31, 2022, respectively, FHN had $136 million and $159 million of cash receivables and $26 million and $42 million of cash payables related to collateral posting under master netting arrangements, inclusive of collateral posted related to contracts with adjustable collateral posting thresholds and over-collateralized positions, with derivative counterparties. With exchange-traded contracts, the credit risk is limited to the clearinghouse used. For non-exchange traded instruments, credit risk may occur when there is a gain in the fair value of the financial instrument and the counterparty fails to perform according to the terms of the contract and/or when the collateral proves to be of insufficient value. See additional discussion regarding master netting agreements and collateral posting requirements later in this note under the heading “Master Netting and Similar Agreements.” Market risk represents the potential loss due to the decrease in the value of a financial instrument caused primarily by changes in interest rates or the prices of debt instruments. FHN manages market risk by establishing and monitoring limits on the types and degree of risk that may be undertaken.

FHN continually measures this risk through the use of models that measure value-at-risk and earnings-at-risk.

Derivative Instruments

FHN enters into various derivative contracts both to facilitate client transactions and as a risk management tool. Where contracts have been created for clients, FHN enters into upstream transactions with dealers to offset its risk exposure. Contracts with dealers that require central clearing are novated to a clearing agent who becomes FHN’s counterparty. Derivatives are also used as a risk management tool to hedge FHN’s exposure to changes in interest rates or other defined market risks.

Forward contracts are over-the-counter contracts where two parties agree to purchase and sell a specific quantity of a financial instrument at a specified price, with delivery or settlement at a specified date. Futures contracts are exchange-traded contracts where two parties agree to purchase and sell a specific quantity of a financial instrument at a specified price, with delivery or settlement at a specified date. Interest rate option contracts give the purchaser the right, but not the obligation, to buy or sell a specified quantity of a financial instrument, at a specified price, during a specified period of time. Caps and floors are options that are linked to a notional principal amount and an underlying indexed interest rate. Interest rate swaps involve the exchange of interest payments at specified intervals between two parties without the exchange of any underlying principal. Swaptions are options on interest rate swaps that give the purchaser the right, but not the obligation, to enter into an interest rate swap agreement during a specified period of time.

Trading Activities

FHNF trades U.S. Treasury, U.S. Agency, government-guaranteed loan, mortgage-backed, corporate and municipal fixed income securities, and other securities for distribution to clients. When these securities settle on a delayed basis, they are considered forward contracts. FHNF also enters into interest rate contracts, including caps, swaps, and floors, for its clients. In addition, FHNF enters into futures and option contracts to economically hedge interest rate risk associated with a portion of its securities inventory. These transactions are measured at fair value, with changes in fair value recognized in noninterest income. Related assets and liabilities are recorded on the Consolidated Balance Sheets as derivative assets and derivative liabilities within other assets and other liabilities. The FHNF Risk Committee and the Credit Risk Management Committee collaborate to mitigate credit risk related to these transactions. Credit risk is controlled through credit approvals, risk control limits, and ongoing monitoring procedures. Total trading revenues were $27 million and $61 million for the three months ended March 31, 2023 and 2022, respectively.

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Table of Contents	NOTE 14—DERIVATIVES

Trading revenues are inclusive of both derivative and non-derivative financial instruments and are included in fixed income on the Consolidated Statements of Income.

The following table summarizes derivatives associated with FHNF's trading activities as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH TRADING
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Customer interest rate contracts	$	3,312	$	11	$	207
Offsetting upstream interest rate contracts	3,312		94		15
Option contracts written	110		—		1
Forwards and futures purchased	1,607		9		1
Forwards and futures sold	1,757		1		10

 

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Customer interest rate contracts	$	3,076	$	3	$	270
Offsetting upstream interest rate contracts	3,076		91		6
Option contracts purchased	40		—		—
Forwards and futures purchased	1,127		5		2
Forwards and futures sold	1,256		4		5

Interest Rate Risk Management

FHN’s ALCO focuses on managing market risk by controlling and limiting earnings volatility attributable to changes in interest rates. Interest rate risk exists to the extent that interest-earning assets and interest-bearing liabilities have different maturity or repricing characteristics. FHN uses derivatives, primarily swaps, that are designed to moderate the impact on earnings as interest rates change. Interest paid or received for swaps utilized by FHN to hedge the fair value of long-term debt is recognized as an adjustment of the interest expense of the liabilities whose risk is being managed. FHN’s interest rate risk management policy is to use derivatives to hedge interest rate risk or market value of assets or liabilities,

not to speculate. In addition, FHN has entered into certain interest rate swaps and caps as a part of a product offering to commercial clients that includes customer derivatives paired with upstream offsetting market instruments that, when completed, are designed to mitigate interest rate risk. These contracts do not qualify for hedge accounting and are measured at fair value with gains or losses included in current earnings in noninterest expense on the Consolidated Statements of Income.

The following tables summarize FHN’s derivatives associated with interest rate risk management activities as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH INTEREST RATE RISK MANAGEMENT
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts	$	8,424	$	16	$	423
Offsetting upstream interest rate contracts	8,424		413		21

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts	$	8,377	$	3	$	570
Offsetting upstream interest rate contracts	8,377		351		5

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Table of Contents	NOTE 14—DERIVATIVES

The following table summarizes gains (losses) on FHN’s derivatives associated with interest rate risk management activities for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH INTEREST RATE RISK MANAGEMENT
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts (a)	$	160	$	353
Offsetting upstream interest rate contracts (a)	(160)		(353)

(a)Gains (losses) included in other expense within the Consolidated Statements of Income.

Cash Flow Hedges

Prior to 2021, FHN entered into pay floating, receive fixed interest rate swaps designed to manage its exposure to the variability in cash flows related to interest payments on debt instruments. In conjunction with the IBKC merger, FHN acquired interest rate contracts (floors and collars) which have been re-designated as cash flow hedges. The debt instruments primarily consist of held-to-maturity commercial loans that have variable interest payments based on 1-month LIBOR.

In 2022, FHN entered into interest rate contracts (floors and swaps) which have been designated as cash flow hedges. These hedges reference 1-month Term SOFR and FHN has made certain elections under ASU 2020-04 to

facilitate qualification for hedge accounting during the time that hedged items transition away from 1-Month LIBOR.

In a cash flow hedge, the entire change in the fair value of the interest rate derivatives included in the assessment of hedge effectiveness is initially recorded in OCI and is subsequently reclassified from OCI to current period earnings (interest income or interest expense) in the same period that the hedged item affects earnings.

The following tables summarize FHN’s derivative activities associated with cash flow hedges as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH CASH FLOW HEDGES
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts	$	5,350	$	—	$	20
Hedged Items:
Variability in cash flows related to debt instruments (primarily loans)	N/A		$	5,350	N/A

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts	$	5,350	$	—	$	71
Hedged Items:
Variability in cash flows related to debt instruments (primarily loans)	N/A		$	5,350	N/A

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Table of Contents	NOTE 14—DERIVATIVES

The following table summarizes gains (losses) on FHN’s derivatives associated with cash flow hedges for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH CASH FLOW HEDGES
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts (a)	$	53	$	(32)
Gain (loss) recognized in other comprehensive income (loss)	33		(20)
Gain (loss) reclassified from AOCI into interest income	11		(1)

(a)Approximately $10 million of pre-tax losses are expected to be reclassified into earnings in the next twelve months.

Other Derivatives

FHN has mortgage banking operations that include the origination and sale of loans into the secondary market. As part of the origination of loans, FHN enters into interest rate lock commitments with borrowers. Additionally, FHN

enters into forward sales contracts with buyers for delivery of loans at a future date. Both of these contracts qualify as freestanding derivatives and are recognized at fair value through earnings. The notional and fair values of these contracts are presented in the table below.

DERIVATIVES ASSOCIATED WITH MORTGAGE BANKING HEDGES
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Mortgage Banking Hedges
Option contracts written	$	60	$	1	$	—
Forward contracts written	144		—		1

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Mortgage Banking Hedges
Option contracts written	$	35	$	—	$	—
Forward contracts written	61		—		—

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Table of Contents	NOTE 14—DERIVATIVES

The following table summarizes gains (losses) on FHN's derivatives associated with mortgage banking activities for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH MORTGAGE BANKING HEDGES
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Mortgage Banking Hedges
Option contracts written	$	(1)	$	(4)
Forward contracts written	(1)		18

In conjunction with pre-2020 sales of Visa Class B shares, FHN entered into derivative transactions whereby FHN will make or receive cash payments whenever the conversion ratio of the Visa Class B shares into Visa Class A shares is adjusted. As of March 31, 2023 and December 31, 2022, the derivative liabilities associated with the sales of Visa Class B shares were $21 million and $27 million, respectively. FHN recognized $22 million in derivative valuation adjustments related to prior sales of Visa Class B shares for the year ended December 31, 2022. See Note 16 - Fair Value of Assets and Liabilities for discussion of the valuation inputs and processes for these Visa-related derivatives.

FHN utilizes cross currency swaps and cross currency interest rate swaps to economically hedge its exposure to foreign currency risk and interest rate risk associated with non-U.S. dollar denominated loans. As of March 31, 2023 and December 31, 2022, these loans were valued at $14 million and $9 million, respectively. The balance sheet amount and the gains/losses associated with these derivatives were not significant.

Related to its loan participation/syndication activities, FHN enters into risk participation agreements, under which it assumes exposure for, or receives indemnification for, borrowers’ performance on underlying interest rate derivative contracts. FHN's counterparties in these contracts are other lending institutions involved in the loan participation/syndication arrangements for which the underlying interest rate derivative contract is intended to hedge interest rate risk for the borrower. FHN will make (other institution is the lead bank) or receive (FHN is the lead bank) payments for risk participations if the borrower defaults on its obligation to perform under the terms of its interest rate derivative agreement with the lead bank in the participation.

As of March 31, 2023 and December 31, 2022, the notional values of FHN’s risk participations were $312 million and $242 million of derivative assets and $831 million and $742 million of derivative liabilities, respectively. The notional value for risk participation/syndication agreements is consistent with the percentage of participation in the lending arrangement. FHN's

maximum exposure or benefit in the risk participation agreements is contingent on the fair value of the underlying interest rate derivative contracts for which the borrower is in a liability position at the time of default. FHN monitors the credit risk associated with the borrowers to which the risk participations relate through the same credit risk assessment process utilized for establishing credit loss estimates for its loan portfolio. These credit risk estimates are included in the determination of fair value for the risk participations. Assuming all underlying third-party customers referenced in the swap contracts defaulted at March 31, 2023 and December 31, 2022, the exposure from these agreements would not be material based on the fair value of the underlying swaps.

FHN holds certain certificates of deposit with the rate of return based on an equity index which is considered an embedded derivative as a written option that must be separately recognized. The risks of the written option are offset by purchasing an option with terms that mirror the written option, which is also carried at fair value on the Company’s Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, FHN recognized an insignificant amount of assets and liabilities associated with these contracts.

Master Netting and Similar Agreements

FHN uses master netting agreements, mutual margining agreements and collateral posting requirements to minimize credit risk on derivative contracts. Master netting and similar agreements are used when counterparties have multiple derivatives contracts that allow for a “right of setoff,” meaning that a counterparty may net offsetting positions and collateral with the same counterparty under the contract to determine a net receivable or payable. The following discussion provides an overview of these arrangements which may vary due to the derivative type and market in which a derivative transaction is executed.

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Table of Contents	NOTE 14—DERIVATIVES

Interest rate derivatives are subject to agreements consistent with standard agreement forms of the ISDA. Currently, all interest rate derivative contracts are entered into as over-the-counter transactions and collateral posting requirements are based on the net asset or liability position with each respective counterparty. For contracts that require central clearing, novation to a counterparty with access to a clearinghouse occurs and initial margin is posted.

Cash margin received (posted) that is considered settlements for the derivative contracts is included in the respective derivative asset (liability) value. Cash margin that is considered collateral received (posted) for interest rate derivatives is recognized as a liability (asset) on FHN’s Consolidated Balance Sheets.

Interest rate derivatives with clients that are smaller financial institutions typically require posting of collateral by the counterparty to FHN. This collateral is subject to a threshold with daily adjustments based upon changes in the level or fair value of the derivative position. Positions and related collateral can be netted in the event of default. Collateral pledged by a counterparty is typically cash or securities. The securities pledged as collateral are not recognized within FHN’s Consolidated Balance Sheets. Interest rate derivatives associated with lending arrangements share the collateral with the related loan(s). The derivative and loan positions may be netted in the event of default. For disclosure purposes, the entire collateral amount is allocated to the loan.

Interest rate derivatives with larger financial institutions entered into prior to required central clearing typically contain provisions whereby the collateral posting thresholds under the agreements adjust based on the credit ratings of both counterparties. If the credit rating of FHN and/or First Horizon Bank is lowered, FHN could be required to post additional collateral with the counterparties. Conversely, if the credit rating of FHN and/or First Horizon Bank is increased, FHN could have collateral released and be required to post less collateral in the future. Also, if a counterparty’s credit ratings were to decrease, FHN and/or First Horizon Bank could require the posting of additional collateral; whereas if a counterparty’s credit ratings were to increase, the counterparty could require the release of excess collateral. Collateral for these arrangements is adjusted daily based on changes in the net fair value position with each counterparty.

The net fair value, determined by individual counterparty, of all derivative instruments with adjustable collateral

posting thresholds was $7 million of assets and $201 million of liabilities on March 31, 2023, and $5 million of assets and $268 million of liabilities on December 31, 2022. As of March 31, 2023 and December 31, 2022, FHN had received collateral of $94 million and $106 million and posted collateral of $94 million and $61 million, respectively, in the normal course of business related to these agreements.

Certain agreements entered into prior to required central clearing also contain accelerated termination provisions, inclusive of the right of offset, if a counterparty’s credit rating falls below a specified level. If a counterparty’s debt rating (including FHN’s and First Horizon Bank’s) were to fall below these minimums, these provisions would be triggered, and the counterparties could terminate the agreements and require immediate settlement of all derivative contracts under the agreements. The net fair value, determined by individual counterparty, of all interest rate derivative instruments with credit-risk-related contingent accelerated termination provisions was $476 million of assets and $201 million of liabilities on March 31, 2023, and $378 million of assets and $268 million of liabilities on December 31, 2022. As of March 31, 2023 and December 31, 2022, FHN had received collateral of $574 million and $479 million and posted collateral of $94 million and $61 million, respectively, in the normal course of business related to these contracts.

FHNF buys and sells various types of securities for its clients. When these securities settle on a delayed basis, they are considered forward contracts, and are generally not subject to master netting agreements. For futures and options, FHN transacts through a third party, and the transactions are subject to margin and collateral maintenance requirements. In the event of default, open positions can be offset along with the associated collateral.

For this disclosure, FHN considers the impact of master netting and other similar agreements which allow FHN to settle all contracts with a single counterparty on a net basis and to offset the net derivative asset or liability position with the related securities and cash collateral. The application of the collateral cannot reduce the net derivative asset or liability position below zero, and therefore any excess collateral is not reflected in the following tables.

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Table of Contents	NOTE 14—DERIVATIVES

The following table provides details of derivative assets and collateral received as presented on the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

DERIVATIVE ASSETS & COLLATERAL RECEIVED
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized assets		Gross amounts offset in the Balance Sheets		Net amounts of assets presented in the Balance Sheets (a)		Derivative liabilities available for offset		Collateral received		Net amount
Derivative assets:
March 31, 2023
Interest rate derivative contracts	$	535	$	—	$	535	$	(45)	$	(481)	$	9
Forward contracts	11		—		11		(7)		(2)		2
	$	546	$	—	$	546	$	(52)	$	(483)	$	11
December 31, 2022
Interest rate derivative contracts	$	449	$	—	$	449	$	(58)	$	(378)	$	13
Forward contracts	9		—		9		(6)		(2)		1
	$	458	$	—	$	458	$	(64)	$	(380)	$	14

(a)Included in other assets on the Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, $2 million and $2 million, respectively, of derivative assets have been excluded from these tables because they are generally not subject to master netting or similar agreements.

The following table provides details of derivative liabilities and collateral pledged as presented on the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

DERIVATIVE LIABILITIES & COLLATERAL PLEDGED
							Gross amounts not offset  in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheets		Net amounts of liabilities presented in the Balance Sheets (a)		Derivative assets  available for offset		Collateral pledged		Net amount
Derivative liabilities:
March 31, 2023
Interest rate derivative contracts	$	687	$	—	$	687	$	(45)	$	(194)	$	448
Forward contracts	11		—		11		(7)		(3)		1
	$	698	$	—	$	698	$	(52)	$	(197)	$	449
December 31, 2022
Interest rate derivative contracts	$	921	$	—	$	921	$	(58)	$	(175)	$	688
Forward contracts	8		—		8		(6)		(1)		1
	$	929	$	—	$	929	$	(64)	$	(176)	$	689

(a)Included in other liabilities on the Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, $24 million and $29 million, respectively, of derivative liabilities (primarily Visa-related derivatives) have been excluded from these tables because they are generally not subject to master netting or similar agreements.

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Table of Contents	NOTE 15—MASTER NETTING & SIMILAR AGREEMENTS

Note 15—Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions

For repurchase, reverse repurchase and securities borrowing transactions, FHN and each counterparty have the ability to offset all open positions and related collateral in the event of default. Due to the nature of these transactions, the value of the collateral for each transaction approximates the value of the corresponding receivable or payable. For repurchase agreements through FHN’s fixed income business (securities purchased under agreements to resell and securities sold under agreements to repurchase), transactions are collateralized by securities and/or government guaranteed loans which are delivered on the settlement date and are maintained throughout the term of the transaction. For FHN’s repurchase agreements through banking activities (securities sold under agreements to repurchase), securities are typically pledged at settlement and not released until maturity. For asset positions, the collateral is not included on FHN’s Consolidated Balance Sheets. For liability positions, securities collateral pledged by FHN is generally represented within FHN’s trading or available-for-sale securities portfolios.

For this disclosure, FHN considers the impact of master netting and other similar agreements that allow FHN to settle all contracts with a single counterparty on a net basis and to offset the net asset or liability position with the related securities collateral. The application of the collateral cannot reduce the net asset or liability position below zero, and therefore any excess collateral is not reflected in the tables below.

Securities purchased under agreements to resell is included in federal funds sold and securities purchased under agreements to resell in the Consolidated Balance Sheets. Securities sold under agreements to repurchase is included in short-term borrowings.

The following table provides details of securities purchased under agreements to resell and collateral pledged by counterparties as of March 31, 2023 and December 31, 2022:

SECURITIES PURCHASED UNDER AGREEMENTS TO RESELL
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized assets		Gross amounts offset in the Balance Sheets		Net amounts of assets presented in the Balance Sheets		Offsetting securities sold under agreements to repurchase		Securities collateral (not recognized on FHN’s Balance Sheets)		Net amount
Securities purchased under agreements to resell:
March 31, 2023	$	168	$	—	$	168	$	—	$	(166)	$	2
December 31, 2022	353		—		353		(10)		(340)		3

The following table provides details of securities sold under agreements to repurchase and collateral pledged by FHN as of March 31, 2023 and December 31, 2022: 

SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheets		Net amounts of liabilities presented in the Balance Sheets		Offsetting securities purchased under agreements to resell		Securities/ government guaranteed loans collateral		Net amount
Securities sold under agreements to repurchase:
March 31, 2023	$	1,174	$	—	$	1,174	$	—	$	(1,174)	$	—
December 31, 2022	1,013		—		1,013		(10)		(1,003)		—

Due to the short duration of securities sold under agreements to repurchase and the nature of collateral involved, the risks associated with these transactions are considered minimal.

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Table of Contents	NOTE 15—MASTER NETTING & SIMILAR AGREEMENTS

The following table provides details, by collateral type, of the remaining contractual maturity of securities sold under agreements to repurchase as of March 31, 2023 and December 31, 2022:

MATURITIES OF SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE
	March 31, 2023
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
Government agency issued MBS	$	1,088	$	—	$	1,088
Government agency issued CMO	86		—		86
Total securities sold under agreements to repurchase	$	1,174	$	—	$	1,174
	December 31, 2022
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
U.S. treasuries	$	10	$	—	$	10
Government agency issued MBS	851		—		851
Government agency issued CMO	122		—		122
Other U.S. government agencies	30		—		30
Total securities sold under agreements to repurchase	$	1,013	$	—	$	1,013

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PART I, ITEM 1. FINANCIAL STATEMENTS
Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

Note 16—Fair Value of Assets and Liabilities

FHN groups its assets and liabilities measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. This hierarchy requires FHN to maximize the use of observable market data, when available, and to minimize the use of unobservable inputs when determining fair value. Each fair value measurement is placed into the proper level based on the lowest level of significant input. These levels are:

•Level 1—Valuation is based upon quoted prices for identical instruments traded in active markets.

•Level 2—Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for

which all significant assumptions are observable in the market.

•Level 3—Valuation is generated from model-based techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques include use of option pricing models, discounted cash flow models, and similar techniques.

Recurring Fair Value Measurements

The following table presents the balances of assets and liabilities measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022:

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BALANCES OF ASSETS & LIABILITIES MEASURED AT FAIR VALUE ON A RECURRING BASIS
	March 31, 2023
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Trading securities:
U.S. treasuries	$	—	$	33	$	—	$	33
Government agency issued MBS	—		81		—		81
Government agency issued CMO	—		170		—		170
Other U.S. government agencies	—		128		—		128
States and municipalities	—		24		—		24
Corporate and other debt	—		658		—		658
Interest-only strips (elected fair value)	—		—		28		28
Total trading securities	—		1,094		28		1,122
Loans held for sale (elected fair value)	—		47		21		68
Securities available for sale:
Government agency issued MBS	—		4,796		—		4,796
Government agency issued CMO	—		2,314		—		2,314
Other U.S. government agencies	—		1,239		—		1,239
States and municipalities	—		605		—		605
Total securities available for sale	—		8,954		—		8,954
Other assets:
Deferred compensation mutual funds	98		—		—		98
Equity, mutual funds, and other	23		—		—		23
Derivatives, forwards and futures	11		—		—		11
Derivatives, interest rate contracts	—		536		—		536
Derivatives, other	—		1		—		1
Total other assets	132		537		—		669
Total assets	$	132	$	10,632	$	49	$	10,813
Trading liabilities:
U.S. treasuries	$	—	$	96	$	—	$	96
Corporate and other debt	—		48		—		48
Total trading liabilities	—		144		—		144
Other liabilities:
Derivatives, forwards and futures	12		—		—		12
Derivatives, interest rate contracts	—		687		—		687
Derivatives, other	—		2		21		23
Total other liabilities	12		689		21		722
Total liabilities	$	12	$	833	$	21	$	866

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Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

	December 31, 2022
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Trading securities:
U.S. treasuries	$	—	$	101	$	—	$	101
Government agency issued MBS	—		144		—		144
Government agency issued CMO	—		61		—		61
Other U.S. government agencies	—		115		—		115
States and municipalities	—		54		—		54
Corporate and other debt	—		875		—		875
Interest-only strips (elected fair value)	—		—		25		25
Total trading securities	—		1,350		25		1,375
Loans held for sale (elected fair value)	—		29		22		51
Securities available for sale:
Government agency issued MBS	—		4,763		—		4,763
Government agency issued CMO	—		2,313		—		2,313
Other U.S. government agencies	—		1,163		—		1,163
States and municipalities	—		597		—		597
Total securities available for sale	—		8,836		—		8,836
Other assets:
Deferred compensation mutual funds	112		—		—		112
Equity, mutual funds, and other	22		—		—		22
Derivatives, forwards and futures	9		—		—		9
Derivatives, interest rate contracts	—		449		—		449
Derivatives, other	—		2		—		2
Total other assets	143		451		—		594
Total assets	$	143	$	10,666	$	47	$	10,856
Trading liabilities:
U.S. treasuries	$	—	$	275	$	—	$	275
Government agency issued MBS	—		2		—		2
Corporate and other debt	—		58		—		58
Total trading liabilities	—		335		—		335
Other liabilities:
Derivatives, forwards and futures	8		—		—		8
Derivatives, interest rate contracts	—		922		—		922
Derivatives, other	—		1		27		28
Total other liabilities	8		923		27		958
Total liabilities	$	8	$	1,258	$	27	$	1,293

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Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

Changes in Recurring Level 3 Fair Value Measurements

The changes in Level 3 assets and liabilities measured at fair value for the three months ended March 31, 2023 and 2022 on a recurring basis are summarized as follows:

CHANGES IN LEVEL 3 ASSETS & LIABILITIES MEASURED AT FAIR VALUE
	Three Months Ended March 31, 2023
(Dollars in millions)	Interest-only strips			Loans held for sale			Net  derivative liabilities
Balance on January 1, 2023	$	25		$	22		$	(27)
Total net gains (losses) included in net income	(3)			—			—
Purchases	—			1			—
Sales	(3)			(2)			—
Settlements	—			—			6
Repayments	—			—			—
Net transfers into (out of) Level 3	9		(b)	—			—
Balance on March 31, 2023	$	28		$	21		$	(21)
Net unrealized gains (losses) included in net income	$	(1)	(c)	$	—	(a)	$	—	(d)

	Three Months Ended March 31, 2022
(Dollars in millions)	Interest-only strips			Loans held for sale			Net  derivative liabilities
Balance on January 1, 2022	$	38		$	28		$	(23)
Purchases	—			1			—
Sales	(37)			—			—
Settlements	—			(1)			5
Net transfers into (out of) Level 3	11		(b)	4			—
Balance on March 31, 2022	$	12		$	32		$	(18)
Net unrealized gains (losses) included in net income	$	(1)	(c)	$	—	(a)	$	—	(d)

(a)Primarily included in mortgage banking and title income on the Consolidated Statements of Income.

(b)Transfers into interest-only strips level 3 measured on a recurring basis reflect movements from loans held for sale (Level 2 nonrecurring).

(c)Primarily included in fixed income on the Consolidated Statements of Income.

(d)Included in other expense.

There were no net unrealized gains (losses) for Level 3 assets and liabilities included in other comprehensive income as of March 31, 2023 and 2022.

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Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

Nonrecurring Fair Value Measurements

From time to time, FHN may be required to measure certain other financial assets at fair value on a nonrecurring basis in accordance with GAAP. These adjustments to fair value usually result from the application of lower of cost or market (LOCOM) accounting or write-downs of individual assets. For assets

measured at fair value on a nonrecurring basis which were still held on the Consolidated Balance Sheets at March 31, 2023, and December 31, 2022, respectively, the following tables provide the level of valuation assumptions used to determine each adjustment and the related carrying value.

LEVEL OF VALUATION ASSUMPTIONS FOR ASSETS MEASURED AT FAIR VALUE ON A NON-RECURRING BASIS
	Carrying value at March 31, 2023
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Loans held for sale—SBAs and USDA	$	—	$	551	$	—	$	551
Loans and leases (a)	—		—		252		252
OREO (b)	—		—		4		4
Other assets (c)	—		—		43		43

	Carrying value at December 31, 2022
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Loans held for sale—SBAs and USDA	$	—	$	506	$	—	$	506
Loans and leases (a)	—		—		135		135
OREO (b)	—		—		3		3
Other assets (c)	—		—		43		43

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value and related losses of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

For assets measured on a nonrecurring basis which were still held on the Consolidated Balance Sheets at period end, the following table provides information about the fair value adjustments recorded during the three months ended March 31, 2023 and 2022:

FAIR VALUE ADJUSTMENTS ON ASSETS MEASURED ON A NONRECURRING BASIS
	Net gains (losses) Three Months Ended March 31,
(Dollars in millions)	2023		2022
Loans held for sale—SBAs and USDA	$	(2)	$	(3)
Loans and leases (a)	(12)		(2)
Other assets (b)	(1)		(1)
	$	(15)	$	(6)

(a)Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents tax credit investments accounted for under the equity method.

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Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

For the three months ended March 31, 2023, FHN recognized no fixed asset impairment and less than $1 million of leased asset impairments. These amounts were primarily recognized in the Corporate segment.

For the three months ended March 31, 2022, FHN recognized less than $1 million of fixed asset impairments and leased asset impairments primarily related to continuing merger and acquisition integration efforts associated with reduction of leased office space and banking center optimization. These amounts were primarily recognized in the Corporate segment.

Lease asset impairments recognized represent the reduction in value of the right-of-use assets associated with leases that are being exited in advance of the contractual lease expiration.

Impairments are measured using a discounted cash flow methodology, which is considered a Level 3 valuation.

Impairments of long-lived tangible assets reflect locations where the associated land and building are either owned

or leased. The fair values of owned sites were determined using estimated sales prices from appraisals and broker opinions less estimated costs to sell with adjustments upon final disposition. The fair values of owned assets in leased sites (e.g., leasehold improvements) were determined using a discounted cash flow approach, based on the revised estimated useful lives of the related assets. Both measurement methodologies are considered Level 3 valuations. Impairment adjustments recognized upon disposition of a location are considered Level 2 valuations.

Level 3 Measurements

The following table provides information regarding the unobservable inputs utilized in determining the fair value of Level 3 recurring and non-recurring measurements as of March 31, 2023 and December 31, 2022:

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Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

UNOBSERVABLE INPUTS USED IN LEVEL 3 FAIR VALUE MEASUREMENTS
(Dollars in millions)					Values Utilized
Level 3 Class	Fair Value at March 31, 2023		Valuation Techniques	Unobservable Input	Range	Weighted Average (d)
Trading securities - SBA interest-only strips	$	28	Discounted cash flow	Constant prepayment rate	12% - 13%	12%
				Bond equivalent yield	15% - 16%	16%
Loans held for sale - residential real estate	$	21	Discounted cash flow	Prepayment speeds - First mortgage	2% - 8%	3%
				Foreclosure losses	63% - 76%	65%
				Loss severity trends - First mortgage	0% - 10% of UPB	5%
Derivative liabilities, other	$	21	Discounted cash flow	Visa covered litigation resolution amount	$5.6 billion - $6.1 billion	$5.9 billion
				Probability of resolution scenarios	5% - 25%	20%
				Time until resolution	9 - 39 months	25 months
Loans and leases (a)	$	252	Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 10% of appraisal	NM
			Other collateral valuations	Borrowing base certificates adjustment	20% - 50% of gross value	NM
				Financial Statements/Auction values adjustment	0% - 25% of reported value	NM
OREO (b)	$	4	Appraisals from comparable properties	Adjustment for value changes since appraisal	0% - 10% of appraisal	NM
Other assets (c)	$	43	Discounted cash flow	Adjustments to current sales yields for specific properties	0% - 15% adjustment to yield	NM
			Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 25% of appraisal	NM

 NM - Not meaningful

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

(d)Weighted averages are determined by the relative fair value of the instruments or the relative contribution to an instrument's fair value.

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(Dollars in millions)					Values Utilized
Level 3 Class	Fair Value at December 31, 2022		Valuation Techniques	Unobservable Input	Range	Weighted Average (d)
Trading securities - SBA interest-only strips	$	25	Discounted cash flow	Constant prepayment rate	12% - 13%	12%
				Bond equivalent yield	17%	17%
Loans held for sale - residential real estate	$	22	Discounted cash flow	Prepayment speeds - First mortgage	2% - 8%	3%
				Foreclosure losses	63% - 75%	65%
				Loss severity trends - First mortgage	0% - 11% of UPB	5%
Derivative liabilities, other	$	27	Discounted cash flow	Visa covered litigation resolution amount	$5.6 billion - $6.0 billion	$5.9 billion
				Probability of resolution scenarios	5% - 25%	20%
				Time until resolution	12 - 42 months	28 months
Loans and leases (a)	$	135	Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 10% of appraisal	NM
			Other collateral valuations	Borrowing base certificates adjustment	20% - 50% of gross value	NM
				Financial Statements/Auction values adjustment	0% - 25% of reported value	NM
OREO (b)	$	3	Appraisals from comparable properties	Adjustment for value changes since appraisal	0% - 10% of appraisal	NM
Other assets (c)	$	43	Discounted cash flow	Adjustments to current sales yields for specific properties	0% - 15% adjustment to yield	NM
			Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 25% of appraisal	NM

NM - Not meaningful

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

(d)Weighted averages are determined by the relative fair value of the instruments or the relative contribution to an instrument's fair value.

Trading Securities - SBA interest-only strips

Increases (decreases) in estimated prepayment rates and bond equivalent yields negatively (positively) affect the value of SBA interest-only strips. Management additionally considers whether the loans underlying related SBA interest-only strips are delinquent, in default or prepaying, and adjusts the fair value down 20 - 100% depending on the length of time in default.

Loans held for sale

Foreclosure losses and prepayment rates are significant unobservable inputs used in the fair value measurement of FHN’s residential real estate loans held for sale. Loss severity trends are also assessed to evaluate the reasonableness of fair value estimates resulting from

discounted cash flows methodologies as well as to estimate fair value for newly repurchased loans and loans that are near foreclosure. Significant increases (decreases) in any of these inputs in isolation would result in significantly lower (higher) fair value measurements. All observable and unobservable inputs are re-assessed quarterly.

Increases (decreases) in estimated prepayment rates and bond equivalent yields negatively (positively) affect the value of unguaranteed interests in SBA loans. Unguaranteed interest in SBA loans held for sale are carried at less than the outstanding balance due to credit risk estimates. Credit risk adjustments may be reduced if prepayment is likely or as consistent payment history is realized. Management also considers other factors such as

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Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

delinquency or default and adjusts the fair value accordingly.

Loans held for investment

Constant prepayment rate, constant default rate and loss severity trends are significant unobservable inputs used in the fair value measurement of loans held for investment. Increases (decreases) in each of these inputs in isolation result in negative (positive) effects on the valuation of the associated loans.

Derivative liabilities

In conjunction with pre-2020 sales of Visa Class B shares, FHN and the purchasers entered into derivative transactions whereby FHN will make, or receive, cash payments whenever the conversion ratio of the Visa Class B shares into Visa Class A shares is adjusted. FHN uses a discounted cash flow methodology in order to estimate the fair value of FHN’s derivative liabilities associated with its prior sales of Visa Class B shares. The methodology includes estimation of both the resolution amount for Visa’s Covered Litigation matters as well as the length of time until the resolution occurs. Significant increases (decreases) in either of these inputs in isolation would result in significantly higher (lower) fair value measurements for the derivative liabilities. Additionally, FHN performs a probability weighted multiple resolution scenario to calculate the estimated fair value of these derivative liabilities. Assignment of higher (lower) probabilities to the larger potential resolution scenarios would result in an increase (decrease) in the estimated fair value of the derivative liabilities. Since this estimation process requires application of judgment in developing significant unobservable inputs used to determine the possible outcomes and the probability weighting assigned to each scenario, these derivatives have been classified within Level 3 in fair value measurements disclosures.

Loans and leases and Other Real Estate Owned

Collateral-dependent loans and OREO are primarily valued using appraisals based on sales of comparable properties in the same or similar markets. Other collateral (receivables, inventory, equipment, etc.) is valued through borrowing base certificates, financial statements and/or auction valuations. These valuations are discounted based on the quality of reporting, knowledge of the marketability/collectability of the collateral and historical disposition rates.

Other assets – tax credit investments

The estimated fair value of tax credit investments accounted for under the equity method is generally

determined in relation to the yield (i.e., future tax credits to be received) an acquirer of these investments would expect in relation to the yields experienced on current new issue and/or secondary market transactions. Thus, as tax credits are recognized, the future yield to a market participant is reduced, resulting in consistent impairment of the individual investments. Individual investments are reviewed for impairment quarterly, which may include the consideration of additional marketability discounts related to specific investments which typically includes consideration of the underlying property’s appraised value.

Fair Value Option

FHN previously elected the fair value option on a prospective basis for substantially all types of mortgage loans originated for sale purposes except for mortgage origination operations which utilize the platform acquired from CBF. FHN determined that the election reduces certain timing differences and better matches changes in the value of such loans with changes in the value of derivatives and forward delivery commitments used as economic hedges for these assets at the time of election.

Repurchased loans relating to mortgage banking operations conducted prior to the IBKC merger are recognized within loans held for sale at fair value at the time of repurchase, which includes consideration of the credit status of the loans and the estimated liquidation value. FHN has elected to continue recognition of these loans at fair value in periods subsequent to reacquisition. Due to the credit-distressed nature of the vast majority of repurchased loans and the related loss severities experienced upon repurchase, FHN believes that the fair value election provides a more timely recognition of changes in value for these loans that occur subsequent to repurchase. Absent the fair value election, these loans would be subject to valuation at the LOCOM value, which would prevent subsequent values from exceeding the initial fair value, determined at the time of repurchase, but would require recognition of subsequent declines in value. Thus, the fair value election provides for a more timely recognition of any potential future recoveries in asset values while not affecting the requirement to recognize subsequent declines in value.

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Table of Contents	NOTE 16—FAIR VALUE OF ASSETS & LIABILITIES

The following table reflects the differences between the fair value carrying amount of residential real estate loans held for sale and held for investment measured at fair value in accordance with management’s election and the aggregate unpaid principal amount FHN is contractually entitled to receive at maturity.

DIFFERENCES BETWEEN FAIR VALUE CARRYING AMOUNTS AND CONTRACTUAL AMOUNTS OF RESIDENTIAL REAL ESTATE LOANS REPORTED AT FAIR VALUE
	March 31, 2023
(Dollars in millions)	Fair value carrying amount		Aggregate unpaid principal		Fair value carrying amount less aggregate unpaid principal
Residential real estate loans held for sale reported at fair value:
Total loans	$	68	$	76	$	(8)
Nonaccrual loans	3		7		(4)
	December 31, 2022
(Dollars in millions)	Fair value carrying amount		Aggregate unpaid principal		Fair value carrying amount less aggregate unpaid principal
Residential real estate loans held for sale reported at fair value:
Total loans	$	51	$	58	$	(7)
Nonaccrual loans	5		8		(3)
Loans 90 days or more past due and still accruing	1		1		—

Assets and liabilities accounted for under the fair value election are initially measured at fair value with subsequent changes in fair value recognized in earnings. Such changes in the fair value of assets and liabilities for which FHN elected the fair value option are included in current period earnings with classification in the income statement line item reflected in the following table:

CHANGES IN FAIR VALUE RECOGNIZED IN NET INCOME
	Three Months Ended March 31,
(Dollars in millions)	2023		2022
Changes in fair value included in net income:
Mortgage banking and title noninterest income
Loans held for sale	$	1	$	(8)

For the three months ended March 31, 2023 and 2022, the amount for residential real estate loans held for sale included an insignificant amount of gains in pretax earnings that are attributable to changes in instrument-specific credit risk. The portion of the fair value adjustments related to credit risk was determined based on estimated default rates and estimated loss severities. Interest income on residential real estate loans held for sale measured at fair value is calculated based on the note rate of the loan and is recorded in the interest income section of the Consolidated Statements of Income as interest on loans held for sale.

Determination of Fair Value

Fair values are based on the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The following describes the

assumptions and methodologies used to estimate the fair value of financial instruments recorded at fair value in the Consolidated Balance Sheets and for estimating the fair value of financial instruments for which fair value is disclosed.

Short-term financial assets

Federal funds sold, securities purchased under agreements to resell, and interest-bearing deposits with other financial institutions and the Federal Reserve are carried at historical cost. The carrying amount is a reasonable estimate of fair value because of the relatively short time between the origination of the instrument and its expected realization.

Trading securities and trading liabilities

Trading securities and trading liabilities are recognized at fair value through current earnings. Trading inventory held for broker-dealer operations is included in trading

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securities and trading liabilities. Broker-dealer long positions are valued at bid price in the bid-ask spread. Short positions are valued at the ask price. Inventory positions are valued using observable inputs including current market transactions, benchmark yields, credit spreads, and consensus prepayment speeds. Trading loans are valued using observable inputs including current market transactions, swap rates, mortgage rates, and consensus prepayment speeds.

Trading Securities - SBA interest-only strips

Interest-only strips are valued at elected fair value based on an income approach using an internal valuation model. The internal valuation model includes assumptions regarding projections of future cash flows, prepayment rates, default rates and interest-only strip terms. These securities bear the risk of loan prepayment or default that may result in FHN not recovering all or a portion of its recorded investment. When appropriate, valuations are adjusted for various factors including default or prepayment status of the underlying SBA loans. Because of the inherent uncertainty of valuation, those estimated values may be higher or lower than the values that would have been used had a ready market for the securities existed, and may change in the near term.

Securities available for sale and held to maturity

Valuations of debt securities are performed using observable inputs obtained from market transactions in similar securities. Typical inputs include benchmark yields, consensus prepayment speeds, and credit spreads. Trades from similar securities and broker quotes are used to support these valuations.

Loans held for sale

FHN determines the fair value of loans held for sale using either current transaction prices or discounted cash flow models. Fair values are determined using current transaction prices and/or values on similar assets when available, including committed bids for specific loans or loan portfolios. Uncommitted bids may be adjusted based on other available market information.

Fair value of residential real estate loans held for sale determined using a discounted cash flow model incorporates both observable and unobservable inputs. Inputs in the discounted cash flow model include current mortgage rates for similar products, estimated prepayment rates, foreclosure losses, and various loan performance measures (delinquency, LTV, credit score). Adjustments for delinquency and other differences in loan characteristics are typically reflected in the model’s discount rates. Loss severity trends and the value of underlying collateral are also considered in assessing the appropriate fair value for severely delinquent loans and loans in foreclosure. The valuation of HELOCs also incorporates estimated cancellation rates for loans expected to become delinquent.

Non-mortgage consumer loans held for sale are valued using committed bids for specific loans or loan portfolios or current market pricing for similar assets with adjustments for differences in credit standing (delinquency, historical default rates for similar loans), yield, collateral values and prepayment rates. If pricing for similar assets is not available, a discounted cash flow methodology is utilized, which incorporates all of these factors into an estimate of investor required yield for the discount rate.

FHN utilizes quoted market prices of similar instruments or broker and dealer quotations to value the SBA and USDA guaranteed loans. FHN values SBA-unguaranteed interests in loans held for sale based on individual loan characteristics, such as industry type and pay history which generally follows an income approach. Furthermore, these valuations are adjusted for changes in prepayment estimates and are reduced due to restrictions on trading. The fair value of other non-residential real estate loans held for sale is approximated by their carrying values based on current transaction values.

Mortgage loans held for investment at fair value option

The fair value of mortgage loans held for investment at fair value option is determined by a third party using a discounted cash flow model using various assumptions about future loan performance (constant prepayment rate, constant default rate and loss severity trends) and market discount rates.

Loans held for investment

The fair values of mortgage loans are estimated using an exit price methodology that is based on present values using the interest rate that would be charged for a similar loan to a borrower with similar risk, weighted for varying maturity dates and adjusted for a liquidity discount based on the estimated time period to complete a sale transaction with a market participant.

Other loans and leases are valued based on present values using the interest rate that would be charged for a similar instrument to a borrower with similar risk, applicable to each category of instruments, and adjusted for a liquidity discount based on the estimated time period to complete a sale transaction with a market participant.

For loans measured using the estimated fair value of collateral less costs to sell, fair value is estimated using appraisals of the collateral. Collateral values are monitored and additional write-downs are recognized if it is determined that the estimated collateral values have declined further. Estimated costs to sell are based on current amounts of disposal costs for similar assets. Carrying value is considered to reflect fair value for these loans.

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Derivative assets and liabilities

The fair value for forwards and futures contracts is based on current transactions involving identical securities. Futures contracts are exchange-traded and thus have no credit risk factor assigned as the risk of non-performance is limited to the clearinghouse used.

Valuations of other derivatives (primarily interest rate contracts) are based on inputs observed in active markets for similar instruments. Typical inputs include benchmark yields, option volatility and option skew. Starting in October 2020, centrally cleared derivatives are discounted using SOFR as required by clearinghouses. In measuring the fair value of these derivative assets and liabilities, FHN has elected to consider credit risk based on the net exposure to individual counterparties. Credit risk is mitigated for these instruments through the use of mutual margining and master netting agreements as well as collateral posting requirements. For derivative contracts with daily cash margin requirements that are considered settlements, the daily margin amount is netted within derivative assets or liabilities. Any remaining credit risk related to interest rate derivatives is considered in determining fair value through evaluation of additional factors such as client loan grades and debt ratings. Foreign currency related derivatives also utilize observable exchange rates in the determination of fair value. The determination of fair value for FHN’s derivative liabilities associated with its prior sales of Visa Class B shares are classified within Level 3 in the fair value measurements disclosure as previously discussed in the unobservable inputs discussion.

The fair value of risk participations is determined in reference to the fair value of the related derivative contract between the borrower and the lead bank in the participation structure, which is determined consistent with the valuation process discussed above. This value is adjusted for the pro rata portion of the reference derivative’s notional value and an assessment of credit risk for the referenced borrower.

OREO

OREO primarily consists of properties that have been acquired in satisfaction of debt. These properties are carried at the lower of the outstanding loan amount or estimated fair value less estimated costs to sell the real estate. Estimated fair value is determined using appraised values with subsequent adjustments for deterioration in values that are not reflected in the most recent appraisal.

Other assets

For disclosure purposes, other assets consist of tax credit investments, FRB and FHLB Stock, deferred compensation mutual funds and equity investments (including other mutual funds) with readily determinable fair values. Tax credit investments accounted for under the equity method are written down to estimated fair value quarterly

based on the estimated value of the associated tax credits which incorporates estimates of required yield for hypothetical investors. The fair value of all other tax credit investments is estimated using recent transaction information with adjustments for differences in individual investments. Deferred compensation mutual funds are recognized at fair value, which is based on quoted prices in active markets.

Investments in the stock of the Federal Reserve Bank and Federal Home Loan Banks are recognized at historical cost in the Consolidated Balance Sheets which is considered to approximate fair value. Investments in mutual funds are measured at the funds’ reported closing net asset values. Investments in equity securities are valued using quoted market prices when available.

Defined maturity deposits

The fair value of these deposits is estimated by discounting future cash flows to their present value. Future cash flows are discounted by using the current market rates of similar instruments applicable to the remaining maturity. For disclosure purposes, defined maturity deposits include all time deposits.

Short-term financial liabilities

The fair value of federal funds purchased, securities sold under agreements to repurchase, and other short-term borrowings are approximated by the book value. The carrying amount is a reasonable estimate of fair value because of the relatively short time between the origination of the instrument and its expected realization.

Loan commitments

Fair values of these commitments are based on fees charged to enter into similar agreements taking into account the remaining terms of the agreements and the counterparties’ credit standing.

Other commitments

Fair values of these commitments are based on fees charged to enter into similar agreements.

The following fair value estimates are determined as of a specific point in time utilizing various assumptions and estimates. The use of assumptions and various valuation techniques, as well as the absence of secondary markets for certain financial instruments, reduces the comparability of fair value disclosures between financial institutions. Due to market illiquidity, the fair values for loans and leases, loans held for sale, and term borrowings as of March 31, 2023 and December 31, 2022, involve the use of significant internally-developed pricing assumptions for certain components of these line items. The assumptions and valuations utilized for this disclosure are considered to reflect inputs that market participants would use in transactions involving these instruments as of the measurement date. The valuations of legacy assets,

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particularly consumer loans and TRUPS loans within the Corporate segment, are influenced by changes in economic conditions since origination and risk perceptions of the financial sector. These considerations affect the estimate of a potential acquirer’s cost of capital and cash flow volatility assumptions from these assets and the resulting fair value measurements may depart significantly from FHN’s internal estimates of the intrinsic value of these assets.

Assets and liabilities that are not financial instruments have not been included in the following table such as the value of long-term relationships with deposit and trust clients, premises and equipment, goodwill and other

intangibles, deferred taxes, and certain other assets and other liabilities. Additionally, these measurements are solely for financial instruments as of the measurement date and do not consider the earnings potential of our various business lines. Accordingly, the total of the fair value amounts does not represent, and should not be construed to represent, the underlying value of FHN.

The following table summarizes the book value and estimated fair value of financial instruments recorded in the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

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BOOK VALUE AND ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS
	March 31, 2023
	Book Value		Fair Value
(Dollars in millions)			Level 1		Level 2		Level 3		Total
Assets:
Loans and leases, net of allowance for loan and lease losses
Commercial:
Commercial, financial and industrial	$	31,847	$	—	$	—	$	31,880	$	31,880
Commercial real estate	13,248		—		—		13,109		13,109
Consumer:
Consumer real estate	12,459		—		—		12,330		12,330
Credit card and other	776		—		—		776		776
Total loans and leases, net of allowance for loan and lease losses	58,330		—		—		58,095		58,095
Short-term financial assets:
Interest-bearing deposits with banks	2,488		2,488		—		—		2,488
Federal funds sold	141		—		141		—		141
Securities purchased under agreements to resell	168		—		168		—		168
Total short-term financial assets	2,797		2,488		309		—		2,797
Trading securities (a)	1,122		—		1,094		28		1,122
Loans held for sale:
Mortgage loans (elected fair value) (a)	68		—		47		21		68
USDA & SBA loans - LOCOM	551		—		555		—		555
Mortgage loans - LOCOM	31		—		—		31		31
Total loans held for sale	650		—		602		52		654
Securities available for sale (a)	8,954		—		8,954		—		8,954
Securities held to maturity	1,362		—		1,214		—		1,214
Derivative assets (a)	548		11		537		—		548
Other assets:
Tax credit investments	545		—		—		541		541
Deferred compensation mutual funds	98		98		—		—		98
Equity, mutual funds, and other (b)	458		23		—		435		458
Total other assets	1,101		121		—		976		1,097
Total assets	$	74,864	$	2,620	$	12,710	$	59,151	$	74,481
Liabilities:
Defined maturity deposits	$	3,777	$	—	$	3,793	$	—	$	3,793
Trading liabilities (a)	144		—		144		—		144
Short-term financial liabilities:
Federal funds purchased	447		—		447		—		447
Securities sold under agreements to repurchase	1,174		—		1,174		—		1,174
Other short-term borrowings	4,863		—		4,863		—		4,863
Total short-term financial liabilities	6,484		—		6,484		—		6,484
Term borrowings:
Real estate investment trust-preferred	46		—		—		47		47
Term borrowings—new market tax credit investment	65		—		—		60		60
Secured borrowings	11		—		—		11		11
Junior subordinated debentures	149		—		—		150		150
Other long-term borrowings	1,334		—		1,300		—		1,300
Total term borrowings	1,605		—		1,300		268		1,568
Derivative liabilities (a)	722		12		689		21		722
Total liabilities	$	12,732	$	12	$	12,410	$	289	$	12,711

(a)Classes are detailed in the recurring and nonrecurring measurement tables.

(b)Level 1 primarily consists of mutual funds with readily determinable fair values. Level 3 includes restricted investments in FHLB-Cincinnati stock of $232 million and FRB stock of $203 million.

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	December 31, 2022
	Book Value		Fair Value
(Dollars in millions)			Level 1		Level 2		Level 3		Total
Assets:
Loans and leases and allowance for loan and lease losses
Commercial:
Commercial, financial and industrial	$	31,473	$	—	$	—	$	31,329	$	31,329
Commercial real estate	13,082		—		—		12,909		12,909
Consumer:
Consumer real estate	12,053		—		—		11,934		11,934
Credit card and other	809		—		—		810		810
Total loans and leases, net of allowance for loan and lease losses	57,417		—		—		56,982		56,982
Short-term financial assets:
Interest-bearing deposits with banks	1,384		1,384		—		—		1,384
Federal funds sold	129		—		129		—		129
Securities purchased under agreements to resell	353		—		353		—		353
Total short-term financial assets	1,866		1,384		482		—		1,866
Trading securities (a)	1,375		—		1,350		25		1,375
Loans held for sale:
Mortgage loans (elected fair value) (a)	51		—		29		22		51
USDA & SBA loans - LOCOM	506		—		512		—		512
Mortgage loans - LOCOM	33		—		—		33		33
Total loans held for sale	590		—		541		55		596
Securities available for sale (a)	8,836		—		8,836		—		8,836
Securities held to maturity	1,371		—		1,209		—		1,209
Derivative assets (a)	460		9		451		—		460
Other assets:
Tax credit investments	547		—		—		542		542
Deferred compensation mutual funds	112		112		—		—		112
Equity, mutual funds, and other (b)	275		22		—		253		275
Total other assets	934		134		—		795		929
Total assets	$	72,849	$	1,527	$	12,869	$	57,857	$	72,253
Liabilities:
Defined maturity deposits	$	2,887	$	—	$	2,890	$	—	$	2,890
Trading liabilities (a)	335		—		335		—		335
Short-term financial liabilities:
Federal funds purchased	400		—		400		—		400
Securities sold under agreements to repurchase	1,013		—		1,013		—		1,013
Other short-term borrowings	1,093		—		1,093		—		1,093
Total short-term financial liabilities	2,506		—		2,506		—		2,506
Term borrowings:
Real estate investment trust-preferred	46		—		—		47		47
Term borrowings—new market tax credit investment	66		—		—		59		59
Secured borrowings	3		—		—		3		3
Junior subordinated debentures	148		—		—		150		150
Other long-term borrowings	1,334		—		1,301		—		1,301
Total term borrowings	1,597		—		1,301		259		1,560
Derivative liabilities (a)	958		8		923		27		958
Total liabilities	$	8,283	$	8	$	7,955	$	286	$	8,249

(a)Classes are detailed in the recurring and nonrecurring measurement tables.

(b)Level 1 primarily consists of mutual funds with readily determinable fair values. Level 3 includes restricted investments in FHLB-Cincinnati stock of $50 million and FRB stock of $203 million.

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The following table presents the contractual amount and fair value of unfunded loan commitments and standby and other commitments as of March 31, 2023 and December 31, 2022:

UNFUNDED COMMITMENTS
	Contractual Amount				Fair Value
(Dollars in millions)	March 31, 2023		December 31, 2022		March 31, 2023		December 31, 2022
Unfunded Commitments:
Loan commitments	$	24,964	$	25,953	$	1	$	1
Standby and other commitments	765		754		7		7

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Table of Contents	NOTE 17 - Other Events

Note 17 – Other Events

As previously disclosed, on February 27, 2022, FHN entered into an Agreement and Plan of Merger (the “TD Merger Agreement”) with The Toronto-Dominion Bank, a Canadian chartered bank (“TD”), and certain TD subsidiaries. On May 4, 2023, FHN and TD mutually terminated the TD Merger Agreement. Under the terms of the termination agreement, TD Bank made a $200 million cash payment to FHN in addition to the $25 million fee reimbursement due to FHN pursuant to the TD Merger Agreement.

On February 28, 2022, in connection with the execution of the TD Merger Agreement, FHN issued $494 million of Series G Perpetual Convertible Preferred Stock (the Series G Convertible Preferred Stock). The Series G Convertible Preferred Stock was convertible into up to 4.9% of the outstanding shares of FHN common stock in certain circumstances, including termination of the TD Merger Agreement. Because regulatory approval of the TD Transaction was not obtained, conversion will occur at a fixed rate of 4,000 shares of common stock for each share of Series G Convertible Preferred Stock which reflects a conversion price of $25 per share. Following conversion to common stock, the Series G will represent 3.5% of FHN's common shares outstanding. The $494 million carrying value of the Series G Convertible Preferred Stock qualified as Tier 1 Capital as of March 31, 2023. The Series G Convertible Preferred Stock will also qualify for Common Equity Tier 1 Capital upon conversion to common stock.

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PART I, ITEM 2. MANAGEMENT'S DISCUSSION & ANALYSIS (MD&A)

Item 2.     Management's Discussion and
Analysis of Financial Condition and Results of Operations

TABLE OF ITEM 2 TOPICS

Introduction	70
Executive Overview	70
Results of Operations	72
Analysis of Financial Condition	77
Capital	88
Risk Management	92
Repurchase Obligations	95
Market Uncertainties and Prospective Trends	96
Critical Accounting Policies and Estimates	101
Accounting Changes	101
Non-GAAP Information	102

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Introduction

First Horizon Corporation (NYSE common stock trading symbol “FHN”) is a financial holding company headquartered in Memphis, Tennessee. FHN’s principal subsidiary, and only banking subsidiary, is First Horizon Bank. Through the Bank and other subsidiaries, FHN offers regional banking, mortgage lending, specialized commercial lending, commercial leasing and equipment financing, brokerage, wealth management, capital markets, and other financial services to commercial, consumer, and governmental clients throughout the U.S.

At March 31, 2023, FHN had over 450 business locations in 24 states, including over 400 banking centers in 12 states, and employed approximately 7,300 associates.

This MD&A should be read in conjunction with the accompanying unaudited Consolidated Financial Statements and Notes to Consolidated Financial Statements in Part I, Item 1, as well as other information contained in this document and FHN's 2022 Annual Report on Form 10-K.

Executive Overview

Merger Agreement with Toronto-Dominion Bank

On February 27, 2022, FHN entered into an Agreement and Plan of Merger (the “TD Merger Agreement”) with The Toronto-Dominion Bank, a Canadian chartered bank (“TD”), and certain TD subsidiaries. On May 4, 2023, FHN and TD mutually terminated the TD Merger Agreement.

Financial Performance Summary

FHN reported first quarter 2023 net income available to common shareholders of $243 million, or $0.43 per diluted share, compared to $258 million, or $0.45 per diluted share, in fourth quarter 2022 and $187 million, or $0.34 per diluted share, in first quarter 2022.

Net interest income of $688 million declined $21 million from fourth quarter 2022 reflecting the impact of a lower day count and higher funding costs, partially offset by the benefit of higher loan rates. Compared to first quarter 2022, net interest income increased $209 million, driven by higher earning asset yields, loan growth, and higher average investment portfolio balances, partially offset by higher funding costs.

Provision for credit losses was $50 million in first quarter 2023 compared to $45 million in fourth quarter 2022 largely reflecting the impact of an uncertain macroeconomic outlook and loan growth, partially offset by lower net charge-offs. The provision for credit losses increased $90 million compared to a benefit of $40 million in first quarter 2022, as the benefit in the prior year reflected a decrease in the unfavorable impact of the pandemic on the macroeconomic forecast.

Noninterest income of $171 million decreased $3 million compared to fourth quarter 2022 as reductions in other noninterest income and deferred compensation were partially offset by higher fixed income and mortgage banking income. Noninterest income decreased $58 million compared to first quarter 2022 primarily reflecting lower fixed income and mortgage banking and title income.

Noninterest expense of $478 million decreased $25 million from fourth quarter 2022, largely reflecting lower personnel expense and the impact of $10 million in derivative valuation adjustments on prior Visa Class-B share sales in fourth quarter 2022. Compared with first quarter 2022, noninterest expense decreased $15 million largely reflecting decreases in personnel expense, legal and professional fees and contract employment and outsourcing. Merger and integration planning expenses related to the TD Transaction totaled $21 million for the first quarter of 2023. Merger and integration expenses related to the TD Transaction and the IBKC Merger totaled $36 million in fourth quarter 2022 and $37 million in first quarter 2022.

Period-end loans and leases of $59.0 billion increased $943 million, or 2%, from December 31, 2022 driven by commercial loan growth of $561 million and consumer loan growth of $382 million. Average loans and leases of $58.1 billion in first quarter 2023 increased $4.0 billion from $54.1 billion in first quarter 2022 driven by an increase of $2.4 billion in average commercial loans and an increase of $1.6 billion in average consumer loans.

Period-end deposits of $61.4 billion decreased $2.0 billion, or 3%, from December 31, 2022 driven by a $2.3 billion decrease in noninterest-bearing deposits partially offset by a $283 million increase in interest-bearing deposits. Average deposits decreased $11.9 billion compared to first quarter 2022 from higher deposit balances in the prior year associated with elevated liquidity related to the COVID-19 pandemic.

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Tier 1 risk-based capital and total risk-based capital ratios at March 31, 2023 were 12.11% and 13.61%, an improvement from 11.92% and 13.33% at December 31, 2022, respectively. The CET1 ratio was 10.36% at March 31, 2023 compared to 10.17% at December 31, 2022.

The following portions of this MD&A focus in more detail on the results of operations for the three months ended March 31, 2023, the three months ended December 31, 2022, and the three months ended March 31, 2022 and on information about FHN's financial condition, loan and lease portfolio, liquidity, funding sources, capital and other matters.

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Table I.2.1

KEY PERFORMANCE INDICATORS

	As of or for the three months ended
(Dollars in millions, except per share data)	March 31, 2023			December 31, 2022			March 31, 2022
Pre-provision net revenue (a)	$	381		$	379		$	215
Diluted earnings per common share	$	0.43		$	0.45		$	0.34
Return on average assets (b)	1.32		%	1.35		%	0.90		%
Return on average common equity (c)	13.34		%	14.42		%	9.92		%
Return on average tangible common equity (a) (d)	17.43		%	19.14		%	12.98		%
Net interest margin (e)	3.87		%	3.89		%	2.37		%
Noninterest income to total revenue (f)	19.90		%	19.63		%	31.75		%
Efficiency ratio (g)	55.67		%	57.10		%	70.23		%
Allowance for loan and lease losses to total loans and leases	1.21		%	1.18		%	1.13		%
Net charge-offs (recoveries) to average loans and leases (annualized)	0.11		%	0.18		%	0.07		%
Total period-end equity to period-end assets	11.02		%	10.83		%	9.81		%
Tangible common equity to tangible assets (a)	7.41		%	7.12		%	6.44		%
Cash dividends declared per common share	$	0.15		$	0.15		$	0.15
Book value per common share	$	14.11		$	13.48		$	13.82
Tangible book value per common share (a)	$	10.89		$	10.23		$	10.46
Common equity Tier 1	10.36		%	10.17		%	9.97		%
Market capitalization	$	9,559		$	13,159		$	12,557

(a)    Represents a non-GAAP measure which is reconciled in the non-GAAP to GAAP reconciliation in Table I.2.22.

(b)    Calculated using annualized net income divided by average assets.

(c)    Calculated using annualized net income available to common shareholders divided by average common equity.

(d)    Calculated using annualized net income available to common shareholders divided by average tangible common equity.

(e)    Net interest margin is computed using total net interest income adjusted to an FTE basis assuming a statutory federal income tax rate of 21% and, where applicable, state income taxes.

(f)    Ratio is noninterest income excluding securities gains (losses) to total revenue excluding securities gains (losses).

(g)    Ratio is noninterest expense to total revenue excluding securities gains (losses).

Results of Operations

Net Interest Income

Net interest income is FHN's largest source of revenue and is the difference between the interest earned on interest-earning assets (generally loans, leases and investment securities) and the interest expense incurred in connection with interest-bearing liabilities (generally deposits and borrowed funds). The level of net interest income is primarily a function of the difference between the effective yield on average interest-earning assets and the effective cost of interest-bearing liabilities. These factors are influenced by the pricing and mix of interest-earning assets and interest-bearing liabilities which, in turn, are impacted by external factors such as local economic conditions, competition for loans and deposits, the monetary policy of the FRB and market interest rates.

The following tables present the major components of net interest income and net interest margin:

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Table I.2.2

AVERAGE BALANCES, NET INTEREST INCOME & YIELDS/RATES

	Three Months Ended
(Dollars in millions)	March 31, 2023						December 31, 2022						March 31, 2022
	Average Balance		Interest Income/Expense		Yield/Rate		Average Balance		Interest Income/Expense		Yield/Rate		Average Balance		Interest Income/Expense		Yield/Rate
Assets:
Loans and leases:
Commercial loans and leases	$	44,848	$	668	6.04	%	$	44,657	$	608	5.40	%	$	42,444	$	339	3.24	%
Consumer loans	13,226		141		4.24		12,907		134		4.14		11,638		108		3.71
Total loans and leases	58,074		809		5.63		57,564		742		5.12		54,082		447		3.34
Loans held for sale	596		11		7.08		597		9		6.34		1,156		10		3.51
Investment securities	10,263		63		2.45		10,132		61		2.41		9,668		38		1.59
Trading securities	1,284		20		6.21		1,311		19		5.79		1,594		11		2.75
Federal funds sold	47		1		5.19		192		2		3.77		81		—		0.19
Securities purchased under agreements to resell (a)	344		3		4.23		391		3		3.33		672		—		(0.07)
Interest-bearing deposits with banks	1,468		17		4.60		2,618		24		3.61		14,902		7		0.19
Total earning assets / Total interest income	$	72,076	$	924	5.17	%	$	72,805	$	860	4.70	%	$	82,155	$	513	2.52	%
Cash and due from banks	1,035						1,118						1,226
Goodwill and other intangible assets, net	1,738						1,750						1,802
Allowance for loan and lease losses	(692)						(675)						(658)
Other assets	4,684						4,523						4,062
Total assets	$	78,841					$	79,521					$	88,587
Liabilities and Shareholders' Equity:
Interest-bearing deposits:
Savings	$	21,824	$	97	1.79	%	$	22,477	$	67	1.19	%	$	26,330	$	3	0.05	%
Other interest-bearing deposits	14,790		58		1.59		14,658		39		1.05		16,557		4		0.09
Time deposits	3,336		16		1.96		2,720		6		0.90		3,343		4		0.51
Total interest-bearing deposits	39,950		171		1.73		39,855		112		1.12		46,230		11		0.10
Federal funds purchased	460		5		4.65		586		6		3.76		884		—		0.20
Securities sold under agreements to repurchase	1,047		7		2.61		876		4		1.88		1,001		—		0.10
Trading liabilities	324		3		3.83		353		3		3.59		614		2		1.69
Other short-term borrowings	2,188		26		4.79		358		3		3.75		110		1		0.13
Term borrowings	1,602		20		4.98		1,598		20		4.81		1,591		17		4.29
Total interest-bearing liabilities / Total interest expense	$	45,571	$	232	2.06	%	$	43,626	$	148	1.35	%	$	50,430	$	31	0.25	%
Noninterest-bearing liabilities:
Noninterest-bearing deposits	22,274						25,021						27,926
Other liabilities	2,289						2,459						1,613
Total liabilities	70,134						71,106						79,969
Shareholders' equity	8,412						8,120						8,323
Noncontrolling interest	295						295						295
Total shareholders' equity	8,707						8,415						8,618
Total liabilities and shareholders' equity	$	78,841					$	79,521					$	88,587
Net earnings assets / Net interest income (TE) / Net interest spread	$	26,505	$	692	3.11	%	$	29,179	$	712	3.35	%	$	31,725	$	482	2.27	%
Taxable equivalent adjustment			(4)		0.76				(3)		0.54				(3)		0.10
Net interest income / Net interest margin (b)			$	688	3.87	%			$	709	3.89	%			$	479	2.37	%

(a) Negative yield is driven by negative market rates on reverse repurchase agreements.

(b) Calculated using total net interest income adjusted for FTE assuming a statutory federal income tax rate of 21% and, where applicable, state income taxes.

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First Quarter 2023 versus Fourth Quarter 2022

Net interest income of $688 million in first quarter 2023 decreased $21 million from fourth quarter 2022 and the net interest margin declined 2 basis points to 3.87%. A lower day count in first quarter 2023 contributed $11 million of the net interest income decline. In addition, the benefit of higher loan yields from higher short-term rates was more than offset by higher funding costs driven by lower deposit balances and continued migration from noninterest-bearing to interest-bearing accounts. Loan yield increased 51 basis points while the cost of interest-bearing deposits increased 61 basis points.

Average earning assets of $72.1 billion in first quarter 2023 decreased $729 million from fourth quarter 2022 largely due to a $1.2 billion decrease in average interest-bearing cash, offset by a $510 million increase in average loans and leases, driven by a $191 million increase in commercial loans and a $319 million increase in consumer loans.

First Quarter 2023 versus First Quarter 2022

Net interest income increased $209 million from first quarter 2022 driven by higher earning asset yields, loan growth, and higher investment portfolio balances partially offset by higher funding costs.

First quarter 2023 net interest margin increased 150 basis points from 2.37% in first quarter 2022, driven by the impact of higher yields on earning assets, partially offset by higher funding costs.

Average earning assets decreased $10.1 billion from first quarter 2022 largely driven by a $13.4 billion decrease in average interest-bearing deposits with banks, offset by a $4.0 billion increase in loans and leases and a $595 million increase in investment securities.

Provision for Credit Losses

Provision for credit losses includes the provision for loan and lease losses and the provision for unfunded lending commitments. The provision for credit losses is the expense necessary to maintain the ALLL and the accrual for unfunded lending commitments at levels appropriate to absorb management’s estimate of credit losses expected over the life of the loan and lease portfolio and the portfolio of unfunded loan commitments.

For the first quarter 2023, provision for credit losses was $50 million compared to $45 million in fourth quarter

2022, largely reflecting the impact of an uncertain macroeconomic outlook and loan growth, partially offset by lower net charge-offs. The first quarter 2023 provision increased $90 million from a benefit of $40 million in first quarter 2022 as the benefit in the prior year reflected a decrease in the unfavorable impact of the pandemic on the macroeconomic forecast.

For additional information about general asset quality trends, refer to the Asset Quality section in this MD&A.

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Noninterest Income

The following table presents the significant components of noninterest income for each of the periods presented:

Table I.2.3

NONINTEREST INCOME

	Three Months Ended						1Q23 vs. 4Q22				1Q23 vs. 1Q22
(Dollars in millions)	March 31, 2023		December 31, 2022		March 31, 2022		$ Change		% Change		$ Change		% Change
Noninterest income:
Deposit transactions and cash management	$	42	$	42	$	44	$	—	—	%	$	(2)	(5)	%
Fixed income	39		35		73		4		11		(34)		(47)
Brokerage, management fees and commissions	22		21		24		1		5		(2)		(8)
Card and digital banking fees	20		20		20		—		—		—		—
Other service charges and fees	13		13		13		—		—		—		—
Trust services and investment management	11		12		13		(1)		(8)		(2)		(15)
Mortgage banking and title income	5		4		22		1		25		(17)		(77)
Securities gains (losses), net	—		—		6		—		—		(6)		(100)
Other income	19		27		14		(8)		(30)		5		36
Total noninterest income	$	171	$	174	$	229	$	(3)	(2)	%	$	(58)	(25)	%

NM – Not meaningful

First Quarter 2023 versus Fourth Quarter 2022

Noninterest income of $171 million decreased $3 million, or 2%, from fourth quarter 2022. Noninterest income results were impacted by lower bank-owned life insurance income and deferred compensation income offset by increases in fixed income and mortgage banking and title income.

Fixed income of $39 million increased $4 million from the prior quarter. Fixed income average daily revenue of $437 thousand increased from $403 thousand in fourth quarter 2022, an increase of 8% despite continuing challenging market conditions.

Mortgage banking and title income of $5 million increased $1 million largely driven by higher gain on sale spreads.

First Quarter 2023 versus First Quarter 2022

Noninterest income of $171 million for first quarter 2023 decreased $58 million, or 25%, compared to first quarter 2022, primarily reflecting lower fixed income and mortgage banking and title income. Noninterest income results were also impacted by lower securities gains of $6 million.

Fixed income of $39 million decreased $34 million from first quarter 2022, largely reflecting less favorable market conditions.

Mortgage banking and title income decreased $17 million largely driven by declines in mortgage sales volume and margin compression.

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Noninterest Expense

The following tables present the significant components of noninterest expense for each of the periods presented:

Table I.2.4

NONINTEREST EXPENSE

	Three Months Ended						1Q23 vs. 4Q22				1Q23 vs. 1Q22
(Dollars in millions)	March 31, 2023		December 31, 2022		March 31, 2022		$ Change		% Change		$ Change		% Change
Noninterest expense:
Personnel expense	$	271	$	281	$	280	$	(10)	(4)	%	$	(9)	(3)	%
Net occupancy expense	31		31		32		—		—		(1)		(3)
Computer software	28		28		29		—		—		(1)		(3)
Operations services	22		22		20		—		—		2		10
Advertising and public relations	14		16		11		(2)		(13)		3		27
Contract employment and outsourcing	12		10		19		2		20		(7)		(37)
Amortization of intangible assets	12		13		13		(1)		(8)		(1)		(8)
Equipment expense	11		11		11		—		—		—		—
Communications and delivery	9		9		10		—		—		(1)		(10)
Legal and professional fees	8		12		23		(4)		(33)		(15)		(65)
Other expense	60		70		45		(10)		(14)		15		33
Total noninterest expense	$	478	$	503	$	493	$	(25)	(5)	%	$	(15)	(3)	%

First Quarter 2023 versus Fourth Quarter 2022

Noninterest expense of $478 million decreased $25 million, or 5%, compared with fourth quarter 2022. Personnel expense decreased $10 million largely reflecting lower incentive-based compensation and deferred compensation expense. Other expense decreased $10 million, primarily from derivative valuation adjustments related to prior Visa Class B share sales in fourth quarter 2022. Results also reflect a $4 million decrease in legal and professional fees largely attributable to lower merger and integration related costs.

First Quarter 2023 versus First Quarter 2022

Noninterest expense of $478 million decreased $15 million, or 3%, from first quarter 2022. Personnel expense decreased $9 million largely attributable to lower incentive-based compensation partially offset by higher deferred compensation costs. Legal and professional fees decreased $15 million and contract employment and outsourcing expense decreased $7 million from first quarter 2022 largely attributable to lower merger and integration related costs. The increase in other expense compared to the prior year was largely attributable to increases in FDIC assessment expense, contributions, and pension expense.

Income Taxes

FHN recorded income tax expense of $76 million in first quarter 2023 compared to $64 million in fourth quarter 2022 and $57 million in first quarter 2022.

The effective tax rate was approximately 22.7%, 19.2%, and 22.4% for the three months ended March 31, 2023, December 31, 2022 and March 31, 2022, respectively.

FHN’s effective tax rate is favorably affected by recurring items such as bank-owned life insurance, tax-exempt income, and tax credits and other tax benefits from tax credit investments. The effective rate is unfavorably affected by the non-deductibility of portions of: FDIC premium, executive compensation and merger expenses. FHN’s effective tax rate also may be affected by items that may occur in any given period but are not consistent from period to period, such as changes in unrecognized tax

benefits. The rate also may be affected by items resulting from business combinations.

A deferred tax asset or deferred tax liability is recognized for the tax consequences of temporary differences between the financial statement carrying amounts and the tax bases of existing assets and liabilities. The tax consequence is calculated by applying current enacted statutory tax rates to these temporary differences in future years. As of March 31, 2023, FHN’s gross DTA and gross DTL were $702 million and $448 million, respectively, resulting in a net DTA of $254 million at March 31, 2023, compared with a net DTA of $313 million at December 31, 2022.

As of March 31, 2023, FHN had deferred tax asset balances related to federal and state income tax

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carryforwards of $30 million and $2 million, respectively, which will expire at various dates.

Based on current analysis, FHN believes that its ability to realize the DTA is more likely than not. FHN monitors its

DTA and the need for a valuation allowance on a quarterly basis. A significant adverse change in FHN’s taxable earnings outlook could result in the need for a valuation allowance.

Business Segment Results

FHN's reportable segments include Regional Banking, Specialty Banking and Corporate. See Note 12 - Business Segment Information for additional disclosures related to FHN's segments.

Regional Banking

The Regional Banking segment generated pre-tax income of $330 million for first quarter 2023, an increase of $31 million compared to fourth quarter 2022, largely driven by a $43 million increase in revenue partially offset by an $11 million increase in provision for credit losses. Net interest income of $586 million increased $42 million reflecting the benefit of higher interest rates and average loan balances, partially offset by higher funding costs.

Pre-tax income for first quarter 2023 increased $65 million compared to $265 million for first quarter 2022. Net interest income increased $159 million from first quarter 2022 driven by higher earning asset yields and loan growth partially offset by higher funding costs. The provision for credit losses increased $72 million as the benefit in the prior year reflected a decrease in the unfavorable impact of the pandemic on the macroeconomic forecast. Noninterest income decreased $7 million and noninterest expense increased $16 million compared to first quarter 2022.

Specialty Banking

Pre-tax income in the Specialty Banking segment of $78 million for first quarter 2023 increased $7 million compared to fourth quarter 2022, largely driven by an $8 million decrease in provision for credit losses. Revenue in the Specialty Banking segment declined $2 million reflecting a $9 million decrease in net interest income offset by a $7 million increase in noninterest income.

Fixed income of $39 million increased $4 million, despite continuing challenging market conditions. Mortgage banking and title income of $5 million increased $2 million reflecting higher gain on sale spreads.

Pre-tax income in the Specialty Banking segment decreased $42 million compared to first quarter 2022 largely driven by lower revenue and higher provision for credit losses, partially offset by lower noninterest expense. The decline in revenue was primarily attributable to lower fixed income and mortgage banking and title income. The decline in noninterest expense was largely driven by lower incentive-based compensation expense.

Corporate

Pre-tax loss for the Corporate segment was $77 million for first quarter 2023 compared to $35 million for fourth quarter 2022, reflecting a $55 million decrease in net interest income and a $10 million decrease in noninterest income, offset by a $25 million decrease in noninterest expense. Merger and integration expenses were $21 million compared to $36 million in the prior quarter.

Pre-tax loss in the Corporate segment improved $53 million compared to first quarter 2022. Net interest income increased $68 million from the impact of funds transfer pricing. Noninterest expense increased $10 million compared to the first quarter 2022, largely reflecting higher personnel expense from increased incentive-based compensation costs, partially offset by lower legal and professional fees. Merger and integration expenses were $21 million compared to $37 million in first quarter 2022.

Analysis of Financial Condition

Total period-end assets were $80.7 billion as of March 31, 2023 compared to $79.0 billion at December 31, 2022. The increase in total assets in first quarter 2023 was largely driven by a $1.1 billion increase in interest-bearing deposits with banks from higher FHLB borrowings and a $943 million increase in loans and leases, offset by a $2.0 billion decrease in deposits.

Earning assets consist of loans and leases, loans held for sale, investment securities, and other earning assets, such as trading securities and interest-bearing deposits with banks. A detailed discussion of the major components of earning assets is provided in the following sections.

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Loans and Leases

Period-end loans and leases of $59.0 billion as of March 31, 2023 increased $943 million, or 2%, compared to December 31, 2022. First quarter loan growth included a $561 million increase in commercial loans and leases largely from C&I loan growth and a $382 million increase in consumer loans largely from consumer real estate loan growth. Average loans and leases of $58.1 billion

increased $510 million from fourth quarter 2022 from a $319 million increase in average consumer loans and a $191 million increase in average commercial loans. The following table provides detail regarding FHN's loans and leases as of March 31, 2023 and December 31, 2022.

Table I.2.5

LOANS & LEASES

	As of March 31, 2023				As of December 31, 2022
(Dollars in millions)	Amount		Percent of total		Amount		Percent of total		Growth Rate
Commercial:
Commercial, financial, and industrial (a)	$	32,172	54	%	$	31,781	55	%	1	%
Commercial real estate	13,398		23		13,228		23		1
Total commercial	45,570		77		45,009		78		1
Consumer:
Consumer real estate	12,668		22		12,253		21		3
Credit card and other	807		1		840		1		(4)
Total consumer	13,475		23		13,093		22		3
Total loans and leases	$	59,045	100	%	$	58,102	100	%	2	%

(a)Includes equipment financing loans and leases.

Loans Held for Sale

In 2020, FHN obtained IBKC's mortgage banking operations which includes origination and servicing of residential first lien mortgages that conform to standards established by GSEs that are major investors in U.S. home mortgages but can also consist of junior lien and jumbo loans secured by residential property. These loans are primarily sold to private companies that are unaffiliated with the GSEs on a servicing-released basis. For further detail, see Note 5 - Mortgage Banking Activity.

The legacy FHN loans HFS portfolio consists of small business, other consumer loans, mortgage warehouse, USDA and home equity loans.

On March 31, 2023 and December 31, 2022, loans HFS were $650 million and $590 million, respectively. Held-for-sale consumer mortgage loans secured by residential real estate in process of foreclosure totaled $3 million at March 31, 2023 and December 31, 2022.

Asset Quality

Loan and Lease Portfolio Composition

FHN groups its loans into portfolio segments based on internal classifications reflecting the manner in which the ALLL is established and how credit risk is measured, monitored, and reported. From time to time, and if conditions are such that certain subsegments are uniquely affected by economic or market conditions or are experiencing greater deterioration than other components of the loan portfolio, management may determine the ALLL at a more granular level. Commercial loans and leases are composed of C&I loans and leases and CRE loans. Consumer loans are composed of consumer real estate loans and credit card and other loans. FHN has a concentration of residential real estate

loans (22% and 21% of total loans at March 31, 2023 and December 31, 2022, respectively). Industry concentrations are discussed under the C&I heading below.

Credit underwriting guidelines are outlined in Item 7 of FHN’s Annual Report on Form 10-K for the year ended December 31, 2022 in the Asset Quality Section within the Analysis of Financial Condition discussion. FHN’s credit underwriting guidelines and loan product offerings as of March 31, 2023 are generally consistent with those reported and disclosed in FHN’s Form 10-K for the year ended December 31, 2022.

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Commercial Loan and Lease Portfolios

C&I

C&I loans are the largest component of the loan portfolio, comprising 54% of total loans at the end of the first quarter 2023 and 55% at year-end 2022. The C&I portfolio increased $391 million to $32.2 billion as of March 31, 2023 compared to December 31, 2022 and is comprised of loans and leases used for general business purposes. Products offered in the C&I portfolio include term loan financing of owner-occupied real estate and fixed assets, direct financing and sales-type leases, working capital lines of credit, and trade credit enhancement through letters of credit.

The increase in C&I loans from December 31, 2022 was largely driven by growth in Tennessee, asset-based lending and equipment and franchise finance. C&I loan

growth was tempered by a $218 million decline in loans to mortgage companies and PPP loan run-off of $23 million. The largest geographical concentrations of balances in the C&I portfolio as of March 31, 2023 were in Tennessee (21%), Florida (13%), Texas (11%), North Carolina (7%), Louisiana (7%), California (5%), and Georgia (5%). No other state represented more than 5% of the portfolio.

The following table provides the composition of the C&I portfolio by industry as of March 31, 2023, and December 31, 2022. For purposes of this disclosure, industries are determined based on the North American Industry Classification System (NAICS) industry codes used by Federal statistical agencies in classifying business establishments for the collection, analysis, and publication of statistical data related to the U.S. business economy.

Table I.2.6

C&I PORTFOLIO BY INDUSTRY

	March 31, 2023				December 31, 2022
(Dollars in millions)	Amount		Percent		Amount		Percent
Industry:
Finance and insurance	$	4,187	13	%	$	4,120	13	%
Real estate rental and leasing (a)	3,443		11		3,277		10
Health care and social assistance	2,678		8		2,657		8
Manufacturing	2,349		7		2,206		7
Wholesale trade	2,324		7		2,212		7
Accommodation and food service	2,282		7		2,238		7
Loans to mortgage companies	2,040		6		2,258		7
Retail trade	1,844		6		1,835		6
Transportation and warehousing	1,490		5		1,432		4
Energy	1,376		4		1,364		4
Other (professional, construction, education, etc.) (b)	8,159		26		8,182		27
Total C&I loan portfolio	$	32,172	100	%	$	31,781	100	%

(a)Leasing, rental of real estate, equipment, and goods.

(b)Industries in this category each comprise less than 5% as of March 31, 2023.

Industry Concentrations

Loan concentrations exist when there are loans to numerous borrowers engaged in similar activities that would cause them to be similarly impacted by economic or other conditions. Loans to mortgage companies and borrowers in the finance and insurance industry were 19% and 20% of FHN’s C&I loan portfolio as of March 31, 2023 and December 31, 2022, respectively, and as a result could be affected by items that uniquely impact the financial services industry. Loans to borrowers in the real estate rental and leasing industry were 11% and 10% of FHN's C&I portfolio as of March 31, 2023 and December 31, 2022, respectively. As of March 31, 2023, FHN did not have any other concentrations of C&I loans in any single industry of 10% or more of total loans.

Loans to Mortgage Companies

Loans to mortgage companies were 6% of the C&I portfolio as of March 31, 2023 and 7% as of December 31, 2022. This portfolio generally fluctuates with mortgage rates and seasonal factors and includes commercial lines of credit to qualified mortgage companies primarily for the temporary warehousing of eligible mortgage loans prior to the borrower’s sale of those mortgage loans to third-party investors. Generally, new loan originations to mortgage lenders increase when there is a decline in mortgage rates and decrease when rates rise; in the first quarter 2023, rates rose. In periods of economic uncertainty, this trend may not occur even if interest rates are declining. In first quarter 2023, 91% of the loan originations were home purchases and 9% were refinance transactions.

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Finance and Insurance

The finance and insurance component represented 13% of the C&I portfolio as of March 31, 2023 and December 31, 2022, and includes TRUPs (i.e., long-term unsecured loans to bank and insurance-related businesses), loans to bank holding companies, and asset-based lending to consumer finance companies. As of March 31, 2023, asset-based lending to consumer finance companies represented approximately $2.0 billion of the finance and insurance component.

Paycheck Protection Program

In 2020, Congress created the Paycheck Protection Program (PPP) in response to the economic disruption associated with the COVID-19 pandemic. Under the PPP, qualifying businesses could receive loans from private lenders, such as FHN, that are fully guaranteed by the Small Business Administration. These loans potentially are partly or fully forgivable, depending upon the borrower’s use of the funds and maintenance of employment levels. To the extent forgiven, the borrower is relieved from payment while the lender is still paid from the program.

The C&I portfolio as of March 31, 2023 includes 454 loans made under the PPP with an aggregate principal balance of $53 million, which are fully government guaranteed with the SBA. Due to the government guarantee and forgiveness provisions, PPP loans are considered to have

no credit risk and do not affect the amount of provision and ALLL recorded. As a result, no ALLL is recorded for PPP loans as of March 31, 2023, and FHN has assigned a risk weight of zero to PPP loans for regulatory capital purposes.

For these loans, an insignificant amount of net lender fees remains to be paid to FHN as of March 31, 2023. FHN continues to work with its clients that have applied for and received PPP loan forgiveness.

Commercial Real Estate

The CRE portfolio totaled $13.4 billion as of March 31, 2023 and $13.2 billion as of December 31, 2022. The CRE portfolio reflects financings for both commercial construction and nonconstruction loans. The largest geographical concentrations of CRE loan balances as of March 31, 2023 were in Florida (25%), Texas (13%), North Carolina (11%), Georgia (10%), Louisiana (9%), and Tennessee (9%). No other state represented more than 5% of the portfolio. This portfolio contains loans, draws on lines, and letters of credit to commercial real estate developers for the construction and mini-permanent financing of income-producing real estate. Subcategories of the CRE portfolio consist of multi-family (28%), retail (21%), office (17%), industrial (16%), hospitality (11%), land/land development (2%), and other (5%).

Consumer Loan Portfolios

Consumer Real Estate

The consumer real estate portfolio totaled $12.7 billion and $12.3 billion as of March 31, 2023 and December 31, 2022, respectively, and is primarily composed of home equity lines and installment loans. The largest geographical concentrations of balances as of March 31, 2023 were in Florida (30%), Tennessee (22%), Texas (10%), Louisiana (9%), North Carolina (7%), and New York (5%). No other state represented more than 5% of the portfolio.

As of March 31, 2023, approximately 88% of the consumer real estate portfolio was in a first lien position. At origination, the weighted average FICO score of this portfolio was 758 and the refreshed FICO scores averaged 754 as of March 31, 2023, no significant change from FICO scores of 757 and 754, respectively, as of December 31, 2022. Generally, performance of this portfolio is affected by life events that affect borrowers’ finances, the level of unemployment, and home prices.

As of March 31, 2023 and December 31, 2022, FHN had held-for-investment consumer mortgage loans secured by real estate that were in the process of foreclosure totaling $23 million and $42 million, respectively.

HELOCs comprised $2.1 billion and $2.0 billion of the consumer real estate portfolio as of March 31, 2023 and December 31, 2022, respectively. FHN’s HELOCs typically

have a 5 or 10 year draw period followed by a 10 or 20 year repayment period, respectively. During the draw period, a borrower is able to draw on the line and is only required to make interest payments. The line is frozen if a borrower becomes past due on payments. Once the draw period has ended, the line is closed and the borrower is required to make both principal and interest payments monthly until the loan matures. The principal payment generally is fully amortizing, but payment amounts will adjust when variable rates reset to reflect changes in the prime rate.

As of March 31, 2023, approximately 93% of FHN's HELOCs were in the draw period compared to 92% at December 31, 2022. It is expected that $527 million, or 27%, of HELOCs currently in the draw period will enter the repayment period during the next 60 months, based on current terms. Generally, delinquencies for HELOCs that have entered the repayment period are initially higher than HELOCs still in the draw period because of the increased minimum payment requirement. However, over time, performance of these loans usually begins to stabilize. HELOCs nearing the end of the draw period are closely monitored.

The following table presents HELOCs currently in the draw period, broken down by months remaining in the draw period.

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Table I.2.7

HELOC DRAW TO REPAYMENT SCHEDULE

	March 31, 2023				December 31, 2022
(Dollars in millions)	Repayment Amount		Percent		Repayment Amount		Percent
Months remaining in draw period:
0-12	$	29	2	%	$	31	2	%
13-24	48		2		40		2
25-36	108		6		109		6
37-48	138		7		135		7
49-60	204		10		204		11
>60	1,440		73		1,356		72
Total	$	1,967	100	%	$	1,875	100	%

Credit Card and Other

The credit card and other portfolio, which is primarily within the Regional Banking segment, totaled $807 million as of March 31, 2023 and $840 million as of December 31, 2022. This portfolio primarily consists of consumer-related

credits, including home equity and other personal consumer loans, credit card receivables, and automobile loans. The $33 million decrease was driven by net repayments in other installment loans, partially offset by an increase in consumer construction loans.

Allowance for Credit Losses

The ACL is maintained at a level sufficient to provide appropriate reserves to absorb estimated future credit losses in accordance with GAAP. For additional information regarding the ACL, see Note 4 of this Report and "Critical Accounting Policies and Estimates" and Note 4 in FHN's 2022 Form 10-K.

The ALLL increased to $715 million as of March 31, 2023 from $685 million as of December 31, 2022. The increase

in the ALLL balance as of March 31, 2023 reflects the impact of loan growth and an uncertain macroeconomic forecast. The ALLL to total loans and leases ratio increased 3 basis points to 1.21%. The ACL to total loans and leases ratio increased to 1.35% as of March 31, 2023 from 1.33% as of December 31, 2022.

Consolidated Net Charge-offs

Net charge-offs in first quarter 2023 were $16 million, or an annualized 11 basis points of total loans and leases, compared to net charge-offs of $10 million, or 7 basis points of total loans and leases, in first quarter 2022. The

increase in net charge-offs was driven by increases of $3 million in both the commercial and consumer portfolios.

Table I.2.8

ANALYSIS OF ALLOWANCE FOR CREDIT LOSSES AND CHARGE-OFFS

(Dollars in millions)		March 31, 2023		December 31, 2022		March 31, 2022
Allowance for loan and lease losses
	C&I	$	325	$	308	$	287
	CRE	150		146		151
	Consumer real estate	209		200		164
	Credit card and other	31		31		20
	Total allowance for loan and lease losses	$	715	$	685	$	622

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Reserve for remaining unfunded commitments
	C&I	$	53		$	55		$	43
	CRE	21			22			12
	Consumer real estate	11			10			9
	Credit card and other	—			—			—
	Total reserve for remaining unfunded commitments	$	85		$	87		$	64
Allowance for credit losses
	C&I	$	378		$	363		$	330
	CRE	171			168			163
	Consumer real estate	220			210			173
	Credit card and other	31			31			20
	Total allowance for credit losses	$	800		$	772		$	686
Period-end loans and leases
	C&I	$	32,172		$	31,781		$	30,798
	CRE	13,398			13,228			12,487
	Consumer real estate	12,668			12,253			10,874
	Credit card and other	807			840			853
	Total period-end loans and leases	$	59,045		$	58,102		$	55,012
ALLL / loans and leases %
	C&I	1.01		%	0.97		%	0.93		%
	CRE	1.12			1.10			1.21
	Consumer real estate	1.65			1.63			1.51
	Credit card and other	3.86			3.72			2.31
	Total ALLL / loans and leases %	1.21		%	1.18		%	1.13		%
ACL / loans and leases %
	C&I	1.17		%	1.14		%	1.07		%
	CRE	1.28			1.27			1.31
	Consumer real estate	1.74			1.71			1.59
	Credit card and other	3.86			3.72			2.31
	Total ACL / loans and leases %	1.35		%	1.33		%	1.25		%
Quarter-to-date net charge-offs (recoveries)
	C&I	$	11		$	21		$	10
	CRE	2			—			—
	Consumer real estate	(1)			(1)			(4)
	Credit card and other	4			6			4
	Total net charge-offs (recoveries)	$	16		$	26		$	10
Average loans and leases
	C&I	$	31,558		$	31,562		$	30,215
	CRE	13,290			13,095			12,229
	Consumer real estate	12,401			12,049			10,769
	Credit card and other	825			858			869
	Total average loans and leases	$	58,074		$	57,564		$	54,082

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Charge-off % (annualized)
	C&I	0.15	%	0.27	%	0.13	%
	CRE	0.05		—		(0.01)
	Consumer real estate	(0.05)		(0.05)		(0.15)
	Credit card and other	1.93		2.76		1.85
	Total charge-off %	0.11	%	0.18	%	0.07	%
ALLL / annualized net charge-offs
	C&I	683	%	365	%	713	%
	CRE	2,152		NM		NM
	Consumer real estate	NM		NM		NM
	Credit card and other	197		132		123
	Total ALLL / net charge-offs	1,115	%	675	%	1,595	%

NM - not meaningful

Nonperforming Assets

Nonperforming loans are loans placed on nonaccrual if it becomes evident that full collection of principal and interest is at risk, if impairment has been recognized as a partial charge-off of principal balance due to insufficient collateral value and past due status, or (on a case-by-case basis) if FHN continues to receive payments but there are other borrower-specific issues. Included in nonaccruals are loans for which FHN continues to receive payments, including residential real estate loans where the borrower has been discharged of personal obligation through bankruptcy. NPAs consist of nonperforming loans and

OREO (excluding OREO from government insured mortgages).

Total NPAs (including NPLs HFS) increased to $432 million as of March 31, 2023 from $327 million as of December 31, 2022, largely driven by two large commercial loan relationships. The nonperforming loans and leases ratio increased 18 basis points to 0.72% as of March 31, 2023.

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Table I.2.9

NONACCRUAL/NONPERFORMING LOANS, FORECLOSED ASSETS, & OTHER DISCLOSURES

(Dollars in millions)
Nonperforming loans and leases		March 31, 2023			December 31, 2022
	C&I	$	204		$	153
	CRE	63			9
	Consumer real estate	155			152
	Credit card and other	2			2
	Total nonperforming loans and leases (a)	$	424		$	316
Nonperforming loans held for sale (a)		$	4		$	8
Foreclosed real estate and other assets (b)		4			3
	Total nonperforming assets (a) (b)	$	432		$	327
Nonperforming loans and leases to total loans and leases
	C&I	0.63		%	0.48		%
	CRE	0.47			0.07
	Consumer real estate	1.22			1.24
	Credit card and other	0.27			0.27
	Total NPL %	0.72		%	0.54		%
ALLL / NPLs
	C&I	159		%	202		%
	CRE	238			1,554
	Consumer real estate	135			131
	Credit card and other	1,439			1,364
	Total ALLL / NPLs	169		%	217		%

(a)Excludes loans and leases that are 90 or more days past due and still accruing interest.

(b)Balances do not include government-insured foreclosed real estate. Foreclosed real estate from GNMA loans totaled less than $1 million as of both March 31, 2023 and December 31, 2022.

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The following table provides nonperforming assets by business segment:

Table I.2.10

NONPERFORMING ASSETS BY SEGMENT

(Dollars in millions)
Nonperforming loans and leases (a) (b)		March 31, 2023			December 31, 2022
	Regional Banking	$	334		$	227
	Specialty Banking	62			60
	Corporate	28			29
	Consolidated	$	424		$	316
Foreclosed real estate (c)
	Regional Banking	$	—		$	—
	Specialty Banking	3			2
	Corporate	1			1
	Consolidated	$	4		$	3
Nonperforming Assets (a) (b) (c)
	Regional Banking	$	334		$	227
	Specialty Banking	65			62
	Corporate	29			30
	Consolidated	$	428		$	319
Nonperforming loans and leases to loans and leases
	Regional Banking	0.79		%	0.54		%
	Specialty Banking	0.38			0.37
	Corporate	5.82			6.28
	Consolidated	0.72		%	0.54		%
NPA % (d)
	Regional Banking	0.79		%	0.55		%
	Specialty Banking	0.40			0.39
	Corporate	5.95			6.54
	Consolidated	0.72		%	0.55		%

(a)Excludes loans and leases that are 90 or more days past due and still accruing interest.

(b)Excludes loans classified as held for sale.

(c)Excludes foreclosed real estate and receivables related to government insured mortgages of less than $1 million for both March 31, 2023 and December 31, 2022.

(d)Ratio is non-performing assets to total loans and leases plus foreclosed real estate.

Past Due Loans and Potential Problem Assets

Past due loans are loans contractually past due as to interest or principal payments, but which have not yet been put on nonaccrual status.

Loans 90 days or more past due and still accruing were $12 million as of March 31, 2023 compared to $33 million as of December 31, 2022. Loans 30 to 89 days past due

were $79 million as of March 31, 2023 compared to $105 as of December 31, 2022. C&I loans past due 30 to 89 days decreased $24 million and past due CRE loans decreased $6 million while past due consumer real estate loans increased $5 million.

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Table I.2.11

ACCRUING DELINQUENCIES & OTHER CREDIT DISCLOSURES

(Dollars in millions)
Accruing loans and leases 30+ days past due		March 31, 2023			December 31, 2022
	C&I	$	26		$	61
	CRE	5			11
	Consumer real estate	49			55
	Credit card and other	11			11
	Total accruing loans and leases 30+ days past due	$	91		$	138
Accruing loans and leases 30+ days past due %
	C&I	0.08		%	0.19		%
	CRE	0.04			0.08
	Consumer real estate	0.39			0.44
	Credit card and other	1.26			1.28
	Total accruing loans and leases 30+ days past due %	0.15		%	0.24		%
Accruing loans and leases 90+ days past due (a) (b) (c):
	C&I	$	—		$	11
	Consumer real Estate	7			18
	Credit card and other	5			4
	Total accruing loans and leases 90+ days past due	$	12		$	33
Loans held for sale
30 to 89 days past due		$	9		$	10
30 to 89 days past due - guaranteed portion (d)		8			7
90+ days past due		14			16
90+ days past due - guaranteed portion (d)		6			6

(a)Excludes loans classified as held for sale.

(b)Amounts are not included in nonperforming/nonaccrual loans.

(c)Amounts are also included in accruing loans and leases 30+ days past due.

(d)Guaranteed loans include FHA, VA, and GNMA loans repurchased through the GNMA buyout program.

Potential problem assets represent those assets where information about possible credit problems of borrowers has caused management to have serious doubts about the borrower’s ability to comply with present repayment terms and includes loans past due 90 days or more and still accruing. This definition is believed to be substantially consistent with the standards established by Federal

banking regulators for loans classified as substandard. Potential problem assets in the loan portfolio were $432 million on March 31, 2023 and $492 million on December 31, 2022. The current expectation of losses from potential problem assets has been included in management’s analysis for assessing the adequacy of the allowance for loan and lease losses.

Modifications to Borrowers Experiencing Financial Difficulty

As part of FHN’s ongoing risk management practices, FHN attempts to work with borrowers when appropriate to extend or modify loan terms to better align with their current ability to repay. Modifications to loans are made in accordance with internal policies and guidelines which conform to regulatory guidance. Each occurrence is unique to the borrower and is evaluated separately. See

Note 1 - Basis of Presentation and Accounting Policies, Note 3 - Loans and Leases and Note 4 - Allowance for Credit Losses for further discussion regarding troubled loan modifications.

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Commercial Loan Modifications

As part of FHN’s credit risk management governance processes, the Loan Rehab and Recovery Department (LRRD) is responsible for managing most commercial relationships with borrowers whose financial condition has deteriorated to such an extent that the credits are individually reviewed for expected credit losses, classified as substandard or worse, placed on nonaccrual status, foreclosed or in process of foreclosure, or in active or contemplated litigation. LRRD has the authority and responsibility to enter into workout and/or rehabilitation agreements with troubled commercial borrowers in order to mitigate and/or minimize the amount of credit losses recognized from these problem assets. While every circumstance is different, LRRD will generally use forbearance agreements (generally 6-12 months) as an element of commercial loan workouts, which might include reduced interest rates, reduced payments, release of guarantor, term extensions or entering into short sale agreements. Principal forgiveness may be granted in specific workout circumstances.

The individual expected credit loss assessments completed on commercial loans are used in evaluating the appropriateness of qualitative adjustments to quantitatively modeled loss expectations for loans that are not considered collateral dependent. If a loan is collateral dependent, the carrying amount of a loan is written down to the net realizable value of the collateral. Each assessment considers any modified terms and is comprehensive to ensure appropriate assessment of expected credit losses.

Consumer Loan Modifications

FHN does not currently participate in any of the loan modification programs sponsored by the U.S. government but does generally structure modified consumer loans

using the parameters of the former Home Affordable Modification Program.

Within the HELOC and real estate installment loans classes of the consumer portfolio segment, troubled loans are typically modified by reducing the interest rate (in increments of 25 basis points to a minimum of 1% for up to 5 years) and a possible maturity date extension to reach an affordable housing debt-to-income ratio. After 5 years, the interest rate generally returns to the original interest rate prior to modification; for certain modifications, the modified interest rate increases 2% per year until the original interest rate prior to modification is achieved. Permanent mortgage troubled loans are typically modified by reducing the interest rate (in increments of 25 basis points to a minimum of 2% for up to 5 years) and a possible maturity date extension to reach an affordable housing debt-to-income ratio. After 5 years, the interest rate steps up 1 percent every year until it reaches the Federal Home Loan Mortgage Corporation Weekly Survey Rate cap. Contractual maturities may be extended to 40 years on permanent mortgages and to 30 years for consumer real estate loans. Within the credit card class of the consumer portfolio segment, troubled loans are typically modified through either a short-term credit card hardship program or a longer-term credit card workout program. In the credit card hardship program, borrowers may be granted rate and payment reductions for 6 months to 1 year. In the credit card workout program, clients are granted a rate reduction to 0% and term extensions for up to 5 years to pay off the remaining balance. Consumer loans may also be modified through court-imposed principal reductions in bankruptcy proceedings, which FHN is required to honor unless a borrower reaffirms the related debt.

Investment Securities

FHN’s investment securities portfolio consists principally of debt securities available for sale. FHN maintains a highly-rated securities portfolio consisting primarily of government agency issued mortgage-backed securities and collateralized mortgage obligations. The securities portfolio provides a source of income and liquidity and is an important tool used to balance the interest rate risk of the loan and deposit portfolios. The securities portfolio is periodically evaluated in light of established ALM objectives, changing market conditions that could affect

the profitability of the portfolio, the regulatory environment, and the level of interest rate risk to which FHN is exposed. These evaluations may result in steps taken to adjust the overall balance sheet positioning.

Investment securities were $10.3 billion and $10.2 billion on March 31, 2023 and December 31, 2022, representing approximately 13% of total assets for both periods. See Note 2 - Investment Securities for more information about the securities portfolio.

Deposits

Total deposits of $61.4 billion as of March 31, 2023 decreased $2.0 billion from December 31, 2022 as a result of a $2.3 billion decrease in noninterest-bearing deposits partially offset by a $283 million increase in interest-bearing deposits. Average deposits of $62.2 billion decreased $2.7 billion, or 4%, from a $2.7 billion decrease

in noninterest-bearing deposits partially offset by a $95 million increase in interest-bearing deposits. The decline in deposit balances in first quarter 2023 reflects a continued downward trend from mid-2021 highs driven by excess liquidity associated with the COVID-19 pandemic.

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FHN continues to maintain a well-diversified and stable funding mix across its footprint:

•At March 31, 2023, commercial deposits were $33.1 billion, or 54% of total deposits and consumer deposits were $28.3 billion, or 46% of total deposits.

•At March 31, 2023, 38% of deposits were associated with Tennessee, 19% with Florida, 12% with Louisiana, and 11% with North Carolina, with no other state above 10%.

•Total estimated uninsured deposits were $27.8 billion and $30.3 billion as of March 31, 2023 and

December 31, 2022, representing 45% and 48% of total deposits, respectively.

•Of the uninsured deposits at March 31, 2023, $5.0 billion, or 8% of total deposits, were collateralized.

See Table I.2.2 - Average Balances, Net Interest Income and Yields/Rates in this Report for information on average deposits including average rates paid.

The following table summarizes the major components of deposits as of March 31, 2023 and December 31, 2022.

Table I.2.12

DEPOSITS

	March 31, 2023				December 31, 2022
(Dollars in millions)	Amount		Percent of total		Amount		Percent of total		Change		Percent
Savings	$	21,346	35	%	$	21,971	35	%	$	(625)	(3)	%
Time deposits	3,777		6		2,887		4		890		31
Other interest-bearing deposits	15,183		25		15,165		24		18		—
Total interest-bearing deposits	40,306		66		40,023		63		283		1
Noninterest-bearing deposits	21,134		34		23,466		37		(2,332)		(10)
Total deposits	$	61,440	100	%	$	63,489	100	%	$	(2,049)	(3)	%

Short-Term Borrowings

Short-term borrowings include federal funds purchased, securities sold under agreements to repurchase, trading liabilities, and other short-term borrowings. Total short-term borrowings increased to $6.6 billion as of March 31, 2023 compared to $2.8 billion as of December 31, 2022, largely from an increase in FHLB borrowings.

Short-term borrowings balances fluctuate largely based on the level of FHLB borrowing as a result of loan demand, deposit levels and balance sheet funding strategies.

Trading liabilities fluctuate based on various factors, including levels of trading securities and hedging strategies. Federal funds purchased fluctuates depending on the amount of excess funding of FHN’s correspondent bank customers. Balances of securities sold under agreements to repurchase fluctuate based on cost attractiveness relative to FHLB borrowing levels and the ability to pledge securities toward such transactions.

Term Borrowings

Term borrowings include senior and subordinated borrowings with original maturities greater than one year. Total term borrowings were $1.6 billion as of March 31, 2023 and December 31, 2022.

Capital

Management’s objectives are to provide capital sufficient to cover the risks inherent in FHN’s businesses, to maintain excess capital to well-capitalized standards, and to assure ready access to the capital markets. Total equity was $8.9 billion at March 31, 2023 and $8.5 billion at December 31, 2022. Significant changes included net income of $255 million and an increase in AOCI of $160 million, offset by $90 million in common and preferred dividends.

The following tables provide a reconciliation of shareholders’ equity from the Consolidated Balance Sheets to Common Equity Tier 1, Tier 1 and Total Regulatory Capital as well as certain selected capital ratios:

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Table I.2.13

REGULATORY CAPITAL DATA

(Dollars in millions)	March 31, 2023		December 31, 2022
Shareholders’ equity	$	8,600	$	8,252
Modified CECL transitional amount (a)	57		85
FHN non-cumulative perpetual preferred stock	(1,014)		(1,014)
Common equity tier 1 before regulatory adjustments	$	7,643	$	7,323
Regulatory adjustments:
Disallowed goodwill and other intangibles	(1,649)		(1,658)
Net unrealized (gains) losses on securities available for sale	859		972
Net unrealized (gains) losses on pension and other postretirement plans	266		269
Net unrealized (gains) losses on cash flow hedges	83		126
Common equity tier 1	$	7,202	$	7,032
FHN non-cumulative perpetual preferred stock (b)	920		920
Qualifying noncontrolling interest— First Horizon Bank preferred stock	295		295
Tier 1 capital	$	8,417	$	8,247
Tier 2 capital	1,041		975
Total regulatory capital	$	9,458	$	9,222
Risk-Weighted Assets
First Horizon Corporation	$	69,510	$	69,163
First Horizon Bank	69,061		68,728
Average Assets for Leverage
First Horizon Corporation	78,737		79,583
First Horizon Bank	78,109		78,923

Table I.2.14

REGULATORY RATIOS & AMOUNTS

	March 31, 2023				December 31, 2022
	Ratio		Amount		Ratio		Amount
Common Equity Tier 1
First Horizon Corporation	10.36	%	$	7,202	10.17	%	$	7,032
First Horizon Bank	10.94		7,557		10.77		7,405
Tier 1
First Horizon Corporation	12.11		8,417		11.92		8,247
First Horizon Bank	11.37		7,852		11.20		7,700
Total
First Horizon Corporation	13.61		9,458		13.33		9,222
First Horizon Bank	12.67		8,748		12.41		8,532
Tier 1 Leverage
First Horizon Corporation	10.69		8,417		10.36		8,247
First Horizon Bank	10.05		7,852		9.76		7,700
Other Capital Ratios
Total period-end equity to period-end assets	11.02				10.83
Tangible common equity to tangible assets (c)	7.41				7.12
Adjusted tangible common equity to risk-weighted assets (c)	9.66				9.35

(a)The modified CECL transitional amount includes the impact to retained earnings from the initial adoption of CECL plus 25% of the change in the adjusted allowance for credit losses since FHN’s initial adoption of CECL through December 31, 2021. For March 31, 2023 and December 31, 2022, 50% and 25%, respectively, of the full amount is phased out and not included in Common Equity Tier 1 capital.

(b)The $94 million carrying value of the Series D preferred stock does not qualify as Tier 1 capital because the earliest redemption date is less than five years from the issuance date, which was re-set to July 1, 2020 when the IBKC merger closed.

(c)Tangible common equity to tangible assets and adjusted tangible common equity to risk-weighted assets are non-GAAP measures and are reconciled to total equity to total assets (GAAP) in the Non-GAAP to GAAP Reconciliation - Table I.2.22.

Banking regulators define minimum capital ratios for bank holding companies and their bank subsidiaries. Based on the capital rules and definitions prescribed by the banking regulators, should any depository institution’s capital

ratios decline below predetermined levels, it would become subject to a series of increasingly restrictive regulatory actions.

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The system categorizes a depository institution’s capital position into one of five categories ranging from well-capitalized to critically under-capitalized. For an institution the size of FHN to qualify as well-capitalized, Common Equity Tier 1, Tier 1 Capital, Total Capital, and Leverage capital ratios must be at least 6.50%, 8.00%, 10.00%, and 5.00%, respectively. Furthermore, a capital conservation buffer of 50 basis points above these levels must be maintained on the Common Equity Tier 1, Tier 1 Capital and Total Capital ratios to avoid restrictions on dividends, share repurchases and certain discretionary bonuses.

As of March 31, 2023, each of FHN and First Horizon Bank had sufficient capital to qualify as well-capitalized institutions and to meet the capital conservation buffer requirement. Capital ratios for both FHN and First Horizon Bank are calculated under the final rule issued by the

banking regulators in 2020 to delay the effects of CECL on regulatory capital for two years, followed by a three-year transition period.

FHN and First Horizon Bank's risk-based regulatory capital ratios increased in first quarter 2023 relative to year-end 2022 primarily from the impact of net income less dividends during the first three months of 2023.

During 2023, capital ratios are expected to remain above well-capitalized standards plus the required capital conservation buffer. The Series G Convertible Preferred Stock will qualify for Common Equity Tier 1 Capital upon conversion to common stock following the termination of the TD Transaction. See Note 7 – Preferred Stock and Note 17 – Other Events for more information related to the Series G Convertible Preferred Stock.

Common Stock Purchase Programs

General Purchase Program

Pursuant to Board authority, FHN may repurchase shares of its common stock from time to time and will evaluate the level of capital and take action designed to generate or use capital, as appropriate, for the interests of the shareholders, subject to legal and regulatory restrictions. FHN’s Board has not authorized a preferred stock purchase program.

On January 27, 2021, FHN announced that its Board of Directors approved a new $500 million common share purchase program that was to expire on January 31, 2023. On October 26, 2021, FHN announced that the 2021 program had been increased by $500 million and extended to October 31, 2023. The 2021 program is not tied to any compensation plan. Purchases may be made in

the open market or through privately negotiated transactions, including under Rule 10b5-1 plans as well as accelerated share repurchase and other structured transactions. The timing and exact amount of common share repurchases will be subject to various factors, including FHN's capital position, financial performance, capital impacts of strategic initiatives, market conditions and regulatory considerations.

As of March 31, 2023, $401 million in purchases had been made life-to-date under the 2021 program at an average price per share of $16.60, or $16.58 excluding commissions. The pendency of the TD Transaction resulted in no purchases under the 2021 program since the Transaction was announced in 2022. With the Transaction terminated, FHN expects to utilize the program in a more normal fashion.

Table I.2.15

COMMON STOCK PURCHASES—GENERAL PROGRAM

(Dollar values and volume in thousands, except per share data)	Total number of shares purchased	Average price paid per share (a)	Total number of shares purchased as part of publicly announced programs	Maximum approximate dollar value that may yet be purchased under the programs
2023
January 1 to January 31	—	N/A	—	$	598,646
February 1 to February 28	—	N/A	—	598,646
March 1 to March 31	—	N/A	—	598,646
Total	—	N/A	—

(a) Represents total costs including commissions paid.

Compensation Plans Purchase Program

A consolidated compensation plan share purchase program was announced on August 6, 2004. This program consolidated into a single share purchase program all of the previously authorized compensation plan share programs as well as the renewal of the authorization to purchase shares for use in connection with two

compensation plans for which the share purchase authority had expired.

The total amount authorized under this consolidated compensation plan share purchase program is 29.6 million shares calculated before adjusting for stock dividends distributed through January 1, 2011. The authorization has

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been reduced for that portion which relates to compensation plans for which no stock option awards remain outstanding. The shares may be purchased over the option exercise periods of the various compensation plans on or before December 31, 2023. Purchases may be made in the open market or through privately negotiated transactions and are subject to various factors including FHN's capital position, financial performance, capital

impacts of strategic initiatives, market conditions and regulatory considerations. As of March 31, 2023, the maximum number of shares that may be purchased under the program was 22.3 million shares. Management currently does not anticipate purchasing a material number of shares under this authority during 2023.

Table I.2.16

COMMON STOCK PURCHASES—COMPENSATION PLANS PROGRAM

(Volume in thousands, except per share data)	Total number of shares purchased	Average price paid per share		Total number of shares purchased as part of publicly announced programs	Maximum number of shares that may yet be purchased under the programs
2023
January 1 to January 31	107	$	24.57	107	22,399
February 1 to February 28	2	24.75		2	22,397
March 1 to March 31	50	21.82		50	22,348
Total	159	$	23.71	159

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Risk Management

There have been no significant changes to FHN’s risk management practices as described under “Risk Management” included in Item 7 of FHN’s 2022 Annual Report on Form 10-K.

Market Risk Management

Value-at-Risk and Stress Testing

VaR is a statistical risk measure used to estimate the potential loss in value from adverse market movements over an assumed fixed holding period within a stated confidence level. FHN employs a model to compute daily VaR measures for its trading securities inventory. FHN computes VaR using historical simulation with a 1-year lookback period at a 99% confidence level with 1-day and 10-day time horizons. Additionally, FHN computes a

Stressed VaR measure. The SVaR computation uses the same model but with model inputs reflecting historical data from a continuous 12-month period that reflects a period of significant financial stress appropriate for our trading securities portfolio.

A summary of FHN’s VaR and SVaR measures for 1-day and 10-day time horizons is presented in the following table:

Table I.2.17

VaR & SVaR MEASURES

	Three Months Ended March 31, 2023						As of March 31, 2023
(Dollars in millions)	Mean		High		Low
1-day
VaR	$	3	$	4	$	3	$	3
SVaR	5		7		4		4
10-day
VaR	9		11		8		9
SVaR	25		30		20		20
	Three Months Ended March 31, 2022						As of March 31, 2022
(Dollars in millions)	Mean		High		Low
1-day
VaR	$	2	$	2	$	2	$	2
SVaR	5		7		4		5
10-day
VaR	4		5		3		4
SVaR	23		34		18		24

	Year Ended December 31, 2022						As of December 31, 2022
(Dollars in millions)	Mean		High		Low
1-day
VaR	$	2	$	4	$	2	$	3
SVaR	5		7		4		6
10-day
VaR	8		11		3		10
SVaR	24		34		18		29

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FHN’s overall VaR measure includes both interest rate risk and credit spread risk. Separate measures of these component risks are as follows:

Table I.2.18

SCHEDULE OF RISKS INCLUDED IN VaR

	As of March 31, 2023				As of March 31, 2022				As of December 31, 2022
(Dollars in millions)	1-day		10-day		1-day		10-day		1-day		10-day
Interest rate risk	$	1	$	4	$	—	$	1	$	1	$	3
Credit spread risk	1		1		1		1		1		2

The potential risk of loss reflected by FHN’s VaR measures assumes the trading securities inventory is static. Because FHN Financial procures fixed income securities for purposes of distribution to clients, its trading securities inventory turns over regularly. Additionally, FHNF traders actively manage the trading securities inventory continuously throughout each trading day. Accordingly, FHNF’s trading securities inventory is highly dynamic, rather than static. As a result, it would be rare for FHNF to incur a negative revenue day in its fixed income activities at the levels indicated by its VaR measures.

In addition to being used in FHN’s daily market risk management process, the VaR and SVaR measures are also used by FHN in computing its regulatory market risk capital requirements in accordance with the Market Risk Capital rules. For additional information regarding FHN's capital adequacy refer to the Capital section of this MD&A.

FHN also performs stress tests on its trading securities portfolio to calculate the potential loss under various assumed market scenarios. Key assumed stresses used in those tests are:

Down 25 bps - assumes an instantaneous downward move in interest rates of 25 basis points at all points on the interest rate yield curve.

Up 25 bps - assumes an instantaneous upward move in interest rates of 25 basis points at all points on the interest rate yield curve.

Curve flattening - assumes an instantaneous flattening of the interest rate yield curve through an increase in short-term rates and a decrease in long-term rates. The

2-year point on the Treasury yield curve is assumed to increase 15 basis points and the 10-year point on the Treasury yield curve is assumed to decrease 15 basis points. Shifts in other points on the yield curve are predicted based on their correlation to the 2-year and 10-year points.

Curve steepening - assumes an instantaneous steepening of the interest rate yield curve through a decrease in short-term rates and an increase in long-term rates. The 2-year point on the Treasury yield curve is assumed to decrease 15 basis points and the 10-year point on the Treasury yield curve is assumed to increase 15 basis points. Shifts in other points on the yield curve are predicted based on their correlation to the 2-year and 10-year points.

Credit spread widening - assumes an instantaneous increase in credit spreads (the difference between yields on Treasury securities and non-Treasury securities) of 25 basis points.

Model Validation

Trading risk management personnel within FHN Financial have primary responsibility for model risk management with respect to the model used by FHN to compute its VaR measures and perform stress testing on the trading inventory. Among other procedures, these personnel monitor model results and perform periodic backtesting as part of an ongoing process of validating the accuracy of the model. These model risk management activities are subject to annual review by FHN’s Model Validation Group, an independent assurance group charged with oversight responsibility for FHN’s model risk management.

Interest Rate Risk Management

Net Interest Income Simulation Analysis

The information provided in this section, including the discussion regarding the outcomes of simulation analysis and rate shock analysis, is forward-looking. Actual results, if the assumed scenarios were to occur, could differ because of interest rate movements, the ability of management to execute its business plans, and other factors, including those presented in the Forward-Looking Statements section of this Report.

Management uses a simulation model to measure interest rate risk and to formulate strategies to improve balance sheet positioning, earnings, or both, within FHN’s interest rate risk, liquidity, and capital guidelines. Interest rate exposure is measured by forecasting 12 months of NII under various interest rate scenarios and comparing the percentage change in NII for each scenario to a base case scenario where interest rates remain unchanged. Assumptions are made regarding future balance sheet composition, interest rate movements, and loan and

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deposit pricing. In addition, assumptions are made about the magnitude of asset prepayments and earlier than anticipated deposit withdrawals. The results of these scenarios help FHN develop strategies for managing exposure to interest rate risk. While management believes the assumptions used and scenarios selected in its simulations are reasonable, simulation modeling provides only an estimate, not a precise calculation, of exposure to any given change in interest rates.

Based on a static balance sheet as of March 31, 2023, NII exposures over the next 12 months assuming rate shocks of plus/minus 25 basis points, plus/minus 50 basis points, plus/minus 100 basis points, and plus 200 basis points are estimated to have variances as shown in the table below.

Table I.2.19

INTEREST RATE SENSITIVITY

Shifts in Interest Rates (in bps)	% Change in Projected Net Interest Income
-100	(6.2)%
-50	(3.0)%
-25	(1.5)%
+25	+1.5%
+50	+2.9%
+100	+5.7%
+200	+9.0%

A steepening yield curve scenario where long-term rates increase by 50 basis points and short-term rates are static, results in a favorable NII variance of 0.3%. A flattening yield curve scenario where long-term rates decrease by 50 basis points and short-term rates are static, results in an unfavorable NII variance of 0.4%. These hypothetical scenarios are used to create a risk measurement framework, and do not necessarily represent management’s current view of future interest rates or market developments.

Short-term interest rates have reached their highest levels in 15 years, which coupled with market disruption from recent high profile bank failures, has increased competitive pressures on deposit costs.

The yield curve was inverted for much of the last half of 2022, which has continued into early 2023. The inverted yield curve indicates market expectations that short-term rates are likely to peak and then decline in future periods. Market participants are divided in their opinions regarding the timing and magnitude of further short-term rate increases or subsequent rate cuts. FHN continues to monitor current economic trends and potential exposures closely.

Liquidity Risk Management

Among other things, ALCO is responsible for liquidity management: the funding of assets with liabilities of appropriate duration, while mitigating the risk of unexpected cash needs. ALCO and the Board of Directors have adopted a Liquidity Policy of which the objective is to ensure that FHN meets its cash and collateral obligations promptly, in a cost-effective manner and with the highest degree of reliability. The maintenance of adequate levels of asset and liability liquidity should provide FHN with the ability to meet both expected and unexpected cash and collateral needs. Key liquidity ratios, asset liquidity levels, and the amount available from funding sources are reported to ALCO on a regular basis. FHN’s Liquidity Policy establishes liquidity limits that are deemed appropriate for FHN’s risk profile.

In accordance with the Liquidity Policy, ALCO manages FHN’s exposure to liquidity risk through a dynamic, real time forecasting methodology. Base liquidity forecasts are reviewed by ALCO and are updated as financial conditions dictate. In addition to the baseline liquidity reports, robust stress testing of assumptions and funds availability are periodically reviewed. FHN maintains a contingency funding plan that may be executed should unexpected difficulties arise in accessing funding that affects FHN, the industry, or both. Subject to market conditions and compliance with applicable regulatory requirements from

time to time, funds are available from a number of sources, including the available-for-sale securities portfolio, dealer and commercial customer repurchase agreements, access to the overnight and term Federal Funds markets, incremental borrowing capacity at the FHLB ($10.1 billion was available as of March 31, 2023), brokered deposits, loan sales, syndications, and access to the Federal Reserve Bank.

Core deposits are a significant source of funding and have historically been a stable source of liquidity for banks. Generally, core deposits represent funding from a financial institution's client base which provides inexpensive, predictable pricing. The ratio of average loans, excluding loans HFS and restricted real estate loans, to average core deposits was 96% for March 31, 2023 and 82% for December 31, 2022.

FHN may also use unsecured short-term borrowings as a source of liquidity. Federal funds purchased from correspondent bank clients are considered to be substantially more stable than funds purchased in the national broker markets for federal funds due to the long, historical, and reciprocal nature of banking services provided by FHN to these correspondent banks. The remainder of FHN’s wholesale short-term borrowings consists of securities sold under agreements to repurchase

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transactions accounted for as secured borrowings with business clients or broker dealer counterparties.

Both FHN and First Horizon Bank have the ability to generate liquidity by issuing senior or subordinated unsecured debt, preferred equity, and common equity, subject to market conditions and compliance with applicable regulatory requirements. In February 2022, FHN issued and sold to TD 4,936 shares of Series G Perpetual Convertible Preferred Stock in a private placement transaction for $494 million. As of March 31, 2023, FHN had outstanding $1.3 billion in senior and subordinated unsecured debt and $1.0 billion in non-cumulative perpetual preferred stock. As of March 31, 2023, First Horizon Bank and subsidiaries had outstanding preferred shares of $295 million, which are reflected as noncontrolling interest on the Consolidated Balance Sheets.

Parent company liquidity is primarily provided by cash flows stemming from dividends and interest payments collected from subsidiaries. These sources of cash represent the primary sources of funds to pay cash dividends to shareholders and principal and interest to debt holders of FHN. Applying the dividend restrictions imposed under applicable federal and state rules as outlined above, the Bank’s total amount available for dividends was $1.1 billion as of April 1, 2023.

In March 2022, FHN agreed to suspend the Dividend Reinvestment Plan in connection with the TD Transaction. During the suspension period, dividend payments of FHN were not automatically reinvested in additional shares of FHN common stock and participants in the Plan were not able to purchase shares of FHN common stock through optional cash investments under the Plan.

First Horizon Bank declared and paid common dividends to the parent company in the amount of $110 million in both first and second quarter 2023 and $435 million in 2022. First Horizon Bank declared preferred dividends in first quarter of 2023 and declared and paid preferred dividends in each quarter of 2022. Additionally, First Horizon Bank declared preferred dividends in second quarter 2023, payable in July 2023.

Payment of a dividend to shareholders of FHN is dependent on several factors which are considered by the Board. These factors include FHN’s current and prospective capital, liquidity, and other needs, applicable

regulatory restrictions (including capital conservation buffer requirements) and availability of funds to FHN through a dividend from First Horizon Bank. Additionally, banking regulators generally require insured banks and bank holding companies to pay cash dividends only out of current operating earnings. Consequently, the decision of whether FHN will pay future dividends and the amount of dividends will be affected by current operating results.

FHN paid a cash dividend of $0.15 per common share on April 3, 2023. FHN paid cash dividends of $1,625 per Series E preferred share and $1,175 per Series F preferred share on April 10, 2023 and $165 per Series C preferred share and $305 per Series D preferred share on May 1, 2023. In addition, in April 2023, the Board approved cash dividends per share in the following amounts:

Table I.2.20

CASH DIVIDENDS

APPROVED BUT NOT PAID

	Dividend/Share		Record Date	Payment Date
Common Stock	$	0.15	06/16/2023	07/03/2023
Preferred Stock
Series B	$	331.25	07/17/2023	08/01/2023
Series C	$	165.00	07/17/2023	08/01/2023
Series E	$	1,625.00	06/23/2023	07/10/2023
Series F	$	1,175.00	06/23/2023	07/10/2023

Off-Balance Sheet Arrangements

In the normal course of business, FHN is a party to a number of activities that contain credit, market and operational risk that are not reflected in whole or in part in the consolidated financial statements. Such activities include traditional off-balance sheet credit-related financial instruments. FHN enters into commitments to extend credit to borrowers, including loan commitments, lines of credit, standby letters of credit, and commercial letters of credit. Many of the commitments are expected to expire unused or be only partially used; therefore, the total amount of commitments does not necessarily represent future cash requirements. Based on its available liquidity and available borrowing capacity, FHN anticipates it will continue to have sufficient funds to meet its current commitments.

Repurchase Obligations

Prior to September 2008, legacy First Horizon originated loans through its pre-2009 mortgage business, primarily first lien home loans, with the intention of selling them. As discussed in Note 10 - Contingencies and Other Disclosures, FHN's principal remaining exposures for those activities relate to (i) indemnification claims by underwriters, loan purchasers, and other parties which assert that FHN-originated loans caused or contributed to

losses which FHN is legally obliged to indemnify, and (ii) indemnification or other claims related to FHN's servicing of pre-2009 mortgage loans.

FHN’s approach for determining the adequacy of the repurchase and foreclosure reserve has evolved, sometimes substantially, based on changes in information available. Repurchase/make-whole rates vary based on

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purchaser, vintage, and claim type. For those loans repurchased or covered by a make-whole payment, cumulative average loss severities range between 50 and 60 percent of the UPB.

Repurchase Accrual Approach

In determining potential loss content, claims are analyzed by purchaser, vintage, and claim type. FHN considers various inputs including claim rate estimates, historical average repurchase and loss severity rates, mortgage insurance cancellations, and mortgage insurance curtailment requests. Inputs are applied to claims in the

active pipeline, as well as to historical average inflows to estimate loss content related to potential future inflows. Management also evaluates the nature of claims from purchasers and/or servicers of loans sold to determine if qualitative adjustments are appropriate.

Repurchase and Foreclosure Liability

FHN’s repurchase and foreclosure liability, primarily related to its pre-2009 mortgage business, is comprised of accruals to cover estimated loss content in the active pipeline (consisting of mortgage loan repurchase, make-whole, foreclosure/servicing demands and certain related exposures), estimated future inflows, and estimated loss content related to certain known claims not currently included in the active pipeline. The liability contemplates repurchase/make-whole and damages obligations and estimates for probable incurred losses associated with loan populations excluded from the settlements with the

GSEs, as well as other whole loans sold, mortgage insurance cancellation rescissions, and loans included in bulk servicing sales effected prior to the settlements with the GSEs. FHN compares the estimated probable incurred losses determined under the applicable loss estimation approaches for the respective periods with current reserve levels. Changes in the estimated required liability levels are recorded as necessary through the repurchase and foreclosure provision. The repurchase and foreclosure liability was $15 million and $16 million as of March 31, 2023 and December 31, 2022, respectively.

Market Uncertainties and Prospective Trends

FHN’s future results could be affected both positively and negatively by several known trends. Key among those are changes in the U.S. and global economy and outlook, government actions affecting interest rates, and government actions and proposals which could have positive or negative impacts on the economy at large or on certain businesses, industries, or sectors.

Additional risks relate to how the COVID-19 pandemic continues to affect FHN’s clients, political uncertainty, changes in federal policies (including those publicly discussed, formally proposed, or recently implemented) and the potential impacts of those changes on our businesses and clients, and whether FHN’s strategic initiatives will succeed.

Inflation, Recession, and Federal Reserve Policy

Economic Overview

The year 2022 and first quarter 2023 were economically unusual in several respects. The period was marked by: strong inflation (which began in 2021); the Federal Reserve implementing a "tightening" policy to contain inflation by rapidly increasing short-term interest rates and ending asset purchases; and low unemployment rates despite low economic growth. Key aspects were:

•Although the U.S. economy flirted with recession in 2022, it did not officially enter one. In 2023 recession risk remains high but no recession has begun.

•Although recessionary expectations were and remain high, consumption and employment have been robust.

•The rise in short-term interest rates by the Federal Reserve was both rapid and substantial, taking the

overnight Fed Funds rate from 0.20% in March 2022 to 4.65% a year later.

•Despite the extremely rapid and vigorous tightening of monetary policy, inflation in the U.S. remains high in relation to the decade preceding the COVID-19 pandemic, and in relation to the Federal Reserve's stated long-term goal of 2%.

Key events and circumstances are noted in the following discussions.

Federal Reserve and Rates

The Federal Reserve raised short-term rates several times in 2022, and three times in 2023. The raises in 2022 were 75 and 50 basis points each—aggressive by historical standards—while the 2023 raises were a more-typical 25 basis points each. The Federal Reserve has expressed its intent to bring inflation under control even at the risk of

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creating or deepening an economic recession. However, recently the Federal Reserve also has indicated a willingness to slow or even pause its increases to better assess economic reaction thus far. The March banking crisis (mentioned below) may contribute to a more cautious approach, as it fuels concerns that falling deposits could result in reduced ability to lend.

FHN cannot predict exactly when or how much short-term rates will be further raised, nor how market-driven long-term rates will behave, nor how those actions may affect financial markets, during 2023. FHN's expectations align with the forward curve in that short-term rates will stop rising at some point in 2023 and begin to fall by the fourth quarter of 2023.

Yield Curve

During the past five quarters, the yield curve flattened and inverted many times. Unusual yield curve effects, including inversion, may continue. A traditional measure of inversion occurs when the two-year U.S. Treasury rate is higher than the ten-year rate. Traditional inversion was sustained for much of the last three quarters, which is very unusual. Sustained traditional yield curve inversion is viewed, with statistical support, as a harbinger of economic recession.

Recession

The U.S. economy contracted (experienced negative growth) during the first two quarters of 2022, in both cases modestly. Although two consecutive quarters of contraction often coincides with recession, in 2022 it did not. The economy expanded in each of the most recent three quarters. However, the rate of expansion is falling. If that trend continues, the economy will contract again later this year or early next.

Recession expectations in the U.S. were high in 2022 and first quarter 2023. Traditionally, when people and businesses expect a recession, they often change their behaviors in ways that make recession more likely: they borrow less, spend less, and invest less. Some of those behaviors have started, but they have not become a broad trend yet.

Banking Crisis

In March 2023, two large regional U.S. banks failed after sudden large deposit outflows, and a major Swiss bank was acquired by another bank at the behest of regulators.

The two U.S. failures appear to have been caused in significant part by risky funds management practices exacerbated by a highly unusual deposit mix and 2022's sharp rise in rates. In the aftermath of these two failures, bank investors and clients across the U.S. have become more focused on deposit mix, funding risk management, and other safety-soundness concerns. The market values of virtually all U.S. bank stocks fell quickly and strongly in March, with a few falling about 90%.

The media published stories about actual and possible bank runs by depositors. Most U.S. banks saw net outflows of deposits in 2022 and early 2023 as the impacts of COVID-19 crisis programs faded and rates available from non-bank-account investments improved. According to Federal Reserve data, starting in mid-March, the two failures triggered an abrupt net deposit outflow from all but the largest U.S. banks. Specifically, during the week of March 15, the 25 largest U.S. banks as a group saw net deposit inflows exceeding $100 billion, while all other (smaller) U.S. banks as a group saw net outflows of nearly $200 billion. The next week large and small U.S. banks experienced net outflows of roughly $100 and $50 billion, respectively. The March crisis shock was short-lived, however. During the final week of March both large and small U.S. banks collectively experienced net inflows of deposits, roughly mirroring the first week of March, before the crisis emerged.

The two U.S. bank failures resulted in Congressional calls for higher regulation of mid-sized regional banks, especially for those with $100 billion or more of assets. FHN cannot predict what, if any, legislative or regulatory outcomes will result from the crisis.

In late April a third large regional U.S. bank failed after experiencing very large deposit outflows in March. Although this failure was widely anticipated, volatility in regional bank stocks resumed in May.

The three failed U.S. banks had a few characteristics that FHN believes were significant negative factors contributing to loss of confidence by depositors, in addition to having an unusual customer mix: well-above-median levels of deposits not covered by FDIC insurance; significant portions of the 2020-21 pandemic deposit inflows invested in longer-term fixed-rate debt securities; and very high (in relation to regulatory capital) market value losses on those investments when rates rose in 2022 and early 2023. These factors made them unusually susceptible to a cascade of negative effects when deposit levels diminished, for the entire industry, starting in 2022 as customers sought better returns in the rising rate environment.

War in Europe

The Russian military invaded Ukraine in February 2022. Over a year later, that conflict continues. Much of Europe and the rest of the world, including the U.S., imposed economic sanctions on Russia. The war and sanctions resulted in global oil and gas prices rising precipitously in early 2022. Oil prices have been volatile since then, but have oscillated around much higher price levels than before the war.

Market Volatility & Valuations

As a result of the prospects for recession, coupled with the uncertainties associated with the war in eastern Europe, financial markets world-wide were volatile during much of

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2022. Volatility overall moderated somewhat in late 2022 and early 2023, but volatile episodes have continued.

Financial asset values broadly fell last year, especially during the second and third quarters. Broad stock indices have improved from 2022's low points, but remain well below three-year highs, particularly for mid-size and smaller companies.

Impacts on FHN

In 2022, FHN benefited significantly from rising rates as the rise in lending rates outpaced the rise in deposit and other funding rates. In the first quarter of 2023 that outpacing ended, with FHN's net interest margin compressing slightly from fourth quarter 2022.

FHN experienced a normalization of deposit levels since first quarter 2020 as it allowed higher cost surge deposits resulting from economic stimulus programs to move off balance sheet. Net deposit outflows averaged $2.0 to $4.0 billion in each of the last three quarters of 2022 and fell again by roughly $2.5 billion in first quarter 2023. Despite these outflows, average deposit balances were higher in first quarter 2023 than first quarter 2020. To mitigate net deposit outflows, FHN has increased deposit rates appreciably over the past several quarters, particularly in first quarter 2023. In contrast, during this period FHN's total loans grew modestly each quarter. These impacts resulted from a deliberate plan to allow deposits to return to more normal levels in relation to loans. We started raising deposit rates to more competitive levels during first quarter 2023 and expect to continue to meet competitive pressures going forward. If net deposit outflows continue despite higher deposit rates, at some point FHN will have to increase borrowing, at higher cost than deposits, or take other funding actions that could adversely impact earnings.

Although FHN cannot predict future actions of its depositors, FHN believes it has avoided key characteristics

of the three failed U.S. banks. Specifically: FHN has a traditional customer mix for a bank its size; 55% of FHN's deposits at March 31, 2023 were FDIC insured, and another 8% were collateralized; and, because FHN kept a substantial portion of the pandemic deposit inflows in overnight and other "cash" investments, the market value losses embedded in FHN's investments do not diminish FHN's regulatory capital levels appreciably in relation to regulatory requirements.

As mentioned above, in 2023 the Federal Reserve has slowed the rate of increase of interest rates, and FHN expects rate increases to pause later this year. Increased stability in interest rates eventually may bring increased stability in funding, including deposits.

In addition, some of FHN's businesses have been negatively impacted by rising rates. Rate increases have pushed home mortgage rates in the U.S. much higher than in early 2022. FHN's direct mortgage lending and lending to mortgage companies saw business decline significantly in 2022. Moreover, FHN's revenues from bond trading and related activities fell significantly in 2022 due to rising rates coupled with elevated market volatility. These impacts have continued in 2023, although bond trading results improved modestly in first quarter.

A recession, if one occurs, likely would have a significant negative impact on FHN's businesses overall. Demand for loans likely would fall, loan losses and provision expense likely would rise, many commercial activities that generate fee income likely would decline, and competition for clients likely would sharpen. FHN already has experienced some of these impacts. The deeper or longer a recession lasts, the more significant these negative impacts are likely to be for FHN.

LIBOR & Reference Rate Reform

LIBOR

The London Inter-Bank Offered Rate ("LIBOR") for many years was the most widely used reference rate in the world. A small and declining portion of FHN's floating rate loans use LIBOR, denominated in U.S. Dollars ("USD"), as the reference rate to determine the interest rate paid by the client/borrower. In addition, certain floating-rate securities issued by FHN use USD LIBOR as the reference rate.

LIBOR is based on a mix of transaction-based data and expert judgment about market conditions. It is published in different tenors, which are time periods such as 1-week, 1-month, 12-month, etc.

LIBOR Discontinuance

About a decade ago, evidence emerged that some members of the panel that set LIBOR may have manipulated the published LIBOR rates rather than using strictly good-faith judgments. Several banks were fined.

In 2017, the Chief Executive of the United Kingdom Financial Conduct Authority (the “FCA”)—the governmental regulator of LIBOR—announced that it intended to halt persuading or compelling banks to submit rates for the calculation of LIBOR after 2021. In 2021, the FCA announced that tenors of USD LIBOR would no longer be published as follows:

•One week and 2-month USD LIBOR would not be published after December 31, 2021; and

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•All other USD LIBOR tenors (e.g., overnight, 1-month, 3-month, 6-month and 12-month tenors) would not be published after June 30, 2023.

U.S. Regulatory Position

In 2020, the Federal Reserve, the OCC, and the FDIC jointly encouraged U.S. banks to transition away from LIBOR for new contracts as soon as practicable and, in any event, by December 31, 2021. They noted that entering into new contracts that use LIBOR as a reference rate after December 31, 2021 would create safety and soundness risks.

U.S. Federal Legislation

In March 2022, Congress passed the Adjustable Interest Rate (LIBOR) Act. The legislation addresses loans that will remain on LIBOR as of the June 30, 2023 cessation date, and that either have no fallback provisions or that contain fallback provisions that do not identify a specific benchmark replacement. Per the legislation, at the final cessation of USD LIBOR, banks may cause such loans to fall back to a SOFR-based benchmark rate, with such rate to be selected by the Federal Reserve Board. The LIBOR Act also provides safe harbor from liability for banks that select the Board-selected replacement benchmark rate at the cessation of LIBOR.

In December 2022, the Federal Reserve Board issued Regulation ZZ, its final rule to implement the Adjustable Interest Rate (LIBOR) Act.

Alternatives to LIBOR

LIBOR became the market-preferred reference rate because it was perceived by lenders and borrowers as being superior to alternatives in a wide range of circumstances. Now that the origination of LIBOR-indexed loans has ended, no single alternative reference rate has replaced LIBOR for USD transactions. Instead, a number of different reference rates are being used in different circumstances. These include:

•Daily SOFR. The Alternative Reference Rates Committee (“ARRC”) is a group of private-market and financial regulator participants convened by the Federal Reserve Board and the New York Federal Reserve Bank to help ensure a successful transition from USD LIBOR to a more robust reference rate. The ARRC has recommended the Secured Overnight Financing Rate (“SOFR”) as its preferred alternative. SOFR resets daily and is based on actual transaction data for the U.S. Treasury repurchase market. Accordingly, SOFR represents a nearly risk-free secured overnight rate.

•CME Term SOFR. Published by CME Group, Term SOFR is a forward-looking rate, with 1-month, 3-month, 6-month and 12-month tenors, and is based on SOFR futures contracts. The ARRC recommended conventions for Term SOFR rates, recommended CME Group as the administrator for Term SOFR, and

recommended CME Group's Term SOFR rates. Furthermore, the Federal Reserve Board's Regulation ZZ, issued in December 2022, identifies CME Term SOFR (plus a spread adjustment, as defined in the LIBOR Act) as the Board-selected replacement rate for the purposes of loans that are repriced in accordance with the LIBOR Act upon the June 2023 final cessation of LIBOR.

•AMERIBOR. The American Interbank Offered Rate (“AMERIBOR”) Index is produced by the American Financial Exchange. AMERIBOR is based on actual transaction data involving credit decisions by many financial institutions, on an unsecured basis.

•BSBY. The Bloomberg short-term bank yield index ("BSBY") is a proprietary rate index calculated and published by Bloomberg Index Services Limited. BSBY is based on actual transaction data involving unsecured credit.

•Prime. Although traditional prime rates (with each bank setting its own) are not likely to regain the prominence they had decades ago when U.S. banks were much smaller and the industry was more fragmented, for some clients and products banks may increase their usage of prime rates.

The alternatives listed above were made available to the majority of FHN’s commercial clients starting in November 2021. In accordance with the U.S. regulatory position, FHN ceased entering into new LIBOR based contracts as of December 31, 2021.

Each alternative reference rate has advantages and disadvantages compared with other alternatives in various circumstances. Despite being supported by the ARRC and being the principal index used in interest rate derivatives in the post-LIBOR environment, Daily SOFR has not gained significant traction among middle market commercial borrowers. When assessing Daily SOFR, some borrowers have observed that the adoption of a rate with a daily reset introduces operational complexities, including changes to the loan's interest calculation and billing cycle. By contrast, CME Term SOFR is a rate that: 1) like LIBOR, has rate reset tenors of monthly or longer and 2) like Daily SOFR, carries the endorsement of the ARRC. For these reasons, CME Term SOFR has gained traction among many middle market commercial borrowers.

All of the alternative reference rates selected by FHN to date meet the International Organization of Securities Commissions ("IOSCO") Principles for Financial Benchmarks, as affirmed by the rate administrator and/or an independent auditor. While banking regulators have stated that banks are free to choose the index rates they offer clients, some public sector officials have urged caution in using the new credit sensitive alternative reference rates (a category that includes BSBY and AMERIBOR), primarily due to the robustness of underlying data used to derive the rates. More specifically, there is concern of an “inverted pyramid” effect where a large

99 1Q23 FORM 10-Q REPORT

PART I, ITEM 2. MANAGEMENT'S DISCUSSION & ANALYSIS (MD&A)

number of financial contracts could be priced using an index derived from a relatively low volume of transactions. In an interagency statement on October 20, 2021, U.S. banking regulatory agencies noted that “supervised institutions should understand how their chosen reference rate is constructed and be aware of any fragilities associated with that rate and the markets that underlie it”. IOSCO has also warned of the potential for the “inverted pyramid” problem and will monitor how the IOSCO label is used by administrators.

FHN is monitoring the credit sensitive reference rates and regulatory guidance around use of such rates. Additionally, FHN expects that each financial contract will contain fallback language to guide transition from a credit sensitive rate to an alternative should that action be deemed necessary in the future. Thus far, the use of credit sensitive alternative reference rates by FHN and its clients has been limited.

FHN's Actions to Date & Transition Plans

Starting in 2019, FHN modernized the fallback language used in its loan documentation to better handle how floating rate loans would be re-set if LIBOR ceased to be published during the loan term.

In the fourth quarter of 2021, FHN ceased using USD LIBOR for new lending and renegotiated terms with clients whose loans are based on 1-week or 2-month USD LIBOR, which ceased publication at the end of 2021. Only a small portion of FHN's clients had such loans.

On the consumer side, FHN began transitioning from LIBOR-based adjustable rate mortgages ("ARMs") to SOFR-based ARMs in November 2021, and no longer offers LIBOR-based ARMs. SOFR has emerged as a market standard for ARMs in the U.S. and is the conforming convention for Fannie Mae and Freddie Mac.

For all products, FHN developed a go-to-market strategy which included pricing considerations, associate training, and client communications. All required systems, processes, and reporting were updated to accommodate the transition. FHN ceased origination of new contracts tied to LIBOR on December 31, 2021.

In addition, FHN has established a LIBOR Transition Office to assist associates in working with their clients to re-negotiate terms of loan and derivative contracts that extend past the June 30, 2023 cessation date for the remaining USD LIBOR tenors noted above. Since November 2021, FHN bankers have been amending the pricing of existing LIBOR-based commercial loans via a rate change at the time of loan renewal or via amendments to the loan documents to change the benchmark rate. Additionally, FHN bankers and FHNF derivatives marketers are amending interest rate derivative contracts whose tenors extend beyond the June 30, 2023 final cessation date of LIBOR.

While FHN has exposure to LIBOR in various contracts (e.g., securities, derivatives), FHN's primary exposure to LIBOR is in floating rate loans to customers and derivative contracts issued to customers through FHN Financial. Below is a summary of these exposures as of March 31, 2023:

Table I.2.21

LIBOR EXPOSURES

(Dollars in billions)	As of March 31, 2023		Mature after June 2023
Commercial loans (a)	$	3	$	3
Consumer loans (a)	3		3
Customer swaps (b)	2		2

(a)    Amounts represent outstanding loan balances as of March 31, 2023.

(b)    FHN has entered into offsetting upstream transactions with dealers to offset its market risk exposure.

Financial Accounting Aspects

In 2020, the FASB issued ASU 2020-04, “Facilitation of the Effects of Reference Rate Reform on Financial Reporting,” which provides several optional expedients and exceptions to ease the potential burden in accounting for reference rate reform. The scope of ASU 2020-04 was expanded in 2021 with ASU 2021-01, "Scope". Refer to the Accounting Changes With Extended Transition Periods section of Note 1 - Basis of Presentation and Accounting Policies for additional information.

In December 2022, the FASB issued ASU 2022-06, "Deferral of the Sunset Date of Topic 848" which extends the transition window for ASU 2020-04 from December 31, 2022 to December 31, 2024, consistent with key USD LIBOR tenors continuing to be published through June 30, 2023.

U.S. Tax Accommodation

On December 30, 2021, the IRS released final guidance that is intended to facilitate the transition of existing contracts from LIBOR to new reference rates without triggering modification accounting or taxable exchange treatment for those contracts. This guidance specifies what must be met in order to qualify for the beneficial transition approach and FHN is considering this guidance in its transition plans.

100 1Q23 FORM 10-Q REPORT

PART I, ITEM 2. MANAGEMENT'S DISCUSSION & ANALYSIS (MD&A)

Critical Accounting Policies and Estimates

FHN has made no significant changes in its critical accounting policies and estimates from those disclosed in its 2022 Annual Report on Form 10-K.

Accounting Changes

Refer to Note 1 – Basis of Presentation and Accounting Policies for a detail of accounting changes with extended transition periods, accounting changes adopted in the current year and accounting changes issued but not currently effective, which section is incorporated into MD&A by this reference.

101 1Q23 FORM 10-Q REPORT

PART I, ITEM 2. MANAGEMENT'S DISCUSSION & ANALYSIS (MD&A)

Non-GAAP Information

Table I.2.22

NON-GAAP TO GAAP RECONCILIATION

	Three Months Ended
(Dollars in millions; shares in thousands)	March 31, 2023			December 31, 2022			March 31, 2022
Pre-provision Net Revenue (Non-GAAP)
Net interest income (GAAP)	$	688		$	709		$	479
Plus: Noninterest income (GAAP)	171			173			229
Total revenues (GAAP)	859			882			708
Less: Noninterest expense (GAAP)	478			503			493
Pre-provision net revenue (Non-GAAP)	$	381		$	379		$	215
Average Tangible Common Equity (Non-GAAP)
Average total equity (GAAP)	$	8,707		$	8,415		$	8,618
Less: Average noncontrolling interest (a)	295			295			295
Less: Average preferred stock (a)	1,014			1,014			695
(A) Total average common equity	$	7,398		$	7,106		$	7,628
Less: Average goodwill and other intangible assets (GAAP)(b)	1,738			1,750			1,802
(B) Average tangible common equity (Non-GAAP)	$	5,660		$	5,356		$	5,826
Net Income Available to Common Shareholders
(C) Net income available to common shareholders (annualized) (GAAP)	$	987		$	1,025		$	756
Tangible Common Equity (Non-GAAP)
(D) Total equity (GAAP)	$	8,895		$	8,547		$	8,696
Less: Noncontrolling interest (a)	295			295			295
Less: Preferred stock (a)	1,014			1,014			1,014
(E) Total common equity	$	7,586		$	7,238		$	7,387
Less: Goodwill and other intangible assets (GAAP)(b)	1,733			1,745			1,796
(F) Tangible common equity (Non-GAAP)	5,853			5,493			5,591
Less: Unrealized gains (losses) on AFS securities, net of tax	(859)			(972)			(440)
(G) Adjusted tangible common equity (Non-GAAP)	$	6,712		$	6,465		$	6,031
Tangible Assets (Non-GAAP)
(H) Total assets (GAAP)	$	80,729		$	78,953		$	88,660
Less: Goodwill and other intangible assets (GAAP) (b)	1,733			1,745			1,796
(I) Tangible assets (Non-GAAP)	$	78,996		$	77,208		$	86,864
Risk-Weighted Assets
(J) Risk-weighted assets (c)	$	69,510		$	69,163		$	65,042
Period-end Shares Outstanding
(K) Period-end shares outstanding	537,619			537,101			534,587
Ratios
(C)/(A) Return on average common equity (GAAP)	13.34		%	14.42		%	9.92		%
(C)/(B) Return on average tangible common equity (Non-GAAP)	17.43			19.14			12.98
(D)/(H) Total period-end equity to period-end assets (GAAP)	11.02			10.83			9.81
(F)/(I) Tangible common equity to tangible assets (Non-GAAP)	7.41			7.12			6.44
(G)/(J) Adjusted tangible common equity to risk-weighted assets (Non-GAAP)	9.66			9.35			9.27
(E)/(K) Book value per common share (GAAP)	$	14.11		$	13.48		$	13.82
(F)/(K) Tangible book value per common share (Non-GAAP)	$	10.89		$	10.23		$	10.46

(a) Included in total equity on the Consolidated Balance Sheets.

(b) Includes goodwill and other intangible assets, net of amortization.

(c) Defined by and calculated in conformity with bank regulations applicable to FHN.

102 1Q23 FORM 10-Q REPORT

PART I, ITEM 3. DISCLOSURES ABOUT MARKET RISK AND ITEM 4. CONTROLS & PROCEDURES

Item 3. Quantitative and Qualitative Disclosures about Market Risk

The information called for by this item is contained in

(a) Management’s Discussion and Analysis of Financial Condition and Results of Operations included as Item 2 of Part I of this report, including in particular the section entitled “Risk Management” beginning on page 92 of this report and the subsections entitled “Market Risk Management” beginning on page 92 and “Interest Rate Risk Management” beginning on page 93 of this report, and

(b) Note 14 to the Consolidated Financial Statements appearing on pages 43-49 of this report, all of which materials are incorporated herein by reference. For additional information concerning market risk and our

management of it, refer to: Management’s Discussion and Analysis of Financial Condition and Results of Operations appearing in Item 7 to FHN’s Annual Report on Form 10-K for the year ended December 31, 2022, including in particular the section entitled “Risk Management” beginning on page 86 of that Report and the subsections entitled “Market Risk Management” beginning on page 87 and “Interest Rate Risk Management” beginning on page 89 of that Report; and Note 21 to the Consolidated Financial Statements appearing on pages 176-182 of Item 8 to FHN’s Annual Report on Form 10-K for the year ended December 31, 2022.

Item 4. Controls and Procedures

(a)Evaluation of Disclosure Controls and Procedures. Our management, with the participation of our chief executive officer and chief financial officer, has evaluated the effectiveness of our disclosure controls and procedures (as defined in Exchange Act Rule 13a-15(e)) as of the end of the period covered by this quarterly report. Based on that evaluation, the chief executive officer and the chief financial officer have concluded that our disclosure controls and procedures

were effective as of the end of the period covered by this report.

(b)Changes in Internal Control over Financial Reporting. There have not been any changes in our internal control over financial reporting during the first fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

103 1Q23 FORM 10-Q REPORT

PART II—OTHER INFORMATION, ITEMS 1. THROUGH 5.

PART II. OTHER INFORMATION

Item 1.    Legal Proceedings

The “Contingencies” section of Note 10 to the Consolidated Financial Statements beginning on page 34 of this Report is incorporated into this Item by reference.

Item 1A.    Risk Factors

Material changes from risk factor disclosures in FHN's Annual Report on Form 10-K for the year ended December 31, 2022:

Not applicable.

Item 2.     Unregistered Sales of Equity Securities and Use of Proceeds

(a) Unregistered Equity Securities Sold

During the first quarter of 2023, FHN sold no common or preferred equity securities which were not registered under the Securities Act of 1933, as amended.

(b) Use of Proceeds If Rule 463 is Applicable

Not applicable

(c) Equity Repurchases

The "Common Stock Purchase Programs” section including tables I.2.15 and I.2.16 and explanatory discussions included in Item 2 of Part I of this report under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” beginning on page 90 of this report, is incorporated herein by reference.

Items 3., 4., and 5.

Not applicable

104 1Q23 FORM 10-Q REPORT

PART II—OTHER INFORMATION, ITEM 6. EXHIBITS

Item 6.     Exhibits

10-Q EXHIBIT TABLE

Exh. No.	Description of Exhibit to this Report	Filed Here	Mngt Exh	Furnished	Incorporated by Reference to
					Form	Exh. No.	Filing Date
2.1	Agreement and Plan of Merger dated as of February 27, 2022, between FHN, The Toronto-Dominion Bank, TD Bank US Holding Company, and Falcon Holdings Acquisition Co. [conformed copy]				10-K	2.1	3/01/2022
3.1	Amended and Restated Charter of First Horizon Corporation				8-K	3.1	7/30/2021
3.2	Articles of Amendment of the Restated Charter of FHN, related to the Series G Preferred Stock				8-K	3.1	3/03/2022
3.3	Bylaws of First Horizon Corporation, as amended and restated effective January 24, 2023				8-K	3.1	1/25/2023
4.1	FHN agrees to furnish to the Securities and Exchange Commission upon request a copy of each instrument defining the rights of the holders of the senior and subordinated long-term debt of FHN and its consolidated subsidiaries
10.1	Mutual Termination Agreement and Release, dated May 4, 2023, by and among The Toronto-Dominion Bank, TD Bank US Holding Company, Falcon Holdings Acquisition Co., and First Horizon Corporation (conformed copy)				8-K	10.1	5/4/2023
23.1	Accountants' consents	X
31(a)	Rule 13a-14(a) Certifications of CEO (pursuant to Section 302 of the Sarbanes-Oxley Act of 2002)	X
31(b)	Rule 13a-14(a) Certifications of CFO (pursuant to Section 302 of the Sarbanes-Oxley Act of 2002)	X
32(a)	18 USC 1350 Certifications of CEO (pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)	X		X
32(b)	18 USC 1350 Certifications of CFO (pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)	X		X
	XBRL Exhibits
101	The following financial information from First Horizon Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, formatted in Inline XBRL: (i) Consolidated Balance Sheets at March 31, 2023 and December 31, 2022; (ii) Consolidated Statements of Income for the Three Months Ended March 31, 2023 and 2022; (iii) Consolidated Statements of Comprehensive Income for the Three Months Ended March 31, 2023 and 2022; (iv) Consolidated Statements of Changes in Equity for the Three Months Ended March 31, 2023 and 2022; (v) Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2023 and 2022; (vi) Notes to Consolidated Financial Statements.	X
101. INS	XBRL Instance Document -- the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101. SCH	Inline XBRL Taxonomy Extension Schema	X
101. CAL	Inline XBRL Taxonomy Extension Calculation Linkbase	X
101. LAB	Inline XBRL Taxonomy Extension Label Linkbase	X
101. PRE	Inline XBRL Taxonomy Extension Presentation Linkbase	X
101. DEF	Inline XBRL Taxonomy Extension Definition Linkbase	X
104	Cover Page Interactive Data File, formatted in Inline XBRL (included in Exhibit 101)	X

105 1Q23 FORM 10-Q REPORT

PART II—OTHER INFORMATION, ITEM 6. EXHIBITS

In the Exhibit Table: the “Filed Here” column denotes each exhibit which is filed or furnished (as applicable) with this report; the “Mngt Exh” column denotes each exhibit that represents a management contract or compensatory plan or arrangement required to be identified as such; and the “Furnished” column denotes each exhibit that is “furnished” pursuant to 18 U.S.C. Section 1350 or otherwise, and is not “filed” as part of this Report or as a separate disclosure document.

In many agreements filed as exhibits, each party makes representations and warranties to other parties. Those representations and warranties are made only to and for

the benefit of those other parties in the context of a business contract. Exceptions to such representations and warranties may be partially or fully waived by such parties, or not enforced by such parties, in their discretion. No such representation or warranty may be relied upon by any other person for any purpose.

106 1Q23 FORM 10-Q REPORT

SIGNATURES

Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	FIRST HORIZON CORPORATION (Registrant)
Date: May 8, 2023	By:	/s/ Hope Dmuchowski
	Name:	Hope Dmuchowski
	Title:	Senior Executive Vice President and Chief Financial Officer
		(Duly Authorized Officer and Principal Financial Officer)

107 1Q23 FORM 10-Q REPORT

EX-23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the registration statement No. 333-264514 on Form S-3, registration statement No. 333-219052 on Form S-4 (including post-effective amendment No. 1 thereto on Form S-8), registration statement No. 333-235757 on Form S-4 (including post-effective amendment No. 1 thereto on Form S-8), and registration statements Nos. 333-16225, 333-16227, 333-70075, 333-91137, 333-92145, 333-56052, 333-73440, 333-73442, 333-108750, 333-109862, 333-123404, 333-124297, 333-124299, 333-133635, 333-156614, 333-166818, 333-181162, 333-211120, 333-212850, 333-238038, 333-239877, and 333-255580 on Forms S-8 of our reports dated March 1, 2023, with respect to the consolidated financial statements of First Horizon Corporation and the effectiveness of internal control over financial reporting.

Memphis, Tennessee

May 8, 2023

EX-31.A

Exhibit 31(a)

FIRST HORIZON CORPORATION

RULE 13a – 14(a) CERTIFICATIONS OF CEO

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

(QUARTERLY REPORT)

CERTIFICATIONS

I, D. Bryan Jordan, certify that:

1.I have reviewed this quarterly report on Form 10-Q of First Horizon Corporation;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 8, 2023

/s/ D. Bryan Jordan

D. Bryan Jordan

Chairman of the Board, President, and Chief Executive Officer

EX-31.B

Exhibit 31(b)

FIRST HORIZON CORPORATION

RULE 13a – 14(a) CERTIFICATIONS OF CFO

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

(QUARTERLY REPORT)

CERTIFICATIONS

I, Hope Dmuchowski, certify that:

1.I have reviewed this quarterly report on Form 10-Q of First Horizon Corporation;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a.All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b.Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 8, 2023

/s/ Hope Dmuchowski

Hope Dmuchowski

Senior Executive Vice President and Chief Financial Officer

EX-32.A

Exhibit 32(a)

CERTIFICATION OF PERIODIC REPORT

18 USC 1350 CERTIFICATIONS OF CEO

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,

As Codified at 18 U.S.C. Section 1350

I, the undersigned D. Bryan Jordan, Chairman of the Board, President, and Chief Executive Officer of First Horizon Corporation (“Corporation”), hereby certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, as follows:

1.The Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934.

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Corporation.

Date: May 8, 2023

/s/ D. Bryan Jordan

D. Bryan Jordan

Chairman of the Board, President, and Chief Executive Officer

EX-32.B

Exhibit 32(b)

CERTIFICATION OF PERIODIC REPORT

18 USC 1350 CERTIFICATIONS OF CFO

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,

As Codified at 18 U.S.C. Section 1350

I, the undersigned Hope Dmuchowski, Senior Executive Vice President and Chief Financial Officer of First Horizon Corporation (“Corporation”), hereby certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, as follows:

1.The Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934.

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Corporation.

Date: May 8, 2023

/s/ Hope Dmuchowski

Hope Dmuchowski

Senior Executive Vice President and Chief Financial Officer

XML

Cover - shares	3 Months Ended
	Mar. 31, 2023	Apr. 28, 2023
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2023
Document Transition Report	false
Entity File Number	001-15185
Entity Registrant Name	FIRST HORIZON CORP
Entity Incorporation, State or Country Code	TN
Entity Tax Identification Number	62-0803242
Entity Address, Address Line One	165 Madison Avenue
Entity Address, City or Town	Memphis,
Entity Address, State or Province	TN
Entity Address, Postal Zip Code	38103
City Area Code	901
Local Phone Number	523-4444
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		537,811,498
Entity Central Index Key	0000036966
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q1
Amendment Flag	false
$.625 Par Value Common Capital Stock
Entity Information [Line Items]
Title of 12(b) Security	$.625 Par Value Common Capital Stock
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Security Exchange Name	NYSE
Depositary Shares, each representing a 1/400th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series B
Entity Information [Line Items]
Title of 12(b) Security	Depositary Shares, each representing a 1/400th interest ina share of Non-Cumulative Perpetual Preferred Stock, Series B
Trading Symbol	FHN PR B
Security Exchange Name	NYSE
Depositary Shares, each representing a 1/400th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series C
Entity Information [Line Items]
Title of 12(b) Security	Depositary Shares, each representing a 1/400th interest ina share of Non-Cumulative Perpetual Preferred Stock, Series C
Trading Symbol	FHN PR C
Security Exchange Name	NYSE
Depositary Shares, each representing a 1/400th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series D
Entity Information [Line Items]
Title of 12(b) Security	Depositary Shares, each representing a 1/400th interest ina share of Non-Cumulative Perpetual Preferred Stock, Series D
Trading Symbol	FHN PR D
Security Exchange Name	NYSE
Depositary Shares, each representing a 1/4,000th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series E
Entity Information [Line Items]
Title of 12(b) Security	Depositary Shares, each representing a 1/4,000th interest ina share of Non-Cumulative Perpetual Preferred Stock, Series E
Trading Symbol	FHN PR E
Security Exchange Name	NYSE
Depositary Shares, each representing a 1/4,000th interest in a share of Non-Cumulative Perpetual Preferred Stock, Series F
Entity Information [Line Items]
Title of 12(b) Security	Depositary Shares, each representing a 1/4,000th interest ina share of Non-Cumulative Perpetual Preferred Stock, Series F
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Security Exchange Name	NYSE

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Assets
Cash and due from banks	$ 987	$ 1,061
Interest-bearing deposits with banks	2,488	1,384
Federal funds sold and securities purchased under agreements to resell	309	482
Trading securities	1,122	1,375
Securities available for sale at fair value	8,954	8,836
Securities held to maturity (fair value of $1,214 and $1,209, respectively)	1,362	1,371
Loans held for sale (including $68 and $51 at fair value, respectively)	650	590
Loans and leases	59,045	58,102
Allowance for loan and lease losses	(715)	(685)
Net loans and leases	58,330	57,417
Premises and equipment	603	612
Goodwill	1,511	1,511
Other intangible assets	222	234
Other assets	4,191	4,080
Total assets	80,729	78,953
Liabilities
Noninterest-bearing deposits	21,134	23,466
Interest-bearing deposits	40,306	40,023
Total deposits	61,440	63,489
Trading liabilities	144	335
Short-term borrowings	6,484	2,506
Term borrowings	1,605	1,597
Other liabilities	2,161	2,479
Total liabilities	71,834	70,406
Equity
Preferred stock, Non-cumulative perpetual, no par value; authorized 5,000,000 shares; issued 31,686 shares	1,014	1,014
Common stock, $0.625 par value; authorized 700,000,000 shares; issued 537,618,507 and 537,100,615 shares, respectively	336	336
Capital surplus	4,863	4,840
Retained earnings	3,595	3,430
Accumulated other comprehensive loss, net	(1,208)	(1,368)
FHN shareholders' equity	8,600	8,252
Noncontrolling interest	295	295
Total equity	8,895	8,547
Total liabilities and equity	$ 80,729	$ 78,953
Preferred stock, shares issued (in shares)	31,686	31,686

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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Securities held to maturity	$ 1,214	$ 1,209
Loans held-for-sale, at fair value	$ 68	$ 51
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	31,686	31,686
Common stock, par value (in dollars per share)	$ 0.625	$ 0.625
Common stock, shares authorized (in shares)	700,000,000	700,000,000
Common stock, shares issued (in shares)	537,618,507	537,100,615

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CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Interest income
Interest and fees on loans and leases	$ 806	$ 444
Interest and fees on loans held for sale	11	10
Interest on investment securities	62	38
Interest on trading securities	20	11
Interest on other earning assets	21	7
Total interest income	920	510
Interest expense
Interest on deposits	171	11
Interest on trading liabilities	3	2
Interest on short-term borrowings	38	1
Interest on term borrowings	20	17
Total interest expense	232	31
Net interest income	688	479
Provision for credit losses	50	(40)
Net interest income after provision for credit losses	638	519
Noninterest income
Deposit transactions and cash management	42	44
Fixed income	39	73
Brokerage, management fees and commissions	22	24
Card and digital banking fees	20	20
Other service charges and fees	13	13
Trust services and investment management	11	13
Mortgage banking and title income	5	22
Securities gains (losses), net	0	6
Other income	19	14
Noninterest income	171	229
Noninterest expense
Personnel expense	271	280
Net occupancy expense	31	32
Computer software	28	29
Operations services	22	20
Advertising and public relations	14	11
Contract employment and outsourcing	12	19
Amortization of intangible assets	12	13
Equipment expense	11	11
Communications and delivery	9	10
Legal and professional fees	8	23
Other expense	60	45
Total noninterest expense	478	493
Income (loss) before income taxes	331	255
Income tax expense	76	57
Net income	255	198
Net income attributable to noncontrolling interest	4	3
Net income attributable to controlling interest	251	195
Preferred stock dividends	8	8
Net income available to common shareholders	243	187
Net income available to common shareholders	$ 243	$ 187
Basic earnings per common share (in dollars per share)	$ 0.45	$ 0.35
Diluted earnings per common share (in dollars per share)	$ 0.43	$ 0.34
Weighted average common shares (in shares)	536,938	533,218
Diluted average common shares (in shares)	571,991	549,809

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statements of Comprehensive Income/(loss)
Net income	$ 255	$ 198
Other comprehensive income (loss), net of tax:
Net unrealized gains (losses) on securities available for sale	114	(404)
Net unrealized gains (losses) on cash flow hedges	44	(21)
Net unrealized gains (losses) on pension and other postretirement plans	2	1
Other comprehensive income (loss)	160	(424)
Comprehensive income (loss)	415	(226)
Comprehensive income attributable to noncontrolling interest	4	3
Comprehensive income (loss) attributable to controlling interest	411	(229)
Income tax expense (benefit) of items included in other comprehensive income:
Net unrealized gains (losses) on securities available for sale	36	(130)
Net unrealized gains (losses) on cash flow hedges	14	(7)
Net unrealized gains (losses) on pension and other postretirement plans	$ 1	$ 1

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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) shares in Thousands, $ in Millions	Total	Preferred Stock	Common Stock	Capital Surplus	Retained Earnings	Accumulated Other Comprehensive Income (Loss)		Noncontrolling Interest	Preferred Stock
Balance, beginning of period (in shares) at Dec. 31, 2021			533,577						26,750
Balance, beginning of period at Dec. 31, 2021	$ 8,494		$ 333	$ 4,743	$ 2,891	$ (288)	[1]	$ 295	$ 520
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	198				195			3
Other comprehensive income (loss)	(424)					(424)	[1]
Cash dividends declared:
Preferred stock	(8)				(8)
Common stock	(82)				(82)
Preferred stock issuance (in shares)		4,936
Preferred stock issuance	494	$ 494
Common stock repurchased (in shares)			(120)
Common stock repurchased	(2)			(2)
Common stock issued for:
Stock options exercised and restricted stock awards (in shares)			1,130
Stock options exercised and restricted stock awards	15		$ 1	14
Stock-based compensation expense	14			14
Dividends declared - noncontrolling interest of subsidiary preferred stock	(3)							(3)
Balance, ending of period (in shares) at Mar. 31, 2022			534,587						31,686
Balance, end of period at Mar. 31, 2022	8,696		$ 334	4,769	2,996	(712)	[1]	295	$ 1,014
Balance, beginning of period (in shares) at Dec. 31, 2021			533,577						26,750
Balance, beginning of period at Dec. 31, 2021	8,494		$ 333	4,743	2,891	(288)	[1]	295	$ 520
Balance, ending of period (in shares) at Dec. 31, 2022			537,101						31,686
Balance, end of period at Dec. 31, 2022	8,547		$ 336	4,840	3,430	(1,368)	[2]	295	$ 1,014
Balance, end of period (Accounting Standards Update 2022-02) at Dec. 31, 2022	$ 4				4
Common stock issued for:
Accounting Standards Update [Extensible List]	Accounting Standards Update 2022-02
Net income	$ 255				251			4
Other comprehensive income (loss)	160					160	[2]
Preferred stock	(8)				(8)
Common stock	(82)				(82)
Common stock repurchased (in shares)			(159)
Common stock repurchased	(4)			(4)
Stock options exercised and restricted stock awards (in shares)			677
Stock options exercised and restricted stock awards	5			5
Stock-based compensation expense	22			22
Dividends declared - noncontrolling interest of subsidiary preferred stock	(4)							(4)
Balance, ending of period (in shares) at Mar. 31, 2023			537,619						31,686
Balance, end of period at Mar. 31, 2023	$ 8,895		$ 336	$ 4,863	$ 3,595	$ (1,208)	[2]	$ 295	$ 1,014

[1] Due to the nature of the preferred stock issued by FHN and its subsidiaries, all components of other comprehensive income (loss) have been attributed solely to FHN as the controlling interest holder.

[2] Due to the nature of the preferred stock issued by FHN and its subsidiaries, all components of other comprehensive income (loss) have been attributed solely to FHN as the controlling interest holder.

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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Common stock - cash dividends declared per share (in dollars per share)	$ 0.15	$ 0.15
Common stock repurchased under share repurchase program	$ 4	$ 2
Preferred Stock
Number of shares issued in transaction (in shares)		4,936
Preferred stock issuance, net of offering cost (in dollars per share)		$ 100,000

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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating Activities
Net income	$ 255	$ 198
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for credit losses	50	(40)
Deferred income tax expense (benefit)	6	38
Depreciation and amortization of premises and equipment	14	15
Amortization of intangible assets	12	13
Net other amortization and accretion	4	(10)
Net (increase) decrease in trading securities	375	514
Net (increase) decrease in derivatives	(266)	395
Stock-based compensation expense	22	14
Securities (gains) losses, net	0	(6)
Loans held for sale:
Purchases and originations	(477)	(1,511)
Gross proceeds from settlements and sales	293	920
(Gain) loss due to fair value adjustments and other	2	13
Other operating activities, net	(359)	141
Total adjustments	(324)	496
Net cash provided by (used in) operating activities	(69)	694
Investing Activities
Proceeds from maturities of securities available for sale	244	408
Purchases of securities available for sale	(221)	(1,492)
Proceeds from prepayments of securities held to maturity	10	11
Proceeds from sales of premises and equipment	0	4
Purchases of premises and equipment	(5)	(10)
Net (increase) decrease in loans and leases	(949)	(134)
Net (increase) decrease in interest-bearing deposits with banks	(1,103)	1,359
Other investing activities, net	2	8
Net cash provided by (used in) investing activities	(2,022)	154
Common stock:
Stock options exercised	5	15
Cash dividends paid	(83)	(82)
Repurchase of shares	(4)	(2)
Preferred stock:
Preferred stock issuance	0	494
Cash dividends paid - preferred stock - noncontrolling interest	(4)	(3)
Cash dividends paid - preferred stock	(8)	(8)
Net increase (decrease) in deposits	(2,049)	(781)
Net increase (decrease) in short-term borrowings	3,979	(405)
Increases (decreases) in term borrowings	8	1
Net cash provided by (used in) financing activities	1,844	(771)
Net increase (decrease) in cash and cash equivalents	(247)	77
Cash and cash equivalents at beginning of period	1,543	1,788
Cash and cash equivalents at end of period	1,296	1,865
Supplemental Disclosures
Total interest paid	200	19
Total taxes paid	3	2
Total taxes refunded	2	1
Transfer from loans to OREO	2	0
Transfer from loans HFS to trading securities	$ 122	$ 736

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Basis of Presentation and Accounting Policies

3 Months Ended

Mar. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation and Accounting Policies

Basis of Presentation and Accounting Policies

The accompanying unaudited consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all information and notes necessary for complete financial statements in accordance with GAAP. In the opinion of management, the accompanying unaudited consolidated financial statements contain all significant adjustments, consisting of normal and recurring items, considered necessary for fair presentation. These interim financial statements should be read in conjunction with FHN's audited consolidated financial statements and notes in FHN's Annual Report on Form 10-K for the year ended December 31, 2022. Operating results for the interim period are not necessarily indicative of the results that may be expected for the full year.

All significant intercompany balances and transactions have been eliminated in consolidation. Certain amounts reported in prior years have been reclassified to conform to the current period presentation. See the Glossary of Acronyms and Terms included in this Report for terms used herein.

TD Transaction

As previously disclosed, on February 27, 2022, FHN entered into an Agreement and Plan of Merger (the “TD Merger Agreement”) with The Toronto-Dominion Bank, a Canadian chartered bank (“TD”), and certain TD subsidiaries. On May 4, 2023, FHN and TD mutually terminated the TD Merger Agreement.

Merger and integration planning expenses related to the transactions associated with the TD Merger Agreement are recorded in FHN’s Corporate segment. Expenses recognized during the three months ended March 31, 2023 and 2022 were $21 million and $9 million, respectively.

Accounting Changes With Extended Transition Periods

In March 2020, the FASB issued ASU 2020-04, “Facilitation of the Effects of Reference Rate Reform on Financial Reporting” which provides several optional expedients and exceptions to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. The provisions of ASU 2020-04 primarily affect 1) contract modifications (e.g., loans, leases, debt, and derivatives) made in anticipation that a reference rate (e.g., LIBOR) will be discontinued and 2) the application of hedge accounting for existing relationships affected by those modifications. The provisions of ASU

2020-04 are effective upon release and apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Including the adoption of ASU 2022-06 (discussed below), the expedients and exceptions provided by ASU 2020-04 do not apply to contract modifications made and hedging relationships entered into or evaluated after December 31, 2024, except for hedging relationships existing as of December 31, 2024, that an entity has elected certain optional expedients for and that are retained through the end of the hedging relationship.

FHN has identified contracts affected by reference rate reform and developed modification plans for those contracts. FHN has elected to utilize the optional expedients and exceptions provided by ASU 2020-04 for certain contract modifications that have already been implemented. For cash flow hedges that reference 1-Month USD LIBOR, FHN has applied expedients related to 1) the assumption of probability of cash flows when reference rates are changed on hedged items 2) avoiding de-designation when critical terms (i.e., reference rates) change and 3) the allowed assumption of shared risk exposure for hedged items. For its 2022 and 2023 cash flow hedges that reference 1-Month Term SOFR, FHN has applied expedients related to 1) the allowed assumption of shared risk exposure for hedged items and 2) multiple allowed assumptions of conformity between hedged items and the hedging instrument when assessing effectiveness. FHN anticipates that it will continue to utilize the expedients and exceptions for future modifications in situations where they mitigate potential accounting outcomes that do not faithfully represent management’s intent or risk management activities, consistent with the purpose of the standard.

In December 2022, the FASB issued ASU 2022-06, "Deferral of the Sunset Date of Topic 848" which extends the transition window for ASU 2020-04 from December 31, 2022 to December 31, 2024, consistent with key USD LIBOR tenors continuing to be published through June 30, 2023.

In January 2021, the FASB issued ASU 2021-01, "Scope" to expand the scope of ASU 2020-04 to apply to certain contract modifications that were implemented in October 2020 by derivative clearinghouses for the use of Secure Overnight Funding Rate (SOFR) in discounting, margining and price alignment for centrally cleared derivatives, including derivatives utilized in hedging relationships. ASU 2021-01 also applies to derivative contracts affected by the change in discounting convention regardless of whether they are centrally cleared (i.e., bi-lateral

contracts can also be modified) and regardless of whether they reference LIBOR. ASU 2021-01 was effective immediately upon issuance with retroactive application permitted. FHN elected to retroactively apply the provisions of ASU 2021-01 because FHN's centrally cleared derivatives were affected by the change in discounting convention and because FHN has other bi-lateral derivative contracts that may be modified to conform to the use of SOFR for discounting. Adoption did not have a significant effect on FHN's reported financial condition or results of operations.

Summary of Accounting Changes

ASU 2022-01

In March 2022, the FASB issued ASU 2022-01, "Fair Value Hedging - Portfolio Layer Method", which will expand FHN's ability to hedge the benchmark interest rate risk of portfolios of financial interests (or beneficial interests) in a fair value hedge. The provisions of ASU 2022-01 also permit FHN to apply the same portfolio hedging method to both prepayable and non-prepayable financial assets, namely by expanding the use of the "portfolio layer" method to non-prepayable financial assets. ASU 2022-01 also permits multiple hedged layers to be designated as a single closed portfolio to achieve hedge accounting. Additionally, the ASU requires that basis adjustments must be maintained on the closed portfolio of assets as a whole, and not allocated to individual assets for active portfolio layer method hedges. ASU 2022-01 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. FHN may utilize the provisions of ASU 2022-01 in its future hedging strategies.

ASU 2022-02

In March 2022, the FASB issued ASU 2022-02, “Troubled Debt Restructurings and Vintage Disclosures” that eliminates current TDR recognition and measurement guidance and instead requires the Company to evaluate whether the modification represents a new loan or a continuation of an existing loan (which is consistent with the accounting for other loan modifications). The provisions of ASU 2022-02 also enhance existing disclosure requirements and introduces new disclosures related to certain modifications made to borrowers experiencing financial difficulty. The provisions of this ASU also require FHN to disclose current period gross write-offs of loans and leases by year of origination.

ASU 2022-02 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. For the transition method related to the recognition and measurement of TDRs, FHN elected to apply the modified retrospective transition effective January 1, 2023, resulting in a cumulative-effect reduction in ALLL of $6 million and an increase to retained earnings of $4 million, net of tax. The disclosure provisions of ASU

2022-02 are applied prospectively and presented in Note 3 – Loans and Leases and Note 4 – Allowance for Credit Losses.

Accounting Changes Issued But Not Currently Effective

ASU 2023-02

In March 2023, the FASB issued ASU 2023-02, “Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method” which permits investors to elect to account for their tax equity investments, regardless of the tax credit program from which the income tax credits are received, using the proportional amortization method if certain conditions are met. The proportional amortization method results in the cost of the investment being amortized in proportion to the income tax credits and other income tax benefits received, with the amortization of the investment and the income tax credits being presented net in the income statement as a component of income tax provision (benefit). Prior to ASU 2023-02, the proportional amortization method was only available to qualifying low income housing equity investments. An investor is required to make an accounting policy election to apply the proportional amortization method on a tax-credit-program-by-tax-credit-program basis. An investor that applies the proportional amortization method to qualifying tax equity investments must account for the receipt of the investment tax credits using the flow-through method, even if the entity applies the deferral method for other investment tax credits received. ASU 2023-02 also requires specific disclosures that must be applied to all investments that generate income tax credits and other income tax benefits from a tax credit program for which the entity has elected to apply the proportional amortization method.

ASU 2023-02 is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. Early adoption is permitted for all entities in any interim period. If ASU 2023-02 is adopted in an interim period, it must be adopted as of the beginning of the fiscal year that includes that interim period. Adoption of ASU 2023-02 is applied on either a modified retrospective (cumulative catch up) or a retrospective (representment of prior years) basis. FHN is assessing 1) the applicability of ASU 2023-02 to its tax credit investments and 2) whether to elect the proportional amortization method for qualifying investments.

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Investment Securities

3 Months Ended

Mar. 31, 2023

Marketable Securities [Abstract]

Investment Securities

Investment Securities

The following tables summarize FHN’s investment securities as of March 31, 2023 and December 31, 2022:

INVESTMENT SECURITIES AT MARCH 31, 2023
	March 31, 2023
(Dollars in millions)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Securities available for sale:
Government agency issued MBS	$	5,416	$	2	$	(622)	$	4,796
Government agency issued CMO	2,650		—		(336)		2,314
Other U.S. government agencies	1,374		6		(141)		1,239
States and municipalities	650		2		(47)		605
Total securities available for sale (a)	$	10,090	$	10	$	(1,146)	$	8,954
Securities held to maturity:
Government agency issued MBS	$	889	$	—	$	(95)	$	794
Government agency issued CMO	473		—		(53)		420
Total securities held to maturity	$	1,362	$	—	$	(148)	$	1,214

(a)Includes $6.9 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.

INVESTMENT SECURITIES AT YE 2022
	December 31, 2022
(Dollars in millions)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Securities available for sale:
Government agency issued MBS	$	5,457	$	1	$	(695)	$	4,763
Government agency issued CMO	2,682		—		(369)		2,313
Other U.S. government agencies	1,325		—		(162)		1,163
States and municipalities	658		1		(62)		597
Total securities available for sale (a)	$	10,122	$	2	$	(1,288)	$	8,836
Securities held to maturity:
Government agency issued MBS	$	897	$	—	$	(109)	$	788
Government agency issued CMO	474		—		(53)		421
Total securities held to maturity	$	1,371	$	—	$	(162)	$	1,209

(a)Includes $6.5 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.

The amortized cost and fair value by contractual maturity for the debt securities portfolio as of March 31, 2023 is provided below:

DEBT SECURITIES PORTFOLIO MATURITIES
	Held to Maturity				Available for Sale
(Dollars in millions)	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Within 1 year	$	—	$	—	$	9	$	9
After 1 year through 5 years	—		—		127		123
After 5 years through 10 years	—		—		391		357
After 10 years	—		—		1,497		1,355
Subtotal	—		—		2,024		1,844
Government agency issued MBS and CMO (a)	1,362		1,214		8,066		7,110
Total	$	1,362	$	1,214	$	10,090	$	8,954

(a)Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

Gross gains and losses on sales of AFS securities for the three months ended March 31, 2023 and 2022 were insignificant. Cash proceeds from sales of AFS securities were insignificant for the three months ended March 31, 2023 and March 31, 2022.

The following tables provide information on investments within the available-for-sale portfolio that had unrealized losses as of March 31, 2023 and December 31, 2022:

AFS INVESTMENT SECURITIES WITH UNREALIZED LOSSES

	As of March 31, 2023
	Less than 12 months				12 months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Government agency issued MBS	$	700	$	(20)	$	3,996	$	(602)	$	4,696	$	(622)
Government agency issued CMO	309		(15)		2,006		(321)		2,315		(336)
Other U.S. government agencies	265		(10)		733		(131)		998		(141)
States and municipalities	53		(2)		451		(45)		504		(47)
Total	$	1,327	$	(47)	$	7,186	$	(1,099)	$	8,513	$	(1,146)

 

	As of December 31, 2022
	Less than 12 months				12 months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Government agency issued MBS	$	2,314	$	(249)	$	2,350	$	(446)	$	4,664	$	(695)
Government agency issued CMO	1,104		(123)		1,209		(246)		2,313		(369)
Other U.S. government agencies	643		(67)		424		(95)		1,067		(162)
States and municipalities	493		(48)		54		(14)		547		(62)
Total	$	4,554	$	(487)	$	4,037	$	(801)	$	8,591	$	(1,288)

FHN has evaluated all AFS debt securities that were in unrealized loss positions in accordance with its accounting policy for recognition of credit losses. No AFS debt securities were determined to have credit losses. Total AIR not included in the fair value or amortized cost basis of AFS debt securities was $30 million and $32 million as of March 31, 2023 and December 31, 2022, respectively. Consistent with FHN's review of the related securities, there were no credit-related write downs of AIR for AFS debt securities during the reporting periods. Additionally, for AFS debt securities with unrealized losses, FHN does not intend to sell them, and it is more likely than not that FHN will not be required to sell them prior to recovery. Therefore, no write downs of these investments to fair value occurred during the reporting periods.

For HTM securities, an allowance for credit losses is required to absorb estimated lifetime credit losses. Total AIR not included in the fair value or amortized cost basis of HTM debt securities was $3 million as of both March 31, 2023 and December 31, 2022. FHN has assessed the risk of credit loss and has determined that no allowance for credit losses for HTM securities was necessary as of March 31, 2023 and December 31, 2022. The evaluation of credit risk includes consideration of third-party and government guarantees (both explicit and implicit), senior or subordinated status, credit ratings of the issuer, the effects of interest rate changes since purchase and observable market information such as issuer-specific credit spreads.

The carrying amount of equity investments without a readily determinable fair value was $80 million and $79 million at March 31, 2023 and December 31, 2022, respectively. The year-to-date 2023 and 2022 gross amounts of upward and downward valuation adjustments were not significant.

Unrealized gains of $2 million and $4 million were recognized in the three months ended March 31, 2023 and 2022, respectively, for equity investments with readily determinable fair values.

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Loans and Leases

3 Months Ended

Mar. 31, 2023

Receivables [Abstract]

Loans and Leases

Loans and Leases

The loans and leases portfolio is disaggregated into portfolio segments and then further disaggregated into classes for certain disclosures. GAAP defines a portfolio segment as the level at which an entity develops and documents a systematic method for determining its allowance for credit losses. A class is generally a disaggregation of a portfolio segment and is generally determined based on risk characteristics of the loan and FHN’s method for monitoring and assessing credit risk and performance. FHN's loan and lease portfolio segments are commercial and consumer. The classes of loans and leases are: (1) commercial, financial, and industrial, which

includes commercial and industrial loans and leases and loans to mortgage companies, (2) commercial real estate, (3) consumer real estate, which includes both real estate installment and home equity lines of credit, and (4) credit card and other.

The following table provides the amortized cost basis of loans and leases by portfolio segment and class as of March 31, 2023 and December 31, 2022, excluding accrued interest of $227 million and $226 million, respectively, which is included in other assets in the Consolidated Balance Sheets.

LOANS AND LEASES BY PORTFOLIO SEGMENT
(Dollars in millions)	March 31, 2023		December 31, 2022
Commercial:
Commercial and industrial (a) (b)	$	30,132	$	29,523
Loans to mortgage companies	2,040		2,258
Total commercial, financial, and industrial	32,172		31,781
Commercial real estate	13,398		13,228
Consumer:
HELOC	2,114		2,028
Real estate installment loans	10,554		10,225
Total consumer real estate	12,668		12,253
Credit card and other	807		840
Loans and leases	$	59,045	$	58,102
Allowance for loan and lease losses	(715)		(685)
Net loans and leases	$	58,330	$	57,417

(a)Includes equipment financing leases of $1.1 billion for March 31, 2023 and December 31, 2022.

(b)Includes PPP loans fully guaranteed by the SBA of $53 million and $76 million as of March 31, 2023 and December 31, 2022, respectively.

Restrictions

Loans and leases with carrying values of $39.6 billion and $38.3 billion were pledged as collateral for borrowings at March 31, 2023 and December 31, 2022, respectively.

Concentrations of Credit Risk

Most of FHN’s business activity is with clients located in the southern United States. FHN’s lending activity is concentrated in its market areas within those states. As of March 31, 2023, FHN had loans to mortgage companies of $2.0 billion and loans to finance and insurance companies of $4.2 billion. As a result, 19% of the C&I portfolio is sensitive to impacts on the financial services industry.

Credit Quality Indicators

FHN employs a dual grade commercial risk grading methodology to assign an estimate for the probability of default and the loss given default for each commercial loan using factors specific to various industry, portfolio, or product segments that result in a rank ordering of risk and

the assignment of grades PD 1 to PD 16. This credit grading system is intended to identify and measure the credit quality of the loan and lease portfolio by analyzing the migration between grading categories. It is also integral to the estimation methodology utilized in determining the ALLL since an allowance is established for pools of commercial loans based on the credit grade assigned. Each PD grade corresponds to an estimated one-year default probability percentage. PD grades are continually evaluated but require a formal scorecard annually.

PD 1 through PD 12 are “pass” grades. PD grades 13-16 correspond to the regulatory-defined categories of special mention (13), substandard (14), doubtful (15), and loss (16). Special mention loans and leases have potential weaknesses that, if left uncorrected, may result in deterioration of FHN's credit position at some future date. Substandard commercial loans and leases have well-defined weaknesses and are characterized by the distinct possibility that FHN will sustain some loss if the

deficiencies are not corrected. Doubtful commercial loans and leases have the same weaknesses as substandard loans and leases with the added characteristics that the probability of loss is high, and collection of the full amount is improbable.

The following tables provide the amortized cost basis of the commercial loan portfolio by year of origination and credit quality indicator as of March 31, 2023 and December 31, 2022:

C&I PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		LMC (a)		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12) (b)	$	893	$	5,814	$	3,977	$	1,800	$	1,995	$	4,717	$	2,040	$	9,411	$	351	$	30,998
Special Mention (PD grade 13)	1		24		59		17		128		87		—		177		1		494
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	36		34		57		132		43		189		—		104		85		680
Total C&I loans	$	930	$	5,872	$	4,093	$	1,949	$	2,166	$	4,993	$	2,040	$	9,692	$	437	$	32,172

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		LMC (a)		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12) (b)	$	5,856	$	4,040	$	1,980	$	2,099	$	1,229	$	3,710	$	2,258	$	9,165	$	371	$	30,708
Special Mention (PD grade 13)	19		63		19		141		9		90		—		126		—		467
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	41		54		51		38		67		124		—		134		97		606
Total C&I loans	$	5,916	$	4,157	$	2,050	$	2,278	$	1,305	$	3,924	$	2,258	$	9,425	$	468	$	31,781

(a)    LMC includes non-revolving commercial lines of credit to qualified mortgage companies primarily for the temporary warehousing of eligible mortgage loans prior to the borrower's sale of those mortgage loans to third-party investors. The loans are of short duration with maturities less than one year.

(b)    Balances include PPP loans.

CRE PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12)	$	240	$	2,846	$	3,442	$	1,386	$	1,704	$	3,251	$	233	$	19	$	13,121
Special Mention (PD grade 13)	—		—		1		2		85		57		—		—		145
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	—		1		4		11		48		59		9		—		132
Total CRE loans	$	240	$	2,847	$	3,447	$	1,399	$	1,837	$	3,367	$	242	$	19	$	13,398

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12)	$	2,637	$	3,324	$	1,488	$	1,855	$	808	$	2,565	$	274	$	20	$	12,971
Special Mention (PD grade 13)	—		3		3		37		68		5		1		—		117
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	1		4		12		50		31		31		11		—		140
Total CRE loans	$	2,638	$	3,331	$	1,503	$	1,942	$	907	$	2,601	$	286	$	20	$	13,228

The consumer portfolio is comprised primarily of smaller-balance loans which are very similar in nature in that most are standard products and are backed by residential real estate. Because of the similarities of consumer loan types, FHN is able to utilize the FICO score, among other attributes, to assess the credit quality of consumer borrowers. FICO scores are refreshed on a quarterly basis in an attempt to reflect the recent risk profile of the borrowers. Accruing delinquency amounts are indicators of asset quality within the credit card and other consumer portfolio.

The following table reflects the amortized cost basis by year of origination and refreshed FICO scores for

consumer real estate loans as of March 31, 2023 and December 31, 2022. Within consumer real estate, classes include HELOC and real estate installment loans. HELOCs are loans which during their draw period are classified as revolving loans. Once the draw period ends and the loan enters its repayment period, the loan converts to a term loan and is classified as a revolving loan converted to a term loan. All loans classified in the following tables as revolving loans or revolving loans converted to term loans are HELOCs. Real estate installment loans are originated as fixed term loans and are classified below in their vintage year. All loans in the following tables classified in a vintage year are real estate installment loans.

CONSUMER REAL ESTATE PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	397	$	2,157	$	1,822	$	800	$	512	$	1,516	$	1,383	$	60	$	8,647
FICO score 720-739	45		292		245		114		97		258		184		17		1,252
FICO score 700-719	34		241		202		92		54		249		151		21		1,044
FICO score 660-699	42		207		136		88		55		328		192		21		1,069
FICO score 620-659	1		21		24		25		40		120		45		8		284
FICO score less than 620	2		15		19		31		12		261		18		14		372
Total	$	521	$	2,933	$	2,448	$	1,150	$	770	$	2,732	$	1,973	$	141	$	12,668

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	2,154	$	1,847	$	819	$	523	$	278	$	1,294	$	1,297	$	63	$	8,275
FICO score 720-739	292		246		116		98		34		238		183		18		1,225
FICO score 700-719	242		206		93		55		35		226		142		22		1,021
FICO score 660-699	214		137		90		55		62		278		192		23		1,051
FICO score 620-659	21		24		25		41		20		105		47		9		292
FICO score less than 620	15		19		32		12		23		256		16		16		389
Total	$	2,938	$	2,479	$	1,175	$	784	$	452	$	2,397	$	1,877	$	151	$	12,253

The following tables reflect the amortized cost basis by year of origination and refreshed FICO scores for credit card and other loans as of March 31, 2023 and December 31, 2022.

CREDIT CARD & OTHER PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	8	$	31	$	14	$	6	$	7	$	28	$	252	$	8	$	354
FICO score 720-739	1		3		2		2		1		4		33		1		47
FICO score 700-719	1		3		3		1		1		4		28		—		41
FICO score 660-699	—		3		1		1		1		8		31		1		46
FICO score 620-659	—		1		2		—		—		2		14		—		19
FICO score less than 620	2		7		6		6		10		85		183		1		300
Total	$	12	$	48	$	28	$	16	$	20	$	131	$	541	$	11	$	807

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	36	$	14	$	10	$	10	$	4	$	25	$	291	$	6	$	396
FICO score 720-739	3		2		2		1		—		4		30		1		43
FICO score 700-719	3		3		1		1		—		4		33		1		46
FICO score 660-699	3		2		1		1		2		7		30		1		47
FICO score 620-659	1		3		1		—		—		3		18		—		26
FICO score less than 620	7		6		6		10		7		71		174		1		282
Total	$	53	$	30	$	21	$	23	$	13	$	114	$	576	$	10	$	840

Nonaccrual and Past Due Loans and Leases

Loans and leases are placed on nonaccrual if it becomes evident that full collection of principal and interest is at risk, impairment has been recognized as a partial charge-off of principal balance due to insufficient collateral value and past due status, or on a case-by-case basis if FHN continues to receive payments but there are other borrower-specific issues. Included in nonaccrual are loans

for which FHN continues to receive payments including residential real estate loans where the borrower has been discharged of personal obligation through bankruptcy.

Past due loans are loans contractually past due as to interest or principal payments, but which have not yet been put on nonaccrual status.

The following table reflects accruing and non-accruing loans and leases by class on March 31, 2023 and December 31, 2022:

ACCRUING & NON-ACCRUING LOANS AND LEASES
	March 31, 2023
	Accruing								Non-Accruing
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Total Accruing		Current		30-89 Days Past Due		90+ Days Past Due		Total Non- Accruing		Total Loans and Leases
Commercial, financial, and industrial:
C&I (a)	$	29,902	$	26	$	—	$	29,928	$	127	$	6	$	71	$	204	$	30,132
Loans to mortgage companies	2,040		—		—		2,040		—		—		—		—		2,040
Total commercial, financial, and industrial	31,942		26		—		31,968		127		6		71		204		32,172
Commercial real estate:
CRE (b)	13,330		5		—		13,335		19		26		18		63		13,398
Consumer real estate:
HELOC (c)	2,049		15		5		2,069		33		5		7		45		2,114
Real estate installment loans (d)	10,415		27		2		10,444		56		12		42		110		10,554
Total consumer real estate	12,464		42		7		12,513		89		17		49		155		12,668
Credit card and other:
Credit card	286		4		5		295		—		—		—		—		295
Other	508		2		—		510		1		1		—		2		512
Total credit card and other	794		6		5		805		1		1		—		2		807
Total loans and leases	$	58,530	$	79	$	12	$	58,621	$	236	$	50	$	138	$	424	$	59,045

	December 31, 2022
	Accruing								Non-Accruing
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Total Accruing		Current		30-89 Days Past Due		90+ Days Past Due		Total Non- Accruing		Total Loans and Leases
Commercial, financial, and industrial:
C&I (a)	$	29,309	$	50	$	11	$	29,370	$	64	$	10	$	79	$	153	$	29,523
Loans to mortgage companies	2,258		—		—		2,258		—		—		—		—		2,258
Total commercial, financial, and industrial	31,567		50		11		31,628		64		10		79		153		31,781
Commercial real estate:
CRE (b)	13,208		11		—		13,219		7		—		2		9		13,228
Consumer real estate:
HELOC (c)	1,967		12		5		1,984		32		4		8		44		2,028
Real estate installment loans (d)	10,079		25		13		10,117		56		5		47		108		10,225
Total consumer real estate	12,046		37		18		12,101		88		9		55		152		12,253
Credit card and other:
Credit card	287		5		4		296		—		—		—		—		296
Other	540		2		—		542		1		—		1		2		544
Total credit card and other	827		7		4		838		1		—		1		2		840
Total loans and leases	$	57,648	$	105	$	33	$	57,786	$	160	$	19	$	137	$	316	$	58,102

(a) $204 million and $147 million of C&I loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(b) $55 million and $5 million of CRE loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(c) $7 million and $5 million of HELOC loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(d) $10 million and $7 million of real estate installment loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

Collateral-Dependent Loans

Collateral-dependent loans are defined as loans for which repayment is expected to be derived substantially through the operation or sale of the collateral and where the borrower is experiencing financial difficulty. At a minimum, the estimated value of the collateral for each loan equals the current book value.

As of March 31, 2023 and December 31, 2022, FHN had commercial loans with amortized cost of approximately $256 million and $124 million, respectively, that were based on the value of underlying collateral. Collateral-dependent C&I and CRE loans totaled $199 million and $57 million, respectively, at March 31, 2023. The collateral for these loans generally consists of business assets including land, buildings, equipment and financial assets. During the three months ended March 31, 2023, FHN recognized charge-offs of $12 million on these loans related to reductions in estimated collateral values.

Consumer HELOC and real estate installment loans with amortized cost based on the value of underlying real estate collateral were approximately $7 million and $29 million, respectively, as of March 31, 2023 and $7 million and $26 million, respectively, as of December 31, 2022. Charge-offs during the three months ended March 31, 2023 and March 31, 2022 were not significant for collateral-dependent consumer loans.

Loan Modifications to Troubled Borrowers

As part of FHN’s ongoing risk management practices, FHN attempts to work with borrowers when necessary to extend or modify loan terms to better align with their current ability to repay. Modifications could include extension of the maturity date, reductions of the interest rate, reduction or forgiveness of accrued interest, or principal forgiveness. Combinations of these modifications may also be made for individual loans. Extensions and modifications to loans are made in accordance with internal policies and guidelines which conform to regulatory guidance. Principal reductions may be made in limited circumstances, typically for specific commercial loan workouts, and in the event of borrower bankruptcy. Each occurrence is unique to the borrower and is evaluated separately.

Troubled loans are considered those in which the borrower is experiencing financial difficulty. The assessment of whether a borrower is experiencing financial difficulty can be subjective in nature and management’s judgment may be required in making this determination. FHN may determine that a borrower is experiencing financial difficulty if the borrower is currently in default on any of its debt, or if it is probable that a borrower may default in the foreseeable future absent a

modification. Many aspects of a borrower’s financial situation are assessed when determining whether they are experiencing financial difficulty.

Troubled commercial loans are typically modified through forbearance agreements which could include reduced interest rates, reduced payments, term extension, or entering into short sale agreements. Principal reductions may occur in specific circumstances.

Modifications for troubled consumer loans are generally structured using parameters of U.S. government-sponsored programs. For HELOC and real estate installment loans, troubled loans are typically modified by an interest rate reduction and a possible maturity date extension to reach an affordable housing debt-to-income ratio. Despite the absence of a loan modification by FHN, the discharge of personal liability through bankruptcy proceedings is considered a court-imposed modification.

For the credit card portfolio, troubled loan modifications are typically enacted through either a short-term credit card hardship program or a longer-term credit card workout program. In the credit card hardship program, borrowers may be granted rate and payment reductions for six months to one year. In the credit card workout program, borrowers are granted a rate reduction to 0% and a term extension for up to five years.

Modifications to Borrowers Experiencing Financial Difficulty

For periods subsequent to December 31, 2022, information regarding loans modified when a borrower is experiencing financial difficulty are included in the tables below.

The following tables present the amortized cost basis at the end of the reporting period of loans modified to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and type of modification made, as well as the financial effect of the modifications made as of March 31, 2023.

LOAN MODIFICATIONS TO BORROWERS EXPERIENCING FINANCIAL DIFFICULTY

	March 31, 2023
	Term Extension
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	63	0.2	%	Added a weighted-average 1 year to the life of loans, which reduced monthly payment amounts for the borrowers
CRE	32		0.2		Added a weighted-average 0.6 years to the life of loans, which reduced monthly payment amounts for the borrowers
Consumer Real Estate	1		—		Added a weighted-average 14.9 years to the life of loans, which reduced monthly payment amounts for the borrowers
Credit Card and Other	—		—		N/A
Total	$	96	0.2	%

	March 31, 2023
	Payment Deferrals
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	—	—	%	N/A
CRE	—		—		N/A
Consumer Real Estate	4		—		Payment deferral for 11 months, with a balloon payment at the end of the term
Credit Card and Other	—		—		N/A
Total	$	4	—	%

	March 31, 2023
	Combination - Term Extension and Interest Rate Reduction
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	—	—	%	N/A
CRE	—		—		N/A
Consumer Real Estate	2		—		Added a weighted-average 8.8 years to the life of loans and reduced weighted-average contractual interest rate from 5.0% to 4.9%
Credit Card and Other	—		—		N/A
Total	$	2	—	%

	March 31, 2023
	Combination - Principal Forgiveness and Term Extension
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	18	0.1	%	Reduced the balance of the loans by $2 million and added a weighted-average 6.2 years to the life of loans
CRE	—		—		N/A
Consumer Real Estate	—		—		N/A
Credit Card and Other	—		—		N/A
Total	$	18	—	%

Loan modifications to borrowers experiencing financial difficulty that had a payment default during the period were insignificant as of March 31, 2023. FHN closely monitors the performance of the loans that are modified to borrowers experiencing financial difficulty to understand the effectiveness of its modification efforts.

The following table depicts the performance of loans that have been modified in the last 12 months:

PERFORMANCE OF LOANS THAT HAVE BEEN MODIFIED IN THE LAST 12 MONTHS
	March 31, 2023
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Non-Accruing
C&I	$	63	$	—	$	—	$	18
CRE	32		—		—		—
Consumer Real Estate	1		—		—		6
Credit Card and Other	—		—		—		—
Total	$	96	$	—	$	—	$	24

Troubled Debt Restructurings

Prior to January 1, 2023, a modification was classified as a TDR if the borrower was experiencing financial difficulty and it was determined that FHN granted a concession to the borrower. Concessions represented modifications that FHN would not otherwise consider if a borrower had not been experiencing financial difficulty. Evaluation of whether a concession was granted, was subjective in nature and management’s judgment was required in making the determination of whether a modification was

classified as a TDR. All non-reaffirmed residential real estate loans discharged in Chapter 7 bankruptcy were considered concessions and classified as nonaccruing TDRs.

On December 31, 2022, FHN had $180 million of portfolio loans classified as TDRs. Additionally, $30 million of loans held for sale as of December 31, 2022 were classified as TDRs.

The following table presents the end of period balance for loans modified in a TDR during the year ended December 31, 2022:

LOANS MODIFIED IN A TDR
	Year Ended December 31, 2022
(Dollars in millions)	Number	Pre-Modification Outstanding Recorded  Investment		Post-Modification Outstanding Recorded  Investment
C&I	6	$	30	$	24
CRE	1	1		1
HELOC	98	7		7
Real estate installment loans	181	41		41
Credit card and other	81	12		12
Total TDRs	367	$	91	$	85

The following table presents TDRs which re-defaulted during 2022 and as to which the modification occurred 12 months or less prior to the re-default. For purposes of this disclosure, FHN generally defines payment default as 30 or more days past due.

LOANS MODIFIED IN A TDR THAT RE-DEFAULTED
	Year Ended December 31, 2022
(Dollars in millions)	Number	Recorded Investment
C&I	5	$	—
CRE	—	—
HELOC	22	1
Real estate installment loans	54	15
Credit card and other	17	—
Total TDRs	98	$	16

XML

Allowance for Credit Losses

3 Months Ended

Mar. 31, 2023

Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract]

Allowance for Credit Losses

Allowance for Credit Losses

Management's estimate of expected credit losses in the loan and lease portfolios is recorded in the ALLL and the reserve for unfunded lending commitments, collectively referred to as the Allowance for Credit Losses, or the ACL. The ALLL and the reserve for unfunded lending commitments are reported on the Consolidated Balance Sheets in the allowance for loan and lease losses and in other liabilities, respectively. Provision for credit losses related to the loans and leases portfolio and the unfunded lending commitments are reported in the Consolidated Statements of Income as provision for credit losses.

The ACL is maintained at a level management believes to be appropriate to absorb expected lifetime credit losses over the contractual life of the loan and lease portfolio and unfunded lending commitments. The determination of the ACL is based on periodic evaluation of the loan and lease portfolios and unfunded lending commitments considering a number of relevant underlying factors, including key assumptions and evaluation of quantitative and qualitative information.

The expected loan losses are the product of multiplying FHN’s estimates of probability of default (PD), loss given default (LGD), and individual loan level exposure at default (EAD), including amortization and prepayment assumptions, on an undiscounted basis. FHN uses models or assumptions to develop the expected loss forecasts, which incorporate multiple macroeconomic forecasts over a four-year reasonable and supportable forecast period. After the reasonable and supportable forecast period, the Company immediately reverts to its historical loss averages, evaluated over the historical observation period, for the remaining estimated life of the loans. In order to capture the unique risks of the loan portfolio within the PD, LGD, and prepayment models, FHN segments the portfolio into pools, generally incorporating loan grades for commercial loans. As there can be no certainty that actual economic performance will precisely follow any specific macroeconomic forecast, FHN uses qualitative adjustments where current loan characteristics or current or forecasted economic conditions differ from historical periods.

The evaluation of quantitative and qualitative information is performed through assessments of groups of assets that share similar risk characteristics and certain individual loans and leases that do not share similar risk characteristics with the collective group. As described in Note 3 - Loans and Leases, loans are grouped generally by product type and significant loan portfolios are assessed for credit losses using analytical or statistical models. The quantitative component utilizes economic forecast information as its foundation and is primarily based on analytical models that use known or estimated data as of the balance sheet date and forecasted data over the reasonable and supportable period. The ACL is also

affected by qualitative factors that FHN considers to reflect current judgment of various events and risks that are not measured in the quantitative calculations, including alternative economic forecasts.

In accordance with its accounting policy elections, FHN does not recognize a separate allowance for expected credit losses for AIR and records reversals of AIR as reductions of interest income. FHN reverses previously accrued but uncollected interest when an asset is placed on nonaccrual status. AIR and the related allowance for expected credit losses is included as a component of other assets. The total amount of interest reversals from loans placed on nonaccrual status and the amount of income recognized on nonaccrual loans during the three months ended March 31, 2023 and 2022 were not material.

Expected credit losses for unfunded commitments are estimated for periods where the commitment is not unconditionally cancellable. The measurement of expected credit losses for unfunded commitments mirrors that of loans and leases with the additional estimate of future draw rates (timing and amount).

Prior to January 1, 2023, TDRs were reflected in FHN’s estimate of expected credit losses as described in Note 1 - Significant Accounting Policies, in its 2022 Form 10-K. Subsequent to December 31, 2022, in accordance with the provisions of ASU 2022-02, FHN has ceased recognition of TDRs and no longer performs discounted cash flow calculations for these loans to estimate expected credit losses. As described in Note 3 – Loans and Leases, FHN now monitors and discloses information associated with modifications to borrowers experiencing financial difficulty. For both commercial and consumer portfolio segments, an adjustment to the ACL is generally not recorded at the time of modification because FHN includes these modified loans in its quantitative loss estimation processes. In the event of principal forgiveness, which primarily occurs for commercial loan workouts and consumer loans experiencing bankruptcy, FHN records the reduction in expected collectible principal balance as a charge-off against the ALLL.

The increase in the ACL balance as of March 31, 2023 as compared to December 31, 2022 largely reflects potential economic instability projected in the macroeconomic forecasts resulting from inflation and interest rate increases. In developing credit loss estimates for its loan and lease portfolios, FHN utilized two Moody’s forecast scenarios for its macroeconomic inputs. As of March 31, 2023, FHN's scenario selection process focused on key economic drivers such as unemployment and economic activity including recession risk. Risks considered include: the effects of inflation, rising interest rates, supply chain disruptions, labor/wage constraints, and international conflict. FHN selected one scenario as its base case, which

was the Moody's baseline growth scenario. The heaviest weight was placed on the FHN-selected downside scenario. A smaller weight was placed on the baseline forecast which assumed positive real GDP growth over the forecast horizon. No weighting was applied to the more positive macroeconomic scenario.

Management also made qualitative adjustments to reflect estimated recoveries based on a review of prior charge-off and recovery levels, for default risk associated with large

balances with individual borrowers, for estimated loss amounts not reflected in historical factors due to specific portfolio risk, and for instances where limited data for acquired loans is considered to affect modeled results.

The following table provides a rollforward of the ALLL and the reserve for unfunded lending commitments by portfolio type for the three months ended March 31, 2023 and 2022:

ROLLFORWARD OF ALLL & RESERVE FOR UNFUNDED LENDING COMMITMENTS
(Dollars in millions)	Commercial, Financial, and Industrial (a)		Commercial Real Estate		Consumer Real Estate		Credit Card and Other		Total
Allowance for loan and lease losses:
Balance as of January 1, 2023	$	308	$	146	$	200	$	31	$	685
Adoption of ASU 2022-02	1		—		(7)		—		(6)
Charge-offs	(14)		(2)		(1)		(5)		(22)
Recoveries	3		—		2		1		6
Provision for loan and lease losses	27		6		15		4		52
Balance as of March 31, 2023	$	325	$	150	$	209	$	31	$	715
Reserve for remaining unfunded commitments:
Balance as of January 1, 2023	55		22		10		—		87
Provision for remaining unfunded commitments	(2)		(1)		1		—		(2)
Balance as of March 31, 2023	53		21		11		—		85
Allowance for credit losses as of March 31, 2023	$	378	$	171	$	220	$	31	$	800
Allowance for loan and lease losses:
Balance as of January 1, 2022	$	334	$	154	$	163	$	19	$	670
Charge-offs	(13)		—		(1)		(5)		(19)
Recoveries	3		—		5		1		9
Provision for loan and lease losses	(37)		(3)		(3)		5		(38)
Balance as of March 31, 2022	$	287	$	151	$	164	$	20	$	622
Reserve for remaining unfunded commitments:
Balance as of January 1, 2022	$	46	$	12	$	8	$	—	$	66
Provision for remaining unfunded commitments	(3)		—		1		—		(2)
Balance as of March 31, 2022	43		12		9		—		64
Allowance for credit losses as of March 31, 2022	$	330	$	163	$	173	$	20	$	686

(a) C&I loans as of March 31, 2023 and 2022 include $53 million and $642 million in PPP loans, respectively, which due to the government guarantee and forgiveness provisions are considered to have no credit risk and therefore have no allowance for loan and lease losses.

The table below presents gross charge-offs by year of origination as of March 31, 2023:

GROSS CHARGE-OFFS
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving Loans		Total
C&I	$	—	$	5	$	—	$	1	$	—	$	6	$	2	$	14
CRE	—		—		—		—		2		—		—		2
Consumer Real Estate	—		—		—		—		—		1		—		1
Credit Card and Other	—		—		—		—		—		3		2		5
Total	$	—	$	5	$	—	$	1	$	2	$	10	$	4	$	22

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Mortgage Banking Activity

3 Months Ended

Mar. 31, 2023

Mortgage Banking [Abstract]

Mortgage Banking Activity

Mortgage Banking Activity

FHN originates mortgage loans for sale into the secondary market. These loans primarily consist of residential first lien mortgages that conform to standards established by GSEs that are major investors in U.S. home mortgages, but can also consist of junior lien and jumbo loans secured by residential property. These loans are primarily sold to private companies that are unaffiliated with the GSEs on a servicing-released basis. Gains and losses on these mortgage loans are included in mortgage banking and title income on the Consolidated Statements of Income.

Prior to the IBKC merger, FHN’s mortgage banking operations were not significant. At March 31, 2023, FHN

had approximately $38 million of loans that remained from pre-2009 mortgage business operations of legacy First Horizon. Activity related to the pre-2009 mortgage loans was primarily limited to payments and write-offs in 2023 and 2022, with no new originations or loan sales, and only an insignificant amount of repurchases. These loans are excluded from the disclosure below.

The following table summarizes activity relating to residential mortgage loans held for sale as of and for the three months ended March 31, 2023 and the year ended December 31, 2022.

MORTGAGE LOAN ACTIVITY
(Dollars in millions)	March 31, 2023		December 31, 2022
Balance at beginning of period	$	44	$	250
Originations and purchases	120		1,275
Sales, net of gains	(103)		(1,481)
Mortgage loans transferred from (to) held for investment	—		—
Balance at end of period	$	61	$	44

Mortgage Servicing Rights

FHN records mortgage servicing rights at the lower of cost or market value and amortizes them over the remaining servicing life of the loans, with consideration given to prepayment assumptions.

Mortgage servicing rights are included in other assets on the Consolidated Balance Sheets. Mortgage servicing rights had the following carrying values as of the periods indicated.

MORTGAGE SERVICING RIGHTS
	March 31, 2023						December 31, 2022
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Mortgage servicing rights	$	21	$	(5)	$	16	$	21	$	(5)	$	16

In addition, there was an insignificant amount of non-mortgage and commercial servicing rights as of March 31, 2023 and December 31, 2022. Total mortgage servicing fees included in mortgage banking and title income were $1 million and $2 million for the three months ended March 31, 2023 and 2022, respectively.

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Goodwill and Other Intangible Assets

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangible Assets

Goodwill and Other Intangible Assets

Goodwill

The following is a summary of goodwill by reportable segment included in the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022.

GOODWILL
(Dollars in millions)	Regional Banking		Specialty Banking		Total
December 31, 2021	$	880	$	631	$	1,511
Additions	—		—		—
December 31, 2022	$	880	$	631	$	1,511
Additions	—		—		—
March 31, 2023	$	880	$	631	$	1,511

FHN performed the required annual goodwill impairment test as of October 1, 2022. The annual impairment test did not indicate impairment in any of FHN’s reporting units as of the testing date. Following the testing date, management evaluated the events and circumstances that could indicate that goodwill might be impaired and concluded that it is not more likely than not that goodwill was impaired.

Accounting estimates and assumptions were made about FHN's future performance and cash flows, as well as other prevailing market factors (e.g., interest rates, economic trends, etc.) when determining fair value as part of the

goodwill impairment test. While management used the best information available to estimate future performance for each reporting unit, future adjustments to management's projections may be necessary if conditions differ substantially from the assumptions used in making the estimates.

Other intangible assets

The following table, which excludes fully amortized intangibles, presents other intangible assets included in the Consolidated Balance Sheets:

OTHER INTANGIBLE ASSETS
	March 31, 2023						December 31, 2022
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Core deposit intangibles	$	371	$	(181)	$	190	$	371	$	(171)	$	200
Client relationships	32		(14)		18		32		(13)		19
Other (a)	27		(13)		14		27		(12)		15
Total	$	430	$	(208)	$	222	$	430	$	(196)	$	234

(a)Includes non-compete covenants and purchased credit card intangible assets. Also includes state banking licenses which are not subject to amortization.

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Preferred Stock

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Preferred Stock

Preferred Stock

The following table presents a summary of FHN's non-cumulative perpetual preferred stock:

PREFERRED STOCK
(Dollars in millions)									March 31, 2023		December 31, 2022
	Issuance Date	Earliest Redemption Date (a)	Annual Dividend Rate		Dividend Payments	Shares Outstanding	Liquidation Amount		Carrying Amount		Carrying Amount
Series B	7/2/2020	8/1/2025	6.625%	(b)	Semi-annually	8,000	$	80	$	77	$	77
Series C	7/2/2020	5/1/2026	6.600%	(c)	Quarterly	5,750	58		59		59
Series D	7/2/2020	5/1/2024	6.100%	(d)	Semi-annually	10,000	100		94		94
Series E	5/28/2020	10/10/2025	6.500%		Quarterly	1,500	150		145		145
Series F	5/3/2021	7/10/2026	4.700%		Quarterly	1,500	150		145		145
Series G	2/28/2022	2/28/2027	N/A		N/A	4,936	494		494		494
						31,686	$	1,032	$	1,014	$	1,014

N/A - not applicable

(a) Denotes earliest optional redemption date. Earlier redemption is possible, at FHN's election, if certain regulatory capital events occur.

(b) Fixed dividend rate will reset on August 1, 2025 to three-month CME Term SOFR plus 4.52361% (0.26161% plus 4.262%).

(c) Fixed dividend rate will reset on May 1, 2026 to three-month CME Term SOFR plus 5.18161% (0.26161% plus 4.920%).

(d) Fixed dividend rate will reset on May 1, 2024 to three-month CME Term SOFR plus 4.12061% (0.26161% plus 3.859%).

On February 28, 2022, in connection with the execution of the TD Merger Agreement, FHN issued $494 million of Series G Perpetual Convertible Preferred Stock (the Series G Convertible Preferred Stock). The Series G Convertible Preferred Stock was convertible into up to 4.9% of the outstanding shares of FHN common stock in certain circumstances, including termination of the TD Merger Agreement. Because regulatory approval of the TD Transaction was not obtained, conversion will occur at a fixed rate of 4,000 shares of common stock for each share of Series G Convertible Preferred Stock. For more information on the impact of the convertible features on diluted earnings per share, see Note 9 - Earnings Per Share.

The $494 million carrying value of the Series G Convertible Preferred Stock qualified as Tier 1 Capital as of March 31, 2023. When conversion occurs, the Series G Convertible Preferred Stock will also qualify for Common Equity Tier 1 Capital.

Subsidiary Preferred Stock

First Horizon Bank has issued 300,000 shares of Class A Non-Cumulative Perpetual Preferred Stock (Class A Preferred Stock) with a liquidation preference of $1,000 per share. Dividends on the Class A Preferred Stock, if declared, accrue and are payable each quarter, in arrears, at a floating rate equal to the greater of three-month LIBOR plus 0.85% or 3.75% per annum. After June 30, 2023, that floating rate will be the greater of three-month CME Term SOFR plus 1.11161% (0.26161% plus 0.85%) or 3.75% per annum. These securities qualify fully as Tier 1 capital for both First Horizon Bank and FHN. On March 31, 2023 and December 31, 2022, $295 million of Class A

Preferred Stock was recognized as noncontrolling interest on the Consolidated Balance Sheets.

LIBOR Change to SOFR

On March 5, 2021, the U.K.'s Financial Conduct Authority announced that all tenors of LIBOR would cease publication or no longer be representative after June 30, 2023. On March 15, 2022, the Adjustable Interest Rate (LIBOR) Act was enacted in the U.S. The LIBOR Act provides that LIBOR will transition to a replacement benchmark based on the Secured Overnight Financing Rate (SOFR), plus a spread adjustment, in such covered contracts. Subsequently, the FRB adopted Regulation ZZ that identified CME Term SOFR, a forward term rate based on SOFR administered by CME Group Benchmark Administration, Ltd., plus a spread adjustment, as the replacement rate for securities for any interest rate calculations after June 30, 2023.

On April 25, 2023, FHN announced that each reference to LIBOR in each applicable securities contract (which term includes preferred stock and related depositary shares) will transition to CME Term SOFR, plus a tenor-based spread adjustment, on the first business day after June 30, 2023 pursuant to the LIBOR Act and the implementing regulations. The information presented in this Note reflects that transition.

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Components of Other Comprehensive Income (Loss)

3 Months Ended

Mar. 31, 2023

Other Comprehensive Income (Loss), Net of Tax [Abstract]

Components of Other Comprehensive Income (Loss)

Components of Other Comprehensive Income (Loss)

The following table provides the changes in accumulated other comprehensive income (loss) by component, net of tax, for the three months ended March 31, 2023 and 2022:

ACCUMULATED OTHER COMPREHENSIVE INCOME

(Dollars in millions)	Securities AFS		Cash Flow Hedges		Pension and Post-retirement Plans		Total
Balance as of January 1, 2023	$	(973)	$	(127)	$	(268)	$	(1,368)
Net unrealized gains (losses)	114		33		—		147
Amounts reclassified from AOCI	—		11		2		13
Other comprehensive income (loss)	114		44		2		160
Balance as of March 31, 2023	$	(859)	$	(83)	$	(266)	$	(1,208)

(Dollars in millions)	Securities AFS		Cash Flow Hedges		Pension and Post-retirement Plans		Total
Balance as of January 1, 2022	$	(36)	$	3	$	(255)	$	(288)
Net unrealized gains (losses)	(404)		(20)		—		(424)
Amounts reclassified from AOCI	—		(1)		1		—
Other comprehensive income (loss)	(404)		(21)		1		(424)
Balance as of March 31, 2022	$	(440)	$	(18)	$	(254)	$	(712)

Reclassifications from AOCI, and related tax effects, were as follows:

RECLASSIFICATIONS FROM AOCI
(Dollars in millions)	Three Months Ended March 31,
Details about AOCI	2023		2022		Affected line item in the statement where net income is presented
Cash Flow Hedges:
Realized (gains) losses on cash flow hedges	$	15	$	(1)	Interest and fees on loans and leases
Tax expense (benefit)	(4)		—		Income tax expense
	11		(1)
Pension and Postretirement Plans:
Amortization of prior service cost and net actuarial (gain) loss	3		1		Other expense
Tax expense (benefit)	(1)		—		Income tax expense
	2		1
Total reclassification from AOCI	$	13	$	—

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Earnings Per Share

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Earnings Per Share

Earnings Per Share

The computations of basic and diluted earnings per common share were as follows:

EARNINGS PER SHARE COMPUTATIONS
	Three Months Ended March 31,
(Dollars in millions, except per share data; shares in thousands)	2023		2022
Net income	$	255	$	198
Net income attributable to noncontrolling interest	4		3
Net income attributable to controlling interest	251		195
Preferred stock dividends	8		8
Net income available to common shareholders	$	243	$	187
Weighted average common shares outstanding—basic	536,938		533,218
Effect of dilutive restricted stock, performance equity awards and options	7,541		6,809
Effect of dilutive convertible preferred stock (a)	27,512		9,782
Weighted average common shares outstanding—diluted	571,991		549,809
Basic earnings per common share	$	0.45	$	0.35
Diluted earnings per common share	$	0.43	$	0.34

(a) On February 28, 2022, FHN issued $494 million of Series G Convertible Preferred Stock, which will be converted into common stock following the termination of the TD Merger Agreement. For more information on the convertible features, including the conversion rate, see Note 7 - Preferred Stock.

The following table presents average outstanding options and other equity awards that were excluded from the calculation of diluted earnings per share because they were either anti-dilutive (the exercise price was higher

than the weighted-average market price for the period) or the performance conditions have not been met:

ANTI-DILUTIVE EQUITY AWARDS
	Three Months Ended March 31,
(Shares in thousands)	2023		2022
Stock options excluded from the calculation of diluted EPS	—		72
Weighted average exercise price of stock options excluded from the calculation of diluted EPS	$	24.36	$	24.86
Other equity awards excluded from the calculation of diluted EPS	3,803		791

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Contingencies and Other Disclosures

3 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Contingencies and Other Disclosures

Contingencies and Other Disclosures

Contingencies

Contingent Liabilities Overview

Contingent liabilities arise in the ordinary course of business. Often, they are related to lawsuits, arbitration, mediation, and other forms of litigation. Various litigation matters currently are threatened or pending against FHN and its subsidiaries. Also, FHN at times receives requests for information, subpoenas, or other inquiries from federal, state, and local regulators, from other government authorities, and from other parties concerning various matters relating to FHN’s current or former businesses. Certain matters of that sort are pending at most times, and FHN generally cooperates when those matters arise. Pending and threatened litigation matters sometimes are settled by the parties, and sometimes pending matters are resolved in court or before an arbitrator, or are withdrawn. Regardless of the manner of resolution, frequently the most significant changes in status of a matter occur over a short time period, often following a lengthy period of little substantive activity. In view of the inherent difficulty of predicting the outcome of these matters, particularly where the claimants seek very large or indeterminate damages, or where the cases present novel legal theories or involve a large number of parties, or where claims or other actions may be possible but have not been brought, FHN cannot reasonably determine what the eventual outcome of the matters will be, what the timing of the ultimate resolution of these matters may be, or what the eventual loss or impact related to each matter may be. FHN establishes a loss contingency liability for a litigation matter when loss is both probable and reasonably estimable as prescribed by applicable financial accounting guidance. If loss for a matter is probable and a range of possible loss outcomes is the best estimate available, accounting guidance requires a liability to be established at the low end of the range.

Based on current knowledge, and after consultation with counsel, management is of the opinion that loss contingencies related to threatened or pending litigation matters should not have a material adverse effect on the consolidated financial condition of FHN but may be material to FHN’s operating results for any particular reporting period depending, in part, on the results from that period.

Material Loss Contingency Matters

As used in this Note, except for matters that are reported as having been substantially settled or otherwise substantially resolved, FHN's “material loss contingency matters” generally fall into at least one of the following categories: (i) FHN has determined material loss to be probable and has established a material loss liability in accordance with applicable financial accounting guidance;

(ii) FHN has determined material loss to be probable but is not reasonably able to estimate an amount or range of material loss liability; or (iii) FHN has determined that material loss is not probable but is reasonably possible, and the amount or range of that reasonably possible material loss is estimable. As defined in applicable accounting guidance, loss is reasonably possible if there is more than a remote chance of a material loss outcome for FHN. FHN provides contingencies note disclosures for certain pending or threatened litigation matters each quarter, including all matters mentioned in categories (i) or (ii) and, occasionally, certain matters mentioned in category (iii). In addition, in this Note, certain other matters, or groups of matters, are discussed relating to FHN’s pre-2009 mortgage origination and servicing businesses. In all litigation matters discussed in this Note, unless settled or otherwise resolved, FHN believes it has meritorious defenses and intends to pursue those defenses vigorously.

FHN reassesses the liability for litigation matters each quarter as the matters progress. At March 31, 2023, the aggregate amount of liabilities established for all such loss contingency matters was $3 million. These liabilities are separate from those discussed under the heading Mortgage Loan Repurchase and Foreclosure Liability below.

In each material loss contingency matter, except as otherwise noted, there is more than a remote chance that any of the following outcomes will occur: the plaintiff will substantially prevail; the defense will substantially prevail; the plaintiff will prevail in part; or the matter will be settled by the parties. At March 31, 2023, FHN estimates that for all material loss contingency matters, estimable reasonably possible losses in future periods in excess of currently established liabilities could aggregate in a range from zero to less than $1 million.

As a result of the general uncertainties discussed above and the specific uncertainties discussed for each matter mentioned below, it is possible that the ultimate future loss experienced by FHN for any particular matter may materially exceed the amount, if any, of currently established liability for that matter.

Exposures from pre-2009 Mortgage Business

FHN is contending with indemnification claims related to "other whole loans sold," which were mortgage loans originated by FHN before 2009 and sold outside of a securitization organized by FHN. These claims generally assert that FHN-originated loans contributed to losses in connection with mortgage loans securitized by the buyer of the loans. The claims generally do not include specific deficiencies for specific loans sold by FHN. Instead, the claims generally assert that FHN is liable for a share of the claimant's loss estimated by assessing the totality of the

other whole loans sold by FHN to claimant in relation to the totality of the larger number of loans securitized by claimant. FHN is unable to estimate an RPL range for these matters due to significant uncertainties regarding: the number of, and the facts underlying, the loan originations which claimants assert are indemnifiable; the applicability of FHN’s contractual indemnity covenants to those facts and originations; and, in those cases where an indemnity claim may be supported, whether any legal defenses, counterclaims, other counter-positions, or third-party claims might eliminate or reduce claims against FHN or their impact on FHN.

FHN also has indemnification claims related to servicing obligations. The most significant is from Nationstar Mortgage LLC, currently doing business as “Mr. Cooper.” Nationstar was the purchaser of FHN’s mortgage servicing obligations and assets in 2013 and 2014 and, was FHN’s subservicer. Nationstar asserts several categories of indemnity obligations in connection with mortgage loans under the subservicing arrangement and under the purchase transaction. This matter currently is not in litigation, but litigation in the future is possible. FHN is unable to estimate an RPL range for this matter due to significant uncertainties regarding: the exact nature of each of Nationstar’s claims and its position in respect of each; the number of, and the facts underlying, the claimed instances of indemnifiable events; the applicability of FHN’s contractual indemnity covenants to those facts and events; and, in those cases where the facts and events might support an indemnity claim, whether any legal defenses, counterclaims, other counter-positions, or third-party claims might eliminate or reduce claims against FHN or their impact on FHN.

FHN has additional potential exposures related to its pre-2009 mortgage businesses. A few of those matters have become litigation which FHN currently estimates are immaterial, some are non-litigation claims or threats, some are mere subpoenas or other requests for information, and in some areas FHN has no indication of any active or threatened dispute. Some of those matters might eventually result in settlements, and some might eventually result in adverse litigation outcomes, but none are included in the material loss contingency liabilities mentioned above or in the RPL range mentioned above.

Mortgage Loan Repurchase and Foreclosure Liability

FHN’s repurchase and foreclosure liability, primarily related to its pre-2009 mortgage businesses, is comprised of accruals to cover estimated loss content in the active pipeline (consisting of mortgage loan repurchase, make-whole, foreclosure/servicing demands and certain related exposures), estimated future inflows, and estimated loss content related to certain known claims not currently included in the active pipeline. FHN compares the estimated probable incurred losses determined under the applicable loss estimation approaches for the respective periods with current reserve levels. Changes in the estimated required liability levels are recorded as necessary through the repurchase and foreclosure provision.

Based on currently available information and experience to date, FHN has evaluated its loan repurchase, make-whole, foreclosure, and certain related exposures and has accrued for losses of $15 million and $16 million as of March 31, 2023 and December 31, 2022, respectively. Accrued liabilities for FHN’s estimate of these obligations are reflected in other liabilities on the Consolidated Balance Sheets. Charges/expense reversals to increase/decrease the liability are included within other income on the Consolidated Statements of Income. The estimates are based upon currently available information and fact patterns that exist as of each balance sheet date and could be subject to future changes. Changes to any one of these factors could significantly impact the estimate of FHN’s liability.

Other Disclosures

Indemnification Agreements and Guarantees

In the ordinary course of business, FHN enters into indemnification agreements for legal proceedings against its directors and officers and standard representations and warranties for underwriting agreements, merger and acquisition agreements, loan sales, contractual commitments, and various other business transactions or arrangements.

The extent of FHN’s obligations under these agreements depends upon the occurrence of future events; therefore, it is not possible to estimate a maximum potential amount of payouts that could be required by such agreements.

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Retirement Plans

3 Months Ended

Mar. 31, 2023

Retirement Benefits, Description [Abstract]

Retirement Plans

Retirement Plans

FHN sponsors a noncontributory, qualified defined benefit pension plan to employees hired or re-hired on or before September 1, 2007. Pension benefits are based on years of service, average compensation near retirement or other termination, and estimated social security benefits at age 65. Benefits under the plan are “frozen” so that years of service and compensation changes after 2012 do not affect the benefit owed. Minimum contributions are based upon actuarially determined amounts necessary to fund the total benefit obligation. Decisions to contribute to the plan are based upon pension funding requirements under the Pension Protection Act, the maximum amount deductible under the Internal Revenue Code, the actual performance of plan assets, and trends in the regulatory environment. FHN made no contributions to the qualified pension plan in 2022. Management does not currently anticipate that FHN will make a contribution to the qualified pension plan in 2023.

FHN also maintains non-qualified plans including a supplemental retirement plan that covers certain

employees whose benefits under the qualified pension plan have been limited by tax rules. These other non-qualified plans are unfunded, and contributions to these plans cover all benefits paid under the non-qualified plans. Payments made under the non-qualified plans were $5 million for 2022. FHN anticipates making benefit payments under the non-qualified plans of $5 million in 2023. Service cost is included in personnel expense in the Consolidated Statements of Income. All other components of net periodic benefit cost are included in other expense.

For more information on FHN's pension plan and other postretirement benefit plans, see Note 17 - Retirement Plans and Other Employee Benefits in FHN's 2022 Annual Report on Form 10-K.

The components of net periodic benefit cost for the three months ended March 31 were as follows:

COMPONENTS OF NET PERIODIC BENEFIT COST
(Dollars in millions)	2023		2022
Components of net periodic benefit cost
Interest cost	$	8	$	5
Expected return on plan assets	(8)		(6)
Amortization of unrecognized:
Actuarial (gain) loss	3		2
Net periodic benefit cost	$	3	$	1

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Business Segment Information

3 Months Ended

Mar. 31, 2023

Segment Reporting [Abstract]

Business Segment Information

Business Segment Information

FHN's operating segments are composed of the following:

•Regional Banking segment offers financial products and services, including traditional lending and deposit taking, to consumer and commercial clients primarily in the southern U.S. and other selected markets. Regional Banking also provides investment, wealth management, financial planning, trust and asset management services for consumer clients.

•Specialty Banking segment consists of lines of business that deliver product offerings and services with specialized industry knowledge. Specialty Banking’s lines of business include asset-based lending, mortgage warehouse lending, commercial real estate, franchise finance, correspondent banking, equipment finance, mortgage, and title insurance. In addition to traditional lending and deposit taking, Specialty Banking also delivers treasury management solutions, loan syndications, and international banking. Additionally, Specialty Banking has a line of business focused on fixed income securities sales, trading, underwriting, and strategies for institutional clients in the U.S. and abroad, as well as loan sales, portfolio advisory services, and derivative sales.

•Corporate segment consists primarily of corporate support functions including risk management, audit, accounting, finance, executive office, and corporate

communications. Shared support services such as human resources, properties, technology, credit risk and bank operations are allocated to the activities of Regional Banking, Specialty Banking and Corporate. Additionally, the Corporate segment includes centralized management of capital and funding to support the business activities of the company including management of wholesale funding, liquidity, and capital management and allocation. The Corporate segment also includes the revenue and expense associated with run-off businesses such as pre-2009 mortgage banking elements, run-off consumer and trust preferred loan portfolios, and other exited businesses.

Periodically, FHN adapts its segments to reflect managerial or strategic changes. FHN may also modify its methodology of allocating expenses and equity among segments which could change historical segment results. Business segment revenue, expense, asset, and equity levels reflect those which are specifically identifiable or which are allocated based on an internal allocation method. Because the allocations are based on internally developed assignments and allocations, to an extent they are subjective. Generally, all assignments and allocations have been consistently applied for all periods presented.

The following tables present financial information for each reportable business segment for the three months ended March 31, 2023 and 2022:

SEGMENT FINANCIAL INFORMATION
	Three Months Ended March 31, 2023
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Net interest income (expense)	$	586	$	126	$	(24)	$	688
Provision for credit losses	41		10		(1)		50
Noninterest income	107		53		11		171
Noninterest expense (a)	322		91		65		478
Income (loss) before income taxes	330		78		(77)		331
Income tax expense (benefit)	78		19		(21)		76
Net income (loss)	$	252	$	59	$	(56)	$	255
Average assets	$	44,487	$	19,436	$	14,918	$	78,841
	Three Months Ended March 31, 2022
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Net interest income (expense)	$	427	$	144	$	(92)	$	479
Provision for credit losses	(30)		(3)		(7)		(40)
Noninterest income	114		105		10		229
Noninterest expense (a)	306		132		55		493
Income (loss) before income taxes	265		120		(130)		255
Income tax expense (benefit)	62		29		(34)		57
Net income (loss)	$	203	$	91	$	(96)	$	198
Average assets	$	40,544	$	20,246	$	27,797	$	88,587

(a)     2023 includes $21 million in merger and integration expenses related to the TD Transaction and 2022 includes $37 million in merger and integration expenses related to the IBKC merger and TD Transaction in the Corporate segment.

The following tables reflect a disaggregation of FHN’s noninterest income by major product line and reportable segment for the three months ended March 31, 2023 and 2022:

NONINTEREST INCOME DETAIL BY SEGMENT
	Three months ended March 31, 2023
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Noninterest income:
Deposit transactions and cash management	$	38	$	2	$	2	$	42
Fixed income (a)	—		39		—		39
Brokerage, management fees and commissions	22		—		—		22
Card and digital banking fees	17		1		2		20
Other service charges and fees	8		5		—		13
Trust services and investment management	11		—		—		11
Mortgage banking and title income	—		5		—		5
Other income (c)	11		1		7		19
Total noninterest income	$	107	$	53	$	11	$	171

	Three months ended March 31, 2022
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Noninterest income:
Deposit transactions and cash management	$	39	$	3	$	2	$	44
Fixed income (a)	—		73		—		73
Brokerage, management fees and commissions	24		—		—		24
Card and digital banking fees	17		1		2		20
Other service charges and fees	8		5		—		13
Trust services and investment management	13		—		—		13
Mortgage banking and title income	—		22		—		22
Securities gains (losses), net (b)	—		—		6		6
Other income (c)	13		1		—		14
Total noninterest income	$	114	$	105	$	10	$	229

(a)2023 and 2022 includes $10 million of underwriting, portfolio advisory, and other noninterest income in scope of ASC 606, "Revenue From Contracts With Customers."

(b)Represents noninterest income excluded from the scope of ASC 606. Amount is presented for informational purposes to reconcile total noninterest income.

(c)Includes letter of credit fees and insurance commissions in scope of ASC 606.

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Variable Interest Entities

3 Months Ended

Mar. 31, 2023

Variable Interest Entities [Abstract]

Variable Interest Entities

Variable Interest Entities

FHN makes equity investments in various entities that are considered VIEs, as defined by GAAP. A VIE typically does not have sufficient equity at risk to finance its activities without additional subordinated financial support from other parties. The Company’s variable interest arises from contractual, ownership or other monetary interests in the entity, which change with fluctuations in the fair value of the entity's net assets. FHN consolidates a VIE if FHN is the primary beneficiary of the entity. FHN is the primary beneficiary of a VIE if FHN's variable interest provides it with the power to direct the activities that most significantly impact the VIE and the right to receive benefits (or the obligation to absorb losses) that could potentially be significant to the VIE. To determine whether or not a variable interest held could potentially be significant to the VIE, FHN considers both qualitative and quantitative factors regarding the nature, size and form of its involvement with the VIE. FHN assesses whether or not it is the primary beneficiary of a VIE on an ongoing basis.

Consolidated Variable Interest Entities

FHN has established certain rabbi trusts related to deferred compensation plans offered to its employees.

FHN contributes employee cash compensation deferrals to the trusts and directs the underlying investments made by the trusts. The assets of these trusts are available to FHN’s creditors only in the event that FHN becomes insolvent. These trusts are considered VIEs as there is no equity at risk in the trusts since FHN provided the equity interest to its employees in exchange for services rendered. FHN is considered the primary beneficiary of the rabbi trusts as it has the power to direct the activities that most significantly impact the economic performance of the rabbi trusts through its ability to direct the underlying investments made by the trusts. Additionally, FHN could potentially receive benefits or absorb losses that are significant to the trusts due to its right to receive any asset values in excess of liability payoffs and its obligation to fund any liabilities to employees that are in excess of a rabbi trust’s assets.

The following table summarizes the carrying value of assets and liabilities associated with rabbi trusts used for deferred compensation plans which are consolidated by FHN as of March 31, 2023 and December 31, 2022:

CONSOLIDATED VIEs
(Dollars in millions)	March 31, 2023		December 31, 2022
Assets:
Other assets	$	168	$	181
Liabilities:
Other liabilities	$	139	$	150

Nonconsolidated Variable Interest Entities

Low Income Housing Tax Credit Partnerships

Through designated wholly-owned subsidiaries, First Horizon Bank makes equity investments as a limited partner in various partnerships that sponsor affordable housing projects utilizing the LIHTC. The purpose of these investments is to achieve a satisfactory return on capital and to support FHN’s community reinvestment initiatives. LIHTC partnerships are managed by unrelated general partners that have the power to direct the activities which most significantly affect the performance of the partnerships. FHN is therefore not the primary beneficiary of any LIHTC partnerships. Accordingly, FHN does not

consolidate these VIEs and accounts for these investments in other assets on the Consolidated Balance Sheets.

FHN accounts for all qualifying LIHTC investments under the proportional amortization method. Under this method an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the net investment performance as a component of income tax expense. LIHTC investments that do not qualify for the proportional amortization method are accounted for using the equity method. Expenses associated with non-qualifying LIHTC investments were not material for the three months ended March 31, 2023 and 2022.

The following table summarizes the impact to income tax expense on the Consolidated Statements of Income for the three months ended March 31, 2023 and 2022 for LIHTC investments accounted for under the proportional amortization method.

LIHTC IMPACTS ON TAX EXPENSE
	Three Months Ended March 31,
(Dollars in millions)	2023		2022
Income tax expense (benefit):
Amortization of qualifying LIHTC investments	$	13	$	12
Low income housing tax credits	(14)		(12)
Other tax benefits related to qualifying LIHTC investments	(3)		(2)

Other Tax Credit Investments

Through designated subsidiaries, First Horizon Bank periodically makes equity investments as a non-managing member in various LLCs that sponsor community development projects utilizing the NMTC. First Horizon Bank also makes equity investments as a limited partner or non-managing member in entities that receive solar and historic tax credits. The purposes of these investments are to achieve a satisfactory return on capital and to support FHN’s community reinvestment initiatives. These entities are considered VIEs as First Horizon Bank's subsidiaries represent the holders of the equity investment at risk, but do not have the ability to direct the activities that most significantly affect the performance of the entities.

Small Issuer Trust Preferred Holdings

First Horizon Bank holds variable interests in trusts which have issued mandatorily redeemable preferred capital securities (“trust preferreds”) for smaller banking and insurance enterprises. First Horizon Bank has no voting rights for the trusts’ activities. The trusts’ only assets are junior subordinated debentures of the issuing enterprises. The creditors of the trusts hold no recourse to the assets of First Horizon Bank. Since First Horizon Bank is solely a holder of the trusts’ securities, it has no rights which would give it the power to direct the activities that most significantly impact the trusts’ economic performance and thus it is not considered the primary beneficiary of the trusts. First Horizon Bank has no contractual requirements to provide financial support to the trusts.

On-Balance Sheet Trust Preferred Securitization

In 2007, First Horizon Bank executed a securitization of certain small issuer trust preferreds for which the underlying trust meets the definition of a VIE as the holders of the equity investment at risk do not have the power through voting rights, or similar rights, to direct the activities that most significantly impact the entity’s economic performance. Since First Horizon Bank did not retain servicing or other decision-making rights, First Horizon Bank is not the primary beneficiary as it does not have the power to direct the activities that most

significantly impact the trust’s economic performance. Accordingly, First Horizon Bank has accounted for the funds received through the securitization as a term borrowing in its Consolidated Balance Sheets. First Horizon Bank has no contractual requirements to provide financial support to the trust.

Holdings in Agency Mortgage-Backed Securities

FHN holds securities issued by various Agency securitization trusts. Based on their restrictive nature, the trusts meet the definition of a VIE since the holders of the equity investments at risk do not have the power through voting rights, or similar rights, to direct the activities that most significantly impact the entities’ economic performance. FHN could potentially receive benefits or absorb losses that are significant to the trusts based on the nature of the trusts’ activities and the size of FHN’s holdings. However, FHN is solely a holder of the trusts’ securities and does not have the power to direct the activities that most significantly impact the trusts’ economic performance and is not considered the primary beneficiary of the trusts. FHN has no contractual requirements to provide financial support to the trusts.

Commercial Loan Modifications to Borrowers Experiencing Financial Difficulty

For certain troubled commercial loans, First Horizon Bank modifies the terms of the borrower’s debt in an effort to increase the probability of receipt of amounts contractually due. Following a modification to borrowers experiencing financial difficulty, the borrower entity typically meets the definition of a VIE as the initial determination of whether an entity is a VIE must be reconsidered as events have proven that the entity’s equity is not sufficient to permit it to finance its activities without additional subordinated financial support or a restructuring of the terms of its financing. As First Horizon Bank does not have the power to direct the activities that most significantly impact such troubled commercial borrowers’ operations, it is not considered the primary beneficiary even in situations where, based on the size of the financing provided, First Horizon Bank is exposed to potentially significant benefits and losses of the borrowing

entity. First Horizon Bank has no contractual requirements to provide financial support to the borrowing entities beyond certain funding commitments established upon restructuring of the terms of the debt that allows for preparation of the underlying collateral for sale.

Proprietary Trust Preferred Issuances

In conjunction with its acquisitions, FHN acquired junior subordinated debt underlying multiple issuances of trust preferred debt. All of the trusts are considered VIEs because the ownership interests from the capital contributions to these trusts are not considered “at risk”

in evaluating whether the holders of the equity investments at risk in the trusts have the ability to direct the activities that most significantly impact the entities’ economic performance. Thus, FHN cannot be the trusts’ primary beneficiary because its ownership interests in the trusts are not considered variable interests as they are not considered “at risk”. Consequently, none of the trusts are consolidated by FHN. The following tables summarize FHN’s nonconsolidated VIEs as of March 31, 2023 and December 31, 2022:

NONCONSOLIDATED VIEs AT MARCH 31, 2023
(Dollars in millions)	Maximum Loss Exposure		Liability Recognized		Classification
Type
Low income housing partnerships	$	462	$	150	(a)
Other tax credit investments (b)	84		67		Other assets
Small issuer trust preferred holdings (c)	173		—		Loans and leases
On-balance sheet trust preferred securitization	27		87		(d)
Holdings of agency mortgage-backed securities (c)	8,724		—		(e)
Commercial loan modifications to borrowers experiencing financial difficulty (f)	113		—		Loans and leases
Proprietary trust preferred issuances (g)	—		167		Term borrowings

(a)Maximum loss exposure represents $312 million of current investments and $150 million of accrued contractual funding commitments. Accrued funding commitments represent unconditional contractual obligations for future funding events and are also recognized in other liabilities. FHN currently expects to be required to fund these accrued commitments by the end of 2024.

(b)Maximum loss exposure represents the value of current investments.

(c)Maximum loss exposure represents the value of current investments. A liability is not recognized as FHN is solely a holder of the trusts’ securities.

(d)Includes $112 million classified as loans and leases and $2 million classified as trading securities, which are offset by $87 million classified as term borrowings.

(e)Includes $251 million classified as trading securities, $1.4 billion classified as held to maturity and $7.1 billion classified as securities available for sale.

(f)Maximum loss exposure represents $113 million of current receivables with no additional contractual funding commitments on loans related to commercial loan modifications to borrowers experiencing financial difficulty.

(g)No exposure to loss due to nature of FHN's involvement.

NONCONSOLIDATED VIEs AT DECEMBER 31, 2022
(Dollars in millions)	Maximum Loss Exposure		Liability Recognized		Classification
Type
Low income housing partnerships	$	463	$	154	(a)
Other tax credit investments (b)	85		67		Other assets
Small issuer trust preferred holdings (c)	171		—		Loans and leases
On-balance sheet trust preferred securitization	27		87		(d)
Holdings of agency mortgage-backed securities (c)	8,652		—		(e)
Commercial loan troubled debt restructurings (f)	53		—		Loans and leases
Proprietary trust preferred issuances (g)	—		167		Term borrowings

(a)Maximum loss exposure represents $309 million of current investments and $154 million of accrued contractual funding commitments. Accrued funding commitments represent unconditional contractual obligations for future funding events and are also recognized in other liabilities. FHN currently expects to be required to fund these accrued commitments by the end of 2024.

(b)Maximum loss exposure represents current investments.

(c)Maximum loss exposure represents the value of current investments. A liability is not recognized as FHN is solely a holder of the trusts’ securities.

(d)Includes $112 million classified as loans and leases and $2 million classified as trading securities, which are offset by $87 million classified as term borrowings.

(e)Includes $205 million classified as trading securities, $1.4 billion classified as held to maturity and $7.1 billion classified as securities available for sale.

(f)Maximum loss exposure represents $53 million of current receivables with no additional contractual funding commitments on loans related to commercial borrowers involved in a troubled debt restructuring.

(g)No exposure to loss due to nature of FHN's involvement.

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Derivatives

3 Months Ended

Mar. 31, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives

Derivatives

In the normal course of business, FHN utilizes various financial instruments (including derivative contracts and credit-related agreements) through its fixed income and risk management operations, as part of its risk management strategy and as a means to meet clients’ needs. Derivative instruments are subject to credit and market risks in excess of the amount recorded on the balance sheet as required by GAAP. The contractual or notional amounts of these financial instruments do not necessarily represent the amount of credit or market risk. However, they can be used to measure the extent of involvement in various types of financial instruments. Controls and monitoring procedures for these instruments have been established and are routinely reevaluated. The ALCO controls, coordinates, and monitors the usage and effectiveness of these financial instruments.

Credit risk represents the potential loss that may occur if a party to a transaction fails to perform according to the terms of the contract. The measure of credit exposure is the replacement cost of contracts with a positive fair value. FHN manages credit risk by entering into financial instrument transactions through national exchanges, primary dealers or approved counterparties, and by using mutual margining and master netting agreements whenever possible to limit potential exposure. FHN also maintains collateral posting requirements with certain counterparties to limit credit risk. Daily margin posted or received with central clearinghouses is considered a legal settlement of the related derivative contracts which results in a net presentation for each contract in the Consolidated Balance Sheets. Treatment of daily margin as a settlement has no effect on hedge accounting or gains/losses for the applicable derivative contracts. On March 31, 2023 and December 31, 2022, respectively, FHN had $136 million and $159 million of cash receivables and $26 million and $42 million of cash payables related to collateral posting under master netting arrangements, inclusive of collateral posted related to contracts with adjustable collateral posting thresholds and over-collateralized positions, with derivative counterparties. With exchange-traded contracts, the credit risk is limited to the clearinghouse used. For non-exchange traded instruments, credit risk may occur when there is a gain in the fair value of the financial instrument and the counterparty fails to perform according to the terms of the contract and/or when the collateral proves to be of insufficient value. See additional discussion regarding master netting agreements and collateral posting requirements later in this note under the heading “Master Netting and Similar Agreements.” Market risk represents the potential loss due to the decrease in the value of a financial instrument caused primarily by changes in interest rates or the prices of debt instruments. FHN manages market risk by establishing and monitoring limits on the types and degree of risk that may be undertaken.

FHN continually measures this risk through the use of models that measure value-at-risk and earnings-at-risk.

Derivative Instruments

FHN enters into various derivative contracts both to facilitate client transactions and as a risk management tool. Where contracts have been created for clients, FHN enters into upstream transactions with dealers to offset its risk exposure. Contracts with dealers that require central clearing are novated to a clearing agent who becomes FHN’s counterparty. Derivatives are also used as a risk management tool to hedge FHN’s exposure to changes in interest rates or other defined market risks.

Forward contracts are over-the-counter contracts where two parties agree to purchase and sell a specific quantity of a financial instrument at a specified price, with delivery or settlement at a specified date. Futures contracts are exchange-traded contracts where two parties agree to purchase and sell a specific quantity of a financial instrument at a specified price, with delivery or settlement at a specified date. Interest rate option contracts give the purchaser the right, but not the obligation, to buy or sell a specified quantity of a financial instrument, at a specified price, during a specified period of time. Caps and floors are options that are linked to a notional principal amount and an underlying indexed interest rate. Interest rate swaps involve the exchange of interest payments at specified intervals between two parties without the exchange of any underlying principal. Swaptions are options on interest rate swaps that give the purchaser the right, but not the obligation, to enter into an interest rate swap agreement during a specified period of time.

Trading Activities

FHNF trades U.S. Treasury, U.S. Agency, government-guaranteed loan, mortgage-backed, corporate and municipal fixed income securities, and other securities for distribution to clients. When these securities settle on a delayed basis, they are considered forward contracts. FHNF also enters into interest rate contracts, including caps, swaps, and floors, for its clients. In addition, FHNF enters into futures and option contracts to economically hedge interest rate risk associated with a portion of its securities inventory. These transactions are measured at fair value, with changes in fair value recognized in noninterest income. Related assets and liabilities are recorded on the Consolidated Balance Sheets as derivative assets and derivative liabilities within other assets and other liabilities. The FHNF Risk Committee and the Credit Risk Management Committee collaborate to mitigate credit risk related to these transactions. Credit risk is controlled through credit approvals, risk control limits, and ongoing monitoring procedures. Total trading revenues were $27 million and $61 million for the three months ended March 31, 2023 and 2022, respectively.

Trading revenues are inclusive of both derivative and non-derivative financial instruments and are included in fixed income on the Consolidated Statements of Income.

The following table summarizes derivatives associated with FHNF's trading activities as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH TRADING
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Customer interest rate contracts	$	3,312	$	11	$	207
Offsetting upstream interest rate contracts	3,312		94		15
Option contracts written	110		—		1
Forwards and futures purchased	1,607		9		1
Forwards and futures sold	1,757		1		10

 

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Customer interest rate contracts	$	3,076	$	3	$	270
Offsetting upstream interest rate contracts	3,076		91		6
Option contracts purchased	40		—		—
Forwards and futures purchased	1,127		5		2
Forwards and futures sold	1,256		4		5

Interest Rate Risk Management

FHN’s ALCO focuses on managing market risk by controlling and limiting earnings volatility attributable to changes in interest rates. Interest rate risk exists to the extent that interest-earning assets and interest-bearing liabilities have different maturity or repricing characteristics. FHN uses derivatives, primarily swaps, that are designed to moderate the impact on earnings as interest rates change. Interest paid or received for swaps utilized by FHN to hedge the fair value of long-term debt is recognized as an adjustment of the interest expense of the liabilities whose risk is being managed. FHN’s interest rate risk management policy is to use derivatives to hedge interest rate risk or market value of assets or liabilities,

not to speculate. In addition, FHN has entered into certain interest rate swaps and caps as a part of a product offering to commercial clients that includes customer derivatives paired with upstream offsetting market instruments that, when completed, are designed to mitigate interest rate risk. These contracts do not qualify for hedge accounting and are measured at fair value with gains or losses included in current earnings in noninterest expense on the Consolidated Statements of Income.

The following tables summarize FHN’s derivatives associated with interest rate risk management activities as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH INTEREST RATE RISK MANAGEMENT
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts	$	8,424	$	16	$	423
Offsetting upstream interest rate contracts	8,424		413		21

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts	$	8,377	$	3	$	570
Offsetting upstream interest rate contracts	8,377		351		5

The following table summarizes gains (losses) on FHN’s derivatives associated with interest rate risk management activities for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH INTEREST RATE RISK MANAGEMENT
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts (a)	$	160	$	353
Offsetting upstream interest rate contracts (a)	(160)		(353)

(a)Gains (losses) included in other expense within the Consolidated Statements of Income.

Cash Flow Hedges

Prior to 2021, FHN entered into pay floating, receive fixed interest rate swaps designed to manage its exposure to the variability in cash flows related to interest payments on debt instruments. In conjunction with the IBKC merger, FHN acquired interest rate contracts (floors and collars) which have been re-designated as cash flow hedges. The debt instruments primarily consist of held-to-maturity commercial loans that have variable interest payments based on 1-month LIBOR.

In 2022, FHN entered into interest rate contracts (floors and swaps) which have been designated as cash flow hedges. These hedges reference 1-month Term SOFR and FHN has made certain elections under ASU 2020-04 to

facilitate qualification for hedge accounting during the time that hedged items transition away from 1-Month LIBOR.

In a cash flow hedge, the entire change in the fair value of the interest rate derivatives included in the assessment of hedge effectiveness is initially recorded in OCI and is subsequently reclassified from OCI to current period earnings (interest income or interest expense) in the same period that the hedged item affects earnings.

The following tables summarize FHN’s derivative activities associated with cash flow hedges as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH CASH FLOW HEDGES
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts	$	5,350	$	—	$	20
Hedged Items:
Variability in cash flows related to debt instruments (primarily loans)	N/A		$	5,350	N/A

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts	$	5,350	$	—	$	71
Hedged Items:
Variability in cash flows related to debt instruments (primarily loans)	N/A		$	5,350	N/A

The following table summarizes gains (losses) on FHN’s derivatives associated with cash flow hedges for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH CASH FLOW HEDGES
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts (a)	$	53	$	(32)
Gain (loss) recognized in other comprehensive income (loss)	33		(20)
Gain (loss) reclassified from AOCI into interest income	11		(1)

(a)Approximately $10 million of pre-tax losses are expected to be reclassified into earnings in the next twelve months.

Other Derivatives

FHN has mortgage banking operations that include the origination and sale of loans into the secondary market. As part of the origination of loans, FHN enters into interest rate lock commitments with borrowers. Additionally, FHN

enters into forward sales contracts with buyers for delivery of loans at a future date. Both of these contracts qualify as freestanding derivatives and are recognized at fair value through earnings. The notional and fair values of these contracts are presented in the table below.

DERIVATIVES ASSOCIATED WITH MORTGAGE BANKING HEDGES
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Mortgage Banking Hedges
Option contracts written	$	60	$	1	$	—
Forward contracts written	144		—		1

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Mortgage Banking Hedges
Option contracts written	$	35	$	—	$	—
Forward contracts written	61		—		—

The following table summarizes gains (losses) on FHN's derivatives associated with mortgage banking activities for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH MORTGAGE BANKING HEDGES
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Mortgage Banking Hedges
Option contracts written	$	(1)	$	(4)
Forward contracts written	(1)		18

In conjunction with pre-2020 sales of Visa Class B shares, FHN entered into derivative transactions whereby FHN will make or receive cash payments whenever the conversion ratio of the Visa Class B shares into Visa Class A shares is adjusted. As of March 31, 2023 and December 31, 2022, the derivative liabilities associated with the sales of Visa Class B shares were $21 million and $27 million, respectively. FHN recognized $22 million in derivative valuation adjustments related to prior sales of Visa Class B shares for the year ended December 31, 2022. See Note 16 - Fair Value of Assets and Liabilities for discussion of the valuation inputs and processes for these Visa-related derivatives.

FHN utilizes cross currency swaps and cross currency interest rate swaps to economically hedge its exposure to foreign currency risk and interest rate risk associated with non-U.S. dollar denominated loans. As of March 31, 2023 and December 31, 2022, these loans were valued at $14 million and $9 million, respectively. The balance sheet amount and the gains/losses associated with these derivatives were not significant.

Related to its loan participation/syndication activities, FHN enters into risk participation agreements, under which it assumes exposure for, or receives indemnification for, borrowers’ performance on underlying interest rate derivative contracts. FHN's counterparties in these contracts are other lending institutions involved in the loan participation/syndication arrangements for which the underlying interest rate derivative contract is intended to hedge interest rate risk for the borrower. FHN will make (other institution is the lead bank) or receive (FHN is the lead bank) payments for risk participations if the borrower defaults on its obligation to perform under the terms of its interest rate derivative agreement with the lead bank in the participation.

As of March 31, 2023 and December 31, 2022, the notional values of FHN’s risk participations were $312 million and $242 million of derivative assets and $831 million and $742 million of derivative liabilities, respectively. The notional value for risk participation/syndication agreements is consistent with the percentage of participation in the lending arrangement. FHN's

maximum exposure or benefit in the risk participation agreements is contingent on the fair value of the underlying interest rate derivative contracts for which the borrower is in a liability position at the time of default. FHN monitors the credit risk associated with the borrowers to which the risk participations relate through the same credit risk assessment process utilized for establishing credit loss estimates for its loan portfolio. These credit risk estimates are included in the determination of fair value for the risk participations. Assuming all underlying third-party customers referenced in the swap contracts defaulted at March 31, 2023 and December 31, 2022, the exposure from these agreements would not be material based on the fair value of the underlying swaps.

FHN holds certain certificates of deposit with the rate of return based on an equity index which is considered an embedded derivative as a written option that must be separately recognized. The risks of the written option are offset by purchasing an option with terms that mirror the written option, which is also carried at fair value on the Company’s Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, FHN recognized an insignificant amount of assets and liabilities associated with these contracts.

Master Netting and Similar Agreements

FHN uses master netting agreements, mutual margining agreements and collateral posting requirements to minimize credit risk on derivative contracts. Master netting and similar agreements are used when counterparties have multiple derivatives contracts that allow for a “right of setoff,” meaning that a counterparty may net offsetting positions and collateral with the same counterparty under the contract to determine a net receivable or payable. The following discussion provides an overview of these arrangements which may vary due to the derivative type and market in which a derivative transaction is executed.

Interest rate derivatives are subject to agreements consistent with standard agreement forms of the ISDA. Currently, all interest rate derivative contracts are entered into as over-the-counter transactions and collateral posting requirements are based on the net asset or liability position with each respective counterparty. For contracts that require central clearing, novation to a counterparty with access to a clearinghouse occurs and initial margin is posted.

Cash margin received (posted) that is considered settlements for the derivative contracts is included in the respective derivative asset (liability) value. Cash margin that is considered collateral received (posted) for interest rate derivatives is recognized as a liability (asset) on FHN’s Consolidated Balance Sheets.

Interest rate derivatives with clients that are smaller financial institutions typically require posting of collateral by the counterparty to FHN. This collateral is subject to a threshold with daily adjustments based upon changes in the level or fair value of the derivative position. Positions and related collateral can be netted in the event of default. Collateral pledged by a counterparty is typically cash or securities. The securities pledged as collateral are not recognized within FHN’s Consolidated Balance Sheets. Interest rate derivatives associated with lending arrangements share the collateral with the related loan(s). The derivative and loan positions may be netted in the event of default. For disclosure purposes, the entire collateral amount is allocated to the loan.

Interest rate derivatives with larger financial institutions entered into prior to required central clearing typically contain provisions whereby the collateral posting thresholds under the agreements adjust based on the credit ratings of both counterparties. If the credit rating of FHN and/or First Horizon Bank is lowered, FHN could be required to post additional collateral with the counterparties. Conversely, if the credit rating of FHN and/or First Horizon Bank is increased, FHN could have collateral released and be required to post less collateral in the future. Also, if a counterparty’s credit ratings were to decrease, FHN and/or First Horizon Bank could require the posting of additional collateral; whereas if a counterparty’s credit ratings were to increase, the counterparty could require the release of excess collateral. Collateral for these arrangements is adjusted daily based on changes in the net fair value position with each counterparty.

The net fair value, determined by individual counterparty, of all derivative instruments with adjustable collateral

posting thresholds was $7 million of assets and $201 million of liabilities on March 31, 2023, and $5 million of assets and $268 million of liabilities on December 31, 2022. As of March 31, 2023 and December 31, 2022, FHN had received collateral of $94 million and $106 million and posted collateral of $94 million and $61 million, respectively, in the normal course of business related to these agreements.

Certain agreements entered into prior to required central clearing also contain accelerated termination provisions, inclusive of the right of offset, if a counterparty’s credit rating falls below a specified level. If a counterparty’s debt rating (including FHN’s and First Horizon Bank’s) were to fall below these minimums, these provisions would be triggered, and the counterparties could terminate the agreements and require immediate settlement of all derivative contracts under the agreements. The net fair value, determined by individual counterparty, of all interest rate derivative instruments with credit-risk-related contingent accelerated termination provisions was $476 million of assets and $201 million of liabilities on March 31, 2023, and $378 million of assets and $268 million of liabilities on December 31, 2022. As of March 31, 2023 and December 31, 2022, FHN had received collateral of $574 million and $479 million and posted collateral of $94 million and $61 million, respectively, in the normal course of business related to these contracts.

FHNF buys and sells various types of securities for its clients. When these securities settle on a delayed basis, they are considered forward contracts, and are generally not subject to master netting agreements. For futures and options, FHN transacts through a third party, and the transactions are subject to margin and collateral maintenance requirements. In the event of default, open positions can be offset along with the associated collateral.

For this disclosure, FHN considers the impact of master netting and other similar agreements which allow FHN to settle all contracts with a single counterparty on a net basis and to offset the net derivative asset or liability position with the related securities and cash collateral. The application of the collateral cannot reduce the net derivative asset or liability position below zero, and therefore any excess collateral is not reflected in the following tables.

The following table provides details of derivative assets and collateral received as presented on the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

DERIVATIVE ASSETS & COLLATERAL RECEIVED
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized assets		Gross amounts offset in the Balance Sheets		Net amounts of assets presented in the Balance Sheets (a)		Derivative liabilities available for offset		Collateral received		Net amount
Derivative assets:
March 31, 2023
Interest rate derivative contracts	$	535	$	—	$	535	$	(45)	$	(481)	$	9
Forward contracts	11		—		11		(7)		(2)		2
	$	546	$	—	$	546	$	(52)	$	(483)	$	11
December 31, 2022
Interest rate derivative contracts	$	449	$	—	$	449	$	(58)	$	(378)	$	13
Forward contracts	9		—		9		(6)		(2)		1
	$	458	$	—	$	458	$	(64)	$	(380)	$	14

(a)Included in other assets on the Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, $2 million and $2 million, respectively, of derivative assets have been excluded from these tables because they are generally not subject to master netting or similar agreements.

The following table provides details of derivative liabilities and collateral pledged as presented on the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

DERIVATIVE LIABILITIES & COLLATERAL PLEDGED
							Gross amounts not offset  in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheets		Net amounts of liabilities presented in the Balance Sheets (a)		Derivative assets  available for offset		Collateral pledged		Net amount
Derivative liabilities:
March 31, 2023
Interest rate derivative contracts	$	687	$	—	$	687	$	(45)	$	(194)	$	448
Forward contracts	11		—		11		(7)		(3)		1
	$	698	$	—	$	698	$	(52)	$	(197)	$	449
December 31, 2022
Interest rate derivative contracts	$	921	$	—	$	921	$	(58)	$	(175)	$	688
Forward contracts	8		—		8		(6)		(1)		1
	$	929	$	—	$	929	$	(64)	$	(176)	$	689

(a)Included in other liabilities on the Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, $24 million and $29 million, respectively, of derivative liabilities (primarily Visa-related derivatives) have been excluded from these tables because they are generally not subject to master netting or similar agreements.

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Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions

3 Months Ended

Mar. 31, 2023

Offsetting [Abstract]

Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions

Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions

For repurchase, reverse repurchase and securities borrowing transactions, FHN and each counterparty have the ability to offset all open positions and related collateral in the event of default. Due to the nature of these transactions, the value of the collateral for each transaction approximates the value of the corresponding receivable or payable. For repurchase agreements through FHN’s fixed income business (securities purchased under agreements to resell and securities sold under agreements to repurchase), transactions are collateralized by securities and/or government guaranteed loans which are delivered on the settlement date and are maintained throughout the term of the transaction. For FHN’s repurchase agreements through banking activities (securities sold under agreements to repurchase), securities are typically pledged at settlement and not released until maturity. For asset positions, the collateral is not included on FHN’s Consolidated Balance Sheets. For liability positions, securities collateral pledged by FHN is generally represented within FHN’s trading or available-for-sale securities portfolios.

For this disclosure, FHN considers the impact of master netting and other similar agreements that allow FHN to settle all contracts with a single counterparty on a net basis and to offset the net asset or liability position with the related securities collateral. The application of the collateral cannot reduce the net asset or liability position below zero, and therefore any excess collateral is not reflected in the tables below.

Securities purchased under agreements to resell is included in federal funds sold and securities purchased under agreements to resell in the Consolidated Balance Sheets. Securities sold under agreements to repurchase is included in short-term borrowings.

The following table provides details of securities purchased under agreements to resell and collateral pledged by counterparties as of March 31, 2023 and December 31, 2022:

SECURITIES PURCHASED UNDER AGREEMENTS TO RESELL
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized assets		Gross amounts offset in the Balance Sheets		Net amounts of assets presented in the Balance Sheets		Offsetting securities sold under agreements to repurchase		Securities collateral (not recognized on FHN’s Balance Sheets)		Net amount
Securities purchased under agreements to resell:
March 31, 2023	$	168	$	—	$	168	$	—	$	(166)	$	2
December 31, 2022	353		—		353		(10)		(340)		3

The following table provides details of securities sold under agreements to repurchase and collateral pledged by FHN as of March 31, 2023 and December 31, 2022: 

SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheets		Net amounts of liabilities presented in the Balance Sheets		Offsetting securities purchased under agreements to resell		Securities/ government guaranteed loans collateral		Net amount
Securities sold under agreements to repurchase:
March 31, 2023	$	1,174	$	—	$	1,174	$	—	$	(1,174)	$	—
December 31, 2022	1,013		—		1,013		(10)		(1,003)		—

Due to the short duration of securities sold under agreements to repurchase and the nature of collateral involved, the risks associated with these transactions are considered minimal.

The following table provides details, by collateral type, of the remaining contractual maturity of securities sold under agreements to repurchase as of March 31, 2023 and December 31, 2022:

MATURITIES OF SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE
	March 31, 2023
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
Government agency issued MBS	$	1,088	$	—	$	1,088
Government agency issued CMO	86		—		86
Total securities sold under agreements to repurchase	$	1,174	$	—	$	1,174
	December 31, 2022
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
U.S. treasuries	$	10	$	—	$	10
Government agency issued MBS	851		—		851
Government agency issued CMO	122		—		122
Other U.S. government agencies	30		—		30
Total securities sold under agreements to repurchase	$	1,013	$	—	$	1,013

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Fair Value of Assets and Liabilities

3 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Fair Value of Assets and Liabilities

Fair Value of Assets and Liabilities

FHN groups its assets and liabilities measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. This hierarchy requires FHN to maximize the use of observable market data, when available, and to minimize the use of unobservable inputs when determining fair value. Each fair value measurement is placed into the proper level based on the lowest level of significant input. These levels are:

•Level 1—Valuation is based upon quoted prices for identical instruments traded in active markets.

•Level 2—Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for

which all significant assumptions are observable in the market.

•Level 3—Valuation is generated from model-based techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques include use of option pricing models, discounted cash flow models, and similar techniques.

Recurring Fair Value Measurements

The following table presents the balances of assets and liabilities measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022:

BALANCES OF ASSETS & LIABILITIES MEASURED AT FAIR VALUE ON A RECURRING BASIS
	March 31, 2023
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Trading securities:
U.S. treasuries	$	—	$	33	$	—	$	33
Government agency issued MBS	—		81		—		81
Government agency issued CMO	—		170		—		170
Other U.S. government agencies	—		128		—		128
States and municipalities	—		24		—		24
Corporate and other debt	—		658		—		658
Interest-only strips (elected fair value)	—		—		28		28
Total trading securities	—		1,094		28		1,122
Loans held for sale (elected fair value)	—		47		21		68
Securities available for sale:
Government agency issued MBS	—		4,796		—		4,796
Government agency issued CMO	—		2,314		—		2,314
Other U.S. government agencies	—		1,239		—		1,239
States and municipalities	—		605		—		605
Total securities available for sale	—		8,954		—		8,954
Other assets:
Deferred compensation mutual funds	98		—		—		98
Equity, mutual funds, and other	23		—		—		23
Derivatives, forwards and futures	11		—		—		11
Derivatives, interest rate contracts	—		536		—		536
Derivatives, other	—		1		—		1
Total other assets	132		537		—		669
Total assets	$	132	$	10,632	$	49	$	10,813
Trading liabilities:
U.S. treasuries	$	—	$	96	$	—	$	96
Corporate and other debt	—		48		—		48
Total trading liabilities	—		144		—		144
Other liabilities:
Derivatives, forwards and futures	12		—		—		12
Derivatives, interest rate contracts	—		687		—		687
Derivatives, other	—		2		21		23
Total other liabilities	12		689		21		722
Total liabilities	$	12	$	833	$	21	$	866

	December 31, 2022
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Trading securities:
U.S. treasuries	$	—	$	101	$	—	$	101
Government agency issued MBS	—		144		—		144
Government agency issued CMO	—		61		—		61
Other U.S. government agencies	—		115		—		115
States and municipalities	—		54		—		54
Corporate and other debt	—		875		—		875
Interest-only strips (elected fair value)	—		—		25		25
Total trading securities	—		1,350		25		1,375
Loans held for sale (elected fair value)	—		29		22		51
Securities available for sale:
Government agency issued MBS	—		4,763		—		4,763
Government agency issued CMO	—		2,313		—		2,313
Other U.S. government agencies	—		1,163		—		1,163
States and municipalities	—		597		—		597
Total securities available for sale	—		8,836		—		8,836
Other assets:
Deferred compensation mutual funds	112		—		—		112
Equity, mutual funds, and other	22		—		—		22
Derivatives, forwards and futures	9		—		—		9
Derivatives, interest rate contracts	—		449		—		449
Derivatives, other	—		2		—		2
Total other assets	143		451		—		594
Total assets	$	143	$	10,666	$	47	$	10,856
Trading liabilities:
U.S. treasuries	$	—	$	275	$	—	$	275
Government agency issued MBS	—		2		—		2
Corporate and other debt	—		58		—		58
Total trading liabilities	—		335		—		335
Other liabilities:
Derivatives, forwards and futures	8		—		—		8
Derivatives, interest rate contracts	—		922		—		922
Derivatives, other	—		1		27		28
Total other liabilities	8		923		27		958
Total liabilities	$	8	$	1,258	$	27	$	1,293

Changes in Recurring Level 3 Fair Value Measurements

The changes in Level 3 assets and liabilities measured at fair value for the three months ended March 31, 2023 and 2022 on a recurring basis are summarized as follows:

CHANGES IN LEVEL 3 ASSETS & LIABILITIES MEASURED AT FAIR VALUE
	Three Months Ended March 31, 2023
(Dollars in millions)	Interest-only strips			Loans held for sale			Net  derivative liabilities
Balance on January 1, 2023	$	25		$	22		$	(27)
Total net gains (losses) included in net income	(3)			—			—
Purchases	—			1			—
Sales	(3)			(2)			—
Settlements	—			—			6
Repayments	—			—			—
Net transfers into (out of) Level 3	9		(b)	—			—
Balance on March 31, 2023	$	28		$	21		$	(21)
Net unrealized gains (losses) included in net income	$	(1)	(c)	$	—	(a)	$	—	(d)

	Three Months Ended March 31, 2022
(Dollars in millions)	Interest-only strips			Loans held for sale			Net  derivative liabilities
Balance on January 1, 2022	$	38		$	28		$	(23)
Purchases	—			1			—
Sales	(37)			—			—
Settlements	—			(1)			5
Net transfers into (out of) Level 3	11		(b)	4			—
Balance on March 31, 2022	$	12		$	32		$	(18)
Net unrealized gains (losses) included in net income	$	(1)	(c)	$	—	(a)	$	—	(d)

(a)Primarily included in mortgage banking and title income on the Consolidated Statements of Income.

(b)Transfers into interest-only strips level 3 measured on a recurring basis reflect movements from loans held for sale (Level 2 nonrecurring).

(c)Primarily included in fixed income on the Consolidated Statements of Income.

(d)Included in other expense.

There were no net unrealized gains (losses) for Level 3 assets and liabilities included in other comprehensive income as of March 31, 2023 and 2022.

Nonrecurring Fair Value Measurements

From time to time, FHN may be required to measure certain other financial assets at fair value on a nonrecurring basis in accordance with GAAP. These adjustments to fair value usually result from the application of lower of cost or market (LOCOM) accounting or write-downs of individual assets. For assets

measured at fair value on a nonrecurring basis which were still held on the Consolidated Balance Sheets at March 31, 2023, and December 31, 2022, respectively, the following tables provide the level of valuation assumptions used to determine each adjustment and the related carrying value.

LEVEL OF VALUATION ASSUMPTIONS FOR ASSETS MEASURED AT FAIR VALUE ON A NON-RECURRING BASIS
	Carrying value at March 31, 2023
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Loans held for sale—SBAs and USDA	$	—	$	551	$	—	$	551
Loans and leases (a)	—		—		252		252
OREO (b)	—		—		4		4
Other assets (c)	—		—		43		43

	Carrying value at December 31, 2022
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Loans held for sale—SBAs and USDA	$	—	$	506	$	—	$	506
Loans and leases (a)	—		—		135		135
OREO (b)	—		—		3		3
Other assets (c)	—		—		43		43

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value and related losses of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

For assets measured on a nonrecurring basis which were still held on the Consolidated Balance Sheets at period end, the following table provides information about the fair value adjustments recorded during the three months ended March 31, 2023 and 2022:

FAIR VALUE ADJUSTMENTS ON ASSETS MEASURED ON A NONRECURRING BASIS
	Net gains (losses) Three Months Ended March 31,
(Dollars in millions)	2023		2022
Loans held for sale—SBAs and USDA	$	(2)	$	(3)
Loans and leases (a)	(12)		(2)
Other assets (b)	(1)		(1)
	$	(15)	$	(6)

(a)Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents tax credit investments accounted for under the equity method.

For the three months ended March 31, 2023, FHN recognized no fixed asset impairment and less than $1 million of leased asset impairments. These amounts were primarily recognized in the Corporate segment.

For the three months ended March 31, 2022, FHN recognized less than $1 million of fixed asset impairments and leased asset impairments primarily related to continuing merger and acquisition integration efforts associated with reduction of leased office space and banking center optimization. These amounts were primarily recognized in the Corporate segment.

Lease asset impairments recognized represent the reduction in value of the right-of-use assets associated with leases that are being exited in advance of the contractual lease expiration.

Impairments are measured using a discounted cash flow methodology, which is considered a Level 3 valuation.

Impairments of long-lived tangible assets reflect locations where the associated land and building are either owned

or leased. The fair values of owned sites were determined using estimated sales prices from appraisals and broker opinions less estimated costs to sell with adjustments upon final disposition. The fair values of owned assets in leased sites (e.g., leasehold improvements) were determined using a discounted cash flow approach, based on the revised estimated useful lives of the related assets. Both measurement methodologies are considered Level 3 valuations. Impairment adjustments recognized upon disposition of a location are considered Level 2 valuations.

Level 3 Measurements

The following table provides information regarding the unobservable inputs utilized in determining the fair value of Level 3 recurring and non-recurring measurements as of March 31, 2023 and December 31, 2022:

UNOBSERVABLE INPUTS USED IN LEVEL 3 FAIR VALUE MEASUREMENTS
(Dollars in millions)					Values Utilized
Level 3 Class	Fair Value at March 31, 2023		Valuation Techniques	Unobservable Input	Range	Weighted Average (d)
Trading securities - SBA interest-only strips	$	28	Discounted cash flow	Constant prepayment rate	12% - 13%	12%
				Bond equivalent yield	15% - 16%	16%
Loans held for sale - residential real estate	$	21	Discounted cash flow	Prepayment speeds - First mortgage	2% - 8%	3%
				Foreclosure losses	63% - 76%	65%
				Loss severity trends - First mortgage	0% - 10% of UPB	5%
Derivative liabilities, other	$	21	Discounted cash flow	Visa covered litigation resolution amount	$5.6 billion - $6.1 billion	$5.9 billion
				Probability of resolution scenarios	5% - 25%	20%
				Time until resolution	9 - 39 months	25 months
Loans and leases (a)	$	252	Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 10% of appraisal	NM
			Other collateral valuations	Borrowing base certificates adjustment	20% - 50% of gross value	NM
				Financial Statements/Auction values adjustment	0% - 25% of reported value	NM
OREO (b)	$	4	Appraisals from comparable properties	Adjustment for value changes since appraisal	0% - 10% of appraisal	NM
Other assets (c)	$	43	Discounted cash flow	Adjustments to current sales yields for specific properties	0% - 15% adjustment to yield	NM
			Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 25% of appraisal	NM

 NM - Not meaningful

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

(d)Weighted averages are determined by the relative fair value of the instruments or the relative contribution to an instrument's fair value.

(Dollars in millions)					Values Utilized
Level 3 Class	Fair Value at December 31, 2022		Valuation Techniques	Unobservable Input	Range	Weighted Average (d)
Trading securities - SBA interest-only strips	$	25	Discounted cash flow	Constant prepayment rate	12% - 13%	12%
				Bond equivalent yield	17%	17%
Loans held for sale - residential real estate	$	22	Discounted cash flow	Prepayment speeds - First mortgage	2% - 8%	3%
				Foreclosure losses	63% - 75%	65%
				Loss severity trends - First mortgage	0% - 11% of UPB	5%
Derivative liabilities, other	$	27	Discounted cash flow	Visa covered litigation resolution amount	$5.6 billion - $6.0 billion	$5.9 billion
				Probability of resolution scenarios	5% - 25%	20%
				Time until resolution	12 - 42 months	28 months
Loans and leases (a)	$	135	Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 10% of appraisal	NM
			Other collateral valuations	Borrowing base certificates adjustment	20% - 50% of gross value	NM
				Financial Statements/Auction values adjustment	0% - 25% of reported value	NM
OREO (b)	$	3	Appraisals from comparable properties	Adjustment for value changes since appraisal	0% - 10% of appraisal	NM
Other assets (c)	$	43	Discounted cash flow	Adjustments to current sales yields for specific properties	0% - 15% adjustment to yield	NM
			Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 25% of appraisal	NM

NM - Not meaningful

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

(d)Weighted averages are determined by the relative fair value of the instruments or the relative contribution to an instrument's fair value.

Trading Securities - SBA interest-only strips

Increases (decreases) in estimated prepayment rates and bond equivalent yields negatively (positively) affect the value of SBA interest-only strips. Management additionally considers whether the loans underlying related SBA interest-only strips are delinquent, in default or prepaying, and adjusts the fair value down 20 - 100% depending on the length of time in default.

Loans held for sale

Foreclosure losses and prepayment rates are significant unobservable inputs used in the fair value measurement of FHN’s residential real estate loans held for sale. Loss severity trends are also assessed to evaluate the reasonableness of fair value estimates resulting from

discounted cash flows methodologies as well as to estimate fair value for newly repurchased loans and loans that are near foreclosure. Significant increases (decreases) in any of these inputs in isolation would result in significantly lower (higher) fair value measurements. All observable and unobservable inputs are re-assessed quarterly.

Increases (decreases) in estimated prepayment rates and bond equivalent yields negatively (positively) affect the value of unguaranteed interests in SBA loans. Unguaranteed interest in SBA loans held for sale are carried at less than the outstanding balance due to credit risk estimates. Credit risk adjustments may be reduced if prepayment is likely or as consistent payment history is realized. Management also considers other factors such as

delinquency or default and adjusts the fair value accordingly.

Loans held for investment

Constant prepayment rate, constant default rate and loss severity trends are significant unobservable inputs used in the fair value measurement of loans held for investment. Increases (decreases) in each of these inputs in isolation result in negative (positive) effects on the valuation of the associated loans.

Derivative liabilities

In conjunction with pre-2020 sales of Visa Class B shares, FHN and the purchasers entered into derivative transactions whereby FHN will make, or receive, cash payments whenever the conversion ratio of the Visa Class B shares into Visa Class A shares is adjusted. FHN uses a discounted cash flow methodology in order to estimate the fair value of FHN’s derivative liabilities associated with its prior sales of Visa Class B shares. The methodology includes estimation of both the resolution amount for Visa’s Covered Litigation matters as well as the length of time until the resolution occurs. Significant increases (decreases) in either of these inputs in isolation would result in significantly higher (lower) fair value measurements for the derivative liabilities. Additionally, FHN performs a probability weighted multiple resolution scenario to calculate the estimated fair value of these derivative liabilities. Assignment of higher (lower) probabilities to the larger potential resolution scenarios would result in an increase (decrease) in the estimated fair value of the derivative liabilities. Since this estimation process requires application of judgment in developing significant unobservable inputs used to determine the possible outcomes and the probability weighting assigned to each scenario, these derivatives have been classified within Level 3 in fair value measurements disclosures.

Loans and leases and Other Real Estate Owned

Collateral-dependent loans and OREO are primarily valued using appraisals based on sales of comparable properties in the same or similar markets. Other collateral (receivables, inventory, equipment, etc.) is valued through borrowing base certificates, financial statements and/or auction valuations. These valuations are discounted based on the quality of reporting, knowledge of the marketability/collectability of the collateral and historical disposition rates.

Other assets – tax credit investments

The estimated fair value of tax credit investments accounted for under the equity method is generally

determined in relation to the yield (i.e., future tax credits to be received) an acquirer of these investments would expect in relation to the yields experienced on current new issue and/or secondary market transactions. Thus, as tax credits are recognized, the future yield to a market participant is reduced, resulting in consistent impairment of the individual investments. Individual investments are reviewed for impairment quarterly, which may include the consideration of additional marketability discounts related to specific investments which typically includes consideration of the underlying property’s appraised value.

Fair Value Option

FHN previously elected the fair value option on a prospective basis for substantially all types of mortgage loans originated for sale purposes except for mortgage origination operations which utilize the platform acquired from CBF. FHN determined that the election reduces certain timing differences and better matches changes in the value of such loans with changes in the value of derivatives and forward delivery commitments used as economic hedges for these assets at the time of election.

Repurchased loans relating to mortgage banking operations conducted prior to the IBKC merger are recognized within loans held for sale at fair value at the time of repurchase, which includes consideration of the credit status of the loans and the estimated liquidation value. FHN has elected to continue recognition of these loans at fair value in periods subsequent to reacquisition. Due to the credit-distressed nature of the vast majority of repurchased loans and the related loss severities experienced upon repurchase, FHN believes that the fair value election provides a more timely recognition of changes in value for these loans that occur subsequent to repurchase. Absent the fair value election, these loans would be subject to valuation at the LOCOM value, which would prevent subsequent values from exceeding the initial fair value, determined at the time of repurchase, but would require recognition of subsequent declines in value. Thus, the fair value election provides for a more timely recognition of any potential future recoveries in asset values while not affecting the requirement to recognize subsequent declines in value.

The following table reflects the differences between the fair value carrying amount of residential real estate loans held for sale and held for investment measured at fair value in accordance with management’s election and the aggregate unpaid principal amount FHN is contractually entitled to receive at maturity.

DIFFERENCES BETWEEN FAIR VALUE CARRYING AMOUNTS AND CONTRACTUAL AMOUNTS OF RESIDENTIAL REAL ESTATE LOANS REPORTED AT FAIR VALUE
	March 31, 2023
(Dollars in millions)	Fair value carrying amount		Aggregate unpaid principal		Fair value carrying amount less aggregate unpaid principal
Residential real estate loans held for sale reported at fair value:
Total loans	$	68	$	76	$	(8)
Nonaccrual loans	3		7		(4)
	December 31, 2022
(Dollars in millions)	Fair value carrying amount		Aggregate unpaid principal		Fair value carrying amount less aggregate unpaid principal
Residential real estate loans held for sale reported at fair value:
Total loans	$	51	$	58	$	(7)
Nonaccrual loans	5		8		(3)
Loans 90 days or more past due and still accruing	1		1		—

Assets and liabilities accounted for under the fair value election are initially measured at fair value with subsequent changes in fair value recognized in earnings. Such changes in the fair value of assets and liabilities for which FHN elected the fair value option are included in current period earnings with classification in the income statement line item reflected in the following table:

CHANGES IN FAIR VALUE RECOGNIZED IN NET INCOME
	Three Months Ended March 31,
(Dollars in millions)	2023		2022
Changes in fair value included in net income:
Mortgage banking and title noninterest income
Loans held for sale	$	1	$	(8)

For the three months ended March 31, 2023 and 2022, the amount for residential real estate loans held for sale included an insignificant amount of gains in pretax earnings that are attributable to changes in instrument-specific credit risk. The portion of the fair value adjustments related to credit risk was determined based on estimated default rates and estimated loss severities. Interest income on residential real estate loans held for sale measured at fair value is calculated based on the note rate of the loan and is recorded in the interest income section of the Consolidated Statements of Income as interest on loans held for sale.

Determination of Fair Value

Fair values are based on the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The following describes the

assumptions and methodologies used to estimate the fair value of financial instruments recorded at fair value in the Consolidated Balance Sheets and for estimating the fair value of financial instruments for which fair value is disclosed.

Short-term financial assets

Federal funds sold, securities purchased under agreements to resell, and interest-bearing deposits with other financial institutions and the Federal Reserve are carried at historical cost. The carrying amount is a reasonable estimate of fair value because of the relatively short time between the origination of the instrument and its expected realization.

Trading securities and trading liabilities

Trading securities and trading liabilities are recognized at fair value through current earnings. Trading inventory held for broker-dealer operations is included in trading

securities and trading liabilities. Broker-dealer long positions are valued at bid price in the bid-ask spread. Short positions are valued at the ask price. Inventory positions are valued using observable inputs including current market transactions, benchmark yields, credit spreads, and consensus prepayment speeds. Trading loans are valued using observable inputs including current market transactions, swap rates, mortgage rates, and consensus prepayment speeds.

Trading Securities - SBA interest-only strips

Interest-only strips are valued at elected fair value based on an income approach using an internal valuation model. The internal valuation model includes assumptions regarding projections of future cash flows, prepayment rates, default rates and interest-only strip terms. These securities bear the risk of loan prepayment or default that may result in FHN not recovering all or a portion of its recorded investment. When appropriate, valuations are adjusted for various factors including default or prepayment status of the underlying SBA loans. Because of the inherent uncertainty of valuation, those estimated values may be higher or lower than the values that would have been used had a ready market for the securities existed, and may change in the near term.

Securities available for sale and held to maturity

Valuations of debt securities are performed using observable inputs obtained from market transactions in similar securities. Typical inputs include benchmark yields, consensus prepayment speeds, and credit spreads. Trades from similar securities and broker quotes are used to support these valuations.

Loans held for sale

FHN determines the fair value of loans held for sale using either current transaction prices or discounted cash flow models. Fair values are determined using current transaction prices and/or values on similar assets when available, including committed bids for specific loans or loan portfolios. Uncommitted bids may be adjusted based on other available market information.

Fair value of residential real estate loans held for sale determined using a discounted cash flow model incorporates both observable and unobservable inputs. Inputs in the discounted cash flow model include current mortgage rates for similar products, estimated prepayment rates, foreclosure losses, and various loan performance measures (delinquency, LTV, credit score). Adjustments for delinquency and other differences in loan characteristics are typically reflected in the model’s discount rates. Loss severity trends and the value of underlying collateral are also considered in assessing the appropriate fair value for severely delinquent loans and loans in foreclosure. The valuation of HELOCs also incorporates estimated cancellation rates for loans expected to become delinquent.

Non-mortgage consumer loans held for sale are valued using committed bids for specific loans or loan portfolios or current market pricing for similar assets with adjustments for differences in credit standing (delinquency, historical default rates for similar loans), yield, collateral values and prepayment rates. If pricing for similar assets is not available, a discounted cash flow methodology is utilized, which incorporates all of these factors into an estimate of investor required yield for the discount rate.

FHN utilizes quoted market prices of similar instruments or broker and dealer quotations to value the SBA and USDA guaranteed loans. FHN values SBA-unguaranteed interests in loans held for sale based on individual loan characteristics, such as industry type and pay history which generally follows an income approach. Furthermore, these valuations are adjusted for changes in prepayment estimates and are reduced due to restrictions on trading. The fair value of other non-residential real estate loans held for sale is approximated by their carrying values based on current transaction values.

Mortgage loans held for investment at fair value option

The fair value of mortgage loans held for investment at fair value option is determined by a third party using a discounted cash flow model using various assumptions about future loan performance (constant prepayment rate, constant default rate and loss severity trends) and market discount rates.

Loans held for investment

The fair values of mortgage loans are estimated using an exit price methodology that is based on present values using the interest rate that would be charged for a similar loan to a borrower with similar risk, weighted for varying maturity dates and adjusted for a liquidity discount based on the estimated time period to complete a sale transaction with a market participant.

Other loans and leases are valued based on present values using the interest rate that would be charged for a similar instrument to a borrower with similar risk, applicable to each category of instruments, and adjusted for a liquidity discount based on the estimated time period to complete a sale transaction with a market participant.

For loans measured using the estimated fair value of collateral less costs to sell, fair value is estimated using appraisals of the collateral. Collateral values are monitored and additional write-downs are recognized if it is determined that the estimated collateral values have declined further. Estimated costs to sell are based on current amounts of disposal costs for similar assets. Carrying value is considered to reflect fair value for these loans.

Derivative assets and liabilities

The fair value for forwards and futures contracts is based on current transactions involving identical securities. Futures contracts are exchange-traded and thus have no credit risk factor assigned as the risk of non-performance is limited to the clearinghouse used.

Valuations of other derivatives (primarily interest rate contracts) are based on inputs observed in active markets for similar instruments. Typical inputs include benchmark yields, option volatility and option skew. Starting in October 2020, centrally cleared derivatives are discounted using SOFR as required by clearinghouses. In measuring the fair value of these derivative assets and liabilities, FHN has elected to consider credit risk based on the net exposure to individual counterparties. Credit risk is mitigated for these instruments through the use of mutual margining and master netting agreements as well as collateral posting requirements. For derivative contracts with daily cash margin requirements that are considered settlements, the daily margin amount is netted within derivative assets or liabilities. Any remaining credit risk related to interest rate derivatives is considered in determining fair value through evaluation of additional factors such as client loan grades and debt ratings. Foreign currency related derivatives also utilize observable exchange rates in the determination of fair value. The determination of fair value for FHN’s derivative liabilities associated with its prior sales of Visa Class B shares are classified within Level 3 in the fair value measurements disclosure as previously discussed in the unobservable inputs discussion.

The fair value of risk participations is determined in reference to the fair value of the related derivative contract between the borrower and the lead bank in the participation structure, which is determined consistent with the valuation process discussed above. This value is adjusted for the pro rata portion of the reference derivative’s notional value and an assessment of credit risk for the referenced borrower.

OREO

OREO primarily consists of properties that have been acquired in satisfaction of debt. These properties are carried at the lower of the outstanding loan amount or estimated fair value less estimated costs to sell the real estate. Estimated fair value is determined using appraised values with subsequent adjustments for deterioration in values that are not reflected in the most recent appraisal.

Other assets

For disclosure purposes, other assets consist of tax credit investments, FRB and FHLB Stock, deferred compensation mutual funds and equity investments (including other mutual funds) with readily determinable fair values. Tax credit investments accounted for under the equity method are written down to estimated fair value quarterly

based on the estimated value of the associated tax credits which incorporates estimates of required yield for hypothetical investors. The fair value of all other tax credit investments is estimated using recent transaction information with adjustments for differences in individual investments. Deferred compensation mutual funds are recognized at fair value, which is based on quoted prices in active markets.

Investments in the stock of the Federal Reserve Bank and Federal Home Loan Banks are recognized at historical cost in the Consolidated Balance Sheets which is considered to approximate fair value. Investments in mutual funds are measured at the funds’ reported closing net asset values. Investments in equity securities are valued using quoted market prices when available.

Defined maturity deposits

The fair value of these deposits is estimated by discounting future cash flows to their present value. Future cash flows are discounted by using the current market rates of similar instruments applicable to the remaining maturity. For disclosure purposes, defined maturity deposits include all time deposits.

Short-term financial liabilities

The fair value of federal funds purchased, securities sold under agreements to repurchase, and other short-term borrowings are approximated by the book value. The carrying amount is a reasonable estimate of fair value because of the relatively short time between the origination of the instrument and its expected realization.

Loan commitments

Fair values of these commitments are based on fees charged to enter into similar agreements taking into account the remaining terms of the agreements and the counterparties’ credit standing.

Other commitments

Fair values of these commitments are based on fees charged to enter into similar agreements.

The following fair value estimates are determined as of a specific point in time utilizing various assumptions and estimates. The use of assumptions and various valuation techniques, as well as the absence of secondary markets for certain financial instruments, reduces the comparability of fair value disclosures between financial institutions. Due to market illiquidity, the fair values for loans and leases, loans held for sale, and term borrowings as of March 31, 2023 and December 31, 2022, involve the use of significant internally-developed pricing assumptions for certain components of these line items. The assumptions and valuations utilized for this disclosure are considered to reflect inputs that market participants would use in transactions involving these instruments as of the measurement date. The valuations of legacy assets,

particularly consumer loans and TRUPS loans within the Corporate segment, are influenced by changes in economic conditions since origination and risk perceptions of the financial sector. These considerations affect the estimate of a potential acquirer’s cost of capital and cash flow volatility assumptions from these assets and the resulting fair value measurements may depart significantly from FHN’s internal estimates of the intrinsic value of these assets.

Assets and liabilities that are not financial instruments have not been included in the following table such as the value of long-term relationships with deposit and trust clients, premises and equipment, goodwill and other

intangibles, deferred taxes, and certain other assets and other liabilities. Additionally, these measurements are solely for financial instruments as of the measurement date and do not consider the earnings potential of our various business lines. Accordingly, the total of the fair value amounts does not represent, and should not be construed to represent, the underlying value of FHN.

The following table summarizes the book value and estimated fair value of financial instruments recorded in the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

BOOK VALUE AND ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS
	March 31, 2023
	Book Value		Fair Value
(Dollars in millions)			Level 1		Level 2		Level 3		Total
Assets:
Loans and leases, net of allowance for loan and lease losses
Commercial:
Commercial, financial and industrial	$	31,847	$	—	$	—	$	31,880	$	31,880
Commercial real estate	13,248		—		—		13,109		13,109
Consumer:
Consumer real estate	12,459		—		—		12,330		12,330
Credit card and other	776		—		—		776		776
Total loans and leases, net of allowance for loan and lease losses	58,330		—		—		58,095		58,095
Short-term financial assets:
Interest-bearing deposits with banks	2,488		2,488		—		—		2,488
Federal funds sold	141		—		141		—		141
Securities purchased under agreements to resell	168		—		168		—		168
Total short-term financial assets	2,797		2,488		309		—		2,797
Trading securities (a)	1,122		—		1,094		28		1,122
Loans held for sale:
Mortgage loans (elected fair value) (a)	68		—		47		21		68
USDA & SBA loans - LOCOM	551		—		555		—		555
Mortgage loans - LOCOM	31		—		—		31		31
Total loans held for sale	650		—		602		52		654
Securities available for sale (a)	8,954		—		8,954		—		8,954
Securities held to maturity	1,362		—		1,214		—		1,214
Derivative assets (a)	548		11		537		—		548
Other assets:
Tax credit investments	545		—		—		541		541
Deferred compensation mutual funds	98		98		—		—		98
Equity, mutual funds, and other (b)	458		23		—		435		458
Total other assets	1,101		121		—		976		1,097
Total assets	$	74,864	$	2,620	$	12,710	$	59,151	$	74,481
Liabilities:
Defined maturity deposits	$	3,777	$	—	$	3,793	$	—	$	3,793
Trading liabilities (a)	144		—		144		—		144
Short-term financial liabilities:
Federal funds purchased	447		—		447		—		447
Securities sold under agreements to repurchase	1,174		—		1,174		—		1,174
Other short-term borrowings	4,863		—		4,863		—		4,863
Total short-term financial liabilities	6,484		—		6,484		—		6,484
Term borrowings:
Real estate investment trust-preferred	46		—		—		47		47
Term borrowings—new market tax credit investment	65		—		—		60		60
Secured borrowings	11		—		—		11		11
Junior subordinated debentures	149		—		—		150		150
Other long-term borrowings	1,334		—		1,300		—		1,300
Total term borrowings	1,605		—		1,300		268		1,568
Derivative liabilities (a)	722		12		689		21		722
Total liabilities	$	12,732	$	12	$	12,410	$	289	$	12,711

(a)Classes are detailed in the recurring and nonrecurring measurement tables.

(b)Level 1 primarily consists of mutual funds with readily determinable fair values. Level 3 includes restricted investments in FHLB-Cincinnati stock of $232 million and FRB stock of $203 million.

	December 31, 2022
	Book Value		Fair Value
(Dollars in millions)			Level 1		Level 2		Level 3		Total
Assets:
Loans and leases and allowance for loan and lease losses
Commercial:
Commercial, financial and industrial	$	31,473	$	—	$	—	$	31,329	$	31,329
Commercial real estate	13,082		—		—		12,909		12,909
Consumer:
Consumer real estate	12,053		—		—		11,934		11,934
Credit card and other	809		—		—		810		810
Total loans and leases, net of allowance for loan and lease losses	57,417		—		—		56,982		56,982
Short-term financial assets:
Interest-bearing deposits with banks	1,384		1,384		—		—		1,384
Federal funds sold	129		—		129		—		129
Securities purchased under agreements to resell	353		—		353		—		353
Total short-term financial assets	1,866		1,384		482		—		1,866
Trading securities (a)	1,375		—		1,350		25		1,375
Loans held for sale:
Mortgage loans (elected fair value) (a)	51		—		29		22		51
USDA & SBA loans - LOCOM	506		—		512		—		512
Mortgage loans - LOCOM	33		—		—		33		33
Total loans held for sale	590		—		541		55		596
Securities available for sale (a)	8,836		—		8,836		—		8,836
Securities held to maturity	1,371		—		1,209		—		1,209
Derivative assets (a)	460		9		451		—		460
Other assets:
Tax credit investments	547		—		—		542		542
Deferred compensation mutual funds	112		112		—		—		112
Equity, mutual funds, and other (b)	275		22		—		253		275
Total other assets	934		134		—		795		929
Total assets	$	72,849	$	1,527	$	12,869	$	57,857	$	72,253
Liabilities:
Defined maturity deposits	$	2,887	$	—	$	2,890	$	—	$	2,890
Trading liabilities (a)	335		—		335		—		335
Short-term financial liabilities:
Federal funds purchased	400		—		400		—		400
Securities sold under agreements to repurchase	1,013		—		1,013		—		1,013
Other short-term borrowings	1,093		—		1,093		—		1,093
Total short-term financial liabilities	2,506		—		2,506		—		2,506
Term borrowings:
Real estate investment trust-preferred	46		—		—		47		47
Term borrowings—new market tax credit investment	66		—		—		59		59
Secured borrowings	3		—		—		3		3
Junior subordinated debentures	148		—		—		150		150
Other long-term borrowings	1,334		—		1,301		—		1,301
Total term borrowings	1,597		—		1,301		259		1,560
Derivative liabilities (a)	958		8		923		27		958
Total liabilities	$	8,283	$	8	$	7,955	$	286	$	8,249

(a)Classes are detailed in the recurring and nonrecurring measurement tables.

(b)Level 1 primarily consists of mutual funds with readily determinable fair values. Level 3 includes restricted investments in FHLB-Cincinnati stock of $50 million and FRB stock of $203 million.

The following table presents the contractual amount and fair value of unfunded loan commitments and standby and other commitments as of March 31, 2023 and December 31, 2022:

UNFUNDED COMMITMENTS
	Contractual Amount				Fair Value
(Dollars in millions)	March 31, 2023		December 31, 2022		March 31, 2023		December 31, 2022
Unfunded Commitments:
Loan commitments	$	24,964	$	25,953	$	1	$	1
Standby and other commitments	765		754		7		7

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Other Events

3 Months Ended

Mar. 31, 2023

Subsequent Events [Abstract]

Other Events

Other Events

As previously disclosed, on February 27, 2022, FHN entered into an Agreement and Plan of Merger (the “TD Merger Agreement”) with The Toronto-Dominion Bank, a Canadian chartered bank (“TD”), and certain TD subsidiaries. On May 4, 2023, FHN and TD mutually terminated the TD Merger Agreement. Under the terms of the termination agreement, TD Bank made a $200 million cash payment to FHN in addition to the $25 million fee reimbursement due to FHN pursuant to the TD Merger Agreement.

On February 28, 2022, in connection with the execution of the TD Merger Agreement, FHN issued $494 million of Series G Perpetual Convertible Preferred Stock (the Series G Convertible Preferred Stock). The Series G Convertible Preferred Stock was convertible into up to 4.9% of the outstanding shares of FHN common stock in certain circumstances, including termination of the TD Merger Agreement. Because regulatory approval of the TD Transaction was not obtained, conversion will occur at a fixed rate of 4,000 shares of common stock for each share of Series G Convertible Preferred Stock which reflects a conversion price of $25 per share. Following conversion to common stock, the Series G will represent 3.5% of FHN's common shares outstanding. The $494 million carrying value of the Series G Convertible Preferred Stock qualified as Tier 1 Capital as of March 31, 2023. The Series G Convertible Preferred Stock will also qualify for Common Equity Tier 1 Capital upon conversion to common stock.

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Basis of Presentation and Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis Of Accounting

The accompanying unaudited consolidated financial statements have been prepared in accordance with GAAP for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all information and notes necessary for complete financial statements in accordance with GAAP. In the opinion of management, the accompanying unaudited consolidated financial statements contain all significant adjustments, consisting of normal and recurring items, considered necessary for fair presentation. These interim financial statements should be read in conjunction with FHN's audited consolidated financial statements and notes in FHN's Annual Report on Form 10-K for the year ended December 31, 2022. Operating results for the interim period are not necessarily indicative of the results that may be expected for the full year.

All significant intercompany balances and transactions have been eliminated in consolidation. Certain amounts reported in prior years have been reclassified to conform to the current period presentation. See the Glossary of Acronyms and Terms included in this Report for terms used herein.

Accounting Changes With Extended Transition Periods and Accounting Changes Issued But Not Currently Effective

Accounting Changes With Extended Transition Periods

In March 2020, the FASB issued ASU 2020-04, “Facilitation of the Effects of Reference Rate Reform on Financial Reporting” which provides several optional expedients and exceptions to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. The provisions of ASU 2020-04 primarily affect 1) contract modifications (e.g., loans, leases, debt, and derivatives) made in anticipation that a reference rate (e.g., LIBOR) will be discontinued and 2) the application of hedge accounting for existing relationships affected by those modifications. The provisions of ASU

2020-04 are effective upon release and apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Including the adoption of ASU 2022-06 (discussed below), the expedients and exceptions provided by ASU 2020-04 do not apply to contract modifications made and hedging relationships entered into or evaluated after December 31, 2024, except for hedging relationships existing as of December 31, 2024, that an entity has elected certain optional expedients for and that are retained through the end of the hedging relationship.

FHN has identified contracts affected by reference rate reform and developed modification plans for those contracts. FHN has elected to utilize the optional expedients and exceptions provided by ASU 2020-04 for certain contract modifications that have already been implemented. For cash flow hedges that reference 1-Month USD LIBOR, FHN has applied expedients related to 1) the assumption of probability of cash flows when reference rates are changed on hedged items 2) avoiding de-designation when critical terms (i.e., reference rates) change and 3) the allowed assumption of shared risk exposure for hedged items. For its 2022 and 2023 cash flow hedges that reference 1-Month Term SOFR, FHN has applied expedients related to 1) the allowed assumption of shared risk exposure for hedged items and 2) multiple allowed assumptions of conformity between hedged items and the hedging instrument when assessing effectiveness. FHN anticipates that it will continue to utilize the expedients and exceptions for future modifications in situations where they mitigate potential accounting outcomes that do not faithfully represent management’s intent or risk management activities, consistent with the purpose of the standard.

In December 2022, the FASB issued ASU 2022-06, "Deferral of the Sunset Date of Topic 848" which extends the transition window for ASU 2020-04 from December 31, 2022 to December 31, 2024, consistent with key USD LIBOR tenors continuing to be published through June 30, 2023.

In January 2021, the FASB issued ASU 2021-01, "Scope" to expand the scope of ASU 2020-04 to apply to certain contract modifications that were implemented in October 2020 by derivative clearinghouses for the use of Secure Overnight Funding Rate (SOFR) in discounting, margining and price alignment for centrally cleared derivatives, including derivatives utilized in hedging relationships. ASU 2021-01 also applies to derivative contracts affected by the change in discounting convention regardless of whether they are centrally cleared (i.e., bi-lateral

contracts can also be modified) and regardless of whether they reference LIBOR. ASU 2021-01 was effective immediately upon issuance with retroactive application permitted. FHN elected to retroactively apply the provisions of ASU 2021-01 because FHN's centrally cleared derivatives were affected by the change in discounting convention and because FHN has other bi-lateral derivative contracts that may be modified to conform to the use of SOFR for discounting. Adoption did not have a significant effect on FHN's reported financial condition or results of operations.

Summary of Accounting Changes

ASU 2022-01

In March 2022, the FASB issued ASU 2022-01, "Fair Value Hedging - Portfolio Layer Method", which will expand FHN's ability to hedge the benchmark interest rate risk of portfolios of financial interests (or beneficial interests) in a fair value hedge. The provisions of ASU 2022-01 also permit FHN to apply the same portfolio hedging method to both prepayable and non-prepayable financial assets, namely by expanding the use of the "portfolio layer" method to non-prepayable financial assets. ASU 2022-01 also permits multiple hedged layers to be designated as a single closed portfolio to achieve hedge accounting. Additionally, the ASU requires that basis adjustments must be maintained on the closed portfolio of assets as a whole, and not allocated to individual assets for active portfolio layer method hedges. ASU 2022-01 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. FHN may utilize the provisions of ASU 2022-01 in its future hedging strategies.

ASU 2022-02

In March 2022, the FASB issued ASU 2022-02, “Troubled Debt Restructurings and Vintage Disclosures” that eliminates current TDR recognition and measurement guidance and instead requires the Company to evaluate whether the modification represents a new loan or a continuation of an existing loan (which is consistent with the accounting for other loan modifications). The provisions of ASU 2022-02 also enhance existing disclosure requirements and introduces new disclosures related to certain modifications made to borrowers experiencing financial difficulty. The provisions of this ASU also require FHN to disclose current period gross write-offs of loans and leases by year of origination.

ASU 2022-02 is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. For the transition method related to the recognition and measurement of TDRs, FHN elected to apply the modified retrospective transition effective January 1, 2023, resulting in a cumulative-effect reduction in ALLL of $6 million and an increase to retained earnings of $4 million, net of tax. The disclosure provisions of ASU

2022-02 are applied prospectively and presented in Note 3 – Loans and Leases and Note 4 – Allowance for Credit Losses.

Accounting Changes Issued But Not Currently Effective

ASU 2023-02

In March 2023, the FASB issued ASU 2023-02, “Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method” which permits investors to elect to account for their tax equity investments, regardless of the tax credit program from which the income tax credits are received, using the proportional amortization method if certain conditions are met. The proportional amortization method results in the cost of the investment being amortized in proportion to the income tax credits and other income tax benefits received, with the amortization of the investment and the income tax credits being presented net in the income statement as a component of income tax provision (benefit). Prior to ASU 2023-02, the proportional amortization method was only available to qualifying low income housing equity investments. An investor is required to make an accounting policy election to apply the proportional amortization method on a tax-credit-program-by-tax-credit-program basis. An investor that applies the proportional amortization method to qualifying tax equity investments must account for the receipt of the investment tax credits using the flow-through method, even if the entity applies the deferral method for other investment tax credits received. ASU 2023-02 also requires specific disclosures that must be applied to all investments that generate income tax credits and other income tax benefits from a tax credit program for which the entity has elected to apply the proportional amortization method.

ASU 2023-02 is effective for fiscal years beginning after December 15, 2023, including interim periods within those fiscal years. Early adoption is permitted for all entities in any interim period. If ASU 2023-02 is adopted in an interim period, it must be adopted as of the beginning of the fiscal year that includes that interim period. Adoption of ASU 2023-02 is applied on either a modified retrospective (cumulative catch up) or a retrospective (representment of prior years) basis. FHN is assessing 1) the applicability of ASU 2023-02 to its tax credit investments and 2) whether to elect the proportional amortization method for qualifying investments.

Determination of Fair Value

FHN groups its assets and liabilities measured at fair value in three levels, based on the markets in which the assets and liabilities are traded and the reliability of the assumptions used to determine fair value. This hierarchy requires FHN to maximize the use of observable market data, when available, and to minimize the use of unobservable inputs when determining fair value. Each fair value measurement is placed into the proper level based on the lowest level of significant input. These levels are:

•Level 1—Valuation is based upon quoted prices for identical instruments traded in active markets.

•Level 2—Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for

which all significant assumptions are observable in the market.

•Level 3—Valuation is generated from model-based techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques include use of option pricing models, discounted cash flow models, and similar techniques.

Nonrecurring Fair Value MeasurementsFrom time to time, FHN may be required to measure certain other financial assets at fair value on a nonrecurring basis in accordance with GAAP. These adjustments to fair value usually result from the application of lower of cost or market (LOCOM) accounting or write-downs of individual assets.

Trading Securities - SBA interest-only strips

Increases (decreases) in estimated prepayment rates and bond equivalent yields negatively (positively) affect the value of SBA interest-only strips. Management additionally considers whether the loans underlying related SBA interest-only strips are delinquent, in default or prepaying, and adjusts the fair value down 20 - 100% depending on the length of time in default.

Loans held for sale

Foreclosure losses and prepayment rates are significant unobservable inputs used in the fair value measurement of FHN’s residential real estate loans held for sale. Loss severity trends are also assessed to evaluate the reasonableness of fair value estimates resulting from

discounted cash flows methodologies as well as to estimate fair value for newly repurchased loans and loans that are near foreclosure. Significant increases (decreases) in any of these inputs in isolation would result in significantly lower (higher) fair value measurements. All observable and unobservable inputs are re-assessed quarterly.

Increases (decreases) in estimated prepayment rates and bond equivalent yields negatively (positively) affect the value of unguaranteed interests in SBA loans. Unguaranteed interest in SBA loans held for sale are carried at less than the outstanding balance due to credit risk estimates. Credit risk adjustments may be reduced if prepayment is likely or as consistent payment history is realized. Management also considers other factors such as

delinquency or default and adjusts the fair value accordingly.

Loans held for investment

Constant prepayment rate, constant default rate and loss severity trends are significant unobservable inputs used in the fair value measurement of loans held for investment. Increases (decreases) in each of these inputs in isolation result in negative (positive) effects on the valuation of the associated loans.

Derivative liabilities

In conjunction with pre-2020 sales of Visa Class B shares, FHN and the purchasers entered into derivative transactions whereby FHN will make, or receive, cash payments whenever the conversion ratio of the Visa Class B shares into Visa Class A shares is adjusted. FHN uses a discounted cash flow methodology in order to estimate the fair value of FHN’s derivative liabilities associated with its prior sales of Visa Class B shares. The methodology includes estimation of both the resolution amount for Visa’s Covered Litigation matters as well as the length of time until the resolution occurs. Significant increases (decreases) in either of these inputs in isolation would result in significantly higher (lower) fair value measurements for the derivative liabilities. Additionally, FHN performs a probability weighted multiple resolution scenario to calculate the estimated fair value of these derivative liabilities. Assignment of higher (lower) probabilities to the larger potential resolution scenarios would result in an increase (decrease) in the estimated fair value of the derivative liabilities. Since this estimation process requires application of judgment in developing significant unobservable inputs used to determine the possible outcomes and the probability weighting assigned to each scenario, these derivatives have been classified within Level 3 in fair value measurements disclosures.

Loans and leases and Other Real Estate Owned

Collateral-dependent loans and OREO are primarily valued using appraisals based on sales of comparable properties in the same or similar markets. Other collateral (receivables, inventory, equipment, etc.) is valued through borrowing base certificates, financial statements and/or auction valuations. These valuations are discounted based on the quality of reporting, knowledge of the marketability/collectability of the collateral and historical disposition rates.

Other assets – tax credit investments

The estimated fair value of tax credit investments accounted for under the equity method is generally

determined in relation to the yield (i.e., future tax credits to be received) an acquirer of these investments would expect in relation to the yields experienced on current new issue and/or secondary market transactions. Thus, as tax credits are recognized, the future yield to a market participant is reduced, resulting in consistent impairment of the individual investments. Individual investments are reviewed for impairment quarterly, which may include the consideration of additional marketability discounts related to specific investments which typically includes consideration of the underlying property’s appraised value.

Fair Value Option

FHN previously elected the fair value option on a prospective basis for substantially all types of mortgage loans originated for sale purposes except for mortgage origination operations which utilize the platform acquired from CBF. FHN determined that the election reduces certain timing differences and better matches changes in the value of such loans with changes in the value of derivatives and forward delivery commitments used as economic hedges for these assets at the time of election.

Repurchased loans relating to mortgage banking operations conducted prior to the IBKC merger are recognized within loans held for sale at fair value at the time of repurchase, which includes consideration of the credit status of the loans and the estimated liquidation value. FHN has elected to continue recognition of these loans at fair value in periods subsequent to reacquisition. Due to the credit-distressed nature of the vast majority of repurchased loans and the related loss severities experienced upon repurchase, FHN believes that the fair value election provides a more timely recognition of changes in value for these loans that occur subsequent to repurchase. Absent the fair value election, these loans would be subject to valuation at the LOCOM value, which would prevent subsequent values from exceeding the initial fair value, determined at the time of repurchase, but would require recognition of subsequent declines in value. Thus, the fair value election provides for a more timely recognition of any potential future recoveries in asset values while not affecting the requirement to recognize subsequent declines in value.

Determination of Fair Value

Fair values are based on the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The following describes the

assumptions and methodologies used to estimate the fair value of financial instruments recorded at fair value in the Consolidated Balance Sheets and for estimating the fair value of financial instruments for which fair value is disclosed.

Short-term financial assets

Federal funds sold, securities purchased under agreements to resell, and interest-bearing deposits with other financial institutions and the Federal Reserve are carried at historical cost. The carrying amount is a reasonable estimate of fair value because of the relatively short time between the origination of the instrument and its expected realization.

Trading securities and trading liabilities

Trading securities and trading liabilities are recognized at fair value through current earnings. Trading inventory held for broker-dealer operations is included in trading

securities and trading liabilities. Broker-dealer long positions are valued at bid price in the bid-ask spread. Short positions are valued at the ask price. Inventory positions are valued using observable inputs including current market transactions, benchmark yields, credit spreads, and consensus prepayment speeds. Trading loans are valued using observable inputs including current market transactions, swap rates, mortgage rates, and consensus prepayment speeds.

Trading Securities - SBA interest-only strips

Interest-only strips are valued at elected fair value based on an income approach using an internal valuation model. The internal valuation model includes assumptions regarding projections of future cash flows, prepayment rates, default rates and interest-only strip terms. These securities bear the risk of loan prepayment or default that may result in FHN not recovering all or a portion of its recorded investment. When appropriate, valuations are adjusted for various factors including default or prepayment status of the underlying SBA loans. Because of the inherent uncertainty of valuation, those estimated values may be higher or lower than the values that would have been used had a ready market for the securities existed, and may change in the near term.

Securities available for sale and held to maturity

Valuations of debt securities are performed using observable inputs obtained from market transactions in similar securities. Typical inputs include benchmark yields, consensus prepayment speeds, and credit spreads. Trades from similar securities and broker quotes are used to support these valuations.

Loans held for sale

FHN determines the fair value of loans held for sale using either current transaction prices or discounted cash flow models. Fair values are determined using current transaction prices and/or values on similar assets when available, including committed bids for specific loans or loan portfolios. Uncommitted bids may be adjusted based on other available market information.

Fair value of residential real estate loans held for sale determined using a discounted cash flow model incorporates both observable and unobservable inputs. Inputs in the discounted cash flow model include current mortgage rates for similar products, estimated prepayment rates, foreclosure losses, and various loan performance measures (delinquency, LTV, credit score). Adjustments for delinquency and other differences in loan characteristics are typically reflected in the model’s discount rates. Loss severity trends and the value of underlying collateral are also considered in assessing the appropriate fair value for severely delinquent loans and loans in foreclosure. The valuation of HELOCs also incorporates estimated cancellation rates for loans expected to become delinquent.

Non-mortgage consumer loans held for sale are valued using committed bids for specific loans or loan portfolios or current market pricing for similar assets with adjustments for differences in credit standing (delinquency, historical default rates for similar loans), yield, collateral values and prepayment rates. If pricing for similar assets is not available, a discounted cash flow methodology is utilized, which incorporates all of these factors into an estimate of investor required yield for the discount rate.

FHN utilizes quoted market prices of similar instruments or broker and dealer quotations to value the SBA and USDA guaranteed loans. FHN values SBA-unguaranteed interests in loans held for sale based on individual loan characteristics, such as industry type and pay history which generally follows an income approach. Furthermore, these valuations are adjusted for changes in prepayment estimates and are reduced due to restrictions on trading. The fair value of other non-residential real estate loans held for sale is approximated by their carrying values based on current transaction values.

Mortgage loans held for investment at fair value option

The fair value of mortgage loans held for investment at fair value option is determined by a third party using a discounted cash flow model using various assumptions about future loan performance (constant prepayment rate, constant default rate and loss severity trends) and market discount rates.

Loans held for investment

The fair values of mortgage loans are estimated using an exit price methodology that is based on present values using the interest rate that would be charged for a similar loan to a borrower with similar risk, weighted for varying maturity dates and adjusted for a liquidity discount based on the estimated time period to complete a sale transaction with a market participant.

Other loans and leases are valued based on present values using the interest rate that would be charged for a similar instrument to a borrower with similar risk, applicable to each category of instruments, and adjusted for a liquidity discount based on the estimated time period to complete a sale transaction with a market participant.

For loans measured using the estimated fair value of collateral less costs to sell, fair value is estimated using appraisals of the collateral. Collateral values are monitored and additional write-downs are recognized if it is determined that the estimated collateral values have declined further. Estimated costs to sell are based on current amounts of disposal costs for similar assets. Carrying value is considered to reflect fair value for these loans.

Derivative assets and liabilities

The fair value for forwards and futures contracts is based on current transactions involving identical securities. Futures contracts are exchange-traded and thus have no credit risk factor assigned as the risk of non-performance is limited to the clearinghouse used.

Valuations of other derivatives (primarily interest rate contracts) are based on inputs observed in active markets for similar instruments. Typical inputs include benchmark yields, option volatility and option skew. Starting in October 2020, centrally cleared derivatives are discounted using SOFR as required by clearinghouses. In measuring the fair value of these derivative assets and liabilities, FHN has elected to consider credit risk based on the net exposure to individual counterparties. Credit risk is mitigated for these instruments through the use of mutual margining and master netting agreements as well as collateral posting requirements. For derivative contracts with daily cash margin requirements that are considered settlements, the daily margin amount is netted within derivative assets or liabilities. Any remaining credit risk related to interest rate derivatives is considered in determining fair value through evaluation of additional factors such as client loan grades and debt ratings. Foreign currency related derivatives also utilize observable exchange rates in the determination of fair value. The determination of fair value for FHN’s derivative liabilities associated with its prior sales of Visa Class B shares are classified within Level 3 in the fair value measurements disclosure as previously discussed in the unobservable inputs discussion.

The fair value of risk participations is determined in reference to the fair value of the related derivative contract between the borrower and the lead bank in the participation structure, which is determined consistent with the valuation process discussed above. This value is adjusted for the pro rata portion of the reference derivative’s notional value and an assessment of credit risk for the referenced borrower.

OREO

OREO primarily consists of properties that have been acquired in satisfaction of debt. These properties are carried at the lower of the outstanding loan amount or estimated fair value less estimated costs to sell the real estate. Estimated fair value is determined using appraised values with subsequent adjustments for deterioration in values that are not reflected in the most recent appraisal.

Other assets

For disclosure purposes, other assets consist of tax credit investments, FRB and FHLB Stock, deferred compensation mutual funds and equity investments (including other mutual funds) with readily determinable fair values. Tax credit investments accounted for under the equity method are written down to estimated fair value quarterly

based on the estimated value of the associated tax credits which incorporates estimates of required yield for hypothetical investors. The fair value of all other tax credit investments is estimated using recent transaction information with adjustments for differences in individual investments. Deferred compensation mutual funds are recognized at fair value, which is based on quoted prices in active markets.

Investments in the stock of the Federal Reserve Bank and Federal Home Loan Banks are recognized at historical cost in the Consolidated Balance Sheets which is considered to approximate fair value. Investments in mutual funds are measured at the funds’ reported closing net asset values. Investments in equity securities are valued using quoted market prices when available.

Defined maturity deposits

The fair value of these deposits is estimated by discounting future cash flows to their present value. Future cash flows are discounted by using the current market rates of similar instruments applicable to the remaining maturity. For disclosure purposes, defined maturity deposits include all time deposits.

Short-term financial liabilities

The fair value of federal funds purchased, securities sold under agreements to repurchase, and other short-term borrowings are approximated by the book value. The carrying amount is a reasonable estimate of fair value because of the relatively short time between the origination of the instrument and its expected realization.

Loan commitments

Fair values of these commitments are based on fees charged to enter into similar agreements taking into account the remaining terms of the agreements and the counterparties’ credit standing.

Other commitments

Fair values of these commitments are based on fees charged to enter into similar agreements.

The following fair value estimates are determined as of a specific point in time utilizing various assumptions and estimates. The use of assumptions and various valuation techniques, as well as the absence of secondary markets for certain financial instruments, reduces the comparability of fair value disclosures between financial institutions. Due to market illiquidity, the fair values for loans and leases, loans held for sale, and term borrowings as of March 31, 2023 and December 31, 2022, involve the use of significant internally-developed pricing assumptions for certain components of these line items. The assumptions and valuations utilized for this disclosure are considered to reflect inputs that market participants would use in transactions involving these instruments as of the measurement date. The valuations of legacy assets,

particularly consumer loans and TRUPS loans within the Corporate segment, are influenced by changes in economic conditions since origination and risk perceptions of the financial sector. These considerations affect the estimate of a potential acquirer’s cost of capital and cash flow volatility assumptions from these assets and the resulting fair value measurements may depart significantly from FHN’s internal estimates of the intrinsic value of these assets.

Assets and liabilities that are not financial instruments have not been included in the following table such as the value of long-term relationships with deposit and trust clients, premises and equipment, goodwill and other

intangibles, deferred taxes, and certain other assets and other liabilities. Additionally, these measurements are solely for financial instruments as of the measurement date and do not consider the earnings potential of our various business lines. Accordingly, the total of the fair value amounts does not represent, and should not be construed to represent, the underlying value of FHN.

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Investment Securities (Tables)

3 Months Ended

Mar. 31, 2023

Marketable Securities [Abstract]

Schedule of FHN's Investment Securities

The following tables summarize FHN’s investment securities as of March 31, 2023 and December 31, 2022:

INVESTMENT SECURITIES AT MARCH 31, 2023
	March 31, 2023
(Dollars in millions)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Securities available for sale:
Government agency issued MBS	$	5,416	$	2	$	(622)	$	4,796
Government agency issued CMO	2,650		—		(336)		2,314
Other U.S. government agencies	1,374		6		(141)		1,239
States and municipalities	650		2		(47)		605
Total securities available for sale (a)	$	10,090	$	10	$	(1,146)	$	8,954
Securities held to maturity:
Government agency issued MBS	$	889	$	—	$	(95)	$	794
Government agency issued CMO	473		—		(53)		420
Total securities held to maturity	$	1,362	$	—	$	(148)	$	1,214

(a)Includes $6.9 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.

INVESTMENT SECURITIES AT YE 2022
	December 31, 2022
(Dollars in millions)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Securities available for sale:
Government agency issued MBS	$	5,457	$	1	$	(695)	$	4,763
Government agency issued CMO	2,682		—		(369)		2,313
Other U.S. government agencies	1,325		—		(162)		1,163
States and municipalities	658		1		(62)		597
Total securities available for sale (a)	$	10,122	$	2	$	(1,288)	$	8,836
Securities held to maturity:
Government agency issued MBS	$	897	$	—	$	(109)	$	788
Government agency issued CMO	474		—		(53)		421
Total securities held to maturity	$	1,371	$	—	$	(162)	$	1,209

(a)Includes $6.5 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.

Schedule of Amortized Cost And Fair Value By Contractual Maturity

The amortized cost and fair value by contractual maturity for the debt securities portfolio as of March 31, 2023 is provided below:

DEBT SECURITIES PORTFOLIO MATURITIES
	Held to Maturity				Available for Sale
(Dollars in millions)	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Within 1 year	$	—	$	—	$	9	$	9
After 1 year through 5 years	—		—		127		123
After 5 years through 10 years	—		—		391		357
After 10 years	—		—		1,497		1,355
Subtotal	—		—		2,024		1,844
Government agency issued MBS and CMO (a)	1,362		1,214		8,066		7,110
Total	$	1,362	$	1,214	$	10,090	$	8,954

(a)Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

Schedule of Investments Within The Available For Sale Portfolio That Had Unrealized Losses

The following tables provide information on investments within the available-for-sale portfolio that had unrealized losses as of March 31, 2023 and December 31, 2022:

AFS INVESTMENT SECURITIES WITH UNREALIZED LOSSES

	As of March 31, 2023
	Less than 12 months				12 months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Government agency issued MBS	$	700	$	(20)	$	3,996	$	(602)	$	4,696	$	(622)
Government agency issued CMO	309		(15)		2,006		(321)		2,315		(336)
Other U.S. government agencies	265		(10)		733		(131)		998		(141)
States and municipalities	53		(2)		451		(45)		504		(47)
Total	$	1,327	$	(47)	$	7,186	$	(1,099)	$	8,513	$	(1,146)

 

	As of December 31, 2022
	Less than 12 months				12 months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Government agency issued MBS	$	2,314	$	(249)	$	2,350	$	(446)	$	4,664	$	(695)
Government agency issued CMO	1,104		(123)		1,209		(246)		2,313		(369)
Other U.S. government agencies	643		(67)		424		(95)		1,067		(162)
States and municipalities	493		(48)		54		(14)		547		(62)
Total	$	4,554	$	(487)	$	4,037	$	(801)	$	8,591	$	(1,288)

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Loans and Leases (Tables)

3 Months Ended

Mar. 31, 2023

Receivables [Abstract]

Schedule Of Loans By Portfolio Segment

The following table provides the amortized cost basis of loans and leases by portfolio segment and class as of March 31, 2023 and December 31, 2022, excluding accrued interest of $227 million and $226 million, respectively, which is included in other assets in the Consolidated Balance Sheets.

LOANS AND LEASES BY PORTFOLIO SEGMENT
(Dollars in millions)	March 31, 2023		December 31, 2022
Commercial:
Commercial and industrial (a) (b)	$	30,132	$	29,523
Loans to mortgage companies	2,040		2,258
Total commercial, financial, and industrial	32,172		31,781
Commercial real estate	13,398		13,228
Consumer:
HELOC	2,114		2,028
Real estate installment loans	10,554		10,225
Total consumer real estate	12,668		12,253
Credit card and other	807		840
Loans and leases	$	59,045	$	58,102
Allowance for loan and lease losses	(715)		(685)
Net loans and leases	$	58,330	$	57,417

(a)Includes equipment financing leases of $1.1 billion for March 31, 2023 and December 31, 2022.

(b)Includes PPP loans fully guaranteed by the SBA of $53 million and $76 million as of March 31, 2023 and December 31, 2022, respectively.

Financing Receivable Credit Quality Indicators

The following tables provide the amortized cost basis of the commercial loan portfolio by year of origination and credit quality indicator as of March 31, 2023 and December 31, 2022:

C&I PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		LMC (a)		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12) (b)	$	893	$	5,814	$	3,977	$	1,800	$	1,995	$	4,717	$	2,040	$	9,411	$	351	$	30,998
Special Mention (PD grade 13)	1		24		59		17		128		87		—		177		1		494
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	36		34		57		132		43		189		—		104		85		680
Total C&I loans	$	930	$	5,872	$	4,093	$	1,949	$	2,166	$	4,993	$	2,040	$	9,692	$	437	$	32,172

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		LMC (a)		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12) (b)	$	5,856	$	4,040	$	1,980	$	2,099	$	1,229	$	3,710	$	2,258	$	9,165	$	371	$	30,708
Special Mention (PD grade 13)	19		63		19		141		9		90		—		126		—		467
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	41		54		51		38		67		124		—		134		97		606
Total C&I loans	$	5,916	$	4,157	$	2,050	$	2,278	$	1,305	$	3,924	$	2,258	$	9,425	$	468	$	31,781

(a)    LMC includes non-revolving commercial lines of credit to qualified mortgage companies primarily for the temporary warehousing of eligible mortgage loans prior to the borrower's sale of those mortgage loans to third-party investors. The loans are of short duration with maturities less than one year.

(b)    Balances include PPP loans.

CRE PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12)	$	240	$	2,846	$	3,442	$	1,386	$	1,704	$	3,251	$	233	$	19	$	13,121
Special Mention (PD grade 13)	—		—		1		2		85		57		—		—		145
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	—		1		4		11		48		59		9		—		132
Total CRE loans	$	240	$	2,847	$	3,447	$	1,399	$	1,837	$	3,367	$	242	$	19	$	13,398

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
Credit Quality Indicator:
Pass (PD grades 1 through 12)	$	2,637	$	3,324	$	1,488	$	1,855	$	808	$	2,565	$	274	$	20	$	12,971
Special Mention (PD grade 13)	—		3		3		37		68		5		1		—		117
Substandard, Doubtful, or Loss (PD grades 14,15, and 16)	1		4		12		50		31		31		11		—		140
Total CRE loans	$	2,638	$	3,331	$	1,503	$	1,942	$	907	$	2,601	$	286	$	20	$	13,228

The following table reflects the amortized cost basis by year of origination and refreshed FICO scores for consumer real estate loans as of March 31, 2023 and December 31, 2022. Within consumer real estate, classes include HELOC and real estate installment loans. HELOCs are loans which during their draw period are classified as revolving loans. Once the draw period ends and the loan enters its repayment period, the loan converts to a term loan and is classified as a revolving loan converted to a term loan. All loans classified in the following tables as revolving loans or revolving loans converted to term loans are HELOCs. Real estate installment loans are originated as fixed term loans and are classified below in their vintage year. All loans in the following tables classified in a vintage year are real estate installment loans.

CONSUMER REAL ESTATE PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	397	$	2,157	$	1,822	$	800	$	512	$	1,516	$	1,383	$	60	$	8,647
FICO score 720-739	45		292		245		114		97		258		184		17		1,252
FICO score 700-719	34		241		202		92		54		249		151		21		1,044
FICO score 660-699	42		207		136		88		55		328		192		21		1,069
FICO score 620-659	1		21		24		25		40		120		45		8		284
FICO score less than 620	2		15		19		31		12		261		18		14		372
Total	$	521	$	2,933	$	2,448	$	1,150	$	770	$	2,732	$	1,973	$	141	$	12,668

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	2,154	$	1,847	$	819	$	523	$	278	$	1,294	$	1,297	$	63	$	8,275
FICO score 720-739	292		246		116		98		34		238		183		18		1,225
FICO score 700-719	242		206		93		55		35		226		142		22		1,021
FICO score 660-699	214		137		90		55		62		278		192		23		1,051
FICO score 620-659	21		24		25		41		20		105		47		9		292
FICO score less than 620	15		19		32		12		23		256		16		16		389
Total	$	2,938	$	2,479	$	1,175	$	784	$	452	$	2,397	$	1,877	$	151	$	12,253

The following tables reflect the amortized cost basis by year of origination and refreshed FICO scores for credit card and other loans as of March 31, 2023 and December 31, 2022.

CREDIT CARD & OTHER PORTFOLIO
	March 31, 2023
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	8	$	31	$	14	$	6	$	7	$	28	$	252	$	8	$	354
FICO score 720-739	1		3		2		2		1		4		33		1		47
FICO score 700-719	1		3		3		1		1		4		28		—		41
FICO score 660-699	—		3		1		1		1		8		31		1		46
FICO score 620-659	—		1		2		—		—		2		14		—		19
FICO score less than 620	2		7		6		6		10		85		183		1		300
Total	$	12	$	48	$	28	$	16	$	20	$	131	$	541	$	11	$	807

	December 31, 2022
(Dollars in millions)	2022		2021		2020		2019		2018		Prior to 2018		Revolving  Loans		Revolving Loans Converted to Term Loans		Total
FICO score 740 or greater	$	36	$	14	$	10	$	10	$	4	$	25	$	291	$	6	$	396
FICO score 720-739	3		2		2		1		—		4		30		1		43
FICO score 700-719	3		3		1		1		—		4		33		1		46
FICO score 660-699	3		2		1		1		2		7		30		1		47
FICO score 620-659	1		3		1		—		—		3		18		—		26
FICO score less than 620	7		6		6		10		7		71		174		1		282
Total	$	53	$	30	$	21	$	23	$	13	$	114	$	576	$	10	$	840

Schedule of Accruing And Non-Accruing Loans By Class

The following table reflects accruing and non-accruing loans and leases by class on March 31, 2023 and December 31, 2022:

ACCRUING & NON-ACCRUING LOANS AND LEASES
	March 31, 2023
	Accruing								Non-Accruing
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Total Accruing		Current		30-89 Days Past Due		90+ Days Past Due		Total Non- Accruing		Total Loans and Leases
Commercial, financial, and industrial:
C&I (a)	$	29,902	$	26	$	—	$	29,928	$	127	$	6	$	71	$	204	$	30,132
Loans to mortgage companies	2,040		—		—		2,040		—		—		—		—		2,040
Total commercial, financial, and industrial	31,942		26		—		31,968		127		6		71		204		32,172
Commercial real estate:
CRE (b)	13,330		5		—		13,335		19		26		18		63		13,398
Consumer real estate:
HELOC (c)	2,049		15		5		2,069		33		5		7		45		2,114
Real estate installment loans (d)	10,415		27		2		10,444		56		12		42		110		10,554
Total consumer real estate	12,464		42		7		12,513		89		17		49		155		12,668
Credit card and other:
Credit card	286		4		5		295		—		—		—		—		295
Other	508		2		—		510		1		1		—		2		512
Total credit card and other	794		6		5		805		1		1		—		2		807
Total loans and leases	$	58,530	$	79	$	12	$	58,621	$	236	$	50	$	138	$	424	$	59,045

	December 31, 2022
	Accruing								Non-Accruing
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Total Accruing		Current		30-89 Days Past Due		90+ Days Past Due		Total Non- Accruing		Total Loans and Leases
Commercial, financial, and industrial:
C&I (a)	$	29,309	$	50	$	11	$	29,370	$	64	$	10	$	79	$	153	$	29,523
Loans to mortgage companies	2,258		—		—		2,258		—		—		—		—		2,258
Total commercial, financial, and industrial	31,567		50		11		31,628		64		10		79		153		31,781
Commercial real estate:
CRE (b)	13,208		11		—		13,219		7		—		2		9		13,228
Consumer real estate:
HELOC (c)	1,967		12		5		1,984		32		4		8		44		2,028
Real estate installment loans (d)	10,079		25		13		10,117		56		5		47		108		10,225
Total consumer real estate	12,046		37		18		12,101		88		9		55		152		12,253
Credit card and other:
Credit card	287		5		4		296		—		—		—		—		296
Other	540		2		—		542		1		—		1		2		544
Total credit card and other	827		7		4		838		1		—		1		2		840
Total loans and leases	$	57,648	$	105	$	33	$	57,786	$	160	$	19	$	137	$	316	$	58,102

(a) $204 million and $147 million of C&I loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(b) $55 million and $5 million of CRE loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(c) $7 million and $5 million of HELOC loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

(d) $10 million and $7 million of real estate installment loans are nonaccrual loans that have been specifically reviewed for impairment with no related allowance in 2023 and 2022, respectively.

Schedule of Financing Receivable, Modified To Borrowers Experiencing Financial Difficulty

The following tables present the amortized cost basis at the end of the reporting period of loans modified to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and type of modification made, as well as the financial effect of the modifications made as of March 31, 2023.

LOAN MODIFICATIONS TO BORROWERS EXPERIENCING FINANCIAL DIFFICULTY

	March 31, 2023
	Term Extension
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	63	0.2	%	Added a weighted-average 1 year to the life of loans, which reduced monthly payment amounts for the borrowers
CRE	32		0.2		Added a weighted-average 0.6 years to the life of loans, which reduced monthly payment amounts for the borrowers
Consumer Real Estate	1		—		Added a weighted-average 14.9 years to the life of loans, which reduced monthly payment amounts for the borrowers
Credit Card and Other	—		—		N/A
Total	$	96	0.2	%

	March 31, 2023
	Payment Deferrals
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	—	—	%	N/A
CRE	—		—		N/A
Consumer Real Estate	4		—		Payment deferral for 11 months, with a balloon payment at the end of the term
Credit Card and Other	—		—		N/A
Total	$	4	—	%

	March 31, 2023
	Combination - Term Extension and Interest Rate Reduction
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	—	—	%	N/A
CRE	—		—		N/A
Consumer Real Estate	2		—		Added a weighted-average 8.8 years to the life of loans and reduced weighted-average contractual interest rate from 5.0% to 4.9%
Credit Card and Other	—		—		N/A
Total	$	2	—	%

	March 31, 2023
	Combination - Principal Forgiveness and Term Extension
(Dollars in millions)	Balance		% of Total Class		Financial Effect
C&I	$	18	0.1	%	Reduced the balance of the loans by $2 million and added a weighted-average 6.2 years to the life of loans
CRE	—		—		N/A
Consumer Real Estate	—		—		N/A
Credit Card and Other	—		—		N/A
Total	$	18	—	%

Schedule of Financing Receivable, Performance of Modified Loan

The following table depicts the performance of loans that have been modified in the last 12 months:

PERFORMANCE OF LOANS THAT HAVE BEEN MODIFIED IN THE LAST 12 MONTHS
	March 31, 2023
(Dollars in millions)	Current		30-89 Days Past Due		90+ Days Past Due		Non-Accruing
C&I	$	63	$	—	$	—	$	18
CRE	32		—		—		—
Consumer Real Estate	1		—		—		6
Credit Card and Other	—		—		—		—
Total	$	96	$	—	$	—	$	24

Schedule of Financing Receivable, Modified Loans in a TDR

The following table presents the end of period balance for loans modified in a TDR during the year ended December 31, 2022:

LOANS MODIFIED IN A TDR
	Year Ended December 31, 2022
(Dollars in millions)	Number	Pre-Modification Outstanding Recorded  Investment		Post-Modification Outstanding Recorded  Investment
C&I	6	$	30	$	24
CRE	1	1		1
HELOC	98	7		7
Real estate installment loans	181	41		41
Credit card and other	81	12		12
Total TDRs	367	$	91	$	85

Schedule Of Troubled Debt Restructurings Within The Previous 12 Months

The following table presents TDRs which re-defaulted during 2022 and as to which the modification occurred 12 months or less prior to the re-default. For purposes of this disclosure, FHN generally defines payment default as 30 or more days past due.

LOANS MODIFIED IN A TDR THAT RE-DEFAULTED
	Year Ended December 31, 2022
(Dollars in millions)	Number	Recorded Investment
C&I	5	$	—
CRE	—	—
HELOC	22	1
Real estate installment loans	54	15
Credit card and other	17	—
Total TDRs	98	$	16

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Allowance for Credit Losses (Tables)

3 Months Ended

Mar. 31, 2023

Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract]

Rollforward Of The Allowance For Loan Losses By Portfolio Segment

The following table provides a rollforward of the ALLL and the reserve for unfunded lending commitments by portfolio type for the three months ended March 31, 2023 and 2022:

ROLLFORWARD OF ALLL & RESERVE FOR UNFUNDED LENDING COMMITMENTS
(Dollars in millions)	Commercial, Financial, and Industrial (a)		Commercial Real Estate		Consumer Real Estate		Credit Card and Other		Total
Allowance for loan and lease losses:
Balance as of January 1, 2023	$	308	$	146	$	200	$	31	$	685
Adoption of ASU 2022-02	1		—		(7)		—		(6)
Charge-offs	(14)		(2)		(1)		(5)		(22)
Recoveries	3		—		2		1		6
Provision for loan and lease losses	27		6		15		4		52
Balance as of March 31, 2023	$	325	$	150	$	209	$	31	$	715
Reserve for remaining unfunded commitments:
Balance as of January 1, 2023	55		22		10		—		87
Provision for remaining unfunded commitments	(2)		(1)		1		—		(2)
Balance as of March 31, 2023	53		21		11		—		85
Allowance for credit losses as of March 31, 2023	$	378	$	171	$	220	$	31	$	800
Allowance for loan and lease losses:
Balance as of January 1, 2022	$	334	$	154	$	163	$	19	$	670
Charge-offs	(13)		—		(1)		(5)		(19)
Recoveries	3		—		5		1		9
Provision for loan and lease losses	(37)		(3)		(3)		5		(38)
Balance as of March 31, 2022	$	287	$	151	$	164	$	20	$	622
Reserve for remaining unfunded commitments:
Balance as of January 1, 2022	$	46	$	12	$	8	$	—	$	66
Provision for remaining unfunded commitments	(3)		—		1		—		(2)
Balance as of March 31, 2022	43		12		9		—		64
Allowance for credit losses as of March 31, 2022	$	330	$	163	$	173	$	20	$	686

(a) C&I loans as of March 31, 2023 and 2022 include $53 million and $642 million in PPP loans, respectively, which due to the government guarantee and forgiveness provisions are considered to have no credit risk and therefore have no allowance for loan and lease losses.

Schedule Of Gross Charge Offs by Year of Origination

The table below presents gross charge-offs by year of origination as of March 31, 2023:

GROSS CHARGE-OFFS
(Dollars in millions)	2023		2022		2021		2020		2019		Prior to 2019		Revolving Loans		Total
C&I	$	—	$	5	$	—	$	1	$	—	$	6	$	2	$	14
CRE	—		—		—		—		2		—		—		2
Consumer Real Estate	—		—		—		—		—		1		—		1
Credit Card and Other	—		—		—		—		—		3		2		5
Total	$	—	$	5	$	—	$	1	$	2	$	10	$	4	$	22

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Mortgage Banking Activity (Tables)

3 Months Ended

Mar. 31, 2023

Mortgage Banking [Abstract]

Schedule of Residential Mortgage Loans Held For Sale

The following table summarizes activity relating to residential mortgage loans held for sale as of and for the three months ended March 31, 2023 and the year ended December 31, 2022.

MORTGAGE LOAN ACTIVITY
(Dollars in millions)	March 31, 2023		December 31, 2022
Balance at beginning of period	$	44	$	250
Originations and purchases	120		1,275
Sales, net of gains	(103)		(1,481)
Mortgage loans transferred from (to) held for investment	—		—
Balance at end of period	$	61	$	44

Schedule of Mortgage Servicing Rights

Mortgage servicing rights had the following carrying values as of the periods indicated.

MORTGAGE SERVICING RIGHTS
	March 31, 2023						December 31, 2022
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Mortgage servicing rights	$	21	$	(5)	$	16	$	21	$	(5)	$	16

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Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Goodwill by Reportable Segment

The following is a summary of goodwill by reportable segment included in the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022.

GOODWILL
(Dollars in millions)	Regional Banking		Specialty Banking		Total
December 31, 2021	$	880	$	631	$	1,511
Additions	—		—		—
December 31, 2022	$	880	$	631	$	1,511
Additions	—		—		—
March 31, 2023	$	880	$	631	$	1,511

Summary of Intangible Assets and Accumulated Amortization Included in the Consolidated Statements of Condition

The following table, which excludes fully amortized intangibles, presents other intangible assets included in the Consolidated Balance Sheets:

OTHER INTANGIBLE ASSETS
	March 31, 2023						December 31, 2022
(Dollars in millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value		Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Core deposit intangibles	$	371	$	(181)	$	190	$	371	$	(171)	$	200
Client relationships	32		(14)		18		32		(13)		19
Other (a)	27		(13)		14		27		(12)		15
Total	$	430	$	(208)	$	222	$	430	$	(196)	$	234

(a)Includes non-compete covenants and purchased credit card intangible assets. Also includes state banking licenses which are not subject to amortization.

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Preferred Stock (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Schedule of Stock by Class

The following table presents a summary of FHN's non-cumulative perpetual preferred stock:

PREFERRED STOCK
(Dollars in millions)									March 31, 2023		December 31, 2022
	Issuance Date	Earliest Redemption Date (a)	Annual Dividend Rate		Dividend Payments	Shares Outstanding	Liquidation Amount		Carrying Amount		Carrying Amount
Series B	7/2/2020	8/1/2025	6.625%	(b)	Semi-annually	8,000	$	80	$	77	$	77
Series C	7/2/2020	5/1/2026	6.600%	(c)	Quarterly	5,750	58		59		59
Series D	7/2/2020	5/1/2024	6.100%	(d)	Semi-annually	10,000	100		94		94
Series E	5/28/2020	10/10/2025	6.500%		Quarterly	1,500	150		145		145
Series F	5/3/2021	7/10/2026	4.700%		Quarterly	1,500	150		145		145
Series G	2/28/2022	2/28/2027	N/A		N/A	4,936	494		494		494
						31,686	$	1,032	$	1,014	$	1,014

N/A - not applicable

(a) Denotes earliest optional redemption date. Earlier redemption is possible, at FHN's election, if certain regulatory capital events occur.

(b) Fixed dividend rate will reset on August 1, 2025 to three-month CME Term SOFR plus 4.52361% (0.26161% plus 4.262%).

(c) Fixed dividend rate will reset on May 1, 2026 to three-month CME Term SOFR plus 5.18161% (0.26161% plus 4.920%).

(d) Fixed dividend rate will reset on May 1, 2024 to three-month CME Term SOFR plus 4.12061% (0.26161% plus 3.859%).

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Components of Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2023

Other Comprehensive Income (Loss), Net of Tax [Abstract]

Accumulated Other Comprehensive Income/(Loss)

The following table provides the changes in accumulated other comprehensive income (loss) by component, net of tax, for the three months ended March 31, 2023 and 2022:

ACCUMULATED OTHER COMPREHENSIVE INCOME

(Dollars in millions)	Securities AFS		Cash Flow Hedges		Pension and Post-retirement Plans		Total
Balance as of January 1, 2023	$	(973)	$	(127)	$	(268)	$	(1,368)
Net unrealized gains (losses)	114		33		—		147
Amounts reclassified from AOCI	—		11		2		13
Other comprehensive income (loss)	114		44		2		160
Balance as of March 31, 2023	$	(859)	$	(83)	$	(266)	$	(1,208)

(Dollars in millions)	Securities AFS		Cash Flow Hedges		Pension and Post-retirement Plans		Total
Balance as of January 1, 2022	$	(36)	$	3	$	(255)	$	(288)
Net unrealized gains (losses)	(404)		(20)		—		(424)
Amounts reclassified from AOCI	—		(1)		1		—
Other comprehensive income (loss)	(404)		(21)		1		(424)
Balance as of March 31, 2022	$	(440)	$	(18)	$	(254)	$	(712)

Reclassification Out Of Accumulated Other Comprehensive Income

Reclassifications from AOCI, and related tax effects, were as follows:

RECLASSIFICATIONS FROM AOCI
(Dollars in millions)	Three Months Ended March 31,
Details about AOCI	2023		2022		Affected line item in the statement where net income is presented
Cash Flow Hedges:
Realized (gains) losses on cash flow hedges	$	15	$	(1)	Interest and fees on loans and leases
Tax expense (benefit)	(4)		—		Income tax expense
	11		(1)
Pension and Postretirement Plans:
Amortization of prior service cost and net actuarial (gain) loss	3		1		Other expense
Tax expense (benefit)	(1)		—		Income tax expense
	2		1
Total reclassification from AOCI	$	13	$	—

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Schedule of Reconciliation Of Earnings/(Loss) Per Common And Diluted Share

The computations of basic and diluted earnings per common share were as follows:

EARNINGS PER SHARE COMPUTATIONS
	Three Months Ended March 31,
(Dollars in millions, except per share data; shares in thousands)	2023		2022
Net income	$	255	$	198
Net income attributable to noncontrolling interest	4		3
Net income attributable to controlling interest	251		195
Preferred stock dividends	8		8
Net income available to common shareholders	$	243	$	187
Weighted average common shares outstanding—basic	536,938		533,218
Effect of dilutive restricted stock, performance equity awards and options	7,541		6,809
Effect of dilutive convertible preferred stock (a)	27,512		9,782
Weighted average common shares outstanding—diluted	571,991		549,809
Basic earnings per common share	$	0.45	$	0.35
Diluted earnings per common share	$	0.43	$	0.34

(a) On February 28, 2022, FHN issued $494 million of Series G Convertible Preferred Stock, which will be converted into common stock following the termination of the TD Merger Agreement. For more information on the convertible features, including the conversion rate, see Note 7 - Preferred Stock.

Schedule of Anti-Dilutive Options and Awards

The following table presents average outstanding options and other equity awards that were excluded from the calculation of diluted earnings per share because they were either anti-dilutive (the exercise price was higher

than the weighted-average market price for the period) or the performance conditions have not been met:

ANTI-DILUTIVE EQUITY AWARDS
	Three Months Ended March 31,
(Shares in thousands)	2023		2022
Stock options excluded from the calculation of diluted EPS	—		72
Weighted average exercise price of stock options excluded from the calculation of diluted EPS	$	24.36	$	24.86
Other equity awards excluded from the calculation of diluted EPS	3,803		791

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Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2023

Retirement Benefits, Description [Abstract]

Schedule of Components of Net Periodic Benefit Cost

The components of net periodic benefit cost for the three months ended March 31 were as follows:

COMPONENTS OF NET PERIODIC BENEFIT COST
(Dollars in millions)	2023		2022
Components of net periodic benefit cost
Interest cost	$	8	$	5
Expected return on plan assets	(8)		(6)
Amortization of unrecognized:
Actuarial (gain) loss	3		2
Net periodic benefit cost	$	3	$	1

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Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2023

Segment Reporting [Abstract]

Schedule of Segment Financial Information

The following tables present financial information for each reportable business segment for the three months ended March 31, 2023 and 2022:

SEGMENT FINANCIAL INFORMATION
	Three Months Ended March 31, 2023
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Net interest income (expense)	$	586	$	126	$	(24)	$	688
Provision for credit losses	41		10		(1)		50
Noninterest income	107		53		11		171
Noninterest expense (a)	322		91		65		478
Income (loss) before income taxes	330		78		(77)		331
Income tax expense (benefit)	78		19		(21)		76
Net income (loss)	$	252	$	59	$	(56)	$	255
Average assets	$	44,487	$	19,436	$	14,918	$	78,841
	Three Months Ended March 31, 2022
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Net interest income (expense)	$	427	$	144	$	(92)	$	479
Provision for credit losses	(30)		(3)		(7)		(40)
Noninterest income	114		105		10		229
Noninterest expense (a)	306		132		55		493
Income (loss) before income taxes	265		120		(130)		255
Income tax expense (benefit)	62		29		(34)		57
Net income (loss)	$	203	$	91	$	(96)	$	198
Average assets	$	40,544	$	20,246	$	27,797	$	88,587

(a)     2023 includes $21 million in merger and integration expenses related to the TD Transaction and 2022 includes $37 million in merger and integration expenses related to the IBKC merger and TD Transaction in the Corporate segment.

The following tables reflect a disaggregation of FHN’s noninterest income by major product line and reportable segment for the three months ended March 31, 2023 and 2022:

NONINTEREST INCOME DETAIL BY SEGMENT
	Three months ended March 31, 2023
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Noninterest income:
Deposit transactions and cash management	$	38	$	2	$	2	$	42
Fixed income (a)	—		39		—		39
Brokerage, management fees and commissions	22		—		—		22
Card and digital banking fees	17		1		2		20
Other service charges and fees	8		5		—		13
Trust services and investment management	11		—		—		11
Mortgage banking and title income	—		5		—		5
Other income (c)	11		1		7		19
Total noninterest income	$	107	$	53	$	11	$	171

	Three months ended March 31, 2022
(Dollars in millions)	Regional Banking		Specialty Banking		Corporate		Consolidated
Noninterest income:
Deposit transactions and cash management	$	39	$	3	$	2	$	44
Fixed income (a)	—		73		—		73
Brokerage, management fees and commissions	24		—		—		24
Card and digital banking fees	17		1		2		20
Other service charges and fees	8		5		—		13
Trust services and investment management	13		—		—		13
Mortgage banking and title income	—		22		—		22
Securities gains (losses), net (b)	—		—		6		6
Other income (c)	13		1		—		14
Total noninterest income	$	114	$	105	$	10	$	229

(a)2023 and 2022 includes $10 million of underwriting, portfolio advisory, and other noninterest income in scope of ASC 606, "Revenue From Contracts With Customers."

(b)Represents noninterest income excluded from the scope of ASC 606. Amount is presented for informational purposes to reconcile total noninterest income.

(c)Includes letter of credit fees and insurance commissions in scope of ASC 606.

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Variable Interest Entities (Tables)

3 Months Ended

Mar. 31, 2023

Variable Interest Entities [Abstract]

Summary Of VIEs Consolidated By FHN

The following table summarizes the carrying value of assets and liabilities associated with rabbi trusts used for deferred compensation plans which are consolidated by FHN as of March 31, 2023 and December 31, 2022:

CONSOLIDATED VIEs
(Dollars in millions)	March 31, 2023		December 31, 2022
Assets:
Other assets	$	168	$	181
Liabilities:
Other liabilities	$	139	$	150

Summary of the Impact of Qualifying LIHTC Investments

The following table summarizes the impact to income tax expense on the Consolidated Statements of Income for the three months ended March 31, 2023 and 2022 for LIHTC investments accounted for under the proportional amortization method.

LIHTC IMPACTS ON TAX EXPENSE
	Three Months Ended March 31,
(Dollars in millions)	2023		2022
Income tax expense (benefit):
Amortization of qualifying LIHTC investments	$	13	$	12
Low income housing tax credits	(14)		(12)
Other tax benefits related to qualifying LIHTC investments	(3)		(2)

Summary Of VIEs Not Consolidated By FHN

The following tables summarize FHN’s nonconsolidated VIEs as of March 31, 2023 and December 31, 2022:

NONCONSOLIDATED VIEs AT MARCH 31, 2023
(Dollars in millions)	Maximum Loss Exposure		Liability Recognized		Classification
Type
Low income housing partnerships	$	462	$	150	(a)
Other tax credit investments (b)	84		67		Other assets
Small issuer trust preferred holdings (c)	173		—		Loans and leases
On-balance sheet trust preferred securitization	27		87		(d)
Holdings of agency mortgage-backed securities (c)	8,724		—		(e)
Commercial loan modifications to borrowers experiencing financial difficulty (f)	113		—		Loans and leases
Proprietary trust preferred issuances (g)	—		167		Term borrowings

(a)Maximum loss exposure represents $312 million of current investments and $150 million of accrued contractual funding commitments. Accrued funding commitments represent unconditional contractual obligations for future funding events and are also recognized in other liabilities. FHN currently expects to be required to fund these accrued commitments by the end of 2024.

(b)Maximum loss exposure represents the value of current investments.

(c)Maximum loss exposure represents the value of current investments. A liability is not recognized as FHN is solely a holder of the trusts’ securities.

(d)Includes $112 million classified as loans and leases and $2 million classified as trading securities, which are offset by $87 million classified as term borrowings.

(e)Includes $251 million classified as trading securities, $1.4 billion classified as held to maturity and $7.1 billion classified as securities available for sale.

(f)Maximum loss exposure represents $113 million of current receivables with no additional contractual funding commitments on loans related to commercial loan modifications to borrowers experiencing financial difficulty.

(g)No exposure to loss due to nature of FHN's involvement.

NONCONSOLIDATED VIEs AT DECEMBER 31, 2022
(Dollars in millions)	Maximum Loss Exposure		Liability Recognized		Classification
Type
Low income housing partnerships	$	463	$	154	(a)
Other tax credit investments (b)	85		67		Other assets
Small issuer trust preferred holdings (c)	171		—		Loans and leases
On-balance sheet trust preferred securitization	27		87		(d)
Holdings of agency mortgage-backed securities (c)	8,652		—		(e)
Commercial loan troubled debt restructurings (f)	53		—		Loans and leases
Proprietary trust preferred issuances (g)	—		167		Term borrowings

(a)Maximum loss exposure represents $309 million of current investments and $154 million of accrued contractual funding commitments. Accrued funding commitments represent unconditional contractual obligations for future funding events and are also recognized in other liabilities. FHN currently expects to be required to fund these accrued commitments by the end of 2024.

(b)Maximum loss exposure represents current investments.

(c)Maximum loss exposure represents the value of current investments. A liability is not recognized as FHN is solely a holder of the trusts’ securities.

(d)Includes $112 million classified as loans and leases and $2 million classified as trading securities, which are offset by $87 million classified as term borrowings.

(e)Includes $205 million classified as trading securities, $1.4 billion classified as held to maturity and $7.1 billion classified as securities available for sale.

(f)Maximum loss exposure represents $53 million of current receivables with no additional contractual funding commitments on loans related to commercial borrowers involved in a troubled debt restructuring.

(g)No exposure to loss due to nature of FHN's involvement.

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Derivatives (Tables)

3 Months Ended

Mar. 31, 2023

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives Associated With Fixed Income Trading Activities

The following table summarizes derivatives associated with FHNF's trading activities as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH TRADING
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Customer interest rate contracts	$	3,312	$	11	$	207
Offsetting upstream interest rate contracts	3,312		94		15
Option contracts written	110		—		1
Forwards and futures purchased	1,607		9		1
Forwards and futures sold	1,757		1		10

 

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Customer interest rate contracts	$	3,076	$	3	$	270
Offsetting upstream interest rate contracts	3,076		91		6
Option contracts purchased	40		—		—
Forwards and futures purchased	1,127		5		2
Forwards and futures sold	1,256		4		5

Derivatives Associated With Interest Rate Risk Management Activities

The following tables summarize FHN’s derivatives associated with interest rate risk management activities as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH INTEREST RATE RISK MANAGEMENT
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts	$	8,424	$	16	$	423
Offsetting upstream interest rate contracts	8,424		413		21

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts	$	8,377	$	3	$	570
Offsetting upstream interest rate contracts	8,377		351		5

Gains/(Losses) on Derivatives Associated with Interest Rate Risk Management Activities

The following table summarizes gains (losses) on FHN’s derivatives associated with interest rate risk management activities for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH INTEREST RATE RISK MANAGEMENT
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Customer Interest Rate Contracts Hedging
Hedging Instruments and Hedged Items:
Customer interest rate contracts (a)	$	160	$	353
Offsetting upstream interest rate contracts (a)	(160)		(353)

(a)Gains (losses) included in other expense within the Consolidated Statements of Income.

Derivative Associated With Cash Flow Hedges

The following tables summarize FHN’s derivative activities associated with cash flow hedges as of March 31, 2023 and December 31, 2022:

DERIVATIVES ASSOCIATED WITH CASH FLOW HEDGES
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts	$	5,350	$	—	$	20
Hedged Items:
Variability in cash flows related to debt instruments (primarily loans)	N/A		$	5,350	N/A

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts	$	5,350	$	—	$	71
Hedged Items:
Variability in cash flows related to debt instruments (primarily loans)	N/A		$	5,350	N/A

Gains/(Losses) on Derivatives Associated with Cash Flow Hedges

The following table summarizes gains (losses) on FHN’s derivatives associated with cash flow hedges for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH CASH FLOW HEDGES
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Cash Flow Hedges
Hedging Instruments:
Interest rate contracts (a)	$	53	$	(32)
Gain (loss) recognized in other comprehensive income (loss)	33		(20)
Gain (loss) reclassified from AOCI into interest income	11		(1)

(a)Approximately $10 million of pre-tax losses are expected to be reclassified into earnings in the next twelve months.

Derivatives Gains/Losses Associated With Mortgage Banking Hedges

The notional and fair values of these contracts are presented in the table below.

DERIVATIVES ASSOCIATED WITH MORTGAGE BANKING HEDGES
	March 31, 2023
(Dollars in millions)	Notional		Assets		Liabilities
Mortgage Banking Hedges
Option contracts written	$	60	$	1	$	—
Forward contracts written	144		—		1

	December 31, 2022
(Dollars in millions)	Notional		Assets		Liabilities
Mortgage Banking Hedges
Option contracts written	$	35	$	—	$	—
Forward contracts written	61		—		—

The following table summarizes gains (losses) on FHN's derivatives associated with mortgage banking activities for the three months ended March 31, 2023 and 2022:

DERIVATIVE GAINS (LOSSES) ASSOCIATED WITH MORTGAGE BANKING HEDGES
	Three Months Ended March 31,
	2023		2022
(Dollars in millions)	Gains (Losses)		Gains (Losses)
Mortgage Banking Hedges
Option contracts written	$	(1)	$	(4)
Forward contracts written	(1)		18

Derivative Assets And Collateral Received

The following table provides details of derivative assets and collateral received as presented on the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

DERIVATIVE ASSETS & COLLATERAL RECEIVED
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized assets		Gross amounts offset in the Balance Sheets		Net amounts of assets presented in the Balance Sheets (a)		Derivative liabilities available for offset		Collateral received		Net amount
Derivative assets:
March 31, 2023
Interest rate derivative contracts	$	535	$	—	$	535	$	(45)	$	(481)	$	9
Forward contracts	11		—		11		(7)		(2)		2
	$	546	$	—	$	546	$	(52)	$	(483)	$	11
December 31, 2022
Interest rate derivative contracts	$	449	$	—	$	449	$	(58)	$	(378)	$	13
Forward contracts	9		—		9		(6)		(2)		1
	$	458	$	—	$	458	$	(64)	$	(380)	$	14

(a)Included in other assets on the Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, $2 million and $2 million, respectively, of derivative assets have been excluded from these tables because they are generally not subject to master netting or similar agreements.

Derivative Liabilities and Collateral Pledged

The following table provides details of derivative liabilities and collateral pledged as presented on the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

DERIVATIVE LIABILITIES & COLLATERAL PLEDGED
							Gross amounts not offset  in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheets		Net amounts of liabilities presented in the Balance Sheets (a)		Derivative assets  available for offset		Collateral pledged		Net amount
Derivative liabilities:
March 31, 2023
Interest rate derivative contracts	$	687	$	—	$	687	$	(45)	$	(194)	$	448
Forward contracts	11		—		11		(7)		(3)		1
	$	698	$	—	$	698	$	(52)	$	(197)	$	449
December 31, 2022
Interest rate derivative contracts	$	921	$	—	$	921	$	(58)	$	(175)	$	688
Forward contracts	8		—		8		(6)		(1)		1
	$	929	$	—	$	929	$	(64)	$	(176)	$	689

(a)Included in other liabilities on the Consolidated Balance Sheets. As of March 31, 2023 and December 31, 2022, $24 million and $29 million, respectively, of derivative liabilities (primarily Visa-related derivatives) have been excluded from these tables because they are generally not subject to master netting or similar agreements.

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Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions (Tables)

3 Months Ended

Mar. 31, 2023

Offsetting [Abstract]

Securities Purchased Under Agreements To Resell And Collateral Pledged By Counterparties

The following table provides details of securities purchased under agreements to resell and collateral pledged by counterparties as of March 31, 2023 and December 31, 2022:

SECURITIES PURCHASED UNDER AGREEMENTS TO RESELL
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized assets		Gross amounts offset in the Balance Sheets		Net amounts of assets presented in the Balance Sheets		Offsetting securities sold under agreements to repurchase		Securities collateral (not recognized on FHN’s Balance Sheets)		Net amount
Securities purchased under agreements to resell:
March 31, 2023	$	168	$	—	$	168	$	—	$	(166)	$	2
December 31, 2022	353		—		353		(10)		(340)		3

Securities Sold Under Agreements To Repurchase And Collateral Pledged By Company

The following table provides details of securities sold under agreements to repurchase and collateral pledged by FHN as of March 31, 2023 and December 31, 2022: 

SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE
							Gross amounts not offset in the Balance Sheets
(Dollars in millions)	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheets		Net amounts of liabilities presented in the Balance Sheets		Offsetting securities purchased under agreements to resell		Securities/ government guaranteed loans collateral		Net amount
Securities sold under agreements to repurchase:
March 31, 2023	$	1,174	$	—	$	1,174	$	—	$	(1,174)	$	—
December 31, 2022	1,013		—		1,013		(10)		(1,003)		—

Schedule of the Remaining Contractual Maturity by Collateral Type of Securities Sold Under Agreements To Repurchase

The following table provides details, by collateral type, of the remaining contractual maturity of securities sold under agreements to repurchase as of March 31, 2023 and December 31, 2022:

MATURITIES OF SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE
	March 31, 2023
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
Government agency issued MBS	$	1,088	$	—	$	1,088
Government agency issued CMO	86		—		86
Total securities sold under agreements to repurchase	$	1,174	$	—	$	1,174
	December 31, 2022
(Dollars in millions)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
U.S. treasuries	$	10	$	—	$	10
Government agency issued MBS	851		—		851
Government agency issued CMO	122		—		122
Other U.S. government agencies	30		—		30
Total securities sold under agreements to repurchase	$	1,013	$	—	$	1,013

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Fair Value of Assets and Liabilities (Tables)

3 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring Basis

The following table presents the balances of assets and liabilities measured at fair value on a recurring basis as of March 31, 2023 and December 31, 2022:

BALANCES OF ASSETS & LIABILITIES MEASURED AT FAIR VALUE ON A RECURRING BASIS
	March 31, 2023
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Trading securities:
U.S. treasuries	$	—	$	33	$	—	$	33
Government agency issued MBS	—		81		—		81
Government agency issued CMO	—		170		—		170
Other U.S. government agencies	—		128		—		128
States and municipalities	—		24		—		24
Corporate and other debt	—		658		—		658
Interest-only strips (elected fair value)	—		—		28		28
Total trading securities	—		1,094		28		1,122
Loans held for sale (elected fair value)	—		47		21		68
Securities available for sale:
Government agency issued MBS	—		4,796		—		4,796
Government agency issued CMO	—		2,314		—		2,314
Other U.S. government agencies	—		1,239		—		1,239
States and municipalities	—		605		—		605
Total securities available for sale	—		8,954		—		8,954
Other assets:
Deferred compensation mutual funds	98		—		—		98
Equity, mutual funds, and other	23		—		—		23
Derivatives, forwards and futures	11		—		—		11
Derivatives, interest rate contracts	—		536		—		536
Derivatives, other	—		1		—		1
Total other assets	132		537		—		669
Total assets	$	132	$	10,632	$	49	$	10,813
Trading liabilities:
U.S. treasuries	$	—	$	96	$	—	$	96
Corporate and other debt	—		48		—		48
Total trading liabilities	—		144		—		144
Other liabilities:
Derivatives, forwards and futures	12		—		—		12
Derivatives, interest rate contracts	—		687		—		687
Derivatives, other	—		2		21		23
Total other liabilities	12		689		21		722
Total liabilities	$	12	$	833	$	21	$	866

	December 31, 2022
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Trading securities:
U.S. treasuries	$	—	$	101	$	—	$	101
Government agency issued MBS	—		144		—		144
Government agency issued CMO	—		61		—		61
Other U.S. government agencies	—		115		—		115
States and municipalities	—		54		—		54
Corporate and other debt	—		875		—		875
Interest-only strips (elected fair value)	—		—		25		25
Total trading securities	—		1,350		25		1,375
Loans held for sale (elected fair value)	—		29		22		51
Securities available for sale:
Government agency issued MBS	—		4,763		—		4,763
Government agency issued CMO	—		2,313		—		2,313
Other U.S. government agencies	—		1,163		—		1,163
States and municipalities	—		597		—		597
Total securities available for sale	—		8,836		—		8,836
Other assets:
Deferred compensation mutual funds	112		—		—		112
Equity, mutual funds, and other	22		—		—		22
Derivatives, forwards and futures	9		—		—		9
Derivatives, interest rate contracts	—		449		—		449
Derivatives, other	—		2		—		2
Total other assets	143		451		—		594
Total assets	$	143	$	10,666	$	47	$	10,856
Trading liabilities:
U.S. treasuries	$	—	$	275	$	—	$	275
Government agency issued MBS	—		2		—		2
Corporate and other debt	—		58		—		58
Total trading liabilities	—		335		—		335
Other liabilities:
Derivatives, forwards and futures	8		—		—		8
Derivatives, interest rate contracts	—		922		—		922
Derivatives, other	—		1		27		28
Total other liabilities	8		923		27		958
Total liabilities	$	8	$	1,258	$	27	$	1,293

Summary Of Changes In Level 3 Assets And Liabilities Measured At Fair Value

The changes in Level 3 assets and liabilities measured at fair value for the three months ended March 31, 2023 and 2022 on a recurring basis are summarized as follows:

CHANGES IN LEVEL 3 ASSETS & LIABILITIES MEASURED AT FAIR VALUE
	Three Months Ended March 31, 2023
(Dollars in millions)	Interest-only strips			Loans held for sale			Net  derivative liabilities
Balance on January 1, 2023	$	25		$	22		$	(27)
Total net gains (losses) included in net income	(3)			—			—
Purchases	—			1			—
Sales	(3)			(2)			—
Settlements	—			—			6
Repayments	—			—			—
Net transfers into (out of) Level 3	9		(b)	—			—
Balance on March 31, 2023	$	28		$	21		$	(21)
Net unrealized gains (losses) included in net income	$	(1)	(c)	$	—	(a)	$	—	(d)

	Three Months Ended March 31, 2022
(Dollars in millions)	Interest-only strips			Loans held for sale			Net  derivative liabilities
Balance on January 1, 2022	$	38		$	28		$	(23)
Purchases	—			1			—
Sales	(37)			—			—
Settlements	—			(1)			5
Net transfers into (out of) Level 3	11		(b)	4			—
Balance on March 31, 2022	$	12		$	32		$	(18)
Net unrealized gains (losses) included in net income	$	(1)	(c)	$	—	(a)	$	—	(d)

(a)Primarily included in mortgage banking and title income on the Consolidated Statements of Income.

(b)Transfers into interest-only strips level 3 measured on a recurring basis reflect movements from loans held for sale (Level 2 nonrecurring).

(c)Primarily included in fixed income on the Consolidated Statements of Income.

(d)Included in other expense.

Nonrecurring Fair Value Measurements

For assets measured at fair value on a nonrecurring basis which were still held on the Consolidated Balance Sheets at March 31, 2023, and December 31, 2022, respectively, the following tables provide the level of valuation assumptions used to determine each adjustment and the related carrying value.

LEVEL OF VALUATION ASSUMPTIONS FOR ASSETS MEASURED AT FAIR VALUE ON A NON-RECURRING BASIS
	Carrying value at March 31, 2023
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Loans held for sale—SBAs and USDA	$	—	$	551	$	—	$	551
Loans and leases (a)	—		—		252		252
OREO (b)	—		—		4		4
Other assets (c)	—		—		43		43

	Carrying value at December 31, 2022
(Dollars in millions)	Level 1		Level 2		Level 3		Total
Loans held for sale—SBAs and USDA	$	—	$	506	$	—	$	506
Loans and leases (a)	—		—		135		135
OREO (b)	—		—		3		3
Other assets (c)	—		—		43		43

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value and related losses of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

Gains/(losses) on Nonrecurring Fair Value Measurements

For assets measured on a nonrecurring basis which were still held on the Consolidated Balance Sheets at period end, the following table provides information about the fair value adjustments recorded during the three months ended March 31, 2023 and 2022:

FAIR VALUE ADJUSTMENTS ON ASSETS MEASURED ON A NONRECURRING BASIS
	Net gains (losses) Three Months Ended March 31,
(Dollars in millions)	2023		2022
Loans held for sale—SBAs and USDA	$	(2)	$	(3)
Loans and leases (a)	(12)		(2)
Other assets (b)	(1)		(1)
	$	(15)	$	(6)

(a)Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents tax credit investments accounted for under the equity method.

Schedule Of Unobservable Inputs Utilized In Determining The Fair Value Of Level 3 Recurring And Non-Recurring Measurements

The following table provides information regarding the unobservable inputs utilized in determining the fair value of Level 3 recurring and non-recurring measurements as of March 31, 2023 and December 31, 2022:

UNOBSERVABLE INPUTS USED IN LEVEL 3 FAIR VALUE MEASUREMENTS
(Dollars in millions)					Values Utilized
Level 3 Class	Fair Value at March 31, 2023		Valuation Techniques	Unobservable Input	Range	Weighted Average (d)
Trading securities - SBA interest-only strips	$	28	Discounted cash flow	Constant prepayment rate	12% - 13%	12%
				Bond equivalent yield	15% - 16%	16%
Loans held for sale - residential real estate	$	21	Discounted cash flow	Prepayment speeds - First mortgage	2% - 8%	3%
				Foreclosure losses	63% - 76%	65%
				Loss severity trends - First mortgage	0% - 10% of UPB	5%
Derivative liabilities, other	$	21	Discounted cash flow	Visa covered litigation resolution amount	$5.6 billion - $6.1 billion	$5.9 billion
				Probability of resolution scenarios	5% - 25%	20%
				Time until resolution	9 - 39 months	25 months
Loans and leases (a)	$	252	Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 10% of appraisal	NM
			Other collateral valuations	Borrowing base certificates adjustment	20% - 50% of gross value	NM
				Financial Statements/Auction values adjustment	0% - 25% of reported value	NM
OREO (b)	$	4	Appraisals from comparable properties	Adjustment for value changes since appraisal	0% - 10% of appraisal	NM
Other assets (c)	$	43	Discounted cash flow	Adjustments to current sales yields for specific properties	0% - 15% adjustment to yield	NM
			Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 25% of appraisal	NM

 NM - Not meaningful

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

(d)Weighted averages are determined by the relative fair value of the instruments or the relative contribution to an instrument's fair value.

(Dollars in millions)					Values Utilized
Level 3 Class	Fair Value at December 31, 2022		Valuation Techniques	Unobservable Input	Range	Weighted Average (d)
Trading securities - SBA interest-only strips	$	25	Discounted cash flow	Constant prepayment rate	12% - 13%	12%
				Bond equivalent yield	17%	17%
Loans held for sale - residential real estate	$	22	Discounted cash flow	Prepayment speeds - First mortgage	2% - 8%	3%
				Foreclosure losses	63% - 75%	65%
				Loss severity trends - First mortgage	0% - 11% of UPB	5%
Derivative liabilities, other	$	27	Discounted cash flow	Visa covered litigation resolution amount	$5.6 billion - $6.0 billion	$5.9 billion
				Probability of resolution scenarios	5% - 25%	20%
				Time until resolution	12 - 42 months	28 months
Loans and leases (a)	$	135	Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 10% of appraisal	NM
			Other collateral valuations	Borrowing base certificates adjustment	20% - 50% of gross value	NM
				Financial Statements/Auction values adjustment	0% - 25% of reported value	NM
OREO (b)	$	3	Appraisals from comparable properties	Adjustment for value changes since appraisal	0% - 10% of appraisal	NM
Other assets (c)	$	43	Discounted cash flow	Adjustments to current sales yields for specific properties	0% - 15% adjustment to yield	NM
			Appraisals from comparable properties	Marketability adjustments for specific properties	0% - 25% of appraisal	NM

NM - Not meaningful

(a)Represents carrying value of loans for which adjustments are required to be based on the appraised value of the collateral less estimated costs to sell. Write-downs on these loans are recognized as part of provision for credit losses.

(b)Represents the fair value of foreclosed properties that were measured subsequent to their initial classification as OREO. Balance excludes OREO related to government insured mortgages.

(c)Represents tax credit investments accounted for under the equity method.

(d)Weighted averages are determined by the relative fair value of the instruments or the relative contribution to an instrument's fair value.

Summary Of Differences Between The Fair Value Carrying Amount Of Mortgages Held-For-Sale And Aggregate Unpaid Principal Amount

The following table reflects the differences between the fair value carrying amount of residential real estate loans held for sale and held for investment measured at fair value in accordance with management’s election and the aggregate unpaid principal amount FHN is contractually entitled to receive at maturity.

DIFFERENCES BETWEEN FAIR VALUE CARRYING AMOUNTS AND CONTRACTUAL AMOUNTS OF RESIDENTIAL REAL ESTATE LOANS REPORTED AT FAIR VALUE
	March 31, 2023
(Dollars in millions)	Fair value carrying amount		Aggregate unpaid principal		Fair value carrying amount less aggregate unpaid principal
Residential real estate loans held for sale reported at fair value:
Total loans	$	68	$	76	$	(8)
Nonaccrual loans	3		7		(4)
	December 31, 2022
(Dollars in millions)	Fair value carrying amount		Aggregate unpaid principal		Fair value carrying amount less aggregate unpaid principal
Residential real estate loans held for sale reported at fair value:
Total loans	$	51	$	58	$	(7)
Nonaccrual loans	5		8		(3)
Loans 90 days or more past due and still accruing	1		1		—

Changes In Fair Value Of Assets And Liabilities Which Fair Value Option Included In Current Period Earnings

Assets and liabilities accounted for under the fair value election are initially measured at fair value with subsequent changes in fair value recognized in earnings. Such changes in the fair value of assets and liabilities for which FHN elected the fair value option are included in current period earnings with classification in the income statement line item reflected in the following table:

CHANGES IN FAIR VALUE RECOGNIZED IN NET INCOME
	Three Months Ended March 31,
(Dollars in millions)	2023		2022
Changes in fair value included in net income:
Mortgage banking and title noninterest income
Loans held for sale	$	1	$	(8)

Summary Of Book Value And Estimated Fair Value Of Financial Instruments

The following table summarizes the book value and estimated fair value of financial instruments recorded in the Consolidated Balance Sheets as of March 31, 2023 and December 31, 2022:

BOOK VALUE AND ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS
	March 31, 2023
	Book Value		Fair Value
(Dollars in millions)			Level 1		Level 2		Level 3		Total
Assets:
Loans and leases, net of allowance for loan and lease losses
Commercial:
Commercial, financial and industrial	$	31,847	$	—	$	—	$	31,880	$	31,880
Commercial real estate	13,248		—		—		13,109		13,109
Consumer:
Consumer real estate	12,459		—		—		12,330		12,330
Credit card and other	776		—		—		776		776
Total loans and leases, net of allowance for loan and lease losses	58,330		—		—		58,095		58,095
Short-term financial assets:
Interest-bearing deposits with banks	2,488		2,488		—		—		2,488
Federal funds sold	141		—		141		—		141
Securities purchased under agreements to resell	168		—		168		—		168
Total short-term financial assets	2,797		2,488		309		—		2,797
Trading securities (a)	1,122		—		1,094		28		1,122
Loans held for sale:
Mortgage loans (elected fair value) (a)	68		—		47		21		68
USDA & SBA loans - LOCOM	551		—		555		—		555
Mortgage loans - LOCOM	31		—		—		31		31
Total loans held for sale	650		—		602		52		654
Securities available for sale (a)	8,954		—		8,954		—		8,954
Securities held to maturity	1,362		—		1,214		—		1,214
Derivative assets (a)	548		11		537		—		548
Other assets:
Tax credit investments	545		—		—		541		541
Deferred compensation mutual funds	98		98		—		—		98
Equity, mutual funds, and other (b)	458		23		—		435		458
Total other assets	1,101		121		—		976		1,097
Total assets	$	74,864	$	2,620	$	12,710	$	59,151	$	74,481
Liabilities:
Defined maturity deposits	$	3,777	$	—	$	3,793	$	—	$	3,793
Trading liabilities (a)	144		—		144		—		144
Short-term financial liabilities:
Federal funds purchased	447		—		447		—		447
Securities sold under agreements to repurchase	1,174		—		1,174		—		1,174
Other short-term borrowings	4,863		—		4,863		—		4,863
Total short-term financial liabilities	6,484		—		6,484		—		6,484
Term borrowings:
Real estate investment trust-preferred	46		—		—		47		47
Term borrowings—new market tax credit investment	65		—		—		60		60
Secured borrowings	11		—		—		11		11
Junior subordinated debentures	149		—		—		150		150
Other long-term borrowings	1,334		—		1,300		—		1,300
Total term borrowings	1,605		—		1,300		268		1,568
Derivative liabilities (a)	722		12		689		21		722
Total liabilities	$	12,732	$	12	$	12,410	$	289	$	12,711

(a)Classes are detailed in the recurring and nonrecurring measurement tables.

(b)Level 1 primarily consists of mutual funds with readily determinable fair values. Level 3 includes restricted investments in FHLB-Cincinnati stock of $232 million and FRB stock of $203 million.

	December 31, 2022
	Book Value		Fair Value
(Dollars in millions)			Level 1		Level 2		Level 3		Total
Assets:
Loans and leases and allowance for loan and lease losses
Commercial:
Commercial, financial and industrial	$	31,473	$	—	$	—	$	31,329	$	31,329
Commercial real estate	13,082		—		—		12,909		12,909
Consumer:
Consumer real estate	12,053		—		—		11,934		11,934
Credit card and other	809		—		—		810		810
Total loans and leases, net of allowance for loan and lease losses	57,417		—		—		56,982		56,982
Short-term financial assets:
Interest-bearing deposits with banks	1,384		1,384		—		—		1,384
Federal funds sold	129		—		129		—		129
Securities purchased under agreements to resell	353		—		353		—		353
Total short-term financial assets	1,866		1,384		482		—		1,866
Trading securities (a)	1,375		—		1,350		25		1,375
Loans held for sale:
Mortgage loans (elected fair value) (a)	51		—		29		22		51
USDA & SBA loans - LOCOM	506		—		512		—		512
Mortgage loans - LOCOM	33		—		—		33		33
Total loans held for sale	590		—		541		55		596
Securities available for sale (a)	8,836		—		8,836		—		8,836
Securities held to maturity	1,371		—		1,209		—		1,209
Derivative assets (a)	460		9		451		—		460
Other assets:
Tax credit investments	547		—		—		542		542
Deferred compensation mutual funds	112		112		—		—		112
Equity, mutual funds, and other (b)	275		22		—		253		275
Total other assets	934		134		—		795		929
Total assets	$	72,849	$	1,527	$	12,869	$	57,857	$	72,253
Liabilities:
Defined maturity deposits	$	2,887	$	—	$	2,890	$	—	$	2,890
Trading liabilities (a)	335		—		335		—		335
Short-term financial liabilities:
Federal funds purchased	400		—		400		—		400
Securities sold under agreements to repurchase	1,013		—		1,013		—		1,013
Other short-term borrowings	1,093		—		1,093		—		1,093
Total short-term financial liabilities	2,506		—		2,506		—		2,506
Term borrowings:
Real estate investment trust-preferred	46		—		—		47		47
Term borrowings—new market tax credit investment	66		—		—		59		59
Secured borrowings	3		—		—		3		3
Junior subordinated debentures	148		—		—		150		150
Other long-term borrowings	1,334		—		1,301		—		1,301
Total term borrowings	1,597		—		1,301		259		1,560
Derivative liabilities (a)	958		8		923		27		958
Total liabilities	$	8,283	$	8	$	7,955	$	286	$	8,249

(a)Classes are detailed in the recurring and nonrecurring measurement tables.

(b)Level 1 primarily consists of mutual funds with readily determinable fair values. Level 3 includes restricted investments in FHLB-Cincinnati stock of $50 million and FRB stock of $203 million.

The following table presents the contractual amount and fair value of unfunded loan commitments and standby and other commitments as of March 31, 2023 and December 31, 2022:

UNFUNDED COMMITMENTS
	Contractual Amount				Fair Value
(Dollars in millions)	March 31, 2023		December 31, 2022		March 31, 2023		December 31, 2022
Unfunded Commitments:
Loan commitments	$	24,964	$	25,953	$	1	$	1
Standby and other commitments	765		754		7		7

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Basis of Presentation and Accounting Policies (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Jan. 01, 2023	Dec. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Allowance for loan and lease losses	$ (715)	$ (622)		$ (685)	$ (670)
Retained earnings	3,595			3,430
Accounting Standards Update 2022-02
Business Acquisition [Line Items]
Allowance for loan and lease losses			$ 6	$ 6
Retained earnings			$ 4
TD Transaction
Business Acquisition [Line Items]
Merger and integration expense	$ 21	$ 9

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Investment Securities - Schedule Of FHN's Investment Securities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 10,090
Securities available for sale at fair value	8,954	$ 8,836
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	1,362	1,371
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(148)	(162)
Fair Value	1,214	1,209
Government agency issued MBS
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	5,416	5,457
Gross Unrealized Gains	2	1
Gross Unrealized Losses	(622)	(695)
Securities available for sale at fair value	4,796	4,763
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	889	897
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(95)	(109)
Fair Value	794	788
Government agency issued CMO
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	2,650	2,682
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(336)	(369)
Securities available for sale at fair value	2,314	2,313
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	473	474
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(53)	(53)
Fair Value	420	421
Other U.S. government agencies
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,374	1,325
Gross Unrealized Gains	6	0
Gross Unrealized Losses	(141)	(162)
Securities available for sale at fair value	1,239	1,163
States and municipalities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	650	658
Gross Unrealized Gains	2	1
Gross Unrealized Losses	(47)	(62)
Securities available for sale at fair value	605	597
Securities available-for-sale, excluding interest only strip
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	10,090	10,122
Gross Unrealized Gains	10	2
Gross Unrealized Losses	(1,146)	(1,288)
Securities available for sale at fair value	8,954	8,836
Securities available-for-sale, excluding interest only strip | Asset Pledged as Collateral
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 6,900	$ 6,500

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Investment Securities - Schedule Of Amortized Cost And Fair Value By Contractual Maturity (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Amortized Cost
Within 1 year	$ 0
After 1 year through 5 years	0
After 5 years through 10 years	0
After 10 years	0
Subtotal	0
Government agency issued MBS and CMO	1,362
Total	1,362
Fair Value
Within 1 year	0
After 1 year through 5 years	0
After 5 years through 10 years	0
After 10 years	0
Subtotal	0
Government agency issued MBS and CMO	1,214
Fair Value	1,214	$ 1,209
Amortized Cost
Within 1 year	9
After 1 year through 5 years	127
After 5 years through 10 years	391
After 10 years	1,497
Subtotal	2,024
Government agency issued MBS and CMO	8,066
Securities available for sale, amortized cost	10,090
Fair Value
Within 1 year	9
After 1 year through 5 years	123
After 5 years through 10 years	357
After 10 years	1,355
Subtotal	1,844
Government agency issued MBS and CMO	7,110
Securities available-for-sale	$ 8,954	$ 8,836

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Investment Securities - Schedule Of Investments Within The Available For Sale Portfolio That Had Unrealized Losses (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Schedule of Investments [Line Items]
Less than 12 months	$ 1,327	$ 4,554
12 months or longer	7,186	4,037
Total fair value	8,513	8,591
Unrealized Losses
Less than 12 months	(47)	(487)
12 months or longer	(1,099)	(801)
Total unrealized losses	(1,146)	(1,288)
Government agency issued MBS
Schedule of Investments [Line Items]
Less than 12 months	700	2,314
12 months or longer	3,996	2,350
Total fair value	4,696	4,664
Unrealized Losses
Less than 12 months	(20)	(249)
12 months or longer	(602)	(446)
Total unrealized losses	(622)	(695)
Government agency issued CMO
Schedule of Investments [Line Items]
Less than 12 months	309	1,104
12 months or longer	2,006	1,209
Total fair value	2,315	2,313
Unrealized Losses
Less than 12 months	(15)	(123)
12 months or longer	(321)	(246)
Total unrealized losses	(336)	(369)
Other U.S. government agencies
Schedule of Investments [Line Items]
Less than 12 months	265	643
12 months or longer	733	424
Total fair value	998	1,067
Unrealized Losses
Less than 12 months	(10)	(67)
12 months or longer	(131)	(95)
Total unrealized losses	(141)	(162)
States and municipalities
Schedule of Investments [Line Items]
Less than 12 months	53	493
12 months or longer	451	54
Total fair value	504	547
Unrealized Losses
Less than 12 months	(2)	(48)
12 months or longer	(45)	(14)
Total unrealized losses	$ (47)	$ (62)

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Investment Securities - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Marketable Securities [Abstract]
Gains (losses) on available-for-sale securities	$ 0	$ 0
Proceeds from sales of securities available for sale	0	0
Available-for-sale, accrued interest, after allowance for credit loss	30,000,000		$ 32,000,000
Held-to-maturity, accrued interest, after allowance for credit loss	3,000,000		3,000,000
Allowance for credit loss	0		0
Carrying amount of equity investments without a readily determinable fair value	80,000,000		$ 79,000,000
Unrealized gains for equity investments with readily determinable fair values	$ 2,000,000	$ 4,000,000

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Loans and Leases - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accrued interest	$ 227,000,000		$ 226,000,000
Net loans and leases	58,330,000,000		57,417,000,000
Loans and leases	59,045,000,000		58,102,000,000
Allowance for credit loss, writeoff, collateral	0	$ 0
C&I | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 256,000,000		124,000,000
Commercial: | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial loan grades	1
Commercial: | Maximum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial loan grades	16
Commercial: | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 32,172,000,000		31,781,000,000
Commercial: | Commercial and industrial | Loans to mortgage companies
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 2,040,000,000		2,258,000,000
Percentage contributed	19.00%
Commercial: | Commercial and industrial | Finance And Insurance Companies
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 4,200,000,000
Commercial: | Commercial and industrial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	30,132,000,000		29,523,000,000
Commercial: | Commercial and industrial | C&I | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	199,000,000
Commercial: | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	13,398,000,000		13,228,000,000
Commercial: | Commercial real estate | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	13,398,000,000		13,228,000,000
Commercial: | Commercial real estate | CRE | Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	57,000,000
Consumer:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	12,668,000,000		12,253,000,000
Consumer: | Consumer Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	12,668,000,000		12,253,000,000
Consumer: | Consumer Real Estate | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	2,114,000,000		2,028,000,000
Consumer: | Consumer Real Estate | Real estate installment loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	10,554,000,000		10,225,000,000
Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net loans and leases	39,600,000,000		38,300,000,000
Asset Pledged as Collateral | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, allowance for credit loss, writeoff, collateral	12,000,000
Asset Pledged as Collateral | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	7,000,000		7,000,000
Asset Pledged as Collateral | Real estate installment loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 29,000,000		$ 26,000,000

XML

Loans and Leases - Schedule Of Loans By Portfolio Segment (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 59,045	$ 58,102
Allowance for loan and lease losses	(715)	(685)	$ (622)	$ (670)
Net loans and leases	58,330	57,417
Equipment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Property, plant, and equipment and finance lease right-of-use asset	1,100	1,100
Commercial: | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	30,132	29,523
Commercial: | Loans to mortgage companies
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	2,040	2,258
Commercial: | Commercial, financial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	32,172	31,781
Allowance for loan and lease losses	(325)	(308)	(287)	(334)
Commercial: | Commercial, financial and industrial | Paycheck Protection Plan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	53	76	642
Commercial: | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	13,398	13,228
Allowance for loan and lease losses	(150)	(146)	(151)	(154)
Consumer:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	12,668	12,253
Consumer: | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	2,114	2,028
Consumer: | Real estate installment loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	10,554	10,225
Consumer: | Credit Card and Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	807	840
Allowance for loan and lease losses	$ (31)	$ (31)	$ (20)	$ (19)

XML

Loans and Leases - Balances Of Commercial Loan Portfolio Classes, Disaggregated By PD Grade (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 59,045	$ 58,102
Commercial and industrial | Commercial:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	930	5,916
Financing receivable, originated year two	5,872	4,157
Financing receivable, originated year three	4,093	2,050
Financing receivable, originated year four	1,949	2,278
Financing receivable, originated year five	2,166	1,305
Financing receivable, originated prior to year five	4,993	3,924
LMC	2,040	2,258
Revolving Loans	9,692	9,425
Revolving Loans Converted to Term Loans	437	468
Loans and leases	32,172	31,781
Commercial and industrial | PD Grade 1 -12 | Commercial:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	893	5,856
Financing receivable, originated year two	5,814	4,040
Financing receivable, originated year three	3,977	1,980
Financing receivable, originated year four	1,800	2,099
Financing receivable, originated year five	1,995	1,229
Financing receivable, originated prior to year five	4,717	3,710
LMC	2,040	2,258
Revolving Loans	9,411	9,165
Revolving Loans Converted to Term Loans	351	371
Loans and leases	30,998	30,708
Commercial and industrial | PD Grade 13 | Commercial:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	1	19
Financing receivable, originated year two	24	63
Financing receivable, originated year three	59	19
Financing receivable, originated year four	17	141
Financing receivable, originated year five	128	9
Financing receivable, originated prior to year five	87	90
LMC	0	0
Revolving Loans	177	126
Revolving Loans Converted to Term Loans	1	0
Loans and leases	494	467
Commercial and industrial | PD Grade 14 ,15 and 16 | Commercial:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	36	41
Financing receivable, originated year two	34	54
Financing receivable, originated year three	57	51
Financing receivable, originated year four	132	38
Financing receivable, originated year five	43	67
Financing receivable, originated prior to year five	189	124
LMC	0	0
Revolving Loans	104	134
Revolving Loans Converted to Term Loans	85	97
Loans and leases	680	606
Commercial real estate | Commercial:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	13,398	13,228
Commercial real estate | Commercial: | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	240	2,638
Financing receivable, originated year two	2,847	3,331
Financing receivable, originated year three	3,447	1,503
Financing receivable, originated year four	1,399	1,942
Financing receivable, originated year five	1,837	907
Financing receivable, originated prior to year five	3,367	2,601
Revolving Loans	242	286
Revolving Loans Converted to Term Loans	19	20
Loans and leases	13,398	13,228
Commercial real estate | PD Grade 1 -12 | Commercial: | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	240	2,637
Financing receivable, originated year two	2,846	3,324
Financing receivable, originated year three	3,442	1,488
Financing receivable, originated year four	1,386	1,855
Financing receivable, originated year five	1,704	808
Financing receivable, originated prior to year five	3,251	2,565
Revolving Loans	233	274
Revolving Loans Converted to Term Loans	19	20
Loans and leases	13,121	12,971
Commercial real estate | PD Grade 13 | Commercial: | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	0	0
Financing receivable, originated year two	0	3
Financing receivable, originated year three	1	3
Financing receivable, originated year four	2	37
Financing receivable, originated year five	85	68
Financing receivable, originated prior to year five	57	5
Revolving Loans	0	1
Revolving Loans Converted to Term Loans	0	0
Loans and leases	145	117
Commercial real estate | PD Grade 14 ,15 and 16 | Commercial: | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	0	1
Financing receivable, originated year two	1	4
Financing receivable, originated year three	4	12
Financing receivable, originated year four	11	50
Financing receivable, originated year five	48	31
Financing receivable, originated prior to year five	59	31
Revolving Loans	9	11
Revolving Loans Converted to Term Loans	0	0
Loans and leases	$ 132	$ 140

XML

Loans and Leases - Loans by FICO Score (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	$ 59,045	$ 58,102
Consumer:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	12,668	12,253
Consumer: | Consumer real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	521	2,938
Financing receivable, originated year two	2,933	2,479
Financing receivable, originated year three	2,448	1,175
Financing receivable, originated year four	1,150	784
Financing receivable, originated year five	770	452
Financing receivable, originated prior to year five	2,732	2,397
Revolving Loans	1,973	1,877
Revolving Loans Converted to Term Loans	141	151
Loans and leases	12,668	12,253
Consumer: | Consumer real estate | FICO score 740 or greater
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	397	2,154
Financing receivable, originated year two	2,157	1,847
Financing receivable, originated year three	1,822	819
Financing receivable, originated year four	800	523
Financing receivable, originated year five	512	278
Financing receivable, originated prior to year five	1,516	1,294
Revolving Loans	1,383	1,297
Revolving Loans Converted to Term Loans	60	63
Loans and leases	8,647	8,275
Consumer: | Consumer real estate | FICO score 720-739
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	45	292
Financing receivable, originated year two	292	246
Financing receivable, originated year three	245	116
Financing receivable, originated year four	114	98
Financing receivable, originated year five	97	34
Financing receivable, originated prior to year five	258	238
Revolving Loans	184	183
Revolving Loans Converted to Term Loans	17	18
Loans and leases	1,252	1,225
Consumer: | Consumer real estate | FICO score 700-719
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	34	242
Financing receivable, originated year two	241	206
Financing receivable, originated year three	202	93
Financing receivable, originated year four	92	55
Financing receivable, originated year five	54	35
Financing receivable, originated prior to year five	249	226
Revolving Loans	151	142
Revolving Loans Converted to Term Loans	21	22
Loans and leases	1,044	1,021
Consumer: | Consumer real estate | FICO score 660-699
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	42	214
Financing receivable, originated year two	207	137
Financing receivable, originated year three	136	90
Financing receivable, originated year four	88	55
Financing receivable, originated year five	55	62
Financing receivable, originated prior to year five	328	278
Revolving Loans	192	192
Revolving Loans Converted to Term Loans	21	23
Loans and leases	1,069	1,051
Consumer: | Consumer real estate | FICO score 620-659
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	1	21
Financing receivable, originated year two	21	24
Financing receivable, originated year three	24	25
Financing receivable, originated year four	25	41
Financing receivable, originated year five	40	20
Financing receivable, originated prior to year five	120	105
Revolving Loans	45	47
Revolving Loans Converted to Term Loans	8	9
Loans and leases	284	292
Consumer: | Consumer real estate | FICO score less than 620
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	2	15
Financing receivable, originated year two	15	19
Financing receivable, originated year three	19	32
Financing receivable, originated year four	31	12
Financing receivable, originated year five	12	23
Financing receivable, originated prior to year five	261	256
Revolving Loans	18	16
Revolving Loans Converted to Term Loans	14	16
Loans and leases	372	389
Consumer: | Credit Card and Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	12	53
Financing receivable, originated year two	48	30
Financing receivable, originated year three	28	21
Financing receivable, originated year four	16	23
Financing receivable, originated year five	20	13
Financing receivable, originated prior to year five	131	114
Revolving Loans	541	576
Revolving Loans Converted to Term Loans	11	10
Loans and leases	807	840
Consumer: | Credit Card and Other | FICO score 740 or greater
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	8	36
Financing receivable, originated year two	31	14
Financing receivable, originated year three	14	10
Financing receivable, originated year four	6	10
Financing receivable, originated year five	7	4
Financing receivable, originated prior to year five	28	25
Revolving Loans	252	291
Revolving Loans Converted to Term Loans	8	6
Loans and leases	354	396
Consumer: | Credit Card and Other | FICO score 720-739
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	1	3
Financing receivable, originated year two	3	2
Financing receivable, originated year three	2	2
Financing receivable, originated year four	2	1
Financing receivable, originated year five	1	0
Financing receivable, originated prior to year five	4	4
Revolving Loans	33	30
Revolving Loans Converted to Term Loans	1	1
Loans and leases	47	43
Consumer: | Credit Card and Other | FICO score 700-719
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	1	3
Financing receivable, originated year two	3	3
Financing receivable, originated year three	3	1
Financing receivable, originated year four	1	1
Financing receivable, originated year five	1	0
Financing receivable, originated prior to year five	4	4
Revolving Loans	28	33
Revolving Loans Converted to Term Loans	0	1
Loans and leases	41	46
Consumer: | Credit Card and Other | FICO score 660-699
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	0	3
Financing receivable, originated year two	3	2
Financing receivable, originated year three	1	1
Financing receivable, originated year four	1	1
Financing receivable, originated year five	1	2
Financing receivable, originated prior to year five	8	7
Revolving Loans	31	30
Revolving Loans Converted to Term Loans	1	1
Loans and leases	46	47
Consumer: | Credit Card and Other | FICO score 620-659
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	0	1
Financing receivable, originated year two	1	3
Financing receivable, originated year three	2	1
Financing receivable, originated year four	0	0
Financing receivable, originated year five	0	0
Financing receivable, originated prior to year five	2	3
Revolving Loans	14	18
Revolving Loans Converted to Term Loans	0	0
Loans and leases	19	26
Consumer: | Credit Card and Other | FICO score less than 620
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing receivable, originated year one	2	7
Financing receivable, originated year two	7	6
Financing receivable, originated year three	6	6
Financing receivable, originated year four	6	10
Financing receivable, originated year five	10	7
Financing receivable, originated prior to year five	85	71
Revolving Loans	183	174
Revolving Loans Converted to Term Loans	1	1
Loans and leases	$ 300	$ 282

XML

Loans and Leases - Accruing And Non-Accruing Loans By Class (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	$ 58,530	$ 57,648
Total Accruing	58,621	57,786
Current, non-accruing	236	160
Total Non- Accruing	424	316
Loans and leases	59,045	58,102
30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	79	105
Past due, non-accruing	50	19
90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	12	33
Past due, non-accruing	138	137
Commercial: | Commercial, financial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	31,942	31,567
Total Accruing	31,968	31,628
Current, non-accruing	127	64
Total Non- Accruing	204	153
Loans and leases	32,172	31,781
Commercial: | Commercial, financial and industrial | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	26	50
Past due, non-accruing	6	10
Commercial: | Commercial, financial and industrial | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	0	11
Past due, non-accruing	71	79
Commercial: | Commercial, financial and industrial | C&I
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	29,902	29,309
Total Accruing	29,928	29,370
Current, non-accruing	127	64
Total Non- Accruing	204	153
Loans and leases	30,132	29,523
Nonaccrual, no allowance	204	147
Commercial: | Commercial, financial and industrial | C&I | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	26	50
Past due, non-accruing	6	10
Commercial: | Commercial, financial and industrial | C&I | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	0	11
Past due, non-accruing	71	79
Commercial: | Commercial, financial and industrial | Loans to mortgage companies
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	2,040	2,258
Total Accruing	2,040	2,258
Current, non-accruing	0	0
Total Non- Accruing	0	0
Loans and leases	2,040	2,258
Commercial: | Commercial, financial and industrial | Loans to mortgage companies | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	0	0
Past due, non-accruing	0	0
Commercial: | Commercial, financial and industrial | Loans to mortgage companies | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	0	0
Past due, non-accruing	0	0
Commercial: | Commercial, financial and industrial | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual, no allowance	55	5
Commercial: | Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	13,398	13,228
Commercial: | Commercial real estate | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	13,398	13,228
Commercial real estate | Commercial real estate | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	13,330	13,208
Total Accruing	13,335	13,219
Current, non-accruing	19	7
Total Non- Accruing	63	9
Loans and leases	13,398	13,228
Commercial real estate | Commercial real estate | CRE | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	5	11
Past due, non-accruing	26	0
Commercial real estate | Commercial real estate | CRE | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	0	0
Past due, non-accruing	18	2
Consumer:
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and leases	12,668	12,253
Consumer: | Consumer Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	12,464	12,046
Total Accruing	12,513	12,101
Current, non-accruing	89	88
Total Non- Accruing	155	152
Loans and leases	12,668	12,253
Consumer: | Consumer Real Estate | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	42	37
Past due, non-accruing	17	9
Consumer: | Consumer Real Estate | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	7	18
Past due, non-accruing	49	55
Consumer: | Consumer Real Estate | HELOC
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	2,049	1,967
Total Accruing	2,069	1,984
Current, non-accruing	33	32
Total Non- Accruing	45	44
Loans and leases	2,114	2,028
Nonaccrual, no allowance	7	5
Consumer: | Consumer Real Estate | HELOC | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	15	12
Past due, non-accruing	5	4
Consumer: | Consumer Real Estate | HELOC | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	5	5
Past due, non-accruing	7	8
Consumer: | Consumer Real Estate | Real estate installment loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	10,415	10,079
Total Accruing	10,444	10,117
Current, non-accruing	56	56
Total Non- Accruing	110	108
Loans and leases	10,554	10,225
Nonaccrual, no allowance	10	7
Consumer: | Consumer Real Estate | Real estate installment loans | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	27	25
Past due, non-accruing	12	5
Consumer: | Consumer Real Estate | Real estate installment loans | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	2	13
Past due, non-accruing	42	47
Consumer: | Credit Card and Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	794	827
Total Accruing	805	838
Current, non-accruing	1	1
Total Non- Accruing	2	2
Loans and leases	807	840
Consumer: | Credit Card and Other | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	6	7
Past due, non-accruing	1	0
Consumer: | Credit Card and Other | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	5	4
Past due, non-accruing	0	1
Consumer: | Credit Card and Other | Credit card
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	286	287
Total Accruing	295	296
Current, non-accruing	0	0
Total Non- Accruing	0	0
Loans and leases	295	296
Consumer: | Credit Card and Other | Credit card | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	4	5
Past due, non-accruing	0	0
Consumer: | Credit Card and Other | Credit card | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	5	4
Past due, non-accruing	0	0
Consumer: | Credit Card and Other | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current, accruing	508	540
Total Accruing	510	542
Current, non-accruing	1	1
Total Non- Accruing	2	2
Loans and leases	512	544
Consumer: | Credit Card and Other | Other | 30-89 Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	2	2
Past due, non-accruing	1	0
Consumer: | Credit Card and Other | Other | 90+ Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Past due, accruing	0	0
Past due, non-accruing	$ 0	$ 1

XML

Loans and Leases - Modifications to Borrowers Experiencing Financial Difficulty (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 96
% of Total Class	0.002
Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 4
% of Total Class	0
Combination - Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 2
% of Total Class	0
Combination - Principal Forgiveness and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 18
% of Total Class	0
Commercial: | Commercial and industrial | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 63
% of Total Class	0.002
Weighted average life of loans	1 year
Commercial: | Commercial and industrial | Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Commercial: | Commercial and industrial | Combination - Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Commercial: | Commercial and industrial | Combination - Principal Forgiveness and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 18
% of Total Class	0.001
Weighted average life of loans	6 years 2 months 12 days
Decrease from Loans modification	$ 2
Commercial: | Commercial real estate | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 32
% of Total Class	0.002
Weighted average life of loans	7 months 6 days
Commercial: | Commercial real estate | Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Commercial: | Commercial real estate | Combination - Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Commercial: | Commercial real estate | Combination - Principal Forgiveness and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Consumer: | Consumer Real Estate | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 1
% of Total Class	0
Weighted average life of loans	14 years 10 months 24 days
Consumer: | Consumer Real Estate | Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 4
% of Total Class	0
Weighted average life of loans	11 months
Consumer: | Consumer Real Estate | Combination - Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 2
% of Total Class	0
Weighted average life of loans	8 years 9 months 18 days
Consumer: | Consumer Real Estate | Combination - Term Extension and Interest Rate Reduction | Maximum
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate of loans	0.050
Consumer: | Consumer Real Estate | Combination - Term Extension and Interest Rate Reduction | Minimum
Financing Receivable, Troubled Debt Restructuring [Line Items]
Weighted average interest rate of loans	0.049
Consumer: | Consumer Real Estate | Combination - Principal Forgiveness and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Consumer: | Credit Card and Other | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Consumer: | Credit Card and Other | Payment Deferrals
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Consumer: | Credit Card and Other | Combination - Term Extension and Interest Rate Reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0
Consumer: | Credit Card and Other | Combination - Principal Forgiveness and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Balance	$ 0
% of Total Class	0

XML

Loans and Leases - Performance Of Loans That Have Been Modified In The Last 12 Months (Details) $ in Millions	Mar. 31, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Non-Accruing	$ 24
Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	96
30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Commercial: | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Non-Accruing	18
Commercial: | Commercial and industrial | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	63
Commercial: | Commercial and industrial | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Commercial: | Commercial and industrial | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Commercial: | Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Non-Accruing	0
Commercial: | Commercial real estate | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	32
Commercial: | Commercial real estate | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Commercial: | Commercial real estate | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Consumer: | Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Non-Accruing	6
Consumer: | Consumer Real Estate | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	1
Consumer: | Consumer Real Estate | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Consumer: | Consumer Real Estate | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Consumer: | Credit Card and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Non-Accruing	0
Consumer: | Credit Card and Other | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Consumer: | Credit Card and Other | 30-89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	0
Consumer: | Credit Card and Other | 90+ Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Loans and leases	$ 0

XML

Loans and Leases - Troubled Debt Restructuring Narrative (Details) $ in Millions	Dec. 31, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
TDR loans balance	$ 180
Loans Held For Sale, Residential Real Estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
TDR loans balance	$ 30

XML

Loans and Leases - Schedule Of Troubled Debt Restructurings Occurring During The Year (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	367
Pre-Modification Outstanding Recorded  Investment	$ 91
Post-Modification Outstanding Recorded  Investment	$ 85
Consumer: | Credit card and other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	81
Pre-Modification Outstanding Recorded  Investment	$ 12
Post-Modification Outstanding Recorded  Investment	$ 12
C&I | Commercial: | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	6
Pre-Modification Outstanding Recorded  Investment	$ 30
Post-Modification Outstanding Recorded  Investment	$ 24
CRE | Commercial: | Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	1
Pre-Modification Outstanding Recorded  Investment	$ 1
Post-Modification Outstanding Recorded  Investment	$ 1
HELOC | Consumer: | Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	98
Pre-Modification Outstanding Recorded  Investment	$ 7
Post-Modification Outstanding Recorded  Investment	$ 7
Real estate installment loans | Consumer: | Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	181
Pre-Modification Outstanding Recorded  Investment	$ 41
Post-Modification Outstanding Recorded  Investment	$ 41

XML

Loans and Leases - Schedule Of Troubled Debt Restructurings Within The Previous 12 Months (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($) loan
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	98
Recorded Investment | $	$ 16
Consumer: | Credit card and other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	17
Recorded Investment | $	$ 0
C&I | Commercial: | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	5
Recorded Investment | $	$ 0
CRE | Commercial: | Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	0
Recorded Investment | $	$ 0
HELOC | Consumer: | Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	22
Recorded Investment | $	$ 1
Real estate installment loans | Consumer: | Consumer Real Estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number | loan	54
Recorded Investment | $	$ 15

XML

Allowance for Credit Losses - Rollforward of Allowance for Credit Losses (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	$ 685,000,000	$ 670,000,000	$ 670,000,000
Charge-offs	0	0
Charge-offs	(22,000,000)	(19,000,000)
Recoveries	6,000,000	9,000,000
Ending balance	715,000,000	622,000,000	685,000,000
Loans and leases	59,045,000,000		$ 58,102,000,000
Accounting Standards Update [Extensible List]			Accounting Standards Update 2022-02
Accounting Standards Update 2022-02
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	(6,000,000)
Ending balance			$ (6,000,000)
Funded And Unfunded Loan Commitments
Allowance for Loan and Lease Losses [Roll Forward]
Ending balance	800,000,000	686,000,000
Funded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Provision for loan and lease losses	52,000,000	(38,000,000)
Unfunded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	87,000,000	66,000,000	66,000,000
Provision for loan and lease losses	(2,000,000)	(2,000,000)
Ending balance	85,000,000	64,000,000	87,000,000
Commercial: | Commercial, financial and industrial
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	308,000,000	334,000,000	334,000,000
Charge-offs	(14,000,000)	(13,000,000)
Recoveries	3,000,000	3,000,000
Ending balance	325,000,000	287,000,000	308,000,000
Loans and leases	32,172,000,000		31,781,000,000
Commercial: | Commercial, financial and industrial | Accounting Standards Update 2022-02
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	1,000,000
Ending balance			1,000,000
Commercial: | Commercial, financial and industrial | Paycheck Protection Plan
Allowance for Loan and Lease Losses [Roll Forward]
Loans and leases	53,000,000	642,000,000	76,000,000
Commercial: | Commercial, financial and industrial | Funded And Unfunded Loan Commitments
Allowance for Loan and Lease Losses [Roll Forward]
Ending balance	378,000,000	330,000,000
Commercial: | Commercial, financial and industrial | Funded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Provision for loan and lease losses	27,000,000	(37,000,000)
Commercial: | Commercial, financial and industrial | Unfunded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	55,000,000	46,000,000	46,000,000
Provision for loan and lease losses	(2,000,000)	(3,000,000)
Ending balance	53,000,000	43,000,000	55,000,000
Commercial: | Commercial Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	146,000,000	154,000,000	154,000,000
Charge-offs	(2,000,000)	0
Recoveries	0	0
Ending balance	150,000,000	151,000,000	146,000,000
Loans and leases	13,398,000,000		13,228,000,000
Commercial: | Commercial Real Estate | Accounting Standards Update 2022-02
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	0
Ending balance			0
Commercial: | Commercial Real Estate | Funded And Unfunded Loan Commitments
Allowance for Loan and Lease Losses [Roll Forward]
Ending balance	171,000,000	163,000,000
Commercial: | Commercial Real Estate | Funded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Provision for loan and lease losses	6,000,000	(3,000,000)
Commercial: | Commercial Real Estate | Unfunded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	22,000,000	12,000,000	12,000,000
Provision for loan and lease losses	(1,000,000)	0
Ending balance	21,000,000	12,000,000	22,000,000
Consumer:
Allowance for Loan and Lease Losses [Roll Forward]
Loans and leases	12,668,000,000		12,253,000,000
Consumer: | Consumer Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	200,000,000	163,000,000	163,000,000
Charge-offs	(1,000,000)	(1,000,000)
Recoveries	2,000,000	5,000,000
Ending balance	209,000,000	164,000,000	200,000,000
Loans and leases	12,668,000,000		12,253,000,000
Consumer: | Consumer Real Estate | Accounting Standards Update 2022-02
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	(7,000,000)
Ending balance			(7,000,000)
Consumer: | Consumer Real Estate | Funded And Unfunded Loan Commitments
Allowance for Loan and Lease Losses [Roll Forward]
Ending balance	220,000,000	173,000,000
Consumer: | Consumer Real Estate | Funded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Provision for loan and lease losses	15,000,000	(3,000,000)
Consumer: | Consumer Real Estate | Unfunded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	10,000,000	8,000,000	8,000,000
Provision for loan and lease losses	1,000,000	1,000,000
Ending balance	11,000,000	9,000,000	10,000,000
Consumer: | Credit Card and Other
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	31,000,000	19,000,000	19,000,000
Charge-offs	(5,000,000)	(5,000,000)
Recoveries	1,000,000	1,000,000
Ending balance	31,000,000	20,000,000	31,000,000
Loans and leases	807,000,000		840,000,000
Consumer: | Credit Card and Other | Accounting Standards Update 2022-02
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	0
Ending balance			0
Consumer: | Credit Card and Other | Funded And Unfunded Loan Commitments
Allowance for Loan and Lease Losses [Roll Forward]
Ending balance	31,000,000	20,000,000
Consumer: | Credit Card and Other | Funded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Provision for loan and lease losses	4,000,000	5,000,000
Consumer: | Credit Card and Other | Unfunded commitment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	0	0	0
Provision for loan and lease losses	0	0
Ending balance	$ 0	$ 0	$ 0

XML

Allowance for Credit Losses - Gross Charge-Offs by Year of Origination (Details) $ in Millions	Mar. 31, 2023 USD ($)
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs	$ 0
Year two, current fiscal year charge offs	5
Year three, current fiscal year charge offs	0
Year four, current fiscal year charge offs	1
Year five, current fiscal year charge offs	2
Prior year charge offs	10
Revolving loans charge offs	4
Total charge offs	22
Commercial: | Commercial, financial and industrial
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs	0
Year two, current fiscal year charge offs	5
Year three, current fiscal year charge offs	0
Year four, current fiscal year charge offs	1
Year five, current fiscal year charge offs	0
Prior year charge offs	6
Revolving loans charge offs	2
Total charge offs	14
Commercial: | Commercial Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs	0
Year two, current fiscal year charge offs	0
Year three, current fiscal year charge offs	0
Year four, current fiscal year charge offs	0
Year five, current fiscal year charge offs	2
Prior year charge offs	0
Revolving loans charge offs	0
Total charge offs	2
Consumer: | Consumer Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs	0
Year two, current fiscal year charge offs	0
Year three, current fiscal year charge offs	0
Year four, current fiscal year charge offs	0
Year five, current fiscal year charge offs	0
Prior year charge offs	1
Revolving loans charge offs	0
Total charge offs	1
Consumer: | Credit Card and Other
Allowance for Loan and Lease Losses [Roll Forward]
Year one, current fiscal year charge offs	0
Year two, current fiscal year charge offs	0
Year three, current fiscal year charge offs	0
Year four, current fiscal year charge offs	0
Year five, current fiscal year charge offs	0
Prior year charge offs	3
Revolving loans charge offs	2
Total charge offs	$ 5

XML

Mortgage Banking Activity - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net loans and leases	$ 58,330		$ 57,417
Mortgage banking and title income	5	$ 22
Mortgage banking and title income
Accounts, Notes, Loans and Financing Receivable [Line Items]
Mortgage banking and title income	1	$ 2
First Horizon Bank
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net loans and leases	$ 38

XML

Mortgage Banking Activity - Residential Mortgage Loans (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Loans Receivable Held-for-sale, Net, Reconciliation to Cash Flow [Roll Forward]
Balance at beginning of period	$ 590
Balance at end of period	650	$ 590
Mortgage loans
Loans Receivable Held-for-sale, Net, Reconciliation to Cash Flow [Roll Forward]
Balance at beginning of period	44	250
Originations and purchases	120	1,275
Sales, net of gains	(103)	(1,481)
Mortgage loans transferred from (to) held for investment	0	0
Balance at end of period	$ 61	$ 44

XML

Mortgage Banking Activity - MSR Carrying Amount and Accumulated Amortization (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Mortgage Banking [Abstract]
Gross Carrying Amount	$ 21	$ 21
Accumulated Amortization	(5)	(5)
Net Carrying Amount	$ 16	$ 16

XML

Goodwill and Other Intangible Assets - Summary of Goodwill by Reportable Segment (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 1,511	$ 1,511
Additions	0	0
Goodwill, ending balance	1,511	1,511
Regional Banking
Goodwill [Roll Forward]
Goodwill, beginning balance	880	880
Additions	0	0
Goodwill, ending balance	880	880
Specialty Banking
Goodwill [Roll Forward]
Goodwill, beginning balance	631	631
Additions	0	0
Goodwill, ending balance	$ 631	$ 631

XML

Goodwill and Other Intangible Assets - Summary of Intangible Assets and Accumulated Amortization Included in the Consolidated Statements of Condition (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Intangible Assets [Line Items]
Gross Carrying Amount	$ 430	$ 430
Accumulated Amortization	(208)	(196)
Net Carrying Value	222	234
Core deposit intangibles
Intangible Assets [Line Items]
Gross Carrying Amount	371	371
Accumulated Amortization	(181)	(171)
Net Carrying Value	190	200
Client relationships
Intangible Assets [Line Items]
Gross Carrying Amount	32	32
Accumulated Amortization	(14)	(13)
Net Carrying Value	18	19
Other
Intangible Assets [Line Items]
Gross Carrying Amount	27	27
Accumulated Amortization	(13)	(12)
Net Carrying Value	$ 14	$ 15

XML

Preferred Stock - Non-Cumulative Perpetual Preferred Stock (Details) - USD ($) $ in Millions				3 Months Ended
	May 01, 2026	Aug. 01, 2025	May 01, 2024	Mar. 31, 2023	Dec. 31, 2022
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)				31,686
Liquidation Amount				$ 1,032
Carrying Amount				$ 1,014	$ 1,014
Series B
Class of Stock [Line Items]
Annual Dividend Rate				6.625%
Preferred stock, shares outstanding (in shares)				8,000
Liquidation Amount				$ 80
Carrying Amount				$ 77	77
Series B | SOFR | Forecast
Class of Stock [Line Items]
Basis spread on variable rate		4.52361%
Series B | SOFR | Forecast | Variable Rate Basis Spread, Percentage One
Class of Stock [Line Items]
Basis spread on variable rate		0.26161%
Series B | SOFR | Forecast | Variable Rate Basis Spread, Percentage Two
Class of Stock [Line Items]
Basis spread on variable rate		4.262%
Series C
Class of Stock [Line Items]
Annual Dividend Rate				6.60%
Preferred stock, shares outstanding (in shares)				5,750
Liquidation Amount				$ 58
Carrying Amount				$ 59	59
Series C | SOFR | Forecast
Class of Stock [Line Items]
Basis spread on variable rate	5.18161%
Series C | SOFR | Forecast | Variable Rate Basis Spread, Percentage One
Class of Stock [Line Items]
Basis spread on variable rate	0.26161%
Series C | SOFR | Forecast | Variable Rate Basis Spread, Percentage Two
Class of Stock [Line Items]
Basis spread on variable rate	4.92%
Series D
Class of Stock [Line Items]
Annual Dividend Rate				6.10%
Preferred stock, shares outstanding (in shares)				10,000
Liquidation Amount				$ 100
Carrying Amount				$ 94	94
Series D | SOFR | Forecast
Class of Stock [Line Items]
Basis spread on variable rate			4.12061%
Series D | SOFR | Forecast | Variable Rate Basis Spread, Percentage One
Class of Stock [Line Items]
Basis spread on variable rate			0.26161%
Series D | SOFR | Forecast | Variable Rate Basis Spread, Percentage Two
Class of Stock [Line Items]
Basis spread on variable rate			3.859%
Series E
Class of Stock [Line Items]
Annual Dividend Rate				6.50%
Preferred stock, shares outstanding (in shares)				1,500
Liquidation Amount				$ 150
Carrying Amount				$ 145	145
Series F
Class of Stock [Line Items]
Annual Dividend Rate				4.70%
Preferred stock, shares outstanding (in shares)				1,500
Liquidation Amount				$ 150
Carrying Amount				$ 145	145
Series G
Class of Stock [Line Items]
Preferred stock, shares outstanding (in shares)				4,936
Liquidation Amount				$ 494
Carrying Amount				$ 494	$ 494

XML

Preferred Stock - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended
	Jul. 01, 2023	Feb. 28, 2022	Mar. 31, 2023	Dec. 31, 2022
Class of Stock [Line Items]
Carrying Amount			$ 1,014	$ 1,014
Preferred stock, shares issued (in shares)			31,686	31,686
Noncontrolling interest			$ 295	$ 295
Series G Convertible Preferred Stock | TD Transaction
Class of Stock [Line Items]
Sale of preferred stock, net (approximately)		$ 494
Preferred stock convertible as a percent of outstanding shares		4.90%
Fixed rate of conversion (in shares)		4,000
Carrying Amount			494
Series G
Class of Stock [Line Items]
Carrying Amount			$ 494	494
Preferred Class A
Class of Stock [Line Items]
Preferred stock, shares issued (in shares)			300,000
Preferred stock, liquidation preference per share (in dollars per share)			$ 1,000
Annual Dividend Rate			3.75%
Noncontrolling interest			$ 295	$ 295
Preferred Class A | Subsequent Event
Class of Stock [Line Items]
Annual Dividend Rate	375.00%
Preferred Class A | LIBOR
Class of Stock [Line Items]
Basis spread on variable rate			0.85%
Preferred Class A | SOFR
Class of Stock [Line Items]
Basis spread on variable rate			1.11161%
Preferred Class A | SOFR | Variable Rate Basis Spread, Percentage One
Class of Stock [Line Items]
Basis spread on variable rate			26.161%
Preferred Class A | SOFR | Variable Rate Basis Spread, Percentage Two
Class of Stock [Line Items]
Basis spread on variable rate			0.85%

XML

Components of Other Comprehensive Income (Loss) - Schedule of Changes in AOCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023		Mar. 31, 2022
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning of period	$ 8,547		$ 8,494
Net unrealized gains (losses)	147		(424)
Amounts reclassified from AOCI	13		0
Other comprehensive income (loss)	160		(424)
Balance, end of period	8,895		8,696
Accumulated Other Comprehensive Income (Loss)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning of period	(1,368)	[1]	(288)	[2]
Other comprehensive income (loss)	160	[1]	(424)	[2]
Balance, end of period	(1,208)	[1]	(712)	[2]
Securities AFS
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning of period	(973)		(36)
Net unrealized gains (losses)	114		(404)
Amounts reclassified from AOCI	0		0
Other comprehensive income (loss)	114		(404)
Balance, end of period	(859)		(440)
Cash Flow Hedges
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning of period	(127)		3
Net unrealized gains (losses)	33		(20)
Amounts reclassified from AOCI	11		(1)
Other comprehensive income (loss)	44		(21)
Balance, end of period	(83)		(18)
Pension and Post-retirement Plans
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Balance, beginning of period	(268)		(255)
Net unrealized gains (losses)	0		0
Amounts reclassified from AOCI	2		1
Other comprehensive income (loss)	2		1
Balance, end of period	$ (266)		$ (254)

[1] Due to the nature of the preferred stock issued by FHN and its subsidiaries, all components of other comprehensive income (loss) have been attributed solely to FHN as the controlling interest holder.

[2] Due to the nature of the preferred stock issued by FHN and its subsidiaries, all components of other comprehensive income (loss) have been attributed solely to FHN as the controlling interest holder.

XML

Components of Other Comprehensive Income (Loss) - Schedule of Reclassification from AOCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Interest and fees on loans and leases	$ 806	$ 444
Income tax expense	76	57
Other expense	60	45
Amounts reclassified from AOCI	(255)	(198)
Reclassification out of Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amounts reclassified from AOCI	13	0
Reclassification out of Accumulated Other Comprehensive Income | Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss) [Line Items]
Interest and fees on loans and leases	15	(1)
Income tax expense	(4)	0
Amounts reclassified from AOCI	11	(1)
Reclassification out of Accumulated Other Comprehensive Income | Pension and Post-retirement Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Income tax expense	(1)	0
Other expense	3	1
Amounts reclassified from AOCI	$ 2	$ 1

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Earnings Per Share - Schedule Of Reconciliation Of Net Income/(Loss) to Net Income/(Loss) Available to Common Shareholders (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		3 Months Ended
	Feb. 28, 2022	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net income		$ 255	$ 198
Net income attributable to noncontrolling interest		4	3
Net income attributable to controlling interest		251	195
Preferred stock dividends		8	8
Net income available to common shareholders		243	187
Net income available to common shareholders		$ 243	$ 187
Weighted average common shares outstanding - basic (in shares)		536,938	533,218
Effect of dilutive restricted stock, performance equity awards and options (in shares)		7,541	6,809
Effect of dilutive convertible preferred stock (in shares)		27,512	9,782
Weighted average common shares outstanding - diluted (in shares)		571,991	549,809
Basic earnings per common share (in dollars per share)		$ 0.45	$ 0.35
Diluted earnings per common share (in dollars per share)		$ 0.43	$ 0.34
TD Transaction | Series G Convertible Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Sale of preferred stock, net (approximately)	$ 494

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Earnings Per Share - Schedule Of Anti-Dilutive Options and Awards (Details) - $ / shares shares in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average exercise price of stock options excluded from the calculation of diluted EPS (in dollars per share)	$ 24.36	$ 24.86
Employee Stock Option
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Awards excluded from the calculation of diluted EPS (in shares)	0	72
Other Equity Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Awards excluded from the calculation of diluted EPS (in shares)	3,803	791

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Contingencies and Other Disclosures (Details) - USD ($)	Mar. 31, 2023	Dec. 31, 2022
Loss Contingencies [Line Items]
Estimated litigation liability	$ 3,000,000
Accrued losses on loan repurchase exposure	15,000,000	$ 16,000,000
Minimum
Loss Contingencies [Line Items]
Estimated litigation liability	0
Maximum
Loss Contingencies [Line Items]
Estimated litigation liability	$ 1,000,000

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Retirement Plans - Narrative (Details) - Pension Plan - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Qualified Plan
Defined Benefit Plan Disclosure [Line Items]
Estimated social security benefits age	65 years
Nonqualified Plan
Defined Benefit Plan Disclosure [Line Items]
Pension plan contribution		$ 5
Defined benefit plan, expected future employer contributions, current fiscal year	$ 5

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Retirement Plans - Schedule Of Components Of Net Periodic Benefit Cost (Details) - Pension Plan - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Components of net periodic benefit cost
Interest cost	$ 8	$ 5
Expected return on plan assets	(8)	(6)
Actuarial (gain) loss	3	2
Net periodic benefit cost	$ 3	$ 1

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Business Segment Information - Amounts of Consolidated Revenue, Expense, Tax and Assets by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Line Items]
Net interest income (expense)	$ 688	$ 479
Provision for credit losses	50	(40)
Noninterest income	171	229
Noninterest expense	478	493
Income (loss) before income taxes	331	255
Income tax expense (benefit)	76	57
Net income (loss)	255	198
Average assets	78,841	88,587
TD Transaction
Disaggregation of Revenue [Line Items]
Merger and integration expense	21	9
Regional Banking
Disaggregation of Revenue [Line Items]
Net interest income (expense)	586	427
Provision for credit losses	41	(30)
Noninterest income	107	114
Noninterest expense	322	306
Income (loss) before income taxes	330	265
Income tax expense (benefit)	78	62
Net income (loss)	252	203
Average assets	44,487	40,544
Specialty Banking
Disaggregation of Revenue [Line Items]
Net interest income (expense)	126	144
Provision for credit losses	10	(3)
Noninterest income	53	105
Noninterest expense	91	132
Income (loss) before income taxes	78	120
Income tax expense (benefit)	19	29
Net income (loss)	59	91
Average assets	19,436	20,246
Corporate
Disaggregation of Revenue [Line Items]
Net interest income (expense)	(24)	(92)
Provision for credit losses	(1)	(7)
Noninterest income	11	10
Noninterest expense	65	55
Income (loss) before income taxes	(77)	(130)
Income tax expense (benefit)	(21)	(34)
Net income (loss)	(56)	(96)
Average assets	14,918	27,797
Corporate | TD Transaction
Disaggregation of Revenue [Line Items]
Merger and integration expense	$ 21
Corporate | BKC Merger and TD Merger Agreement
Disaggregation of Revenue [Line Items]
Merger and integration expense		$ 37

XML

Business Segment Information - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Noninterest income:
Deposit transactions and cash management	$ 42,000	$ 44,000
Fixed income	39,000	73,000
Brokerage, management fees and commissions	22,000	24,000
Card and digital banking fees	20,000	20,000
Other service charges and fees	13,000	13,000
Trust services and investment management	11,000	13,000
Mortgage banking and title income	5,000	22,000
Securities gains (losses), net	0	6,000
Other income	19,000	14,000
Total noninterest income	171,000	229,000
Underwriting, portfolio advisory, and other noninterest income
Noninterest income:
Revenue from contract with customer	10,000	10,000
Regional Banking
Noninterest income:
Deposit transactions and cash management	38,000	39,000
Fixed income	0	0
Brokerage, management fees and commissions	22,000	24,000
Card and digital banking fees	17,000	17,000
Other service charges and fees	8,000	8,000
Trust services and investment management	11,000	13,000
Mortgage banking and title income	0	0
Securities gains (losses), net		0
Other income	11,000	13,000
Total noninterest income	107,000	114,000
Specialty Banking
Noninterest income:
Deposit transactions and cash management	2,000	3,000
Fixed income	39,000	73,000
Brokerage, management fees and commissions	0	0
Card and digital banking fees	1,000	1,000
Other service charges and fees	5,000	5,000
Trust services and investment management	0	0
Mortgage banking and title income	5,000	22,000
Securities gains (losses), net		0
Other income	1,000	1,000
Total noninterest income	53,000	105,000
Corporate
Noninterest income:
Deposit transactions and cash management	2,000	2,000
Fixed income	0	0
Brokerage, management fees and commissions	0	0
Card and digital banking fees	2,000	2,000
Other service charges and fees	0	0
Trust services and investment management	0	0
Mortgage banking and title income	0	0
Securities gains (losses), net		6,000
Other income	7,000	0
Total noninterest income	$ 11,000	$ 10,000

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Variable Interest Entities - Summary Of VIE Consolidated By FHN (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Assets
Other assets	$ 4,191	$ 4,080
Liabilities:
Other liabilities	2,161	2,479
Rabbi Trusts used for Deferred Compensation Plans
Assets
Other assets	168	181
Liabilities:
Other liabilities	$ 139	$ 150

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Variable Interest Entities - Summary of the Impact of Qualifying LIHTC Investments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Low income housing tax credits
Variable Interest Entity [Line Items]
Amortization of qualifying LIHTC investments	$ 13	$ 12
Low income housing tax credits and other tax benefits related to qualifying LIHTC investments	(14)	(12)
Other tax benefits related to qualifying LIHTC investments
Variable Interest Entity [Line Items]
Low income housing tax credits and other tax benefits related to qualifying LIHTC investments	$ (3)	$ (2)

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Variable Interest Entities - Summary Of VIE Not Consolidated By FHN (Details) - USD ($)	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022
Variable Interest Entity [Line Items]
Liability Recognized	$ 71,834,000,000	$ 70,406,000,000
Trading securities	1,122,000,000	1,375,000,000
Term borrowings	1,605,000,000	1,597,000,000
Securities held to maturity	1,214,000,000	1,209,000,000
Securities available for sale at fair value	8,954,000,000	8,836,000,000
Low income housing partnerships
Variable Interest Entity [Line Items]
Maximum Loss Exposure	462,000,000	463,000,000
Maximum loss exposure, contractual funding commitments	150,000,000	154,000,000
Low income housing partnerships | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized	150,000,000	154,000,000
Low income housing partnerships | Other Assets
Variable Interest Entity [Line Items]
Maximum loss exposure, current investments	312,000,000	309,000,000
Other tax credit investments
Variable Interest Entity [Line Items]
Maximum Loss Exposure	84,000,000	85,000,000
Other tax credit investments | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized	67,000,000	67,000,000
Small issuer trust preferred holdings
Variable Interest Entity [Line Items]
Maximum Loss Exposure	173,000,000	171,000,000
Small issuer trust preferred holdings | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized	0	0
On-balance sheet trust preferred securitization
Variable Interest Entity [Line Items]
Maximum Loss Exposure	27,000,000	27,000,000
Loans and leases	112,000,000
Loans and leases		112,000,000
Trading securities	2,000,000	2,000,000
Term borrowings	87,000,000	87,000,000
On-balance sheet trust preferred securitization | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized	87,000,000	87,000,000
Holdings of agency mortgage-backed securities
Variable Interest Entity [Line Items]
Maximum Loss Exposure	8,724,000,000	8,652,000,000
Trading securities	251,000,000	205,000,000
Securities held to maturity	1,400,000,000	1,400,000,000
Securities available for sale at fair value	7,100,000,000	7,100,000,000
Holdings of agency mortgage-backed securities | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized	0	0
Commercial loan modifications to borrowers experiencing financial difficulty
Variable Interest Entity [Line Items]
Maximum Loss Exposure	113,000,000
Maximum loss exposure, contractual funding commitments	0
Commercial loan modifications to borrowers experiencing financial difficulty | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized	0
Commercial loan modifications to borrowers experiencing financial difficulty | Other Assets
Variable Interest Entity [Line Items]
Maximum loss exposure, current investments	113,000,000
Commercial loan troubled debt restructurings
Variable Interest Entity [Line Items]
Maximum Loss Exposure		53,000,000
Maximum loss exposure, contractual funding commitments			$ 0
Commercial loan troubled debt restructurings | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized		0
Commercial loan troubled debt restructurings | Other Assets
Variable Interest Entity [Line Items]
Maximum loss exposure, current investments		53,000,000
Proprietary trust preferred issuances
Variable Interest Entity [Line Items]
Maximum Loss Exposure	0	0
Proprietary trust preferred issuances | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Liability Recognized	$ 167,000,000	$ 167,000,000

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Derivatives - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Collateral cash payables	$ 483		$ 380
Total trading revenues	27	$ 61
Hedged amount of foreign currency denominated loans	14		9
Derivative assets	546		458
Derivative liability	698		929
Additional Derivative Agreements | Derivative Instruments With Adjustable Collateral Posting Thresholds
Derivative Instruments, Gain (Loss) [Line Items]
Net fair value of derivative assets with adjustable posting thresholds	7		5
Net fair value of derivative liabilities with adjustable posting thresholds	201		268
Collateral received	94		106
Securities posted collateral	94		61
Additional Derivative Agreements | Derivative Instruments With Accelerated Termination Provisions
Derivative Instruments, Gain (Loss) [Line Items]
Net fair value of derivative assets with adjustable posting thresholds	476		378
Net fair value of derivative liabilities with adjustable posting thresholds	201		268
Collateral received	574		479
Securities posted collateral	94		61
Credit Risk Contract
Derivative Instruments, Gain (Loss) [Line Items]
Derivative asset, notional amount	312		242
Derivative liability, notional amount	831		742
Visa Class B Shares
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities related to sale	21		27
Derivative valuation adjustment			22
Counterparties
Derivative Instruments, Gain (Loss) [Line Items]
Collateral cash receivables	136		159
Collateral cash payables	$ 26		$ 42

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Derivatives - Derivatives Associated with Fixed Income Trading Activities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Customer interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional	$ 3,312	$ 3,076
Assets	11	3
Liabilities	207	270
Offsetting upstream interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional	3,312	3,076
Assets	94	91
Liabilities	15	6
Option contracts written | Long
Derivative Instruments, Gain (Loss) [Line Items]
Notional	110	40
Assets	0	0
Liabilities	1	0
Forwards and futures purchased
Derivative Instruments, Gain (Loss) [Line Items]
Notional	1,607	1,127
Assets	9	5
Liabilities	1	2
Forwards and futures sold
Derivative Instruments, Gain (Loss) [Line Items]
Notional	1,757	1,256
Assets	1	4
Liabilities	$ 10	$ 5

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Derivatives - Derivatives Associated With Interest Rate Risk Management Activities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Customer interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional	$ 3,312	$ 3,076
Assets	11	3
Liabilities	207	270
Offsetting upstream interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional	3,312	3,076
Assets	94	91
Liabilities	15	6
Customer Interest Rate Contracts Hedging | Hedging Instruments And Hedged Items | Customer interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional	8,424	8,377
Assets	16	3
Liabilities	423	570
Customer Interest Rate Contracts Hedging | Hedging Instruments And Hedged Items | Offsetting upstream interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Notional	8,424	8,377
Assets	413	351
Liabilities	$ 21	$ 5

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Derivatives - Gains/(Losses) on Derivatives Associated with Interest Rate Risk Management Activities (Details) - Customer Interest Rate Contracts Hedging - Hedging Instruments And Hedged Items - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Customer interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) related to interest rate derivatives	$ 160	$ 353
Offsetting upstream interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) related to interest rate derivatives	$ (160)	$ (353)

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Derivatives - Derivatives Associated With Cash Flow Hedges and Mortgage Banking Hedges (Details) - Hedging Instruments And Hedged Items - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Cash Flow Hedge | Interest Rate Contract
Derivative Instruments, Gain (Loss) [Line Items]
Variability in cash flows related to debt instruments (primarily loans)	$ 5,350	$ 5,350
Cash Flow Hedge | Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Notional	5,350	5,350
Assets	0	0
Liabilities	20	71
Mortgage Banking Hedges | Option contracts written
Derivative Instruments, Gain (Loss) [Line Items]
Notional	60	35
Assets	1	0
Liabilities	0	0
Mortgage Banking Hedges | Forward contracts written
Derivative Instruments, Gain (Loss) [Line Items]
Notional	144	61
Assets	0	0
Liabilities	$ 1	$ 0

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Derivatives - Gains/(Losses) on Derivatives Associated with Cash Flow Hedges and Mortgage Banking Hedges (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Gain/(loss) expected to be reclassified to earnings in the next twelve months	$ (10)
Cash Flow Hedge | Hedging Instruments And Hedged Items
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses), cash flow hedges	33	$ (20)
Gain (loss) reclassified from AOCI into interest income	11	(1)
Cash Flow Hedge | Hedging Instruments And Hedged Items | Interest Rate Swap
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses), cash flow hedges	53	(32)
Mortgage Banking Hedges | Hedging Instruments And Hedged Items | Option contracts written
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) on derivative instruments	(1)	(4)
Mortgage Banking Hedges | Hedging Instruments And Hedged Items | Forward contracts written
Derivative Instruments, Gain (Loss) [Line Items]
Gains (losses) on derivative instruments	$ (1)	$ 18

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Derivatives - Derivative Assets and Collateral Received (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Gross amounts of recognized assets	$ 546	$ 458
Gross amounts offset in the Balance Sheets	0	0
Net amounts of assets presented in the Balance Sheets	546	458
Derivative liabilities available for offset	(52)	(64)
Collateral received	(483)	(380)
Net amount	11	14
Derivative assets not subject to master netting agreements	2	2
Interest rate derivative contracts
Derivative [Line Items]
Gross amounts of recognized assets	535	449
Gross amounts offset in the Balance Sheets	0	0
Net amounts of assets presented in the Balance Sheets	535	449
Derivative liabilities available for offset	(45)	(58)
Collateral received	(481)	(378)
Net amount	9	13
Forward contracts
Derivative [Line Items]
Gross amounts of recognized assets	11	9
Gross amounts offset in the Balance Sheets	0	0
Net amounts of assets presented in the Balance Sheets	11	9
Derivative liabilities available for offset	(7)	(6)
Collateral received	(2)	(2)
Net amount	$ 2	$ 1

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Derivatives - Derivative Liabilities and Collateral Pledged (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Gross amounts of recognized liabilities	$ 698	$ 929
Gross amounts offset in the Balance Sheets	0	0
Net amounts of liabilities presented in the Balance Sheets	698	929
Derivative assets  available for offset	(52)	(64)
Collateral pledged	(197)	(176)
Net amount	449	689
Derivative liabilities not subject to master netting agreements	24	29
Interest rate derivative contracts
Derivative [Line Items]
Gross amounts of recognized liabilities	687	921
Gross amounts offset in the Balance Sheets	0	0
Net amounts of liabilities presented in the Balance Sheets	687	921
Derivative assets  available for offset	(45)	(58)
Collateral pledged	(194)	(175)
Net amount	448	688
Forward contracts
Derivative [Line Items]
Gross amounts of recognized liabilities	11	8
Gross amounts offset in the Balance Sheets	0	0
Net amounts of liabilities presented in the Balance Sheets	11	8
Derivative assets  available for offset	(7)	(6)
Collateral pledged	(3)	(1)
Net amount	$ 1	$ 1

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Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions - Securities Purchased Under Agreements To Resell And Collateral Pledged By Counterparties (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Securities Purchased under Agreements to Resell [Abstract]
Gross amounts of recognized assets	$ 168	$ 353
Gross amounts offset in the Balance Sheets	0	0
Net amounts of assets presented in the Balance Sheets	168	353
Offsetting securities sold under agreements to repurchase	0	(10)
Securities collateral (not recognized on FHN’s Balance Sheets)	(166)	(340)
Net amount	$ 2	$ 3

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Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions - Securities Sold Under Agreements To Repurchase And Collateral Pledged By Company (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Securities Sold under Agreements to Repurchase [Abstract]
Gross amounts of recognized liabilities	$ 1,174	$ 1,013
Gross amounts offset in the Balance Sheets	0	0
Net amounts of liabilities presented in the Balance Sheets	1,174	1,013
Offsetting securities purchased under agreements to resell	0	(10)
Securities/ government guaranteed loans collateral	(1,174)	(1,003)
Net amount	$ 0	$ 0

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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) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	$ 1,174	$ 1,013
Overnight and Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	1,174	1,013
Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	0	0
U.S. treasuries
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase		10
U.S. treasuries | Overnight and Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase		10
U.S. treasuries | Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase		0
Government agency issued MBS
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	1,088	851
Government agency issued MBS | Overnight and Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	1,088	851
Government agency issued MBS | Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	0	0
Government agency issued CMO
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	86	122
Government agency issued CMO | Overnight and Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	86	122
Government agency issued CMO | Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase	$ 0	0
Other U.S. government agencies
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase		30
Other U.S. government agencies | Overnight and Continuous
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase		30
Other U.S. government agencies | Up to 30 Days
Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]
Securities sold under agreements to repurchase		$ 0

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Fair Value of Assets and Liabilities - Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring Basis (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	$ 1,122	$ 1,375
Loans held-for-sale	68	51
Securities available for sale at fair value	8,954	8,836
Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Loans held-for-sale	68	51
Securities available for sale at fair value	8,954	8,836
Total other assets	669	594
Total assets	10,813	10,856
Total other liabilities	722	958
Total liabilities	866	1,293
Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Loans held-for-sale	0	0
Securities available for sale at fair value	0	0
Total other assets	132	143
Total assets	132	143
Total other liabilities	12	8
Total liabilities	12	8
Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Loans held-for-sale	47	29
Securities available for sale at fair value	8,954	8,836
Total other assets	537	451
Total assets	10,632	10,666
Total other liabilities	689	923
Total liabilities	833	1,258
Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Loans held-for-sale	21	22
Securities available for sale at fair value	0	0
Total other assets	0	0
Total assets	49	47
Total other liabilities	21	27
Total liabilities	21	27
Deferred compensation mutual funds | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	98	112
Deferred compensation mutual funds | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	98	112
Deferred compensation mutual funds | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Deferred compensation mutual funds | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Equity, mutual funds, and other | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	23	22
Equity, mutual funds, and other | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	23	22
Equity, mutual funds, and other | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Equity, mutual funds, and other | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Derivatives, forwards and futures | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	11	9
Total other liabilities	12	8
Derivatives, forwards and futures | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	11	9
Total other liabilities	12	8
Derivatives, forwards and futures | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Total other liabilities	0	0
Derivatives, forwards and futures | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Total other liabilities	0	0
Derivatives, interest rate contracts | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	536	449
Total other liabilities	687	922
Derivatives, interest rate contracts | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Total other liabilities	0	0
Derivatives, interest rate contracts | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	536	449
Total other liabilities	687	922
Derivatives, interest rate contracts | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Total other liabilities	0	0
Derivatives, other | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	1	2
Total other liabilities	23	28
Derivatives, other | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Total other liabilities	0	0
Derivatives, other | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	1	2
Total other liabilities	2	1
Derivatives, other | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Total other assets	0	0
Total other liabilities	21	27
Government agency issued MBS | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	4,796	4,763
Government agency issued MBS | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
Government agency issued MBS | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	4,796	4,763
Government agency issued MBS | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
Government agency issued CMO | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	2,314	2,313
Government agency issued CMO | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
Government agency issued CMO | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	2,314	2,313
Government agency issued CMO | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
Other U.S. government agencies | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	1,239	1,163
Other U.S. government agencies | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
Other U.S. government agencies | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	1,239	1,163
Other U.S. government agencies | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
States and municipalities | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	605	597
States and municipalities | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
States and municipalities | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	605	597
States and municipalities | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Securities available for sale at fair value	0	0
Specialty Banking | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	1,122	1,375
Total trading liabilities	144	335
Specialty Banking | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Total trading liabilities	0	0
Specialty Banking | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	1,094	1,350
Total trading liabilities	144	335
Specialty Banking | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	28	25
Total trading liabilities	0	0
Specialty Banking | U.S. treasuries | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	33	101
Total trading liabilities	96	275
Specialty Banking | U.S. treasuries | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Total trading liabilities	0	0
Specialty Banking | U.S. treasuries | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	33	101
Total trading liabilities	96	275
Specialty Banking | U.S. treasuries | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Total trading liabilities	0	0
Specialty Banking | Government agency issued MBS | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	81	144
Total trading liabilities		2
Specialty Banking | Government agency issued MBS | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Total trading liabilities		0
Specialty Banking | Government agency issued MBS | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	81	144
Total trading liabilities		2
Specialty Banking | Government agency issued MBS | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Total trading liabilities		0
Specialty Banking | Government agency issued CMO | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	170	61
Specialty Banking | Government agency issued CMO | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | Government agency issued CMO | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	170	61
Specialty Banking | Government agency issued CMO | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | Other U.S. government agencies | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	128	115
Specialty Banking | Other U.S. government agencies | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | Other U.S. government agencies | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	128	115
Specialty Banking | Other U.S. government agencies | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | States and municipalities | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	24	54
Specialty Banking | States and municipalities | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | States and municipalities | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	24	54
Specialty Banking | States and municipalities | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | Corporate and other debt | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	658	875
Total trading liabilities	48	58
Specialty Banking | Corporate and other debt | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Total trading liabilities	0	0
Specialty Banking | Corporate and other debt | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	658	875
Total trading liabilities	48	58
Specialty Banking | Corporate and other debt | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Total trading liabilities	0	0
Specialty Banking | Interest-only strips | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	28	25
Specialty Banking | Interest-only strips | Level 1 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | Interest-only strips | Level 2 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	0	0
Specialty Banking | Interest-only strips | Level 3 | Recurring
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Trading securities	$ 28	$ 25

XML

Fair Value of Assets and Liabilities - Summary Of Changes In Level 3 Assets And Liabilities Measured At Fair Value (Details) - Level 3 - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Net  derivative liabilities
Beginning balance	$ (27)	$ (23)
Total net gains (losses) included in net income	0
Purchases	0	0
Sales	0	0
Settlements	6	5
Repayments	0
Net transfers into (out of) Level 3	0	0
Ending balance	(21)	(18)
Net unrealized gains (losses) included in net income	0	0
Interest-only strips
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	25	38
Total net gains (losses) included in net income	(3)
Purchases	0	0
Sales	(3)	(37)
Settlements	0	0
Repayments	0
Net transfers into (out of) Level 3	9	11
Ending balance	28	12
Net unrealized gains (losses) included in net income	(1)	(1)
Loans held for sale
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	22	28
Total net gains (losses) included in net income	0
Purchases	1	1
Sales	(2)	0
Settlements	0	(1)
Repayments	0
Net transfers into (out of) Level 3	0	4
Ending balance	21	32
Net unrealized gains (losses) included in net income	$ 0	$ 0

XML

Fair Value of Assets and Liabilities - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Fair value, asset (liability), unrealized gain (loss), OCI	$ 0	$ 0
Corporate
Segment Reporting Information [Line Items]
Fixed asset impairments (prior year QTD, less than)	0	(1,000,000)
Leased assets impairment charges (prior year QTD, less than)	$ 1,000,000	$ 1,000,000

XML

Fair Value of Assets and Liabilities - Nonrecurring Fair Value Measurements (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	$ 68	$ 51
Loans and leases	59,045	58,102
Non Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases	252	135
OREO	4	3
Other assets	43	43
Non Recurring | Loans held for sale—SBAs and USDA
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	551	506
Non Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases	0	0
OREO	0	0
Other assets	0	0
Non Recurring | Level 1 | Loans held for sale—SBAs and USDA
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	0	0
Non Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases	0	0
OREO	0	0
Other assets	0	0
Non Recurring | Level 2 | Loans held for sale—SBAs and USDA
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	551	506
Non Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases	252	135
OREO	4	3
Other assets	43	43
Non Recurring | Level 3 | Loans held for sale—SBAs and USDA
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	$ 0	$ 0

XML

Fair Value of Assets and Liabilities - Gains/(losses) on Nonrecurring Fair Value Measurements (Details) - Non Recurring - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net gains/(losses),loans and leases	$ (12)	$ (2)
Net gains/(losses), Other assets	(1)	(1)
Gains (losses) on financial assets measured on non-recurring basis	(15)	(6)
SBAs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net gains/(losses), loans held for sale - SBAs and USDA	$ (2)	$ (3)

XML

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) $ in Millions	Mar. 31, 2023 USD ($) month	Dec. 31, 2022 USD ($) month
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale at fair value	$ 8,954	$ 8,836
Loans held-for-sale	68	51
Derivative Liabilities, fair value	698	929
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative Liabilities, fair value	21	27
Loans and leases, fair value	252	135
OREO, fair value	4	3
Level 3 | Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other assets	43	43
Level 3 | Residential Real Estate | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	21	22
Level 3 | Interest-only strips | Trading Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale at fair value	$ 28	$ 25
Constant prepayment rate | Level 3 | Interest-only strips | Minimum | Discounted cash flow | Trading Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, available-for-sale, measurement input	0.12	0.12
Constant prepayment rate | Level 3 | Interest-only strips | Maximum | Discounted cash flow | Trading Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, available-for-sale, measurement input	0.13	0.13
Constant prepayment rate | Level 3 | Interest-only strips | Weighted Average | Discounted cash flow | Trading Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, available-for-sale, measurement input	0.12	0.12
Bond equivalent yield | Level 3 | Interest-only strips | Minimum | Discounted cash flow | Trading Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, available-for-sale, measurement input	0.15	0.17
Bond equivalent yield | Level 3 | Interest-only strips | Maximum | Discounted cash flow | Trading Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, available-for-sale, measurement input	0.16
Bond equivalent yield | Level 3 | Interest-only strips | Weighted Average | Discounted cash flow | Trading Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt securities, available-for-sale, measurement input	0.16	0.17
Prepayment speeds - First mortgage | Level 3 | Loans held for sale—first mortgages | Minimum | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.02	2
Prepayment speeds - First mortgage | Level 3 | Loans held for sale—first mortgages | Maximum | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.08	8
Prepayment speeds - First mortgage | Level 3 | Loans held for sale—first mortgages | Weighted Average | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.03	0.03
Foreclosure losses | Level 3 | Residential Real Estate | Minimum | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.63	63
Foreclosure losses | Level 3 | Residential Real Estate | Maximum | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.76	75
Foreclosure losses | Level 3 | Residential Real Estate | Weighted Average | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.65	0.65
Loss severity trends - First mortgage | Level 3 | Loans held for sale—first mortgages | Minimum | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0	0
Loss severity trends - First mortgage | Level 3 | Loans held for sale—first mortgages | Maximum | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.10	11
Loss severity trends - First mortgage | Level 3 | Loans held for sale—first mortgages | Weighted Average | Discounted cash flow | Loans Held For Sale, Residential Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale, measurement input	0.05	0.05
Visa covered litigation resolution amount | Level 3 | Minimum | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input, value	$ 5,600	$ 5,600
Visa covered litigation resolution amount | Level 3 | Maximum | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input, value	6,100	6,000
Visa covered litigation resolution amount | Level 3 | Weighted Average | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input, value	$ 5,900	$ 5,900
Probability of resolution scenarios | Level 3 | Minimum | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input	0.05	5
Probability of resolution scenarios | Level 3 | Maximum | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input	0.25	25
Probability of resolution scenarios | Level 3 | Weighted Average | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input	0.20	0.20
Time until resolution | Level 3 | Minimum | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input | month	9	12
Time until resolution | Level 3 | Maximum | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input | month	39	42
Time until resolution | Level 3 | Weighted Average | Discounted cash flow
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative liabilities, measurement input | month	25	28
Marketability adjustments for specific properties | Level 3 | Minimum | Appraisals from comparable properties
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases, measurement input	0	0
Marketability adjustments for specific properties | Level 3 | Minimum | Appraisals from comparable properties | Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other assets, measurement input	0	0
Marketability adjustments for specific properties | Level 3 | Maximum | Appraisals from comparable properties
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases, measurement input	0.10	10
Marketability adjustments for specific properties | Level 3 | Maximum | Appraisals from comparable properties | Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other assets, measurement input	0.25	25
Borrowing base certificates adjustment | Level 3 | Minimum | Other collateral valuations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases, measurement input	0.20	20
Borrowing base certificates adjustment | Level 3 | Maximum | Other collateral valuations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases, measurement input	0.50	50
Financial Statements/Auction values adjustment | Level 3 | Minimum | Other collateral valuations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases, measurement input	0	0
Financial Statements/Auction values adjustment | Level 3 | Maximum | Other collateral valuations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans and leases, measurement input	0.25	25
Adjustment for value changes since appraisal | Level 3 | Minimum | Appraisals from comparable properties
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
OREO measurement input	0	0
Adjustment for value changes since appraisal | Level 3 | Maximum | Appraisals from comparable properties
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
OREO measurement input	0.10	10
Adjustments to current sales yields for specific properties | Level 3 | Minimum | Discounted cash flow | Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other assets, measurement input	0	0
Adjustments to current sales yields for specific properties | Level 3 | Maximum | Discounted cash flow | Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other assets, measurement input	0.15	15

XML

Fair Value of Assets and Liabilities - Summary Of Differences Between The Fair Value Carrying Amount Of Mortgages Held-For-Sale And Aggregate Unpaid Principal Amount (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Loans held-for-sale	$ 68	$ 51
Held for sale
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Loans held-for-sale	68	51
Fair value carrying amount less aggregate unpaid principal - Total loans	(8)	(7)
Nonaccrual loans	3	5
Fair value carrying amount less aggregate unpaid principal - Nonaccrual loans	(4)	(3)
Loans 90 days or more past due and still accruing		1
Fair value carrying amount less aggregate unpaid principal - Loans 90 days or more past due and still accruing		0
Aggregate unpaid principal | Held for sale
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Loans held-for-sale	76	58
Nonaccrual loans	$ 7	8
Loans 90 days or more past due and still accruing		$ 1

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Fair Value of Assets and Liabilities - Changes In Fair Value Of Assets And Liabilities Which Fair Value Option Included In Current Period Earnings (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Mortgage Banking Noninterest Income | Loans held for sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Changes in fair value included in net income	$ 1	$ (8)

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Fair Value of Assets and Liabilities - Summary Of Book Value And Estimated Fair Value Of Financial Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	$ 58,330	$ 57,417
Short-term financial assets:
Interest-bearing deposits with banks	2,488	1,384
Securities Purchased under Agreements to Resell	168	353
Trading securities	1,122	1,375
Loans held for sale:	650	590
Securities available for sale at fair value	8,954	8,836
Securities held to maturity	1,362	1,371
Derivative assets	546	458
Other Assets Financial Instruments [Abstract]
Total assets	80,729	78,953
Liabilities:
Trading liabilities	144	335
Short Term Financial Liabilities [Abstract]
Securities sold under agreements to repurchase	1,174	1,013
Long-Term Debt, Unclassified [Abstract]
Other long-term borrowings	1,605	1,597
Derivative liabilities	698	929
Total liabilities	71,834	70,406
Fair Value, Inputs, Level 3 | FHLB-Cincinnati Stock
Long-Term Debt, Unclassified [Abstract]
Restricted investments	232	50
Fair Value, Inputs, Level 3 | FRB Stock
Long-Term Debt, Unclassified [Abstract]
Restricted investments	203	203
Reported Value Measurement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	58,330	57,417
Short-term financial assets:
Interest-bearing deposits with banks	2,488	1,384
Federal funds sold	141	129
Securities Purchased under Agreements to Resell	168	353
Total short-term financial assets	2,797	1,866
Trading securities	1,122	1,375
Loans held for sale:	650	590
Securities available for sale at fair value	8,954	8,836
Securities held to maturity	1,362	1,371
Derivative assets	548	460
Other Assets Financial Instruments [Abstract]
Tax credit investments	545	547
Deferred compensation mutual funds	98	112
Equity, mutual funds, and other	458	275
Total other assets	1,101	934
Total assets	74,864	72,849
Liabilities:
Defined maturity deposits	3,777	2,887
Trading liabilities	144	335
Short Term Financial Liabilities [Abstract]
Federal funds purchased	447	400
Securities sold under agreements to repurchase	1,174	1,013
Other short-term borrowings	4,863	1,093
Total short-term financial liabilities	6,484	2,506
Long-Term Debt, Unclassified [Abstract]
Real estate investment trust-preferred	46	46
Term borrowings—new market tax credit investment	65	66
Secured borrowings	11	3
Junior subordinated debentures	149	148
Other long-term borrowings	1,334	1,334
Total term borrowings	1,605	1,597
Derivative liabilities	722	958
Total liabilities	12,732	8,283
Reported Value Measurement | Commercial, financial and industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	31,847	31,473
Reported Value Measurement | Commercial Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	13,248	13,082
Reported Value Measurement | Consumer Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	12,459	12,053
Reported Value Measurement | Credit Card And Other Portfolio Segment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	776	809
Reported Value Measurement | Mortgage loans (elected fair value)
Short-term financial assets:
Loans held for sale:	68	51
Reported Value Measurement | USDA & SBA loans - LOCOM
Short-term financial assets:
Loans held for sale:	551	506
Reported Value Measurement | Mortgage loans - LOCOM
Short-term financial assets:
Loans held for sale:	31	33
Estimate of Fair Value Measurement
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	58,095	56,982
Short-term financial assets:
Interest-bearing deposits with banks	2,488	1,384
Federal funds sold	141	129
Securities Purchased under Agreements to Resell	168	353
Total short-term financial assets	2,797	1,866
Trading securities	1,122	1,375
Loans held for sale:	654	596
Securities available for sale at fair value	8,954	8,836
Securities held to maturity	1,214	1,209
Derivative assets	548	460
Other Assets Financial Instruments [Abstract]
Tax credit investments	541	542
Deferred compensation mutual funds	98	112
Equity, mutual funds, and other	458	275
Total other assets	1,097	929
Total assets	74,481	72,253
Liabilities:
Defined maturity deposits	3,793	2,890
Trading liabilities	144	335
Short Term Financial Liabilities [Abstract]
Federal funds purchased	447	400
Securities sold under agreements to repurchase	1,174	1,013
Other short-term borrowings	4,863	1,093
Total short-term financial liabilities	6,484	2,506
Long-Term Debt, Unclassified [Abstract]
Real estate investment trust-preferred	47	47
Term borrowings—new market tax credit investment	60	59
Secured borrowings	11	3
Junior subordinated debentures	150	150
Other long-term borrowings	1,300	1,301
Total term borrowings	1,568	1,560
Derivative liabilities	722	958
Total liabilities	12,711	8,249
Unfunded Commitments [Abstract]
Loan commitments	1	1
Standby and other commitments	7	7
Estimate of Fair Value Measurement | Commercial, financial and industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	31,880	31,329
Estimate of Fair Value Measurement | Commercial Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	13,109	12,909
Estimate of Fair Value Measurement | Consumer Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	12,330	11,934
Estimate of Fair Value Measurement | Credit Card And Other Portfolio Segment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	776	810
Estimate of Fair Value Measurement | Mortgage loans (elected fair value)
Short-term financial assets:
Loans held for sale:	68	51
Estimate of Fair Value Measurement | USDA & SBA loans - LOCOM
Short-term financial assets:
Loans held for sale:	555	512
Estimate of Fair Value Measurement | Mortgage loans - LOCOM
Short-term financial assets:
Loans held for sale:	31	33
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Short-term financial assets:
Interest-bearing deposits with banks	2,488	1,384
Federal funds sold	0	0
Securities Purchased under Agreements to Resell	0	0
Total short-term financial assets	2,488	1,384
Trading securities	0	0
Loans held for sale:	0	0
Securities available for sale at fair value	0	0
Securities held to maturity	0	0
Derivative assets	11	9
Other Assets Financial Instruments [Abstract]
Tax credit investments	0	0
Deferred compensation mutual funds	98	112
Equity, mutual funds, and other	23	22
Total other assets	121	134
Total assets	2,620	1,527
Liabilities:
Defined maturity deposits	0	0
Trading liabilities	0	0
Short Term Financial Liabilities [Abstract]
Federal funds purchased	0	0
Securities sold under agreements to repurchase	0	0
Other short-term borrowings	0	0
Total short-term financial liabilities	0	0
Long-Term Debt, Unclassified [Abstract]
Real estate investment trust-preferred	0	0
Term borrowings—new market tax credit investment	0	0
Secured borrowings	0	0
Junior subordinated debentures	0	0
Other long-term borrowings	0	0
Total term borrowings	0	0
Derivative liabilities	12	8
Total liabilities	12	8
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1 | Commercial, financial and industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1 | Commercial Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1 | Consumer Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1 | Credit Card And Other Portfolio Segment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1 | Mortgage loans (elected fair value)
Short-term financial assets:
Loans held for sale:	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1 | USDA & SBA loans - LOCOM
Short-term financial assets:
Loans held for sale:	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 1 | Mortgage loans - LOCOM
Short-term financial assets:
Loans held for sale:	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Short-term financial assets:
Interest-bearing deposits with banks	0	0
Federal funds sold	141	129
Securities Purchased under Agreements to Resell	168	353
Total short-term financial assets	309	482
Trading securities	1,094	1,350
Loans held for sale:	602	541
Securities available for sale at fair value	8,954	8,836
Securities held to maturity	1,214	1,209
Derivative assets	537	451
Other Assets Financial Instruments [Abstract]
Tax credit investments	0	0
Deferred compensation mutual funds	0	0
Equity, mutual funds, and other	0	0
Total other assets	0	0
Total assets	12,710	12,869
Liabilities:
Defined maturity deposits	3,793	2,890
Trading liabilities	144	335
Short Term Financial Liabilities [Abstract]
Federal funds purchased	447	400
Securities sold under agreements to repurchase	1,174	1,013
Other short-term borrowings	4,863	1,093
Total short-term financial liabilities	6,484	2,506
Long-Term Debt, Unclassified [Abstract]
Real estate investment trust-preferred	0	0
Term borrowings—new market tax credit investment	0	0
Secured borrowings	0	0
Junior subordinated debentures	0	0
Other long-term borrowings	1,300	1,301
Total term borrowings	1,300	1,301
Derivative liabilities	689	923
Total liabilities	12,410	7,955
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2 | Commercial, financial and industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2 | Commercial Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2 | Consumer Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2 | Credit Card And Other Portfolio Segment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2 | Mortgage loans (elected fair value)
Short-term financial assets:
Loans held for sale:	47	29
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2 | USDA & SBA loans - LOCOM
Short-term financial assets:
Loans held for sale:	555	512
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 2 | Mortgage loans - LOCOM
Short-term financial assets:
Loans held for sale:	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	58,095	56,982
Short-term financial assets:
Interest-bearing deposits with banks	0	0
Federal funds sold	0	0
Securities Purchased under Agreements to Resell	0	0
Total short-term financial assets	0	0
Trading securities	28	25
Loans held for sale:	52	55
Securities available for sale at fair value	0	0
Securities held to maturity	0	0
Derivative assets	0	0
Other Assets Financial Instruments [Abstract]
Tax credit investments	541	542
Deferred compensation mutual funds	0	0
Equity, mutual funds, and other	435	253
Total other assets	976	795
Total assets	59,151	57,857
Liabilities:
Defined maturity deposits	0	0
Trading liabilities	0	0
Short Term Financial Liabilities [Abstract]
Federal funds purchased	0	0
Securities sold under agreements to repurchase	0	0
Other short-term borrowings	0	0
Total short-term financial liabilities	0	0
Long-Term Debt, Unclassified [Abstract]
Real estate investment trust-preferred	47	47
Term borrowings—new market tax credit investment	60	59
Secured borrowings	11	3
Junior subordinated debentures	150	150
Other long-term borrowings	0	0
Total term borrowings	268	259
Derivative liabilities	21	27
Total liabilities	289	286
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3 | Commercial, financial and industrial
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	31,880	31,329
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3 | Commercial Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	13,109	12,909
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3 | Consumer Real Estate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	12,330	11,934
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3 | Credit Card And Other Portfolio Segment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Net loans and leases	776	810
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3 | Mortgage loans (elected fair value)
Short-term financial assets:
Loans held for sale:	21	22
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3 | USDA & SBA loans - LOCOM
Short-term financial assets:
Loans held for sale:	0	0
Estimate of Fair Value Measurement | Fair Value, Inputs, Level 3 | Mortgage loans - LOCOM
Short-term financial assets:
Loans held for sale:	31	33
Contractual Amount
Unfunded Commitments [Abstract]
Loan commitments	24,964	25,953
Standby and other commitments	$ 765	$ 754

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Other Events (Details) - USD ($) $ / shares in Units, $ in Millions	Feb. 28, 2022	May 04, 2023	Mar. 31, 2023	Dec. 31, 2022
Subsequent Event [Line Items]
Carrying Amount			$ 1,014	$ 1,014
TD Transaction | Series G Convertible Preferred Stock
Subsequent Event [Line Items]
Sale of preferred stock, net	$ 494
Preferred stock convertible as a percent of outstanding shares	4.90%
Fixed rate of conversion (in shares)	4,000
Conversion price (USD per share)	$ 25
Carrying Amount			$ 494
TD Transaction | Series G Convertible Preferred Stock | Forecast
Subsequent Event [Line Items]
Percent of outstanding common stock upon conversion		3.50%
Subsequent Event | TD Transaction
Subsequent Event [Line Items]
Merger agreement termination payment to be received		$ 200
Merger agreement fee reimbursement payment to be received		$ 25