10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

______________________________

FORM 10-Q

______________________________

☒ Quarterly report pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended June 30, 2024

Commission file number 1-10312

______________________________

SYNOVUS FINANCIAL CORP.

(Exact name of registrant as specified in its charter)

______________________________

 

Georgia	58-1134883
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

1111 Bay Avenue, Suite 500
	Columbus,	Georgia	31901
(Address of principal executive offices)			(Zip Code)

Registrant’s telephone number, including area code: (706) 641-6500

______________________________

Securities registered pursuant to Section 12(b) of the Act:
Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $1.00 Par Value	SNV	New York Stock Exchange
Fixed-to-Floating Rate Non-Cumulative Perpetual Preferred Stock, Series D	SNV - PrD	New York Stock Exchange
Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series E	SNV - PrE	New York Stock Exchange

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 ☒

As of July 30, 2024, 143,972,321 shares of the registrant's common stock, $1.00 par value, were outstanding.

Table of Contents

			Page
Part I.	Financial Information
		Index of Defined Terms	i
	Item 1.	Financial Statements (Unaudited)
		Consolidated Balance Sheets as of June 30, 2024 and December 31, 2023	1
		Consolidated Statements of Income for the Three and Six Months Ended June 30, 2024 and 2023	2
		Consolidated Statements of Comprehensive Income (Loss) for the Three and Six Months Ended June 30, 2024 and 2023	3
		Consolidated Statements of Changes in Shareholders' Equity for the Three and Six Months Ended June 30, 2024 and 2023	4
		Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2024 and 2023	6
		Notes to Unaudited Interim Consolidated Financial Statements	7
	Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	39
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	65
	Item 4.	Controls and Procedures	65
Part II.	Other Information
	Item 1.	Legal Proceedings	66
	Item 1A.	Risk Factors	66
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	66
	Item 3.	Defaults Upon Senior Securities	66
	Item 4.	Mine Safety Disclosures	66
	Item 5.	Other Information	66
	Item 6.	Exhibits	67
	Signatures		68

SYNOVUS FINANCIAL CORP.

INDEX OF DEFINED TERMS

Throughout this discussion, references to "Synovus", "we", "our", "us", "the Company" and similar terms refer to the consolidated entity consisting of Synovus Financial Corp. and its subsidiaries unless the context indicates that we refer only to the Parent Company, Synovus Financial Corp. When we refer to the "Bank" or "Synovus Bank" we mean our only bank subsidiary, Synovus Bank.

ACL – Allowance for credit losses (ALL, reserve on unfunded loan commitments, and reserve, if required, on debt securities and other receivables)

AFS – Available for sale

ALCO – Synovus' Asset Liability Management Committee

ALL – Allowance for loan losses

AOCI – Accumulated other comprehensive income (loss)

ASC – Accounting Standards Codification

ASU – Accounting Standards Update

ATM – Automatic teller machine

Basel III – The third Basel Accord developed by the Basel Committee on Banking Supervision to strengthen existing regulatory capital requirements

BOLI – Bank-owned life insurance policies

bp(s) – Basis point(s)

C&I – Commercial and industrial

CECL – Current expected credit losses

CET1 – Common Equity Tier 1 Capital defined by Basel III capital rules

CIB – Corporate and Investment Banking

CMO – Collateralized mortgage obligation

Code – Internal Revenue Code, as amended

Company – Synovus Financial Corp. and its wholly-owned subsidiaries, except where the context requires otherwise

Covered Litigation – Certain Visa litigation for which Visa is indemnified by Visa USA members

CRA – Community Reinvestment Act

CRE – Commercial real estate

DCF – Discounted cash flow

ESG – Environmental, social, and governance

EVE – Economic value of equity

Exchange Act – Securities Exchange Act of 1934, as amended

FASB – Financial Accounting Standards Board

FDIC – Federal Deposit Insurance Corporation

FDM – Financial Difficulty Modification

Federal Reserve Bank – One of the 12 banks that are the operating arms of the U.S. central bank. They implement the policies of the Federal Reserve Board, supervise bank holding companies and certain banking institutions, and also conduct economic research

i

Federal Reserve Board – The 7-member Board of Governors that oversees the Federal Reserve System, establishes monetary policy (interest rates, credit, etc.), and monitors the economic health of the country. Its members are appointed by the President subject to Senate confirmation, and serve 14-year terms

Federal Reserve System or Federal Reserve – The Federal Reserve Board plus 12 Federal Reserve Banks, with each one serving member banks in its own district. The Federal Reserve has broad regulatory powers over the money supply and the credit structure of the economy

FFIEC – Federal Financial Institutions Examination Council

FFIEC Retail Credit Classification Policy – FFIEC Uniform Retail Credit Classification and Account Management Policy

FHLB – Federal Home Loan Bank

FICO – Fair Isaac Corporation

FOMC – Federal Open Market Committee

FRB – Federal Reserve Bank

FTP – Funds transfer pricing

GA DBF – Georgia Department of Banking and Finance

GAAP – Generally Accepted Accounting Principles in the United States of America

HTM – Held to maturity

Interagency Supervisory Guidance – Interagency Supervisory Guidance on Allowance for Loan and Lease Losses Estimation Practices for Loans and Lines of Credit Secured by Junior Liens on 1-4 Family Residential Properties

LIHTC – Low Income Housing Tax Credit

LTV – Loan-to-collateral value ratio

MBS – Mortgage-backed security

MPS – Merchant processing servicer(s)

NAICS – North American Industry Classification System

nm – not meaningful

NPA – Non-performing assets

NPL – Non-performing loans

NSF – Non-sufficient funds

OCI – Other comprehensive income (loss)

ORE – Other real estate

Parent Company – Synovus Financial Corp.

PPNR – Pre-provision net revenue

Qualpay – Qualpay, Inc.

Report – This Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2024

SBA – Small Business Administration

SBIC – Small Business Investment Company

SEC – U.S. Securities and Exchange Commission

Securities Act – Securities Act of 1933, as amended

Series D Preferred Stock – Synovus' Fixed-to-Floating Rate Non-Cumulative Perpetual Preferred Stock, Series D, $25 liquidation preference

Series E Preferred Stock – Synovus' Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series E, $25 liquidation preference

Synovus – Synovus Financial Corp.

ii

Synovus Bank – A Georgia state-chartered bank and wholly-owned subsidiary of Synovus, through which Synovus conducts its banking operations

Synovus' 2023 Form 10-K – Synovus' Annual Report on Form 10-K for the year ended December 31, 2023

Synovus Securities – Synovus Securities, Inc., a wholly-owned subsidiary of Synovus

Synovus Trust – Synovus Trust Company, N.A., a wholly-owned subsidiary of Synovus Bank

TE – Taxable equivalent

Treasury – United States Department of Treasury

UPB – Unpaid principal balance

U.S. – United States

Visa – The Visa U.S.A., Inc. card association or its affiliates, collectively

Visa Class A shares – Class A shares of common stock issued by Visa are publicly traded shares which are not subject to restrictions on sale

Visa Class B shares – Class B shares of common stock issued by Visa which are subject to restrictions with respect to sale until all of the Covered Litigation has been settled. Class B shares will be convertible into Visa Class A shares using a then-current conversion ratio upon the lifting of restrictions with respect to sale of Visa Class B shares

Visa derivative – A derivative contract with the purchaser of Visa Class B shares which provides for settlements between the purchaser and Synovus based upon a change in the ratio for conversion of Visa Class B shares into Visa Class A shares

iii

PART I. FINANCIAL INFORMATION

ITEM 1. - FINANCIAL STATEMENTS

SYNOVUS FINANCIAL CORP.

CONSOLIDATED BALANCE SHEETS

(unaudited)

(in thousands, except share and per share data)	June 30, 2024		December 31, 2023
ASSETS
Interest-earning deposits with banks and other cash and cash equivalents	$	2,263,545	$	2,414,103
Federal funds sold and securities purchased under resale agreements	31,063		37,323
Total cash, cash equivalents, and restricted cash	2,294,608		2,451,426
Investment securities held to maturity	2,668,068		—
Investment securities available for sale	7,043,681		9,788,662
Loans held for sale (includes $41,823 and $47,338 measured at fair value, respectively)	139,323		52,768
Loans, net of deferred fees and costs	43,093,397		43,404,490
Allowance for loan losses	(485,101)		(479,385)
Loans, net	42,608,296		42,925,105
Cash surrender value of bank-owned life insurance	1,125,928		1,112,030
Premises, equipment, and software, net	375,455		365,851
Goodwill	480,440		480,440
Other intangible assets, net	40,114		45,928
Other assets	2,830,430		2,587,324
Total assets	$	59,606,343	$	59,809,534
LIABILITIES AND EQUITY
Liabilities
Deposits:
Non-interest-bearing deposits	$	11,655,811	$	12,507,616
Interest-bearing deposits	38,539,967		38,231,569
Total deposits	50,195,778		50,739,185
Federal funds purchased and securities sold under repurchase agreements	94,484		189,074
Other short-term borrowings	2,536		3,496
Long-term debt	2,283,767		1,932,534
Other liabilities	1,953,106		1,801,097
Total liabilities	54,529,671		54,665,386
Equity
Shareholders' equity:
Preferred stock - no par value; authorized 100,000,000 shares; issued 22,000,000	537,145		537,145
Common stock - $1.00 par value; authorized 342,857,142 shares; issued 171,935,817 and 171,360,188, respectively; outstanding 144,149,614 and 146,705,330, respectively	171,936		171,360
Additional paid-in capital	3,965,751		3,955,819
Treasury stock, at cost; 27,786,203 and 24,654,858 shares, respectively	(1,066,239)		(944,484)
Accumulated other comprehensive income (loss), net	(1,050,374)		(1,117,073)
Retained earnings	2,495,387		2,517,226
Total Synovus Financial Corp. shareholders' equity	5,053,606		5,119,993
Noncontrolling interest in subsidiary	23,066		24,155
Total equity	5,076,672		5,144,148
Total liabilities and equity	$	59,606,343	$	59,809,534

See accompanying notes to unaudited interim consolidated financial statements.

1

SYNOVUS FINANCIAL CORP.

CONSOLIDATED STATEMENTS OF INCOME

(unaudited)

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except per share data)	2024		2023		2024		2023
Interest income:
Loans, including fees	$	701,570	$	670,230	$	1,393,285	$	1,299,787
Investment securities	78,891		60,421		150,797		121,475
Loans held for sale	1,132		5,801		1,710		11,378
Federal Reserve Bank balances	15,630		17,410		30,661		34,228
Other earning assets	4,019		5,281		7,499		9,154
Total interest income	801,242		759,143		1,583,952		1,476,022
Interest expense:
Deposits	335,754		241,780		668,420		415,715
Long-term debt	28,390		55,915		57,985		98,444
Other borrowings	2,100		5,917		3,703		25,580
Total interest expense	366,244		303,612		730,108		539,739
Net interest income	434,998		455,531		853,844		936,283
Provision for (reversal of) credit losses	26,404		38,881		80,384		71,035
Net interest income after provision for (reversal of) credit losses	408,594		416,650		773,460		865,248
Non-interest revenue:
Service charges on deposit accounts	22,907		23,477		44,720		46,451
Fiduciary and asset management fees	19,728		20,027		38,741		39,723
Card fees	19,418		17,059		38,904		32,884
Brokerage revenue	20,457		22,451		43,164		46,655
Mortgage banking income	3,944		4,609		7,362		8,467
Capital markets income	15,077		9,482		21,704		24,609
Income from bank-owned life insurance	8,097		6,878		15,444		14,140
Investment securities gains (losses), net	(256,660)		—		(256,660)		1,030
Recovery of NPA	—		—		—		13,126
Other non-interest revenue	18,181		8,293		36,658		18,317
Total non-interest revenue	(128,851)		112,276		(9,963)		245,402
Non-interest expense:
Salaries and other personnel expense	179,407		183,001		367,928		371,926
Net occupancy, equipment, and software expense	46,415		42,785		93,223		85,645
Third-party processing and other services	21,783		21,659		42,041		43,493
Professional fees	15,655		9,597		23,286		18,560
FDIC insurance and other regulatory fees	6,493		11,162		30,312		21,429
Restructuring charges (reversals)	(658)		(110)		866		(843)
Loss on other loans held for sale	—		2,360		—		19,110
Other operating expense	32,706		36,727		66,886		69,714
Total non-interest expense	301,801		307,181		624,542		629,034
Income (loss) before income taxes	(22,058)		221,745		138,955		481,616
Income tax expense (benefit)	(7,378)		47,801		29,565		105,513
Net income (loss)	(14,680)		173,944		109,390		376,103
Less: Net income (loss) attributable to noncontrolling interest	(652)		(166)		(1,089)		(166)
Net income (loss) attributable to Synovus Financial Corp.	(14,028)		174,110		110,479		376,269
Less: Preferred stock dividends	9,713		8,291		19,398		16,581
Net income (loss) available to common shareholders	$	(23,741)	$	165,819	$	91,081	$	359,688
Net income (loss) per common share, basic	$	(0.16)	$	1.13	$	0.62	$	2.46
Net income (loss) per common share, diluted	(0.16)		1.13		0.62		2.45
Weighted average common shares outstanding, basic	145,565		146,113		145,998		145,957
Weighted average common shares outstanding, diluted	145,565		146,550		146,568		146,644

See accompanying notes to unaudited interim consolidated financial statements.

2

SYNOVUS FINANCIAL CORP.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(unaudited)

	Three Months Ended June 30,
	2024						2023
(in thousands)	Before-tax Amount		Income Tax		Net of Tax Amount		Before-tax Amount		Income Tax		Net of Tax Amount
Net income (loss)	$	(22,058)	$	7,378	$	(14,680)	$	221,745	$	(47,801)	$	173,944
Unamortized holding (losses) gains on investment securities transferred to held to maturity:
Net unamortized unrealized holding (losses) gains on available for sale investment securities transferred to held to maturity	(708,549)		171,115		(537,434)		—		—		—
Reclassification adjustment for the change in unamortized holding (losses) gains on held to maturity investment securities	20,638		(4,984)		15,654		—		—		—
Net change	(687,911)		166,131		(521,780)		—		—		—
Unrealized gains (losses) on investment securities available for sale:
Net unrealized gains (losses) arising during the period	673,802		(162,723)		511,079		(109,525)		26,659		(82,866)
Reclassification adjustment for realized (gains) losses included in net income	256,660		(61,983)		194,677		—		—		—
Net change	930,462		(224,706)		705,756		(109,525)		26,659		(82,866)
Unrealized gains (losses) on derivative instruments designated as cash flow hedges:
Net unrealized gains (losses) arising during the period	(18,274)		4,413		(13,861)		(73,123)		17,798		(55,325)
Reclassification adjustment for realized (gains) losses included in net income	36,527		(8,822)		27,705		42,748		(10,405)		32,343
Net change	18,253		(4,409)		13,844		(30,375)		7,393		(22,982)
Total other comprehensive income (loss)	$	260,804	$	(62,984)	$	197,820	$	(139,900)	$	34,052	$	(105,848)
Comprehensive income (loss)					183,140						68,096
Less: comprehensive income (loss) attributable to noncontrolling interest					(652)						(166)
Comprehensive income (loss) attributable to Synovus Financial Corp.					$	183,792					$	68,262
	Six Months Ended June 30,
	2024						2023
(in thousands)	Before-tax Amount		Income Tax		Net of Tax Amount		Before-tax Amount		Income Tax		Net of Tax Amount
Net income (loss)	$	138,955	$	(29,565)	$	109,390	$	481,616	$	(105,513)	$	376,103
Unamortized holding (losses) gains on investment securities transferred to held to maturity:
Net unamortized unrealized holding (losses) gains on available for sale investment securities transferred to held to maturity	(708,549)		171,115		(537,434)		—		—		—
Reclassification adjustment for the change in unamortized holding (losses) gains on held to maturity investment securities	20,638		(4,984)		15,654		—		—		—
Net change	(687,911)		166,131		(521,780)		—		—		—
Unrealized gains (losses) on investment securities available for sale:
Net unrealized gains (losses) arising during the period	518,166		(125,137)		393,029		43,556		(10,601)		32,955
Reclassification adjustment for realized (gains) losses included in net income	256,660		(61,983)		194,677		(1,030)		251		(779)
Net change	774,826		(187,120)		587,706		42,526		(10,350)		32,176
Unrealized gains (losses) on derivative instruments designated as cash flow hedges:
Net unrealized gains (losses) arising during the period	(75,330)		18,192		(57,138)		(63,123)		15,364		(47,759)
Reclassification adjustment for realized (gains) losses included in net income	76,350		(18,439)		57,911		82,640		(20,115)		62,525
Net change	1,020		(247)		773		19,517		(4,751)		14,766
Total other comprehensive income (loss)	$	87,935	$	(21,236)	$	66,699	$	62,043	$	(15,101)	$	46,942
Comprehensive income (loss)					176,089						423,045
Less: comprehensive income (loss) attributable to noncontrolling interest					(1,089)						(166)
Comprehensive income (loss) attributable to Synovus Financial Corp.					$	177,178					$	423,211

See accompanying notes to unaudited interim consolidated financial statements.

3

SYNOVUS FINANCIAL CORP.

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

(unaudited)

	Synovus Financial Corp. Shareholders' Equity
(in thousands, except per share data)	Preferred Stock		Common Stock		Additional Paid-in Capital		Treasury Stock		Accumulated Other Comprehensive Income (Loss)		Retained Earnings		Noncontrolling Interest		Total
Balance at March 31, 2024	$	537,145	$	171,873	$	3,957,576	$	(974,499)	$	(1,248,194)	$	2,574,017	23,718		$	5,041,636
Net income (loss)	—		—		—		—		—		(14,028)		(652)		(14,680)
Other comprehensive income (loss), net of income taxes	—		—		—		—		197,820		—		—		197,820
Cash dividends declared on common stock - $0.38 per share	—		—		—		—		—		(54,781)		—		(54,781)
Cash dividends declared on preferred stock(1)	—		—		—		—		—		(9,713)		—		(9,713)
Repurchases of common stock including costs to repurchase	—		—		—		(91,740)		—		—				(91,740)
Restricted share unit vesting and taxes paid related to net share settlement	—		28		(124)		—		—		(108)		—		(204)
Stock options exercised, net	—		35		758		—		—		—		—		793
Share-based compensation expense	—		—		7,541		—		—		—		—		7,541
Balance at June 30, 2024	$	537,145	$	171,936	$	3,965,751	$	(1,066,239)	$	(1,050,374)	$	2,495,387	$	23,066	$	5,076,672
Balance at March 31, 2023	$	537,145	$	170,714	$	3,925,449	$	(944,484)	$	(1,289,327)	$	2,370,633	$	—	$	4,770,130
Net income (loss)	—		—		—		—		—		174,110		(166)		173,944
Other comprehensive income (loss), net of income taxes	—		—		—		—		(105,848)		—		—		(105,848)
Cash dividends declared on common stock - $0.38 per share	—		—		—		—		—		(55,536)		—		(55,536)
Cash dividends declared on preferred stock(1)	—		—		—		—		—		(8,291)		—		(8,291)
Restricted share unit vesting and taxes paid related to net share settlement	—		83		48		—		—		(230)		—		(99)
Stock options exercised, net	—		11		216		—		—		—		—		227
Share-based compensation expense	—		—		7,835		—		—		—		—		7,835
Acquisition of noncontrolling interest	—		—		—		—		—		—		25,406		25,406
Balance at June 30, 2023	$	537,145	$	170,808	$	3,933,548	$	(944,484)	$	(1,395,175)	$	2,480,686	$	25,240	$	4,807,768

4

	Synovus Financial Corp. Shareholders' Equity
(in thousands, except per share data)	Preferred Stock		Common Stock		Additional Paid-in Capital		Treasury Stock		Accumulated Other Comprehensive Income (Loss)		Retained Earnings		Noncontrolling Interest		Total
Balance at December 31, 2023	$	537,145	$	171,360	$	3,955,819	$	(944,484)	$	(1,117,073)	$	2,517,226	$	24,155	$	5,144,148
Net income (loss)	—		—		—		—		—		110,479		(1,089)		109,390
Other comprehensive income (loss), net of income taxes	—		—		—		—		66,699		—		—		66,699
Cash dividends declared on common stock - $0.76 per share	—		—		—		—		—		(110,420)		—		(110,420)
Cash dividends declared on preferred stock(2)	—		—		—		—		—		(19,398)		—		(19,398)
Repurchases of common stock including costs to repurchase	—		—		—		(121,755)		—		—		—		(121,755)
Restricted share unit vesting and taxes paid related to net share settlement	—		488		(8,617)		—		—		(2,500)		—		(10,629)
Stock options exercised, net	—		88		2,039		—		—		—		—		2,127
Share-based compensation expense	—		—		16,510		—		—		—		—		16,510
Balance at June 30, 2024	$	537,145	$	171,936	$	3,965,751	$	(1,066,239)	$	(1,050,374)	$	2,495,387	$	23,066	$	5,076,672
Balance at December 31, 2022	$	537,145	$	170,141	$	3,920,346	$	(944,484)	$	(1,442,117)	$	2,234,770	$	—	$	4,475,801
Cumulative-effect of change in accounting principle for ASU 2023-02	—		—		—		—		—		(297)		—		(297)
Net income (loss)	—		—		—		—		—		376,269		(166)		376,103
Other comprehensive income (loss), net of income taxes	—		—		—		—		46,942		—		—		46,942
Cash dividends declared on common stock - $0.76 per share	—		—		—		—		—		(111,038)		—		(111,038)
Cash dividends declared on preferred stock(2)	—		—		—		—		—		(16,581)		—		(16,581)
Restricted share unit vesting and taxes paid related to net share settlement	—		466		(8,231)		—		—		(2,437)		—		(10,202)
Stock options exercised, net	—		201		3,523		—		—		—		—		3,724
Share-based compensation expense	—		—		17,910		—		—		—		—		17,910
Acquisition of non-controlling interest	—		—		—		—		—		—		25,406		25,406
Balance at June 30, 2023	$	537,145	$	170,808	$	3,933,548	$	(944,484)	$	(1,395,175)	$	2,480,686	$	25,240	$	4,807,768

    

(1)    For the three months ended June 30, 2024, dividends per share were $0.57 for Series D and $0.37 for Series E Preferred Stock. For the three months ended June 30, 2023, dividends per share were $0.39 for Series D and $0.37 for Series E Preferred Stock.

(2)    For the six months ended June 30, 2024, dividends per share were $1.14 for Series D and $0.73 for Series E Preferred Stock. For the six months ended June 30, 2023, dividends per share were $0.79 for Series D and $0.73 for Series E Preferred Stock.

See accompanying notes to unaudited interim consolidated financial statements.

5

SYNOVUS FINANCIAL CORP.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Six Months Ended June 30,
(in thousands)	2024		2023
Operating Activities
Net income	$	109,390	$	376,103
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for (reversal of) credit losses	80,384		71,035
Depreciation, amortization, and accretion, net	34,210		41,854
Deferred income tax expense (benefit)	8,958		19,194
Originations of loans held for sale	(2,628,732)		(311,902)
Proceeds from sales and payments on loans held for sale	2,547,048		603,486
Gain on sales of loans held for sale, net	(5,132)		(5,739)
(Increase) decrease in other assets	(234,360)		(151,774)
Increase (decrease) in other liabilities	120,137		59,529
Investment securities (gains) losses, net	256,660		(1,030)
Share-based compensation expense	15,621		16,951
Net gain on sales of other real estate and other assets held for sale	(899)		(3,231)
Other	—		(377)
Net cash provided by (used in) operating activities	303,285		714,099
Investing Activities
Net cash received (paid) for business combination and divestiture	—		8,009
Proceeds from maturities and principal collections of investment securities held to maturity	66,100		—
Proceeds from maturities and principal collections of investment securities available for sale	350,809		449,581
Proceeds from sales of investment securities available for sale	1,365,923		82,595
Purchases of investment securities available for sale	(1,876,434)		(440,014)
Net proceeds from sales of loans	8,853		84,132
Purchases of loans	—		(10,623)
Net (increase) decrease in loans	206,787		(1,183,701)
Net (purchases) redemptions of Federal Home Loan Bank stock	(16,650)		49,935
Net (purchases) redemptions of Federal Reserve Bank stock	(12,117)		(15,564)
Net proceeds from settlement (purchases) of bank-owned life insurance policies	1,564		3,360
Net increase in premises, equipment and software	(28,536)		(12,703)
Proceeds from sales of other real estate and other assets held for sale	24,787		6,976
Net cash provided by (used in) investing activities	91,086		(978,017)
Financing Activities
Net increase (decrease) in deposits	(544,612)		1,217,129
Net increase (decrease) in federal funds purchased and securities sold under repurchase agreements	(94,590)		(63,204)
Net increase (decrease) in other short-term borrowings	(960)		(601,923)
Repayments and redemption of long-term debt	(800,000)		(3,304,600)
Proceeds from long-term debt, net	1,150,000		3,220,912
Dividends paid to common shareholders	(111,372)		(104,967)
Dividends paid to preferred shareholders	(19,398)		(16,581)
Repurchases of common stock	(121,755)		—
Issuances, net of taxes paid, under equity compensation plans	(8,502)		(6,477)
Net cash provided by (used in) financing activities	(551,189)		340,289
Increase (decrease) in cash and cash equivalents including restricted cash	(156,818)		76,371
Cash, cash equivalents, and restricted cash, at beginning of period	2,451,426		1,977,780
Cash, cash equivalents, and restricted cash at end of period	$	2,294,608	$	2,054,151
Supplemental Disclosures:
Income taxes paid	$	28,961	$	57,988
Interest paid	730,439		478,101
Non-cash Activities
Loans foreclosed and transferred to other real estate	21,992		—
Investment securities transferred from available for sale to held to maturity	2,715,635		—
Settlement of acquired debt	—		31,109

See accompanying notes to unaudited interim consolidated financial statements.

6

Notes to Unaudited Interim Consolidated Financial Statements

Note 1 - Basis of Presentation and Accounting Policies

General

The accompanying unaudited interim consolidated financial statements of Synovus Financial Corp. include the accounts of the Parent Company and its consolidated subsidiaries. Synovus Financial Corp. is a financial services company based in Columbus, Georgia. Through its wholly-owned subsidiary, Synovus Bank, a Georgia state-chartered bank that is a member of the Federal Reserve System, the Company provides commercial and consumer banking in addition to a full suite of specialized products and services, including private banking, treasury management, wealth management, mortgage services, premium finance, asset-based lending, structured lending, capital markets, and international banking. Synovus also provides financial planning and investment advisory services through its wholly-owned subsidiaries, Synovus Trust and Synovus Securities.

The accompanying unaudited interim consolidated financial statements have been prepared in accordance with the instructions to the SEC Form 10-Q and Article 10 of Regulation S-X; therefore, they do not include all information and footnotes necessary for a fair presentation of financial position, results of operations, comprehensive income (loss), and cash flows in conformity with GAAP. All adjustments consisting of normally recurring accruals that, in the opinion of management, are necessary for a fair presentation of the consolidated financial position and results of operations for the periods covered by this Report have been included. The accompanying unaudited interim consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes appearing in Synovus' 2023 Form 10-K.

Reclassifications

Prior periods' consolidated financial statements are reclassified whenever necessary to conform to the current periods' presentation.

Use of Estimates in the Preparation of Financial Statements

In preparing the consolidated financial statements in accordance with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the respective consolidated balance sheets and the reported amounts of revenue and expense for the periods presented. Actual results could differ significantly from those estimates.

Material estimates that are particularly susceptible to significant change relate to the determination of the ACL, estimates of fair value, income taxes, and contingent liabilities.

Significant Accounting Policies Update

On April 1, 2024, Synovus transferred $2.72 billion in fair value of mortgage-backed securities from available for sale to held to maturity. At the time of transfer, $537.4 million of unrealized losses, net of tax, were retained in accumulated other comprehensive income and will be amortized over the remaining life of the securities.

Transfer between Investment Securities Categories – When an investment security is transferred from the AFS to HTM category, the security's fair value becomes its new amortized cost, net of any allowance for credit losses and is a non-cash transaction. Unrealized gains or losses at the date of transfer of these securities continue to be reported in AOCI and are amortized into interest income on a level-yield basis over the remaining life of the security, in a manner consistent with the amortization or accretion of the original purchase premium or discount on the associated security.

Investment Securities Held to Maturity – Securities that Synovus has the full intent and ability to hold until maturity are classified as HTM and are carried at amortized cost, net of any allowance for credit losses. Accrued interest is excluded from the amortized cost of HTM securities and is included within other assets on the consolidated balance sheets. HTM securities are generally placed on non-accrual status using factors similar to those described for loans as referenced in "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" of Synovus' 2023 Form 10-K.

Allowance for Credit Losses on Held to Maturity Investment Securities – The Company assesses expected credit losses on HTM securities on a collective basis by major security type. All of the Company's HTM securities are either guaranteed or issued by U.S. government sponsored enterprises, are highly rated by major credit rating agencies and have a long history of no credit losses, and therefore, the zero-credit loss assumption has been applied. Any expected credit loss is provided through an allowance for credit losses on HTM securities and deducted from the amortized cost basis of the security. Synovus has elected to not measure an allowance on its accrued interest receivable as a result of the timely reversal of interest receivable deemed uncollectible. Interest accrued but not received for a security placed on non-accrual is reversed against interest income. Cash collected on non-accrual HTM securities is generally applied to reduce the securities amortized cost basis and not as interest income.

7

Recent Accounting Pronouncements

The following table provides a brief description of accounting standards adopted or issued in 2024 and the estimated effect on the Company’s financial statements.

Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Adopted (or partially adopted)
ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures	In November 2023, the FASB issued ASU 2023-07 to improve segment reporting disclosures. The amendments in this ASU improve financial reporting by requiring disclosure of incremental segment information including significant segment expenses regularly provided to the chief operating decision maker as well as the amount and composition of other segment items on an annual and interim basis for all public entities to enable investors to develop more decision-useful financial analyses. Retrospective application is required in all prior periods unless impracticable to do so.	Annual periods beginning on January 1, 2024	The Company will present the new disclosure requirements for the annual period beginning on January 1, 2024, and interim periods starting on January 1, 2025. The Company is currently evaluating the impact of the incremental segment information that will be required to be disclosed as well as the impact to the Segment Reporting footnote disclosed in the Form 10-K.
Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Issued But Not Yet Adopted
ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures	In December 2023, the FASB issued ASU 2023-09 to enhance the transparency and decision usefulness of income tax disclosures. The ASU addresses investor requests for more transparency about income tax information through improvements to income tax disclosures primarily related to the rate reconciliation and income taxes paid information. Retrospective application in all prior periods is permitted.	January 1, 2025	The Company will adopt the new disclosures for the annual periods beginning on January 1, 2025. The Company is currently evaluating the impact of the incremental income taxes information that will be required to be disclosed as well as the impact to the Income Taxes footnote in the Form 10-K.

8

Note 2 - Investment Securities

The amortized cost, gross unrealized gains and losses, and estimated fair values of investment securities at June 30, 2024 and December 31, 2023 are summarized below.

	June 30, 2024
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Investment securities held to maturity:
Mortgage-backed securities issued by U.S. Government sponsored enterprises	$	2,668,068	$	—	$	(29,997)	$	2,638,071
Total investment securities held to maturity(1)	$	2,668,068	$	—	$	(29,997)	$	2,638,071
Investment securities available for sale:
U.S. Treasury securities	$	1,177,006	$	1,456	$	(4,167)	$	1,174,295
U.S. Government agency securities	29,993		—		(1,150)		28,843
Mortgage-backed securities issued by U.S. Government agencies	1,518,224		1,311		(119,043)		1,400,492
Mortgage-backed securities issued by U.S. Government sponsored enterprises	2,272,694		287		(256,936)		2,016,045
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	659,706		—		(111,709)		547,997
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	1,904,765		4,118		(41,757)		1,867,126
Corporate debt securities and other debt securities	9,059		—		(176)		8,883
Total investment securities available for sale(2)	$	7,571,447	$	7,172	$	(534,938)	$	7,043,681
	December 31, 2023
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Investment securities available for sale:
U.S. Treasury securities	$	588,082	$	9,547	$	—	$	597,629
U.S. Government agency securities	29,993		—		(1,053)		28,940
Mortgage-backed securities issued by U.S. Government agencies	1,021,612		2,037		(97,985)		925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises	7,523,399		1,192		(1,094,212)		6,430,379
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	692,487		—		(104,892)		587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	1,226,672		18,764		(35,653)		1,209,783
Corporate debt securities and other debt securities	9,009		—		(337)		8,672
Total investment securities available for sale(2)	$	11,091,254	$	31,540	$	(1,334,132)	$	9,788,662

(1) The amounts reported exclude accrued interest receivable on investment securities HTM of $5.9 million at June 30, 2024, which is presented as a component of other assets on the consolidated balance sheets. The amortized cost basis of investment securities HTM includes a discount of $(687.9) million at June 30, 2024 related to the unamortized portion of unrealized losses on investment securities HTM.

(2) The amounts reported exclude accrued interest receivable on investment securities AFS of $27.7 million and $26.6 million at June 30, 2024 and December 31, 2023, respectively, which is presented as a component of other assets on the consolidated balance sheets.

At June 30, 2024, investment securities AFS and investment securities HTM with carrying values of $2.54 billion and $2.37 billion, respectively, were pledged to secure certain deposits and other liabilities, as required by law or contractual agreements.            

At December 31, 2023, investment securities AFS with a carrying value of $5.19 billion were pledged to secure certain deposits and other liabilities, as required by law or contractual agreements.        

On April 1, 2024, Synovus transferred $2.72 billion in fair value of mortgage-backed securities issued by U.S. Government sponsored enterprises from AFS to HTM. At the time of transfer, $537.4 million of unrealized losses, net of tax, were retained in accumulated other comprehensive income and will be amortized over the remaining life of the securities. The transfer of these

9

securities from AFS to HTM reduces our exposure to potential capital volatility associated with investment security market price fluctuations.

Additionally, during the second quarter of 2024, as part of an overall strategic repositioning of the investment securities portfolio, Synovus sold at amortized cost $1.62 billion of mortgage-backed securities issued by U.S. Government sponsored enterprises from AFS, which resulted in realized net losses of $256.7 million. Synovus also purchased $1.48 billion in total principal of AFS securities including U.S. Treasury securities, mortgage-backed securities issued by U.S. Government agencies, and commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises.

10

Gross unrealized losses on investment securities AFS and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at June 30, 2024 and December 31, 2023 are presented below.

	June 30, 2024
	Less than 12 Months				12 Months or Longer				Total
(in thousands)	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
U.S. Treasury securities	$	675,205	$	(4,167)	$	—	$	—	$	675,205	$	(4,167)
U.S. Government agency securities	—		—		28,844		(1,150)		28,844		(1,150)
Mortgage-backed securities issued by U.S. Government agencies	441,549		(2,310)		673,891		(116,733)		1,115,440		(119,043)
Mortgage-backed securities issued by U.S. Government sponsored enterprises	127,603		(3,143)		1,837,414		(253,793)		1,965,017		(256,936)
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		—		547,997		(111,709)		547,997		(111,709)
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	703,158		(4,621)		308,126		(37,136)		1,011,284		(41,757)
Corporate debt securities and other debt securities	—		—		8,883		(176)		8,883		(176)
Total	$	1,947,515	$	(14,241)	$	3,405,155	$	(520,697)	$	5,352,670	$	(534,938)
	December 31, 2023
	Less than 12 Months				12 Months or Longer				Total
(in thousands)	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
U.S. Government agency securities	$	—	$	—	$	28,940	$	(1,053)	$	28,940	$	(1,053)
Mortgage-backed securities issued by U.S. Government agencies	159,402		(1,268)		565,358		(96,717)		724,760		(97,985)
Mortgage-backed securities issued by U.S. Government sponsored enterprises	215,917		(1,193)		6,045,914		(1,093,019)		6,261,831		(1,094,212)
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		—		587,595		(104,892)		587,595		(104,892)
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	34,406		(205)		276,675		(35,448)		311,081		(35,653)
Corporate debt securities and other debt securities	—		—		8,672		(337)		8,672		(337)
Total	$	409,725	$	(2,666)	$	7,513,154	$	(1,331,466)	$	7,922,879	$	(1,334,132)

As of June 30, 2024, Synovus had 47 investment securities AFS in a loss position for less than 12 months and 221 investment securities AFS in a loss position for 12 months or longer. As of June 30, 2024, Synovus does not intend to sell investment securities AFS in an unrealized loss position prior to the recovery of the unrealized loss, which may not be until maturity, and has the ability and intent to hold those securities for that period of time. Additionally, Synovus is not currently aware of any circumstances which will require it to sell any of the AFS securities that are in an unrealized loss position prior to the respective securities' recovery of all such unrealized losses. As such, no write-downs to the amortized cost basis of the portfolio were recorded at June 30, 2024.

11

At June 30, 2024, no ACL was established for investment securities AFS. Substantially all of the unrealized losses on the securities portfolio were the result of changes in market interest rates compared to the date the securities were acquired rather than the credit quality of the issuers or underlying loans. U.S. Treasury and agency securities and agency mortgage-backed securities are issued, guaranteed or otherwise supported by the United States government, an agency of the United States government, or a government sponsored enterprise.

As of June 30, 2024, all investment securities HTM were rated investment grade, supported by U.S. government agencies and have no history of credit losses supporting the application of a zero-credit loss assumption and no allowance for credit losses.

The amortized cost and fair value by contractual maturity of investment securities HTM and investment securities AFS at June 30, 2024 are shown below. The expected life of MBSs or CMOs may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. For purposes of the maturity table, MBSs and CMOs, which are not due at a single maturity date, have been classified based on the final contractual maturity date.

(in thousands)	Within One  Year		1 to 5 Years		5 to 10  Years		More Than  10 Years		Total
Investment securities HTM
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Amortized cost	$	—	$	—	$	—	$	2,668,068	$	2,668,068
Fair value	—		—		—		2,638,071		2,638,071
Investment securities AFS
U.S. Treasury securities
Amortized cost	$	20,101	$	725,093	$	431,812	$	—	$	1,177,006
Fair value	20,101		723,824		430,370		—		1,174,295
U.S. Government agency securities
Amortized cost	—		29,993		—		—		29,993
Fair value	—		28,843		—		—		28,843
Mortgage-backed securities issued by U.S. Government agencies
Amortized cost	—		55		3		1,518,166		1,518,224
Fair value	—		53		3		1,400,436		1,400,492
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Amortized cost	—		—		—		2,272,694		2,272,694
Fair value	—		—		—		2,016,045		2,016,045
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises
Amortized cost	—		34		9,314		650,358		659,706
Fair value	—		33		8,951		539,013		547,997
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Amortized cost	—		906,290		981,249		17,226		1,904,765
Fair value	—		891,131		961,318		14,677		1,867,126
Corporate debt securities and other debt securities
Amortized cost	—		9,059		—		—		9,059
Fair value	—		8,883		—		—		8,883

Gross gains and gross losses on sales of investment securities AFS for the three and six months ended June 30, 2024 and 2023 are presented below. The specific identification method is used to reclassify gains and losses out of other comprehensive income (loss) at the time of sale.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2024		2023		2024		2023
Gross realized gains on sales	$	—	$	—	$	—	$	1,030
Gross realized losses on sales	(256,660)		—		(256,660)		—
Investment securities gains (losses), net	$	(256,660)	$	—	$	(256,660)	$	1,030

12

Note 3 - Loans and Allowance for Loan Losses

Aging and Non-Accrual Analysis

The following tables provide a summary of current, accruing past due, and non-accrual loans by portfolio class as of June 30, 2024 and December 31, 2023.

	June 30, 2024
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Total Accruing Past Due		Non-accrual with an ALL		Non-accrual without an ALL		Total
Commercial, financial and agricultural	$	14,386,965	$	10,292	$	2,244	$	12,536	$	82,602	$	37,505	$	14,519,608
Owner-occupied	7,961,449		4,578		—		4,578		30,004		20,973		8,017,004
Total commercial and industrial(1)	22,348,414		14,870		2,244		17,114		112,606		58,478		22,536,612
Investment properties	11,238,010		78,115		356		78,471		10,004		1,564		11,328,049
1-4 family properties	548,220		1,267		—		1,267		2,878		182		552,547
Land and development	332,087		1,895		—		1,895		909		—		334,891
Total commercial real estate	12,118,317		81,277		356		81,633		13,791		1,746		12,215,487
Consumer mortgages	5,316,899		5,913		—		5,913		48,352		—		5,371,164
Home equity	1,787,853		10,107		33		10,140		14,947		—		1,812,940
Credit cards	175,418		1,665		1,806		3,471		—		—		178,889
Other consumer loans	960,631		11,467		21		11,488		6,186		—		978,305
Total consumer	8,240,801		29,152		1,860		31,012		69,485		—		8,341,298
Loans, net of deferred fees and costs(2)	$	42,707,532	$	125,299	$	4,460	$	129,759	$	195,882	$	60,224	$	43,093,397

                                                                                                                                                                                                                                                                                                                                                                        

	December 31, 2023
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Total Accruing Past Due		Non-accrual with an ALL		Non-accrual without an ALL		Total
Commercial, financial and agricultural	$	14,355,414	$	12,264	$	1,797	$	14,061	$	66,400	$	23,470	$	14,459,345
Owner-occupied	8,041,573		6,056		149		6,205		70,784		20,586		8,139,148
Total commercial and industrial(1)	22,396,987		18,320		1,946		20,266		137,184		44,056		22,598,493
Investment properties	11,322,516		740		278		1,018		12,796		26,974		11,363,304
1-4 family properties	595,359		87		—		87		2,605		451		598,502
Land and development	353,477		671		—		671		804		—		354,952
Total commercial real estate	12,271,352		1,498		278		1,776		16,205		27,425		12,316,758
Consumer mortgages	5,359,153		6,462		—		6,462		46,108		—		5,411,723
Home equity	1,785,836		10,374		716		11,090		10,473		—		1,807,399
Credit cards	190,299		1,818		2,024		3,842		—		—		194,141
Other consumer loans	1,053,587		15,574		89		15,663		6,697		29		1,075,976
Total consumer	8,388,875		34,228		2,829		37,057		63,278		29		8,489,239
Loans, net of deferred fees and costs(2)	$	43,057,214	$	54,046	$	5,053	$	59,099	$	216,667	$	71,510	$	43,404,490

(1) Includes senior housing loans of $3.02 billion and $3.28 billion at June 30, 2024 and December 31, 2023, respectively, which are primarily classified as owner-occupied in accordance with our underwriting process.

(2) The amortized cost basis of loans, net of deferred fees and costs excludes accrued interest receivable of $249.9 million and $256.3 million at June 30, 2024 and December 31, 2023, respectively, which is presented as a component of other assets on the consolidated balance sheets.

13

Pledged Loans

Loans with carrying values of $25.09 billion and $24.31 billion, respectively, were pledged as collateral for borrowings and capacity at June 30, 2024 and December 31, 2023, respectively, to the FHLB and Federal Reserve Bank.

Portfolio Segment Risk Factors

The risk characteristics and collateral information of each portfolio segment are as follows:

Commercial and Industrial Loans - The C&I loan portfolio is comprised of general middle market and commercial banking clients across a diverse set of industries. In accordance with Synovus' lending policy, each loan undergoes a detailed underwriting process, which incorporates uniform underwriting standards and oversight in proportion to the size and complexity of the lending relationship. These loans are secured by collateral such as business equipment, inventory, and real estate. Credit decisions on loans in the C&I portfolio are based on cash flow from the operations of the business as the primary source of repayment of the debt, with underlying real estate or other collateral being the secondary source of repayment.

Commercial Real Estate Loans - CRE loans primarily consist of income-producing investment properties loans. Additionally, CRE loans include 1-4 family properties loans as well as land and development loans. Investment properties loans consist of construction and mortgage loans for income-producing properties and are primarily made to finance multi-family properties, hotels, office buildings, shopping centers, warehouses and other commercial development properties. 1-4 family properties loans include construction loans to homebuilders and commercial mortgage loans related to 1-4 family rental properties and are almost always secured by the underlying property being financed by such loans. These properties are primarily located in the markets served by Synovus. Land and development loans include commercial and residential development as well as land acquisition loans and are secured by land held for future development, typically in excess of one year. Properties securing these loans are substantially within markets served by Synovus, and our preference is to obtain some level of recourse from project sponsors. Loans in this portfolio are underwritten based on the LTV of the collateral and the capacity of the guarantor(s).

Consumer Loans - The consumer loan portfolio consists of a wide variety of loan products offered through Synovus' banking network, including first and second residential mortgages, home equity, and consumer credit card loans, as well as home improvement loans, student, and personal loans from third-party lending ("other consumer loans"). Together, consumer mortgages and home equity comprise the majority of Synovus' consumer loans and are secured by first and second liens on residential real estate primarily located in the markets served by Synovus. The primary source of repayment for all consumer loans is generally the personal income of the borrower(s).

Credit Quality Indicators

The credit quality of the loan portfolio is reviewed and updated no less frequently than annually using the standard asset classification system utilized by the federal banking agencies. These classifications are divided into three groups: Not Criticized (Pass), Special Mention, and Classified or Adverse rating (Substandard, Doubtful, and Loss) and are defined as follows:

Pass - loans which are well protected by the current net worth and paying capacity of the obligor (or guarantors, if any) or by the fair value, less cost to acquire and sell in a timely manner, of any underlying collateral.

Special Mention - loans which have potential weaknesses that deserve management's close attention. These loans are not adversely classified and do not expose an institution to sufficient risk to warrant an adverse classification.

Substandard - loans which are inadequately protected by the current net worth and paying capacity of the obligor or by the collateral pledged, if any. Loans with this classification are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected.

Doubtful - loans which have all the weaknesses inherent in loans categorized as Substandard with the added characteristic that the weaknesses make collection or liquidation in full highly questionable and improbable on the basis of currently known facts, conditions, and values.

Loss - loans which are considered by management to be uncollectible and of such little value that their continuance on the institution's books as an asset, without establishment of a specific valuation allowance or charge-off, is not warranted. Synovus fully reserves for any loans rated as Loss.

In the following tables, consumer loans are generally assigned a risk grade similar to the classifications described above; however, upon reaching 90 days and 120 days past due, they are generally downgraded to Substandard and Loss, respectively, in accordance with the FFIEC Retail Credit Classification Policy. Additionally, in accordance with Interagency Supervisory Guidance, the risk grade classifications of consumer loans (consumer mortgages and home equity) secured by junior liens on 1-4 family residential properties also consider available information on the payment status of any associated senior liens with other financial institutions.

14

The following table summarizes each loan portfolio class by risk grade and origination year as of June 30, 2024 and December 31, 2023 as required under CECL.

	June 30, 2024
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Commercial, financial and agricultural
Pass	$	626,567	$	1,098,785	$	911,677	$	1,320,817	$	730,590	$	1,728,030	$	7,468,133	$	62,057	$	13,946,656
Special Mention	333		8,268		5,942		17,953		858		10,710		143,327		1,807		189,198
Substandard	22,334		20,633		44,640		18,700		37,393		23,669		191,115		3,737		362,221
Doubtful	—		—		—		9,911		390		—		10,684		—		20,985
Loss	—		—		—		—		—		—		548		—		548
Total commercial, financial and agricultural	649,234		1,127,686		962,259		1,367,381		769,231		1,762,409		7,813,807		67,601		14,519,608
Current YTD Period:
Gross charge-offs	1,479		16,013		2,861		8,447		715		2,597		32,293		—		64,405
Owner-occupied
Pass	314,814		947,696		1,545,933		1,369,707		906,405		1,909,641		653,228		—		7,647,424
Special Mention	1,110		1,839		5,249		21,824		34,531		58,147		—		—		122,700
Substandard	193		4,939		39,397		29,460		48,691		71,850		35,944		—		230,474
Doubtful	—		—		—		—		—		—		16,406		—		16,406
Total owner-occupied	316,117		954,474		1,590,579		1,420,991		989,627		2,039,638		705,578		—		8,017,004
Current YTD Period:
Gross charge-offs	—		76		—		—		1,538		6,303		—		—		7,917
Total commercial and industrial	965,351		2,082,160		2,552,838		2,788,372		1,758,858		3,802,047		8,519,385		67,601		22,536,612
Current YTD Period:
Gross charge-offs	$	1,479	$	16,089	$	2,861	$	8,447	$	2,253	$	8,900	$	32,293	$	—	$	72,322
Investment properties
Pass	233,067		697,423		3,391,129		2,691,967		933,578		2,628,003		206,596		—		10,781,763
Special Mention	4		285		71,813		137,073		44,224		70,128		—		—		323,527
Substandard	—		2,975		16,159		135,707		2,054		65,859		—		—		222,754
Loss	—		—		—		—		—		5		—		—		5
Total investment properties	233,071		700,683		3,479,101		2,964,747		979,856		2,763,995		206,596		—		11,328,049
Current YTD Period:
Gross charge-offs	—		—		—		—		—		3,738		—		—		3,738
1-4 family properties
Pass	67,911		115,810		109,798		109,112		30,592		66,683		46,728		—		546,634
Special Mention	—		—		711		491		179		92		—		—		1,473
Substandard	—		749		51		944		285		2,366		45		—		4,440
Total 1-4 family properties	67,911		116,559		110,560		110,547		31,056		69,141		46,773		—		552,547
Current YTD Period:
Gross charge-offs	—		103		—		—		—		133		—		—		236

15

	June 30, 2024
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Land and development
Pass	52,343		95,588		66,267		28,699		8,969		66,360		12,802		—		331,028
Special Mention	—		—		483		29		—		1,165		—		—		1,677
Substandard	—		561		—		—		195		1,430		—		—		2,186
Total land and development	52,343		96,149		66,750		28,728		9,164		68,955		12,802		—		334,891
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		—		—		—
Total commercial real estate	353,325		913,391		3,656,411		3,104,022		1,020,076		2,902,091		266,171		—		12,215,487
Current YTD Period:
Gross charge-offs	$	—	$	103	$	—	$	—	$	—	$	3,871	$	—	$	—	$	3,974
Consumer mortgages
Pass	246,139		739,069		725,131		993,128		1,164,849		1,438,748		592		—		5,307,656
Substandard	287		1,880		3,521		6,332		17,396		34,060		—		—		63,476
Loss	—		—		—		—		—		32		—		—		32
Total consumer mortgages	246,426		740,949		728,652		999,460		1,182,245		1,472,840		592		—		5,371,164
Current YTD Period:
Gross charge-offs	—		—		—		—		25		109		—		—		134
Home equity
Pass	—		—		—		—		—		—		1,338,972		455,684		1,794,656
Substandard	—		—		—		—		—		—		11,874		6,161		18,035
Loss	—		—		—		—		—		—		165		84		249
Total home equity	—		—		—		—		—		—		1,351,011		461,929		1,812,940
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		—		32		32
Credit cards
Pass	—		—		—		—		—		—		177,086		—		177,086
Substandard	—		—		—		—		—		—		524		—		524
Loss	—		—		—		—		—		—		1,279		—		1,279
Total credit cards	—		—		—		—		—		—		178,889		—		178,889
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		3,892		—		3,892
Other consumer loans
Pass	75,143		98,329		146,434		176,291		94,170		111,612		268,946		—		970,925
Substandard	—		680		1,301		3,382		1,274		636		68		—		7,341
Loss	—		—		12		—		—		—		27		—		39
Total other consumer loans	75,143		99,009		147,747		179,673		95,444		112,248		269,041		—		978,305
Current YTD Period:
Gross charge-offs	19		1,464		2,675		4,267		1,277		1,501		1,302		—		12,505
Total consumer	321,569		839,958		876,399		1,179,133		1,277,689		1,585,088		1,799,533		461,929		8,341,298
Current YTD Period:
Gross charge-offs	$	19	$	1,464	$	2,675	$	4,267	$	1,302	$	1,610	$	5,194	$	32	$	16,563
Loans, net of deferred fees and costs	$	1,640,245	$	3,835,509	$	7,085,648	$	7,071,527	$	4,056,623	$	8,289,226	$	10,585,089	$	529,530	$	43,093,397
Current YTD Period:
Gross charge-offs	$	1,498	$	17,656	$	5,536	$	12,714	$	3,555	$	14,381	$	37,487	$	32	$	92,859

16

	December 31, 2023
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Commercial, financial and agricultural
Pass	$	1,078,790	$	1,040,742	$	1,408,178	$	782,069	$	636,341	$	1,236,433	$	7,623,255	$	46,908	$	13,852,716
Special Mention	5,298		8,276		20,027		1,950		2,552		8,412		141,580		—		188,095
Substandard	36,557		14,742		35,744		37,186		88,940		21,032		182,069		1,685		417,955
Loss	—		—		—		—		—		355		224		—		579
Total commercial, financial and agricultural	1,120,645		1,063,760		1,463,949		821,205		727,833		1,266,232		7,947,128		48,593		14,459,345
Current YTD Period:
Gross charge-offs	9,367		3,436		8,175		19,532		1,165		2,071		30,696		203		74,645
Owner-occupied
Pass	859,887		1,521,469		1,501,405		958,620		710,634		1,401,416		782,180		—		7,735,611
Special Mention	1,709		9,114		22,562		2,593		4,689		48,640		79,031		—		168,338
Substandard	4,388		24,760		13,616		59,478		17,702		87,306		27,949		—		235,199
Total owner-occupied	865,984		1,555,343		1,537,583		1,020,691		733,025		1,537,362		889,160		—		8,139,148
Current YTD Period:
Gross charge-offs	—		—		433		6,836		1,544		2,862		—		—		11,675
Total commercial and industrial	1,986,629		2,619,103		3,001,532		1,841,896		1,460,858		2,803,594		8,836,288		48,593		22,598,493
Current YTD Period:
Gross charge-offs	$	9,367	$	3,436	$	8,608	$	26,368	$	2,709	$	4,933	$	30,696	$	203	$	86,320
Investment properties
Pass	593,540		3,140,041		2,863,327		1,161,697		1,052,638		1,900,744		261,737		—		10,973,724
Special Mention	—		1,616		169,550		—		48,429		33,903		—		—		253,498
Substandard	2,083		4,070		41,278		1,455		1,622		75,850		—		—		126,358
Doubtful	—		—		—		—		—		9,714		—		—		9,714
Loss	—		—		—		—		—		10		—		—		10
Total investment properties	595,623		3,145,727		3,074,155		1,163,152		1,102,689		2,020,221		261,737		—		11,363,304
Current YTD Period:
Gross charge-offs(1)	546		7,685		5,668		3,801		1,893		22,647		3,109		—		45,349
1-4 family properties
Pass	167,729		142,930		119,054		31,928		29,740		55,243		42,099		—		588,723
Special Mention	3,104		947		—		184		—		311		1		—		4,547
Substandard	1,721		822		643		465		324		1,212		45		—		5,232
Total 1-4 family properties	172,554		144,699		119,697		32,577		30,064		56,766		42,145		—		598,502
Current YTD Period:
Gross charge-offs	—		—		—		—		—		24		—		—		24
Land and development
Pass	105,609		84,962		35,993		16,131		18,616		59,605		888		—		321,804
Special Mention	—		496		—		—		—		774		—		—		1,270
Substandard	29,204		411		74		—		593		1,596		—		—		31,878
Total land and development	134,813		85,869		36,067		16,131		19,209		61,975		888		—		354,952
Current YTD Period:
Gross charge-offs	—		—		—		77		—		—		—		—		77
Total commercial real estate	902,990		3,376,295		3,229,919		1,211,860		1,151,962		2,138,962		304,770		—		12,316,758
Current YTD Period:
Gross charge-offs	$	546	$	7,685	$	5,668	$	3,878	$	1,893	$	22,671	$	3,109	$	—	$	45,450

17

	December 31, 2023
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Consumer mortgages
Pass	$	757,485	$	784,898	$	1,044,442	$	1,219,397	$	410,511	$	1,136,541	$	35	$	—	$	5,353,309
Substandard	564		2,810		5,517		15,913		9,478		23,662		—		—		57,944
Loss	—		—		—		—		—		470		—		—		470
Total consumer mortgages	758,049		787,708		1,049,959		1,235,310		419,989		1,160,673		35		—		5,411,723
Current YTD Period:
Gross charge-offs	—		108		251		403		402		965		5		—		2,134
Home equity
Pass	—		—		—		—		—		—		1,308,934		482,679		1,791,613
Substandard	—		—		—		—		—		—		10,231		5,297		15,528
Loss	—		—		—		—		—		—		174		84		258
Total home equity	—		—		—		—		—		—		1,319,339		488,060		1,807,399
Current YTD Period:
Gross charge-offs	—		—		—		—		—		79		819		229		1,127
Credit cards
Pass	—		—		—		—		—		—		192,217		—		192,217
Substandard	—		—		—		—		—		—		702		—		702
Loss	—		—		—		—		—		—		1,222		—		1,222
Total credit cards	—		—		—		—		—		—		194,141		—		194,141
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		7,165		—		7,165
Other consumer loans
Pass	134,969		181,455		219,415		114,006		28,256		112,724		277,368		—		1,068,193
Substandard	573		963		3,811		1,182		568		494		192		—		7,783
Total other consumer loans	135,542		182,418		223,226		115,188		28,824		113,218		277,560		—		1,075,976
Current YTD Period:
Gross charge-offs(1)	627		6,040		24,231		3,625		1,971		2,026		2,358		—		40,878
Total consumer	893,591		970,126		1,273,185		1,350,498		448,813		1,273,891		1,791,075		488,060		8,489,239
Current YTD Period:
Gross charge-offs	$	627	$	6,148	$	24,482	$	4,028	$	2,373	$	3,070	$	10,347	$	229	$	51,304
Loans, net of deferred fees and costs	$	3,783,210	$	6,965,524	$	7,504,636	$	4,404,254	$	3,061,633	$	6,216,447	$	10,932,133	$	536,653	$	43,404,490
Current YTD Period:
Gross charge-offs	$	10,540	$	17,269	$	38,758	$	34,274	$	6,975	$	30,674	$	44,152	$	432	$	183,074

(1)    Includes $31.3 million in gross charge-offs related to the transfer of certain loans to held for sale that sold during 2023.

Collateral-Dependent Loans

We classify a loan as collateral-dependent when our borrower is experiencing financial difficulty, and we expect repayment to be provided substantially through the operation or sale of collateral. Our commercial loans have collateral that is comprised of real estate and business assets. Our consumer loans have collateral that is substantially comprised of residential real estate.

There were no material changes in the extent to which collateral secures our collateral-dependent loans during the three and six months ended June 30, 2024.

18

Rollforward of Allowance for Loan Losses

The following tables detail the changes in the ALL by loan segment for the three and six months ended June 30, 2024 and 2023. During the three and six months ended June 30, 2024, Synovus had no significant transfers to loans held for sale. During the three and six months ended June 30, 2023, Synovus charged-off $1.3 million and $7.9 million in previously established reserves for credit losses associated with the transfer of $3.8 million and $427.9 million, respectively, in certain third-party consumer loans to held for sale as part of our overall balance sheet management strategy.

	As Of and For the Three Months Ended June 30, 2024
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at March 31, 2024	$	213,482	$	152,627	$	126,552	$	492,661
Charge-offs	(34,379)		(263)		(7,649)		(42,291)
Recoveries	4,589		462		2,755		7,806
Provision for (reversal of) loan losses	37,038		(11,146)		1,033		26,925
Ending balance at June 30, 2024	$	220,730	$	141,680	$	122,691	$	485,101
	As Of and For the Three Months Ended June 30, 2023
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at March 31, 2023	$	158,688	$	160,392	$	137,930	$	457,010
Charge-offs	(22,841)		(5)		(13,410)		(36,256)
Recoveries	6,402		378		3,080		9,860
Provision for (reversal of) loan losses	17,738		8,961		13,925		40,624
Ending balance at June 30, 2023	$	159,987	$	169,726	$	141,525	$	471,238
	As Of and For the Six Months Ended June 30, 2024
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at December 31, 2023	$	218,970	$	133,758	$	126,657	$	479,385
Charge-offs	(72,322)		(3,974)		(16,563)		(92,859)
Recoveries	7,877		1,229		4,912		14,018
Provision for (reversal of) loan losses	66,205		10,667		7,685		84,557
Ending balance at June 30, 2024	$	220,730	$	141,680	$	122,691	$	485,101
	As Of and For the Six Months Ended June 30, 2023
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at December 31, 2022	$	161,550	$	143,575	$	138,299	$	443,424
Charge-offs	(30,714)		(101)		(30,776)		(61,591)
Recoveries	9,878		662		6,105		16,645
Provision for (reversal of) loan losses	19,273		25,590		27,897		72,760
Ending balance at June 30, 2023	$	159,987	$	169,726	$	141,525	$	471,238

The ALL of $485.1 million and the reserve for unfunded commitments of $53.1 million, which is recorded in other liabilities, comprise the total ACL of $538.2 million at June 30, 2024. The ACL increased $1.5 million compared to the December 31, 2023 ACL of $536.6 million, which consisted of the ALL of $479.4 million and a reserve for unfunded commitments of $57.2 million. The ACL to loans coverage ratio of 1.25% at June 30, 2024 was 1 bp higher compared to 1.24% at December 31, 2023. The increase in the ACL from December 31, 2023 resulted primarily from credit performance that included downward migration and a qualitative adjustment, as well as net loan production. This was partially offset by improved economic inputs.

19

The ACL is estimated using a two-year reasonable and supportable forecast period. To the extent the lives of the loans in the portfolio extend beyond the period for which a reasonable and supportable forecast can be made, the Company reverts on a straight-line basis back to the historical rates over a one-year period. Synovus utilizes multiple economic forecast scenarios sourced from a reputable third-party provider that are probability-weighted internally. The current scenarios include a consensus baseline forecast, an upside scenario reflecting an accelerated recovery, a downside scenario that reflects adverse economic conditions, and an additional adverse scenario that assumes consistent slow growth that is less optimistic than the baseline. At June 30, 2024, the unemployment rate is the input that most significantly impacts our estimate. The multi-scenario forecast used in our estimate includes a weighted average unemployment rate of 4.4% over the forecasted period at June 30, 2024, compared to 4.5% at December 31, 2023.

Financial Difficulty Modifications

When borrowers are experiencing financial difficulty, Synovus may make certain loan modifications as part of its loss mitigation strategies to maximize expected payment. See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" of Synovus' 2023 Form 10-K for additional information regarding accounting policies for FDMs.

The following tables present the amortized cost of FDM loans by loan portfolio class that were modified during the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024
(in thousands)	Interest Rate Reduction		Term Extension		Payment Delay		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	—	$	9,109	$	—	$	9,109	0.1	%
Total commercial and industrial	—		9,109		—		9,109		—
Total commercial real estate	—		—		—		—		—
Other consumer loans	58		211		—		269		—
Total consumer	58		211		—		269		—
Total FDMs	$	58	$	9,320	$	—	$	9,378	—	%
	Six Months Ended June 30, 2024
(in thousands)	Interest Rate Reduction		Term Extension		Payment Delay		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	—	$	11,638	$	—	$	11,638	0.1	%
Owner-occupied	—		193		—		193		—
Total commercial and industrial	—		11,831		—		11,831		0.1
Investment properties	—		2,236		—		2,236		—
Total commercial real estate	—		2,236		—		2,236		—
Consumer mortgages	123		—		210		333		—
Other consumer loans	179		463		—		642		0.1
Total consumer	302		463		210		975		—
Total FDMs	$	302	$	14,530	$	210	$	15,042	—	%

20

	Three Months Ended June 30, 2023
(in thousands)	Interest Rate Reduction		Term Extension		Principal Forgiveness and Term Extensions		Interest Rate Reduction and Term Extension		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	1,972	$	7,464	$	13,401	$	1,187	$	24,024	0.2	%
Owner-occupied	—		388		—		—		388		—
Total commercial and industrial	1,972		7,852		13,401		1,187		24,412		0.1
Investment properties	—		660		—		—		660		—
1-4 family properties	—		1,680		—		382		2,062		0.3
Land and development	—		—		—		—		—		—
Total commercial real estate	—		2,340		—		382		2,722		—
Consumer mortgages	695		—		—		—		695		—
Home equity	—		339		—		276		615		—
Credit cards	—		—		—		—		—		—
Other consumer loans	2		314		—		256		572		—
Total consumer	697		653		—		532		1,882		—
Total FDMs	$	2,669	$	10,845	$	13,401	$	2,101	$	29,016	0.1	%
	Six Months Ended June 30, 2023
(in thousands)	Interest Rate Reduction		Term Extension		Principal Forgiveness and Term Extensions		Interest Rate Reduction and Term Extension		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	1,972	$	22,297	$	13,401	$	1,428	$	39,098	0.3	%
Owner-occupied	—		1,828		—		41,259		43,087		0.5
Total commercial and industrial	1,972		24,125		13,401		42,687		82,185		0.4
Investment properties	—		660		—		—		660		—
1-4 family properties	—		3,006		—		382		3,388		0.6
Land and development	—		—		—		—		—		—
Total commercial real estate	—		3,666		—		382		4,048		—
Consumer mortgages	807		—		—		—		807		—
Home equity	—		426		—		290		716		—
Credit cards	—		—		—		—		—		—
Other consumer loans	2		450		—		482		934		0.1
Total consumer	809		876		—		772		2,457		—
Total FDMs	$	2,781	$	28,667	$	13,401	$	43,841	$	88,690	0.2	%

21

The following tables present the financial effect of loan modifications made to borrowers experiencing financial difficulty during the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024			Six Months Ended June 30, 2024
(dollars in thousands)	Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Weighted Average Payment Delay (in months)
Commercial, financial and agricultural	—	%	20	—	%	19	—
Owner-occupied	—		—	—		60	—
Investment properties	—		—	—		12	—
Consumer mortgages	—		—	2.3		—	7
Other consumer loans	7.5		66	4.0		71	—

	Three Months Ended June 30, 2023					Six Months Ended June 30, 2023
(dollars in thousands)	Principal Forgiveness and Term Extensions		Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Principal Forgiveness and Term Extensions		Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)
Commercial, financial and agricultural	$	1,200	1.1	%	41	$	1,200	1.2	%	28
Owner-occupied	—		—		17	—		1.7		9
Investment properties	—		—		30	—		—		30
1-4 family properties	—		0.3		12	—		0.3		12
Consumer mortgages	—		1.9		—	—		1.6		—
Home equity	—		0.4		250	—		0.5		262
Other consumer loans	—		2.7		61	—		3.1		64

During the three and six months ended June 30, 2024, commercial, financial and agricultural loans of $3.1 million and $74.7 million, respectively, defaulted that were previously modified in the prior 12 months by receiving a term extension. During the three and six months ended June 30, 2023, there were no FDMs that subsequently defaulted. Defaults are defined as the earlier of the FDM being placed on non-accrual status or reaching 90 days past due with respect to principal and/or interest payments. As of June 30, 2024 and December 31, 2023, there were no commitments to lend a material amount of additional funds to any borrower whose loan was classified as a FDM.

22

Synovus monitors the performance of FDMs to understand the effectiveness of its modification efforts. The following table provides a summary of current, accruing past due, and non-accrual loans on an amortized cost basis by loan portfolio class that have been modified during the 12 months prior to June 30, 2024.

	As of June 30, 2024
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Non-accrual		Total
Commercial, financial and agricultural	$	40,022	$	1,287	$	—	$	4,487	$	45,796
Owner-occupied	31,892		317		—		260		32,469
Total commercial and industrial	71,914		1,604		—		4,747		78,265
Investment properties	2,544		—		—		—		2,544
1-4 family properties	33		—		—		—		33
Land and development	1,100		—		—		—		1,100
Total commercial real estate	3,677		—		—		—		3,677
Consumer mortgages	542		—		—		1,553		2,095
Home equity	—		—		—		—		—
Credit cards	—		—		—		—		—
Other consumer loans	854		174		—		332		1,360
Total consumer	1,396		174		—		1,885		3,455
Total FDMs	$	76,987	$	1,778	$	—	$	6,632	$	85,397

The following table provides a summary of current, accruing past due, and non-accrual loans on an amortized cost basis by loan portfolio class that were modified on or after January 1, 2023, the date Synovus adopted ASU 2022-02, through June 30, 2023.

	As of June 30, 2023
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Non-accrual (1)		Total
Commercial, financial and agricultural	$	25,697	$	—	$	—	$	13,401	$	39,098
Owner-occupied	43,087		—		—		—		43,087
Total commercial and industrial	68,784		—		—		13,401		82,185
Investment properties	660		—		—		—		660
1-4 family properties	1,708		—		—		1,680		3,388
Land and development	—		—		—		—		—
Total commercial real estate	2,368		—		—		1,680		4,048
Consumer mortgages	—		—		—		807		807
Home equity	716		—		—		—		716
Credit cards	—		—		—		—		—
Other consumer loans	386		—		—		548		934
Total consumer	1,102		—		—		1,355		2,457
Total FDMs	$	72,254	$	—	$	—	$	16,436	$	88,690

(1)    Loans were on non-accrual when modified and subsequently classified as FDMs.

23

Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss)

Repurchases of Common Stock

Synovus announced on January 18, 2024 that its Board of Directors authorized share repurchases of up to $300 million of common stock and $50 million of preferred stock in 2024. During the three months ended June 30, 2024, Synovus repurchased 2.3 million shares of common stock at an average price of $38.95 per share via open market transactions. During the six months ended June 30, 2024, Synovus repurchased 3.1 million shares of common stock at an average price of $38.54 per share via open market transactions.

Changes in Accumulated Other Comprehensive Income (Loss) by Component (Net of Income Taxes)

The following tables illustrate activity within the balances in accumulated other comprehensive income (loss) by component for the three and six months ended June 30, 2024 and 2023.

Changes in Accumulated Other Comprehensive Income (Loss) by Component (Net of Income Taxes)
(in thousands)	Net unamortized holding (losses) gains on AFS investment securities transferred to HTM		Net unrealized gains (losses) on investment securities AFS(1)		Net unrealized gains (losses) on cash flow hedges(1)		Total
Balance at March 31, 2024	$	—	$	(1,116,309)	$	(131,885)	$	(1,248,194)
Other comprehensive income (loss) before reclassifications	(537,434)		511,079		(13,861)		(40,216)
Amounts reclassified from AOCI	15,654		194,677		27,705		238,036
Net current period other comprehensive income (loss)	(521,780)		705,756		13,844		197,820
Balance at June 30, 2024	$	(521,780)	$	(410,553)	$	(118,041)	$	(1,050,374)
Balance at March 31, 2023	$	—	$	(1,105,221)	$	(184,106)	$	(1,289,327)
Other comprehensive income (loss) before reclassifications	—		(82,866)		(55,325)		(138,191)
Amounts reclassified from AOCI	—		—		32,343		32,343
Net current period other comprehensive income (loss)	—		(82,866)		(22,982)		(105,848)
Balance at June 30, 2023	$	—	$	(1,188,087)	$	(207,088)	$	(1,395,175)
Balance at December 31, 2023	$	—	$	(998,259)	$	(118,814)	$	(1,117,073)
Other comprehensive income (loss) before reclassifications	(537,434)		393,029		(57,138)		(201,543)
Amounts reclassified from AOCI	15,654		194,677		57,911		268,242
Net current period other comprehensive income (loss)	(521,780)		587,706		773		66,699
Balance at June 30, 2024	$	(521,780)	$	(410,553)	$	(118,041)	$	(1,050,374)
Balance at December 31, 2022	$	—	$	(1,220,263)	$	(221,854)	$	(1,442,117)
Other comprehensive income (loss) before reclassifications	—		32,955		(47,759)		(14,804)
Amounts reclassified from AOCI	—		(779)		62,525		61,746
Net current period other comprehensive income (loss)	—		32,176		14,766		46,942
Balance at June 30, 2023	$	—	$	(1,188,087)	$	(207,088)	$	(1,395,175)

(1)    For June 30, 2024, the ending balance in net unrealized gains (losses) on investment securities available for sale and cash flow hedges includes unrealized losses of $10.2 million and $11.6 million, respectively, related to residual tax effects remaining in OCI primarily due to previously established deferred tax asset valuation allowances in 2010 and 2011 and state rate changes. For June 30, 2023, the ending balance in net unrealized gains (losses) on investment securities available for sale and cash flow hedges includes unrealized losses of $13.3 million and $12.1 million, respectively, related to residual tax effects remaining in OCI due to previously established deferred tax asset valuation allowances in 2010 and 2011. In accordance with ASC 740-20-45-11(b), under the portfolio approach, these unrealized losses are realized at the time the entire portfolio is sold or disposed.

24

Note 5 - Fair Value Accounting

See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" of Synovus' 2023 Form 10-K for a description of valuation methodologies for assets and liabilities measured at fair value on a recurring and non-recurring basis.

The following table presents assets and liabilities measured at estimated fair value on a recurring basis.

	June 30, 2024								December 31, 2023
(in thousands)	Level 1		Level 2		Level 3		Total Estimated Fair Value		Level 1		Level 2		Level 3		Total Estimated Fair Value
Assets
Trading securities:
Collateralized mortgage obligations issued by U.S. Government sponsored enterprises	$	—	$	2,956	$	—	$	2,956	$	—	$	2,910	$	—	$	2,910
Other mortgage-backed securities	—		—		—		—		—		2,149		—		2,149
Asset-backed securities	—		10,096		—		10,096		—		7,839		—		7,839
Total trading securities	$	—	$	13,052	$	—	$	13,052	$	—	$	12,898	$	—	$	12,898
Investment securities available for sale:
U.S. Treasury securities	$	1,174,295	$	—	$	—	$	1,174,295	$	597,629	$	—	$	—	$	597,629
U.S. Government agency securities	—		28,843		—		28,843		—		28,940		—		28,940
Mortgage-backed securities issued by U.S. Government agencies	—		1,400,492		—		1,400,492		—		925,664		—		925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises	—		2,016,045		—		2,016,045		—		6,430,379		—		6,430,379
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		547,997		—		547,997		—		587,595		—		587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	—		1,867,126		—		1,867,126		—		1,209,783		—		1,209,783
Corporate debt securities and other debt securities	—		8,883		—		8,883		—		8,672		—		8,672
Total investment securities available for sale	$	1,174,295	$	5,869,386	$	—	$	7,043,681	$	597,629	$	9,191,033	$	—	$	9,788,662
Mortgage loans held for sale	$	—	$	41,823	$	—	$	41,823	$	—	$	47,338	$	—	$	47,338
Other investments	—		—		14,423		14,423		—		—		12,560		12,560
Mutual funds and mutual funds held in rabbi trusts	60,356		—		—		60,356		53,742		—		—		53,742
Derivative assets	—		97,078		—		97,078		—		94,903		—		94,903
Liabilities
Securities sold short	$	2,536	$	—	$	—	$	2,536	$	3,496	$	—	$	—	$	3,496
Mutual funds held in rabbi trusts	45,479		—		—		45,479		38,735		—		—		38,735
Derivative liabilities	—		280,045		—		280,045		—		259,650		—		259,650

Fair Value Option

Synovus has elected the fair value option for mortgage loans held for sale primarily to ease the operational burden required to maintain hedge accounting for these loans. Synovus is still able to achieve effective economic hedges on mortgage loans held for sale without the time and expense needed to manage a hedge accounting program.

25

The following table summarizes the difference between the fair value and the UPB of mortgage loans held for sale and the changes in fair value of these loans. An immaterial portion of these changes in fair value was attributable to instrument-specific credit risk.

Mortgage Loans Held for Sale
(in thousands)	As of June 30, 2024		As of December 31, 2023
Fair value	$	41,823	$	47,338
Unpaid principal balance	40,886		45,627
Fair value less aggregate unpaid principal balance	$	937	$	1,711

Changes in Fair Value Included in Net Income	Three Months Ended June 30,				Six Months Ended June 30,				Location in Consolidated Statements of Income
(in thousands)	2024		2023		2024		2023
Mortgage loans held for sale	$	32	$	(95)	$	(774)	$	208	Mortgage banking income

Activity for Level 3 Assets and Liabilities

See "Part II - Item 8. Financial Statements and Supplementary Data - Note 12 - Fair Value Accounting" of Synovus' 2023 Form 10-K for a description of the valuation techniques and significant inputs for Level 3 assets and liabilities that are measured at fair value on a recurring and non-recurring basis. During the three and six months ended June 30, 2024 and 2023, Synovus did not have any transfers in or out of Level 3 in the fair value hierarchy. The following tables provide rollforwards of Level 3 assets measured at fair value on a recurring basis.

		Three Months Ended June 30, 2024
(in thousands)		Other Investments
Beginning balance at March 31, 2024		$	13,115
Total gains (losses) realized/unrealized:
Included in earnings		456
Additions		852
Ending balance at June 30, 2024		$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024		$	456
	Three Months Ended June 30, 2023
(in thousands)		Other Investments
Beginning balance at March 31, 2023		$	11,655
Total gains (losses) realized/unrealized:
Included in earnings		(43)
Additions		158
Ending balance at June 30, 2023		$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023		$	(43)

26

	Six Months Ended June 30, 2024
(in thousands)	Other Investments
Beginning balance at December 31, 2023	$	12,560
Total gains (losses) realized/unrealized:
Included in earnings	435
Additions	1,428
Ending balance at June 30, 2024	$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024	$	435
	Six Months Ended June 30, 2023
(in thousands)	Other Investments
Beginning balance at December 31, 2022	$	11,172
Total gains (losses) realized/unrealized:
Included in earnings	(71)
Additions	669
Ending balance at June 30, 2023	$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023	$	(71)

The following table presents assets measured at fair value on a non-recurring basis, as of the dates indicated, for which there was a fair value adjustment.

	June 30, 2024						Fair Value Adjustments for the				Location in Consolidated Statements of Income
(in thousands)	Level 1		Level 2		Level 3		Three Months Ended June 30, 2024		Six Months Ended June 30, 2024
Loans(1)	$	—	$	—	$	26,995	$	22,160	$	29,568	Provision for (reversal of) credit losses
	June 30, 2023						Fair Value Adjustments for the				Location in Consolidated Statements of Income
	Level 1		Level 2		Level 3		Three Months Ended June 30, 2023		Six Months Ended June 30, 2023
Loans(1)	$	—	$	—	$	30,123	$	6,413	$	6,462	Provision for (reversal of) credit losses
Other loans held for sale	—		—		346,897		2,360		19,110		Loss on other loans held for sale

(1)    Collateral-dependent loans that were written down to fair value of collateral.

27

Fair Value of Financial Instruments

The following tables present the carrying and estimated fair values of financial instruments at June 30, 2024 and December 31, 2023. The fair values represent management’s best estimates based on a range of methodologies and assumptions. See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" to the consolidated financial statements of Synovus' 2023 Form 10-K for a description of how fair value measurements are determined.

	June 30, 2024
(in thousands)	Carrying Value		Fair Value		Level 1		Level 2		Level 3
Financial assets
Total cash, cash equivalents, and restricted cash	$	2,294,608	$	2,294,608	$	2,294,608	$	—	$	—
Trading securities	13,052		13,052		—		13,052		—
Investment securities held to maturity	2,668,068		2,638,071		—		2,638,071		—
Investment securities available for sale	7,043,681		7,043,681		1,174,295		5,869,386		—
Loans held for sale	139,323		138,879		—		41,823		97,056
Other investments	14,423		14,423		—		—		14,423
Mutual funds and mutual funds held in rabbi trusts	60,356		60,356		60,356		—		—
Loans, net (1)	42,608,296		41,112,625		—		—		41,112,625
FRB and FHLB stock	213,711		213,711		—		213,711		—
Derivative assets	97,078		97,078		—		97,078		—
Financial liabilities
Non-interest-bearing deposits	$	11,655,811	$	11,655,811	$	—	$	11,655,811	$	—
Non-time interest-bearing deposits	27,278,278		27,278,278		—		27,278,278		—
Time deposits	11,261,689		11,235,622		—		11,235,622		—
Total deposits (2)	$	50,195,778	$	50,169,711	$	—	$	50,169,711	$	—
Federal funds purchased and securities sold under repurchase agreements	94,484		94,484		94,484		—		—
Securities sold short	2,536		2,536		2,536		—		—
Long-term debt	2,283,767		2,302,474		—		2,302,474		—
Mutual funds held in rabbi trusts	45,479		45,479		45,479		—		—
Derivative liabilities	280,045		280,045		—		280,045		—

(1) Synovus estimates the fair value of loans based on present value of the future cash flows using the interest rate that would be charged for a similar loan to a borrower with similar risk, adjusted for a discount based on the estimated time period to complete a sale transaction with a market participant.    

(2) The fair value of deposits with no stated maturity, such as non-interest-bearing demand, interest bearing demand, money market, and savings accounts reflects the carrying amount which is payable on demand, as of the respective date, and may not align with other valuation methods or processes. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities.

28

	December 31, 2023
(in thousands)	Carrying Value		Fair Value		Level 1		Level 2		Level 3
Financial assets
Total cash, cash equivalents, and restricted cash	$	2,451,426	$	2,451,426	$	2,451,426	$	—	$	—
Trading securities	12,898		12,898		—		12,898		—
Investment securities available for sale	9,788,662		9,788,662		597,629		9,191,033		—
Loans held for sale	52,768		52,770		—		47,338		5,432
Other investments	12,560		12,560		—		—		12,560
Mutual funds and mutual funds held in rabbi trusts	53,742		53,742		53,742		—		—
Loans, net (1)	42,925,105		41,298,149		—		—		41,298,149
FRB and FHLB stock	184,944		184,944		—		184,944		—
Derivative assets	94,903		94,903		—		94,903		—
Financial liabilities
Non-interest-bearing deposits	$	12,507,616	$	12,507,616	$	—	$	12,507,616	$	—
Non-time interest-bearing deposits	27,449,088		27,449,088		—		27,449,088		—
Time deposits	10,782,481		10,769,002		—		10,769,002		—
Total deposits (2)	$	50,739,185	$	50,725,706	$	—	$	50,725,706	$	—
Federal funds purchased and securities sold under repurchase agreements	189,074		189,074		189,074		—		—
Securities sold short	3,496		3,496		3,496		—		—
Long-term debt	1,932,534		1,939,604		—		1,939,604		—
Mutual funds held in rabbi trusts	38,735		38,735		38,735		—		—
Derivative liabilities	259,650		259,650		—		259,650		—

(1)     Synovus estimates the fair value of loans based on present value of the future cash flows using the interest rate that would be charged for a similar loan to a borrower with similar risk, adjusted for a discount based on the estimated time period to complete a sale transaction with a market participant.    

(2)    The fair value of deposits with no stated maturity, such as non-interest-bearing demand, interest bearing demand, money market, and savings accounts reflects the carrying amount which is payable on demand, as of the respective date, and may not align with other valuation methods or processes. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities.

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Note 6 - Derivative Instruments and Hedging Activities

Synovus utilizes derivative instruments to manage its exposure to various types of interest rate risk, exposures related to liquidity and credit risk, and to facilitate client transactions. The primary types of derivative instruments utilized by Synovus consist of interest rate swaps, interest rate lock commitments made to prospective mortgage loan clients, commitments to sell fixed-rate mortgage loans, and foreign currency exchange forwards. Interest rate lock commitments represent derivative instruments since it is intended that such loans will be sold. Synovus also provides foreign currency exchange services, primarily forward contracts, with counterparties to allow commercial clients to mitigate exchange rate risk. Synovus covers its risk by entering into an offsetting foreign currency exchange forward contract. Synovus enters into risk participation agreements with financial institution counterparties where we are either a participant or a lead bank so that the risk of default on the interest rate swaps is shared. Synovus either pays or receives a fee depending on the participation type. Synovus is party to master netting arrangements with its dealer counterparties; however, Synovus does not offset assets and liabilities under these arrangements for financial statement presentation purposes. See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" to the consolidated financial statements of Synovus' 2023 Form 10-K for additional information regarding accounting policies for derivatives.

Hedging Derivatives

Cash flow hedging relationships mitigate exposure to the variability of future cash flows or other forecasted transactions. Synovus has entered into interest rate swap contracts to manage overall cash flow changes related to interest rate risk exposure on index-based variable rate commercial loans. The contracts effectively modify Synovus' exposure to interest rate risk by utilizing receive fixed/pay index-based variable rate interest rate swaps.

For cash flow hedges, the effective portion of the gain or loss on the derivative instrument is reported initially as a component of accumulated other comprehensive income (loss), net of the tax impact, and subsequently reclassified into earnings when the hedged transaction affects earnings with the impacts recorded in the same income statement line item used to present the earnings effect of the hedged item. When a cash flow hedge relationship is discontinued but the hedged cash flows, or forecasted transactions, are still expected to occur, gains or losses that were accumulated in OCI are amortized into earnings over the same periods in which the hedged transactions are still expected to affect earnings. If, however, it is probable the forecasted transactions will no longer occur, the remaining accumulated amounts in OCI for the impacted cash flow hedges are immediately recognized in earnings.

Synovus recorded no unrealized gains (losses) during the three and six months ended June 30, 2024 and 2023 related to terminated cash flow hedges. Synovus recognized pre-tax losses of $5.3 million and $10.9 million, respectively, during the three and six months ended June 30, 2024 and pre-tax losses of $6.1 million and $11.5 million, respectively, for the three and six months ended June 30, 2023, related to the amortization of terminated cash flow hedges. Amounts related to the amortization of terminated cash flow hedges are being recognized into earnings in conjunction with the effective terms of the original swaps through the third quarter of 2026.

As of June 30, 2024, Synovus expects to reclassify into earnings approximately $106 million in pre-tax loss due to the receipt or payment of interest payments on all cash flow hedges within the next 12 months. Included in this amount is approximately $19 million in pre-tax loss related to the amortization of terminated cash flow hedges. As of June 30, 2024, the maximum length of time over which Synovus is hedging its exposure to the variability in future cash flows is through the first quarter of 2028.

Fair value hedging relationships mitigate exposure to the change in fair value of an asset or liability. Synovus has entered into receive-fixed, pay-variable interest rate swap contracts to hedge the change in the fair value due to fluctuations in market interest rates for outstanding fixed-rate long-term debt and fixed-rate term interest-bearing deposits. The changes in fair value of the fair value hedges are recorded through earnings with an offset against changes in the fair value of the hedged item within interest expense in the consolidated statements of income. All components of each derivative instrument’s gain/(loss) are included in the assessment of hedge effectiveness.

Derivatives not designated as hedges include those that are entered into as either economic hedges to facilitate client needs or as part of Synovus' overall risk management strategy. Economic hedges are those that do not qualify to be treated as a fair value hedge or cash flow hedge for accounting purposes but are necessary to economically manage the risk exposure associated with the assets and liabilities of Synovus. For derivative instruments that are not designated as hedging instruments, changes in the fair value of the derivatives are recognized in earnings immediately.

Counterparty Credit Risk and Collateral

Entering into derivative contracts potentially exposes Synovus to the risk of counterparties’ failure to fulfill their legal obligations, including, but not limited to, potential amounts due or payable under each derivative contract. Notional principal amounts are often used to express the volume of these transactions, but the amounts potentially subject to credit risk are much smaller. Synovus assesses the credit risk of its dealer counterparties by regularly monitoring publicly available credit rating

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information, evaluating other market indicators, and periodically reviewing detailed financials. Dealer collateral requirements are determined via risk-based policies and procedures and in accordance with existing agreements. Synovus seeks to minimize dealer credit risk by dealing with highly rated counterparties and by obtaining collateral for exposures above certain predetermined limits. Management closely monitors credit conditions within the client swap portfolio, which management deems to be of higher risk than dealer counterparties. Collateral is secured at origination and credit related fair value adjustments are recorded against the asset value of the derivative as deemed necessary based upon an analysis, which includes consideration of the current asset value of the swap, client risk rating, collateral value, and client standing with regards to its swap contractual obligations and other related matters. Such asset values fluctuate based upon changes in interest rates regardless of changes in notional amounts and changes in client specific risk.

Collateral Requirements

Certain derivative transactions have collateral requirements, both at the inception of the trade and as the value of each derivative position changes. As of June 30, 2024 and December 31, 2023, Synovus had recorded the right to reclaim cash collateral of $44.6 million and $69.7 million, respectively. As of both June 30, 2024 and December 31, 2023, Synovus had recorded the obligation to return cash collateral of $5.7 million.

For derivatives cleared through central clearing houses, the variation margin payments made are legally characterized as settlements of the derivatives. As a result, these variation margin payments are netted against the fair value of the respective derivative contracts in the consolidated balance sheets and related disclosures.

The following table reflects the estimated fair value of derivative instruments included in other assets and other liabilities on the consolidated balance sheets along with their respective notional amounts on a gross basis.

	June 30, 2024						December 31, 2023
			Estimated Fair Value						Estimated Fair Value
(in thousands)	Notional Amount		Derivative Assets		Derivative Liabilities		Notional Amount		Derivative Assets		Derivative Liabilities
Derivatives in cash flow hedging relationships:
Interest rate contracts	$	4,600,000	$	—	$	7,728	$	5,600,000	$	—	$	7,527
Total cash flow hedges			$	—	$	7,728			$	—	$	7,527
Derivatives in fair value hedging relationships:
Interest rate contracts	$	2,375,585	$	—	$	6,351	$	2,563,504	$	—	$	12,891
Total fair value hedges			$	—	$	6,351			$	—	$	12,891
Total derivatives designated as hedging instruments			$	—	$	14,079			$	—	$	20,418
Derivatives not designated   as hedging instruments:
Interest rate contracts	$	13,773,079	$	96,270	$	265,965	$	11,888,152	$	94,208	$	238,134
Mortgage derivatives - interest rate lock commitments	54,718		780		—		40,642		695		—
Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans	79,500		24		—		60,906		—		567
Risk participation agreements	797,443		—		1		732,682		—		3
Foreign exchange contracts	117,669		4		—		41,603		—		528
Visa derivative	—		—		286		—		—		589
Total derivatives not designated as hedging instruments			$	97,078	$	266,252			$	94,903	$	239,821

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The following table presents the effect of hedging derivative instruments in the consolidated statements of income and the total amounts for the respective line item affected for the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	701,570	$	335,754	$	28,390
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(36,527)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(36,527)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(6,287)	$	(3,618)
Recognized on derivatives	—		2,469		914
Recognized on hedged items	—		(2,469)		(914)
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(6,287)	$	(3,618)
	Three Months Ended June 30, 2023
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	670,230	$	241,780	$	55,915
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(42,748)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(42,748)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(5,782)	$	(4,510)
Recognized on derivatives	—		(20,466)		(20,823)
Recognized on hedged items	—		20,466		20,823
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(5,782)	$	(4,510)

(1)     See Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss) in this Report for gain (loss) recognized on cash flow hedging relationships in AOCI.

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	Six Months Ended June 30, 2024
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	1,393,285	$	668,420	$	57,985
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(76,350)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(76,350)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(12,525)	$	(7,342)
Recognized on derivatives	—		402		(1,004)
Recognized on hedged items	—		(402)		1,004
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(12,525)	$	(7,342)
	Six Months Ended June 30, 2023
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	1,299,787	$	415,715	$	98,444
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(82,640)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(82,640)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(9,153)	$	(7,231)
Recognized on derivatives	$	—	(8,296)		(5,427)
Recognized on hedged items	—		8,296		5,427
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(9,153)	$	(7,231)

(1)     See Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss) for gain (loss) recognized on cash flow hedging relationships in AOCI.

The following table presents the carrying amount and associated cumulative basis adjustment related to the application of hedge accounting that is included in the carrying amount of the hedged assets/(liabilities) in fair value hedging relationships.

	June 30, 2024						December 31, 2023
	Hedged Items Currently Designated				Hedged Items No Longer Designated		Hedged Items Currently Designated				Hedged Items No Longer Designated
(in thousands)	Carrying Amount of Assets/(Liabilities)		Hedge Accounting Basis Adjustment				Carrying Amount of Assets/(Liabilities)		Hedge Accounting Basis Adjustment
Interest-bearing deposits	$	(1,622,618)	$	15,114	$	464	$	(2,013,504)	$	(8,711)	$	1,267
Long-term debt	(749,442)		14,366		8,446		(546,872)		(5,986)		9,638

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The pre-tax effect of changes in fair value from derivative instruments not designated as hedging instruments in the consolidated statements of income for the three and six months ended June 30, 2024 and 2023 is presented below.

		Gain (Loss) Recognized in Consolidated Statements of Income
		Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	Location in Consolidated Statements of Income	2024		2023		2024		2023
Derivatives not designated   as hedging instruments:
Interest rate contracts(1)	Capital markets income	$	313	$	(690)	$	153	$	(672)
Mortgage derivatives - interest rate lock commitments	Mortgage banking income	(315)		(547)		85		562
Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans	Mortgage banking income	129		578		591		250
Risk participation agreements	Capital markets income	3		(2)		2		1
Foreign exchange contracts	Capital markets income	(188)		73		532		602
Visa derivative	Other non-interest expense	—		(3,027)		—		(3,027)
Total derivatives not designated as hedging instruments		$	(58)	$	(3,615)	$	1,363	$	(2,284)

(1)    Gain (loss) represents net fair value adjustments (including credit related adjustments) for client swaps.

Note 7 - Net Income Per Common Share

The following table displays a reconciliation of the information used in calculating basic and diluted net income (loss) per common share for the three and six months ended June 30, 2024 and 2023. Diluted net income per common share incorporates the potential impact of contingently issuable shares, including awards which require future service as a condition of delivery of the underlying common stock.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except per share data)	2024		2023		2024		2023
Basic Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$	(23,741)	$	165,819	$	91,081	$	359,688
Weighted average common shares outstanding	145,565		146,113		145,998		145,957
Net income (loss) per common share, basic	$	(0.16)	$	1.13	$	0.62	$	2.46
Diluted Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$	(23,741)	$	165,819	$	91,081	$	359,688
Weighted average common shares outstanding	145,565		146,113		145,998		145,957
Effect of dilutive outstanding equity-based awards(1)	—		437		570		687
Weighted average diluted common shares	145,565		146,550		146,568		146,644
Net income (loss) per common share, diluted	$	(0.16)	$	1.13	$	0.62	$	2.45

(1) Due to the net loss attributable to common shareholders for the three months ended June 30, 2024, there were no dilutive shares included in the diluted net loss per common share calculation; as such shares would have been anti-dilutive.

Due to the net loss attributable to common shareholders for the three months ended June 30, 2024, 490 thousand of contingently issuable shares, including awards which require future service as a condition of delivery of the underlying common stock, were excluded from the computation of diluted net loss per common share because the effect would have been anti-dilutive.

For the six months ended June 30, 2024, there were 21 thousand potentially dilutive shares related to stock options to purchase shares of common stock that were outstanding. For both the three and six months ended June 30, 2023, there were 273 thousand potentially dilutive shares related to stock options to purchase shares of common stock that were outstanding. These potentially dilutive shares were not included in the computation of diluted net income (loss) per common share because the effect would be anti-dilutive.

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Note 8 - Commitments and Contingencies

In the normal course of business, Synovus enters into commitments to extend credit such as loan commitments and letters of credit to meet the financing needs of its clients. Synovus uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments. Commitments to extend credit are agreements to lend to a client as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Synovus also has commitments to fund certain tax credits, CRA partnerships, and other investments.

The contractual amount of these financial instruments represents Synovus' maximum credit risk should the counterparty draw upon the commitment, and should the counterparty subsequently fail to perform according to the terms of the contract. Since many of the commitments are expected to expire without being drawn upon, total commitment amounts do not necessarily represent future cash requirements. Additionally, certain commitments (primarily consumer) can generally be canceled by providing notice to the borrower.

The ACL associated with unfunded commitments and letters of credit is recorded within other liabilities on the consolidated balance sheets. At June 30, 2024 and December 31, 2023, the ACL for unfunded commitments was $53.1 million and $57.2 million, respectively. Additionally, an immaterial amount of unearned fees relating to letters of credit are recorded within other liabilities on the consolidated balance sheets.

Synovus also invests in tax credit partnerships, CRA partnerships, including SBIC programs, and other investments. The SBIC is a program initiated by the SBA in 1958 to assist in the funding of small business loans.

(in thousands)	June 30, 2024		December 31, 2023
Letters of credit(1)	$	234,653	$	200,269
Commitments to fund commercial and industrial loans	10,145,073		10,313,880
Commitments to fund commercial real estate, construction, and land development loans	1,861,467		2,496,656
Commitments under home equity lines of credit	2,126,553		2,135,120
Unused credit card lines	455,477		453,303
Other loan commitments	625,261		654,396
Total letters of credit and unfunded lending commitments	$	15,448,484	$	16,253,624

Tax credits, CRA partnerships, and other investments:
Carrying amount included in other assets(2)	$	570,810	$	573,992
Permanent and short-term construction loans and letter of credit unfunded commitments(3)	110,485		205,659
Funded portion of permanent and short-term loans and letters of credit(4)	220,106		211,921

(1)    Represents the contractual amount net of risk participations purchased of approximately $18.4 million and $22.8 million at June 30, 2024 and December 31, 2023, respectively.

(2)    Future funding commitment amounts included in carrying amount within other liabilities of $282.9 million and $293.3 million at June 30, 2024 and December 31, 2023, respectively.

(3)    Represents the contractual amount net of risk participations of $6.2 million and $9.7 million at June 30, 2024 and December 31, 2023, respectively.

(4)    Represents the contractual amount net of risk participations of $16.5 million and $4.0 million at June 30, 2024 and December 31, 2023, respectively.

Merchant Services

In accordance with credit and debit card association rules, Synovus provides merchant processing services for clients with a contractual arrangement under which certain sales and processing support are provided through an outside merchant services provider with Synovus owning the merchant contract relationship. In addition, Synovus sponsors various third-party MPS businesses that process credit and debit card transactions on behalf of merchants. In connection with these services, a liability may arise in the event of a billing dispute between the merchant and a cardholder that is ultimately resolved in the cardholder's favor. If the merchant defaults on its obligations, the cardholder, through its issuing bank, generally has until six months after the date of the transaction to present a chargeback to the MPS, which is primarily liable for any losses on covered transactions. However, if a sponsored MPS fails to meet its obligations, then Synovus, as the sponsor, could be held liable for the disputed amount. Synovus seeks to mitigate this risk through its contractual arrangements with the MPS and the merchants by withholding future settlements, retaining cash reserve accounts and/or obtaining other security. For the three and six months ended June 30, 2024, Synovus and the sponsored entities processed and settled $29.16 billion and $57.06 billion of transactions,

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respectively. For the three and six months ended June 30, 2023, Synovus and the sponsored entities processed and settled $29.39 billion and $59.50 billion of transactions, respectively.

Legal Proceedings

Synovus and its subsidiaries are subject to various legal proceedings, claims, and disputes that arise in the ordinary course of its business. Additionally, in the ordinary course of business, Synovus and its subsidiaries are subject to regulatory and governmental examinations, information gathering requests, inquiries, and investigations. Synovus, like many other financial institutions, has been the target of legal actions and other proceedings asserting claims for damages and related relief for losses. These actions include, but are not limited to, mortgage loan and other loan put-back claims, claims and counterclaims asserted by individual borrowers related to their loans, allegations of violations of state and federal laws, and regulations relating to banking practices, including putative class action matters. In addition to actual damages, if Synovus does not prevail in such asserted legal actions, credit-related litigation could result in additional write-downs or charge-offs of assets, which could adversely affect Synovus' results of operations during the period in which the write-down or charge-off were to occur.

At least quarterly, Synovus carefully examines and considers each legal matter using then available information, and, in those situations where Synovus determines that a particular legal matter presents loss contingencies that are both probable and reasonably estimable, Synovus establishes an appropriate reserve. An event is considered to be probable if the future event is likely to occur. In the absence of a determination that a loss contingency is both probable and reasonably estimable, no accrual is made. Once established, accruals are adjusted to reflect developments related to these matters. While the final outcome of any legal proceeding is inherently uncertain, based on the information currently available, advice of counsel, and available insurance coverage, management believes that the amounts accrued with respect to legal matters as of June 30, 2024 are adequate.

In addition, where Synovus determines that there is a reasonable possibility of a loss in respect of legal matters, Synovus considers whether it is able to estimate the total reasonably possible loss or range of loss. Under GAAP, an event is “reasonably possible” if “the chance of the future event or events occurring is more than remote but less than likely,” and an event is “remote” if the “chance of the future event or events occurring is slight." In many situations, Synovus may be unable to estimate reasonably possible losses due to the difficulty of predicting outcome of legal matters and the preliminary nature of the legal matters, as well as a variety of other factors and uncertainties. Those matters for which a meaningful estimate is not possible are not included within this estimated range and, therefore, this range does not represent our maximum loss exposure. For those legal matters where Synovus is able to estimate a range of reasonably possible losses, management currently estimates the aggregate range from our outstanding litigation is from zero to $10 million in excess of the amounts accrued, if any, related to those matters. This estimated aggregate range is based upon information currently available to Synovus, and the actual losses could prove to be lower or higher. As there are further developments in these legal matters, Synovus will reassess these matters, and the estimated range of reasonably possible losses may change as a result of this assessment. Based on Synovus' current knowledge and advice of counsel, management presently does not believe that the liabilities arising from these legal matters will have a material adverse effect on Synovus' consolidated financial condition, results of operations, or cash flows. However, in light of the significant uncertainties involved and the large or indeterminate damages sought in some of these matters, it is possible that the ultimate resolution of these legal matters could have a material adverse effect on Synovus' results of operations or financial condition for any particular period.

Any estimate or determination relating to the future resolution of litigation, regulatory or governmental examinations, information gathering requests, inquiries, investigations, or similar matters is inherently uncertain and involves significant judgment. This is particularly true in the early stages of a legal matter, when legal issues and facts have not been well articulated, reviewed, analyzed, and vetted through discovery, preparation for trial or hearings, substantive and productive mediation or settlement discussions, or other actions. It is also particularly true with respect to class action and similar claims involving multiple defendants, matters with complex procedural requirements or substantive issues or novel legal theories, and examinations, investigations, and other actions conducted or brought by regulatory and governmental agencies, in which the normal adjudicative process is not applicable. Accordingly, we usually are unable to determine whether a favorable or unfavorable outcome is remote, reasonably likely, or probable, or to estimate the amount or range of a probable or reasonably likely loss, until relatively late in the course of a legal matter, sometimes not until a number of years have elapsed. Accordingly, our judgments and estimates relating to claims will change from time to time in light of developments, and actual outcomes will differ from our estimates. These differences may be material.

Synovus intends to vigorously pursue all available defenses to these legal matters but will also consider other alternatives, including settlement, in situations where there is an opportunity to resolve such legal matters on terms that Synovus considers to be favorable, including in light of the continued expense and distraction of defending such legal matters. Synovus maintains insurance coverage, which may be available to cover legal fees, or potential losses that might be incurred in connection with such legal matters. The above-noted estimated range of reasonably possible losses does not take into consideration insurance coverage which may or may not be available for the respective legal matters.

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Note 9 - Segment Reporting

Synovus' business segments are based on the products and services provided or the clients served and reflect the manner in which financial information is evaluated by the chief operating decision maker. Synovus has four major reportable business segments: Wholesale Banking, Community Banking, Consumer Banking, and Financial Management Services. The management accounting policies and processes utilized in compiling segment financial information are highly subjective and, unlike financial accounting, are not based on authoritative guidance similar to GAAP. As a result, reported segment results are not necessarily comparable with similar information reported by other financial institutions.

The Wholesale Banking business segment serves primarily larger corporate and governmental clients by providing commercial lending, deposit, and capital markets services through specialty teams including middle market, CRE, senior housing, premium finance, structured lending, asset-based lending, public finance, restaurant services, community investment capital, and capital markets.

The Community Banking business segment primarily serves small and medium-sized commercial clients as well as individual private wealth clients using a relationship-based approach. The commercial component of this segment focuses on locally owned and operated businesses. Private wealth services are delivered to the individuals operating the businesses as well as other individuals in the communities in which Community Banking operates. A comprehensive set of banking products are offered to the client set, including a full suite of lending, payments, and depository products as well as financial planning services.

The Consumer Banking business segment serves individual and small business clients through its branch and ATM network, in addition to digital and telephone channels. This segment provides individuals and small businesses with an array of comprehensive banking products and services, including depository accounts, credit and debit cards, payment solutions, goal-based planning, home equity and other consumer loans, and small business lending solutions.

The Financial Management Services business segment serves its clients by providing mortgage, trust services, professional portfolio management for fixed-income securities, securities underwriting and distribution, the execution of securities transactions as a broker/dealer, asset management, financial planning, and family office services, as well as the provision of individual investment advice on equity and other securities.

Functional activities such as treasury, technology, operations, marketing, finance, enterprise risk, legal, human resources, corporate communications, executive management, among others, are included in Treasury and Corporate Other. In addition, certain assets, liabilities, revenue, and expense not allocated or attributable to a particular business segment, such as Synovus' third-party consumer loans and loans held for sale, as well as CIB, are included in Treasury and Corporate Other.

Synovus uses a centralized FTP methodology to attribute appropriate net interest income to the business segments. The intent of the FTP methodology is to transfer interest rate risk from the business segments by providing matched duration funding of assets and liabilities. The result is to centralize the financial impact, management, and reporting of interest rate risk in the Treasury and Corporate Other function, where it can be centrally monitored and managed. Treasury and Corporate Other charges (credits) an internal cost of funds for assets held in (or pays for funding provided by) each business segment. The process for determining FTP is based on a number of factors and assumptions, including prevailing market interest rates, the expected lives of various assets and liabilities, and the Company's broader funding profile.

The following tables present certain financial information for each reportable business segment for the three and six months ended June 30, 2024 and 2023. The application and development of management reporting methodologies is a dynamic process and is subject to periodic enhancements. As these enhancements are made, financial results presented by each reportable business segment may be periodically revised. Loan and deposit transfers occur from time to time between reportable business segments primarily to maintain the migration of clients and relationship managers between segments; however, prior period loan and deposit balances and any related net interest income and FTP are not adjusted for transfers. Treasury and Corporate Other's non-interest revenue for the three and six months ended June 30, 2024 was impacted by the net loss of $256.7 million recognized on sales of AFS investment securities in connection with the strategic repositioning of the investment securities portfolio in the second quarter of 2024.

	Three Months Ended June 30, 2024
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	181,574	$	98,097	$	135,550	$	25,250	$	(5,473)	$	434,998
Non-interest revenue	15,945		18,151		19,307		45,839		(228,093)		(128,851)
Non-interest expense	34,575		37,786		51,004		38,346		140,090		301,801
Pre-provision net revenue (PPNR)	$	162,944	$	78,462	$	103,853	$	32,743	$	(373,656)	$	4,346

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	Three Months Ended June 30, 2023
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	194,334	$	110,242	$	158,113	$	17,134	$	(24,292)	$	455,531
Non-interest revenue	13,752		13,500		20,983		49,085		14,956		112,276
Non-interest expense	33,955		35,464		50,861		42,401		144,500		307,181
Pre-provision net revenue (PPNR)	$	174,131	$	88,278	$	128,235	$	23,818	$	(153,836)	$	260,626

	Six Months Ended June 30, 2024
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	365,240	$	197,120	$	274,176	$	48,470	$	(31,162)	$	853,844
Non-interest revenue	27,270		34,830		37,254		92,709		(202,026)		(9,963)
Non-interest expense	69,885		78,779		103,128		78,029		294,721		624,542
Pre-provision net revenue (PPNR)	$	322,625	$	153,171	$	208,302	$	63,150	$	(527,909)	$	219,339

	Six Months Ended June 30, 2023
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	393,434	$	221,647	$	312,744	$	33,681	$	(25,223)	$	936,283
Non-interest revenue	29,652		39,041		41,711		102,291		32,707		245,402
Non-interest expense	68,617		68,926		99,808		86,240		305,443		629,034
Pre-provision net revenue (PPNR)	$	354,469	$	191,762	$	254,647	$	49,732	$	(297,959)	$	552,651

	June 30, 2024
(dollars in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Loans, net of deferred fees and costs	$	25,268,888	$	7,980,532	$	2,764,262	$	5,341,008	$	1,738,707	$	43,093,397
Total deposits	$	13,271,067	$	10,660,747	$	18,799,143	$	1,307,807	$	6,157,014	$	50,195,778
Total full-time equivalent employees	339		556		1,508		569		1,755		4,727
	December 31, 2023
(dollars in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Loans, net of deferred fees and costs	$	25,506,870	$	7,966,794	$	2,825,411	$	5,374,280	$	1,731,135	$	43,404,490
Total deposits	$	13,847,833	$	10,198,357	$	18,698,298	$	1,488,090	$	6,506,607	$	50,739,185
Total full-time equivalent employees	334		576		1,522		604		1,762		4,798

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ITEM 2. – MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

In this Report, the words “Synovus,” “the Company,” “we,” “us,” and “our” refer to Synovus Financial Corp. together with Synovus Bank and Synovus' other wholly-owned subsidiaries, except where the context requires otherwise.

FORWARD-LOOKING STATEMENTS

Certain statements made or incorporated by reference in this Report which are not statements of historical fact, including those under “Management's Discussion and Analysis of Financial Condition and Results of Operations,” and elsewhere in this Report, constitute forward-looking statements within the meaning of, and subject to the protections of, Section 27A of the Securities Act and Section 21E of the Exchange Act. Forward-looking statements include statements with respect to Synovus' beliefs, plans, objectives, goals, targets, expectations, anticipations, assumptions, estimates, intentions and future performance and involve known and unknown risks, many of which are beyond Synovus' control and which may cause Synovus' actual results, performance or achievements or the financial services industry or economy generally, to be materially different from future results, performance or achievements expressed or implied by such forward-looking statements.

All statements other than statements of historical fact are forward-looking statements. You can identify these forward-looking statements through Synovus' use of words such as “believes,” “anticipates,” “expects,” “may,” “will,” “assumes,” “predicts,” “could,” “should,” “would,” “intends,” “targets,” “estimates,” “projects,” “plans,” “potential” and other similar words and expressions of the future or otherwise regarding the outlook for Synovus' future business and financial performance and/or the performance of the financial services industry and economy in general. Forward-looking statements are based on the current beliefs and expectations of Synovus' management and are subject to significant risks and uncertainties. Actual results may differ materially from those contemplated by such forward-looking statements. A number of factors could cause actual results to differ materially from those contemplated by the forward-looking statements in this document. Many of these factors are beyond Synovus' ability to control or predict. These factors include, but are not limited to:

(1)	competition in the financial services industry, including competition from nontraditional banking institutions such as Fintechs;
(2)	our ability to realize the expected benefits from our strategic initiatives or other operational and execution goals in the time period expected, which could negatively affect our future profitability;
(3)	an economic downturn and contraction, including a recession, and the resulting effects on our capital, financial condition, credit quality, results of operations and future growth, including that the strength of the current economic environment could be further weakened by inflation and interest rate fluctuations;
(4)	changes in the cost and availability of funding due to changes in the deposit market and credit market;
(5)	restrictions or limitations on access to funds from historical and alternative sources of liquidity could adversely affect our overall liquidity, which could restrict our ability to make payments on our obligations and our ability to support asset growth and sustain our operations and the operations of Synovus Bank;
(6)	the impacts of adverse developments in the banking industry, highlighted by high-profile bank failures, on client confidence, liquidity, and regulatory responses to these developments (including increases in the cost of our deposit insurance assessments and increased regulatory scrutiny), our ability to effectively manage our liquidity risk and any growth plans, and the availability of capital and funding;
(7)	our ability to attract and retain employees and the impact of senior leadership transitions that are key to our strategic initiatives;
(8)	our strategic implementation of new lines of business, new products and services, and new technologies and the expansion of our existing business opportunities with a renewed focus on innovation;
(9)	inflation and their effects on our business, profitability, and our stock price as well as the impact on our clients (including the velocity and levels of deposit withdrawals and loan repayment);
(10)	changes in the interest rate environment, including changes to the federal funds rate, and competition in our primary market area may result in increased funding costs or reduced earning assets yields, thus reducing margins and net interest income;
(11)	the impact of prolonged elevated interest rates on our financial projections, models, and guidance;
(12)	the impact of recent, proposed, and potential changes in governmental policy, laws, and regulations, potential, proposed, and recently enacted changes in monetary policy and in the regulation and taxation of banks and financial institutions, or the interpretation or application thereof and the uncertainty of future implementation and enforcement of these regulations, including inflationary pressures and potential interest rate fluctuations;
(13)	we may be required to make substantial expenditures to keep pace with regulatory initiatives and the rapid technological changes in the financial services industry;
(14)	our current and future information technology system enhancements and operational initiatives may not be successfully implemented, which could negatively impact our operations;

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(15)	our business relationships with, and reliance upon, third parties that have strategic partnerships with us or that provide key components of our business infrastructure, including the costs of services and products provided to us by third parties, and disruptions in service or financial difficulties with a third-party vendor or business relationship;
(16)	our enterprise risk management framework, our compliance program, or our corporate governance and supervisory oversight functions may not identify or address risks adequately, which may result in unexpected losses;
(17)	our asset quality may deteriorate or that our allowance for credit losses may prove to be inadequate or may be negatively affected by credit risk exposures;
(18)	the ability of our operational framework to identify and manage risks associated with our business, such as credit risk, compliance risk, reputational risk, and operational risk, including by virtue of our relationships with third-party business partners, as well as our relationships with third-party vendors and other service providers;
(19)	we may be exposed to potential losses in the event of fraud and/or theft, or in the event that a third-party vendor, obligor, or business partner fails to pay amounts due to us under that relationship or under any arrangement that we enter into with them;
(20)	if economic conditions worsen or regulatory capital rules are modified, we may be required to undertake initiatives to improve or conserve our capital position;
(21)	our ability to identify and address cyber-security risks (including those impacting our vendors and other third parties) such as data security breaches, malware, "denial of service" attacks, "hacking", and identity theft, a failure of which could disrupt our business and result in the disclosure of and/or misuse or misappropriation of confidential or proprietary information, disruption, or damage of our systems, increased costs, significant losses, or adverse effects to our reputation;
(22)	the impact on our financial results, reputation, and business if we are unable to comply with all applicable federal and state regulations or other supervisory actions or directives and any necessary capital initiatives;
(23)	our ability to receive dividends from our subsidiaries could affect our liquidity, including our ability to pay dividends or take other capital actions;
(24)	our ESG strategies and initiatives, the scope and pace of which could alter our reputation and shareholder, employee, client, and third-party relationships;
(25)	we could realize losses if we sell assets and the proceeds we receive are lower than the carrying value of such assets;
(26)	our ability to obtain regulatory approval to take certain actions, including any dividends on our common or preferred stock, any repurchases of common or preferred stock, or any other issuance or redemption of any other regulatory capital instruments, as well as any applications in respect to strategic initiatives;
(27)	we may not be able to identify suitable bank and non-bank acquisition opportunities as part of our growth strategy and even if we are able to identify attractive acquisition opportunities, we may not be able to complete such transactions on favorable terms or realize the anticipated benefits from such acquisitions;
(28)	our concentrated operations in the Southeastern U.S. make us vulnerable to local economic conditions, local weather catastrophes, public health issues, and other external events;
(29)	the costs and effects of litigation, investigations, or similar matters, or adverse facts and developments related thereto;
(30)	the fluctuation in our stock price and general volatility in the stock market;
(31)	the effects of any damages to our reputation resulting from developments related to any of the items identified above; and
(32)	other factors and other information contained in this Report and in other reports and filings that we make with the SEC under the Exchange Act, including, without limitation, those found in "Part II - Item 1A. Risk Factors" of this Report.

For a discussion of these and other risks that may cause actual results to differ from expectations, refer to “Part I - Item 1A. Risk Factors” and other information contained in Synovus' 2023 Form 10-K and our other periodic filings, including quarterly reports on Form 10-Q and current reports on Form 8-K, that we file from time to time with the SEC. All written or oral forward-looking statements that are made by or are attributable to Synovus are expressly qualified by this cautionary notice. You should not place undue reliance on any forward-looking statements since those statements speak only as of the date on which the statements are made. Synovus undertakes no obligation to update any forward-looking statement to reflect events or circumstances after the date on which the statement is made or to reflect the occurrence of new information or unanticipated events, except as may otherwise be required by law.

INTRODUCTION AND CORPORATE PROFILE

Synovus Financial Corp. is a financial services company and a registered bank holding company headquartered in Columbus, Georgia. Through its wholly-owned subsidiary, Synovus Bank, a Georgia state-chartered bank that is a member of the Federal Reserve System, the Company provides commercial and consumer banking in addition to a full suite of specialized

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products and services, including private banking, treasury management, wealth management, mortgage services, premium finance, asset-based lending, structured lending, capital markets, and international banking. Synovus also provides financial planning and investment advisory services through its wholly-owned subsidiaries, Synovus Trust and Synovus Securities.

Synovus Bank is positioned in some of the highest growth markets in the Southeast, with 247 branches and 358 ATMs in Alabama, Florida, Georgia, South Carolina, and Tennessee.

The following financial review summarizes the significant trends, changes in our business, transactions, and other matters affecting Synovus’ results of operations for the three and six months ended June 30, 2024 compared to the same periods in 2023 and financial condition as of June 30, 2024 compared to December 31, 2023. This discussion supplements, and should be read in conjunction with, the unaudited interim consolidated financial statements and notes thereto contained elsewhere in this Report and the consolidated financial statements of Synovus, the notes thereto, and management’s discussion and analysis contained in Synovus' 2023 Form 10-K.

Management's Discussion and Analysis of Financial Condition and Results of Operations consists of:

•Discussion of Results of Operations - Reviews Synovus' financial performance, as well as selected balance sheet items, items from the statements of income, significant transactions, and certain key ratios that illustrate Synovus' performance.

•Credit Quality, Capital Resources and Liquidity - Discusses credit quality, market risk, capital resources, and liquidity, as well as performance trends. It also includes a discussion of liquidity policies, how Synovus obtains funding, and related performance.

•Additional Disclosures - Discusses additional important matters, including critical accounting policies and non-GAAP financial measures.

A reading of each section is important to fully understand our financial performance.

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DISCUSSION OF RESULTS OF OPERATIONS

Table 1 - Consolidated Financial Highlights
	Three Months Ended June 30,						Six Months Ended June 30,
(dollars in thousands, except per share data)	2024		2023		Change		2024		2023		Change
Net interest income	$	434,998	$	455,531	(5)	%	$	853,844	$	936,283	(9)	%
Provision for (reversal of) credit losses	26,404		38,881		(32)		80,384		71,035		13
Non-interest revenue	(128,851)		112,276		(215)		(9,963)		245,402		(104)
Total revenue	306,147		567,807		(46)		843,881		1,181,685		(29)
Non-interest expense	301,801		307,181		(2)		624,542		629,034		(1)
Income (loss) before income taxes	(22,058)		221,745		(110)		138,955		481,616		(71)
Net income (loss) attributable to Synovus Financial Corp.	(14,028)		174,110		(108)		110,479		376,269		(71)
Net income (loss) available to common shareholders	(23,741)		165,819		(114)		91,081		359,688		(75)
Net income (loss) per common share, basic	(0.16)		1.13		(114)		0.62		2.46		(75)
Net income (loss) per common share, diluted	(0.16)		1.13		(114)		0.62		2.45		(75)
Net interest margin(1)	3.20		3.20		—	bps	3.12		3.32		(20)	bps
Net charge-off ratio(1)	0.32		0.24		8		0.36		0.20		16
Return on average assets(1)	(0.10)		1.15		(125)		0.37		1.26		(89)
Efficiency ratio-TE	98.15		53.99		nm		73.78		53.13		nm

(1)    Annualized

	June 30, 2024			March 31, 2024			Sequential Quarter Change			June 30, 2023			Year-Over-Year Change
(dollars in thousands)
Loans, net of deferred fees and costs	$	43,093,397		$	43,309,877		$	(216,480)		$	44,353,537		$	(1,260,140)
Total average loans, quarter	43,364,822			43,377,902			(13,080)			44,099,115			(734,293)
Total deposits	50,195,778			50,580,242			(384,464)			50,080,392			115,386
Core deposits (excludes brokered deposits)	44,793,743			44,861,313			(67,570)			43,550,624			1,243,119
Total average deposits, quarter	50,408,057			50,185,777			222,280			49,719,079			688,978
Non-performing assets ratio	0.60		%	0.86		%	(26)		bps	0.59		%	1		bps
Non-performing loans ratio	0.59			0.81			(22)			0.59			—
Past due loans over 90 days (as a % of loans)	0.01			0.01			—			0.01			—
ACL to loans coverage ratio	1.25			1.26			(1)			1.19			6
CET1 capital ratio	10.60			10.38			22			9.86			74
Total Synovus Financial Corp. shareholders’ equity to total assets ratio	8.48			8.39			9			7.88			60
Return on average common equity(1)	(2.1)			10.2			nm			15.5			nm

(1)    Annualized

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Economic Environment and Recent Events

Many of the key economic drivers of 2023 – prolonged elevated interest rates, inflation, economic uncertainty, geopolitical pressures, and changes in monetary policy, among others – remain relevant in 2024.

While inflation trended downward in the second quarter of 2024, it remains a key economic concern, although current market sentiment and economic conditions have resulted in predictions that the Federal Reserve may lower market interest rates with one to two potential 25 bps cuts in September and/or December 2024. The specific timing of interest rate cuts is paramount as higher rates continue to pressure asset valuations and make potential refinancing more problematic.

Outside of inflation, the economic uncertainty and market disruptions of 2023 remain in 2024, including geopolitical tensions from conflict in the Middle East, Russia’s prolonged war in Ukraine, and the strained relationship between the U.S. and China. Moreover, 2024 is an election year, and there are specific risks and uncertainties related to the election and any change in administration that could impact the economy and fiscal and regulatory policy by varying degrees. Recent events have added an extra dimension of instability to the political environment.

U.S. fiscal policy has been expansionary in recent years, leaving a federal deficit which will most likely continue to grow. The Inflation Reduction Act, signed into law in August 2022, raised federal revenue by imposing an alternative corporate minimum tax if certain thresholds are met and a non-deductible excise tax on corporate share repurchases.

The bank failures in March and May of 2023 and the subsequent response by both the banking industry and the Federal Reserve served to mitigate the risks of such failures becoming more systemic. However, the residual impacts on the banking industry and the broader economic environment remain and have generally presented a more challenging outlook for the banking industry and for Synovus. These bank failures resulted in FDIC special assessment expenses, increased regulatory scrutiny, expectations for future regulatory changes, and continued pressure on deposits and liquidity.

Despite the headwinds discussed above, we believe our presence in strong Southeastern U.S. growth markets positions Synovus to execute on our 2024 updated fundamental guidance outlined below by making prudent decisions around business mix, balance sheet optimization, and operating expenses, all of which will support enhanced financial performance and a return to growth as we proceed through 2024.

Executive Summary

Net income (loss) available to common shareholders for the second quarter of 2024 was $(23.7) million, or $(0.16) per diluted common share, compared to $165.8 million, or $1.13 per diluted common share, for the second quarter of 2023. Net income (loss) available to common shareholders for the six months ended June 30, 2024 was $91.1 million, or $0.62 per diluted common share, compared to $359.7 million, or $2.45 per diluted common share, for the six months ended June 30, 2023.

The year-over-year changes were primarily impacted by losses from sales of AFS investment securities totaling $256.7 million in connection with the strategic repositioning of the investment securities portfolio in the second quarter of 2024 and lower net interest income from continued increases in funding costs and negative deposit remixing.

Net interest income for the six months ended June 30, 2024 was $853.8 million, down $82.4 million, or 9%, compared to the same period in 2023. Net interest margin was down 20 bps over the comparable six-month period in 2023 to 3.12%, impacted by negative deposit remixing and pricing lags within the deposit portfolio. Net interest margin was up 16 bps on a linked quarter basis, largely driven by improved loan yields, the residual impact of hedge maturities in the first quarter of 2024, and the repositioning of the investment securities portfolio in the second quarter of 2024, along with positive impact from the transfer of investment securities from AFS to HTM on April 1, 2024, which reduced earning assets.

Non-interest revenue for the second quarter of 2024 was $(128.9) million, down $241.1 million, or 215%, and year-to-date was $(10.0) million, down $255.4 million, or 104%, compared to the same periods in 2023, primarily due to the impact of losses totaling $256.7 million from sales of AFS investment securities in connection with the strategic repositioning of the investment securities portfolio in the second quarter of 2024.

Non-interest expense for the second quarter of 2024 was $301.8 million, down $5.4 million, or 2%, and year-to-date was $624.5 million, a decrease of $4.5 million, or 1% compared to the same periods in 2023.

At June 30, 2024, loans, net of deferred fees and costs, of $43.09 billion, decreased $311.1 million from December 31, 2023. C&I loans declined slightly, impacted by continued focus on strategically reducing non-relationship loans, lower utilization, and increased paydowns, mostly offset by growth in key strategic business lines. CRE loans declined primarily due to increased transactions from client property sales and refinancings partially offset by relatively stable loan production. The decrease in consumer loans resulted primarily from the continued strategic runoff of the third-party lending portfolio.

Credit metrics at June 30, 2024 included NPAs and NPLs at 60 bps and 59 bps, respectively, and total past due loans at 30 bps as a percentage of total loans. Net charge-offs were $34.5 million, or 32 bps annualized, and $78.8 million, or 36 bps annualized for the three and six months ended June 30, 2024, respectively. Provision for credit losses for the three and six months ended June 30, 2024 was $26.4 million and $80.4 million, respectively, compared to $38.9 million and $71.0 million

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for the three and six months ended June 30, 2023, respectively. The changes compared to the prior year periods were mostly driven by increased defaults, including net charge-offs, partially offset by more favorable economic inputs. The ACL at June 30, 2024 totaled $538.2 million, an increase of $1.5 million from December 31, 2023, and the ACL to loans coverage ratio at June 30, 2024 of 1.25% increased 1 bp compared to December 31, 2023.

Total period-end deposits at June 30, 2024 decreased $543.4 million compared to December 31, 2023, as a $641.0 million decline in brokered deposits, resulting from continued proactive management of our balance sheet position, was somewhat offset by a $97.6 million increase in core deposits. The growth in core deposits was primarily due to continued client demand for time deposits partially offset by a decline in non-interest-bearing demand deposits primarily driven by commercial client deployment of excess funds. Total average deposit costs of 2.68% in the second quarter of 2024, which equate to a cycle-to-date total deposit beta of 49%, increased 1 bp and 73 bps, from the linked quarter and prior year comparable periods, respectively. Total average deposit costs compared to the prior year comparable period were higher primarily due to the aforementioned continued client demand for time deposits along with remixing of non-interest-bearing demand deposits.

At June 30, 2024, Synovus' CET1 ratio of 10.60% improved 38 bps and 74 bps compared to December 31, 2023 and June 30, 2023, respectively, as our organic earnings, along with the completion of our risk-weighted assets optimization effort, supported capital accretion that more than offset the strategic repositioning of the investment securities portfolio and share repurchases. During the three months ended June 30, 2024, Synovus repurchased 2.3 million shares of common stock at an average price of $38.95 per share via open market transactions, and during the six months ended June 30, 2024, Synovus repurchased 3.1 million shares of common stock at an average price of $38.54 per share via open market transactions.

More detail on Synovus' financial results for the three and six months ended June 30, 2024 may be found in subsequent sections of "Item 2. – Management's Discussion and Analysis of Financial Condition and Results of Operations" of this Report. See also "Part 1 – Item 1A. – Risk Factors" of Synovus' 2023 Form 10-K.

2024 Updated Fundamental Guidance

Updated fundamental guidance for 2024, compared to 2023, is based on our current forecast, which incorporates our strategic objectives and assumes stable economic conditions:

•end of period loan growth of 0% to 2%

•end of period core deposit(1) growth of 2% to 4%

•adjusted revenue (decline) growth(2)(3)(4) of (3)% to 0%

•adjusted non-interest expense(2)(3)(5) growth of 1% to 3% (excluding FDIC special assessment)

•Expect a flat to lower net charge-off ratio in the second half of 2024 (as compared to the first half of 2024), given current credit migration trends

•CET1 ratio of 10.0% to 10.5% (high-end)(6)

•effective income tax rate of ~21%

(1) Excludes brokered deposits.

(2) Non-GAAP financial measure; see "Table 14 - Reconciliation of Non-GAAP Financial Measures” of this Report for applicable reconciliation to the most comparable GAAP measure.

(3) Guidance based on 2023 baseline: adjusted revenue baseline of $2.28 billion and adjusted non-interest expense of $1.26 billion. Excluding the FDIC special assessment, the amount is $1.21 billion.

(4) Guidance incorporates a 25 bps interest rate cut in December 2024; forecast interest rate path consistent with June 2024 Federal Reserve dot plot.

(5) Recorded accrual reversal of $3.9 million in the second quarter of 2024 and accruals for $12.8 million and $51.0 million during the first quarter of 2024 and the fourth quarter of 2023, respectively, related to the FDIC special assessment.

(6) Will remain opportunistic with share repurchases to manage overall capital levels at or near the top of the range.

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Changes in Financial Condition

During the six months ended June 30, 2024, total assets decreased $203.2 million compared to December 31, 2023 to $59.61 billion. Investment securities totaled $9.71 billion and declined $76.9 million from December 31, 2023. During the second quarter of 2024, Synovus sold at amortized cost $1.62 billion of mortgage-backed securities issued by U.S. Government sponsored enterprises from AFS, which resulted in realized net losses of $256.7 million. Synovus also purchased $1.48 billion in total principal of AFS securities including U.S. Treasury securities, mortgage-backed securities issued by U.S. Government agencies, and commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises. On April 1, 2024, Synovus transferred $2.72 billion in fair value of investment securities from AFS to HTM, which reduced our exposure to potential volatility associated with investment security market price fluctuations. At the time of transfer, $708.5 million of pre-tax unrealized losses were retained in accumulated other comprehensive income and will be amortized over the remaining life of the securities. See "Part I - Item 1. Financial Statements and Supplementary Data - Note 1 - Basis of Presentation and Accounting Policies and Note 2 - Investment Securities" in this Report for more information on the securities transfer and repositioning.

Loans, net of deferred fees and costs, decreased $311.1 million compared to December 31, 2023. C&I loans declined slightly, impacted by continued focus on strategically reducing non-relationship loans, lower utilization, and increased paydowns, mostly offset by growth in key strategic business lines. CRE loans declined primarily due to increased transactions from client property sales and refinancings partially offset by relatively stable loan production. The decrease in consumer loans resulted primarily from the continued strategic runoff of the third-party lending portfolio.

Deposits decreased $543.4 million compared to December 31, 2023, as a $641.0 million decline in brokered deposits, resulting from continued proactive management of our balance sheet position, was somewhat offset by a $97.6 million increase in core deposits. The loan to deposit ratio was 85.9% at June 30, 2024 as compared to 85.5% at December 31, 2023. Long-term debt increased $351.2 million from December 31, 2023, driven by $350.0 million higher long-term FHLB advances.

Total Synovus Financial Corp. shareholders' equity at June 30, 2024 decreased $66.4 million compared to December 31, 2023, driven by a decrease of $121.8 million for common stock repurchases and a decline in retained earnings, which included common and preferred stock dividends of $110.4 million and $19.4 million, respectively, mostly offset by net income attributable to Synovus Financial Corp. of $110.5 million. In addition, a reduction in after-tax net unrealized losses on investment securities AFS of $587.7 million was mostly offset by a $521.8 million in after-tax net unrealized losses on investment securities HTM that were transferred from investment securities AFS.

Loans

The following table compares the composition of the loan portfolio at June 30, 2024, December 31, 2023, and June 30, 2023.

Table 2 - Loans by Portfolio Class
									June 30, 2024 vs. December 31, 2023 Change								June 30, 2024 vs. June 30, 2023 Change
(dollars in thousands)	June 30, 2024				December 31, 2023								June 30, 2023
Commercial, financial and agricultural	$	14,519,608	33.7	%	$	14,459,345	33.3	%	$	60,263	—	%	$	14,166,890	31.9	%	$	352,718	2	%
Owner-occupied	8,017,004		18.6		8,139,148		18.7		(122,144)		(2)		8,364,342		18.9		(347,338)		(4)
Total commercial and industrial(1)	22,536,612		52.3		22,598,493		52.0		(61,881)		—		22,531,232		50.8		5,380		—
Investment properties	11,328,049		26.3		11,363,304		26.2		(35,255)		—		12,270,266		27.7		(942,217)		(8)
1-4 family properties	552,547		1.3		598,502		1.4		(45,955)		(8)		615,726		1.4		(63,179)		(10)
Land and development	334,891		0.7		354,952		0.8		(20,061)		(6)		407,906		0.9		(73,015)		(18)
Total commercial real estate	12,215,487		28.3		12,316,758		28.4		(101,271)		(1)		13,293,898		30.0		(1,078,411)		(8)
Consumer mortgages	5,371,164		12.5		5,411,723		12.5		(40,559)		(1)		5,379,284		12.1		(8,120)		—
Home equity	1,812,940		4.2		1,807,399		4.2		5,541		—		1,773,987		4.0		38,953		2
Credit cards	178,889		0.4		194,141		0.4		(15,252)		(8)		187,677		0.4		(8,788)		(5)
Other consumer loans	978,305		2.3		1,075,976		2.5		(97,671)		(9)		1,187,459		2.7		(209,154)		(18)
Total consumer	8,341,298		19.4		8,489,239		19.6		(147,941)		(2)		8,528,407		19.2		(187,109)		(2)
Loans, net of deferred fees and costs	$	43,093,397	100.0	%	$	43,404,490	100.0	%	$	(311,093)	(1)	%	$	44,353,537	100.0	%	$	(1,260,140)	(3)	%

(1) Includes senior housing loans of $3.02 billion, $3.28 billion, and $3.50 billion at June 30, 2024, December 31, 2023, and June 30, 2023, respectively, which are primarily classified as owner-occupied in accordance with our underwriting process.

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At June 30, 2024, loans, net of deferred fees and costs of $43.09 billion, decreased $311.1 million, or 1%, from December 31, 2023. C&I loans declined slightly, impacted by continued focus on strategically reducing non-relationship loans, lower utilization, and increased paydowns, mostly offset by growth in key strategic business lines. CRE loans declined primarily due to increased transactions from client property sales and refinancings partially offset by relatively stable loan production. The decrease in consumer loans resulted primarily from the continued strategic runoff of the third-party lending portfolio.

C&I loans remain the largest component of our loan portfolio, representing 52.3% of total loans, while CRE and consumer loans represent 28.3% and 19.4%, respectively. Our portfolio composition is guided by our strategic growth plan, in conjunction with a comprehensive concentration management policy which sets limits for C&I, CRE, and consumer loan levels as well as sub-categories therein.

Commercial Loans

Total commercial loans (which are comprised of C&I and CRE loans) at June 30, 2024 were $34.75 billion, or 80.6% of the total loan portfolio, compared to $34.92 billion, or 80.4%, at December 31, 2023.

Commercial and Industrial Loans

The C&I loan portfolio represents the largest category of Synovus' loan portfolio and is primarily comprised of general middle market and commercial banking clients across a diverse set of industries as well as certain specialized lending verticals. The following table shows the composition of the C&I loan portfolio aggregated by NAICS code. In accordance with Synovus' lending policy, each loan undergoes a detailed underwriting process, which incorporates uniform underwriting standards and oversight in proportion to the size and complexity of the lending relationship. As of June 30, 2024 and December 31, 2023, 94.9% and 94.8%, respectively, of Synovus' C&I loans are secured by real estate, business equipment, inventory, and other types of collateral. C&I loans at June 30, 2024 decreased $61.9 million from December 31, 2023, and resulted primarily from continued strategic decline from non-relationship loans, lower utilization, and increased paydowns, mostly offset by growth in key business lines, led by middle market, specialty finance, and CIB.

Table 3 - Commercial and Industrial Loans by Industry
		June 30, 2024				December 31, 2023
(dollars in thousands)	NAICS Code	Amount		%(1)		Amount		%(1)
Finance and insurance	52	$	4,507,546	20.0	%	$	4,429,716	19.6	%
Health care and social assistance	62	4,500,273		20.0		4,742,370		21.0
Accommodation and food services	72	1,576,359		7.0		1,455,283		6.4
Manufacturing	31-33	1,305,570		5.8		1,369,012		6.1
Lessors of real estate	5311	1,228,019		5.4		1,250,031		5.5
Wholesale trade	42	1,171,149		5.2		1,129,905		5.0
Retail trade	44-45	1,139,656		5.1		1,111,225		4.9
Construction	23	1,034,125		4.6		1,041,783		4.6
Transportation and warehousing	48-49	936,955		4.2		937,368		4.2
Other industries	(2)	906,822		3.9		836,338		3.7
Other services	81	900,674		4.0		876,233		3.9
Professional, scientific, and technical services	54	885,633		3.9		890,119		3.9
Real estate and rental and leasing other	53	801,432		3.6		785,811		3.5
Arts, entertainment, and recreation	71	513,420		2.3		585,097		2.6
Public administration	92	467,309		2.1		487,089		2.2
Educational services	61	427,338		1.9		415,885		1.8
Administration, support, waste management, and remediation	56	234,332		1.0		255,228		1.1
Total commercial and industrial loans		$	22,536,612	100.0	%	$	22,598,493	100.0	%

(1) Loan balance in each category expressed as a percentage of total C&I loans.

(2) Comprised of NAICS industries that are less than 1% of total C&I loans at June 30, 2024.

At June 30, 2024, $14.52 billion of C&I loans, or 33.7% of the total loan portfolio, represented loans originated for the purpose of financing commercial, financial and agricultural business activities. The primary source of repayment on these loans is revenue generated from products or services offered by the business or organization. The secondary source of repayment is

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the collateral, which consists primarily of equipment, inventory, accounts receivable, time deposits, cash surrender value of life insurance, and other business assets.

At June 30, 2024, $8.02 billion of C&I loans, or 18.6% of the total loan portfolio, represented loans originated for the purpose of financing owner-occupied properties. The financing of owner-occupied facilities is considered a C&I loan even though there is improved real estate as collateral such as senior housing facilities. This treatment is a result of the credit decision process, which focuses on cash flow from operations of the business to repay the debt. The secondary source of repayment on these loans is the underlying real estate. These loans are predominantly secured by owner-occupied and other real estate and, to a lesser extent, other types of collateral.

Commercial Real Estate Loans

CRE loans consist primarily of income-producing investment properties loans. Additionally, CRE loans include 1-4 family properties loans as well as land and development loans. In accordance with our lending policy, each loan undergoes a detailed underwriting process which incorporates uniform underwriting standards and oversight relative to the type of property, as well as the size and complexity of the deal. Total CRE loans of $12.22 billion decreased $101.3 million, or 1%, from December 31, 2023, primarily due to elevated levels of transaction activity from client property sales and refinancings partially offset by relatively stable loan production.

Investment properties loans consist of construction and mortgage loans for income-producing properties and are primarily made to finance multi-family properties, hotels, office buildings, shopping centers, warehouses and other commercial development properties. Total investment properties loans as of June 30, 2024 were $11.33 billion, or 92.7% of the CRE loan portfolio, and decreased $35.3 million from December 31, 2023.

The following table shows the principal categories of the investment properties loan portfolio at June 30, 2024 and December 31, 2023.

Table 4 - Investment Properties Loan Portfolio
	June 30, 2024						December 31, 2023
(dollars in thousands)	Amount		% (1)		Weighted Average LTV %(2)		Amount		% (1)		Weighted Average LTV %(2)
Multi-Family	$	4,288,436	37.9	%	52.5	%	$	4,098,188	36.1	%	53.6	%
Hotels	1,802,076		15.9		56.1		1,803,102		15.9		58.0
Office Buildings	1,801,945		15.9		54.0		1,891,587		16.6		58.1
Shopping Centers	1,298,967		11.5		55.2		1,319,049		11.6		55.0
Warehouses	865,359		7.6		54.4		854,475		7.5		54.3
Other investment property	1,271,266		11.2		48.8		1,396,903		12.3		59.3
Total investment properties loans	$	11,328,049	100.0	%			$	11,363,304	100.0	%

(1)    Loan balance in each category expressed as a percentage of total investment properties loans.

(2)    LTV calculated by dividing most recent appraisal (typically at origination) on non-construction component of portfolio by the respective June 30, 2024 and December 31, 2023 commitment amount and senior lien.

1-4 Family Properties Loans

1-4 family properties loans include construction loans to home builders and commercial mortgage loans related to 1-4 family rental properties and are almost always secured by the underlying property being financed by such loans. These properties are primarily located in the markets served by Synovus. At June 30, 2024, 1-4 family properties loans totaled $552.5 million, or 4.5% of the CRE loan portfolio, and decreased $46.0 million from December 31, 2023.

Land and Development Loans

Land and development loans include commercial and residential development as well as land acquisition loans and are secured by land held for future development, typically in excess of one year. Properties securing these loans are substantially within markets served by Synovus, and loan terms generally include personal guarantees from the principals. Loans in this portfolio are underwritten based on the LTV of the collateral and the capacity of the guarantor(s). Land and development loans of $334.9 million at June 30, 2024 decreased $20.1 million from December 31, 2023.

Consumer Loans

The consumer loan portfolio consists of a wide variety of loan products offered through Synovus' banking network, including first and second residential mortgages, home equity and consumer credit card loans, as well as both secured and

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unsecured loans from third-party lending. As of June 30, 2024, weighted-average FICO scores within the residential real estate portfolio based on committed balances were 782 for consumer mortgages and 796 for home equity, consistent with year-end 2023 scores.

Consumer loans at June 30, 2024 of $8.34 billion decreased $147.9 million, or 2%, compared to December 31, 2023. Mortgage loans decreased $40.6 million from December 31, 2023 largely due to lower production as a result of continued elevated mortgage interest rates. Other consumer loans decreased $97.7 million from December 31, 2023, primarily due to continued strategic runoff of the third-party lending portfolio.

Deposits

Deposits provide the most significant funding source for interest earning assets. The following table shows the composition of period-end deposits as of the dates indicated. See Table 11 - Quarter-to-Date Net Interest Income and Rate/Volume Analysis and Table 12 - Year-to-Date Net Interest Income and Rate/Volume Analysis in this Report for information on average deposits including average rates.

Table 5 - Composition of Period-end Deposits
(dollars in thousands)	June 30, 2024		%(1)		December 31, 2023		%(1)		June 30, 2023		%(1)
Non-interest-bearing demand deposits(2)	$	11,177,687	22.3	%	$	11,801,194	23.3	%	$	12,945,531	25.9	%
Interest-bearing demand deposits(2)	6,621,187		13.1		6,540,977		12.9		6,255,319		12.5
Money market accounts(2)	10,747,943		21.4		10,819,709		21.3		10,803,670		21.6
Savings deposits(2)	1,009,844		2.0		1,062,619		2.1		1,222,854		2.4
Public funds	7,111,897		14.2		7,349,505		14.5		7,031,410		14.0
Time deposits(2)	8,125,185		16.2		7,122,182		14.0		5,291,840		10.6
Brokered deposits	5,402,035		10.8		6,042,999		11.9		6,529,768		13.0
Total deposits	$	50,195,778	100.0	%	$	50,739,185	100.0	%	$	50,080,392	100.0	%
Core deposits(3)	$	44,793,743	89.2	%	$	44,696,186	88.1	%	$	43,550,624	87.0	%
Brokered time deposits	$	2,779,398	5.5	%	$	3,248,088	6.4	%	$	4,006,156	8.0	%
Public funds time deposits	$	357,106	0.7	%	$	412,211	0.8	%	$	287,530	0.6	%

(1)    Deposits balance in each category expressed as percentage of total deposits.

(2)    Excluding any public funds or brokered deposits.

(3)    Core deposits exclude brokered deposits.

Total period-end deposits at June 30, 2024 decreased $543.4 million compared to December 31, 2023 as a $641.0 million decline in brokered deposits, resulting from continued proactive management of our balance sheet position, was somewhat offset by a $97.6 million increase in core deposits. The growth in core deposits was primarily due to continued client demand for time deposits partially offset by a decline in non-interest-bearing demand deposits primarily driven by commercial client deployment of excess funds.

Total average deposit costs of 2.68% in the second quarter of 2024, which equate to a cycle-to-date total deposit beta of 49%, increased 1 bp and 73 bps, from the prior quarter and prior year comparable periods, respectively. Total average deposit costs compared to the prior year comparable period were higher primarily due to the aforementioned continued client demand for time deposits along with remixing of non-interest-bearing demand deposits.

As of June 30, 2024 and December 31, 2023, $24.09 billion and $23.77 billion, respectively, of our deposit portfolio was uninsured. The uninsured amounts are estimated based on the methodologies and assumptions used for the Bank's regulatory reporting requirements. At June 30, 2024, approximately 84% of our deposits are either insured (53%), collateralized (14%), or could be insured by switching to our insured cash sweep program, which has existing capacity (17%).

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Non-interest Revenue

The following table shows the principal components of non-interest revenue.

Table 6 - Non-interest Revenue
	Three Months Ended June 30,								Six Months Ended June 30,
(dollars in thousands)	2024		2023		$ Change		% Change		2024		2023		$ Change		% Change
Service charges on deposit accounts	$	22,907	$	23,477	$	(570)	(2)	%	$	44,720	$	46,451	$	(1,731)	(4)	%
Fiduciary and asset management fees	19,728		20,027		(299)		(1)		38,741		39,723		(982)		(2)
Card fees	19,418		17,059		2,359		14		38,904		32,884		6,020		18
Brokerage revenue	20,457		22,451		(1,994)		(9)		43,164		46,655		(3,491)		(7)
Mortgage banking income	3,944		4,609		(665)		(14)		7,362		8,467		(1,105)		(13)
Capital markets income	15,077		9,482		5,595		59		21,704		24,609		(2,905)		(12)
Income from bank-owned life insurance	8,097		6,878		1,219		18		15,444		14,140		1,304		9
Insurance revenue	477		459		18		4		695		998		(303)		(30)
Investment securities gains (losses), net	(256,660)		—		(256,660)		nm		(256,660)		1,030		(257,690)		nm
Recovery of NPA	—		—		—		nm		—		13,126		(13,126)		nm
Other non-interest revenue	17,704		7,834		9,870		126		35,963		17,319		18,644		108
Total non-interest revenue	$	(128,851)	$	112,276	$	(241,127)	(215)	%	$	(9,963)	$	245,402	$	(255,365)	(104)	%
Core banking fees (1)	$	48,204	$	46,369	$	1,835	4	%	$	95,649	$	91,473	$	4,176	5	%
Wealth revenue (2)	$	40,662	$	42,937	$	(2,275)	(5)	%	$	82,600	$	87,376	$	(4,776)	(6)	%

(1) Core banking fees consist of service charges on deposit accounts, card fees, and several other non-interest revenue components including line of credit non-usage fees, letter of credit fees, ATM fee income, and miscellaneous other service charges.

(2) Wealth revenue consists of fiduciary and asset management, brokerage, and insurance revenue.

Three and Six Months Ended June 30, 2024 compared to June 30, 2023

Non-interest revenue for the second quarter of 2024 was $(128.9) million, down $241.1 million, or 215%, and year-to-date was $(10.0) million, down $255.4 million, or 104%, compared to the same periods in 2023, primarily due to the impact of losses from sales of AFS investment securities totaling $256.7 million in connection with the strategic repositioning of the investment securities portfolio in the second quarter of 2024. The year-to-date decline was also driven by the prior year $13.1 million one-time benefit from the recovery of a non-performing asset related to the regulatory approval of our Qualpay investment.

Service charges on deposit accounts, consisting of account analysis fees, NSF fees, and all other service charges declined slightly over the prior year comparable periods. The largest category of service charges, account analysis fees, were up $1.5 million, or 14%, compared to the second quarter of 2023 and increased $2.4 million, or 12% on a comparable year-to-date basis largely due to a reduction in waivers in the second quarter of 2024. NSF/overdraft fees were down $1.4 million, or 22%, and $3.2 million, or 25%, on a quarter-to-date and year-to-date basis, respectively, primarily due to the impact of NSF/overdraft fee program changes implemented in the third quarter of 2023. All other service charges on deposit accounts, which consist primarily of monthly fees on consumer demand deposits and small business accounts, for the three and six months ended June 30, 2024 were down $718 thousand, or 11%, and $948 thousand, or 8%, respectively, compared to the same periods in 2023.

Fiduciary and asset management fees are derived from providing estate administration, personal trust, corporate trust, corporate bond, investment management, financial planning, and family office services. Fiduciary and asset management fees were down for the three and six months ended June 30, 2024 compared to the same periods in 2023, primarily driven by a decline in asset management income impacted by the sale of GLOBALT on September 30, 2023 partially offset by higher trust fees, including increased investment advisor fees.

Card fees consist primarily of credit card interchange fees, debit card interchange fees, and merchant revenue. Card fees are reported net of certain associated expense items, including client loyalty program expenses and network expenses. Merchant revenue relates to the fees that are charged to merchant clients based on a percentage of their credit or debit card transaction volume amounts. Card fees for the three and six months ended June 30, 2024 were up compared to the same periods in 2023, primarily due to merchant fees related to our Qualpay investment being higher by $2.1 million and $5.7 million, respectively.

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Brokerage revenue consists primarily of brokerage commissions as well as advisory fees earned from the management of client assets. Brokerage revenue for the three and six months ended June 30, 2024 decreased 9% and 7%, respectively, over the prior year comparable periods, with the decline mainly attributable to repurchase volume associated with a single municipal client, partially offset by higher market-driven advisory fees and increased rate-driven annuities revenue.

Mortgage banking income, consisting of net gains on loan origination/sales activities, decreased for the three and six months ended June 30, 2024 compared to the same periods in 2023 primarily due to a decline in volume of loans originated and sold due to the rate environment. Secondary market production was $146.7 million, a decline of $17.4 million, or 11%, compared to the second quarter of 2023 while year-to-date, it was $251.6 million, a decrease of $18.3 million, or 7%, compared to the same period in 2023.

Capital markets income primarily includes fee income from client derivative transactions, debt capital market transactions, foreign exchange, gains (losses) from sales of SBA loans, as well as other miscellaneous income from capital market transactions. The increase in the second quarter of 2024 compared to the second quarter of 2023 was primarily due to $3.0 million higher debt capital market transaction fees, a $1.3 million increase in fees on client derivative transactions, $1.0 million higher loan syndication arranger fees, and an $851 thousand increase in gains on sales of SBA loans, partially offset by $1.3 million lower LIHTC-related income. The decrease for the six months ended June 30, 2024 compared to the same period in 2023 was largely impacted by our strong performance in the first quarter of 2023 and the change in the rate environment, with client derivative transactions $3.4 million lower and loan syndication arranger fees also down by $2.0 million, partially offset by a $2.3 million increase in debt capital market transaction fees.

The main components of other non-interest revenue are fees for letters of credit and unused lines of credit, safe deposit box fees, access fees for ATM use, other service charges and loan servicing fees, earnings on equity method investments, commercial sponsorship income, including transaction and servicing fees associated with a third-party lending relationship, and other miscellaneous items. The three months ended June 30, 2024 increase compared to the prior year was largely due to $7.4 million higher commercial sponsorship income and $1.1 million in other real estate rental/operational income. The increase for the six months ended June 30, 2024 compared to the same period in 2023 was largely attributable to $15.2 million higher commercial sponsorship income and $1.1 million in other real estate rental/operational income.

Non-interest Expense

The following table summarizes the components of non-interest expense.

Table 7 - Non-interest Expense
	Three Months Ended June 30,								Six Months Ended June 30,
(dollars in thousands)	2024		2023		$ Change		% Change		2024		2023		$ Change		% Change
Salaries and other personnel expense	$	179,407	$	183,001	$	(3,594)	(2)	%	$	367,928	$	371,926	$	(3,998)	(1)	%
Net occupancy, equipment, and software expense	46,415		42,785		3,630		8		93,223		85,645		7,578		9
Third-party processing and other services	21,783		21,659		124		1		42,041		43,493		(1,452)		(3)
Professional fees	15,655		9,597		6,058		63		23,286		18,560		4,726		25
FDIC insurance and other regulatory fees	6,493		11,162		(4,669)		(42)		30,312		21,429		8,883		41
Amortization of intangibles	2,907		2,420		487		20		5,814		4,277		1,537		36
Restructuring charges (reversals)	(658)		(110)		(548)		nm		866		(843)		1,709		nm
Valuation adjustment to Visa derivative	—		3,027		(3,027)		nm		—		3,027		(3,027)		nm
(Gain) loss on early extinguishment of debt	—		(377)		377		nm		—		(377)		377		nm
Loss on other loans held for sale	—		2,360		(2,360)		nm		—		19,110		(19,110)		nm
Other operating expense	29,799		31,657		(1,858)		(6)		61,072		62,787		(1,715)		(3)
Total non-interest expense	$	301,801	$	307,181	$	(5,380)	(2)	%	$	624,542	$	629,034	$	(4,492)	(1)	%

Three and Six Months Ended June 30, 2024 compared to June 30, 2023

Non-interest expense for the second quarter of 2024 was $301.8 million, down $5.4 million, or 2%, and year-to-date was $624.5 million, a decrease of $4.5 million, or 1% compared to the same periods in 2023.

Salaries and other personnel expense decreased for the three months ended June 30, 2024 primarily due to the impact of headcount reductions, lower temporary help expense, and lower production-based mortgage commissions, partially offset by unfavorable impact from deferred loan origination costs driven by the overall mix of loan production. The six months ended

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June 30, 2024 decrease was largely the result of lower temporary help expense, lower employee insurance from decreased claims in 2024, decreased production-based mortgage commissions, and headcount reductions, partially offset by unfavorable impact from deferred loan origination costs driven by lower loan production. Total headcount of 4,805 was down by 374, or 7%, compared to June 30, 2023 primarily as a result of the voluntary early retirement program offered to certain qualified employees in 2023, in addition to strategic reductions in areas primarily impacted by production volume declines.

Net occupancy, equipment, and software expense increased compared to the three and six months ended June 30, 2023 primarily due to ongoing investments in technology in addition to increased property expense.

Third-party processing and other services expense includes all third-party core operating system and processing charges as well as third-party loan servicing charges. Third-party processing expense for the six months ended June 30, 2024 decreased compared to the same period in 2023 largely due to lower servicing fees associated with decreased third-party consumer loans.

Professional fees were up for the three and six months ended June 30, 2024 largely due to higher legal fees associated with the process of resolving certain loan relationships while the six months ended June 30, 2024 increase was partially offset by higher consulting fees for the six months ended June 30, 2023 that primarily related to projects now placed in service.

FDIC insurance and other regulatory fees decreased for the three months ended June 30, 2024 largely due to a $3.9 million reversal related to the FDIC special assessment based on the invoice received from the FDIC in the second quarter of 2024. The six months ended June 30, 2024 increase was driven by an $8.9 million accrual related to updated estimates of the FDIC special assessment.

Amortization of intangibles increased for the three and six months ended June 30, 2024 compared to the same periods in 2023 due to Synovus' acquisition of Qualpay in the second quarter of 2023.

During the three months ended June 30, 2024, restructuring charges (reversals) primarily consisted of $518 thousand in gains on the sale of two branches and $456 thousand in net severance reversals partially offset by $316 thousand in common area maintenance charges related to corporate offices/branches while the restructuring charges for the six months ended June 30, 2024 included $1.7 million in asset impairment/lease termination and common area maintenance charges related to corporate offices/branches partially offset by the gains on the sale of two branches and net severance reversals. During the three and six months ended June 30, 2023, Synovus recorded restructuring charges (reversals) including $1.9 million and $3.3 million, respectively, in gains on the sale of branches previously closed, partially offset by $1.7 million and $2.1 million, respectively, of severance.

During the three and six months ended June 30, 2023, Synovus recorded losses of $2.4 million and $19.1 million, respectively, associated with fair value adjustments on other loans held for sale due to the transfer of $3.8 million and $427.9 million, respectively, in third-party consumer loans to held for sale.

Other operating expense includes advertising, travel, insurance, network and communication, other taxes, subscriptions and dues, other loan and ORE expense, postage and freight, training, business development, supplies, donations, and other miscellaneous expense. Other operating expense was down slightly from the comparable periods in 2023 largely due to efforts to reduce client fraud and other operational losses as well as other prudent expense management efforts.

Income Tax Expense

Synovus recognized a $7.4 million income tax benefit for the three months ended June 30, 2024, compared to $47.8 million of tax expense for the three months ended June 30, 2023, representing effective tax rates of 33.4% and 21.6%, respectively. Income tax expense was $29.6 million for the six months ended June 30, 2024, compared to income tax expense of $105.5 million for the six months ended June 30, 2023, representing effective tax rates of 21.3% and 21.9%, respectively.

A net tax benefit was recognized for the three months ended June 30, 2024, due to the overall pre-tax loss generated by the strategic repositioning of our investment securities portfolio. The effective tax rate was higher for the quarter as the net tax benefit on the pre-tax loss was compounded by tax credits and various discrete tax benefit items.

CREDIT QUALITY, CAPITAL RESOURCES AND LIQUIDITY

Credit Quality

Synovus diligently monitors the quality of its loan portfolio by industry, property type, and geography through a thorough portfolio review process and our analytical risk management tools. At, June 30, 2024, credit metrics included NPAs and NPLs at 60 bps and 59 bps, respectively, and total past due loans at 30 bps as a percentage of total loans. Net charge-offs were $34.5 million, or 32 bps annualized, and $78.8 million, or 36 bps annualized, respectively, for the three and six months ended June 30, 2024.

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The table below includes selected credit quality metrics.

Table 8 - Credit Quality Metrics
(dollars in thousands)	June 30, 2024			December 31, 2023			June 30, 2023
Non-performing loans	$	256,106		$	288,177		$	261,506
ORE and other assets	823			—			—
Non-performing assets	$	256,929		$	288,177		$	261,506
Total loans	$	43,093,397		$	43,404,490		$	44,353,537
Non-performing loans as a % of total loans	0.59		%	0.66		%	0.59		%
Non-performing assets as a % of total loans, ORE, and specific other assets	0.60			0.66			0.59
Loans 90 days past due and still accruing	$	4,460		$	5,053		$	3,643
As a % of total loans	0.01		%	0.01		%	0.01		%
Total past due loans and still accruing	$	129,759		$	59,099		$	84,946
As a % of total loans	0.30		%	0.14		%	0.19		%
FDMs	$	85,397		$	249,529		$	88,690
Net charge-offs, quarter	34,485			41,574			26,396
Net charge-offs/average loans, quarter (annualized)	0.32		%	0.38		%	0.24		%
Net charge-offs, year-to-date	$	78,841		$	153,342		$	44,946
Net charge-offs/average loans, year-to-date (annualized)	0.36		%	0.35		%	0.20		%
Provision for (reversal of) loan losses, quarter	$	26,925		$	43,427		$	40,624
Provision for (reversal of) unfunded commitments, quarter	(521)			2,045			(1,743)
Provision for (reversal of) credit losses, quarter	$	26,404		$	45,472		$	38,881
Provision for (reversal of) loan losses, year-to-date	84,557			189,303			72,760
Provision for (reversal of) unfunded commitments, year-to-date	(4,173)			(224)			(1,725)
Provision for (reversal of) credit losses, year-to-date	80,384			189,079			71,035
Allowance for loan losses	$	485,101		$	479,385		$	471,238
Reserve for unfunded commitments	53,058			57,231			55,729
Allowance for credit losses	$	538,159		$	536,616		$	526,967
ACL to loans coverage ratio	1.25		%	1.24		%	1.19		%
ALL to loans coverage ratio	1.13			1.10			1.06
ACL/NPLs	210.13			186.21			201.51
ALL/NPLs	189.41			166.35			180.20

Non-performing Assets

Total NPAs were $256.9 million at June 30, 2024, a $31.2 million, or 11%, decrease from December 31, 2023 primarily due to the resolution of a few non-performing relationships and lower NPL inflows.

Criticized and Classified Loans

Our loan ratings are aligned to federal banking regulators' definitions of pass and criticized categories, which include special mention, substandard, doubtful, and loss. Substandard accruing and non-accruing loans, doubtful, and loss loans are often collectively referred to as classified. Special mention, substandard, doubtful, and loss loans are often collectively referred to as criticized and classified loans. The following table presents a summary of criticized and classified loans. Criticized and

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classified loans at June 30, 2024 increased $63.0 million compared to December 31, 2023.

Table 9 - Criticized and Classified Loans
(dollars in thousands)	June 30, 2024			December 31, 2023
Special mention	$	638,575		$	615,748
Substandard	911,451			898,579
Doubtful	37,391			9,714
Loss	2,152			2,539
Criticized and Classified loans	$	1,589,569		$	1,526,580
As a % of total loans	3.7		%	3.5		%

Provision for (Reversal of) Credit Losses and Allowance for Credit Losses

The provision for credit losses was $26.4 million for the three months ended June 30, 2024, compared to a provision of $38.9 million for the three months ended June 30, 2023. The decrease was driven by more favorable economic inputs, partially offset by increased defaults, including net charge-offs. Net charge-offs for the three months ended June 30, 2024 were $34.5 million, compared to $26.4 million for the three months ended June 30, 2023. The provision for credit losses was $80.4 million for the six months ended June 30, 2024, compared to $71.0 million for the six months ended June 30, 2023. The increase was predominantly driven by increased defaults, including net charge-offs, partially offset by more favorable economic inputs. Net charge-offs for the six months ended June 30, 2024 were $78.8 million, compared to $44.9 million for the six months ended June 30, 2023.

The ALL of $485.1 million and the reserve for unfunded commitments of $53.1 million, which is recorded in other liabilities, comprise the total ACL of $538.2 million at June 30, 2024. The ACL increased $1.5 million compared to the December 31, 2023 ACL of $536.6 million, which consisted of an ALL of $479.4 million and a reserve for unfunded commitments of $57.2 million. The ACL to loans coverage ratio of 1.25% at June 30, 2024 increased 1 bp compared to December 31, 2023. The slight increase in the ACL from December 31, 2023 resulted primarily from credit performance that included downward migration and a qualitative adjustment, as well as net loan production. This was partially offset by improved economic inputs.

Capital Resources

Synovus and Synovus Bank are required to comply with capital adequacy standards established by our primary federal regulator, the Federal Reserve. Synovus and Synovus Bank measure capital adequacy using the standardized approach under Basel III. At June 30, 2024, Synovus and Synovus Bank's capital levels remained strong and exceeded well-capitalized

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requirements currently in effect. The following table presents certain ratios used to measure Synovus and Synovus Bank's capitalization.

Table 10 - Capital Ratios
(dollars in thousands)	June 30, 2024			December 31, 2023
CET1 capital
Synovus Financial Corp.	$	5,075,459		$	5,206,521
Synovus Bank	5,479,117			5,559,624
Tier 1 risk-based capital
Synovus Financial Corp.	5,612,604			5,743,666
Synovus Bank	5,479,117			5,559,624
Total risk-based capital
Synovus Financial Corp.	6,494,654			6,654,224
Synovus Bank	6,190,365			6,249,947
CET1 capital ratio
Synovus Financial Corp.	10.60		%	10.22		%
Synovus Bank	11.46			10.93
Tier 1 risk-based capital ratio
Synovus Financial Corp.	11.72			11.28
Synovus Bank	11.46			10.93
Total risk-based capital to risk-weighted assets ratio
Synovus Financial Corp.	13.56			13.07
Synovus Bank	12.95			12.29
Leverage ratio
Synovus Financial Corp.	9.44			9.49
Synovus Bank	9.23			9.21

At June 30, 2024, Synovus' CET1 ratio of 10.60% improved 38 bps compared to December 31, 2023, as our organic earnings, along with the completion of our risk-weighted assets optimization effort, supported capital accretion that more than offset the strategic repositioning of the investment securities portfolio and share repurchases. We will continue to maintain a disciplined approach to capital management, which balances the uncertain economic environment with prudent management near the top-end of our 10.0% to 10.5% CET1 ratio range. Our focus remains on prioritizing the deployment of our balance sheet and capital position for core client growth; however, we expect to complement that with share repurchases to effectively manage within our capital management framework. For additional information on regulatory capital requirements, see "Part II - Item 8. Financial Statements and Supplementary Data - Note 10 - Regulatory Capital" to the consolidated financial statements of Synovus' 2023 Form 10-K. Management reviews the Company's capital position on an on-going basis and believes, based on internal capital analyses and earnings projections, that Synovus is well positioned to meet relevant regulatory capital standards.

The Company announced on January 18, 2024 that its Board of Directors authorized share repurchases of up to $300 million of common stock and $50 million of preferred stock in 2024. During the three months ended June 30, 2024, Synovus repurchased 2.3 million shares of common stock at an average price of $38.95 per share via open market transactions. During the six months ended June 30, 2024, Synovus repurchased 3.1 million shares of common stock at an average price of $38.54 per share via open market transactions.

On August 26, 2020, the federal banking regulators issued a final rule that allowed electing banking organizations that adopted CECL during 2020 to mitigate the estimated effects of CECL on regulatory capital for two years, followed by a three-year phase-in transition period. Synovus adopted CECL on January 1, 2020, and the June 30, 2024 regulatory capital ratios reflect Synovus' election of the five-year transition provision. At June 30, 2024, $14.6 million, or a cumulative 3 bps benefit to CET1, was deferred.

Dividends

Synovus has historically paid a quarterly cash dividend to the holders of its common stock. Management and the Board of Directors closely monitor current and projected capital levels, liquidity (including dividends from subsidiaries), financial markets and other economic trends, as well as regulatory requirements regarding the payment of dividends.

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Synovus' ability to pay dividends on its common stock and preferred stock is primarily dependent upon dividends and distributions that it receives from its bank and non-banking subsidiaries, which are restricted by various regulations administered by federal and state bank regulatory authorities.

Synovus declared common stock dividends of $110.4 million, or $0.76 per common share, for the six months ended June 30, 2024, compared to $111.0 million, or $0.76 per common share, for the six months ended June 30, 2023. In addition, Synovus declared dividends on its preferred stock of $19.4 million for the six months ended June 30, 2024 compared to $16.6 million for the six months ended June 30, 2023.

Liquidity

Liquidity represents the extent to which Synovus has readily available sources of funding to meet the needs of depositors, borrowers, and creditors; to support asset growth; and to otherwise sustain operations of Synovus and its subsidiaries, at a reasonable cost, on a timely basis, and without adverse consequences. ALCO monitors Synovus' economic, competitive, and regulatory environment and is responsible for measuring, monitoring, and reporting on liquidity and funding risk as well as market risk.

In accordance with Synovus policies and regulatory guidance, ALCO evaluates contractual and anticipated cash flows under normal and stressed conditions to properly manage the Company’s liquidity profile. Synovus places an emphasis on maintaining numerous sources of current and contingent liquidity to meet its obligations to depositors, borrowers, and creditors on a timely basis. Liquidity is generated through various sources, including, but not limited to, maturities and repayments of loans by clients, maturities and sales of investment securities, and growth in core and wholesale deposits.

Synovus Bank also generates liquidity through the issuance of brokered certificates of deposit and money market accounts. Synovus Bank accesses funds from a broad geographic base to diversify its sources of funding and liquidity. Synovus Bank also has the capacity to access funding through its membership in the FHLB system and the Federal Reserve. Management continuously monitors and maintains appropriate levels of liquidity so as to provide adequate funding sources to manage client deposit withdrawals, loan requests, and other funding demands.

Total deposits at June 30, 2024 decreased $543.4 million compared to December 31, 2023, with a $641.0 million decline in brokered deposits, resulting from continued proactive management of our balance sheet position, that was somewhat offset by a $97.6 million increase in core deposits. The growth in core deposits was primarily due to continued client demand for time deposits partially offset by a decline in non-interest-bearing demand deposits primarily driven by commercial client deployment of excess funds. Synovus continues to proactively manage its liquidity position, which has included the level of brokered deposits, and robust contingent liquidity is maintained across a diverse set of sources which include immediately available funds as well as funds we expect to be available within short notice. Contingent liquidity sources include primary sources such as FHLB borrowing capacity, FRB cash reserves, unencumbered securities, and third-party consumer loans, which includes our decision to sell loans from this portfolio and strategic runoff, while secondary sources consist of the Federal Reserve discount window, Fed Funds lines, and other sources. At June 30, 2024, contingent sources of liquidity totaled approximately $27.0 billion, and based on currently pledged collateral, Synovus Bank had access to FHLB funding of $7.58 billion, subject to FHLB credit policies.

In addition to bank level liquidity management, Synovus must manage liquidity at the Parent Company level for various operating needs, including the servicing of debt, the payment of dividends on our common stock and preferred stock, payment of general corporate expense, and potential capital infusions into subsidiaries. The primary source of liquidity for Synovus consists of dividends from Synovus Bank, which is governed by certain rules and regulations of the GA DBF and the Federal Reserve Bank. Synovus' ability to receive dividends from Synovus Bank in future periods will depend on a number of factors, including, without limitation, Synovus Bank's future profits, asset quality, liquidity, and overall condition. In addition, both the GA DBF and Federal Reserve Bank may require approval to pay dividends, based on certain regulatory statutes and limitations.

Synovus presently believes that the sources of liquidity discussed above, including existing liquid funds on hand, are sufficient to meet its anticipated funding needs. However, if economic conditions were to significantly deteriorate, regulatory capital requirements for Synovus or Synovus Bank were to increase as a result of directives or otherwise, or Synovus believes it is prudent to enhance current liquidity levels, then Synovus may seek additional liquidity from external sources. See "Part I – Item 1A. Risk Factors - Market and Other General Risk - Recent negative developments affecting the banking industry, and resulting media coverage, have eroded client confidence in the banking system, and Credit and Liquidity Risk - Changes in the cost and availability of funding due to changes in the deposit market and credit market may adversely affect our capital resources, liquidity and financial results," of Synovus' 2023 Form 10-K. Furthermore, Synovus may, from time to time, take advantage of attractive market opportunities to refinance, retire, or repurchase its existing debt, redeem or issue its preferred stock, repurchase shares, or strengthen its liquidity or capital position.

Earning Assets and Sources of Funds

Average earning assets decreased $1.88 billion in the first six months of 2024 compared to the same period in 2023. The decline in average earning assets primarily resulted from an average total loans, net of unearned income, decrease of $575.8

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million, $486.1 million lower average investment securities (amortized cost basis), an average other loans held for sale decline of $437.9 million, and a $231.0 million decrease in average other earning assets primarily driven by lower interest-bearing funds held at the Federal Reserve Bank from an elevated cash position amidst banking industry uncertainty that began near the end of the first quarter of 2023. The decrease in average total loans, net of unearned income, was largely due to a continued focus on strategically reducing non-relationship loans, increased paydowns, and a decline in third-party consumer loans from continued run-off. The lower average investment securities (amortized cost basis) were primarily due to the transfer of investment securities from AFS to HTM on April 1, 2024, which included unrealized losses at the date of transfer that will be amortized over the remaining life of the securities as an adjustment to yield, offsetting the amortization of the discount resulting from the transfer recorded at fair value. The decline in average other loans held for sale was primarily attributable to sales of third-party consumer loans in 2023.

Average interest-bearing liabilities increased $538.2 million for the first six months of 2024 compared to the same period in 2023. The increase in average interest-bearing liabilities largely resulted from increases of $3.91 billion and $1.20 billion in average time deposits and average interest-bearing demand deposits, respectively, partially offset by a decrease of $1.21 billion in average money market accounts, as well as decreases of $972.5 million, and $1.77 billion in average other short-term borrowings and average long-term debt, respectively. The increases in time deposits and interest-bearing demand deposits and decrease in money market accounts were correlated as fluctuations between these categories have been driven by the rate environment. The decreases in other short-term borrowings and long-term debt were largely due to the ongoing management of our liquidity position. Average non-interest-bearing demand deposits decreased $2.36 billion for the first six months of 2024 compared to the same period in 2023 primarily due to the continued pressures from the rate environment and client deployment of excess funds.

Net interest income for the six months ended June 30, 2024 was $853.8 million, down $82.4 million, or 9%, compared to the same period in 2023. Net interest margin was down 20 bps over the comparable period to 3.12%, impacted by negative deposit remixing and pricing lags within the deposit portfolio.

On a sequential quarter basis, net interest income was up $16.2 million, or 4%, primarily driven by improved loan yields, the residual impact of hedge maturities in the first quarter of 2024, and the repositioning of the investment securities portfolio in the second quarter of 2024. In addition, total average deposit costs were relatively stable, and deposit mix trends resulted in a more modest headwind. Net interest margin for the second quarter of 2024 was up 16 bps compared to the first quarter of 2024 largely due to the same factors that drove net interest income higher along with a positive impact from the transfer of investment securities from AFS to HTM, which reduced earning assets. The transfer of investment securities from AFS to HTM added 4 bps to the net interest margin sequentially. The repositioning of the investment securities portfolio added 5 bps to the net interest margin sequentially as the book yield of AFS securities purchased was approximately 5.0% while the book yield of AFS securities sold was approximately 1.4%. We continue to expect net interest margin expansion, driven by fixed-rate asset repricing and hedge maturities in the fourth quarter of 2024, as well as the full impact of the investment securities repositioning which was completed in May of 2024. See "Part I - Item 1. Financial Statements and Supplementary Data - Note 2 - Investment Securities" in this Report for more information on the securities transfer and repositioning.

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Net Interest Income and Rate/Volume Analysis

    The following tables set forth the major components of net interest income and the related annualized yields and rates for the three and six months ended June 30, 2024 and 2023, as well as the variances between the periods caused by changes in interest rates versus changes in volume.

Table 11 - Quarter-to-Date Net Interest Income and Rate/Volume Analysis
	Three Months Ended June 30,												2024 Compared to 2023
	2024						2023						Change due to (1)
(dollars in thousands)	Average Balance		Interest		Yield/    Rate		Average Balance		Interest		Yield/    Rate		Volume		Yield/ Rate		Increase (Decrease)
Assets
Interest earning assets:
Commercial loans (2) (3)	$	35,006,497	$	593,715	6.82	%	$	35,628,637	$	566,823	6.38	%	$	(9,869)	$	36,761	$	26,892
Consumer loans (2)	8,358,325		109,206		5.23		8,470,478		104,545		4.94		(1,377)		6,038		4,661
Less: Allowance for loan losses	(492,640)		—		—		(466,700)		—		—		—		—		—
Loans, net	42,872,182		702,921		6.59		43,632,415		671,368		6.17		(11,246)		42,799		31,553
Total investment securities(4)	10,373,792		78,891		3.04		11,200,717		60,421		2.16		(4,441)		22,911		18,470
Trading account assets	8,809		162		7.37		21,328		309		5.80		(181)		34		(147)
Other earning assets(5)	1,271,953		16,800		5.23		1,446,425		18,081		4.95		(2,143)		862		(1,281)
FHLB and Federal Reserve Bank stock	189,706		2,687		5.67		280,248		4,301		6.14		(1,382)		(232)		(1,614)
Mortgage loans held for sale	37,364		666		7.13		54,603		852		6.24		(268)		82		(186)
Other loans held for sale	96,180		466		1.92		546,224		4,949		3.58		(4,006)		(477)		(4,483)
Total interest earning assets	$	54,849,986	$	802,593	5.89	%	$	57,181,960	$	760,281	5.33	%	$	(23,667)	$	65,979	$	42,312
Cash and due from banks	531,604						646,066
Premises and equipment	376,293						369,039
Other real estate	18,003						—
Cash surrender value of bank-owned life insurance	1,121,764						1,095,866
Other assets(6)	2,349,199						1,222,146
Total assets	$	59,246,849					$	60,515,077
Liabilities and Shareholders' Equity
Interest-bearing liabilities:
Interest-bearing demand deposits	$	10,789,288	$	68,809	2.57	%	$	9,891,375	$	41,803	1.70	%	$	3,795	$	23,211	$	27,006
Money market accounts	12,617,120		99,380		3.17		13,468,210		85,397		2.54		(5,375)		19,358		13,983
Savings deposits	1,036,321		304		0.12		1,276,040		281		0.09		(54)		77		23
Time deposits	8,382,774		93,431		4.48		4,866,221		39,551		3.26		28,503		25,377		53,880
Brokered deposits	5,483,298		73,830		5.42		6,342,751		74,748		4.73		(10,107)		9,189		(918)
Federal funds purchased and securities sold under repurchase agreements	114,595		570		1.97		88,591		351		1.57		101		118		219
Other short-term borrowings	108,946		1,530		5.55		455,050		5,566		4.84		(4,165)		129		(4,036)
Long-term debt	1,666,731		28,390		6.79		3,821,126		55,915		5.82		(31,175)		3,650		(27,525)
Total interest-bearing liabilities	40,199,073		$	366,244	3.66	%	40,209,364		$	303,612	3.03	%	$	(18,477)	$	81,109	$	62,632
Non-interest-bearing demand deposits	12,099,256						13,874,482
Other liabilities	1,932,822						1,556,863
Total equity	5,015,698						4,874,368
Total liabilities and shareholders' equity	$	59,246,849					$	60,515,077
Net interest income and net interest margin, taxable equivalent (7)			$	436,349	3.20	%			$	456,669	3.20	%	$	(5,190)	$	(15,130)	$	(20,320)
Less: taxable-equivalent adjustment			1,351						1,138
Net interest income			$	434,998					$	455,531

(1)    Changes in rate/volume will equal the increase/ (decrease) in interest income/expense.

(2)    Average loans are shown net of unearned income. NPLs are included. Interest income includes fees as follows: 2024 - $12.3 million, 2023 - $11.3 million.

(3)    Reflects taxable-equivalent adjustments, using the statutory federal income tax rate of 21%, in adjusting interest on tax-exempt loans to a taxable-equivalent basis.

(4) Securities are included on an amortized cost basis with yield and net interest margin calculated accordingly.

(5)    Includes interest-bearing funds with Federal Reserve Bank, interest earning deposits with banks, and federal funds sold and securities purchased under resale agreements.

(6)    Includes average net unrealized gains (losses) on investment securities available for sale of $(727.6) million and $(1.46) billion for the three months ended June 30, 2024 and 2023, respectively.

(7)    The net interest margin is calculated by dividing annualized net interest income - TE by average total interest earnings assets.

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Table 12 - Year-to-Date Net Interest Income and Rate/Volume Analysis
	Six Months Ended June 30,												2024 Compared to 2023
	2024						2023						Change due to (1)
(dollars in thousands)	Average Balance		Interest		Yield/    Rate		Average Balance		Interest		Yield/    Rate		Volume		Rate		Increase (Decrease)
Assets
Interest earning assets:
Commercial loans (2) (3)	$	34,975,147	$	1,177,174	6.77	%	$	35,331,375	$	1,093,352	6.24	%	$	(11,054)	$	94,876	$	83,822
Consumer loans (2)	8,396,215		218,773		5.23		8,615,748		208,693		4.87		(5,316)		15,396		10,080
Less: Allowance for loan losses	(486,893)		—		—		(456,005)		—		—		—		—		—
Loans, net	42,884,469		$	1,395,947	6.54	%	43,491,118		$	1,302,045	6.03	%	$	(16,370)	$	110,272	$	93,902
Total investment securities(4)	10,761,017		150,797		2.80		11,247,080		121,475		2.16		(5,221)		34,543		29,322
Trading account assets	10,188		227		4.47		16,360		434		5.30		(163)		(44)		(207)
Other earning assets(5)	1,248,958		32,973		5.23		1,479,926		35,292		4.74		(6,051)		3,732		(2,319)
FHLB and Federal Reserve Bank stock	188,766		4,960		5.26		293,518		7,656		5.22		(2,719)		23		(2,696)
Mortgage loans held for sale	33,569		1,161		6.92		45,600		1,418		6.22		(372)		115		(257)
Other loans held for sale	57,323		549		1.89		495,240		9,960		4.00		(8,711)		(700)		(9,411)
Total interest earning assets	55,184,290		$	1,586,614	5.78	%	57,068,842		$	1,478,280	5.22	%	$	(39,607)	$	147,941	$	108,334
Cash and due from banks	528,178						644,791
Premises and equipment	373,335						369,654
Other real estate	9,032						—
Cash surrender value of bank-owned life insurance	1,118,233						1,093,486
Other assets(6)	1,921,473						1,148,600
Total assets	$	59,134,541					$	60,325,373
Liabilities and Shareholders' Equity
Interest-bearing liabilities:
Interest-bearing demand deposits	$	10,689,814	$	134,224	2.53	%	$	9,493,481	$	65,024	1.38	%	$	8,209	$	60,991	$	69,200
Money market accounts	12,721,753		202,509		3.20		13,929,069		158,012		2.29		(13,748)		58,245		44,497
Savings deposits	1,046,704		591		0.11		1,322,846		491		0.07		(96)		196		100
Time deposits	8,142,812		179,924		4.44		4,237,249		61,047		2.91		56,515		62,362		118,877
Brokered deposits	5,610,371		151,172		5.42		5,950,539		131,141		4.44		(7,510)		27,541		20,031
Federal funds purchased and securities sold under repurchase agreements	114,076		1,218		2.11		110,852		1,021		1.83		29		168		197
Other short-term borrowings	90,361		2,485		5.44		1,062,908		24,559		4.60		(22,246)		172		(22,074)
Long-term debt	1,715,736		57,985		6.74		3,486,453		98,444		5.63		(49,573)		9,114		(40,459)
Total interest-bearing liabilities	40,131,627		$	730,108	3.66	%	39,593,397		$	539,739	2.75	%	$	(28,420)	$	218,789	$	190,369
Non-interest-bearing demand deposits	12,085,463						14,441,205
Other liabilities	1,857,741						1,539,939
Total equity	5,059,710						4,750,832
Total liabilities and shareholders' equity	$	59,134,541					$	60,325,373
Net interest income and net interest margin, taxable equivalent (7)			$	856,506	3.12	%			$	938,541	3.32	%	$	(11,187)	$	(70,848)	$	(82,035)
Less: taxable-equivalent adjustment			2,662						2,258
Net interest income			$	853,844					$	936,283

(1)    Changes in rate/volume will equal the increase/ (decrease) in interest income/expense.

(2)     Average loans are shown net of unearned income. NPLs are included. Interest income includes fees as follows: 2024 - $22.9 million, 2023 - $22.8 million.

(3)    Reflects taxable-equivalent adjustments, using the statutory federal income tax rate of 21%, in adjusting interest on tax-exempt loans to a taxable-equivalent basis.

(4)    Securities are included on an amortized cost basis with yield and net interest margin calculated accordingly.

(5)    Includes interest-bearing funds with Federal Reserve Bank, interest earning deposits with banks, and federal funds sold and securities purchased under resale agreements.

(6)    Includes average net unrealized gains (losses) on investment securities available for sale of $(1.04) billion and $(1.49) billion for the six months ended June 30, 2024 and 2023, respectively.

(7)    The net interest margin is calculated by dividing annualized net interest income - TE by average total interest earnings assets.

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Market Risk Analysis

Interest rate risk is the primary market risk to which Synovus is potentially exposed. Synovus measures the sensitivity of net interest income to changes in market interest rates through the use of simulation modeling, which incorporates all of Synovus’ earning assets and liabilities. These simulations are used to determine a baseline net interest income projection and the sensitivity of the income profile based on changes in interest rates. These simulations incorporate assumptions and factors, including, but not limited to, changes in market rates, in the size or composition of the balance sheet, and in repricing characteristics as well as client behaviors for both loans and deposits. This includes estimates for deposit repricing characteristics which, for purposes of the sensitivity estimates provided below, relies upon a constant, through-the-cycle total deposit cost beta of approximately 45% as of the most recently reported period. This process is reviewed and updated on an on-going basis in a manner consistent with Synovus’ ALCO governance framework.

Synovus has modeled its baseline net interest income forecast assuming an interest rate projection that is flat to June 30, 2024 interest rate curves, with the federal funds rate at the Federal Reserve’s targeted range of 5.25% to 5.50% as of June 30, 2024 and the prime rate of 8.50% as of June 30, 2024. Synovus has modeled the impact of an immediate change in market interest rates across the yield curve of 100 and 200 bps to determine the sensitivity of net interest income for the next 12 months. As illustrated in the table below, the net interest income sensitivity derived from this simulation suggests that net interest income is projected to increase by 2.8% and 1.4% if interest rates increased by 200 and 100 bps, respectively. Net interest income is projected to decrease by 1.5% and 2.9% if interest rates decreased by 100 and 200 bps, respectively.

The following table represents the estimated sensitivity of net interest income at June 30, 2024, with comparable information for December 31, 2023.

Table 13 - Twelve Month Net Interest Income Sensitivity
	Estimated % Change in Net Interest Income as Compared to Unchanged Rates (for the next 12 months)
Change in Interest Rates (in bps)	June 30, 2024	December 31, 2023
+200	2.8%	3.7%
+100	1.4	1.9
-100	(1.5)	(2.0)
-200	(2.9)	(4.1)

While all of the above estimates are reflective of the general interest rate sensitivity of Synovus, local market conditions, the realized growth and remixing of the balance sheet, as well as the broader macroeconomic environment could all have a significant impact on both the sensitivity and realized level of net interest income. Additionally, should there be differences between realized deposit betas for a given level of rates as compared to the Company's estimates for through-the-cycle betas, this may also have a significant impact on our reported sensitivity and the realized level of net interest income.

The net interest income simulation model is the primary tool utilized to evaluate potential interest rate risks over a shorter-term time horizon. Synovus also evaluates potential longer-term interest rate risk through modeling and evaluation of the sensitivity of the Company's EVE. The EVE measurement process estimates the net fair value of assets, liabilities, and off-balance sheet financial instruments under various interest rate scenarios. Management uses EVE sensitivity analyses as an additional means of measuring interest rate risk and incorporates this form of analysis within its governance and limits framework.

Synovus is also subject to market risk in certain of its fee income business lines. Financial management services revenue, which include trust, brokerage, and asset management fees, can be affected by risk in the securities markets, primarily the equity securities market. A significant portion of the fees in this unit are determined based upon a percentage of asset values. Weaker securities markets and lower equity values have an adverse impact on the fees generated by these operations. Trading account assets, maintained to facilitate brokerage client activity, are also subject to market risk; however, trading activities are limited and subject to risk policy limits. Additionally, Synovus utilizes various tools to measure and manage price risk in its trading portfolio.

Mortgage banking income is also subject to market risk. Mortgage loan originations are sensitive to levels of mortgage interest rates and therefore, mortgage banking income can be negatively impacted during periods of rising interest rates as we experienced during the prior year along with volatility in interest rates during the current year. The extension of commitments to clients to fund mortgage loans also subjects Synovus to market risk. This risk is primarily created by the time periods between making the commitment, closing, and delivering the loan. Synovus seeks to minimize its exposure by utilizing various risk management tools, including forward sales commitments and other economic hedges.

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Derivative Instruments for Interest Rate Risk Management

Synovus utilizes derivative instruments to manage its exposure to various types of structural interest rate risks by executing end-user derivative transactions designated as hedges. Hedging relationships may be designated as either a cash flow hedge, which mitigates risk exposure to the variability of future cash flows or other forecasted transactions, or a fair value hedge, which mitigates risk exposure to adverse changes in the fair market value of a fixed rate asset or liability due to changes in market interest rates.

As of June 30, 2024 and December 31, 2023, Synovus had $4.60 billion and $5.60 billion, respectively, in notional amounts outstanding of both effective and forward-starting interest rate swaps designated as cash flow hedging instruments to hedge its exposure to contractually specified interest rate risk associated with floating rate loans.

As of June 30, 2024 and December 31, 2023, Synovus had $2.38 billion and $2.56 billion, respectively, in notional amounts outstanding of receive-fixed, pay-variable interest rate swaps designated as fair value hedging instruments to hedge its exposure to the change in the fair value due to fluctuations in market interest rates for outstanding fixed-rate long-term debt and fixed-rate interest-bearing deposits.

Critical Accounting Policies

The accounting and financial reporting policies of Synovus are in accordance with GAAP and conform to the accounting and reporting guidelines prescribed by bank regulatory authorities. Synovus has identified certain of its accounting policies as “critical accounting policies,” consisting of those related to the allowance for credit losses and income taxes. In determining which accounting policies are critical in nature, Synovus has identified the policies that require significant judgment or involve complex estimates. It is management's practice to discuss critical accounting policies with the Board of Directors' Audit Committee on a periodic basis, including the development, selection, implementation, and disclosure of the critical accounting policies. The application of these policies has a significant impact on Synovus’ unaudited interim consolidated financial statements. Synovus’ financial results could differ significantly if different judgments or estimates are used in the application of these policies. All accounting policies described in "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" in Synovus' 2023 Form 10-K should be reviewed for a greater understanding of how we record and report our financial performance. There have been no significant changes to the accounting policies, estimates, and assumptions, or the judgments affecting the application of these estimates and assumptions from those disclosed in Synovus' 2023 Form 10-K.

Non-GAAP Financial Measures

The measures entitled adjusted non-interest revenue, adjusted non-interest expense, adjusted revenue, adjusted tangible efficiency ratio, adjusted pre-provision net revenue (PPNR), adjusted net income available to common shareholders, adjusted net income per common share, diluted, adjusted return on average assets, adjusted return on average common equity, return on average tangible common equity, adjusted return on average tangible common equity, and tangible common equity ratio, are not measures recognized under GAAP and therefore are considered non-GAAP financial measures. The most comparable GAAP measures to these measures are total non-interest revenue, total non-interest expense, total revenue, efficiency ratio-TE, PPNR, net income (loss) available to common shareholders, net income (loss) per common share, diluted, return on average assets, return on average common equity, and the ratio of total shareholders' equity to total assets, respectively.

Management believes that these non-GAAP financial measures provide meaningful additional information about Synovus to assist management and investors in evaluating Synovus’ operating results, financial strength, the performance of its business, and the strength of its capital position. However, these non-GAAP financial measures have inherent limitations as analytical tools and should not be considered in isolation or as a substitute for analyses of operating results or capital position as reported under GAAP. The non-GAAP financial measures should be considered as additional views of the way our financial measures are affected by significant items and other factors, and since they are not required to be uniformly applied, they may not be comparable to other similarly titled measures at other companies. Adjusted revenue and adjusted non-interest revenue are measures used by management to evaluate total revenue and non-interest revenue exclusive of net investment securities gains (losses), fair value adjustments on non-qualified deferred compensation, and other items not indicative of ongoing operations that could impact period-to-period comparisons. Adjusted non-interest expense and the adjusted tangible efficiency ratio are measures utilized by management to measure the success of expense management initiatives focused on reducing recurring controllable operating costs. Adjusted net income available to common shareholders, adjusted net income per common share, diluted, adjusted return on average assets, and adjusted return on average common equity are measures used by management to evaluate operating results exclusive of items that are not indicative of ongoing operations and impact period-to-period comparisons. Adjusted PPNR is used by management to evaluate PPNR exclusive of items that management believes are not indicative of ongoing operations and impact period-to-period comparisons. Return on average tangible common equity and adjusted return on average tangible common equity are measures used by management to compare Synovus' performance with other financial institutions because it calculates the return available to common shareholders without the impact of intangible

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assets and their related amortization, thereby allowing management to evaluate the performance of the business consistently. The tangible common equity ratio is used by stakeholders to assess our capital position. The computations of these measures are set forth in the tables below.

Management does not provide a reconciliation for forward-looking non-GAAP financial measures where it is unable to provide a meaningful or accurate calculation or estimation of reconciling items and the information is not available without unreasonable effort. This is due to the inherent difficulty of forecasting the occurrence and the financial impact of various items that have not yet occurred, are out of Synovus’ control, or cannot be reasonably predicted. For the same reasons, Synovus’ management is unable to address the probable significance of the unavailable information. Forward-looking non-GAAP financial measures provided without the most directly comparable GAAP financial measures may vary materially from the corresponding GAAP financial measures.

Table 14 - Reconciliation of Non-GAAP Financial Measures
	Three Months Ended				Six Months Ended
(in thousands)	June 30, 2024		June 30, 2023		June 30, 2024		June 30, 2023
Adjusted non-interest revenue
Total non-interest revenue	$	(128,851)	$	112,276	$	(9,963)	$	245,402
Investment securities (gains) losses, net	256,660		—		256,660		(1,030)
Recovery of NPA	—		—		—		(13,126)
Fair value adjustment on non-qualified deferred compensation	(561)		(1,598)		(2,860)		(2,969)
Adjusted non-interest revenue	$	127,248	$	110,678	$	243,837	$	228,277
Adjusted non-interest expense
Total non-interest expense	$	301,801	$	307,181	$	624,542	$	629,034
(Loss) gain on other loans held for sale	—		(2,360)		—		(19,110)
Restructuring (charges) reversals	658		110		(866)		843
Valuation adjustment to Visa derivative	—		(3,027)		—		(3,027)
Gain (loss) on early extinguishment of debt	—		377		—		377
Fair value adjustment on non-qualified deferred compensation	(561)		(1,598)		(2,860)		(2,969)
Adjusted non-interest expense	$	301,898	$	300,683	$	620,816	$	605,148

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Table 14 - Reconciliation of Non-GAAP Financial Measures, continued
	Three Months Ended						Six Months Ended
(in thousands, except per share data)	June 30, 2024			June 30, 2023			June 30, 2024			June 30, 2023
Adjusted revenue and adjusted tangible efficiency ratio
Adjusted non-interest expense	$	301,898		$	300,683		$	620,816		$	605,148
Amortization of intangibles	(2,907)			(2,420)			(5,814)			(4,277)
Adjusted tangible non-interest expense	$	298,991		$	298,263		$	615,002		$	600,871
Net interest income	$	434,998		$	455,531		$	853,844		$	936,283
Tax equivalent adjustment	1,351			1,138			2,662			2,258
Net interest income taxable equivalent	$	436,349		$	456,669		$	856,506		$	938,541
Net interest income	$	434,998		$	455,531		$	853,844		$	936,283
Total non-interest revenue	(128,851)			112,276			(9,963)			245,402
Total revenue	$	306,147		$	567,807		$	843,881		$	1,181,685
Tax equivalent adjustment	1,351			1,138			2,662			2,258
Total TE revenue	$	307,498		$	568,945		$	846,543		$	1,183,943
Recovery of NPA	—			—			—			(13,126)
Investment securities (gains) losses, net	256,660			—			256,660			(1,030)
Fair value adjustment on non-qualified deferred compensation	(561)			(1,598)			(2,860)			(2,969)
Adjusted revenue	$	563,597		$	567,347		$	1,100,343		$	1,166,818
Efficiency ratio-TE	98.15		%	53.99		%	73.78		%	53.13		%
Adjusted tangible efficiency ratio	53.05			52.57			55.89			51.50
Adjusted pre-provision net revenue
Net interest income	$	434,998		$	455,531		$	853,844		$	936,283
Total non-interest revenue	(128,851)			112,276			(9,963)			245,402
Total non-interest expense	(301,801)			(307,181)			(624,542)			(629,034)
Pre-provision net revenue (PPNR)	$	4,346		$	260,626		$	219,339		$	552,651
Adjusted revenue	$	563,597		$	567,347		$	1,100,343		$	1,166,818
Adjusted non-interest expense	(301,898)			(300,683)			(620,816)			(605,148)
Adjusted PPNR	$	261,699		$	266,664		$	479,527		$	561,670
Adjusted net income available to common shareholders and adjusted diluted earnings per share
Net income (loss) available to common shareholders	$	(23,741)		$	165,819		$	91,081		$	359,688
Recovery of NPA	—			—			—			(13,126)
Loss (gain) on other loans held for sale	—			2,360			—			19,110
Restructuring charges (reversals)	(658)			(110)			866			(843)
Valuation adjustment to Visa derivative	—			3,027			—			3,027
(Gain) loss on early extinguishment of debt	—			(377)			—			(377)
Investment securities (gains) losses, net	256,660			—			256,660			(1,030)
Tax effect of adjustments (1)	(62,644)			(1,193)			(63,016)			(1,646)
Adjusted net income available to common shareholders	$	169,617		$	169,526		$	285,591		$	364,803
Weighted average common shares outstanding, diluted (2)	145,565			146,550			146,568			146,644
Net income (loss) per common share, diluted	$	(0.16)		$	1.13		$	0.62		$	2.45
Adjusted net income per common share, diluted	1.16			1.16			1.95			2.49
(1) An assumed marginal tax rate of 24.5% for 2024 and 24.3% for 2023 was applied.
(2) Diluted shares of 146,034 (in thousands) used to calculate 2Q24 adjusted diluted earnings per share.

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Table 14 - Reconciliation of Non-GAAP Financial Measures, continued
	Three Months Ended						Six Months Ended
(dollars in thousands)	June 30, 2024			June 30, 2023			June 30, 2024			June 30, 2023
Adjusted return on average assets (annualized)
Net income (loss)	$	(14,680)		$	173,944		$	109,390		$	376,103
Recovery of NPA	—			—			—			(13,126)
Loss (gain) on other loans held for sale	—			2,360			—			19,110
Restructuring charges (reversals)	(658)			(110)			866			(843)
Valuation adjustment to Visa derivative	—			3,027			—			3,027
(Gain) loss on early extinguishment of debt	—			(377)			—			(377)
Investment securities (gains) losses, net	256,660			—			256,660			(1,030)
Tax effect of adjustments (1)	(62,644)			(1,193)			(63,016)			(1,646)
Adjusted net income	$	178,678		$	177,651		$	303,900		$	381,218
Net income (loss) annualized	$	(59,043)		$	697,687		$	219,982		$	758,440
Adjusted net income annualized	$	718,639		$	712,556		$	611,140		$	768,755
Total average assets	$	59,246,849		$	60,515,077		$	59,134,541		$	60,325,373
Return on average assets (annualized)	(0.10)		%	1.15		%	0.37		%	1.26		%
Adjusted return on average assets (annualized)	1.21			1.18			1.03			1.27
(1) An assumed marginal tax rate of 24.5% for 2024 and 24.3% for 2023 was applied.

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Table 14 - Reconciliation of Non-GAAP Financial Measures, continued
	Three Months Ended
(dollars in thousands)	June 30, 2024			March 31, 2024			June 30, 2023
Adjusted return on average common equity, return on average tangible common equity, and adjusted return on average tangible common equity (annualized)
Net income (loss) available to common shareholders	$	(23,741)		$	114,822		$	165,819
Loss (gain) on other loans held for sale	—			—			2,360
Restructuring charges (reversals)	(658)			1,524			(110)
Valuation adjustment to Visa derivative	—			—			3,027
(Gain) loss on early extinguishment of debt	—			—			(377)
Investment securities (gains) losses, net	256,660			—			—
Tax effect of adjustments (1)	(62,644)			(373)			(1,193)
Adjusted net income available to common shareholders	$	169,617		$	115,973		$	169,526
Adjusted net income available to common shareholders annualized	$	682,196		$	466,441		$	679,967
Amortization of intangibles, annualized net of tax	8,831			8,831			7,344
Adjusted net income available to common shareholders excluding amortization of intangibles annualized	$	691,027		$	475,272		$	687,311
Net income (loss) available to common shareholders annualized	$	(95,486)		$	461,812		$	665,098
Amortization of intangibles, annualized net of tax	8,831			8,831			7,344
Net income (loss) available to common shareholders excluding amortization of intangibles annualized	$	(86,655)		$	470,643		$	672,442
Total average Synovus Financial Corp. shareholders' equity less preferred stock	$	4,455,198		$	4,542,616		$	4,303,722
Average goodwill	(480,902)			(480,440)			(460,118)
Average other intangible assets, net	(41,547)			(44,497)			(36,738)
Total average Synovus Financial Corp. tangible shareholders' equity less preferred stock	$	3,932,749		$	4,017,679		$	3,806,866
Return on average common equity (annualized)	(2.1)		%	10.2		%	15.5		%
Adjusted return on average common equity (annualized)	15.3			10.3			15.8
Return on average tangible common equity (annualized)	(2.2)			11.7			17.7
Adjusted return on average tangible common equity (annualized)	17.6			11.8			18.1
(1) An assumed marginal tax rate of 24.5% for 2024 and 24.3% for 2023 was applied.

(dollars in thousands)	June 30, 2024			December 31, 2023			June 30, 2023
Tangible common equity ratio
Total assets	$	59,606,343		$	59,809,534		$	60,655,591
Goodwill	(480,440)			(480,440)			(475,573)
Other intangible assets, net	(40,114)			(45,928)			(61,538)
Tangible assets	$	59,085,789		$	59,283,166		$	60,118,480
Total Synovus Financial Corp. shareholders' equity	$	5,053,606		$	5,119,993		$	4,782,528
Goodwill	(480,440)			(480,440)			(475,573)
Other intangible assets, net	(40,114)			(45,928)			(61,538)
Preferred stock, no par value	(537,145)			(537,145)			(537,145)
Tangible common equity	$	3,995,907		$	4,056,480		$	3,708,272
Total Synovus Financial Corp. shareholders' equity to total assets ratio	8.48		%	8.56		%	7.88		%
Tangible common equity ratio	6.76			6.84			6.17

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ITEM 3. – QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

    The information presented in the Market Risk Analysis section of the Management's Discussion and Analysis of Financial Condition and Results of Operations section of this Report is incorporated herein by reference.

ITEM 4. – CONTROLS AND PROCEDURES

In connection with the preparation of this Quarterly Report on Form 10-Q, an evaluation was carried out by Synovus' management, with the participation of Synovus' Chief Executive Officer and Chief Financial Officer, of the effectiveness of Synovus' disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act). Disclosure controls and procedures are designed to ensure that information required to be disclosed in reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms and that such information is accumulated and communicated to management, including the Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding required disclosures. Based on that evaluation, Synovus' Chief Executive Officer and Chief Financial Officer have concluded that, as of June 30, 2024, Synovus' disclosure controls and procedures were effective.

There have been no material changes in Synovus' internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that occurred during the quarter ended June 30, 2024 that have materially affected, or are reasonably likely to materially affect, Synovus' internal control over financial reporting.

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PART II. – OTHER INFORMATION

ITEM 1. – LEGAL PROCEEDINGS

See "Part I - Item 1. Financial Statements and Supplementary Data - Note 8 - Commitments and Contingencies" of this Report.

ITEM 1A. – RISK FACTORS

In addition to the other information set forth in this Report, in evaluating an investment in the Company's securities, investors should consider carefully, among other things, the risk factors previously disclosed in "Part I - Item IA - Risk Factors” of Synovus' 2023 Form 10-K which could materially affect the Company's business, financial position, results of operations, cash flows, or future results. Please be aware that these risks may change over time and other risks may prove to be important in the future. New risks may emerge at any time, and we cannot predict such risks or estimate the extent to which they may affect our business, financial condition or results of operations, or the trading price of our securities.

There are no material changes during the period covered by this Report to the risk factors previously disclosed in our 2023 Form 10-K.

ITEM 2. – UNREGISTERED SALES OF SECURITIES AND USE OF PROCEEDS

    (a) None.

    (b) None.

    (c) Issuer Purchases of Equity Securities:

The Company announced on January 18, 2024 that its Board of Directors authorized share repurchases of up to $300 million of common stock and $50 million of preferred stock in 2024.

Table 15 - Share Repurchases
(in thousands, except per share data)	Total Number of Shares Repurchased	Average Price Paid per Share(1)		Total Number of Shares Repurchased as Part of Publicly Announced Plans or Programs	Maximum Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs
April 1 to April 30, 2024	—	$	—	—	$	270,112
May 1 to May 31, 2024	1,598	39.65		1,598	206,745
June 1 to June 30, 2024	733	37.41		733	179,316
Total	2,331	$	38.95	2,331

(1)    The average price paid per share is calculated on a trade date basis for all open market transactions and excludes commissions, other transaction expenses, and the 1 percent excise tax charged on public company share repurchases.

The foregoing common stock repurchases during the second quarter of 2024 were purchased through open market transactions, including under plans complying with Rule 10b5-1 under the Exchange Act.

ITEM 3. – DEFAULTS UPON SENIOR SECURITIES

    None.

ITEM 4. – MINE SAFETY DISCLOSURES

    None.

ITEM 5. – OTHER INFORMATION

(a)    None.

(b)    None.

(c)    Pursuant to Item 408(a) of Regulation S-K, none of the Company's directors or executive officers adopted, terminated or modified a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement during the three months ended June 30, 2024.

66

ITEM 6. – EXHIBITS  

Exhibit Number	Description
3.1	Restated Articles of Incorporation of Synovus, incorporated by reference to Exhibit 3.1 of Synovus’ Current Report on Form 8-K dated April 22, 2020, as filed with the SEC on April 24, 2020.
3.2	Restated Bylaws of Synovus, incorporated by reference to Exhibit 3.2 of Synovus' Current Report on Form 8-K dated April 22, 2020, as filed with the SEC on April 24, 2020.
31.1	Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32	Certification of Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101	Interactive Data File
104	Cover Page Interactive Data File (formatted in Inline XBRL and contained in Exhibit 101).

67

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.

 

	SYNOVUS FINANCIAL CORP.
August 2, 2024	By:	/s/ Andrew J. Gregory, Jr.
Date		Andrew J. Gregory, Jr.
		Executive Vice President and Chief Financial Officer
		(Duly Authorized Officer and Principal Financial Officer)

68

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Kevin S. Blair, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Synovus Financial Corp.;

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(s) 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 Synovus’ supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to Synovus 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 Synovus’ 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 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(s) and I have disclosed, based on Synovus’ 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:	August 2, 2024	BY:	/s/ Kevin S. Blair
			Kevin S. Blair
			Chairman of the Board, Chief Executive Officer, and President

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, Andrew J. Gregory, Jr., certify that:

1. I have reviewed this quarterly report on Form 10-Q of Synovus Financial Corp.;

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(s) 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 Synovus’ supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to Synovus 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 Synovus’ 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 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(s) and I have disclosed, based on Synovus’ 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:	August 2, 2024	BY:	/s/ Andrew J. Gregory, Jr.
			Andrew J. Gregory, Jr.
			Executive Vice President and Chief Financial Officer

EX-32

Exhibit 32

CERTIFICATION OF PERIODIC REPORT

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, Kevin S. Blair, the Chief Executive Officer of Synovus Financial Corp. (the “Company”), and Andrew J. Gregory, Jr., the Chief Financial Officer of the Company, hereby certify that, to the best of their knowledge:

(1) The Company’s Quarterly Report on Form 10-Q for the period ended June 30, 2024 (the “Report”) fully complies with the requirements of section 13(a) or section 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	August 2, 2024	BY:	/s/ Kevin S. Blair
			Kevin S. Blair
			Chairman of the Board, Chief Executive Officer, and President
Date:	August 2, 2024	BY:	/s/ Andrew J. Gregory, Jr.
			Andrew J. Gregory, Jr.
			Executive Vice President and Chief Financial Officer

This certification “accompanies” the Form 10-Q to which it relates, is not deemed filed with the SEC and is not to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of the Form 10-Q, irrespective of any general incorporation contained in such filing.)

XML

Cover - shares	6 Months Ended
	Jun. 30, 2024	Jul. 30, 2024
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2024
Entity File Number	1-10312
Entity Registrant Name	SYNOVUS FINANCIAL CORP
Entity Incorporation, State or Country Code	GA
Entity Tax Identification Number	58-1134883
Entity Address, Address Line One	1111 Bay Avenue, Suite 500
Entity Address, City or Town	Columbus,
Entity Address, State or Province	GA
Entity Address, Postal Zip Code	31901
City Area Code	706
Local Phone Number	641-6500
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		143,972,321
Entity Central Index Key	0000018349
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Amendment Flag	false
Document Transition Report	false
Common Stock
Entity Information [Line Items]
Title of 12(b) Security	Common Stock, $1.00 Par Value
Trading Symbol	SNV
Security Exchange Name	NYSE
Fixed-to-Floating Rate Non-Cumulative Perpetual Preferred Stock, Series D
Entity Information [Line Items]
Title of 12(b) Security	Fixed-to-Floating Rate Non-Cumulative Perpetual Preferred Stock, Series D
Trading Symbol	SNV - PrD
Security Exchange Name	NYSE
Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series E
Entity Information [Line Items]
Title of 12(b) Security	Fixed-Rate Reset Non-Cumulative Perpetual Preferred Stock, Series E
Trading Symbol	SNV - PrE
Security Exchange Name	NYSE

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
ASSETS
Interest-earning deposits with banks and other cash and cash equivalents	$ 2,263,545	$ 2,414,103
Federal funds sold and securities purchased under resale agreements	31,063	37,323
Total cash, cash equivalents, and restricted cash	2,294,608	2,451,426
Investment securities held to maturity	2,668,068	0
Investment securities available for sale	7,043,681	9,788,662
Loans held for sale (includes $41,823 and $47,338 measured at fair value, respectively)	139,323	52,768
Loans, net of deferred fees and costs	43,093,397	43,404,490
Allowance for loan losses	(485,101)	(479,385)
Loans, net	42,608,296	42,925,105
Cash surrender value of bank-owned life insurance	1,125,928	1,112,030
Premises, equipment, and software, net	375,455	365,851
Goodwill	480,440	480,440
Other intangible assets, net	40,114	45,928
Other assets	2,830,430	2,587,324
Total assets	59,606,343	59,809,534
Deposits:
Non-interest-bearing deposits	11,655,811	12,507,616
Interest-bearing deposits	38,539,967	38,231,569
Total deposits	50,195,778	50,739,185
Federal funds purchased and securities sold under repurchase agreements	94,484	189,074
Other short-term borrowings	2,536	3,496
Long-term debt	2,283,767	1,932,534
Other liabilities	1,953,106	1,801,097
Total liabilities	54,529,671	54,665,386
Shareholders' equity:
Preferred stock - no par value; authorized 100,000,000 shares; issued 22,000,000	537,145	537,145
Common stock - $1.00 par value; authorized 342,857,142 shares; issued 171,935,817 and 171,360,188, respectively; outstanding 144,149,614 and 146,705,330, respectively	171,936	171,360
Additional paid-in capital	3,965,751	3,955,819
Treasury stock, at cost; 27,786,203 and $24,654,858 shares, respectively	(1,066,239)	(944,484)
Accumulated other comprehensive income (loss), net	(1,050,374)	(1,117,073)
Retained earnings	2,495,387	2,517,226
Total Synovus Financial Corp. shareholders' equity	5,053,606	5,119,993
Noncontrolling interest in subsidiary	23,066	24,155
Total equity	5,076,672	5,144,148
Total liabilities and equity	$ 59,606,343	$ 59,809,534

XML

CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Loans held-for-sale, fair value disclosure	$ 41,823	$ 47,338
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	22,000,000	22,000,000
Common stock, par value (in dollars per share)	$ 1.00	$ 1.00
Common stock, shares authorized (in shares)	342,857,142	342,857,142
Common stock, shares issued (in shares)	171,935,817	171,360,188
Common stock, shares outstanding (in shares)	144,149,614	146,705,330
Treasury stock, shares at cost (in shares)	27,786,203	24,654,858

XML

CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Interest income:
Loans, including fees	$ 701,570	$ 670,230	$ 1,393,285	$ 1,299,787
Investment securities	78,891	60,421	150,797	121,475
Loans held for sale	1,132	5,801	1,710	11,378
Federal Reserve Bank balances	15,630	17,410	30,661	34,228
Other earning assets	4,019	5,281	7,499	9,154
Total interest income	801,242	759,143	1,583,952	1,476,022
Interest expense:
Deposits	335,754	241,780	668,420	415,715
Long-term debt	28,390	55,915	57,985	98,444
Other borrowings	2,100	5,917	3,703	25,580
Total interest expense	366,244	303,612	730,108	539,739
Net interest income	434,998	455,531	853,844	936,283
Provision for (reversal of) credit losses	26,404	38,881	80,384	71,035
Net interest income after provision for (reversal of) credit losses	408,594	416,650	773,460	865,248
Non-interest revenue:
Service charges on deposit accounts	22,907	23,477	44,720	46,451
Fiduciary and asset management fees	19,728	20,027	38,741	39,723
Card fees	19,418	17,059	38,904	32,884
Brokerage revenue	20,457	22,451	43,164	46,655
Mortgage banking income	3,944	4,609	7,362	8,467
Capital markets income	15,077	9,482	21,704	24,609
Income from bank-owned life insurance	8,097	6,878	15,444	14,140
Investment securities gains (losses), net	(256,660)	0	(256,660)	1,030
Recovery of NPA	0	0	0	13,126
Other non-interest revenue	18,181	8,293	36,658	18,317
Total non-interest revenue	(128,851)	112,276	(9,963)	245,402
Non-interest expense:
Salaries and other personnel expense	179,407	183,001	367,928	371,926
Net occupancy, equipment, and software expense	46,415	42,785	93,223	85,645
Third-party processing and other services	21,783	21,659	42,041	43,493
Professional fees	15,655	9,597	23,286	18,560
FDIC insurance and other regulatory fees	6,493	11,162	30,312	21,429
Restructuring charges (reversals)	(658)	(110)	866	(843)
Loss on other loans held for sale	0	2,360	0	19,110
Other operating expense	32,706	36,727	66,886	69,714
Total non-interest expense	301,801	307,181	624,542	629,034
Income (loss) before income taxes	(22,058)	221,745	138,955	481,616
Income tax expense (benefit)	(7,378)	47,801	29,565	105,513
Net income (loss)	(14,680)	173,944	109,390	376,103
Less: Net income (loss) attributable to noncontrolling interest	(652)	(166)	(1,089)	(166)
Net income (loss) attributable to Synovus Financial Corp.	(14,028)	174,110	110,479	376,269
Less: Preferred stock dividends	9,713	8,291	19,398	16,581
Net income (loss) available to common shareholders	$ (23,741)	$ 165,819	$ 91,081	$ 359,688
Net income (loss) per common share, basic (in dollars per share)	$ (0.16)	$ 1.13	$ 0.62	$ 2.46
Net income (loss) per common share, diluted (in dollars per share)	$ (0.16)	$ 1.13	$ 0.62	$ 2.45
Weighted average common shares outstanding, basic (in shares)	145,565	146,113	145,998	145,957
Weighted average common shares outstanding, diluted (in shares)	145,565	146,550	146,568	146,644

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income, before-tax amount	$ (22,058)	$ 221,745	$ 138,955	$ 481,616
Net income, tax	7,378	(47,801)	(29,565)	(105,513)
Net income (loss)	(14,680)	173,944	109,390	376,103
Before-tax Amount
Net unamortized unrealized holding (losses) gains on available for sale investment securities transferred to held to maturity	(708,549)	0	(708,549)	0
Reclassification adjustment for the change in unamortized holding (losses) gains on held to maturity investment securities	20,638	0	20,638	0
Net change	(687,911)	0	(687,911)	0
Income Tax
Net unamortized unrealized holding (losses) gains on available for sale investment securities transferred to held to maturity	171,115	0	171,115	0
Reclassification adjustment for the change in unamortized holding (losses) gains on held to maturity investment securities	(4,984)	0	(4,984)	0
Net change	166,131	0	166,131	0
Net of Tax Amount
Net unamortized unrealized holding (losses) gains on available for sale investment securities transferred to held to maturity	(537,434)	0	(537,434)	0
Reclassification adjustment for the change in unamortized holding (losses) gains on held to maturity investment securities	15,654	0	15,654	0
Net change	(521,780)	0	(521,780)	0
Before-tax Amount
Net unrealized gains (losses) arising during the period	673,802	(109,525)	518,166	43,556
Reclassification adjustment for realized (gains) losses included in net income	256,660	0	256,660	(1,030)
Net change	930,462	(109,525)	774,826	42,526
Income Tax
Net unrealized gains (losses) arising during the period	(162,723)	26,659	(125,137)	(10,601)
Reclassification adjustment for realized (gains) losses included in net income	(61,983)	0	(61,983)	251
Net change	(224,706)	26,659	(187,120)	(10,350)
Net of Tax Amount
Net unrealized gains (losses) arising during the period	511,079	(82,866)	393,029	32,955
Reclassification adjustment for realized (gains) losses included in net income	194,677	0	194,677	(779)
Net change	705,756	(82,866)	587,706	32,176
Before-tax Amount
Net unrealized gains (losses) arising during the period	(18,274)	(73,123)	(75,330)	(63,123)
Reclassification adjustment for realized (gains) losses included in net income	36,527	42,748	76,350	82,640
Net change	18,253	(30,375)	1,020	19,517
Income Tax
Net unrealized gains (losses) arising during the period	4,413	17,798	18,192	15,364
Reclassification adjustment for realized (gains) losses included in net income	(8,822)	(10,405)	(18,439)	(20,115)
Net change	(4,409)	7,393	(247)	(4,751)
Net of Tax Amount
Net unrealized gains (losses) arising during the period	(13,861)	(55,325)	(57,138)	(47,759)
Reclassification adjustment for realized (gains) losses included in net income	27,705	32,343	57,911	62,525
Net change	13,844	(22,982)	773	14,766
Total other comprehensive income (loss)	260,804	(139,900)	87,935	62,043
Other comprehensive income (loss), tax	(62,984)	34,052	(21,236)	(15,101)
Total other comprehensive income (loss), net of tax amount	197,820	(105,848)	66,699	46,942
Comprehensive income (loss)	183,140	68,096	176,089	423,045
Less: comprehensive income (loss) attributable to noncontrolling interest	(652)	(166)	(1,089)	(166)
Comprehensive income (loss) attributable to Synovus Financial Corp.	$ 183,792	$ 68,262	$ 177,178	$ 423,211

XML

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Thousands		Total	Cumulative Effect, Period of Adoption, Adjustment	Preferred Stock	Common Stock	Additional Paid-in Capital	Treasury Stock	Accumulated Other Comprehensive Income (Loss)	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Noncontrolling Interest
Beginning balance at Dec. 31, 2022		$ 4,475,801	$ (297)	$ 537,145	$ 170,141	$ 3,920,346	$ (944,484)	$ (1,442,117)	$ 2,234,770	$ (297)	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		376,103							376,269		(166)
Other comprehensive income (loss), net of income taxes		46,942						46,942
Cash dividends declared on common stock		(111,038)							(111,038)
Cash dividends declared on preferred stock	[1]	(16,581)							(16,581)
Restricted share unit vesting and taxes paid related to net share settlement		(10,202)			466	(8,231)			(2,437)
Stock options exercised, net		3,724			201	3,523
Share-based compensation expense		17,910				17,910
Acquisition of noncontrolling interest		25,406									25,406
Ending balance at Jun. 30, 2023		4,807,768		537,145	170,808	3,933,548	(944,484)	(1,395,175)	2,480,686		25,240
Beginning balance at Mar. 31, 2023		4,770,130		537,145	170,714	3,925,449	(944,484)	(1,289,327)	2,370,633		0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		173,944							174,110		(166)
Other comprehensive income (loss), net of income taxes		(105,848)						(105,848)
Cash dividends declared on common stock		(55,536)							(55,536)
Cash dividends declared on preferred stock	[2]	(8,291)							(8,291)
Restricted share unit vesting and taxes paid related to net share settlement		(99)			83	48			(230)
Stock options exercised, net		227			11	216
Share-based compensation expense		7,835				7,835
Acquisition of noncontrolling interest		25,406									25,406
Ending balance at Jun. 30, 2023		4,807,768		537,145	170,808	3,933,548	(944,484)	(1,395,175)	2,480,686		25,240
Beginning balance at Dec. 31, 2023		5,144,148		537,145	171,360	3,955,819	(944,484)	(1,117,073)	2,517,226		24,155
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		109,390							110,479		(1,089)
Other comprehensive income (loss), net of income taxes		66,699						66,699
Cash dividends declared on common stock		(110,420)							(110,420)
Cash dividends declared on preferred stock	[1]	(19,398)							(19,398)
Repurchases of common stock including costs to repurchase		(121,755)					(121,755)
Restricted share unit vesting and taxes paid related to net share settlement		(10,629)			488	(8,617)			(2,500)
Stock options exercised, net		2,127			88	2,039
Share-based compensation expense		16,510				16,510
Ending balance at Jun. 30, 2024		5,076,672		537,145	171,936	3,965,751	(1,066,239)	(1,050,374)	2,495,387		23,066
Beginning balance at Mar. 31, 2024		5,041,636		537,145	171,873	3,957,576	(974,499)	(1,248,194)	2,574,017		23,718
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(14,680)							(14,028)		(652)
Other comprehensive income (loss), net of income taxes		197,820						197,820
Cash dividends declared on common stock		(54,781)							(54,781)
Cash dividends declared on preferred stock	[2]	(9,713)							(9,713)
Repurchases of common stock including costs to repurchase		(91,740)					(91,740)
Restricted share unit vesting and taxes paid related to net share settlement		(204)			28	(124)			(108)
Stock options exercised, net		793			35	758
Share-based compensation expense		7,541				7,541
Ending balance at Jun. 30, 2024		$ 5,076,672		$ 537,145	$ 171,936	$ 3,965,751	$ (1,066,239)	$ (1,050,374)	$ 2,495,387		$ 23,066

[1] For the six months ended June 30, 2024, dividends per share were $1.14 for Series D and $0.73 for Series E Preferred Stock. For the six months ended June 30, 2023, dividends per share were $0.79 for Series D and $0.73 for Series E Preferred Stock.

[2] For the three months ended June 30, 2024, dividends per share were $0.57 for Series D and $0.37 for Series E Preferred Stock. For the three months ended June 30, 2023, dividends per share were $0.39 for Series D and $0.37 for Series E Preferred Stock.

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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Cash dividends on common stock (in dollars per share)	$ 0.38	$ 0.38	$ 0.76	$ 0.76
Series D Preferred Stock
Cash dividends on preferred stock (in dollars per share)	0.57	0.39	1.14	0.79
Series E Preferred Stock
Cash dividends on preferred stock (in dollars per share)	$ 0.37	$ 0.37	$ 0.73	$ 0.73

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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Operating Activities
Net income	$ 109,390	$ 376,103
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for (reversal of) credit losses	80,384	71,035
Depreciation, amortization, and accretion, net	34,210	41,854
Deferred income tax expense (benefit)	8,958	19,194
Originations of loans held for sale	(2,628,732)	(311,902)
Proceeds from sales and payments on loans held for sale	2,547,048	603,486
Gain on sales of loans held for sale, net	(5,132)	(5,739)
(Increase) decrease in other assets	(234,360)	(151,774)
Increase (decrease) in other liabilities	120,137	59,529
Investment securities (gains) losses, net	256,660	(1,030)
Share-based compensation expense	15,621	16,951
Net gain on sales of other real estate and other assets held for sale	(899)	(3,231)
Other	0	(377)
Net cash provided by (used in) operating activities	303,285	714,099
Investing Activities
Net cash received (paid) for business combination and divestiture	0	8,009
Proceeds from maturities and principal collections of investment securities held to maturity	66,100	0
Proceeds from maturities and principal collections of investment securities available for sale	350,809	449,581
Proceeds from sales of investment securities available for sale	1,365,923	82,595
Purchases of investment securities available for sale	(1,876,434)	(440,014)
Net proceeds from sales of loans	8,853	84,132
Purchases of loans	0	(10,623)
Net (increase) decrease in loans	206,787	(1,183,701)
Net (purchases) redemptions of Federal Home Loan Bank stock	(16,650)	49,935
Net (purchases) redemptions of Federal Reserve Bank stock	(12,117)	(15,564)
Net proceeds from settlement (purchases) of bank-owned life insurance policies	1,564	3,360
Net increase in premises, equipment and software	(28,536)	(12,703)
Proceeds from sales of other real estate and other assets held for sale	24,787	6,976
Net cash provided by (used in) investing activities	91,086	(978,017)
Financing Activities
Net increase (decrease) in deposits	(544,612)	1,217,129
Net increase (decrease) in federal funds purchased and securities sold under repurchase agreements	(94,590)	(63,204)
Net increase (decrease) in other short-term borrowings	(960)	(601,923)
Repayments and redemption of long-term debt	(800,000)	(3,304,600)
Proceeds from long-term debt, net	1,150,000	3,220,912
Dividends paid to common shareholders	(111,372)	(104,967)
Dividends paid to preferred shareholders	(19,398)	(16,581)
Repurchases of common stock	(121,755)	0
Issuances, net of taxes paid, under equity compensation plans	(8,502)	(6,477)
Net cash provided by (used in) financing activities	(551,189)	340,289
Increase (decrease) in cash and cash equivalents including restricted cash	(156,818)	76,371
Cash, cash equivalents, and restricted cash, at beginning of period	2,451,426	1,977,780
Cash, cash equivalents, and restricted cash at end of period	2,294,608	2,054,151
Supplemental Disclosures:
Income taxes paid	28,961	57,988
Interest paid	730,439	478,101
Non-cash Activities
Loans foreclosed and transferred to other real estate	21,992	0
Investment securities transferred from available for sale to held to maturity	2,715,635	0
Settlement of acquired debt	$ 0	$ 31,109

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Basis of Presentation and Accounting Policies

6 Months Ended

Jun. 30, 2024

Accounting Policies [Abstract]

Basis of Presentation and Accounting Policies

Note 1 - Basis of Presentation and Accounting Policies

General

The accompanying unaudited interim consolidated financial statements of Synovus Financial Corp. include the accounts of the Parent Company and its consolidated subsidiaries. Synovus Financial Corp. is a financial services company based in Columbus, Georgia. Through its wholly-owned subsidiary, Synovus Bank, a Georgia state-chartered bank that is a member of the Federal Reserve System, the Company provides commercial and consumer banking in addition to a full suite of specialized products and services, including private banking, treasury management, wealth management, mortgage services, premium finance, asset-based lending, structured lending, capital markets, and international banking. Synovus also provides financial planning and investment advisory services through its wholly-owned subsidiaries, Synovus Trust and Synovus Securities.

The accompanying unaudited interim consolidated financial statements have been prepared in accordance with the instructions to the SEC Form 10-Q and Article 10 of Regulation S-X; therefore, they do not include all information and footnotes necessary for a fair presentation of financial position, results of operations, comprehensive income (loss), and cash flows in conformity with GAAP. All adjustments consisting of normally recurring accruals that, in the opinion of management, are necessary for a fair presentation of the consolidated financial position and results of operations for the periods covered by this Report have been included. The accompanying unaudited interim consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes appearing in Synovus' 2023 Form 10-K.

Reclassifications

Prior periods' consolidated financial statements are reclassified whenever necessary to conform to the current periods' presentation.

Use of Estimates in the Preparation of Financial Statements

In preparing the consolidated financial statements in accordance with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the respective consolidated balance sheets and the reported amounts of revenue and expense for the periods presented. Actual results could differ significantly from those estimates.

Material estimates that are particularly susceptible to significant change relate to the determination of the ACL, estimates of fair value, income taxes, and contingent liabilities.

Significant Accounting Policies Update

On April 1, 2024, Synovus transferred $2.72 billion in fair value of mortgage-backed securities from available for sale to held to maturity. At the time of transfer, $537.4 million of unrealized losses, net of tax, were retained in accumulated other comprehensive income and will be amortized over the remaining life of the securities.

Transfer between Investment Securities Categories – When an investment security is transferred from the AFS to HTM category, the security's fair value becomes its new amortized cost, net of any allowance for credit losses and is a non-cash transaction. Unrealized gains or losses at the date of transfer of these securities continue to be reported in AOCI and are amortized into interest income on a level-yield basis over the remaining life of the security, in a manner consistent with the amortization or accretion of the original purchase premium or discount on the associated security.

Investment Securities Held to Maturity – Securities that Synovus has the full intent and ability to hold until maturity are classified as HTM and are carried at amortized cost, net of any allowance for credit losses. Accrued interest is excluded from the amortized cost of HTM securities and is included within other assets on the consolidated balance sheets. HTM securities are generally placed on non-accrual status using factors similar to those described for loans as referenced in "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" of Synovus' 2023 Form 10-K.

Allowance for Credit Losses on Held to Maturity Investment Securities – The Company assesses expected credit losses on HTM securities on a collective basis by major security type. All of the Company's HTM securities are either guaranteed or issued by U.S. government sponsored enterprises, are highly rated by major credit rating agencies and have a long history of no credit losses, and therefore, the zero-credit loss assumption has been applied. Any expected credit loss is provided through an allowance for credit losses on HTM securities and deducted from the amortized cost basis of the security. Synovus has elected to not measure an allowance on its accrued interest receivable as a result of the timely reversal of interest receivable deemed uncollectible. Interest accrued but not received for a security placed on non-accrual is reversed against interest income. Cash collected on non-accrual HTM securities is generally applied to reduce the securities amortized cost basis and not as interest income.

Recent Accounting Pronouncements

The following table provides a brief description of accounting standards adopted or issued in 2024 and the estimated effect on the Company’s financial statements.

Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Adopted (or partially adopted)
ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures	In November 2023, the FASB issued ASU 2023-07 to improve segment reporting disclosures. The amendments in this ASU improve financial reporting by requiring disclosure of incremental segment information including significant segment expenses regularly provided to the chief operating decision maker as well as the amount and composition of other segment items on an annual and interim basis for all public entities to enable investors to develop more decision-useful financial analyses. Retrospective application is required in all prior periods unless impracticable to do so.	Annual periods beginning on January 1, 2024	The Company will present the new disclosure requirements for the annual period beginning on January 1, 2024, and interim periods starting on January 1, 2025. The Company is currently evaluating the impact of the incremental segment information that will be required to be disclosed as well as the impact to the Segment Reporting footnote disclosed in the Form 10-K.
Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Issued But Not Yet Adopted
ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures	In December 2023, the FASB issued ASU 2023-09 to enhance the transparency and decision usefulness of income tax disclosures. The ASU addresses investor requests for more transparency about income tax information through improvements to income tax disclosures primarily related to the rate reconciliation and income taxes paid information. Retrospective application in all prior periods is permitted.	January 1, 2025	The Company will adopt the new disclosures for the annual periods beginning on January 1, 2025. The Company is currently evaluating the impact of the incremental income taxes information that will be required to be disclosed as well as the impact to the Income Taxes footnote in the Form 10-K.

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Investment Securities

6 Months Ended

Jun. 30, 2024

Investments [Abstract]

Investment Securities

Note 2 - Investment Securities

The amortized cost, gross unrealized gains and losses, and estimated fair values of investment securities at June 30, 2024 and December 31, 2023 are summarized below.

	June 30, 2024
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Investment securities held to maturity:
Mortgage-backed securities issued by U.S. Government sponsored enterprises	$	2,668,068	$	—	$	(29,997)	$	2,638,071
Total investment securities held to maturity(1)	$	2,668,068	$	—	$	(29,997)	$	2,638,071
Investment securities available for sale:
U.S. Treasury securities	$	1,177,006	$	1,456	$	(4,167)	$	1,174,295
U.S. Government agency securities	29,993		—		(1,150)		28,843
Mortgage-backed securities issued by U.S. Government agencies	1,518,224		1,311		(119,043)		1,400,492
Mortgage-backed securities issued by U.S. Government sponsored enterprises	2,272,694		287		(256,936)		2,016,045
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	659,706		—		(111,709)		547,997
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	1,904,765		4,118		(41,757)		1,867,126
Corporate debt securities and other debt securities	9,059		—		(176)		8,883
Total investment securities available for sale(2)	$	7,571,447	$	7,172	$	(534,938)	$	7,043,681
	December 31, 2023
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Investment securities available for sale:
U.S. Treasury securities	$	588,082	$	9,547	$	—	$	597,629
U.S. Government agency securities	29,993		—		(1,053)		28,940
Mortgage-backed securities issued by U.S. Government agencies	1,021,612		2,037		(97,985)		925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises	7,523,399		1,192		(1,094,212)		6,430,379
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	692,487		—		(104,892)		587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	1,226,672		18,764		(35,653)		1,209,783
Corporate debt securities and other debt securities	9,009		—		(337)		8,672
Total investment securities available for sale(2)	$	11,091,254	$	31,540	$	(1,334,132)	$	9,788,662

(1) The amounts reported exclude accrued interest receivable on investment securities HTM of $5.9 million at June 30, 2024, which is presented as a component of other assets on the consolidated balance sheets. The amortized cost basis of investment securities HTM includes a discount of $(687.9) million at June 30, 2024 related to the unamortized portion of unrealized losses on investment securities HTM.

(2) The amounts reported exclude accrued interest receivable on investment securities AFS of $27.7 million and $26.6 million at June 30, 2024 and December 31, 2023, respectively, which is presented as a component of other assets on the consolidated balance sheets.

At June 30, 2024, investment securities AFS and investment securities HTM with carrying values of $2.54 billion and $2.37 billion, respectively, were pledged to secure certain deposits and other liabilities, as required by law or contractual agreements.            

At December 31, 2023, investment securities AFS with a carrying value of $5.19 billion were pledged to secure certain deposits and other liabilities, as required by law or contractual agreements.        

On April 1, 2024, Synovus transferred $2.72 billion in fair value of mortgage-backed securities issued by U.S. Government sponsored enterprises from AFS to HTM. At the time of transfer, $537.4 million of unrealized losses, net of tax, were retained in accumulated other comprehensive income and will be amortized over the remaining life of the securities. The transfer of these

securities from AFS to HTM reduces our exposure to potential capital volatility associated with investment security market price fluctuations.

Additionally, during the second quarter of 2024, as part of an overall strategic repositioning of the investment securities portfolio, Synovus sold at amortized cost $1.62 billion of mortgage-backed securities issued by U.S. Government sponsored enterprises from AFS, which resulted in realized net losses of $256.7 million. Synovus also purchased $1.48 billion in total principal of AFS securities including U.S. Treasury securities, mortgage-backed securities issued by U.S. Government agencies, and commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises.

Gross unrealized losses on investment securities AFS and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at June 30, 2024 and December 31, 2023 are presented below.

	June 30, 2024
	Less than 12 Months				12 Months or Longer				Total
(in thousands)	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
U.S. Treasury securities	$	675,205	$	(4,167)	$	—	$	—	$	675,205	$	(4,167)
U.S. Government agency securities	—		—		28,844		(1,150)		28,844		(1,150)
Mortgage-backed securities issued by U.S. Government agencies	441,549		(2,310)		673,891		(116,733)		1,115,440		(119,043)
Mortgage-backed securities issued by U.S. Government sponsored enterprises	127,603		(3,143)		1,837,414		(253,793)		1,965,017		(256,936)
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		—		547,997		(111,709)		547,997		(111,709)
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	703,158		(4,621)		308,126		(37,136)		1,011,284		(41,757)
Corporate debt securities and other debt securities	—		—		8,883		(176)		8,883		(176)
Total	$	1,947,515	$	(14,241)	$	3,405,155	$	(520,697)	$	5,352,670	$	(534,938)
	December 31, 2023
	Less than 12 Months				12 Months or Longer				Total
(in thousands)	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
U.S. Government agency securities	$	—	$	—	$	28,940	$	(1,053)	$	28,940	$	(1,053)
Mortgage-backed securities issued by U.S. Government agencies	159,402		(1,268)		565,358		(96,717)		724,760		(97,985)
Mortgage-backed securities issued by U.S. Government sponsored enterprises	215,917		(1,193)		6,045,914		(1,093,019)		6,261,831		(1,094,212)
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		—		587,595		(104,892)		587,595		(104,892)
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	34,406		(205)		276,675		(35,448)		311,081		(35,653)
Corporate debt securities and other debt securities	—		—		8,672		(337)		8,672		(337)
Total	$	409,725	$	(2,666)	$	7,513,154	$	(1,331,466)	$	7,922,879	$	(1,334,132)

As of June 30, 2024, Synovus had 47 investment securities AFS in a loss position for less than 12 months and 221 investment securities AFS in a loss position for 12 months or longer. As of June 30, 2024, Synovus does not intend to sell investment securities AFS in an unrealized loss position prior to the recovery of the unrealized loss, which may not be until maturity, and has the ability and intent to hold those securities for that period of time. Additionally, Synovus is not currently aware of any circumstances which will require it to sell any of the AFS securities that are in an unrealized loss position prior to the respective securities' recovery of all such unrealized losses. As such, no write-downs to the amortized cost basis of the portfolio were recorded at June 30, 2024.

At June 30, 2024, no ACL was established for investment securities AFS. Substantially all of the unrealized losses on the securities portfolio were the result of changes in market interest rates compared to the date the securities were acquired rather than the credit quality of the issuers or underlying loans. U.S. Treasury and agency securities and agency mortgage-backed securities are issued, guaranteed or otherwise supported by the United States government, an agency of the United States government, or a government sponsored enterprise.

As of June 30, 2024, all investment securities HTM were rated investment grade, supported by U.S. government agencies and have no history of credit losses supporting the application of a zero-credit loss assumption and no allowance for credit losses.

The amortized cost and fair value by contractual maturity of investment securities HTM and investment securities AFS at June 30, 2024 are shown below. The expected life of MBSs or CMOs may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. For purposes of the maturity table, MBSs and CMOs, which are not due at a single maturity date, have been classified based on the final contractual maturity date.

(in thousands)	Within One  Year		1 to 5 Years		5 to 10  Years		More Than  10 Years		Total
Investment securities HTM
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Amortized cost	$	—	$	—	$	—	$	2,668,068	$	2,668,068
Fair value	—		—		—		2,638,071		2,638,071
Investment securities AFS
U.S. Treasury securities
Amortized cost	$	20,101	$	725,093	$	431,812	$	—	$	1,177,006
Fair value	20,101		723,824		430,370		—		1,174,295
U.S. Government agency securities
Amortized cost	—		29,993		—		—		29,993
Fair value	—		28,843		—		—		28,843
Mortgage-backed securities issued by U.S. Government agencies
Amortized cost	—		55		3		1,518,166		1,518,224
Fair value	—		53		3		1,400,436		1,400,492
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Amortized cost	—		—		—		2,272,694		2,272,694
Fair value	—		—		—		2,016,045		2,016,045
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises
Amortized cost	—		34		9,314		650,358		659,706
Fair value	—		33		8,951		539,013		547,997
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Amortized cost	—		906,290		981,249		17,226		1,904,765
Fair value	—		891,131		961,318		14,677		1,867,126
Corporate debt securities and other debt securities
Amortized cost	—		9,059		—		—		9,059
Fair value	—		8,883		—		—		8,883

Gross gains and gross losses on sales of investment securities AFS for the three and six months ended June 30, 2024 and 2023 are presented below. The specific identification method is used to reclassify gains and losses out of other comprehensive income (loss) at the time of sale.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2024		2023		2024		2023
Gross realized gains on sales	$	—	$	—	$	—	$	1,030
Gross realized losses on sales	(256,660)		—		(256,660)		—
Investment securities gains (losses), net	$	(256,660)	$	—	$	(256,660)	$	1,030

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Loans and Allowance for Loan Losses

6 Months Ended

Jun. 30, 2024

Receivables [Abstract]

Loans and Allowance for Loan Losses

Note 3 - Loans and Allowance for Loan Losses

Aging and Non-Accrual Analysis

The following tables provide a summary of current, accruing past due, and non-accrual loans by portfolio class as of June 30, 2024 and December 31, 2023.

	June 30, 2024
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Total Accruing Past Due		Non-accrual with an ALL		Non-accrual without an ALL		Total
Commercial, financial and agricultural	$	14,386,965	$	10,292	$	2,244	$	12,536	$	82,602	$	37,505	$	14,519,608
Owner-occupied	7,961,449		4,578		—		4,578		30,004		20,973		8,017,004
Total commercial and industrial(1)	22,348,414		14,870		2,244		17,114		112,606		58,478		22,536,612
Investment properties	11,238,010		78,115		356		78,471		10,004		1,564		11,328,049
1-4 family properties	548,220		1,267		—		1,267		2,878		182		552,547
Land and development	332,087		1,895		—		1,895		909		—		334,891
Total commercial real estate	12,118,317		81,277		356		81,633		13,791		1,746		12,215,487
Consumer mortgages	5,316,899		5,913		—		5,913		48,352		—		5,371,164
Home equity	1,787,853		10,107		33		10,140		14,947		—		1,812,940
Credit cards	175,418		1,665		1,806		3,471		—		—		178,889
Other consumer loans	960,631		11,467		21		11,488		6,186		—		978,305
Total consumer	8,240,801		29,152		1,860		31,012		69,485		—		8,341,298
Loans, net of deferred fees and costs(2)	$	42,707,532	$	125,299	$	4,460	$	129,759	$	195,882	$	60,224	$	43,093,397

                                                                                                                                                                                                                                                                                                                                                                        

	December 31, 2023
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Total Accruing Past Due		Non-accrual with an ALL		Non-accrual without an ALL		Total
Commercial, financial and agricultural	$	14,355,414	$	12,264	$	1,797	$	14,061	$	66,400	$	23,470	$	14,459,345
Owner-occupied	8,041,573		6,056		149		6,205		70,784		20,586		8,139,148
Total commercial and industrial(1)	22,396,987		18,320		1,946		20,266		137,184		44,056		22,598,493
Investment properties	11,322,516		740		278		1,018		12,796		26,974		11,363,304
1-4 family properties	595,359		87		—		87		2,605		451		598,502
Land and development	353,477		671		—		671		804		—		354,952
Total commercial real estate	12,271,352		1,498		278		1,776		16,205		27,425		12,316,758
Consumer mortgages	5,359,153		6,462		—		6,462		46,108		—		5,411,723
Home equity	1,785,836		10,374		716		11,090		10,473		—		1,807,399
Credit cards	190,299		1,818		2,024		3,842		—		—		194,141
Other consumer loans	1,053,587		15,574		89		15,663		6,697		29		1,075,976
Total consumer	8,388,875		34,228		2,829		37,057		63,278		29		8,489,239
Loans, net of deferred fees and costs(2)	$	43,057,214	$	54,046	$	5,053	$	59,099	$	216,667	$	71,510	$	43,404,490

(1) Includes senior housing loans of $3.02 billion and $3.28 billion at June 30, 2024 and December 31, 2023, respectively, which are primarily classified as owner-occupied in accordance with our underwriting process.

(2) The amortized cost basis of loans, net of deferred fees and costs excludes accrued interest receivable of $249.9 million and $256.3 million at June 30, 2024 and December 31, 2023, respectively, which is presented as a component of other assets on the consolidated balance sheets.

Pledged Loans

Loans with carrying values of $25.09 billion and $24.31 billion, respectively, were pledged as collateral for borrowings and capacity at June 30, 2024 and December 31, 2023, respectively, to the FHLB and Federal Reserve Bank.

Portfolio Segment Risk Factors

The risk characteristics and collateral information of each portfolio segment are as follows:

Commercial and Industrial Loans - The C&I loan portfolio is comprised of general middle market and commercial banking clients across a diverse set of industries. In accordance with Synovus' lending policy, each loan undergoes a detailed underwriting process, which incorporates uniform underwriting standards and oversight in proportion to the size and complexity of the lending relationship. These loans are secured by collateral such as business equipment, inventory, and real estate. Credit decisions on loans in the C&I portfolio are based on cash flow from the operations of the business as the primary source of repayment of the debt, with underlying real estate or other collateral being the secondary source of repayment.

Commercial Real Estate Loans - CRE loans primarily consist of income-producing investment properties loans. Additionally, CRE loans include 1-4 family properties loans as well as land and development loans. Investment properties loans consist of construction and mortgage loans for income-producing properties and are primarily made to finance multi-family properties, hotels, office buildings, shopping centers, warehouses and other commercial development properties. 1-4 family properties loans include construction loans to homebuilders and commercial mortgage loans related to 1-4 family rental properties and are almost always secured by the underlying property being financed by such loans. These properties are primarily located in the markets served by Synovus. Land and development loans include commercial and residential development as well as land acquisition loans and are secured by land held for future development, typically in excess of one year. Properties securing these loans are substantially within markets served by Synovus, and our preference is to obtain some level of recourse from project sponsors. Loans in this portfolio are underwritten based on the LTV of the collateral and the capacity of the guarantor(s).

Consumer Loans - The consumer loan portfolio consists of a wide variety of loan products offered through Synovus' banking network, including first and second residential mortgages, home equity, and consumer credit card loans, as well as home improvement loans, student, and personal loans from third-party lending ("other consumer loans"). Together, consumer mortgages and home equity comprise the majority of Synovus' consumer loans and are secured by first and second liens on residential real estate primarily located in the markets served by Synovus. The primary source of repayment for all consumer loans is generally the personal income of the borrower(s).

Credit Quality Indicators

The credit quality of the loan portfolio is reviewed and updated no less frequently than annually using the standard asset classification system utilized by the federal banking agencies. These classifications are divided into three groups: Not Criticized (Pass), Special Mention, and Classified or Adverse rating (Substandard, Doubtful, and Loss) and are defined as follows:

Pass - loans which are well protected by the current net worth and paying capacity of the obligor (or guarantors, if any) or by the fair value, less cost to acquire and sell in a timely manner, of any underlying collateral.

Special Mention - loans which have potential weaknesses that deserve management's close attention. These loans are not adversely classified and do not expose an institution to sufficient risk to warrant an adverse classification.

Substandard - loans which are inadequately protected by the current net worth and paying capacity of the obligor or by the collateral pledged, if any. Loans with this classification are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected.

Doubtful - loans which have all the weaknesses inherent in loans categorized as Substandard with the added characteristic that the weaknesses make collection or liquidation in full highly questionable and improbable on the basis of currently known facts, conditions, and values.

Loss - loans which are considered by management to be uncollectible and of such little value that their continuance on the institution's books as an asset, without establishment of a specific valuation allowance or charge-off, is not warranted. Synovus fully reserves for any loans rated as Loss.

In the following tables, consumer loans are generally assigned a risk grade similar to the classifications described above; however, upon reaching 90 days and 120 days past due, they are generally downgraded to Substandard and Loss, respectively, in accordance with the FFIEC Retail Credit Classification Policy. Additionally, in accordance with Interagency Supervisory Guidance, the risk grade classifications of consumer loans (consumer mortgages and home equity) secured by junior liens on 1-4 family residential properties also consider available information on the payment status of any associated senior liens with other financial institutions.

The following table summarizes each loan portfolio class by risk grade and origination year as of June 30, 2024 and December 31, 2023 as required under CECL.

	June 30, 2024
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Commercial, financial and agricultural
Pass	$	626,567	$	1,098,785	$	911,677	$	1,320,817	$	730,590	$	1,728,030	$	7,468,133	$	62,057	$	13,946,656
Special Mention	333		8,268		5,942		17,953		858		10,710		143,327		1,807		189,198
Substandard	22,334		20,633		44,640		18,700		37,393		23,669		191,115		3,737		362,221
Doubtful	—		—		—		9,911		390		—		10,684		—		20,985
Loss	—		—		—		—		—		—		548		—		548
Total commercial, financial and agricultural	649,234		1,127,686		962,259		1,367,381		769,231		1,762,409		7,813,807		67,601		14,519,608
Current YTD Period:
Gross charge-offs	1,479		16,013		2,861		8,447		715		2,597		32,293		—		64,405
Owner-occupied
Pass	314,814		947,696		1,545,933		1,369,707		906,405		1,909,641		653,228		—		7,647,424
Special Mention	1,110		1,839		5,249		21,824		34,531		58,147		—		—		122,700
Substandard	193		4,939		39,397		29,460		48,691		71,850		35,944		—		230,474
Doubtful	—		—		—		—		—		—		16,406		—		16,406
Total owner-occupied	316,117		954,474		1,590,579		1,420,991		989,627		2,039,638		705,578		—		8,017,004
Current YTD Period:
Gross charge-offs	—		76		—		—		1,538		6,303		—		—		7,917
Total commercial and industrial	965,351		2,082,160		2,552,838		2,788,372		1,758,858		3,802,047		8,519,385		67,601		22,536,612
Current YTD Period:
Gross charge-offs	$	1,479	$	16,089	$	2,861	$	8,447	$	2,253	$	8,900	$	32,293	$	—	$	72,322
Investment properties
Pass	233,067		697,423		3,391,129		2,691,967		933,578		2,628,003		206,596		—		10,781,763
Special Mention	4		285		71,813		137,073		44,224		70,128		—		—		323,527
Substandard	—		2,975		16,159		135,707		2,054		65,859		—		—		222,754
Loss	—		—		—		—		—		5		—		—		5
Total investment properties	233,071		700,683		3,479,101		2,964,747		979,856		2,763,995		206,596		—		11,328,049
Current YTD Period:
Gross charge-offs	—		—		—		—		—		3,738		—		—		3,738
1-4 family properties
Pass	67,911		115,810		109,798		109,112		30,592		66,683		46,728		—		546,634
Special Mention	—		—		711		491		179		92		—		—		1,473
Substandard	—		749		51		944		285		2,366		45		—		4,440
Total 1-4 family properties	67,911		116,559		110,560		110,547		31,056		69,141		46,773		—		552,547
Current YTD Period:
Gross charge-offs	—		103		—		—		—		133		—		—		236

	June 30, 2024
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Land and development
Pass	52,343		95,588		66,267		28,699		8,969		66,360		12,802		—		331,028
Special Mention	—		—		483		29		—		1,165		—		—		1,677
Substandard	—		561		—		—		195		1,430		—		—		2,186
Total land and development	52,343		96,149		66,750		28,728		9,164		68,955		12,802		—		334,891
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		—		—		—
Total commercial real estate	353,325		913,391		3,656,411		3,104,022		1,020,076		2,902,091		266,171		—		12,215,487
Current YTD Period:
Gross charge-offs	$	—	$	103	$	—	$	—	$	—	$	3,871	$	—	$	—	$	3,974
Consumer mortgages
Pass	246,139		739,069		725,131		993,128		1,164,849		1,438,748		592		—		5,307,656
Substandard	287		1,880		3,521		6,332		17,396		34,060		—		—		63,476
Loss	—		—		—		—		—		32		—		—		32
Total consumer mortgages	246,426		740,949		728,652		999,460		1,182,245		1,472,840		592		—		5,371,164
Current YTD Period:
Gross charge-offs	—		—		—		—		25		109		—		—		134
Home equity
Pass	—		—		—		—		—		—		1,338,972		455,684		1,794,656
Substandard	—		—		—		—		—		—		11,874		6,161		18,035
Loss	—		—		—		—		—		—		165		84		249
Total home equity	—		—		—		—		—		—		1,351,011		461,929		1,812,940
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		—		32		32
Credit cards
Pass	—		—		—		—		—		—		177,086		—		177,086
Substandard	—		—		—		—		—		—		524		—		524
Loss	—		—		—		—		—		—		1,279		—		1,279
Total credit cards	—		—		—		—		—		—		178,889		—		178,889
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		3,892		—		3,892
Other consumer loans
Pass	75,143		98,329		146,434		176,291		94,170		111,612		268,946		—		970,925
Substandard	—		680		1,301		3,382		1,274		636		68		—		7,341
Loss	—		—		12		—		—		—		27		—		39
Total other consumer loans	75,143		99,009		147,747		179,673		95,444		112,248		269,041		—		978,305
Current YTD Period:
Gross charge-offs	19		1,464		2,675		4,267		1,277		1,501		1,302		—		12,505
Total consumer	321,569		839,958		876,399		1,179,133		1,277,689		1,585,088		1,799,533		461,929		8,341,298
Current YTD Period:
Gross charge-offs	$	19	$	1,464	$	2,675	$	4,267	$	1,302	$	1,610	$	5,194	$	32	$	16,563
Loans, net of deferred fees and costs	$	1,640,245	$	3,835,509	$	7,085,648	$	7,071,527	$	4,056,623	$	8,289,226	$	10,585,089	$	529,530	$	43,093,397
Current YTD Period:
Gross charge-offs	$	1,498	$	17,656	$	5,536	$	12,714	$	3,555	$	14,381	$	37,487	$	32	$	92,859

	December 31, 2023
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Commercial, financial and agricultural
Pass	$	1,078,790	$	1,040,742	$	1,408,178	$	782,069	$	636,341	$	1,236,433	$	7,623,255	$	46,908	$	13,852,716
Special Mention	5,298		8,276		20,027		1,950		2,552		8,412		141,580		—		188,095
Substandard	36,557		14,742		35,744		37,186		88,940		21,032		182,069		1,685		417,955
Loss	—		—		—		—		—		355		224		—		579
Total commercial, financial and agricultural	1,120,645		1,063,760		1,463,949		821,205		727,833		1,266,232		7,947,128		48,593		14,459,345
Current YTD Period:
Gross charge-offs	9,367		3,436		8,175		19,532		1,165		2,071		30,696		203		74,645
Owner-occupied
Pass	859,887		1,521,469		1,501,405		958,620		710,634		1,401,416		782,180		—		7,735,611
Special Mention	1,709		9,114		22,562		2,593		4,689		48,640		79,031		—		168,338
Substandard	4,388		24,760		13,616		59,478		17,702		87,306		27,949		—		235,199
Total owner-occupied	865,984		1,555,343		1,537,583		1,020,691		733,025		1,537,362		889,160		—		8,139,148
Current YTD Period:
Gross charge-offs	—		—		433		6,836		1,544		2,862		—		—		11,675
Total commercial and industrial	1,986,629		2,619,103		3,001,532		1,841,896		1,460,858		2,803,594		8,836,288		48,593		22,598,493
Current YTD Period:
Gross charge-offs	$	9,367	$	3,436	$	8,608	$	26,368	$	2,709	$	4,933	$	30,696	$	203	$	86,320
Investment properties
Pass	593,540		3,140,041		2,863,327		1,161,697		1,052,638		1,900,744		261,737		—		10,973,724
Special Mention	—		1,616		169,550		—		48,429		33,903		—		—		253,498
Substandard	2,083		4,070		41,278		1,455		1,622		75,850		—		—		126,358
Doubtful	—		—		—		—		—		9,714		—		—		9,714
Loss	—		—		—		—		—		10		—		—		10
Total investment properties	595,623		3,145,727		3,074,155		1,163,152		1,102,689		2,020,221		261,737		—		11,363,304
Current YTD Period:
Gross charge-offs(1)	546		7,685		5,668		3,801		1,893		22,647		3,109		—		45,349
1-4 family properties
Pass	167,729		142,930		119,054		31,928		29,740		55,243		42,099		—		588,723
Special Mention	3,104		947		—		184		—		311		1		—		4,547
Substandard	1,721		822		643		465		324		1,212		45		—		5,232
Total 1-4 family properties	172,554		144,699		119,697		32,577		30,064		56,766		42,145		—		598,502
Current YTD Period:
Gross charge-offs	—		—		—		—		—		24		—		—		24
Land and development
Pass	105,609		84,962		35,993		16,131		18,616		59,605		888		—		321,804
Special Mention	—		496		—		—		—		774		—		—		1,270
Substandard	29,204		411		74		—		593		1,596		—		—		31,878
Total land and development	134,813		85,869		36,067		16,131		19,209		61,975		888		—		354,952
Current YTD Period:
Gross charge-offs	—		—		—		77		—		—		—		—		77
Total commercial real estate	902,990		3,376,295		3,229,919		1,211,860		1,151,962		2,138,962		304,770		—		12,316,758
Current YTD Period:
Gross charge-offs	$	546	$	7,685	$	5,668	$	3,878	$	1,893	$	22,671	$	3,109	$	—	$	45,450

	December 31, 2023
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Consumer mortgages
Pass	$	757,485	$	784,898	$	1,044,442	$	1,219,397	$	410,511	$	1,136,541	$	35	$	—	$	5,353,309
Substandard	564		2,810		5,517		15,913		9,478		23,662		—		—		57,944
Loss	—		—		—		—		—		470		—		—		470
Total consumer mortgages	758,049		787,708		1,049,959		1,235,310		419,989		1,160,673		35		—		5,411,723
Current YTD Period:
Gross charge-offs	—		108		251		403		402		965		5		—		2,134
Home equity
Pass	—		—		—		—		—		—		1,308,934		482,679		1,791,613
Substandard	—		—		—		—		—		—		10,231		5,297		15,528
Loss	—		—		—		—		—		—		174		84		258
Total home equity	—		—		—		—		—		—		1,319,339		488,060		1,807,399
Current YTD Period:
Gross charge-offs	—		—		—		—		—		79		819		229		1,127
Credit cards
Pass	—		—		—		—		—		—		192,217		—		192,217
Substandard	—		—		—		—		—		—		702		—		702
Loss	—		—		—		—		—		—		1,222		—		1,222
Total credit cards	—		—		—		—		—		—		194,141		—		194,141
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		7,165		—		7,165
Other consumer loans
Pass	134,969		181,455		219,415		114,006		28,256		112,724		277,368		—		1,068,193
Substandard	573		963		3,811		1,182		568		494		192		—		7,783
Total other consumer loans	135,542		182,418		223,226		115,188		28,824		113,218		277,560		—		1,075,976
Current YTD Period:
Gross charge-offs(1)	627		6,040		24,231		3,625		1,971		2,026		2,358		—		40,878
Total consumer	893,591		970,126		1,273,185		1,350,498		448,813		1,273,891		1,791,075		488,060		8,489,239
Current YTD Period:
Gross charge-offs	$	627	$	6,148	$	24,482	$	4,028	$	2,373	$	3,070	$	10,347	$	229	$	51,304
Loans, net of deferred fees and costs	$	3,783,210	$	6,965,524	$	7,504,636	$	4,404,254	$	3,061,633	$	6,216,447	$	10,932,133	$	536,653	$	43,404,490
Current YTD Period:
Gross charge-offs	$	10,540	$	17,269	$	38,758	$	34,274	$	6,975	$	30,674	$	44,152	$	432	$	183,074

(1)    Includes $31.3 million in gross charge-offs related to the transfer of certain loans to held for sale that sold during 2023.

Collateral-Dependent Loans

We classify a loan as collateral-dependent when our borrower is experiencing financial difficulty, and we expect repayment to be provided substantially through the operation or sale of collateral. Our commercial loans have collateral that is comprised of real estate and business assets. Our consumer loans have collateral that is substantially comprised of residential real estate.

There were no material changes in the extent to which collateral secures our collateral-dependent loans during the three and six months ended June 30, 2024.

Rollforward of Allowance for Loan Losses

The following tables detail the changes in the ALL by loan segment for the three and six months ended June 30, 2024 and 2023. During the three and six months ended June 30, 2024, Synovus had no significant transfers to loans held for sale. During the three and six months ended June 30, 2023, Synovus charged-off $1.3 million and $7.9 million in previously established reserves for credit losses associated with the transfer of $3.8 million and $427.9 million, respectively, in certain third-party consumer loans to held for sale as part of our overall balance sheet management strategy.

	As Of and For the Three Months Ended June 30, 2024
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at March 31, 2024	$	213,482	$	152,627	$	126,552	$	492,661
Charge-offs	(34,379)		(263)		(7,649)		(42,291)
Recoveries	4,589		462		2,755		7,806
Provision for (reversal of) loan losses	37,038		(11,146)		1,033		26,925
Ending balance at June 30, 2024	$	220,730	$	141,680	$	122,691	$	485,101
	As Of and For the Three Months Ended June 30, 2023
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at March 31, 2023	$	158,688	$	160,392	$	137,930	$	457,010
Charge-offs	(22,841)		(5)		(13,410)		(36,256)
Recoveries	6,402		378		3,080		9,860
Provision for (reversal of) loan losses	17,738		8,961		13,925		40,624
Ending balance at June 30, 2023	$	159,987	$	169,726	$	141,525	$	471,238
	As Of and For the Six Months Ended June 30, 2024
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at December 31, 2023	$	218,970	$	133,758	$	126,657	$	479,385
Charge-offs	(72,322)		(3,974)		(16,563)		(92,859)
Recoveries	7,877		1,229		4,912		14,018
Provision for (reversal of) loan losses	66,205		10,667		7,685		84,557
Ending balance at June 30, 2024	$	220,730	$	141,680	$	122,691	$	485,101
	As Of and For the Six Months Ended June 30, 2023
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at December 31, 2022	$	161,550	$	143,575	$	138,299	$	443,424
Charge-offs	(30,714)		(101)		(30,776)		(61,591)
Recoveries	9,878		662		6,105		16,645
Provision for (reversal of) loan losses	19,273		25,590		27,897		72,760
Ending balance at June 30, 2023	$	159,987	$	169,726	$	141,525	$	471,238

The ALL of $485.1 million and the reserve for unfunded commitments of $53.1 million, which is recorded in other liabilities, comprise the total ACL of $538.2 million at June 30, 2024. The ACL increased $1.5 million compared to the December 31, 2023 ACL of $536.6 million, which consisted of the ALL of $479.4 million and a reserve for unfunded commitments of $57.2 million. The ACL to loans coverage ratio of 1.25% at June 30, 2024 was 1 bp higher compared to 1.24% at December 31, 2023. The increase in the ACL from December 31, 2023 resulted primarily from credit performance that included downward migration and a qualitative adjustment, as well as net loan production. This was partially offset by improved economic inputs.

The ACL is estimated using a two-year reasonable and supportable forecast period. To the extent the lives of the loans in the portfolio extend beyond the period for which a reasonable and supportable forecast can be made, the Company reverts on a straight-line basis back to the historical rates over a one-year period. Synovus utilizes multiple economic forecast scenarios sourced from a reputable third-party provider that are probability-weighted internally. The current scenarios include a consensus baseline forecast, an upside scenario reflecting an accelerated recovery, a downside scenario that reflects adverse economic conditions, and an additional adverse scenario that assumes consistent slow growth that is less optimistic than the baseline. At June 30, 2024, the unemployment rate is the input that most significantly impacts our estimate. The multi-scenario forecast used in our estimate includes a weighted average unemployment rate of 4.4% over the forecasted period at June 30, 2024, compared to 4.5% at December 31, 2023.

Financial Difficulty Modifications

When borrowers are experiencing financial difficulty, Synovus may make certain loan modifications as part of its loss mitigation strategies to maximize expected payment. See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" of Synovus' 2023 Form 10-K for additional information regarding accounting policies for FDMs.

The following tables present the amortized cost of FDM loans by loan portfolio class that were modified during the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024
(in thousands)	Interest Rate Reduction		Term Extension		Payment Delay		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	—	$	9,109	$	—	$	9,109	0.1	%
Total commercial and industrial	—		9,109		—		9,109		—
Total commercial real estate	—		—		—		—		—
Other consumer loans	58		211		—		269		—
Total consumer	58		211		—		269		—
Total FDMs	$	58	$	9,320	$	—	$	9,378	—	%
	Six Months Ended June 30, 2024
(in thousands)	Interest Rate Reduction		Term Extension		Payment Delay		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	—	$	11,638	$	—	$	11,638	0.1	%
Owner-occupied	—		193		—		193		—
Total commercial and industrial	—		11,831		—		11,831		0.1
Investment properties	—		2,236		—		2,236		—
Total commercial real estate	—		2,236		—		2,236		—
Consumer mortgages	123		—		210		333		—
Other consumer loans	179		463		—		642		0.1
Total consumer	302		463		210		975		—
Total FDMs	$	302	$	14,530	$	210	$	15,042	—	%

	Three Months Ended June 30, 2023
(in thousands)	Interest Rate Reduction		Term Extension		Principal Forgiveness and Term Extensions		Interest Rate Reduction and Term Extension		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	1,972	$	7,464	$	13,401	$	1,187	$	24,024	0.2	%
Owner-occupied	—		388		—		—		388		—
Total commercial and industrial	1,972		7,852		13,401		1,187		24,412		0.1
Investment properties	—		660		—		—		660		—
1-4 family properties	—		1,680		—		382		2,062		0.3
Land and development	—		—		—		—		—		—
Total commercial real estate	—		2,340		—		382		2,722		—
Consumer mortgages	695		—		—		—		695		—
Home equity	—		339		—		276		615		—
Credit cards	—		—		—		—		—		—
Other consumer loans	2		314		—		256		572		—
Total consumer	697		653		—		532		1,882		—
Total FDMs	$	2,669	$	10,845	$	13,401	$	2,101	$	29,016	0.1	%
	Six Months Ended June 30, 2023
(in thousands)	Interest Rate Reduction		Term Extension		Principal Forgiveness and Term Extensions		Interest Rate Reduction and Term Extension		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	1,972	$	22,297	$	13,401	$	1,428	$	39,098	0.3	%
Owner-occupied	—		1,828		—		41,259		43,087		0.5
Total commercial and industrial	1,972		24,125		13,401		42,687		82,185		0.4
Investment properties	—		660		—		—		660		—
1-4 family properties	—		3,006		—		382		3,388		0.6
Land and development	—		—		—		—		—		—
Total commercial real estate	—		3,666		—		382		4,048		—
Consumer mortgages	807		—		—		—		807		—
Home equity	—		426		—		290		716		—
Credit cards	—		—		—		—		—		—
Other consumer loans	2		450		—		482		934		0.1
Total consumer	809		876		—		772		2,457		—
Total FDMs	$	2,781	$	28,667	$	13,401	$	43,841	$	88,690	0.2	%

The following tables present the financial effect of loan modifications made to borrowers experiencing financial difficulty during the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024			Six Months Ended June 30, 2024
(dollars in thousands)	Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Weighted Average Payment Delay (in months)
Commercial, financial and agricultural	—	%	20	—	%	19	—
Owner-occupied	—		—	—		60	—
Investment properties	—		—	—		12	—
Consumer mortgages	—		—	2.3		—	7
Other consumer loans	7.5		66	4.0		71	—

	Three Months Ended June 30, 2023					Six Months Ended June 30, 2023
(dollars in thousands)	Principal Forgiveness and Term Extensions		Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Principal Forgiveness and Term Extensions		Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)
Commercial, financial and agricultural	$	1,200	1.1	%	41	$	1,200	1.2	%	28
Owner-occupied	—		—		17	—		1.7		9
Investment properties	—		—		30	—		—		30
1-4 family properties	—		0.3		12	—		0.3		12
Consumer mortgages	—		1.9		—	—		1.6		—
Home equity	—		0.4		250	—		0.5		262
Other consumer loans	—		2.7		61	—		3.1		64

During the three and six months ended June 30, 2024, commercial, financial and agricultural loans of $3.1 million and $74.7 million, respectively, defaulted that were previously modified in the prior 12 months by receiving a term extension. During the three and six months ended June 30, 2023, there were no FDMs that subsequently defaulted. Defaults are defined as the earlier of the FDM being placed on non-accrual status or reaching 90 days past due with respect to principal and/or interest payments. As of June 30, 2024 and December 31, 2023, there were no commitments to lend a material amount of additional funds to any borrower whose loan was classified as a FDM.

Synovus monitors the performance of FDMs to understand the effectiveness of its modification efforts. The following table provides a summary of current, accruing past due, and non-accrual loans on an amortized cost basis by loan portfolio class that have been modified during the 12 months prior to June 30, 2024.

	As of June 30, 2024
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Non-accrual		Total
Commercial, financial and agricultural	$	40,022	$	1,287	$	—	$	4,487	$	45,796
Owner-occupied	31,892		317		—		260		32,469
Total commercial and industrial	71,914		1,604		—		4,747		78,265
Investment properties	2,544		—		—		—		2,544
1-4 family properties	33		—		—		—		33
Land and development	1,100		—		—		—		1,100
Total commercial real estate	3,677		—		—		—		3,677
Consumer mortgages	542		—		—		1,553		2,095
Home equity	—		—		—		—		—
Credit cards	—		—		—		—		—
Other consumer loans	854		174		—		332		1,360
Total consumer	1,396		174		—		1,885		3,455
Total FDMs	$	76,987	$	1,778	$	—	$	6,632	$	85,397

The following table provides a summary of current, accruing past due, and non-accrual loans on an amortized cost basis by loan portfolio class that were modified on or after January 1, 2023, the date Synovus adopted ASU 2022-02, through June 30, 2023.

	As of June 30, 2023
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Non-accrual (1)		Total
Commercial, financial and agricultural	$	25,697	$	—	$	—	$	13,401	$	39,098
Owner-occupied	43,087		—		—		—		43,087
Total commercial and industrial	68,784		—		—		13,401		82,185
Investment properties	660		—		—		—		660
1-4 family properties	1,708		—		—		1,680		3,388
Land and development	—		—		—		—		—
Total commercial real estate	2,368		—		—		1,680		4,048
Consumer mortgages	—		—		—		807		807
Home equity	716		—		—		—		716
Credit cards	—		—		—		—		—
Other consumer loans	386		—		—		548		934
Total consumer	1,102		—		—		1,355		2,457
Total FDMs	$	72,254	$	—	$	—	$	16,436	$	88,690

(1)    Loans were on non-accrual when modified and subsequently classified as FDMs.

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Shareholders' Equity and Other Comprehensive Income (Loss)

6 Months Ended

Jun. 30, 2024

Equity [Abstract]

Shareholders' Equity and Other Comprehensive Income (Loss)

Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss)

Repurchases of Common Stock

Synovus announced on January 18, 2024 that its Board of Directors authorized share repurchases of up to $300 million of common stock and $50 million of preferred stock in 2024. During the three months ended June 30, 2024, Synovus repurchased 2.3 million shares of common stock at an average price of $38.95 per share via open market transactions. During the six months ended June 30, 2024, Synovus repurchased 3.1 million shares of common stock at an average price of $38.54 per share via open market transactions.

Changes in Accumulated Other Comprehensive Income (Loss) by Component (Net of Income Taxes)

The following tables illustrate activity within the balances in accumulated other comprehensive income (loss) by component for the three and six months ended June 30, 2024 and 2023.

Changes in Accumulated Other Comprehensive Income (Loss) by Component (Net of Income Taxes)
(in thousands)	Net unamortized holding (losses) gains on AFS investment securities transferred to HTM		Net unrealized gains (losses) on investment securities AFS(1)		Net unrealized gains (losses) on cash flow hedges(1)		Total
Balance at March 31, 2024	$	—	$	(1,116,309)	$	(131,885)	$	(1,248,194)
Other comprehensive income (loss) before reclassifications	(537,434)		511,079		(13,861)		(40,216)
Amounts reclassified from AOCI	15,654		194,677		27,705		238,036
Net current period other comprehensive income (loss)	(521,780)		705,756		13,844		197,820
Balance at June 30, 2024	$	(521,780)	$	(410,553)	$	(118,041)	$	(1,050,374)
Balance at March 31, 2023	$	—	$	(1,105,221)	$	(184,106)	$	(1,289,327)
Other comprehensive income (loss) before reclassifications	—		(82,866)		(55,325)		(138,191)
Amounts reclassified from AOCI	—		—		32,343		32,343
Net current period other comprehensive income (loss)	—		(82,866)		(22,982)		(105,848)
Balance at June 30, 2023	$	—	$	(1,188,087)	$	(207,088)	$	(1,395,175)
Balance at December 31, 2023	$	—	$	(998,259)	$	(118,814)	$	(1,117,073)
Other comprehensive income (loss) before reclassifications	(537,434)		393,029		(57,138)		(201,543)
Amounts reclassified from AOCI	15,654		194,677		57,911		268,242
Net current period other comprehensive income (loss)	(521,780)		587,706		773		66,699
Balance at June 30, 2024	$	(521,780)	$	(410,553)	$	(118,041)	$	(1,050,374)
Balance at December 31, 2022	$	—	$	(1,220,263)	$	(221,854)	$	(1,442,117)
Other comprehensive income (loss) before reclassifications	—		32,955		(47,759)		(14,804)
Amounts reclassified from AOCI	—		(779)		62,525		61,746
Net current period other comprehensive income (loss)	—		32,176		14,766		46,942
Balance at June 30, 2023	$	—	$	(1,188,087)	$	(207,088)	$	(1,395,175)

(1)    For June 30, 2024, the ending balance in net unrealized gains (losses) on investment securities available for sale and cash flow hedges includes unrealized losses of $10.2 million and $11.6 million, respectively, related to residual tax effects remaining in OCI primarily due to previously established deferred tax asset valuation allowances in 2010 and 2011 and state rate changes. For June 30, 2023, the ending balance in net unrealized gains (losses) on investment securities available for sale and cash flow hedges includes unrealized losses of $13.3 million and $12.1 million, respectively, related to residual tax effects remaining in OCI due to previously established deferred tax asset valuation allowances in 2010 and 2011. In accordance with ASC 740-20-45-11(b), under the portfolio approach, these unrealized losses are realized at the time the entire portfolio is sold or disposed.

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Fair Value Accounting

6 Months Ended

Jun. 30, 2024

Fair Value Disclosures [Abstract]

Fair Value Accounting

Note 5 - Fair Value Accounting

See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" of Synovus' 2023 Form 10-K for a description of valuation methodologies for assets and liabilities measured at fair value on a recurring and non-recurring basis.

The following table presents assets and liabilities measured at estimated fair value on a recurring basis.

	June 30, 2024								December 31, 2023
(in thousands)	Level 1		Level 2		Level 3		Total Estimated Fair Value		Level 1		Level 2		Level 3		Total Estimated Fair Value
Assets
Trading securities:
Collateralized mortgage obligations issued by U.S. Government sponsored enterprises	$	—	$	2,956	$	—	$	2,956	$	—	$	2,910	$	—	$	2,910
Other mortgage-backed securities	—		—		—		—		—		2,149		—		2,149
Asset-backed securities	—		10,096		—		10,096		—		7,839		—		7,839
Total trading securities	$	—	$	13,052	$	—	$	13,052	$	—	$	12,898	$	—	$	12,898
Investment securities available for sale:
U.S. Treasury securities	$	1,174,295	$	—	$	—	$	1,174,295	$	597,629	$	—	$	—	$	597,629
U.S. Government agency securities	—		28,843		—		28,843		—		28,940		—		28,940
Mortgage-backed securities issued by U.S. Government agencies	—		1,400,492		—		1,400,492		—		925,664		—		925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises	—		2,016,045		—		2,016,045		—		6,430,379		—		6,430,379
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		547,997		—		547,997		—		587,595		—		587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	—		1,867,126		—		1,867,126		—		1,209,783		—		1,209,783
Corporate debt securities and other debt securities	—		8,883		—		8,883		—		8,672		—		8,672
Total investment securities available for sale	$	1,174,295	$	5,869,386	$	—	$	7,043,681	$	597,629	$	9,191,033	$	—	$	9,788,662
Mortgage loans held for sale	$	—	$	41,823	$	—	$	41,823	$	—	$	47,338	$	—	$	47,338
Other investments	—		—		14,423		14,423		—		—		12,560		12,560
Mutual funds and mutual funds held in rabbi trusts	60,356		—		—		60,356		53,742		—		—		53,742
Derivative assets	—		97,078		—		97,078		—		94,903		—		94,903
Liabilities
Securities sold short	$	2,536	$	—	$	—	$	2,536	$	3,496	$	—	$	—	$	3,496
Mutual funds held in rabbi trusts	45,479		—		—		45,479		38,735		—		—		38,735
Derivative liabilities	—		280,045		—		280,045		—		259,650		—		259,650

Fair Value Option

Synovus has elected the fair value option for mortgage loans held for sale primarily to ease the operational burden required to maintain hedge accounting for these loans. Synovus is still able to achieve effective economic hedges on mortgage loans held for sale without the time and expense needed to manage a hedge accounting program.

The following table summarizes the difference between the fair value and the UPB of mortgage loans held for sale and the changes in fair value of these loans. An immaterial portion of these changes in fair value was attributable to instrument-specific credit risk.

Mortgage Loans Held for Sale
(in thousands)	As of June 30, 2024		As of December 31, 2023
Fair value	$	41,823	$	47,338
Unpaid principal balance	40,886		45,627
Fair value less aggregate unpaid principal balance	$	937	$	1,711

Changes in Fair Value Included in Net Income	Three Months Ended June 30,				Six Months Ended June 30,				Location in Consolidated Statements of Income
(in thousands)	2024		2023		2024		2023
Mortgage loans held for sale	$	32	$	(95)	$	(774)	$	208	Mortgage banking income

Activity for Level 3 Assets and Liabilities

See "Part II - Item 8. Financial Statements and Supplementary Data - Note 12 - Fair Value Accounting" of Synovus' 2023 Form 10-K for a description of the valuation techniques and significant inputs for Level 3 assets and liabilities that are measured at fair value on a recurring and non-recurring basis. During the three and six months ended June 30, 2024 and 2023, Synovus did not have any transfers in or out of Level 3 in the fair value hierarchy. The following tables provide rollforwards of Level 3 assets measured at fair value on a recurring basis.

		Three Months Ended June 30, 2024
(in thousands)		Other Investments
Beginning balance at March 31, 2024		$	13,115
Total gains (losses) realized/unrealized:
Included in earnings		456
Additions		852
Ending balance at June 30, 2024		$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024		$	456
	Three Months Ended June 30, 2023
(in thousands)		Other Investments
Beginning balance at March 31, 2023		$	11,655
Total gains (losses) realized/unrealized:
Included in earnings		(43)
Additions		158
Ending balance at June 30, 2023		$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023		$	(43)

	Six Months Ended June 30, 2024
(in thousands)	Other Investments
Beginning balance at December 31, 2023	$	12,560
Total gains (losses) realized/unrealized:
Included in earnings	435
Additions	1,428
Ending balance at June 30, 2024	$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024	$	435
	Six Months Ended June 30, 2023
(in thousands)	Other Investments
Beginning balance at December 31, 2022	$	11,172
Total gains (losses) realized/unrealized:
Included in earnings	(71)
Additions	669
Ending balance at June 30, 2023	$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023	$	(71)

The following table presents assets measured at fair value on a non-recurring basis, as of the dates indicated, for which there was a fair value adjustment.

	June 30, 2024						Fair Value Adjustments for the				Location in Consolidated Statements of Income
(in thousands)	Level 1		Level 2		Level 3		Three Months Ended June 30, 2024		Six Months Ended June 30, 2024
Loans(1)	$	—	$	—	$	26,995	$	22,160	$	29,568	Provision for (reversal of) credit losses
	June 30, 2023						Fair Value Adjustments for the				Location in Consolidated Statements of Income
	Level 1		Level 2		Level 3		Three Months Ended June 30, 2023		Six Months Ended June 30, 2023
Loans(1)	$	—	$	—	$	30,123	$	6,413	$	6,462	Provision for (reversal of) credit losses
Other loans held for sale	—		—		346,897		2,360		19,110		Loss on other loans held for sale

(1)    Collateral-dependent loans that were written down to fair value of collateral.

Fair Value of Financial Instruments

The following tables present the carrying and estimated fair values of financial instruments at June 30, 2024 and December 31, 2023. The fair values represent management’s best estimates based on a range of methodologies and assumptions. See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" to the consolidated financial statements of Synovus' 2023 Form 10-K for a description of how fair value measurements are determined.

	June 30, 2024
(in thousands)	Carrying Value		Fair Value		Level 1		Level 2		Level 3
Financial assets
Total cash, cash equivalents, and restricted cash	$	2,294,608	$	2,294,608	$	2,294,608	$	—	$	—
Trading securities	13,052		13,052		—		13,052		—
Investment securities held to maturity	2,668,068		2,638,071		—		2,638,071		—
Investment securities available for sale	7,043,681		7,043,681		1,174,295		5,869,386		—
Loans held for sale	139,323		138,879		—		41,823		97,056
Other investments	14,423		14,423		—		—		14,423
Mutual funds and mutual funds held in rabbi trusts	60,356		60,356		60,356		—		—
Loans, net (1)	42,608,296		41,112,625		—		—		41,112,625
FRB and FHLB stock	213,711		213,711		—		213,711		—
Derivative assets	97,078		97,078		—		97,078		—
Financial liabilities
Non-interest-bearing deposits	$	11,655,811	$	11,655,811	$	—	$	11,655,811	$	—
Non-time interest-bearing deposits	27,278,278		27,278,278		—		27,278,278		—
Time deposits	11,261,689		11,235,622		—		11,235,622		—
Total deposits (2)	$	50,195,778	$	50,169,711	$	—	$	50,169,711	$	—
Federal funds purchased and securities sold under repurchase agreements	94,484		94,484		94,484		—		—
Securities sold short	2,536		2,536		2,536		—		—
Long-term debt	2,283,767		2,302,474		—		2,302,474		—
Mutual funds held in rabbi trusts	45,479		45,479		45,479		—		—
Derivative liabilities	280,045		280,045		—		280,045		—

(1) Synovus estimates the fair value of loans based on present value of the future cash flows using the interest rate that would be charged for a similar loan to a borrower with similar risk, adjusted for a discount based on the estimated time period to complete a sale transaction with a market participant.    

(2) The fair value of deposits with no stated maturity, such as non-interest-bearing demand, interest bearing demand, money market, and savings accounts reflects the carrying amount which is payable on demand, as of the respective date, and may not align with other valuation methods or processes. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities.

	December 31, 2023
(in thousands)	Carrying Value		Fair Value		Level 1		Level 2		Level 3
Financial assets
Total cash, cash equivalents, and restricted cash	$	2,451,426	$	2,451,426	$	2,451,426	$	—	$	—
Trading securities	12,898		12,898		—		12,898		—
Investment securities available for sale	9,788,662		9,788,662		597,629		9,191,033		—
Loans held for sale	52,768		52,770		—		47,338		5,432
Other investments	12,560		12,560		—		—		12,560
Mutual funds and mutual funds held in rabbi trusts	53,742		53,742		53,742		—		—
Loans, net (1)	42,925,105		41,298,149		—		—		41,298,149
FRB and FHLB stock	184,944		184,944		—		184,944		—
Derivative assets	94,903		94,903		—		94,903		—
Financial liabilities
Non-interest-bearing deposits	$	12,507,616	$	12,507,616	$	—	$	12,507,616	$	—
Non-time interest-bearing deposits	27,449,088		27,449,088		—		27,449,088		—
Time deposits	10,782,481		10,769,002		—		10,769,002		—
Total deposits (2)	$	50,739,185	$	50,725,706	$	—	$	50,725,706	$	—
Federal funds purchased and securities sold under repurchase agreements	189,074		189,074		189,074		—		—
Securities sold short	3,496		3,496		3,496		—		—
Long-term debt	1,932,534		1,939,604		—		1,939,604		—
Mutual funds held in rabbi trusts	38,735		38,735		38,735		—		—
Derivative liabilities	259,650		259,650		—		259,650		—

(1)     Synovus estimates the fair value of loans based on present value of the future cash flows using the interest rate that would be charged for a similar loan to a borrower with similar risk, adjusted for a discount based on the estimated time period to complete a sale transaction with a market participant.    

(2)    The fair value of deposits with no stated maturity, such as non-interest-bearing demand, interest bearing demand, money market, and savings accounts reflects the carrying amount which is payable on demand, as of the respective date, and may not align with other valuation methods or processes. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities.

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Derivative Instruments and Hedging Activities

6 Months Ended

Jun. 30, 2024

Summary of Derivative Instruments [Abstract]

Derivative Instruments and Hedging Activities

Note 6 - Derivative Instruments and Hedging Activities

Synovus utilizes derivative instruments to manage its exposure to various types of interest rate risk, exposures related to liquidity and credit risk, and to facilitate client transactions. The primary types of derivative instruments utilized by Synovus consist of interest rate swaps, interest rate lock commitments made to prospective mortgage loan clients, commitments to sell fixed-rate mortgage loans, and foreign currency exchange forwards. Interest rate lock commitments represent derivative instruments since it is intended that such loans will be sold. Synovus also provides foreign currency exchange services, primarily forward contracts, with counterparties to allow commercial clients to mitigate exchange rate risk. Synovus covers its risk by entering into an offsetting foreign currency exchange forward contract. Synovus enters into risk participation agreements with financial institution counterparties where we are either a participant or a lead bank so that the risk of default on the interest rate swaps is shared. Synovus either pays or receives a fee depending on the participation type. Synovus is party to master netting arrangements with its dealer counterparties; however, Synovus does not offset assets and liabilities under these arrangements for financial statement presentation purposes. See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" to the consolidated financial statements of Synovus' 2023 Form 10-K for additional information regarding accounting policies for derivatives.

Hedging Derivatives

Cash flow hedging relationships mitigate exposure to the variability of future cash flows or other forecasted transactions. Synovus has entered into interest rate swap contracts to manage overall cash flow changes related to interest rate risk exposure on index-based variable rate commercial loans. The contracts effectively modify Synovus' exposure to interest rate risk by utilizing receive fixed/pay index-based variable rate interest rate swaps.

For cash flow hedges, the effective portion of the gain or loss on the derivative instrument is reported initially as a component of accumulated other comprehensive income (loss), net of the tax impact, and subsequently reclassified into earnings when the hedged transaction affects earnings with the impacts recorded in the same income statement line item used to present the earnings effect of the hedged item. When a cash flow hedge relationship is discontinued but the hedged cash flows, or forecasted transactions, are still expected to occur, gains or losses that were accumulated in OCI are amortized into earnings over the same periods in which the hedged transactions are still expected to affect earnings. If, however, it is probable the forecasted transactions will no longer occur, the remaining accumulated amounts in OCI for the impacted cash flow hedges are immediately recognized in earnings.

Synovus recorded no unrealized gains (losses) during the three and six months ended June 30, 2024 and 2023 related to terminated cash flow hedges. Synovus recognized pre-tax losses of $5.3 million and $10.9 million, respectively, during the three and six months ended June 30, 2024 and pre-tax losses of $6.1 million and $11.5 million, respectively, for the three and six months ended June 30, 2023, related to the amortization of terminated cash flow hedges. Amounts related to the amortization of terminated cash flow hedges are being recognized into earnings in conjunction with the effective terms of the original swaps through the third quarter of 2026.

As of June 30, 2024, Synovus expects to reclassify into earnings approximately $106 million in pre-tax loss due to the receipt or payment of interest payments on all cash flow hedges within the next 12 months. Included in this amount is approximately $19 million in pre-tax loss related to the amortization of terminated cash flow hedges. As of June 30, 2024, the maximum length of time over which Synovus is hedging its exposure to the variability in future cash flows is through the first quarter of 2028.

Fair value hedging relationships mitigate exposure to the change in fair value of an asset or liability. Synovus has entered into receive-fixed, pay-variable interest rate swap contracts to hedge the change in the fair value due to fluctuations in market interest rates for outstanding fixed-rate long-term debt and fixed-rate term interest-bearing deposits. The changes in fair value of the fair value hedges are recorded through earnings with an offset against changes in the fair value of the hedged item within interest expense in the consolidated statements of income. All components of each derivative instrument’s gain/(loss) are included in the assessment of hedge effectiveness.

Derivatives not designated as hedges include those that are entered into as either economic hedges to facilitate client needs or as part of Synovus' overall risk management strategy. Economic hedges are those that do not qualify to be treated as a fair value hedge or cash flow hedge for accounting purposes but are necessary to economically manage the risk exposure associated with the assets and liabilities of Synovus. For derivative instruments that are not designated as hedging instruments, changes in the fair value of the derivatives are recognized in earnings immediately.

Counterparty Credit Risk and Collateral

Entering into derivative contracts potentially exposes Synovus to the risk of counterparties’ failure to fulfill their legal obligations, including, but not limited to, potential amounts due or payable under each derivative contract. Notional principal amounts are often used to express the volume of these transactions, but the amounts potentially subject to credit risk are much smaller. Synovus assesses the credit risk of its dealer counterparties by regularly monitoring publicly available credit rating

information, evaluating other market indicators, and periodically reviewing detailed financials. Dealer collateral requirements are determined via risk-based policies and procedures and in accordance with existing agreements. Synovus seeks to minimize dealer credit risk by dealing with highly rated counterparties and by obtaining collateral for exposures above certain predetermined limits. Management closely monitors credit conditions within the client swap portfolio, which management deems to be of higher risk than dealer counterparties. Collateral is secured at origination and credit related fair value adjustments are recorded against the asset value of the derivative as deemed necessary based upon an analysis, which includes consideration of the current asset value of the swap, client risk rating, collateral value, and client standing with regards to its swap contractual obligations and other related matters. Such asset values fluctuate based upon changes in interest rates regardless of changes in notional amounts and changes in client specific risk.

Collateral Requirements

Certain derivative transactions have collateral requirements, both at the inception of the trade and as the value of each derivative position changes. As of June 30, 2024 and December 31, 2023, Synovus had recorded the right to reclaim cash collateral of $44.6 million and $69.7 million, respectively. As of both June 30, 2024 and December 31, 2023, Synovus had recorded the obligation to return cash collateral of $5.7 million.

For derivatives cleared through central clearing houses, the variation margin payments made are legally characterized as settlements of the derivatives. As a result, these variation margin payments are netted against the fair value of the respective derivative contracts in the consolidated balance sheets and related disclosures.

The following table reflects the estimated fair value of derivative instruments included in other assets and other liabilities on the consolidated balance sheets along with their respective notional amounts on a gross basis.

	June 30, 2024						December 31, 2023
			Estimated Fair Value						Estimated Fair Value
(in thousands)	Notional Amount		Derivative Assets		Derivative Liabilities		Notional Amount		Derivative Assets		Derivative Liabilities
Derivatives in cash flow hedging relationships:
Interest rate contracts	$	4,600,000	$	—	$	7,728	$	5,600,000	$	—	$	7,527
Total cash flow hedges			$	—	$	7,728			$	—	$	7,527
Derivatives in fair value hedging relationships:
Interest rate contracts	$	2,375,585	$	—	$	6,351	$	2,563,504	$	—	$	12,891
Total fair value hedges			$	—	$	6,351			$	—	$	12,891
Total derivatives designated as hedging instruments			$	—	$	14,079			$	—	$	20,418
Derivatives not designated   as hedging instruments:
Interest rate contracts	$	13,773,079	$	96,270	$	265,965	$	11,888,152	$	94,208	$	238,134
Mortgage derivatives - interest rate lock commitments	54,718		780		—		40,642		695		—
Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans	79,500		24		—		60,906		—		567
Risk participation agreements	797,443		—		1		732,682		—		3
Foreign exchange contracts	117,669		4		—		41,603		—		528
Visa derivative	—		—		286		—		—		589
Total derivatives not designated as hedging instruments			$	97,078	$	266,252			$	94,903	$	239,821

The following table presents the effect of hedging derivative instruments in the consolidated statements of income and the total amounts for the respective line item affected for the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	701,570	$	335,754	$	28,390
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(36,527)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(36,527)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(6,287)	$	(3,618)
Recognized on derivatives	—		2,469		914
Recognized on hedged items	—		(2,469)		(914)
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(6,287)	$	(3,618)
	Three Months Ended June 30, 2023
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	670,230	$	241,780	$	55,915
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(42,748)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(42,748)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(5,782)	$	(4,510)
Recognized on derivatives	—		(20,466)		(20,823)
Recognized on hedged items	—		20,466		20,823
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(5,782)	$	(4,510)

(1)     See Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss) in this Report for gain (loss) recognized on cash flow hedging relationships in AOCI.

	Six Months Ended June 30, 2024
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	1,393,285	$	668,420	$	57,985
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(76,350)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(76,350)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(12,525)	$	(7,342)
Recognized on derivatives	—		402		(1,004)
Recognized on hedged items	—		(402)		1,004
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(12,525)	$	(7,342)
	Six Months Ended June 30, 2023
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	1,299,787	$	415,715	$	98,444
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(82,640)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(82,640)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(9,153)	$	(7,231)
Recognized on derivatives	$	—	(8,296)		(5,427)
Recognized on hedged items	—		8,296		5,427
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(9,153)	$	(7,231)

(1)     See Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss) for gain (loss) recognized on cash flow hedging relationships in AOCI.

The following table presents the carrying amount and associated cumulative basis adjustment related to the application of hedge accounting that is included in the carrying amount of the hedged assets/(liabilities) in fair value hedging relationships.

	June 30, 2024						December 31, 2023
	Hedged Items Currently Designated				Hedged Items No Longer Designated		Hedged Items Currently Designated				Hedged Items No Longer Designated
(in thousands)	Carrying Amount of Assets/(Liabilities)		Hedge Accounting Basis Adjustment				Carrying Amount of Assets/(Liabilities)		Hedge Accounting Basis Adjustment
Interest-bearing deposits	$	(1,622,618)	$	15,114	$	464	$	(2,013,504)	$	(8,711)	$	1,267
Long-term debt	(749,442)		14,366		8,446		(546,872)		(5,986)		9,638

The pre-tax effect of changes in fair value from derivative instruments not designated as hedging instruments in the consolidated statements of income for the three and six months ended June 30, 2024 and 2023 is presented below.

		Gain (Loss) Recognized in Consolidated Statements of Income
		Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	Location in Consolidated Statements of Income	2024		2023		2024		2023
Derivatives not designated   as hedging instruments:
Interest rate contracts(1)	Capital markets income	$	313	$	(690)	$	153	$	(672)
Mortgage derivatives - interest rate lock commitments	Mortgage banking income	(315)		(547)		85		562
Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans	Mortgage banking income	129		578		591		250
Risk participation agreements	Capital markets income	3		(2)		2		1
Foreign exchange contracts	Capital markets income	(188)		73		532		602
Visa derivative	Other non-interest expense	—		(3,027)		—		(3,027)
Total derivatives not designated as hedging instruments		$	(58)	$	(3,615)	$	1,363	$	(2,284)

(1)    Gain (loss) represents net fair value adjustments (including credit related adjustments) for client swaps.

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Net Income Per Common Share

6 Months Ended

Jun. 30, 2024

Earnings Per Share [Abstract]

Net Income Per Common Share

Note 7 - Net Income Per Common Share

The following table displays a reconciliation of the information used in calculating basic and diluted net income (loss) per common share for the three and six months ended June 30, 2024 and 2023. Diluted net income per common share incorporates the potential impact of contingently issuable shares, including awards which require future service as a condition of delivery of the underlying common stock.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except per share data)	2024		2023		2024		2023
Basic Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$	(23,741)	$	165,819	$	91,081	$	359,688
Weighted average common shares outstanding	145,565		146,113		145,998		145,957
Net income (loss) per common share, basic	$	(0.16)	$	1.13	$	0.62	$	2.46
Diluted Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$	(23,741)	$	165,819	$	91,081	$	359,688
Weighted average common shares outstanding	145,565		146,113		145,998		145,957
Effect of dilutive outstanding equity-based awards(1)	—		437		570		687
Weighted average diluted common shares	145,565		146,550		146,568		146,644
Net income (loss) per common share, diluted	$	(0.16)	$	1.13	$	0.62	$	2.45

(1) Due to the net loss attributable to common shareholders for the three months ended June 30, 2024, there were no dilutive shares included in the diluted net loss per common share calculation; as such shares would have been anti-dilutive.

Due to the net loss attributable to common shareholders for the three months ended June 30, 2024, 490 thousand of contingently issuable shares, including awards which require future service as a condition of delivery of the underlying common stock, were excluded from the computation of diluted net loss per common share because the effect would have been anti-dilutive.

For the six months ended June 30, 2024, there were 21 thousand potentially dilutive shares related to stock options to purchase shares of common stock that were outstanding. For both the three and six months ended June 30, 2023, there were 273 thousand potentially dilutive shares related to stock options to purchase shares of common stock that were outstanding. These potentially dilutive shares were not included in the computation of diluted net income (loss) per common share because the effect would be anti-dilutive.

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Commitments and Contingencies

6 Months Ended

Jun. 30, 2024

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Note 8 - Commitments and Contingencies

In the normal course of business, Synovus enters into commitments to extend credit such as loan commitments and letters of credit to meet the financing needs of its clients. Synovus uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments. Commitments to extend credit are agreements to lend to a client as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Synovus also has commitments to fund certain tax credits, CRA partnerships, and other investments.

The contractual amount of these financial instruments represents Synovus' maximum credit risk should the counterparty draw upon the commitment, and should the counterparty subsequently fail to perform according to the terms of the contract. Since many of the commitments are expected to expire without being drawn upon, total commitment amounts do not necessarily represent future cash requirements. Additionally, certain commitments (primarily consumer) can generally be canceled by providing notice to the borrower.

The ACL associated with unfunded commitments and letters of credit is recorded within other liabilities on the consolidated balance sheets. At June 30, 2024 and December 31, 2023, the ACL for unfunded commitments was $53.1 million and $57.2 million, respectively. Additionally, an immaterial amount of unearned fees relating to letters of credit are recorded within other liabilities on the consolidated balance sheets.

Synovus also invests in tax credit partnerships, CRA partnerships, including SBIC programs, and other investments. The SBIC is a program initiated by the SBA in 1958 to assist in the funding of small business loans.

(in thousands)	June 30, 2024		December 31, 2023
Letters of credit(1)	$	234,653	$	200,269
Commitments to fund commercial and industrial loans	10,145,073		10,313,880
Commitments to fund commercial real estate, construction, and land development loans	1,861,467		2,496,656
Commitments under home equity lines of credit	2,126,553		2,135,120
Unused credit card lines	455,477		453,303
Other loan commitments	625,261		654,396
Total letters of credit and unfunded lending commitments	$	15,448,484	$	16,253,624

Tax credits, CRA partnerships, and other investments:
Carrying amount included in other assets(2)	$	570,810	$	573,992
Permanent and short-term construction loans and letter of credit unfunded commitments(3)	110,485		205,659
Funded portion of permanent and short-term loans and letters of credit(4)	220,106		211,921

(1)    Represents the contractual amount net of risk participations purchased of approximately $18.4 million and $22.8 million at June 30, 2024 and December 31, 2023, respectively.

(2)    Future funding commitment amounts included in carrying amount within other liabilities of $282.9 million and $293.3 million at June 30, 2024 and December 31, 2023, respectively.

(3)    Represents the contractual amount net of risk participations of $6.2 million and $9.7 million at June 30, 2024 and December 31, 2023, respectively.

(4)    Represents the contractual amount net of risk participations of $16.5 million and $4.0 million at June 30, 2024 and December 31, 2023, respectively.

Merchant Services

In accordance with credit and debit card association rules, Synovus provides merchant processing services for clients with a contractual arrangement under which certain sales and processing support are provided through an outside merchant services provider with Synovus owning the merchant contract relationship. In addition, Synovus sponsors various third-party MPS businesses that process credit and debit card transactions on behalf of merchants. In connection with these services, a liability may arise in the event of a billing dispute between the merchant and a cardholder that is ultimately resolved in the cardholder's favor. If the merchant defaults on its obligations, the cardholder, through its issuing bank, generally has until six months after the date of the transaction to present a chargeback to the MPS, which is primarily liable for any losses on covered transactions. However, if a sponsored MPS fails to meet its obligations, then Synovus, as the sponsor, could be held liable for the disputed amount. Synovus seeks to mitigate this risk through its contractual arrangements with the MPS and the merchants by withholding future settlements, retaining cash reserve accounts and/or obtaining other security. For the three and six months ended June 30, 2024, Synovus and the sponsored entities processed and settled $29.16 billion and $57.06 billion of transactions,

respectively. For the three and six months ended June 30, 2023, Synovus and the sponsored entities processed and settled $29.39 billion and $59.50 billion of transactions, respectively.

Legal Proceedings

Synovus and its subsidiaries are subject to various legal proceedings, claims, and disputes that arise in the ordinary course of its business. Additionally, in the ordinary course of business, Synovus and its subsidiaries are subject to regulatory and governmental examinations, information gathering requests, inquiries, and investigations. Synovus, like many other financial institutions, has been the target of legal actions and other proceedings asserting claims for damages and related relief for losses. These actions include, but are not limited to, mortgage loan and other loan put-back claims, claims and counterclaims asserted by individual borrowers related to their loans, allegations of violations of state and federal laws, and regulations relating to banking practices, including putative class action matters. In addition to actual damages, if Synovus does not prevail in such asserted legal actions, credit-related litigation could result in additional write-downs or charge-offs of assets, which could adversely affect Synovus' results of operations during the period in which the write-down or charge-off were to occur.

At least quarterly, Synovus carefully examines and considers each legal matter using then available information, and, in those situations where Synovus determines that a particular legal matter presents loss contingencies that are both probable and reasonably estimable, Synovus establishes an appropriate reserve. An event is considered to be probable if the future event is likely to occur. In the absence of a determination that a loss contingency is both probable and reasonably estimable, no accrual is made. Once established, accruals are adjusted to reflect developments related to these matters. While the final outcome of any legal proceeding is inherently uncertain, based on the information currently available, advice of counsel, and available insurance coverage, management believes that the amounts accrued with respect to legal matters as of June 30, 2024 are adequate.

In addition, where Synovus determines that there is a reasonable possibility of a loss in respect of legal matters, Synovus considers whether it is able to estimate the total reasonably possible loss or range of loss. Under GAAP, an event is “reasonably possible” if “the chance of the future event or events occurring is more than remote but less than likely,” and an event is “remote” if the “chance of the future event or events occurring is slight." In many situations, Synovus may be unable to estimate reasonably possible losses due to the difficulty of predicting outcome of legal matters and the preliminary nature of the legal matters, as well as a variety of other factors and uncertainties. Those matters for which a meaningful estimate is not possible are not included within this estimated range and, therefore, this range does not represent our maximum loss exposure. For those legal matters where Synovus is able to estimate a range of reasonably possible losses, management currently estimates the aggregate range from our outstanding litigation is from zero to $10 million in excess of the amounts accrued, if any, related to those matters. This estimated aggregate range is based upon information currently available to Synovus, and the actual losses could prove to be lower or higher. As there are further developments in these legal matters, Synovus will reassess these matters, and the estimated range of reasonably possible losses may change as a result of this assessment. Based on Synovus' current knowledge and advice of counsel, management presently does not believe that the liabilities arising from these legal matters will have a material adverse effect on Synovus' consolidated financial condition, results of operations, or cash flows. However, in light of the significant uncertainties involved and the large or indeterminate damages sought in some of these matters, it is possible that the ultimate resolution of these legal matters could have a material adverse effect on Synovus' results of operations or financial condition for any particular period.

Any estimate or determination relating to the future resolution of litigation, regulatory or governmental examinations, information gathering requests, inquiries, investigations, or similar matters is inherently uncertain and involves significant judgment. This is particularly true in the early stages of a legal matter, when legal issues and facts have not been well articulated, reviewed, analyzed, and vetted through discovery, preparation for trial or hearings, substantive and productive mediation or settlement discussions, or other actions. It is also particularly true with respect to class action and similar claims involving multiple defendants, matters with complex procedural requirements or substantive issues or novel legal theories, and examinations, investigations, and other actions conducted or brought by regulatory and governmental agencies, in which the normal adjudicative process is not applicable. Accordingly, we usually are unable to determine whether a favorable or unfavorable outcome is remote, reasonably likely, or probable, or to estimate the amount or range of a probable or reasonably likely loss, until relatively late in the course of a legal matter, sometimes not until a number of years have elapsed. Accordingly, our judgments and estimates relating to claims will change from time to time in light of developments, and actual outcomes will differ from our estimates. These differences may be material.

Synovus intends to vigorously pursue all available defenses to these legal matters but will also consider other alternatives, including settlement, in situations where there is an opportunity to resolve such legal matters on terms that Synovus considers to be favorable, including in light of the continued expense and distraction of defending such legal matters. Synovus maintains insurance coverage, which may be available to cover legal fees, or potential losses that might be incurred in connection with such legal matters. The above-noted estimated range of reasonably possible losses does not take into consideration insurance coverage which may or may not be available for the respective legal matters.

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Segment Reporting

6 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Segment Reporting

Note 9 - Segment Reporting

Synovus' business segments are based on the products and services provided or the clients served and reflect the manner in which financial information is evaluated by the chief operating decision maker. Synovus has four major reportable business segments: Wholesale Banking, Community Banking, Consumer Banking, and Financial Management Services. The management accounting policies and processes utilized in compiling segment financial information are highly subjective and, unlike financial accounting, are not based on authoritative guidance similar to GAAP. As a result, reported segment results are not necessarily comparable with similar information reported by other financial institutions.

The Wholesale Banking business segment serves primarily larger corporate and governmental clients by providing commercial lending, deposit, and capital markets services through specialty teams including middle market, CRE, senior housing, premium finance, structured lending, asset-based lending, public finance, restaurant services, community investment capital, and capital markets.

The Community Banking business segment primarily serves small and medium-sized commercial clients as well as individual private wealth clients using a relationship-based approach. The commercial component of this segment focuses on locally owned and operated businesses. Private wealth services are delivered to the individuals operating the businesses as well as other individuals in the communities in which Community Banking operates. A comprehensive set of banking products are offered to the client set, including a full suite of lending, payments, and depository products as well as financial planning services.

The Consumer Banking business segment serves individual and small business clients through its branch and ATM network, in addition to digital and telephone channels. This segment provides individuals and small businesses with an array of comprehensive banking products and services, including depository accounts, credit and debit cards, payment solutions, goal-based planning, home equity and other consumer loans, and small business lending solutions.

The Financial Management Services business segment serves its clients by providing mortgage, trust services, professional portfolio management for fixed-income securities, securities underwriting and distribution, the execution of securities transactions as a broker/dealer, asset management, financial planning, and family office services, as well as the provision of individual investment advice on equity and other securities.

Functional activities such as treasury, technology, operations, marketing, finance, enterprise risk, legal, human resources, corporate communications, executive management, among others, are included in Treasury and Corporate Other. In addition, certain assets, liabilities, revenue, and expense not allocated or attributable to a particular business segment, such as Synovus' third-party consumer loans and loans held for sale, as well as CIB, are included in Treasury and Corporate Other.

Synovus uses a centralized FTP methodology to attribute appropriate net interest income to the business segments. The intent of the FTP methodology is to transfer interest rate risk from the business segments by providing matched duration funding of assets and liabilities. The result is to centralize the financial impact, management, and reporting of interest rate risk in the Treasury and Corporate Other function, where it can be centrally monitored and managed. Treasury and Corporate Other charges (credits) an internal cost of funds for assets held in (or pays for funding provided by) each business segment. The process for determining FTP is based on a number of factors and assumptions, including prevailing market interest rates, the expected lives of various assets and liabilities, and the Company's broader funding profile.

The following tables present certain financial information for each reportable business segment for the three and six months ended June 30, 2024 and 2023. The application and development of management reporting methodologies is a dynamic process and is subject to periodic enhancements. As these enhancements are made, financial results presented by each reportable business segment may be periodically revised. Loan and deposit transfers occur from time to time between reportable business segments primarily to maintain the migration of clients and relationship managers between segments; however, prior period loan and deposit balances and any related net interest income and FTP are not adjusted for transfers. Treasury and Corporate Other's non-interest revenue for the three and six months ended June 30, 2024 was impacted by the net loss of $256.7 million recognized on sales of AFS investment securities in connection with the strategic repositioning of the investment securities portfolio in the second quarter of 2024.

	Three Months Ended June 30, 2024
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	181,574	$	98,097	$	135,550	$	25,250	$	(5,473)	$	434,998
Non-interest revenue	15,945		18,151		19,307		45,839		(228,093)		(128,851)
Non-interest expense	34,575		37,786		51,004		38,346		140,090		301,801
Pre-provision net revenue (PPNR)	$	162,944	$	78,462	$	103,853	$	32,743	$	(373,656)	$	4,346

	Three Months Ended June 30, 2023
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	194,334	$	110,242	$	158,113	$	17,134	$	(24,292)	$	455,531
Non-interest revenue	13,752		13,500		20,983		49,085		14,956		112,276
Non-interest expense	33,955		35,464		50,861		42,401		144,500		307,181
Pre-provision net revenue (PPNR)	$	174,131	$	88,278	$	128,235	$	23,818	$	(153,836)	$	260,626

	Six Months Ended June 30, 2024
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	365,240	$	197,120	$	274,176	$	48,470	$	(31,162)	$	853,844
Non-interest revenue	27,270		34,830		37,254		92,709		(202,026)		(9,963)
Non-interest expense	69,885		78,779		103,128		78,029		294,721		624,542
Pre-provision net revenue (PPNR)	$	322,625	$	153,171	$	208,302	$	63,150	$	(527,909)	$	219,339

	Six Months Ended June 30, 2023
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	393,434	$	221,647	$	312,744	$	33,681	$	(25,223)	$	936,283
Non-interest revenue	29,652		39,041		41,711		102,291		32,707		245,402
Non-interest expense	68,617		68,926		99,808		86,240		305,443		629,034
Pre-provision net revenue (PPNR)	$	354,469	$	191,762	$	254,647	$	49,732	$	(297,959)	$	552,651

	June 30, 2024
(dollars in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Loans, net of deferred fees and costs	$	25,268,888	$	7,980,532	$	2,764,262	$	5,341,008	$	1,738,707	$	43,093,397
Total deposits	$	13,271,067	$	10,660,747	$	18,799,143	$	1,307,807	$	6,157,014	$	50,195,778
Total full-time equivalent employees	339		556		1,508		569		1,755		4,727
	December 31, 2023
(dollars in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Loans, net of deferred fees and costs	$	25,506,870	$	7,966,794	$	2,825,411	$	5,374,280	$	1,731,135	$	43,404,490
Total deposits	$	13,847,833	$	10,198,357	$	18,698,298	$	1,488,090	$	6,506,607	$	50,739,185
Total full-time equivalent employees	334		576		1,522		604		1,762		4,798

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Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Pay vs Performance Disclosure
Net Income (Loss)	$ (14,028)	$ 174,110	$ 110,479	$ 376,269

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Insider Trading Arrangements	3 Months Ended
	Jun. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

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Basis of Presentation and Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2024

Accounting Policies [Abstract]

Reclassifications

Reclassifications

Prior periods' consolidated financial statements are reclassified whenever necessary to conform to the current periods' presentation.

Use of Estimates in the Preparation of Financial Statements

Use of Estimates in the Preparation of Financial Statements

In preparing the consolidated financial statements in accordance with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the respective consolidated balance sheets and the reported amounts of revenue and expense for the periods presented. Actual results could differ significantly from those estimates.

Material estimates that are particularly susceptible to significant change relate to the determination of the ACL, estimates of fair value, income taxes, and contingent liabilities.

Investment securities

Transfer between Investment Securities Categories – When an investment security is transferred from the AFS to HTM category, the security's fair value becomes its new amortized cost, net of any allowance for credit losses and is a non-cash transaction. Unrealized gains or losses at the date of transfer of these securities continue to be reported in AOCI and are amortized into interest income on a level-yield basis over the remaining life of the security, in a manner consistent with the amortization or accretion of the original purchase premium or discount on the associated security.

Investment Securities Held to Maturity – Securities that Synovus has the full intent and ability to hold until maturity are classified as HTM and are carried at amortized cost, net of any allowance for credit losses. Accrued interest is excluded from the amortized cost of HTM securities and is included within other assets on the consolidated balance sheets. HTM securities are generally placed on non-accrual status using factors similar to those described for loans as referenced in "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" of Synovus' 2023 Form 10-K.

Allowance for Credit Losses on Held to Maturity Investment Securities – The Company assesses expected credit losses on HTM securities on a collective basis by major security type. All of the Company's HTM securities are either guaranteed or issued by U.S. government sponsored enterprises, are highly rated by major credit rating agencies and have a long history of no credit losses, and therefore, the zero-credit loss assumption has been applied. Any expected credit loss is provided through an allowance for credit losses on HTM securities and deducted from the amortized cost basis of the security. Synovus has elected to not measure an allowance on its accrued interest receivable as a result of the timely reversal of interest receivable deemed uncollectible. Interest accrued but not received for a security placed on non-accrual is reversed against interest income. Cash collected on non-accrual HTM securities is generally applied to reduce the securities amortized cost basis and not as interest income.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

The following table provides a brief description of accounting standards adopted or issued in 2024 and the estimated effect on the Company’s financial statements.

Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Adopted (or partially adopted)
ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures	In November 2023, the FASB issued ASU 2023-07 to improve segment reporting disclosures. The amendments in this ASU improve financial reporting by requiring disclosure of incremental segment information including significant segment expenses regularly provided to the chief operating decision maker as well as the amount and composition of other segment items on an annual and interim basis for all public entities to enable investors to develop more decision-useful financial analyses. Retrospective application is required in all prior periods unless impracticable to do so.	Annual periods beginning on January 1, 2024	The Company will present the new disclosure requirements for the annual period beginning on January 1, 2024, and interim periods starting on January 1, 2025. The Company is currently evaluating the impact of the incremental segment information that will be required to be disclosed as well as the impact to the Segment Reporting footnote disclosed in the Form 10-K.
Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Issued But Not Yet Adopted
ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures	In December 2023, the FASB issued ASU 2023-09 to enhance the transparency and decision usefulness of income tax disclosures. The ASU addresses investor requests for more transparency about income tax information through improvements to income tax disclosures primarily related to the rate reconciliation and income taxes paid information. Retrospective application in all prior periods is permitted.	January 1, 2025	The Company will adopt the new disclosures for the annual periods beginning on January 1, 2025. The Company is currently evaluating the impact of the incremental income taxes information that will be required to be disclosed as well as the impact to the Income Taxes footnote in the Form 10-K.

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Basis of Presentation and Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2024

Accounting Policies [Abstract]

Schedule of Accounting Standards Adopted or Issued

The following table provides a brief description of accounting standards adopted or issued in 2024 and the estimated effect on the Company’s financial statements.

Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Adopted (or partially adopted)
ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures	In November 2023, the FASB issued ASU 2023-07 to improve segment reporting disclosures. The amendments in this ASU improve financial reporting by requiring disclosure of incremental segment information including significant segment expenses regularly provided to the chief operating decision maker as well as the amount and composition of other segment items on an annual and interim basis for all public entities to enable investors to develop more decision-useful financial analyses. Retrospective application is required in all prior periods unless impracticable to do so.	Annual periods beginning on January 1, 2024	The Company will present the new disclosure requirements for the annual period beginning on January 1, 2024, and interim periods starting on January 1, 2025. The Company is currently evaluating the impact of the incremental segment information that will be required to be disclosed as well as the impact to the Segment Reporting footnote disclosed in the Form 10-K.
Standard	Description	Required date of adoption	Effect on Company's financial statements or other significant matters
Standards Issued But Not Yet Adopted
ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures	In December 2023, the FASB issued ASU 2023-09 to enhance the transparency and decision usefulness of income tax disclosures. The ASU addresses investor requests for more transparency about income tax information through improvements to income tax disclosures primarily related to the rate reconciliation and income taxes paid information. Retrospective application in all prior periods is permitted.	January 1, 2025	The Company will adopt the new disclosures for the annual periods beginning on January 1, 2025. The Company is currently evaluating the impact of the incremental income taxes information that will be required to be disclosed as well as the impact to the Income Taxes footnote in the Form 10-K.

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Investment Securities (Tables)

6 Months Ended

Jun. 30, 2024

Investments [Abstract]

Amortized Cost, Gross Unrealized Gains and Losses, and Estimated Fair Values of Investment Securities

The amortized cost, gross unrealized gains and losses, and estimated fair values of investment securities at June 30, 2024 and December 31, 2023 are summarized below.

	June 30, 2024
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Investment securities held to maturity:
Mortgage-backed securities issued by U.S. Government sponsored enterprises	$	2,668,068	$	—	$	(29,997)	$	2,638,071
Total investment securities held to maturity(1)	$	2,668,068	$	—	$	(29,997)	$	2,638,071
Investment securities available for sale:
U.S. Treasury securities	$	1,177,006	$	1,456	$	(4,167)	$	1,174,295
U.S. Government agency securities	29,993		—		(1,150)		28,843
Mortgage-backed securities issued by U.S. Government agencies	1,518,224		1,311		(119,043)		1,400,492
Mortgage-backed securities issued by U.S. Government sponsored enterprises	2,272,694		287		(256,936)		2,016,045
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	659,706		—		(111,709)		547,997
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	1,904,765		4,118		(41,757)		1,867,126
Corporate debt securities and other debt securities	9,059		—		(176)		8,883
Total investment securities available for sale(2)	$	7,571,447	$	7,172	$	(534,938)	$	7,043,681
	December 31, 2023
(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Investment securities available for sale:
U.S. Treasury securities	$	588,082	$	9,547	$	—	$	597,629
U.S. Government agency securities	29,993		—		(1,053)		28,940
Mortgage-backed securities issued by U.S. Government agencies	1,021,612		2,037		(97,985)		925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises	7,523,399		1,192		(1,094,212)		6,430,379
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	692,487		—		(104,892)		587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	1,226,672		18,764		(35,653)		1,209,783
Corporate debt securities and other debt securities	9,009		—		(337)		8,672
Total investment securities available for sale(2)	$	11,091,254	$	31,540	$	(1,334,132)	$	9,788,662

(1) The amounts reported exclude accrued interest receivable on investment securities HTM of $5.9 million at June 30, 2024, which is presented as a component of other assets on the consolidated balance sheets. The amortized cost basis of investment securities HTM includes a discount of $(687.9) million at June 30, 2024 related to the unamortized portion of unrealized losses on investment securities HTM.

(2) The amounts reported exclude accrued interest receivable on investment securities AFS of $27.7 million and $26.6 million at June 30, 2024 and December 31, 2023, respectively, which is presented as a component of other assets on the consolidated balance sheets.

Schedule of Unrealized Losses on Investment Securities Available for Sale

Gross unrealized losses on investment securities AFS and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at June 30, 2024 and December 31, 2023 are presented below.

	June 30, 2024
	Less than 12 Months				12 Months or Longer				Total
(in thousands)	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
U.S. Treasury securities	$	675,205	$	(4,167)	$	—	$	—	$	675,205	$	(4,167)
U.S. Government agency securities	—		—		28,844		(1,150)		28,844		(1,150)
Mortgage-backed securities issued by U.S. Government agencies	441,549		(2,310)		673,891		(116,733)		1,115,440		(119,043)
Mortgage-backed securities issued by U.S. Government sponsored enterprises	127,603		(3,143)		1,837,414		(253,793)		1,965,017		(256,936)
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		—		547,997		(111,709)		547,997		(111,709)
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	703,158		(4,621)		308,126		(37,136)		1,011,284		(41,757)
Corporate debt securities and other debt securities	—		—		8,883		(176)		8,883		(176)
Total	$	1,947,515	$	(14,241)	$	3,405,155	$	(520,697)	$	5,352,670	$	(534,938)
	December 31, 2023
	Less than 12 Months				12 Months or Longer				Total
(in thousands)	Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses		Fair Value		Gross Unrealized Losses
U.S. Government agency securities	$	—	$	—	$	28,940	$	(1,053)	$	28,940	$	(1,053)
Mortgage-backed securities issued by U.S. Government agencies	159,402		(1,268)		565,358		(96,717)		724,760		(97,985)
Mortgage-backed securities issued by U.S. Government sponsored enterprises	215,917		(1,193)		6,045,914		(1,093,019)		6,261,831		(1,094,212)
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		—		587,595		(104,892)		587,595		(104,892)
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	34,406		(205)		276,675		(35,448)		311,081		(35,653)
Corporate debt securities and other debt securities	—		—		8,672		(337)		8,672		(337)
Total	$	409,725	$	(2,666)	$	7,513,154	$	(1,331,466)	$	7,922,879	$	(1,334,132)

Schedule of Amortized Cost, Fair Value by Contractual Maturity of Investment Securities

The amortized cost and fair value by contractual maturity of investment securities HTM and investment securities AFS at June 30, 2024 are shown below. The expected life of MBSs or CMOs may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. For purposes of the maturity table, MBSs and CMOs, which are not due at a single maturity date, have been classified based on the final contractual maturity date.

(in thousands)	Within One  Year		1 to 5 Years		5 to 10  Years		More Than  10 Years		Total
Investment securities HTM
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Amortized cost	$	—	$	—	$	—	$	2,668,068	$	2,668,068
Fair value	—		—		—		2,638,071		2,638,071
Investment securities AFS
U.S. Treasury securities
Amortized cost	$	20,101	$	725,093	$	431,812	$	—	$	1,177,006
Fair value	20,101		723,824		430,370		—		1,174,295
U.S. Government agency securities
Amortized cost	—		29,993		—		—		29,993
Fair value	—		28,843		—		—		28,843
Mortgage-backed securities issued by U.S. Government agencies
Amortized cost	—		55		3		1,518,166		1,518,224
Fair value	—		53		3		1,400,436		1,400,492
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Amortized cost	—		—		—		2,272,694		2,272,694
Fair value	—		—		—		2,016,045		2,016,045
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises
Amortized cost	—		34		9,314		650,358		659,706
Fair value	—		33		8,951		539,013		547,997
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Amortized cost	—		906,290		981,249		17,226		1,904,765
Fair value	—		891,131		961,318		14,677		1,867,126
Corporate debt securities and other debt securities
Amortized cost	—		9,059		—		—		9,059
Fair value	—		8,883		—		—		8,883

Schedule of Sales Transactions in the Investment Securities Available-for-Sale Portfolio

Gross gains and gross losses on sales of investment securities AFS for the three and six months ended June 30, 2024 and 2023 are presented below. The specific identification method is used to reclassify gains and losses out of other comprehensive income (loss) at the time of sale.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2024		2023		2024		2023
Gross realized gains on sales	$	—	$	—	$	—	$	1,030
Gross realized losses on sales	(256,660)		—		(256,660)		—
Investment securities gains (losses), net	$	(256,660)	$	—	$	(256,660)	$	1,030

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Loans and Allowance for Loan Losses (Tables)

6 Months Ended

Jun. 30, 2024

Receivables [Abstract]

Schedule of Current, Accruing Past Due, and Non-accrual Loans

The following tables provide a summary of current, accruing past due, and non-accrual loans by portfolio class as of June 30, 2024 and December 31, 2023.

	June 30, 2024
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Total Accruing Past Due		Non-accrual with an ALL		Non-accrual without an ALL		Total
Commercial, financial and agricultural	$	14,386,965	$	10,292	$	2,244	$	12,536	$	82,602	$	37,505	$	14,519,608
Owner-occupied	7,961,449		4,578		—		4,578		30,004		20,973		8,017,004
Total commercial and industrial(1)	22,348,414		14,870		2,244		17,114		112,606		58,478		22,536,612
Investment properties	11,238,010		78,115		356		78,471		10,004		1,564		11,328,049
1-4 family properties	548,220		1,267		—		1,267		2,878		182		552,547
Land and development	332,087		1,895		—		1,895		909		—		334,891
Total commercial real estate	12,118,317		81,277		356		81,633		13,791		1,746		12,215,487
Consumer mortgages	5,316,899		5,913		—		5,913		48,352		—		5,371,164
Home equity	1,787,853		10,107		33		10,140		14,947		—		1,812,940
Credit cards	175,418		1,665		1,806		3,471		—		—		178,889
Other consumer loans	960,631		11,467		21		11,488		6,186		—		978,305
Total consumer	8,240,801		29,152		1,860		31,012		69,485		—		8,341,298
Loans, net of deferred fees and costs(2)	$	42,707,532	$	125,299	$	4,460	$	129,759	$	195,882	$	60,224	$	43,093,397

                                                                                                                                                                                                                                                                                                                                                                        

	December 31, 2023
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Total Accruing Past Due		Non-accrual with an ALL		Non-accrual without an ALL		Total
Commercial, financial and agricultural	$	14,355,414	$	12,264	$	1,797	$	14,061	$	66,400	$	23,470	$	14,459,345
Owner-occupied	8,041,573		6,056		149		6,205		70,784		20,586		8,139,148
Total commercial and industrial(1)	22,396,987		18,320		1,946		20,266		137,184		44,056		22,598,493
Investment properties	11,322,516		740		278		1,018		12,796		26,974		11,363,304
1-4 family properties	595,359		87		—		87		2,605		451		598,502
Land and development	353,477		671		—		671		804		—		354,952
Total commercial real estate	12,271,352		1,498		278		1,776		16,205		27,425		12,316,758
Consumer mortgages	5,359,153		6,462		—		6,462		46,108		—		5,411,723
Home equity	1,785,836		10,374		716		11,090		10,473		—		1,807,399
Credit cards	190,299		1,818		2,024		3,842		—		—		194,141
Other consumer loans	1,053,587		15,574		89		15,663		6,697		29		1,075,976
Total consumer	8,388,875		34,228		2,829		37,057		63,278		29		8,489,239
Loans, net of deferred fees and costs(2)	$	43,057,214	$	54,046	$	5,053	$	59,099	$	216,667	$	71,510	$	43,404,490

(1) Includes senior housing loans of $3.02 billion and $3.28 billion at June 30, 2024 and December 31, 2023, respectively, which are primarily classified as owner-occupied in accordance with our underwriting process.

(2) The amortized cost basis of loans, net of deferred fees and costs excludes accrued interest receivable of $249.9 million and $256.3 million at June 30, 2024 and December 31, 2023, respectively, which is presented as a component of other assets on the consolidated balance sheets.

Schedule of Loan Portfolio Credit Exposure

The following table summarizes each loan portfolio class by risk grade and origination year as of June 30, 2024 and December 31, 2023 as required under CECL.

	June 30, 2024
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Commercial, financial and agricultural
Pass	$	626,567	$	1,098,785	$	911,677	$	1,320,817	$	730,590	$	1,728,030	$	7,468,133	$	62,057	$	13,946,656
Special Mention	333		8,268		5,942		17,953		858		10,710		143,327		1,807		189,198
Substandard	22,334		20,633		44,640		18,700		37,393		23,669		191,115		3,737		362,221
Doubtful	—		—		—		9,911		390		—		10,684		—		20,985
Loss	—		—		—		—		—		—		548		—		548
Total commercial, financial and agricultural	649,234		1,127,686		962,259		1,367,381		769,231		1,762,409		7,813,807		67,601		14,519,608
Current YTD Period:
Gross charge-offs	1,479		16,013		2,861		8,447		715		2,597		32,293		—		64,405
Owner-occupied
Pass	314,814		947,696		1,545,933		1,369,707		906,405		1,909,641		653,228		—		7,647,424
Special Mention	1,110		1,839		5,249		21,824		34,531		58,147		—		—		122,700
Substandard	193		4,939		39,397		29,460		48,691		71,850		35,944		—		230,474
Doubtful	—		—		—		—		—		—		16,406		—		16,406
Total owner-occupied	316,117		954,474		1,590,579		1,420,991		989,627		2,039,638		705,578		—		8,017,004
Current YTD Period:
Gross charge-offs	—		76		—		—		1,538		6,303		—		—		7,917
Total commercial and industrial	965,351		2,082,160		2,552,838		2,788,372		1,758,858		3,802,047		8,519,385		67,601		22,536,612
Current YTD Period:
Gross charge-offs	$	1,479	$	16,089	$	2,861	$	8,447	$	2,253	$	8,900	$	32,293	$	—	$	72,322
Investment properties
Pass	233,067		697,423		3,391,129		2,691,967		933,578		2,628,003		206,596		—		10,781,763
Special Mention	4		285		71,813		137,073		44,224		70,128		—		—		323,527
Substandard	—		2,975		16,159		135,707		2,054		65,859		—		—		222,754
Loss	—		—		—		—		—		5		—		—		5
Total investment properties	233,071		700,683		3,479,101		2,964,747		979,856		2,763,995		206,596		—		11,328,049
Current YTD Period:
Gross charge-offs	—		—		—		—		—		3,738		—		—		3,738
1-4 family properties
Pass	67,911		115,810		109,798		109,112		30,592		66,683		46,728		—		546,634
Special Mention	—		—		711		491		179		92		—		—		1,473
Substandard	—		749		51		944		285		2,366		45		—		4,440
Total 1-4 family properties	67,911		116,559		110,560		110,547		31,056		69,141		46,773		—		552,547
Current YTD Period:
Gross charge-offs	—		103		—		—		—		133		—		—		236

	June 30, 2024
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2024		2023		2022		2021		2020		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Land and development
Pass	52,343		95,588		66,267		28,699		8,969		66,360		12,802		—		331,028
Special Mention	—		—		483		29		—		1,165		—		—		1,677
Substandard	—		561		—		—		195		1,430		—		—		2,186
Total land and development	52,343		96,149		66,750		28,728		9,164		68,955		12,802		—		334,891
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		—		—		—
Total commercial real estate	353,325		913,391		3,656,411		3,104,022		1,020,076		2,902,091		266,171		—		12,215,487
Current YTD Period:
Gross charge-offs	$	—	$	103	$	—	$	—	$	—	$	3,871	$	—	$	—	$	3,974
Consumer mortgages
Pass	246,139		739,069		725,131		993,128		1,164,849		1,438,748		592		—		5,307,656
Substandard	287		1,880		3,521		6,332		17,396		34,060		—		—		63,476
Loss	—		—		—		—		—		32		—		—		32
Total consumer mortgages	246,426		740,949		728,652		999,460		1,182,245		1,472,840		592		—		5,371,164
Current YTD Period:
Gross charge-offs	—		—		—		—		25		109		—		—		134
Home equity
Pass	—		—		—		—		—		—		1,338,972		455,684		1,794,656
Substandard	—		—		—		—		—		—		11,874		6,161		18,035
Loss	—		—		—		—		—		—		165		84		249
Total home equity	—		—		—		—		—		—		1,351,011		461,929		1,812,940
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		—		32		32
Credit cards
Pass	—		—		—		—		—		—		177,086		—		177,086
Substandard	—		—		—		—		—		—		524		—		524
Loss	—		—		—		—		—		—		1,279		—		1,279
Total credit cards	—		—		—		—		—		—		178,889		—		178,889
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		3,892		—		3,892
Other consumer loans
Pass	75,143		98,329		146,434		176,291		94,170		111,612		268,946		—		970,925
Substandard	—		680		1,301		3,382		1,274		636		68		—		7,341
Loss	—		—		12		—		—		—		27		—		39
Total other consumer loans	75,143		99,009		147,747		179,673		95,444		112,248		269,041		—		978,305
Current YTD Period:
Gross charge-offs	19		1,464		2,675		4,267		1,277		1,501		1,302		—		12,505
Total consumer	321,569		839,958		876,399		1,179,133		1,277,689		1,585,088		1,799,533		461,929		8,341,298
Current YTD Period:
Gross charge-offs	$	19	$	1,464	$	2,675	$	4,267	$	1,302	$	1,610	$	5,194	$	32	$	16,563
Loans, net of deferred fees and costs	$	1,640,245	$	3,835,509	$	7,085,648	$	7,071,527	$	4,056,623	$	8,289,226	$	10,585,089	$	529,530	$	43,093,397
Current YTD Period:
Gross charge-offs	$	1,498	$	17,656	$	5,536	$	12,714	$	3,555	$	14,381	$	37,487	$	32	$	92,859

	December 31, 2023
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Commercial, financial and agricultural
Pass	$	1,078,790	$	1,040,742	$	1,408,178	$	782,069	$	636,341	$	1,236,433	$	7,623,255	$	46,908	$	13,852,716
Special Mention	5,298		8,276		20,027		1,950		2,552		8,412		141,580		—		188,095
Substandard	36,557		14,742		35,744		37,186		88,940		21,032		182,069		1,685		417,955
Loss	—		—		—		—		—		355		224		—		579
Total commercial, financial and agricultural	1,120,645		1,063,760		1,463,949		821,205		727,833		1,266,232		7,947,128		48,593		14,459,345
Current YTD Period:
Gross charge-offs	9,367		3,436		8,175		19,532		1,165		2,071		30,696		203		74,645
Owner-occupied
Pass	859,887		1,521,469		1,501,405		958,620		710,634		1,401,416		782,180		—		7,735,611
Special Mention	1,709		9,114		22,562		2,593		4,689		48,640		79,031		—		168,338
Substandard	4,388		24,760		13,616		59,478		17,702		87,306		27,949		—		235,199
Total owner-occupied	865,984		1,555,343		1,537,583		1,020,691		733,025		1,537,362		889,160		—		8,139,148
Current YTD Period:
Gross charge-offs	—		—		433		6,836		1,544		2,862		—		—		11,675
Total commercial and industrial	1,986,629		2,619,103		3,001,532		1,841,896		1,460,858		2,803,594		8,836,288		48,593		22,598,493
Current YTD Period:
Gross charge-offs	$	9,367	$	3,436	$	8,608	$	26,368	$	2,709	$	4,933	$	30,696	$	203	$	86,320
Investment properties
Pass	593,540		3,140,041		2,863,327		1,161,697		1,052,638		1,900,744		261,737		—		10,973,724
Special Mention	—		1,616		169,550		—		48,429		33,903		—		—		253,498
Substandard	2,083		4,070		41,278		1,455		1,622		75,850		—		—		126,358
Doubtful	—		—		—		—		—		9,714		—		—		9,714
Loss	—		—		—		—		—		10		—		—		10
Total investment properties	595,623		3,145,727		3,074,155		1,163,152		1,102,689		2,020,221		261,737		—		11,363,304
Current YTD Period:
Gross charge-offs(1)	546		7,685		5,668		3,801		1,893		22,647		3,109		—		45,349
1-4 family properties
Pass	167,729		142,930		119,054		31,928		29,740		55,243		42,099		—		588,723
Special Mention	3,104		947		—		184		—		311		1		—		4,547
Substandard	1,721		822		643		465		324		1,212		45		—		5,232
Total 1-4 family properties	172,554		144,699		119,697		32,577		30,064		56,766		42,145		—		598,502
Current YTD Period:
Gross charge-offs	—		—		—		—		—		24		—		—		24
Land and development
Pass	105,609		84,962		35,993		16,131		18,616		59,605		888		—		321,804
Special Mention	—		496		—		—		—		774		—		—		1,270
Substandard	29,204		411		74		—		593		1,596		—		—		31,878
Total land and development	134,813		85,869		36,067		16,131		19,209		61,975		888		—		354,952
Current YTD Period:
Gross charge-offs	—		—		—		77		—		—		—		—		77
Total commercial real estate	902,990		3,376,295		3,229,919		1,211,860		1,151,962		2,138,962		304,770		—		12,316,758
Current YTD Period:
Gross charge-offs	$	546	$	7,685	$	5,668	$	3,878	$	1,893	$	22,671	$	3,109	$	—	$	45,450

	December 31, 2023
	Term Loans Amortized Cost Basis by Origination Year												Revolving Loans
(in thousands)	2023		2022		2021		2020		2019		Prior		Amortized Cost Basis		Converted to Term Loans		Total
Consumer mortgages
Pass	$	757,485	$	784,898	$	1,044,442	$	1,219,397	$	410,511	$	1,136,541	$	35	$	—	$	5,353,309
Substandard	564		2,810		5,517		15,913		9,478		23,662		—		—		57,944
Loss	—		—		—		—		—		470		—		—		470
Total consumer mortgages	758,049		787,708		1,049,959		1,235,310		419,989		1,160,673		35		—		5,411,723
Current YTD Period:
Gross charge-offs	—		108		251		403		402		965		5		—		2,134
Home equity
Pass	—		—		—		—		—		—		1,308,934		482,679		1,791,613
Substandard	—		—		—		—		—		—		10,231		5,297		15,528
Loss	—		—		—		—		—		—		174		84		258
Total home equity	—		—		—		—		—		—		1,319,339		488,060		1,807,399
Current YTD Period:
Gross charge-offs	—		—		—		—		—		79		819		229		1,127
Credit cards
Pass	—		—		—		—		—		—		192,217		—		192,217
Substandard	—		—		—		—		—		—		702		—		702
Loss	—		—		—		—		—		—		1,222		—		1,222
Total credit cards	—		—		—		—		—		—		194,141		—		194,141
Current YTD Period:
Gross charge-offs	—		—		—		—		—		—		7,165		—		7,165
Other consumer loans
Pass	134,969		181,455		219,415		114,006		28,256		112,724		277,368		—		1,068,193
Substandard	573		963		3,811		1,182		568		494		192		—		7,783
Total other consumer loans	135,542		182,418		223,226		115,188		28,824		113,218		277,560		—		1,075,976
Current YTD Period:
Gross charge-offs(1)	627		6,040		24,231		3,625		1,971		2,026		2,358		—		40,878
Total consumer	893,591		970,126		1,273,185		1,350,498		448,813		1,273,891		1,791,075		488,060		8,489,239
Current YTD Period:
Gross charge-offs	$	627	$	6,148	$	24,482	$	4,028	$	2,373	$	3,070	$	10,347	$	229	$	51,304
Loans, net of deferred fees and costs	$	3,783,210	$	6,965,524	$	7,504,636	$	4,404,254	$	3,061,633	$	6,216,447	$	10,932,133	$	536,653	$	43,404,490
Current YTD Period:
Gross charge-offs	$	10,540	$	17,269	$	38,758	$	34,274	$	6,975	$	30,674	$	44,152	$	432	$	183,074

(1)    Includes $31.3 million in gross charge-offs related to the transfer of certain loans to held for sale that sold during 2023.

Schedule of Financing Receivable, Allowance for Credit Loss

The following tables detail the changes in the ALL by loan segment for the three and six months ended June 30, 2024 and 2023. During the three and six months ended June 30, 2024, Synovus had no significant transfers to loans held for sale. During the three and six months ended June 30, 2023, Synovus charged-off $1.3 million and $7.9 million in previously established reserves for credit losses associated with the transfer of $3.8 million and $427.9 million, respectively, in certain third-party consumer loans to held for sale as part of our overall balance sheet management strategy.

	As Of and For the Three Months Ended June 30, 2024
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at March 31, 2024	$	213,482	$	152,627	$	126,552	$	492,661
Charge-offs	(34,379)		(263)		(7,649)		(42,291)
Recoveries	4,589		462		2,755		7,806
Provision for (reversal of) loan losses	37,038		(11,146)		1,033		26,925
Ending balance at June 30, 2024	$	220,730	$	141,680	$	122,691	$	485,101
	As Of and For the Three Months Ended June 30, 2023
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at March 31, 2023	$	158,688	$	160,392	$	137,930	$	457,010
Charge-offs	(22,841)		(5)		(13,410)		(36,256)
Recoveries	6,402		378		3,080		9,860
Provision for (reversal of) loan losses	17,738		8,961		13,925		40,624
Ending balance at June 30, 2023	$	159,987	$	169,726	$	141,525	$	471,238
	As Of and For the Six Months Ended June 30, 2024
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at December 31, 2023	$	218,970	$	133,758	$	126,657	$	479,385
Charge-offs	(72,322)		(3,974)		(16,563)		(92,859)
Recoveries	7,877		1,229		4,912		14,018
Provision for (reversal of) loan losses	66,205		10,667		7,685		84,557
Ending balance at June 30, 2024	$	220,730	$	141,680	$	122,691	$	485,101
	As Of and For the Six Months Ended June 30, 2023
(in thousands)	Commercial & Industrial		Commercial Real Estate		Consumer		Total
Allowance for loan losses:
Beginning balance at December 31, 2022	$	161,550	$	143,575	$	138,299	$	443,424
Charge-offs	(30,714)		(101)		(30,776)		(61,591)
Recoveries	9,878		662		6,105		16,645
Provision for (reversal of) loan losses	19,273		25,590		27,897		72,760
Ending balance at June 30, 2023	$	159,987	$	169,726	$	141,525	$	471,238

Schedule of Amortized Cost Basis of Loans by Loan Portfolio Class

The following tables present the amortized cost of FDM loans by loan portfolio class that were modified during the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024
(in thousands)	Interest Rate Reduction		Term Extension		Payment Delay		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	—	$	9,109	$	—	$	9,109	0.1	%
Total commercial and industrial	—		9,109		—		9,109		—
Total commercial real estate	—		—		—		—		—
Other consumer loans	58		211		—		269		—
Total consumer	58		211		—		269		—
Total FDMs	$	58	$	9,320	$	—	$	9,378	—	%
	Six Months Ended June 30, 2024
(in thousands)	Interest Rate Reduction		Term Extension		Payment Delay		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	—	$	11,638	$	—	$	11,638	0.1	%
Owner-occupied	—		193		—		193		—
Total commercial and industrial	—		11,831		—		11,831		0.1
Investment properties	—		2,236		—		2,236		—
Total commercial real estate	—		2,236		—		2,236		—
Consumer mortgages	123		—		210		333		—
Other consumer loans	179		463		—		642		0.1
Total consumer	302		463		210		975		—
Total FDMs	$	302	$	14,530	$	210	$	15,042	—	%

	Three Months Ended June 30, 2023
(in thousands)	Interest Rate Reduction		Term Extension		Principal Forgiveness and Term Extensions		Interest Rate Reduction and Term Extension		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	1,972	$	7,464	$	13,401	$	1,187	$	24,024	0.2	%
Owner-occupied	—		388		—		—		388		—
Total commercial and industrial	1,972		7,852		13,401		1,187		24,412		0.1
Investment properties	—		660		—		—		660		—
1-4 family properties	—		1,680		—		382		2,062		0.3
Land and development	—		—		—		—		—		—
Total commercial real estate	—		2,340		—		382		2,722		—
Consumer mortgages	695		—		—		—		695		—
Home equity	—		339		—		276		615		—
Credit cards	—		—		—		—		—		—
Other consumer loans	2		314		—		256		572		—
Total consumer	697		653		—		532		1,882		—
Total FDMs	$	2,669	$	10,845	$	13,401	$	2,101	$	29,016	0.1	%
	Six Months Ended June 30, 2023
(in thousands)	Interest Rate Reduction		Term Extension		Principal Forgiveness and Term Extensions		Interest Rate Reduction and Term Extension		Total		Percentage of Total by Financing Class
Commercial, financial and agricultural	$	1,972	$	22,297	$	13,401	$	1,428	$	39,098	0.3	%
Owner-occupied	—		1,828		—		41,259		43,087		0.5
Total commercial and industrial	1,972		24,125		13,401		42,687		82,185		0.4
Investment properties	—		660		—		—		660		—
1-4 family properties	—		3,006		—		382		3,388		0.6
Land and development	—		—		—		—		—		—
Total commercial real estate	—		3,666		—		382		4,048		—
Consumer mortgages	807		—		—		—		807		—
Home equity	—		426		—		290		716		—
Credit cards	—		—		—		—		—		—
Other consumer loans	2		450		—		482		934		0.1
Total consumer	809		876		—		772		2,457		—
Total FDMs	$	2,781	$	28,667	$	13,401	$	43,841	$	88,690	0.2	%

The following tables present the financial effect of loan modifications made to borrowers experiencing financial difficulty during the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024			Six Months Ended June 30, 2024
(dollars in thousands)	Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Weighted Average Payment Delay (in months)
Commercial, financial and agricultural	—	%	20	—	%	19	—
Owner-occupied	—		—	—		60	—
Investment properties	—		—	—		12	—
Consumer mortgages	—		—	2.3		—	7
Other consumer loans	7.5		66	4.0		71	—

	Three Months Ended June 30, 2023					Six Months Ended June 30, 2023
(dollars in thousands)	Principal Forgiveness and Term Extensions		Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)	Principal Forgiveness and Term Extensions		Weighted Average Interest Rate Reduction		Weighted Average Term Extension (in months)
Commercial, financial and agricultural	$	1,200	1.1	%	41	$	1,200	1.2	%	28
Owner-occupied	—		—		17	—		1.7		9
Investment properties	—		—		30	—		—		30
1-4 family properties	—		0.3		12	—		0.3		12
Consumer mortgages	—		1.9		—	—		1.6		—
Home equity	—		0.4		250	—		0.5		262
Other consumer loans	—		2.7		61	—		3.1		64

The following table provides a summary of current, accruing past due, and non-accrual loans on an amortized cost basis by loan portfolio class that have been modified during the 12 months prior to June 30, 2024.

	As of June 30, 2024
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Non-accrual		Total
Commercial, financial and agricultural	$	40,022	$	1,287	$	—	$	4,487	$	45,796
Owner-occupied	31,892		317		—		260		32,469
Total commercial and industrial	71,914		1,604		—		4,747		78,265
Investment properties	2,544		—		—		—		2,544
1-4 family properties	33		—		—		—		33
Land and development	1,100		—		—		—		1,100
Total commercial real estate	3,677		—		—		—		3,677
Consumer mortgages	542		—		—		1,553		2,095
Home equity	—		—		—		—		—
Credit cards	—		—		—		—		—
Other consumer loans	854		174		—		332		1,360
Total consumer	1,396		174		—		1,885		3,455
Total FDMs	$	76,987	$	1,778	$	—	$	6,632	$	85,397

The following table provides a summary of current, accruing past due, and non-accrual loans on an amortized cost basis by loan portfolio class that were modified on or after January 1, 2023, the date Synovus adopted ASU 2022-02, through June 30, 2023.

	As of June 30, 2023
(in thousands)	Current		Accruing 30-89 Days Past Due		Accruing 90 Days or Greater Past Due		Non-accrual (1)		Total
Commercial, financial and agricultural	$	25,697	$	—	$	—	$	13,401	$	39,098
Owner-occupied	43,087		—		—		—		43,087
Total commercial and industrial	68,784		—		—		13,401		82,185
Investment properties	660		—		—		—		660
1-4 family properties	1,708		—		—		1,680		3,388
Land and development	—		—		—		—		—
Total commercial real estate	2,368		—		—		1,680		4,048
Consumer mortgages	—		—		—		807		807
Home equity	716		—		—		—		716
Credit cards	—		—		—		—		—
Other consumer loans	386		—		—		548		934
Total consumer	1,102		—		—		1,355		2,457
Total FDMs	$	72,254	$	—	$	—	$	16,436	$	88,690

(1)    Loans were on non-accrual when modified and subsequently classified as FDMs.

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Shareholders' Equity and Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2024

Equity [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income (Loss)

The following tables illustrate activity within the balances in accumulated other comprehensive income (loss) by component for the three and six months ended June 30, 2024 and 2023.

Changes in Accumulated Other Comprehensive Income (Loss) by Component (Net of Income Taxes)
(in thousands)	Net unamortized holding (losses) gains on AFS investment securities transferred to HTM		Net unrealized gains (losses) on investment securities AFS(1)		Net unrealized gains (losses) on cash flow hedges(1)		Total
Balance at March 31, 2024	$	—	$	(1,116,309)	$	(131,885)	$	(1,248,194)
Other comprehensive income (loss) before reclassifications	(537,434)		511,079		(13,861)		(40,216)
Amounts reclassified from AOCI	15,654		194,677		27,705		238,036
Net current period other comprehensive income (loss)	(521,780)		705,756		13,844		197,820
Balance at June 30, 2024	$	(521,780)	$	(410,553)	$	(118,041)	$	(1,050,374)
Balance at March 31, 2023	$	—	$	(1,105,221)	$	(184,106)	$	(1,289,327)
Other comprehensive income (loss) before reclassifications	—		(82,866)		(55,325)		(138,191)
Amounts reclassified from AOCI	—		—		32,343		32,343
Net current period other comprehensive income (loss)	—		(82,866)		(22,982)		(105,848)
Balance at June 30, 2023	$	—	$	(1,188,087)	$	(207,088)	$	(1,395,175)
Balance at December 31, 2023	$	—	$	(998,259)	$	(118,814)	$	(1,117,073)
Other comprehensive income (loss) before reclassifications	(537,434)		393,029		(57,138)		(201,543)
Amounts reclassified from AOCI	15,654		194,677		57,911		268,242
Net current period other comprehensive income (loss)	(521,780)		587,706		773		66,699
Balance at June 30, 2024	$	(521,780)	$	(410,553)	$	(118,041)	$	(1,050,374)
Balance at December 31, 2022	$	—	$	(1,220,263)	$	(221,854)	$	(1,442,117)
Other comprehensive income (loss) before reclassifications	—		32,955		(47,759)		(14,804)
Amounts reclassified from AOCI	—		(779)		62,525		61,746
Net current period other comprehensive income (loss)	—		32,176		14,766		46,942
Balance at June 30, 2023	$	—	$	(1,188,087)	$	(207,088)	$	(1,395,175)

(1)    For June 30, 2024, the ending balance in net unrealized gains (losses) on investment securities available for sale and cash flow hedges includes unrealized losses of $10.2 million and $11.6 million, respectively, related to residual tax effects remaining in OCI primarily due to previously established deferred tax asset valuation allowances in 2010 and 2011 and state rate changes. For June 30, 2023, the ending balance in net unrealized gains (losses) on investment securities available for sale and cash flow hedges includes unrealized losses of $13.3 million and $12.1 million, respectively, related to residual tax effects remaining in OCI due to previously established deferred tax asset valuation allowances in 2010 and 2011. In accordance with ASC 740-20-45-11(b), under the portfolio approach, these unrealized losses are realized at the time the entire portfolio is sold or disposed.

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Fair Value Accounting (Tables)

6 Months Ended

Jun. 30, 2024

Fair Value Disclosures [Abstract]

Schedule of Financial Instruments Measured at Fair Value on Recurring Basis

The following table presents assets and liabilities measured at estimated fair value on a recurring basis.

	June 30, 2024								December 31, 2023
(in thousands)	Level 1		Level 2		Level 3		Total Estimated Fair Value		Level 1		Level 2		Level 3		Total Estimated Fair Value
Assets
Trading securities:
Collateralized mortgage obligations issued by U.S. Government sponsored enterprises	$	—	$	2,956	$	—	$	2,956	$	—	$	2,910	$	—	$	2,910
Other mortgage-backed securities	—		—		—		—		—		2,149		—		2,149
Asset-backed securities	—		10,096		—		10,096		—		7,839		—		7,839
Total trading securities	$	—	$	13,052	$	—	$	13,052	$	—	$	12,898	$	—	$	12,898
Investment securities available for sale:
U.S. Treasury securities	$	1,174,295	$	—	$	—	$	1,174,295	$	597,629	$	—	$	—	$	597,629
U.S. Government agency securities	—		28,843		—		28,843		—		28,940		—		28,940
Mortgage-backed securities issued by U.S. Government agencies	—		1,400,492		—		1,400,492		—		925,664		—		925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises	—		2,016,045		—		2,016,045		—		6,430,379		—		6,430,379
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises	—		547,997		—		547,997		—		587,595		—		587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises	—		1,867,126		—		1,867,126		—		1,209,783		—		1,209,783
Corporate debt securities and other debt securities	—		8,883		—		8,883		—		8,672		—		8,672
Total investment securities available for sale	$	1,174,295	$	5,869,386	$	—	$	7,043,681	$	597,629	$	9,191,033	$	—	$	9,788,662
Mortgage loans held for sale	$	—	$	41,823	$	—	$	41,823	$	—	$	47,338	$	—	$	47,338
Other investments	—		—		14,423		14,423		—		—		12,560		12,560
Mutual funds and mutual funds held in rabbi trusts	60,356		—		—		60,356		53,742		—		—		53,742
Derivative assets	—		97,078		—		97,078		—		94,903		—		94,903
Liabilities
Securities sold short	$	2,536	$	—	$	—	$	2,536	$	3,496	$	—	$	—	$	3,496
Mutual funds held in rabbi trusts	45,479		—		—		45,479		38,735		—		—		38,735
Derivative liabilities	—		280,045		—		280,045		—		259,650		—		259,650

Schedule of Changes in Fair Value Included in Consolidated Statements of Income

The following table summarizes the difference between the fair value and the UPB of mortgage loans held for sale and the changes in fair value of these loans. An immaterial portion of these changes in fair value was attributable to instrument-specific credit risk.

Mortgage Loans Held for Sale
(in thousands)	As of June 30, 2024		As of December 31, 2023
Fair value	$	41,823	$	47,338
Unpaid principal balance	40,886		45,627
Fair value less aggregate unpaid principal balance	$	937	$	1,711

Changes in Fair Value Included in Net Income	Three Months Ended June 30,				Six Months Ended June 30,				Location in Consolidated Statements of Income
(in thousands)	2024		2023		2024		2023
Mortgage loans held for sale	$	32	$	(95)	$	(774)	$	208	Mortgage banking income

Schedule of Level 3 Assets Measured at Fair Value on a Recurring Basis.

The following tables provide rollforwards of Level 3 assets measured at fair value on a recurring basis.

		Three Months Ended June 30, 2024
(in thousands)		Other Investments
Beginning balance at March 31, 2024		$	13,115
Total gains (losses) realized/unrealized:
Included in earnings		456
Additions		852
Ending balance at June 30, 2024		$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024		$	456
	Three Months Ended June 30, 2023
(in thousands)		Other Investments
Beginning balance at March 31, 2023		$	11,655
Total gains (losses) realized/unrealized:
Included in earnings		(43)
Additions		158
Ending balance at June 30, 2023		$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023		$	(43)

	Six Months Ended June 30, 2024
(in thousands)	Other Investments
Beginning balance at December 31, 2023	$	12,560
Total gains (losses) realized/unrealized:
Included in earnings	435
Additions	1,428
Ending balance at June 30, 2024	$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024	$	435
	Six Months Ended June 30, 2023
(in thousands)	Other Investments
Beginning balance at December 31, 2022	$	11,172
Total gains (losses) realized/unrealized:
Included in earnings	(71)
Additions	669
Ending balance at June 30, 2023	$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023	$	(71)

Schedule of Level 3 Liabilities Measured at Fair Value on a Recurring Basis

The following tables provide rollforwards of Level 3 assets measured at fair value on a recurring basis.

		Three Months Ended June 30, 2024
(in thousands)		Other Investments
Beginning balance at March 31, 2024		$	13,115
Total gains (losses) realized/unrealized:
Included in earnings		456
Additions		852
Ending balance at June 30, 2024		$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024		$	456
	Three Months Ended June 30, 2023
(in thousands)		Other Investments
Beginning balance at March 31, 2023		$	11,655
Total gains (losses) realized/unrealized:
Included in earnings		(43)
Additions		158
Ending balance at June 30, 2023		$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023		$	(43)

	Six Months Ended June 30, 2024
(in thousands)	Other Investments
Beginning balance at December 31, 2023	$	12,560
Total gains (losses) realized/unrealized:
Included in earnings	435
Additions	1,428
Ending balance at June 30, 2024	$	14,423
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2024	$	435
	Six Months Ended June 30, 2023
(in thousands)	Other Investments
Beginning balance at December 31, 2022	$	11,172
Total gains (losses) realized/unrealized:
Included in earnings	(71)
Additions	669
Ending balance at June 30, 2023	$	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets/liabilities still held at June 30, 2023	$	(71)

Schedule of Assets and Liabilities Measured at Fair Value on Non-Recurring Basis

The following table presents assets measured at fair value on a non-recurring basis, as of the dates indicated, for which there was a fair value adjustment.

	June 30, 2024						Fair Value Adjustments for the				Location in Consolidated Statements of Income
(in thousands)	Level 1		Level 2		Level 3		Three Months Ended June 30, 2024		Six Months Ended June 30, 2024
Loans(1)	$	—	$	—	$	26,995	$	22,160	$	29,568	Provision for (reversal of) credit losses
	June 30, 2023						Fair Value Adjustments for the				Location in Consolidated Statements of Income
	Level 1		Level 2		Level 3		Three Months Ended June 30, 2023		Six Months Ended June 30, 2023
Loans(1)	$	—	$	—	$	30,123	$	6,413	$	6,462	Provision for (reversal of) credit losses
Other loans held for sale	—		—		346,897		2,360		19,110		Loss on other loans held for sale

(1)    Collateral-dependent loans that were written down to fair value of collateral.

Schedule of Carrying and Estimated Fair Values of Financial Instruments Carried on Balance Sheet

The following tables present the carrying and estimated fair values of financial instruments at June 30, 2024 and December 31, 2023. The fair values represent management’s best estimates based on a range of methodologies and assumptions. See "Part II - Item 8. Financial Statements and Supplementary Data - Note 1 - Summary of Significant Accounting Policies" to the consolidated financial statements of Synovus' 2023 Form 10-K for a description of how fair value measurements are determined.

	June 30, 2024
(in thousands)	Carrying Value		Fair Value		Level 1		Level 2		Level 3
Financial assets
Total cash, cash equivalents, and restricted cash	$	2,294,608	$	2,294,608	$	2,294,608	$	—	$	—
Trading securities	13,052		13,052		—		13,052		—
Investment securities held to maturity	2,668,068		2,638,071		—		2,638,071		—
Investment securities available for sale	7,043,681		7,043,681		1,174,295		5,869,386		—
Loans held for sale	139,323		138,879		—		41,823		97,056
Other investments	14,423		14,423		—		—		14,423
Mutual funds and mutual funds held in rabbi trusts	60,356		60,356		60,356		—		—
Loans, net (1)	42,608,296		41,112,625		—		—		41,112,625
FRB and FHLB stock	213,711		213,711		—		213,711		—
Derivative assets	97,078		97,078		—		97,078		—
Financial liabilities
Non-interest-bearing deposits	$	11,655,811	$	11,655,811	$	—	$	11,655,811	$	—
Non-time interest-bearing deposits	27,278,278		27,278,278		—		27,278,278		—
Time deposits	11,261,689		11,235,622		—		11,235,622		—
Total deposits (2)	$	50,195,778	$	50,169,711	$	—	$	50,169,711	$	—
Federal funds purchased and securities sold under repurchase agreements	94,484		94,484		94,484		—		—
Securities sold short	2,536		2,536		2,536		—		—
Long-term debt	2,283,767		2,302,474		—		2,302,474		—
Mutual funds held in rabbi trusts	45,479		45,479		45,479		—		—
Derivative liabilities	280,045		280,045		—		280,045		—

(1) Synovus estimates the fair value of loans based on present value of the future cash flows using the interest rate that would be charged for a similar loan to a borrower with similar risk, adjusted for a discount based on the estimated time period to complete a sale transaction with a market participant.    

(2) The fair value of deposits with no stated maturity, such as non-interest-bearing demand, interest bearing demand, money market, and savings accounts reflects the carrying amount which is payable on demand, as of the respective date, and may not align with other valuation methods or processes. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities.

	December 31, 2023
(in thousands)	Carrying Value		Fair Value		Level 1		Level 2		Level 3
Financial assets
Total cash, cash equivalents, and restricted cash	$	2,451,426	$	2,451,426	$	2,451,426	$	—	$	—
Trading securities	12,898		12,898		—		12,898		—
Investment securities available for sale	9,788,662		9,788,662		597,629		9,191,033		—
Loans held for sale	52,768		52,770		—		47,338		5,432
Other investments	12,560		12,560		—		—		12,560
Mutual funds and mutual funds held in rabbi trusts	53,742		53,742		53,742		—		—
Loans, net (1)	42,925,105		41,298,149		—		—		41,298,149
FRB and FHLB stock	184,944		184,944		—		184,944		—
Derivative assets	94,903		94,903		—		94,903		—
Financial liabilities
Non-interest-bearing deposits	$	12,507,616	$	12,507,616	$	—	$	12,507,616	$	—
Non-time interest-bearing deposits	27,449,088		27,449,088		—		27,449,088		—
Time deposits	10,782,481		10,769,002		—		10,769,002		—
Total deposits (2)	$	50,739,185	$	50,725,706	$	—	$	50,725,706	$	—
Federal funds purchased and securities sold under repurchase agreements	189,074		189,074		189,074		—		—
Securities sold short	3,496		3,496		3,496		—		—
Long-term debt	1,932,534		1,939,604		—		1,939,604		—
Mutual funds held in rabbi trusts	38,735		38,735		38,735		—		—
Derivative liabilities	259,650		259,650		—		259,650		—

(1)     Synovus estimates the fair value of loans based on present value of the future cash flows using the interest rate that would be charged for a similar loan to a borrower with similar risk, adjusted for a discount based on the estimated time period to complete a sale transaction with a market participant.    

(2)    The fair value of deposits with no stated maturity, such as non-interest-bearing demand, interest bearing demand, money market, and savings accounts reflects the carrying amount which is payable on demand, as of the respective date, and may not align with other valuation methods or processes. The fair value of time deposits is based on the discounted value of contractual cash flows. The discount rate is estimated using the rates currently offered for deposits of similar remaining maturities.

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Derivative Instruments and Hedging Activities (Tables)

6 Months Ended

Jun. 30, 2024

Summary of Derivative Instruments [Abstract]

Schedule of Impact of Derivatives on Balance Sheet

The following table reflects the estimated fair value of derivative instruments included in other assets and other liabilities on the consolidated balance sheets along with their respective notional amounts on a gross basis.

	June 30, 2024						December 31, 2023
			Estimated Fair Value						Estimated Fair Value
(in thousands)	Notional Amount		Derivative Assets		Derivative Liabilities		Notional Amount		Derivative Assets		Derivative Liabilities
Derivatives in cash flow hedging relationships:
Interest rate contracts	$	4,600,000	$	—	$	7,728	$	5,600,000	$	—	$	7,527
Total cash flow hedges			$	—	$	7,728			$	—	$	7,527
Derivatives in fair value hedging relationships:
Interest rate contracts	$	2,375,585	$	—	$	6,351	$	2,563,504	$	—	$	12,891
Total fair value hedges			$	—	$	6,351			$	—	$	12,891
Total derivatives designated as hedging instruments			$	—	$	14,079			$	—	$	20,418
Derivatives not designated   as hedging instruments:
Interest rate contracts	$	13,773,079	$	96,270	$	265,965	$	11,888,152	$	94,208	$	238,134
Mortgage derivatives - interest rate lock commitments	54,718		780		—		40,642		695		—
Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans	79,500		24		—		60,906		—		567
Risk participation agreements	797,443		—		1		732,682		—		3
Foreign exchange contracts	117,669		4		—		41,603		—		528
Visa derivative	—		—		286		—		—		589
Total derivatives not designated as hedging instruments			$	97,078	$	266,252			$	94,903	$	239,821

Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location

The following table presents the effect of hedging derivative instruments in the consolidated statements of income and the total amounts for the respective line item affected for the three and six months ended June 30, 2024 and 2023.

	Three Months Ended June 30, 2024
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	701,570	$	335,754	$	28,390
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(36,527)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(36,527)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(6,287)	$	(3,618)
Recognized on derivatives	—		2,469		914
Recognized on hedged items	—		(2,469)		(914)
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(6,287)	$	(3,618)
	Three Months Ended June 30, 2023
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	670,230	$	241,780	$	55,915
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(42,748)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(42,748)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(5,782)	$	(4,510)
Recognized on derivatives	—		(20,466)		(20,823)
Recognized on hedged items	—		20,466		20,823
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(5,782)	$	(4,510)

(1)     See Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss) in this Report for gain (loss) recognized on cash flow hedging relationships in AOCI.

	Six Months Ended June 30, 2024
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	1,393,285	$	668,420	$	57,985
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(76,350)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(76,350)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(12,525)	$	(7,342)
Recognized on derivatives	—		402		(1,004)
Recognized on hedged items	—		(402)		1,004
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(12,525)	$	(7,342)
	Six Months Ended June 30, 2023
	Interest Income		Interest Expense
(in thousands)	Loans, including fees		Deposits		Long-term debt
Total interest income/expense amounts presented in the consolidated statements of income	$	1,299,787	$	415,715	$	98,444
Gain/(loss) on cash flow hedging relationships:(1)
Interest rate contracts:
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$	(82,640)	$	—	$	—
Pre-tax income (loss) recognized on cash flow hedges	$	(82,640)	$	—	$	—
Gain/(loss) on fair value hedging relationships:
Amounts related to interest settlements and amortization on derivatives	$	—	$	(9,153)	$	(7,231)
Recognized on derivatives	$	—	(8,296)		(5,427)
Recognized on hedged items	—		8,296		5,427
Pre-tax income (loss) recognized on fair value hedges	$	—	$	(9,153)	$	(7,231)

(1)     See Note 4 - Shareholders' Equity and Other Comprehensive Income (Loss) for gain (loss) recognized on cash flow hedging relationships in AOCI.

Schedule of Carrying Amount and Associated Cumulative Basis Adjustment Related to the Application of Hedge Accounting

The following table presents the carrying amount and associated cumulative basis adjustment related to the application of hedge accounting that is included in the carrying amount of the hedged assets/(liabilities) in fair value hedging relationships.

	June 30, 2024						December 31, 2023
	Hedged Items Currently Designated				Hedged Items No Longer Designated		Hedged Items Currently Designated				Hedged Items No Longer Designated
(in thousands)	Carrying Amount of Assets/(Liabilities)		Hedge Accounting Basis Adjustment				Carrying Amount of Assets/(Liabilities)		Hedge Accounting Basis Adjustment
Interest-bearing deposits	$	(1,622,618)	$	15,114	$	464	$	(2,013,504)	$	(8,711)	$	1,267
Long-term debt	(749,442)		14,366		8,446		(546,872)		(5,986)		9,638

Schedule of Effect of Fair Value Hedges on the Consolidated Statements of Income

The pre-tax effect of changes in fair value from derivative instruments not designated as hedging instruments in the consolidated statements of income for the three and six months ended June 30, 2024 and 2023 is presented below.

		Gain (Loss) Recognized in Consolidated Statements of Income
		Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	Location in Consolidated Statements of Income	2024		2023		2024		2023
Derivatives not designated   as hedging instruments:
Interest rate contracts(1)	Capital markets income	$	313	$	(690)	$	153	$	(672)
Mortgage derivatives - interest rate lock commitments	Mortgage banking income	(315)		(547)		85		562
Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans	Mortgage banking income	129		578		591		250
Risk participation agreements	Capital markets income	3		(2)		2		1
Foreign exchange contracts	Capital markets income	(188)		73		532		602
Visa derivative	Other non-interest expense	—		(3,027)		—		(3,027)
Total derivatives not designated as hedging instruments		$	(58)	$	(3,615)	$	1,363	$	(2,284)

(1)    Gain (loss) represents net fair value adjustments (including credit related adjustments) for client swaps.

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Net Income Per Common Share (Tables)

6 Months Ended

Jun. 30, 2024

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Earnings Per Share

The following table displays a reconciliation of the information used in calculating basic and diluted net income (loss) per common share for the three and six months ended June 30, 2024 and 2023. Diluted net income per common share incorporates the potential impact of contingently issuable shares, including awards which require future service as a condition of delivery of the underlying common stock.

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except per share data)	2024		2023		2024		2023
Basic Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$	(23,741)	$	165,819	$	91,081	$	359,688
Weighted average common shares outstanding	145,565		146,113		145,998		145,957
Net income (loss) per common share, basic	$	(0.16)	$	1.13	$	0.62	$	2.46
Diluted Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$	(23,741)	$	165,819	$	91,081	$	359,688
Weighted average common shares outstanding	145,565		146,113		145,998		145,957
Effect of dilutive outstanding equity-based awards(1)	—		437		570		687
Weighted average diluted common shares	145,565		146,550		146,568		146,644
Net income (loss) per common share, diluted	$	(0.16)	$	1.13	$	0.62	$	2.45

(1) Due to the net loss attributable to common shareholders for the three months ended June 30, 2024, there were no dilutive shares included in the diluted net loss per common share calculation; as such shares would have been anti-dilutive.

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Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2024

Commitments and Contingencies Disclosure [Abstract]

Schedule of Loan Commitments and Letters of Credit

Synovus also invests in tax credit partnerships, CRA partnerships, including SBIC programs, and other investments. The SBIC is a program initiated by the SBA in 1958 to assist in the funding of small business loans.

(in thousands)	June 30, 2024		December 31, 2023
Letters of credit(1)	$	234,653	$	200,269
Commitments to fund commercial and industrial loans	10,145,073		10,313,880
Commitments to fund commercial real estate, construction, and land development loans	1,861,467		2,496,656
Commitments under home equity lines of credit	2,126,553		2,135,120
Unused credit card lines	455,477		453,303
Other loan commitments	625,261		654,396
Total letters of credit and unfunded lending commitments	$	15,448,484	$	16,253,624

Tax credits, CRA partnerships, and other investments:
Carrying amount included in other assets(2)	$	570,810	$	573,992
Permanent and short-term construction loans and letter of credit unfunded commitments(3)	110,485		205,659
Funded portion of permanent and short-term loans and letters of credit(4)	220,106		211,921

(1)    Represents the contractual amount net of risk participations purchased of approximately $18.4 million and $22.8 million at June 30, 2024 and December 31, 2023, respectively.

(2)    Future funding commitment amounts included in carrying amount within other liabilities of $282.9 million and $293.3 million at June 30, 2024 and December 31, 2023, respectively.

(3)    Represents the contractual amount net of risk participations of $6.2 million and $9.7 million at June 30, 2024 and December 31, 2023, respectively.

(4)    Represents the contractual amount net of risk participations of $16.5 million and $4.0 million at June 30, 2024 and December 31, 2023, respectively.

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Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2024

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following tables present certain financial information for each reportable business segment for the three and six months ended June 30, 2024 and 2023. The application and development of management reporting methodologies is a dynamic process and is subject to periodic enhancements. As these enhancements are made, financial results presented by each reportable business segment may be periodically revised. Loan and deposit transfers occur from time to time between reportable business segments primarily to maintain the migration of clients and relationship managers between segments; however, prior period loan and deposit balances and any related net interest income and FTP are not adjusted for transfers. Treasury and Corporate Other's non-interest revenue for the three and six months ended June 30, 2024 was impacted by the net loss of $256.7 million recognized on sales of AFS investment securities in connection with the strategic repositioning of the investment securities portfolio in the second quarter of 2024.

	Three Months Ended June 30, 2024
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	181,574	$	98,097	$	135,550	$	25,250	$	(5,473)	$	434,998
Non-interest revenue	15,945		18,151		19,307		45,839		(228,093)		(128,851)
Non-interest expense	34,575		37,786		51,004		38,346		140,090		301,801
Pre-provision net revenue (PPNR)	$	162,944	$	78,462	$	103,853	$	32,743	$	(373,656)	$	4,346

	Three Months Ended June 30, 2023
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	194,334	$	110,242	$	158,113	$	17,134	$	(24,292)	$	455,531
Non-interest revenue	13,752		13,500		20,983		49,085		14,956		112,276
Non-interest expense	33,955		35,464		50,861		42,401		144,500		307,181
Pre-provision net revenue (PPNR)	$	174,131	$	88,278	$	128,235	$	23,818	$	(153,836)	$	260,626

	Six Months Ended June 30, 2024
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	365,240	$	197,120	$	274,176	$	48,470	$	(31,162)	$	853,844
Non-interest revenue	27,270		34,830		37,254		92,709		(202,026)		(9,963)
Non-interest expense	69,885		78,779		103,128		78,029		294,721		624,542
Pre-provision net revenue (PPNR)	$	322,625	$	153,171	$	208,302	$	63,150	$	(527,909)	$	219,339

	Six Months Ended June 30, 2023
(in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Net interest income	$	393,434	$	221,647	$	312,744	$	33,681	$	(25,223)	$	936,283
Non-interest revenue	29,652		39,041		41,711		102,291		32,707		245,402
Non-interest expense	68,617		68,926		99,808		86,240		305,443		629,034
Pre-provision net revenue (PPNR)	$	354,469	$	191,762	$	254,647	$	49,732	$	(297,959)	$	552,651

	June 30, 2024
(dollars in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Loans, net of deferred fees and costs	$	25,268,888	$	7,980,532	$	2,764,262	$	5,341,008	$	1,738,707	$	43,093,397
Total deposits	$	13,271,067	$	10,660,747	$	18,799,143	$	1,307,807	$	6,157,014	$	50,195,778
Total full-time equivalent employees	339		556		1,508		569		1,755		4,727
	December 31, 2023
(dollars in thousands)	Wholesale Banking		Community Banking		Consumer Banking		Financial Management Services		Treasury and Corporate Other		Synovus Consolidated
Loans, net of deferred fees and costs	$	25,506,870	$	7,966,794	$	2,825,411	$	5,374,280	$	1,731,135	$	43,404,490
Total deposits	$	13,847,833	$	10,198,357	$	18,698,298	$	1,488,090	$	6,506,607	$	50,739,185
Total full-time equivalent employees	334		576		1,522		604		1,762		4,798

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Basis of Presentation and Accounting Policies (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
	Apr. 01, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Accounting Policies [Abstract]
Debt securities, available-for-sale transferred to held-to-maturity	$ 2,720,000
Net unamortized unrealized holding (losses) gains on available for sale investment securities transferred to held to maturity	$ 537,400	$ (537,434)	$ 0	$ (537,434)	$ 0

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Investment Securities - Amortized Cost, Gross Unrealized Gains and Losses, and Estimated Fair Values of Investment Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Investment securities held to maturity:
Amortized Cost	$ 2,668,068	$ 0
Gross Unrealized Gains	0
Gross Unrealized Losses	(29,997)
Fair Value	2,638,071
Investment securities available for sale:
Amortized Cost	7,571,447	11,091,254
Gross Unrealized Gains	7,172	31,540
Gross Unrealized Losses	(534,938)	(1,334,132)
Fair Value	7,043,681	9,788,662
Accrued interest receivable on investment securities held to maturity	5,900
Discount included in amortized cost of investment securities HTM	(687,900)
Accrued interest receivable on investment securities available for sale	$ 27,700	$ 26,600
Debt securities, available-for-sale, accrued interest, after allowance for credit loss, noncurrent, statement of financial position [extensible enumeration]	Other assets	Other assets
U.S. Treasury securities
Investment securities available for sale:
Amortized Cost	$ 1,177,006	$ 588,082
Gross Unrealized Gains	1,456	9,547
Gross Unrealized Losses	(4,167)	0
Fair Value	1,174,295	597,629
U.S. Government agency securities
Investment securities available for sale:
Amortized Cost	29,993	29,993
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(1,150)	(1,053)
Fair Value	28,843	28,940
Mortgage-backed securities issued by U.S. Government agencies
Investment securities available for sale:
Amortized Cost	1,518,224	1,021,612
Gross Unrealized Gains	1,311	2,037
Gross Unrealized Losses	(119,043)	(97,985)
Fair Value	1,400,492	925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Investment securities held to maturity:
Amortized Cost	2,668,068
Gross Unrealized Gains	0
Gross Unrealized Losses	(29,997)
Fair Value	2,638,071
Investment securities available for sale:
Amortized Cost	2,272,694	7,523,399
Gross Unrealized Gains	287	1,192
Gross Unrealized Losses	(256,936)	(1,094,212)
Fair Value	2,016,045	6,430,379
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises
Investment securities available for sale:
Amortized Cost	659,706	692,487
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(111,709)	(104,892)
Fair Value	547,997	587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Investment securities available for sale:
Amortized Cost	1,904,765	1,226,672
Gross Unrealized Gains	4,118	18,764
Gross Unrealized Losses	(41,757)	(35,653)
Fair Value	1,867,126	1,209,783
Corporate debt securities and other debt securities
Investment securities available for sale:
Amortized Cost	9,059	9,009
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(176)	(337)
Fair Value	$ 8,883	$ 8,672

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Investment Securities - Narrative (Details)		3 Months Ended		6 Months Ended
	Apr. 01, 2024 USD ($)	Jun. 30, 2024 USD ($) security	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) security	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Financing Receivable, Impaired [Line Items]
Debt securities, available-for-sale transferred to held-to-maturity	$ 2,720,000,000
Net unamortized unrealized holding (losses) gains on available for sale investment securities transferred to held to maturity	$ 537,400,000	$ (537,434,000)	$ 0	$ (537,434,000)	$ 0
Proceeds from sales of investment securities available for sale				1,365,923,000	82,595,000
Debt securities, available-for-sale, realized loss		256,660,000	$ 0	256,660,000	0
Payments to acquire investment securities available for sale		$ 1,480,000,000		$ 1,876,434,000	$ 440,014,000
Investment securities in a loss position for less than twelve months | security		47		47
Investment securities in a loss position for twelve months or longer | security		221		221
AFS allowance for credit loss		$ 0		$ 0
Held-to-maturity, allowance for credit loss, measurement input		0		0
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Financing Receivable, Impaired [Line Items]
Debt securities, AFS, sold at amortized cost		1,620,000,000
Debt securities, available-for-sale, realized loss		256,700,000
Collateral Pledged
Financing Receivable, Impaired [Line Items]
AFS pledged to secure deposits		2,540,000,000		2,540,000,000		$ 5,190,000,000
HTM pledged to secure deposits		$ 2,370,000,000		$ 2,370,000,000

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Investment Securities - Schedule Of Unrealized Loss On Investments Securities Available for Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	$ 1,947,515	$ 409,725
Less than 12 months, gross unrealized losses	(14,241)	(2,666)
12 months or longer, fair value	3,405,155	7,513,154
12 months or longer, gross unrealized losses	(520,697)	(1,331,466)
Total, fair value	5,352,670	7,922,879
Total, gross unrealized losses	(534,938)	(1,334,132)
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	675,205
Less than 12 months, gross unrealized losses	(4,167)
12 months or longer, fair value	0
12 months or longer, gross unrealized losses	0
Total, fair value	675,205
Total, gross unrealized losses	(4,167)
U.S. Government agency securities
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	0	0
Less than 12 months, gross unrealized losses	0	0
12 months or longer, fair value	28,844	28,940
12 months or longer, gross unrealized losses	(1,150)	(1,053)
Total, fair value	28,844	28,940
Total, gross unrealized losses	(1,150)	(1,053)
Mortgage-backed securities issued by U.S. Government agencies
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	441,549	159,402
Less than 12 months, gross unrealized losses	(2,310)	(1,268)
12 months or longer, fair value	673,891	565,358
12 months or longer, gross unrealized losses	(116,733)	(96,717)
Total, fair value	1,115,440	724,760
Total, gross unrealized losses	(119,043)	(97,985)
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	127,603	215,917
Less than 12 months, gross unrealized losses	(3,143)	(1,193)
12 months or longer, fair value	1,837,414	6,045,914
12 months or longer, gross unrealized losses	(253,793)	(1,093,019)
Total, fair value	1,965,017	6,261,831
Total, gross unrealized losses	(256,936)	(1,094,212)
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	0	0
Less than 12 months, gross unrealized losses	0	0
12 months or longer, fair value	547,997	587,595
12 months or longer, gross unrealized losses	(111,709)	(104,892)
Total, fair value	547,997	587,595
Total, gross unrealized losses	(111,709)	(104,892)
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	703,158	34,406
Less than 12 months, gross unrealized losses	(4,621)	(205)
12 months or longer, fair value	308,126	276,675
12 months or longer, gross unrealized losses	(37,136)	(35,448)
Total, fair value	1,011,284	311,081
Total, gross unrealized losses	(41,757)	(35,653)
Corporate debt securities and other debt securities
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	0	0
Less than 12 months, gross unrealized losses	0	0
12 months or longer, fair value	8,883	8,672
12 months or longer, gross unrealized losses	(176)	(337)
Total, fair value	8,883	8,672
Total, gross unrealized losses	$ (176)	$ (337)

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Investment Securities - Schedule of Amortized Cost, Fair Value by Contractual Maturity of Investment Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Investment securities HTM, Fair value
Amortized Cost	$ 2,638,071
Investment securities AFS, Amortized cost
Amortized Cost	7,571,447	$ 11,091,254
Investment securities AFS, Fair value
Fair Value	7,043,681	9,788,662
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Investment securities HTM, Amortized cost
Within One Year	0
1 to 5 Years	0
5 to 10 Years	0
More Than 10 Years	2,668,068
Amortized cost	2,668,068
Investment securities HTM, Fair value
Within One Year	0
1 to 5 Years	0
5 to 10 Years	0
More Than 10 Years	2,638,071
Amortized Cost	2,638,071
Investment securities AFS, Amortized cost
Within One Year	0
1 to 5 Years	0
5 to 10 Years	0
More Than 10 Years	2,272,694
Amortized Cost	2,272,694	7,523,399
Investment securities AFS, Fair value
Within One Year	0
1 to 5 Years	0
5 to 10 Years	0
More Than 10 Years	2,016,045
Fair Value	2,016,045	6,430,379
U.S. Treasury securities
Investment securities AFS, Amortized cost
Within One Year	20,101
1 to 5 Years	725,093
5 to 10 Years	431,812
More Than 10 Years	0
Amortized Cost	1,177,006	588,082
Investment securities AFS, Fair value
Within One Year	20,101
1 to 5 Years	723,824
5 to 10 Years	430,370
More Than 10 Years	0
Fair Value	1,174,295	597,629
U.S. Government agency securities
Investment securities AFS, Amortized cost
Within One Year	0
1 to 5 Years	29,993
5 to 10 Years	0
More Than 10 Years	0
Amortized Cost	29,993	29,993
Investment securities AFS, Fair value
Within One Year	0
1 to 5 Years	28,843
5 to 10 Years	0
More Than 10 Years	0
Fair Value	28,843	28,940
Mortgage-backed securities issued by U.S. Government agencies
Investment securities AFS, Amortized cost
Within One Year	0
1 to 5 Years	55
5 to 10 Years	3
More Than 10 Years	1,518,166
Amortized Cost	1,518,224	1,021,612
Investment securities AFS, Fair value
Within One Year	0
1 to 5 Years	53
5 to 10 Years	3
More Than 10 Years	1,400,436
Fair Value	1,400,492	925,664
Collateralized mortgage obligations issued by U.S. Government agencies or sponsored enterprises
Investment securities AFS, Amortized cost
Within One Year	0
1 to 5 Years	34
5 to 10 Years	9,314
More Than 10 Years	650,358
Amortized Cost	659,706	692,487
Investment securities AFS, Fair value
Within One Year	0
1 to 5 Years	33
5 to 10 Years	8,951
More Than 10 Years	539,013
Fair Value	547,997	587,595
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Investment securities AFS, Amortized cost
Within One Year	0
1 to 5 Years	906,290
5 to 10 Years	981,249
More Than 10 Years	17,226
Amortized Cost	1,904,765	1,226,672
Investment securities AFS, Fair value
Within One Year	0
1 to 5 Years	891,131
5 to 10 Years	961,318
More Than 10 Years	14,677
Fair Value	1,867,126	1,209,783
Corporate debt securities and other debt securities
Investment securities AFS, Amortized cost
Within One Year	0
1 to 5 Years	9,059
5 to 10 Years	0
More Than 10 Years	0
Amortized Cost	9,059	9,009
Investment securities AFS, Fair value
Within One Year	0
1 to 5 Years	8,883
5 to 10 Years	0
More Than 10 Years	0
Fair Value	$ 8,883	$ 8,672

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Investment Securities - Summary Of Sales Transactions In The Investment Securities Available For Sale Portfolio (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Investments [Abstract]
Gross realized gains on sales	$ 0	$ 0	$ 0	$ 1,030
Gross realized losses on sales	(256,660)	0	(256,660)	0
Investment securities gains (losses), net	$ (256,660)	$ 0	$ (256,660)	$ 1,030

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Loans and Allowance for Loan Losses - Schedule Of Current, Accruing Past Due And Nonaccrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	$ 43,093,397	$ 43,404,490
Non-accrual with an ALL	195,882	216,667
Non-accrual without an ALL	60,224	71,510
Accrued interest receivable	$ 249,900	$ 256,300
Financing receivable, accrued interest, after allowance for credit loss, statement of financial position [extensible enumeration]	Other assets	Other assets
Total commercial and industrial
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	$ 22,536,612	$ 22,598,493
Non-accrual with an ALL	112,606	137,184
Non-accrual without an ALL	58,478	44,056
Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	14,519,608	14,459,345
Non-accrual with an ALL	82,602	66,400
Non-accrual without an ALL	37,505	23,470
Total commercial and industrial | Owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	8,017,004	8,139,148
Non-accrual with an ALL	30,004	70,784
Non-accrual without an ALL	20,973	20,586
Total commercial and industrial | Senior Housing Loans
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	3,020,000	3,280,000
Total commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	12,215,487	12,316,758
Non-accrual with an ALL	13,791	16,205
Non-accrual without an ALL	1,746	27,425
Total commercial real estate | Investment properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	11,328,049	11,363,304
Non-accrual with an ALL	10,004	12,796
Non-accrual without an ALL	1,564	26,974
Total commercial real estate | 1-4 family properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	552,547	598,502
Non-accrual with an ALL	2,878	2,605
Non-accrual without an ALL	182	451
Total commercial real estate | Land and development
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	334,891	354,952
Non-accrual with an ALL	909	804
Non-accrual without an ALL	0	0
Total consumer
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	8,341,298	8,489,239
Non-accrual with an ALL	69,485	63,278
Non-accrual without an ALL	0	29
Total consumer | Consumer mortgages
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	5,371,164	5,411,723
Non-accrual with an ALL	48,352	46,108
Non-accrual without an ALL	0	0
Total consumer | Home equity
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,812,940	1,807,399
Non-accrual with an ALL	14,947	10,473
Non-accrual without an ALL	0	0
Total consumer | Credit cards
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	178,889	194,141
Non-accrual with an ALL	0	0
Non-accrual without an ALL	0	0
Total consumer | Other consumer loans
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	978,305	1,075,976
Non-accrual with an ALL	6,186	6,697
Non-accrual without an ALL	0	29
Current
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	42,707,532	43,057,214
Current | Total commercial and industrial
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	22,348,414	22,396,987
Current | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	14,386,965	14,355,414
Current | Total commercial and industrial | Owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	7,961,449	8,041,573
Current | Total commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	12,118,317	12,271,352
Current | Total commercial real estate | Investment properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	11,238,010	11,322,516
Current | Total commercial real estate | 1-4 family properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	548,220	595,359
Current | Total commercial real estate | Land and development
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	332,087	353,477
Current | Total consumer
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	8,240,801	8,388,875
Current | Total consumer | Consumer mortgages
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	5,316,899	5,359,153
Current | Total consumer | Home equity
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,787,853	1,785,836
Current | Total consumer | Credit cards
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	175,418	190,299
Current | Total consumer | Other consumer loans
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	960,631	1,053,587
Accruing 30-89 Days Past Due
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	125,299	54,046
Accruing 30-89 Days Past Due | Total commercial and industrial
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	14,870	18,320
Accruing 30-89 Days Past Due | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	10,292	12,264
Accruing 30-89 Days Past Due | Total commercial and industrial | Owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	4,578	6,056
Accruing 30-89 Days Past Due | Total commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	81,277	1,498
Accruing 30-89 Days Past Due | Total commercial real estate | Investment properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	78,115	740
Accruing 30-89 Days Past Due | Total commercial real estate | 1-4 family properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,267	87
Accruing 30-89 Days Past Due | Total commercial real estate | Land and development
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,895	671
Accruing 30-89 Days Past Due | Total consumer
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	29,152	34,228
Accruing 30-89 Days Past Due | Total consumer | Consumer mortgages
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	5,913	6,462
Accruing 30-89 Days Past Due | Total consumer | Home equity
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	10,107	10,374
Accruing 30-89 Days Past Due | Total consumer | Credit cards
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,665	1,818
Accruing 30-89 Days Past Due | Total consumer | Other consumer loans
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	11,467	15,574
Accruing 90 Days or Greater Past Due
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	4,460	5,053
Accruing 90 Days or Greater Past Due | Total commercial and industrial
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	2,244	1,946
Accruing 90 Days or Greater Past Due | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	2,244	1,797
Accruing 90 Days or Greater Past Due | Total commercial and industrial | Owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	0	149
Accruing 90 Days or Greater Past Due | Total commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	356	278
Accruing 90 Days or Greater Past Due | Total commercial real estate | Investment properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	356	278
Accruing 90 Days or Greater Past Due | Total commercial real estate | 1-4 family properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	0	0
Accruing 90 Days or Greater Past Due | Total commercial real estate | Land and development
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	0	0
Accruing 90 Days or Greater Past Due | Total consumer
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,860	2,829
Accruing 90 Days or Greater Past Due | Total consumer | Consumer mortgages
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	0	0
Accruing 90 Days or Greater Past Due | Total consumer | Home equity
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	33	716
Accruing 90 Days or Greater Past Due | Total consumer | Credit cards
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,806	2,024
Accruing 90 Days or Greater Past Due | Total consumer | Other consumer loans
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	21	89
Total Accruing Past Due
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	129,759	59,099
Total Accruing Past Due | Total commercial and industrial
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	17,114	20,266
Total Accruing Past Due | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	12,536	14,061
Total Accruing Past Due | Total commercial and industrial | Owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	4,578	6,205
Total Accruing Past Due | Total commercial real estate
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	81,633	1,776
Total Accruing Past Due | Total commercial real estate | Investment properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	78,471	1,018
Total Accruing Past Due | Total commercial real estate | 1-4 family properties
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,267	87
Total Accruing Past Due | Total commercial real estate | Land and development
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	1,895	671
Total Accruing Past Due | Total consumer
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	31,012	37,057
Total Accruing Past Due | Total consumer | Consumer mortgages
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	5,913	6,462
Total Accruing Past Due | Total consumer | Home equity
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	10,140	11,090
Total Accruing Past Due | Total consumer | Credit cards
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	3,471	3,842
Total Accruing Past Due | Total consumer | Other consumer loans
Financing Receivable, Nonaccrual [Line Items]
Loans, net of deferred fees and costs	$ 11,488	$ 15,663

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Loans and Allowance for Loan Losses - Narrative (Details)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 43,093,397,000		$ 43,093,397,000		$ 43,404,490,000
Land held for future development, period			1 year
Financing receivable, allowance for credit loss	485,101,000	$ 471,238,000	$ 485,101,000	$ 471,238,000	479,385,000	$ 492,661,000	$ 457,010,000	$ 443,424,000
Reserve for unfunded commitments	53,100,000		53,100,000		57,200,000
All financing receivable, allowance for credit loss	538,200,000		$ 538,200,000		$ 536,600,000
Increase (decrease) in allowance for credit loss	$ 1,500,000
ACL to loans ratio (as percent)	1.25%		1.25%		1.24%
Increase in ACL to loans ratio			0.0001
Allowance for credit loss, reasonable and supportable forecast period (in year)			2 years
Allowance for credit loss, straight-line basis historical period (in year)			1 year
Allowance for credit loss, measurement input, estimated peak weighted average unemployment rate	4.40%		4.40%		4.50%
Financing receivable, modified, subsequent default	$ 3,100,000	0	$ 74,700,000	0
Commitments to land additional funds to TDRs	0		0		$ 0
Total consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Charge-off of previously established reserves for credit losses associated with the transfer to held for sale		1,300,000		7,900,000	31,300,000
Reclassification to held-for-sale		3,800,000		427,900,000
Financing receivable, allowance for credit loss	122,691,000	$ 141,525,000	$ 122,691,000	$ 141,525,000	126,657,000	$ 126,552,000	$ 137,930,000	$ 138,299,000
Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Retail loan substandard period (in days)			90 days
Loss
Accounts, Notes, Loans and Financing Receivable [Line Items]
Retail loan charge off (in days)			120 days
Asset Pledged as Collateral
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 25,090,000,000.00		$ 25,090,000,000.00		$ 24,310,000,000

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Loans and Allowance for Loan Losses - Loan Portfolio Credit Exposure (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	$ 1,640,245		$ 1,640,245		$ 3,783,210
Term loans amortized cost basis by origination, before current fiscal year	3,835,509		3,835,509		6,965,524
Term loans amortized cost basis by origination, two years before current fiscal year	7,085,648		7,085,648		7,504,636
Term loans amortized cost basis by origination, three years before current fiscal year	7,071,527		7,071,527		4,404,254
Term loans amortized cost basis by origination, four years before current fiscal year	4,056,623		4,056,623		3,061,633
Term loans amortized cost basis by origination, prior	8,289,226		8,289,226		6,216,447
Amortized Cost Basis	10,585,089		10,585,089		10,932,133
Converted to Term Loans	529,530		529,530		536,653
Total loans	43,093,397		43,093,397		43,404,490
Gross charge-offs
Year One			1,498		10,540
Year Two			17,656		17,269
Year Three			5,536		38,758
Year Four			12,714		34,274
Year Five			3,555		6,975
Prior			14,381		30,674
Amortized Cost Basis			37,487		44,152
Converted to Term Loans			32		432
Total	42,291	$ 36,256	92,859	$ 61,591	183,074
Total consumer
Gross charge-offs
Total	7,649	13,410	16,563	30,776
Charge-off of previously established reserves for credit losses associated with the transfer to held for sale		$ 1,300		$ 7,900	31,300
Total commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	965,351		965,351		1,986,629
Term loans amortized cost basis by origination, before current fiscal year	2,082,160		2,082,160		2,619,103
Term loans amortized cost basis by origination, two years before current fiscal year	2,552,838		2,552,838		3,001,532
Term loans amortized cost basis by origination, three years before current fiscal year	2,788,372		2,788,372		1,841,896
Term loans amortized cost basis by origination, four years before current fiscal year	1,758,858		1,758,858		1,460,858
Term loans amortized cost basis by origination, prior	3,802,047		3,802,047		2,803,594
Amortized Cost Basis	8,519,385		8,519,385		8,836,288
Converted to Term Loans	67,601		67,601		48,593
Total loans	22,536,612		22,536,612		22,598,493
Gross charge-offs
Year One			1,479		9,367
Year Two			16,089		3,436
Year Three			2,861		8,608
Year Four			8,447		26,368
Year Five			2,253		2,709
Prior			8,900		4,933
Amortized Cost Basis			32,293		30,696
Converted to Term Loans			0		203
Total			72,322		86,320
Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	649,234		649,234		1,120,645
Term loans amortized cost basis by origination, before current fiscal year	1,127,686		1,127,686		1,063,760
Term loans amortized cost basis by origination, two years before current fiscal year	962,259		962,259		1,463,949
Term loans amortized cost basis by origination, three years before current fiscal year	1,367,381		1,367,381		821,205
Term loans amortized cost basis by origination, four years before current fiscal year	769,231		769,231		727,833
Term loans amortized cost basis by origination, prior	1,762,409		1,762,409		1,266,232
Amortized Cost Basis	7,813,807		7,813,807		7,947,128
Converted to Term Loans	67,601		67,601		48,593
Total loans	14,519,608		14,519,608		14,459,345
Gross charge-offs
Year One			1,479		9,367
Year Two			16,013		3,436
Year Three			2,861		8,175
Year Four			8,447		19,532
Year Five			715		1,165
Prior			2,597		2,071
Amortized Cost Basis			32,293		30,696
Converted to Term Loans			0		203
Total			64,405		74,645
Total commercial and industrial | Owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	316,117		316,117		865,984
Term loans amortized cost basis by origination, before current fiscal year	954,474		954,474		1,555,343
Term loans amortized cost basis by origination, two years before current fiscal year	1,590,579		1,590,579		1,537,583
Term loans amortized cost basis by origination, three years before current fiscal year	1,420,991		1,420,991		1,020,691
Term loans amortized cost basis by origination, four years before current fiscal year	989,627		989,627		733,025
Term loans amortized cost basis by origination, prior	2,039,638		2,039,638		1,537,362
Amortized Cost Basis	705,578		705,578		889,160
Converted to Term Loans	0		0		0
Total loans	8,017,004		8,017,004		8,139,148
Gross charge-offs
Year One			0		0
Year Two			76		0
Year Three			0		433
Year Four			0		6,836
Year Five			1,538		1,544
Prior			6,303		2,862
Amortized Cost Basis			0		0
Converted to Term Loans			0		0
Total			7,917		11,675
Total commercial real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	353,325		353,325		902,990
Term loans amortized cost basis by origination, before current fiscal year	913,391		913,391		3,376,295
Term loans amortized cost basis by origination, two years before current fiscal year	3,656,411		3,656,411		3,229,919
Term loans amortized cost basis by origination, three years before current fiscal year	3,104,022		3,104,022		1,211,860
Term loans amortized cost basis by origination, four years before current fiscal year	1,020,076		1,020,076		1,151,962
Term loans amortized cost basis by origination, prior	2,902,091		2,902,091		2,138,962
Amortized Cost Basis	266,171		266,171		304,770
Converted to Term Loans	0		0		0
Total loans	12,215,487		12,215,487		12,316,758
Gross charge-offs
Year One			0		546
Year Two			103		7,685
Year Three			0		5,668
Year Four			0		3,878
Year Five			0		1,893
Prior			3,871		22,671
Amortized Cost Basis			0		3,109
Converted to Term Loans			0		0
Total			3,974		45,450
Total commercial real estate | Investment properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	233,071		233,071		595,623
Term loans amortized cost basis by origination, before current fiscal year	700,683		700,683		3,145,727
Term loans amortized cost basis by origination, two years before current fiscal year	3,479,101		3,479,101		3,074,155
Term loans amortized cost basis by origination, three years before current fiscal year	2,964,747		2,964,747		1,163,152
Term loans amortized cost basis by origination, four years before current fiscal year	979,856		979,856		1,102,689
Term loans amortized cost basis by origination, prior	2,763,995		2,763,995		2,020,221
Amortized Cost Basis	206,596		206,596		261,737
Converted to Term Loans	0		0		0
Total loans	11,328,049		11,328,049		11,363,304
Gross charge-offs
Year One			0		546
Year Two			0		7,685
Year Three			0		5,668
Year Four			0		3,801
Year Five			0		1,893
Prior			3,738		22,647
Amortized Cost Basis			0		3,109
Converted to Term Loans			0		0
Total			3,738		45,349
Total commercial real estate | 1-4 family properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	67,911		67,911		172,554
Term loans amortized cost basis by origination, before current fiscal year	116,559		116,559		144,699
Term loans amortized cost basis by origination, two years before current fiscal year	110,560		110,560		119,697
Term loans amortized cost basis by origination, three years before current fiscal year	110,547		110,547		32,577
Term loans amortized cost basis by origination, four years before current fiscal year	31,056		31,056		30,064
Term loans amortized cost basis by origination, prior	69,141		69,141		56,766
Amortized Cost Basis	46,773		46,773		42,145
Converted to Term Loans	0		0		0
Total loans	552,547		552,547		598,502
Gross charge-offs
Year One			0		0
Year Two			103		0
Year Three			0		0
Year Four			0		0
Year Five			0		0
Prior			133		24
Amortized Cost Basis			0		0
Converted to Term Loans			0		0
Total			236		24
Total commercial real estate | Land and development
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	52,343		52,343		134,813
Term loans amortized cost basis by origination, before current fiscal year	96,149		96,149		85,869
Term loans amortized cost basis by origination, two years before current fiscal year	66,750		66,750		36,067
Term loans amortized cost basis by origination, three years before current fiscal year	28,728		28,728		16,131
Term loans amortized cost basis by origination, four years before current fiscal year	9,164		9,164		19,209
Term loans amortized cost basis by origination, prior	68,955		68,955		61,975
Amortized Cost Basis	12,802		12,802		888
Converted to Term Loans	0		0		0
Total loans	334,891		334,891		354,952
Gross charge-offs
Year One			0		0
Year Two			0		0
Year Three			0		0
Year Four			0		77
Year Five			0		0
Prior			0		0
Amortized Cost Basis			0		0
Converted to Term Loans			0		0
Total			0		77
Total consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	321,569		321,569		893,591
Term loans amortized cost basis by origination, before current fiscal year	839,958		839,958		970,126
Term loans amortized cost basis by origination, two years before current fiscal year	876,399		876,399		1,273,185
Term loans amortized cost basis by origination, three years before current fiscal year	1,179,133		1,179,133		1,350,498
Term loans amortized cost basis by origination, four years before current fiscal year	1,277,689		1,277,689		448,813
Term loans amortized cost basis by origination, prior	1,585,088		1,585,088		1,273,891
Amortized Cost Basis	1,799,533		1,799,533		1,791,075
Converted to Term Loans	461,929		461,929		488,060
Total loans	8,341,298		8,341,298		8,489,239
Gross charge-offs
Year One			19		627
Year Two			1,464		6,148
Year Three			2,675		24,482
Year Four			4,267		4,028
Year Five			1,302		2,373
Prior			1,610		3,070
Amortized Cost Basis			5,194		10,347
Converted to Term Loans			32		229
Total			16,563		51,304
Total consumer | Consumer mortgages
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	246,426		246,426		758,049
Term loans amortized cost basis by origination, before current fiscal year	740,949		740,949		787,708
Term loans amortized cost basis by origination, two years before current fiscal year	728,652		728,652		1,049,959
Term loans amortized cost basis by origination, three years before current fiscal year	999,460		999,460		1,235,310
Term loans amortized cost basis by origination, four years before current fiscal year	1,182,245		1,182,245		419,989
Term loans amortized cost basis by origination, prior	1,472,840		1,472,840		1,160,673
Amortized Cost Basis	592		592		35
Converted to Term Loans	0		0		0
Total loans	5,371,164		5,371,164		5,411,723
Gross charge-offs
Year One			0		0
Year Two			0		108
Year Three			0		251
Year Four			0		403
Year Five			25		402
Prior			109		965
Amortized Cost Basis			0		5
Converted to Term Loans			0		0
Total			134		2,134
Total consumer | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	1,351,011		1,351,011		1,319,339
Converted to Term Loans	461,929		461,929		488,060
Total loans	1,812,940		1,812,940		1,807,399
Gross charge-offs
Year One			0		0
Year Two			0		0
Year Three			0		0
Year Four			0		0
Year Five			0		0
Prior			0		79
Amortized Cost Basis			0		819
Converted to Term Loans			32		229
Total			32		1,127
Total consumer | Credit cards
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	178,889		178,889		194,141
Converted to Term Loans	0		0		0
Total loans	178,889		178,889		194,141
Gross charge-offs
Year One			0		0
Year Two			0		0
Year Three			0		0
Year Four			0		0
Year Five			0		0
Prior			0		0
Amortized Cost Basis			3,892		7,165
Converted to Term Loans			0		0
Total			3,892		7,165
Total consumer | Other consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	75,143		75,143		135,542
Term loans amortized cost basis by origination, before current fiscal year	99,009		99,009		182,418
Term loans amortized cost basis by origination, two years before current fiscal year	147,747		147,747		223,226
Term loans amortized cost basis by origination, three years before current fiscal year	179,673		179,673		115,188
Term loans amortized cost basis by origination, four years before current fiscal year	95,444		95,444		28,824
Term loans amortized cost basis by origination, prior	112,248		112,248		113,218
Amortized Cost Basis	269,041		269,041		277,560
Converted to Term Loans	0		0		0
Total loans	978,305		978,305		1,075,976
Gross charge-offs
Year One			19		627
Year Two			1,464		6,040
Year Three			2,675		24,231
Year Four			4,267		3,625
Year Five			1,277		1,971
Prior			1,501		2,026
Amortized Cost Basis			1,302		2,358
Converted to Term Loans			0		0
Total			12,505		40,878
Pass | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	626,567		626,567		1,078,790
Term loans amortized cost basis by origination, before current fiscal year	1,098,785		1,098,785		1,040,742
Term loans amortized cost basis by origination, two years before current fiscal year	911,677		911,677		1,408,178
Term loans amortized cost basis by origination, three years before current fiscal year	1,320,817		1,320,817		782,069
Term loans amortized cost basis by origination, four years before current fiscal year	730,590		730,590		636,341
Term loans amortized cost basis by origination, prior	1,728,030		1,728,030		1,236,433
Amortized Cost Basis	7,468,133		7,468,133		7,623,255
Converted to Term Loans	62,057		62,057		46,908
Total loans	13,946,656		13,946,656		13,852,716
Pass | Total commercial and industrial | Owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	314,814		314,814		859,887
Term loans amortized cost basis by origination, before current fiscal year	947,696		947,696		1,521,469
Term loans amortized cost basis by origination, two years before current fiscal year	1,545,933		1,545,933		1,501,405
Term loans amortized cost basis by origination, three years before current fiscal year	1,369,707		1,369,707		958,620
Term loans amortized cost basis by origination, four years before current fiscal year	906,405		906,405		710,634
Term loans amortized cost basis by origination, prior	1,909,641		1,909,641		1,401,416
Amortized Cost Basis	653,228		653,228		782,180
Converted to Term Loans	0		0		0
Total loans	7,647,424		7,647,424		7,735,611
Pass | Total commercial real estate | Investment properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	233,067		233,067		593,540
Term loans amortized cost basis by origination, before current fiscal year	697,423		697,423		3,140,041
Term loans amortized cost basis by origination, two years before current fiscal year	3,391,129		3,391,129		2,863,327
Term loans amortized cost basis by origination, three years before current fiscal year	2,691,967		2,691,967		1,161,697
Term loans amortized cost basis by origination, four years before current fiscal year	933,578		933,578		1,052,638
Term loans amortized cost basis by origination, prior	2,628,003		2,628,003		1,900,744
Amortized Cost Basis	206,596		206,596		261,737
Converted to Term Loans	0		0		0
Total loans	10,781,763		10,781,763		10,973,724
Pass | Total commercial real estate | 1-4 family properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	67,911		67,911		167,729
Term loans amortized cost basis by origination, before current fiscal year	115,810		115,810		142,930
Term loans amortized cost basis by origination, two years before current fiscal year	109,798		109,798		119,054
Term loans amortized cost basis by origination, three years before current fiscal year	109,112		109,112		31,928
Term loans amortized cost basis by origination, four years before current fiscal year	30,592		30,592		29,740
Term loans amortized cost basis by origination, prior	66,683		66,683		55,243
Amortized Cost Basis	46,728		46,728		42,099
Converted to Term Loans	0		0		0
Total loans	546,634		546,634		588,723
Pass | Total commercial real estate | Land and development
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	52,343		52,343		105,609
Term loans amortized cost basis by origination, before current fiscal year	95,588		95,588		84,962
Term loans amortized cost basis by origination, two years before current fiscal year	66,267		66,267		35,993
Term loans amortized cost basis by origination, three years before current fiscal year	28,699		28,699		16,131
Term loans amortized cost basis by origination, four years before current fiscal year	8,969		8,969		18,616
Term loans amortized cost basis by origination, prior	66,360		66,360		59,605
Amortized Cost Basis	12,802		12,802		888
Converted to Term Loans	0		0		0
Total loans	331,028		331,028		321,804
Pass | Total consumer | Consumer mortgages
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	246,139		246,139		757,485
Term loans amortized cost basis by origination, before current fiscal year	739,069		739,069		784,898
Term loans amortized cost basis by origination, two years before current fiscal year	725,131		725,131		1,044,442
Term loans amortized cost basis by origination, three years before current fiscal year	993,128		993,128		1,219,397
Term loans amortized cost basis by origination, four years before current fiscal year	1,164,849		1,164,849		410,511
Term loans amortized cost basis by origination, prior	1,438,748		1,438,748		1,136,541
Amortized Cost Basis	592		592		35
Converted to Term Loans	0		0		0
Total loans	5,307,656		5,307,656		5,353,309
Pass | Total consumer | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	1,338,972		1,338,972		1,308,934
Converted to Term Loans	455,684		455,684		482,679
Total loans	1,794,656		1,794,656		1,791,613
Pass | Total consumer | Credit cards
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	177,086		177,086		192,217
Converted to Term Loans	0		0		0
Total loans	177,086		177,086		192,217
Pass | Total consumer | Other consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	75,143		75,143		134,969
Term loans amortized cost basis by origination, before current fiscal year	98,329		98,329		181,455
Term loans amortized cost basis by origination, two years before current fiscal year	146,434		146,434		219,415
Term loans amortized cost basis by origination, three years before current fiscal year	176,291		176,291		114,006
Term loans amortized cost basis by origination, four years before current fiscal year	94,170		94,170		28,256
Term loans amortized cost basis by origination, prior	111,612		111,612		112,724
Amortized Cost Basis	268,946		268,946		277,368
Converted to Term Loans	0		0		0
Total loans	970,925		970,925		1,068,193
Special Mention | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	333		333		5,298
Term loans amortized cost basis by origination, before current fiscal year	8,268		8,268		8,276
Term loans amortized cost basis by origination, two years before current fiscal year	5,942		5,942		20,027
Term loans amortized cost basis by origination, three years before current fiscal year	17,953		17,953		1,950
Term loans amortized cost basis by origination, four years before current fiscal year	858		858		2,552
Term loans amortized cost basis by origination, prior	10,710		10,710		8,412
Amortized Cost Basis	143,327		143,327		141,580
Converted to Term Loans	1,807		1,807		0
Total loans	189,198		189,198		188,095
Special Mention | Total commercial and industrial | Owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	1,110		1,110		1,709
Term loans amortized cost basis by origination, before current fiscal year	1,839		1,839		9,114
Term loans amortized cost basis by origination, two years before current fiscal year	5,249		5,249		22,562
Term loans amortized cost basis by origination, three years before current fiscal year	21,824		21,824		2,593
Term loans amortized cost basis by origination, four years before current fiscal year	34,531		34,531		4,689
Term loans amortized cost basis by origination, prior	58,147		58,147		48,640
Amortized Cost Basis	0		0		79,031
Converted to Term Loans	0		0		0
Total loans	122,700		122,700		168,338
Special Mention | Total commercial real estate | Investment properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	4		4		0
Term loans amortized cost basis by origination, before current fiscal year	285		285		1,616
Term loans amortized cost basis by origination, two years before current fiscal year	71,813		71,813		169,550
Term loans amortized cost basis by origination, three years before current fiscal year	137,073		137,073		0
Term loans amortized cost basis by origination, four years before current fiscal year	44,224		44,224		48,429
Term loans amortized cost basis by origination, prior	70,128		70,128		33,903
Amortized Cost Basis	0		0		0
Converted to Term Loans	0		0		0
Total loans	323,527		323,527		253,498
Special Mention | Total commercial real estate | 1-4 family properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		3,104
Term loans amortized cost basis by origination, before current fiscal year	0		0		947
Term loans amortized cost basis by origination, two years before current fiscal year	711		711		0
Term loans amortized cost basis by origination, three years before current fiscal year	491		491		184
Term loans amortized cost basis by origination, four years before current fiscal year	179		179		0
Term loans amortized cost basis by origination, prior	92		92		311
Amortized Cost Basis	0		0		1
Converted to Term Loans	0		0		0
Total loans	1,473		1,473		4,547
Special Mention | Total commercial real estate | Land and development
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		496
Term loans amortized cost basis by origination, two years before current fiscal year	483		483		0
Term loans amortized cost basis by origination, three years before current fiscal year	29		29		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	1,165		1,165		774
Amortized Cost Basis	0		0		0
Converted to Term Loans	0		0		0
Total loans	1,677		1,677		1,270
Substandard | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	22,334		22,334		36,557
Term loans amortized cost basis by origination, before current fiscal year	20,633		20,633		14,742
Term loans amortized cost basis by origination, two years before current fiscal year	44,640		44,640		35,744
Term loans amortized cost basis by origination, three years before current fiscal year	18,700		18,700		37,186
Term loans amortized cost basis by origination, four years before current fiscal year	37,393		37,393		88,940
Term loans amortized cost basis by origination, prior	23,669		23,669		21,032
Amortized Cost Basis	191,115		191,115		182,069
Converted to Term Loans	3,737		3,737		1,685
Total loans	362,221		362,221		417,955
Substandard | Total commercial and industrial | Owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	193		193		4,388
Term loans amortized cost basis by origination, before current fiscal year	4,939		4,939		24,760
Term loans amortized cost basis by origination, two years before current fiscal year	39,397		39,397		13,616
Term loans amortized cost basis by origination, three years before current fiscal year	29,460		29,460		59,478
Term loans amortized cost basis by origination, four years before current fiscal year	48,691		48,691		17,702
Term loans amortized cost basis by origination, prior	71,850		71,850		87,306
Amortized Cost Basis	35,944		35,944		27,949
Converted to Term Loans	0		0		0
Total loans	230,474		230,474		235,199
Substandard | Total commercial real estate | Investment properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		2,083
Term loans amortized cost basis by origination, before current fiscal year	2,975		2,975		4,070
Term loans amortized cost basis by origination, two years before current fiscal year	16,159		16,159		41,278
Term loans amortized cost basis by origination, three years before current fiscal year	135,707		135,707		1,455
Term loans amortized cost basis by origination, four years before current fiscal year	2,054		2,054		1,622
Term loans amortized cost basis by origination, prior	65,859		65,859		75,850
Amortized Cost Basis	0		0		0
Converted to Term Loans	0		0		0
Total loans	222,754		222,754		126,358
Substandard | Total commercial real estate | 1-4 family properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		1,721
Term loans amortized cost basis by origination, before current fiscal year	749		749		822
Term loans amortized cost basis by origination, two years before current fiscal year	51		51		643
Term loans amortized cost basis by origination, three years before current fiscal year	944		944		465
Term loans amortized cost basis by origination, four years before current fiscal year	285		285		324
Term loans amortized cost basis by origination, prior	2,366		2,366		1,212
Amortized Cost Basis	45		45		45
Converted to Term Loans	0		0		0
Total loans	4,440		4,440		5,232
Substandard | Total commercial real estate | Land and development
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		29,204
Term loans amortized cost basis by origination, before current fiscal year	561		561		411
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		74
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	195		195		593
Term loans amortized cost basis by origination, prior	1,430		1,430		1,596
Amortized Cost Basis	0		0		0
Converted to Term Loans	0		0		0
Total loans	2,186		2,186		31,878
Substandard | Total consumer | Consumer mortgages
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	287		287		564
Term loans amortized cost basis by origination, before current fiscal year	1,880		1,880		2,810
Term loans amortized cost basis by origination, two years before current fiscal year	3,521		3,521		5,517
Term loans amortized cost basis by origination, three years before current fiscal year	6,332		6,332		15,913
Term loans amortized cost basis by origination, four years before current fiscal year	17,396		17,396		9,478
Term loans amortized cost basis by origination, prior	34,060		34,060		23,662
Amortized Cost Basis	0		0		0
Converted to Term Loans	0		0		0
Total loans	63,476		63,476		57,944
Substandard | Total consumer | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	11,874		11,874		10,231
Converted to Term Loans	6,161		6,161		5,297
Total loans	18,035		18,035		15,528
Substandard | Total consumer | Credit cards
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	524		524		702
Converted to Term Loans	0		0		0
Total loans	524		524		702
Substandard | Total consumer | Other consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		573
Term loans amortized cost basis by origination, before current fiscal year	680		680		963
Term loans amortized cost basis by origination, two years before current fiscal year	1,301		1,301		3,811
Term loans amortized cost basis by origination, three years before current fiscal year	3,382		3,382		1,182
Term loans amortized cost basis by origination, four years before current fiscal year	1,274		1,274		568
Term loans amortized cost basis by origination, prior	636		636		494
Amortized Cost Basis	68		68		192
Converted to Term Loans	0		0		0
Total loans	7,341		7,341		7,783
Doubtful | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0
Term loans amortized cost basis by origination, three years before current fiscal year	9,911		9,911
Term loans amortized cost basis by origination, four years before current fiscal year	390		390
Term loans amortized cost basis by origination, prior	0		0
Amortized Cost Basis	10,684		10,684
Converted to Term Loans	0		0
Total loans	20,985		20,985
Doubtful | Total commercial and industrial | Owner-occupied
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0
Term loans amortized cost basis by origination, prior	0		0
Amortized Cost Basis	16,406		16,406
Converted to Term Loans	0		0
Total loans	16,406		16,406
Doubtful | Total commercial real estate | Investment properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year					0
Term loans amortized cost basis by origination, before current fiscal year					0
Term loans amortized cost basis by origination, two years before current fiscal year					0
Term loans amortized cost basis by origination, three years before current fiscal year					0
Term loans amortized cost basis by origination, four years before current fiscal year					0
Term loans amortized cost basis by origination, prior					9,714
Amortized Cost Basis					0
Converted to Term Loans					0
Total loans					9,714
Loss | Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		355
Amortized Cost Basis	548		548		224
Converted to Term Loans	0		0		0
Total loans	548		548		579
Loss | Total commercial real estate | Investment properties
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	5		5		10
Amortized Cost Basis	0		0		0
Converted to Term Loans	0		0		0
Total loans	5		5		10
Loss | Total consumer | Consumer mortgages
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	32		32		470
Amortized Cost Basis	0		0		0
Converted to Term Loans	0		0		0
Total loans	32		32		470
Loss | Total consumer | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	165		165		174
Converted to Term Loans	84		84		84
Total loans	249		249		258
Loss | Total consumer | Credit cards
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0		0
Term loans amortized cost basis by origination, two years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, three years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0		0
Term loans amortized cost basis by origination, prior	0		0		0
Amortized Cost Basis	1,279		1,279		1,222
Converted to Term Loans	0		0		0
Total loans	1,279		1,279		$ 1,222
Loss | Total consumer | Other consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
Term loans amortized cost basis by origination, current fiscal year	0		0
Term loans amortized cost basis by origination, before current fiscal year	0		0
Term loans amortized cost basis by origination, two years before current fiscal year	12		12
Term loans amortized cost basis by origination, three years before current fiscal year	0		0
Term loans amortized cost basis by origination, four years before current fiscal year	0		0
Term loans amortized cost basis by origination, prior	0		0
Amortized Cost Basis	27		27
Converted to Term Loans	0		0
Total loans	$ 39		$ 39

XML

Loans and Allowance for Loan Losses - Schedule of Allowances For Loan Losses and Recorded Investment In Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Allowance for loan losses:
Beginning balance	$ 492,661	$ 457,010	$ 479,385	$ 443,424	$ 443,424
Charge-offs	(42,291)	(36,256)	(92,859)	(61,591)	(183,074)
Recoveries	7,806	9,860	14,018	16,645
Provision for (reversal of) loan losses	26,925	40,624	84,557	72,760
Ending balance	485,101	471,238	485,101	471,238	479,385
Commercial & Industrial
Allowance for loan losses:
Beginning balance	213,482	158,688	218,970	161,550	161,550
Charge-offs	(34,379)	(22,841)	(72,322)	(30,714)
Recoveries	4,589	6,402	7,877	9,878
Provision for (reversal of) loan losses	37,038	17,738	66,205	19,273
Ending balance	220,730	159,987	220,730	159,987	218,970
Commercial Real Estate
Allowance for loan losses:
Beginning balance	152,627	160,392	133,758	143,575	143,575
Charge-offs	(263)	(5)	(3,974)	(101)
Recoveries	462	378	1,229	662
Provision for (reversal of) loan losses	(11,146)	8,961	10,667	25,590
Ending balance	141,680	169,726	141,680	169,726	133,758
Total consumer
Allowance for loan losses:
Beginning balance	126,552	137,930	126,657	138,299	138,299
Charge-offs	(7,649)	(13,410)	(16,563)	(30,776)
Recoveries	2,755	3,080	4,912	6,105
Provision for (reversal of) loan losses	1,033	13,925	7,685	27,897
Ending balance	$ 122,691	$ 141,525	$ 122,691	$ 141,525	$ 126,657

XML

Loans and Allowance for Loan Losses - Amortized Cost of Loans by Loan Portfolio Class (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 9,378	$ 29,016	$ 15,042	$ 88,690
Percentage of Total by Financing Class	0.00%	0.10%	0.00%	0.20%
Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 58	$ 2,669	$ 302	$ 2,781
Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	9,320	10,845	14,530	28,667
Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		210
Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		13,401		13,401
Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		2,101		43,841
Total commercial and industrial
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 9,109	$ 24,412	$ 11,831	$ 82,185
Percentage of Total by Financing Class	0.00%	0.10%	0.10%	0.40%
Total commercial and industrial | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 1,972	$ 0	$ 1,972
Total commercial and industrial | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	9,109	7,852	11,831	24,125
Total commercial and industrial | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		0
Total commercial and industrial | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		13,401		13,401
Total commercial and industrial | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		1,187		42,687
Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 9,109	$ 24,024	$ 11,638	$ 39,098
Percentage of Total by Financing Class	0.10%	0.20%	0.10%	0.30%
Total commercial and industrial | Commercial, financial and agricultural | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 1,972	$ 0	$ 1,972
Total commercial and industrial | Commercial, financial and agricultural | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	9,109	7,464	11,638	22,297
Total commercial and industrial | Commercial, financial and agricultural | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		0
Total commercial and industrial | Commercial, financial and agricultural | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		13,401		13,401
Total commercial and industrial | Commercial, financial and agricultural | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		1,187		1,428
Total commercial and industrial | Owner-occupied
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 388	$ 193	$ 43,087
Percentage of Total by Financing Class		0.00%	0.00%	0.50%
Total commercial and industrial | Owner-occupied | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0	$ 0	$ 0
Total commercial and industrial | Owner-occupied | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		388	193	1,828
Total commercial and industrial | Owner-occupied | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified			0
Total commercial and industrial | Owner-occupied | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial and industrial | Owner-occupied | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		41,259
Total commercial real estate
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 2,722	$ 2,236	$ 4,048
Percentage of Total by Financing Class	0.00%	0.00%	0.00%	0.00%
Total commercial real estate | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0	$ 0	$ 0	$ 0
Total commercial real estate | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0	2,340	2,236	3,666
Total commercial real estate | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		0
Total commercial real estate | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		382		382
Total commercial real estate | Investment properties
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 660	$ 2,236	$ 660
Percentage of Total by Financing Class		0.00%	0.00%	0.00%
Total commercial real estate | Investment properties | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0	$ 0	$ 0
Total commercial real estate | Investment properties | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		660	2,236	660
Total commercial real estate | Investment properties | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified			0
Total commercial real estate | Investment properties | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Investment properties | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | 1-4 family properties
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 2,062		$ 3,388
Percentage of Total by Financing Class		0.30%		0.60%
Total commercial real estate | 1-4 family properties | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total commercial real estate | 1-4 family properties | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		1,680		3,006
Total commercial real estate | 1-4 family properties | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | 1-4 family properties | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		382		382
Total commercial real estate | Land and development
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Percentage of Total by Financing Class		0.00%		0.00%
Total commercial real estate | Land and development | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total commercial real estate | Land and development | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Land and development | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total commercial real estate | Land and development | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 269	$ 1,882	$ 975	$ 2,457
Percentage of Total by Financing Class	0.00%	0.00%	0.00%	0.00%
Total consumer | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 58	$ 697	$ 302	$ 809
Total consumer | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	211	653	463	876
Total consumer | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	0		210
Total consumer | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		532		772
Total consumer | Consumer mortgages
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 695	$ 333	$ 807
Percentage of Total by Financing Class		0.00%	0.00%	0.00%
Total consumer | Consumer mortgages | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 695	$ 123	$ 807
Total consumer | Consumer mortgages | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0	0	0
Total consumer | Consumer mortgages | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified			210
Total consumer | Consumer mortgages | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Consumer mortgages | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Home equity
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 615		$ 716
Percentage of Total by Financing Class		0.00%		0.00%
Total consumer | Home equity | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total consumer | Home equity | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		339		426
Total consumer | Home equity | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Home equity | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		276		290
Total consumer | Credit cards
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Percentage of Total by Financing Class		0.00%		0.00%
Total consumer | Credit cards | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 0		$ 0
Total consumer | Credit cards | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Credit cards | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Credit cards | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Other consumer loans
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 269	$ 572	$ 642	$ 934
Percentage of Total by Financing Class	0.00%	0.00%	0.10%	0.10%
Total consumer | Other consumer loans | Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 58	$ 2	$ 179	$ 2
Total consumer | Other consumer loans | Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	211	314	463	450
Total consumer | Other consumer loans | Payment Delay
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified	$ 0		$ 0
Total consumer | Other consumer loans | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		0		0
Total consumer | Other consumer loans | Interest Rate Reduction and Term Extension
Financing Receivable, Modified [Line Items]
Amortized cost of loans, modified		$ 256		$ 482

XML

Loans and Allowance for Loan Losses - Financial Effect of Loan Modifications Made To Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	0.00%	1.10%	0.00%	1.20%
Weighted Average Term Extension (in months)	20 months	41 months	19 months	28 months
Total commercial and industrial | Commercial, financial and agricultural | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Principal Forgiveness and Term Extensions		$ 1,200		$ 1,200
Total commercial and industrial | Owner-occupied
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	0.00%	0.00%	0.00%	1.70%
Weighted Average Term Extension (in months)		17 months	60 months	9 months
Total commercial and industrial | Owner-occupied | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Principal Forgiveness and Term Extensions		$ 0		$ 0
Total commercial real estate | Investment properties
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	0.00%	0.00%	0.00%	0.00%
Weighted Average Term Extension (in months)		30 months	12 months	30 months
Total commercial real estate | Investment properties | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Principal Forgiveness and Term Extensions		$ 0		$ 0
Total commercial real estate | 1-4 family properties
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction		0.30%		0.30%
Weighted Average Term Extension (in months)		12 months		12 months
Total commercial real estate | 1-4 family properties | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Principal Forgiveness and Term Extensions		$ 0		$ 0
Total consumer | Mortgage Reporting Unit
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	0.00%	1.90%	2.30%	1.60%
Weighted Average Payment Delay (in months)			7 years
Total consumer | Mortgage Reporting Unit | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Principal Forgiveness and Term Extensions		$ 0		$ 0
Total consumer | Home equity
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction		0.40%		0.50%
Weighted Average Term Extension (in months)		250 months		262 months
Total consumer | Home equity | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Principal Forgiveness and Term Extensions		$ 0		$ 0
Total consumer | Other consumer loans
Financing Receivable, Modified [Line Items]
Weighted Average Interest Rate Reduction	7.50%	2.70%	4.00%	3.10%
Weighted Average Term Extension (in months)	66 months	61 months	71 months	64 months
Total consumer | Other consumer loans | Principal Forgiveness and Term Extensions
Financing Receivable, Modified [Line Items]
Principal Forgiveness and Term Extensions		$ 0		$ 0

XML

Loans and Allowance for Loan Losses - Aging Analysis (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	$ 85,397	$ 88,690
Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	76,987	72,254
Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,778	0
Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	6,632	16,436
Total commercial and industrial
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	78,265	82,185
Total commercial and industrial | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	71,914	68,784
Total commercial and industrial | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,604	0
Total commercial and industrial | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial and industrial | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	4,747	13,401
Total commercial and industrial | Commercial, financial and agricultural
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	45,796	39,098
Total commercial and industrial | Commercial, financial and agricultural | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	40,022	25,697
Total commercial and industrial | Commercial, financial and agricultural | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,287	0
Total commercial and industrial | Commercial, financial and agricultural | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial and industrial | Commercial, financial and agricultural | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	4,487	13,401
Total commercial and industrial | Owner-occupied
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	32,469	43,087
Total commercial and industrial | Owner-occupied | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	31,892	43,087
Total commercial and industrial | Owner-occupied | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	317	0
Total commercial and industrial | Owner-occupied | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial and industrial | Owner-occupied | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	260	0
Total commercial real estate
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	3,677	4,048
Total commercial real estate | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	3,677	2,368
Total commercial real estate | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	1,680
Total commercial real estate | Investment properties
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	2,544	660
Total commercial real estate | Investment properties | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	2,544	660
Total commercial real estate | Investment properties | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | Investment properties | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | Investment properties | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | 1-4 family properties
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	33	3,388
Total commercial real estate | 1-4 family properties | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	33	1,708
Total commercial real estate | 1-4 family properties | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | 1-4 family properties | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | 1-4 family properties | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	1,680
Total commercial real estate | Land and development
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,100	0
Total commercial real estate | Land and development | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,100	0
Total commercial real estate | Land and development | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | Land and development | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total commercial real estate | Land and development | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	3,455	2,457
Total consumer | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,396	1,102
Total consumer | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	174	0
Total consumer | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,885	1,355
Total consumer | Consumer mortgages
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	2,095	807
Total consumer | Consumer mortgages | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	542	0
Total consumer | Consumer mortgages | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Consumer mortgages | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Consumer mortgages | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,553	807
Total consumer | Home equity
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	716
Total consumer | Home equity | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	716
Total consumer | Home equity | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Home equity | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Home equity | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Credit cards
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Credit cards | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Credit cards | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Credit cards | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Credit cards | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Other consumer loans
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	1,360	934
Total consumer | Other consumer loans | Current
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	854	386
Total consumer | Other consumer loans | Accruing 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	174	0
Total consumer | Other consumer loans | Accruing 90 Days or Greater Past Due
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	0	0
Total consumer | Other consumer loans | Non-accrual
Financing Receivable, Modified [Line Items]
Amortized cost basis of loans, aging analysis	$ 332	$ 548

XML

Shareholders' Equity and Other Comprehensive Income (Loss) - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2024	Jan. 18, 2024
Common Stock
Class of Stock [Line Items]
Authorized amount			$ 300
Repurchase of common stock (in shares)	2.3	3.1
Shares repurchased, average cost per share (in dollars per share)	$ 38.95	$ 38.54
Preferred Stock
Class of Stock [Line Items]
Authorized amount			$ 50

XML

Shareholders' Equity and Other Comprehensive Income (Loss) - OCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Changes in Accumulated Other Comprehensive Income (Loss) by Component [Roll Forward]
Beginning balance			$ 5,119,993
Other comprehensive income (loss) before reclassifications	$ (40,216)	$ (138,191)	(201,543)	$ (14,804)
Amounts reclassified from AOCI	238,036	32,343	268,242	61,746
Other comprehensive income (loss), net of income taxes	197,820	(105,848)	66,699	46,942
Ending balance	5,053,606		5,053,606
Accumulated other comprehensive income (loss), net	(1,050,374)		(1,050,374)		$ (1,117,073)
Total
Changes in Accumulated Other Comprehensive Income (Loss) by Component [Roll Forward]
Beginning balance	(1,248,194)	(1,289,327)	(1,117,073)	(1,442,117)
Other comprehensive income (loss), net of income taxes	197,820	(105,848)	66,699	46,942
Ending balance	(1,050,374)	(1,395,175)	(1,050,374)	(1,395,175)
Net unamortized holding (losses) gains on AFS investment securities transferred to HTM
Changes in Accumulated Other Comprehensive Income (Loss) by Component [Roll Forward]
Beginning balance	0	0	0	0
Other comprehensive income (loss) before reclassifications	(537,434)	0	(537,434)	0
Amounts reclassified from AOCI	15,654	0	15,654	0
Other comprehensive income (loss), net of income taxes	(521,780)	0	(521,780)	0
Ending balance	(521,780)	0	(521,780)	0
Net unrealized gains (losses) on investment securities AFS
Changes in Accumulated Other Comprehensive Income (Loss) by Component [Roll Forward]
Beginning balance	(1,116,309)	(1,105,221)	(998,259)	(1,220,263)
Other comprehensive income (loss) before reclassifications	511,079	(82,866)	393,029	32,955
Amounts reclassified from AOCI	194,677	0	194,677	(779)
Other comprehensive income (loss), net of income taxes	705,756	(82,866)	587,706	32,176
Ending balance	(410,553)	(1,188,087)	(410,553)	(1,188,087)
Accumulated other comprehensive income (loss), net	(10,200)	(13,300)	(10,200)	(13,300)
Net unrealized gains (losses) on cash flow hedges
Changes in Accumulated Other Comprehensive Income (Loss) by Component [Roll Forward]
Beginning balance	(131,885)	(184,106)	(118,814)	(221,854)
Other comprehensive income (loss) before reclassifications	(13,861)	(55,325)	(57,138)	(47,759)
Amounts reclassified from AOCI	27,705	32,343	57,911	62,525
Other comprehensive income (loss), net of income taxes	13,844	(22,982)	773	14,766
Ending balance	(118,041)	(207,088)	(118,041)	(207,088)
Accumulated other comprehensive income (loss), net	$ (11,600)	$ (12,100)	$ (11,600)	$ (12,100)

XML

Fair Value Accounting - Financial Instruments Measured At Fair Value On A Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets
Investment securities available for sale	$ 7,043,681	$ 9,788,662
Mortgage loans held for sale	41,823	47,338
Collateralized mortgage obligations issued by U.S. Government sponsored enterprises
Assets
Investment securities available for sale	547,997	587,595
U.S. Treasury securities
Assets
Investment securities available for sale	1,174,295	597,629
Mortgage-backed securities issued by U.S. Government agencies
Assets
Investment securities available for sale	1,400,492	925,664
Mortgage-backed securities issued by U.S. Government sponsored enterprises
Assets
Investment securities available for sale	2,016,045	6,430,379
Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Assets
Investment securities available for sale	1,867,126	1,209,783
Corporate debt securities and other debt securities
Assets
Investment securities available for sale	8,883	8,672
Level 1
Assets
Trading securities	0	0
Investment securities available for sale	1,174,295	597,629
Other investments	0	0
Mutual funds and mutual funds held in rabbi trusts	60,356	53,742
Derivative assets	0	0
Liabilities
Securities sold short	2,536	3,496
Mutual funds held in rabbi trusts	45,479	38,735
Derivative liabilities	0	0
Level 2
Assets
Trading securities	13,052	12,898
Investment securities available for sale	5,869,386	9,191,033
Other investments	0	0
Mutual funds and mutual funds held in rabbi trusts	0	0
Derivative assets	97,078	94,903
Liabilities
Securities sold short	0	0
Mutual funds held in rabbi trusts	0	0
Derivative liabilities	280,045	259,650
Level 3
Assets
Trading securities	0	0
Investment securities available for sale	0	0
Other investments	14,423	12,560
Mutual funds and mutual funds held in rabbi trusts	0	0
Derivative assets	0	0
Liabilities
Securities sold short	0	0
Mutual funds held in rabbi trusts	0	0
Derivative liabilities	0	0
Fair Value, Measurements, Recurring Basis
Assets
Trading securities	13,052	12,898
Investment securities available for sale	7,043,681	9,788,662
Mortgage loans held for sale	41,823	47,338
Other investments	14,423	12,560
Mutual funds and mutual funds held in rabbi trusts	60,356	53,742
Derivative assets	97,078	94,903
Liabilities
Securities sold short	2,536	3,496
Mutual funds held in rabbi trusts	45,479	38,735
Derivative liabilities	280,045	259,650
Fair Value, Measurements, Recurring Basis | Collateralized mortgage obligations issued by U.S. Government sponsored enterprises
Assets
Trading securities	2,956	2,910
Investment securities available for sale	547,997	587,595
Fair Value, Measurements, Recurring Basis | Other mortgage-backed securities
Assets
Trading securities	0	2,149
Fair Value, Measurements, Recurring Basis | Asset-backed securities
Assets
Trading securities	10,096	7,839
Fair Value, Measurements, Recurring Basis | U.S. Treasury securities
Assets
Investment securities available for sale	1,174,295	597,629
Fair Value, Measurements, Recurring Basis | U.S. Government agency securities
Assets
Investment securities available for sale	28,843	28,940
Fair Value, Measurements, Recurring Basis | Mortgage-backed securities issued by U.S. Government agencies
Assets
Investment securities available for sale	1,400,492	925,664
Fair Value, Measurements, Recurring Basis | Mortgage-backed securities issued by U.S. Government sponsored enterprises
Assets
Investment securities available for sale	2,016,045	6,430,379
Fair Value, Measurements, Recurring Basis | Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Assets
Investment securities available for sale	1,867,126	1,209,783
Fair Value, Measurements, Recurring Basis | Corporate debt securities and other debt securities
Assets
Investment securities available for sale	8,883	8,672
Fair Value, Measurements, Recurring Basis | Level 1
Assets
Trading securities	0	0
Investment securities available for sale	1,174,295	597,629
Mortgage loans held for sale	0	0
Other investments	0	0
Mutual funds and mutual funds held in rabbi trusts	60,356	53,742
Derivative assets	0	0
Liabilities
Securities sold short	2,536	3,496
Mutual funds held in rabbi trusts	45,479	38,735
Derivative liabilities	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | Collateralized mortgage obligations issued by U.S. Government sponsored enterprises
Assets
Trading securities	0	0
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | Other mortgage-backed securities
Assets
Trading securities	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | Asset-backed securities
Assets
Trading securities	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | U.S. Treasury securities
Assets
Investment securities available for sale	1,174,295	597,629
Fair Value, Measurements, Recurring Basis | Level 1 | U.S. Government agency securities
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | Mortgage-backed securities issued by U.S. Government agencies
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | Mortgage-backed securities issued by U.S. Government sponsored enterprises
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 1 | Corporate debt securities and other debt securities
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 2
Assets
Trading securities	13,052	12,898
Investment securities available for sale	5,869,386	9,191,033
Mortgage loans held for sale	41,823	47,338
Other investments	0	0
Mutual funds and mutual funds held in rabbi trusts	0	0
Derivative assets	97,078	94,903
Liabilities
Securities sold short	0	0
Mutual funds held in rabbi trusts	0	0
Derivative liabilities	280,045	259,650
Fair Value, Measurements, Recurring Basis | Level 2 | Collateralized mortgage obligations issued by U.S. Government sponsored enterprises
Assets
Trading securities	2,956	2,910
Investment securities available for sale	547,997	587,595
Fair Value, Measurements, Recurring Basis | Level 2 | Other mortgage-backed securities
Assets
Trading securities	0	2,149
Fair Value, Measurements, Recurring Basis | Level 2 | Asset-backed securities
Assets
Trading securities	10,096	7,839
Fair Value, Measurements, Recurring Basis | Level 2 | U.S. Treasury securities
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 2 | U.S. Government agency securities
Assets
Investment securities available for sale	28,843	28,940
Fair Value, Measurements, Recurring Basis | Level 2 | Mortgage-backed securities issued by U.S. Government agencies
Assets
Investment securities available for sale	1,400,492	925,664
Fair Value, Measurements, Recurring Basis | Level 2 | Mortgage-backed securities issued by U.S. Government sponsored enterprises
Assets
Investment securities available for sale	2,016,045	6,430,379
Fair Value, Measurements, Recurring Basis | Level 2 | Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Assets
Investment securities available for sale	1,867,126	1,209,783
Fair Value, Measurements, Recurring Basis | Level 2 | Corporate debt securities and other debt securities
Assets
Investment securities available for sale	8,883	8,672
Fair Value, Measurements, Recurring Basis | Level 3
Assets
Trading securities	0	0
Investment securities available for sale	0	0
Mortgage loans held for sale	0	0
Other investments	14,423	12,560
Mutual funds and mutual funds held in rabbi trusts	0	0
Derivative assets	0	0
Liabilities
Securities sold short	0	0
Mutual funds held in rabbi trusts	0	0
Derivative liabilities	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | Collateralized mortgage obligations issued by U.S. Government sponsored enterprises
Assets
Trading securities	0	0
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | Other mortgage-backed securities
Assets
Trading securities	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | Asset-backed securities
Assets
Trading securities	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | U.S. Treasury securities
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | U.S. Government agency securities
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | Mortgage-backed securities issued by U.S. Government agencies
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | Mortgage-backed securities issued by U.S. Government sponsored enterprises
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | Commercial mortgage-backed securities issued by U.S. Government agencies or sponsored enterprises
Assets
Investment securities available for sale	0	0
Fair Value, Measurements, Recurring Basis | Level 3 | Corporate debt securities and other debt securities
Assets
Investment securities available for sale	$ 0	$ 0

XML

Fair Value Accounting - Changes in Fair Value Included in Consolidated Statements of Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Fair value	$ 41,823		$ 41,823		$ 47,338
Unpaid principal balance	40,886		40,886		45,627
Fair value less aggregate unpaid principal balance	937		937		$ 1,711
Mortgage loans held for sale	$ 32	$ (95)	$ (774)	$ 208

XML

Fair Value Accounting - Roll-forward of Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - Other Investments - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 13,115	$ 11,655	$ 12,560	$ 11,172
Included in earnings	456	(43)	435	(71)
Additions	852	158	1,428	669
Ending balance	14,423	11,770	14,423	11,770
Total net gains (losses) for the period included in earnings attributable to the change in unrealized gain/(losses) relating to assets/liabilities still held	$ 456	$ (43)	$ 435	$ (71)

XML

Fair Value Accounting - Assets And Liabilities Measured At Fair Value On A Non-Recurring Basis (Details) - Fair Value, Measurements, Nonrecurring Basis - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Provision for (reversal of) credit losses | Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, fair value adjustment	$ 22,160	$ 6,413	$ 29,568	$ 6,462
Loss on other loans held for sale | Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, fair value adjustment		2,360		19,110
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans	0	0	0	0
Other loans held for sale		0		0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans	0	0	0	0
Other loans held for sale		0		0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans	$ 26,995	30,123	$ 26,995	30,123
Other loans held for sale		$ 346,897		$ 346,897

XML

Fair Value Accounting - Carrying And Estimated Fair Values Of Financial Instruments Carried On Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financial assets
Investment securities held to maturity	$ 2,668,068	$ 0
Investment securities available for sale	7,043,681	9,788,662
Loans held for sale	139,323	52,768
Financial liabilities
Non-interest-bearing deposits	11,655,811	12,507,616
Total deposits	50,195,778	50,739,185
Federal funds purchased and securities sold under repurchase agreements	94,484	189,074
Long-term debt	2,283,767	1,932,534
Level 1
Financial assets
Total cash, cash equivalents, and restricted cash	2,294,608	2,451,426
Trading securities	0	0
Investment securities held to maturity	0
Investment securities available for sale	1,174,295	597,629
Loans held for sale	0	0
Other investments	0	0
Mutual funds and mutual funds held in rabbi trusts	60,356	53,742
Loans, net	0	0
FRB and FHLB stock	0	0
Derivative assets	0	0
Financial liabilities
Non-interest-bearing deposits	0	0
Non-time interest-bearing deposits	0	0
Time deposits	0	0
Total deposits	0	0
Federal funds purchased and securities sold under repurchase agreements	94,484	189,074
Securities sold short	2,536	3,496
Long-term debt	0	0
Mutual funds held in rabbi trusts	45,479	38,735
Derivative liabilities	0	0
Level 2
Financial assets
Total cash, cash equivalents, and restricted cash	0	0
Trading securities	13,052	12,898
Investment securities held to maturity	2,638,071
Investment securities available for sale	5,869,386	9,191,033
Loans held for sale	41,823	47,338
Other investments	0	0
Mutual funds and mutual funds held in rabbi trusts	0	0
Loans, net	0	0
FRB and FHLB stock	213,711	184,944
Derivative assets	97,078	94,903
Financial liabilities
Non-interest-bearing deposits	11,655,811	12,507,616
Non-time interest-bearing deposits	27,278,278	27,449,088
Time deposits	11,235,622	10,769,002
Total deposits	50,169,711	50,725,706
Federal funds purchased and securities sold under repurchase agreements	0	0
Securities sold short	0	0
Long-term debt	2,302,474	1,939,604
Mutual funds held in rabbi trusts	0	0
Derivative liabilities	280,045	259,650
Level 3
Financial assets
Total cash, cash equivalents, and restricted cash	0	0
Trading securities	0	0
Investment securities held to maturity	0
Investment securities available for sale	0	0
Loans held for sale	97,056	5,432
Other investments	14,423	12,560
Mutual funds and mutual funds held in rabbi trusts	0	0
Loans, net	41,112,625	41,298,149
FRB and FHLB stock	0	0
Derivative assets	0	0
Financial liabilities
Non-interest-bearing deposits	0	0
Non-time interest-bearing deposits	0	0
Time deposits	0	0
Total deposits	0	0
Federal funds purchased and securities sold under repurchase agreements	0	0
Securities sold short	0	0
Long-term debt	0	0
Mutual funds held in rabbi trusts	0	0
Derivative liabilities	0	0
Carrying Value
Financial assets
Total cash, cash equivalents, and restricted cash	2,294,608	2,451,426
Trading securities	13,052	12,898
Investment securities held to maturity	2,668,068
Investment securities available for sale	7,043,681	9,788,662
Loans held for sale		52,768
Other investments	14,423	12,560
Mutual funds and mutual funds held in rabbi trusts	60,356	53,742
Loans, net	42,608,296	42,925,105
FRB and FHLB stock	213,711	184,944
Derivative assets	97,078	94,903
Financial liabilities
Non-interest-bearing deposits	11,655,811	12,507,616
Non-time interest-bearing deposits	27,278,278	27,449,088
Time deposits	11,261,689	10,782,481
Total deposits	50,195,778	50,739,185
Federal funds purchased and securities sold under repurchase agreements	94,484	189,074
Securities sold short	2,536	3,496
Long-term debt	2,283,767	1,932,534
Mutual funds held in rabbi trusts	45,479	38,735
Derivative liabilities	280,045	259,650
Fair Value
Financial assets
Total cash, cash equivalents, and restricted cash	2,294,608	2,451,426
Trading securities	13,052	12,898
Investment securities held to maturity	2,638,071
Investment securities available for sale	7,043,681	9,788,662
Loans held for sale	138,879	52,770
Other investments	14,423	12,560
Mutual funds and mutual funds held in rabbi trusts	60,356	53,742
Loans, net	41,112,625	41,298,149
FRB and FHLB stock	213,711	184,944
Derivative assets	97,078	94,903
Financial liabilities
Non-interest-bearing deposits	11,655,811	12,507,616
Non-time interest-bearing deposits	27,278,278	27,449,088
Time deposits	11,235,622	10,769,002
Total deposits	50,169,711	50,725,706
Federal funds purchased and securities sold under repurchase agreements	94,484	189,074
Securities sold short	2,536	3,496
Long-term debt	2,302,474	1,939,604
Mutual funds held in rabbi trusts	45,479	38,735
Derivative liabilities	$ 280,045	$ 259,650

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Derivative Instruments and Hedging Activities - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Derivative [Line Items]
Unrealized gains, before tax	$ (18,274,000)	$ (73,123,000)	$ (75,330,000)	$ (63,123,000)
Unrealized gain, after tax	(13,861,000)	(55,325,000)	(57,138,000)	(47,759,000)
Pre-tax income (loss)	(5,300,000)	(6,100,000)	(10,900,000)	(11,500,000)
Cash flow hedge loss to be reclassified			106,000,000
Cash flow hedge termination loss			19,000,000
Reclaim cash collateral	44,600,000		44,600,000		$ 69,700,000
Obligation to return cash collateral	5,700,000		5,700,000		$ 5,700,000
Cash Flow Hedges
Derivative [Line Items]
Unrealized gains, before tax			$ 0	$ 0
Unrealized gain, after tax	$ 0	$ 0

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Derivative Instruments and Hedging Activities - Impact Of Derivatives On Balance Sheet (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Designated as hedging instrument
Derivative [Line Items]
Estimated fair value of derivative assets	$ 0	$ 0
Estimated fair value of derivative liabilities	14,079	20,418
Not Designated As Hedging Instruments
Derivative [Line Items]
Estimated fair value of derivative assets	97,078	94,903
Estimated fair value of derivative liabilities	266,252	239,821
Not Designated As Hedging Instruments | Interest rate contracts
Derivative [Line Items]
Notional Amount	13,773,079	11,888,152
Estimated fair value of derivative assets	96,270	94,208
Estimated fair value of derivative liabilities	265,965	238,134
Not Designated As Hedging Instruments | Mortgage derivatives | Mortgage derivatives - interest rate lock commitments
Derivative [Line Items]
Notional Amount	54,718	40,642
Estimated fair value of derivative assets	780	695
Estimated fair value of derivative liabilities	0	0
Not Designated As Hedging Instruments | Mortgage derivatives | Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans
Derivative [Line Items]
Notional Amount	79,500	60,906
Estimated fair value of derivative assets	24	0
Estimated fair value of derivative liabilities	0	567
Not Designated As Hedging Instruments | Risk participation agreements
Derivative [Line Items]
Notional Amount	797,443	732,682
Estimated fair value of derivative assets	0	0
Estimated fair value of derivative liabilities	1	3
Not Designated As Hedging Instruments | Foreign exchange contracts
Derivative [Line Items]
Notional Amount	117,669	41,603
Estimated fair value of derivative assets	4	0
Estimated fair value of derivative liabilities	0	528
Not Designated As Hedging Instruments | Visa derivative
Derivative [Line Items]
Notional Amount	0	0
Estimated fair value of derivative assets	0	0
Estimated fair value of derivative liabilities	286	589
Cash Flow Hedges
Derivative [Line Items]
Estimated fair value of derivative assets	0	0
Estimated fair value of derivative liabilities	7,728	7,527
Cash Flow Hedges | Interest rate contracts
Derivative [Line Items]
Notional Amount	4,600,000	5,600,000
Estimated fair value of derivative assets	0	0
Estimated fair value of derivative liabilities	7,728	7,527
Fair Value Hedges
Derivative [Line Items]
Estimated fair value of derivative assets	0	0
Estimated fair value of derivative liabilities	6,351	12,891
Fair Value Hedges | Interest rate contracts
Derivative [Line Items]
Notional Amount	2,375,585	2,563,504
Estimated fair value of derivative assets	0	0
Estimated fair value of derivative liabilities	$ 6,351	$ 12,891

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Derivative Instruments and Hedging Activities - Effect Of Fair Value Hedges On Consolidated Statements Of Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative [Line Items]
Loans, including fees	$ 701,570	$ 670,230	$ 1,393,285	$ 1,299,787
Deposits	335,754	241,780	668,420	415,715
Long-term debt	28,390	55,915	57,985	98,444
Loans, including fees | Cash Flow Hedges
Derivative [Line Items]
Pre-tax income (loss) recognized on cash flow hedges	(36,527)	(42,748)	(76,350)	(82,640)
Loans, including fees | Fair Value Hedges
Derivative [Line Items]
Pre-tax income (loss) recognized on cash flow hedges	0	0	0	0
Amounts related to interest settlements and amortization on derivatives	0	0	0	0
Recognized on derivatives	0	0	0	0
Recognized on hedged items	0	0	0	0
Loans, including fees | Interest Rate Contract | Cash Flow Hedges
Derivative [Line Items]
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	(36,527)	(42,748)	(76,350)	(82,640)
Deposits | Cash Flow Hedges
Derivative [Line Items]
Pre-tax income (loss) recognized on cash flow hedges	0	0	0	0
Deposits | Fair Value Hedges
Derivative [Line Items]
Pre-tax income (loss) recognized on cash flow hedges	(6,287)	(5,782)	(12,525)	(9,153)
Amounts related to interest settlements and amortization on derivatives	(6,287)	(5,782)	(12,525)	(9,153)
Recognized on derivatives	2,469	(20,466)	402	(8,296)
Recognized on hedged items	(2,469)	20,466	(402)	8,296
Deposits | Interest Rate Contract | Cash Flow Hedges
Derivative [Line Items]
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	0	0	0	0
Long-term debt | Cash Flow Hedges
Derivative [Line Items]
Pre-tax income (loss) recognized on cash flow hedges	0	0	0	0
Long-term debt | Fair Value Hedges
Derivative [Line Items]
Pre-tax income (loss) recognized on cash flow hedges	(3,618)	(4,510)	(7,342)	(7,231)
Amounts related to interest settlements and amortization on derivatives	(3,618)	(4,510)	(7,342)	(7,231)
Recognized on derivatives	914	(20,823)	(1,004)	(5,427)
Recognized on hedged items	(914)	20,823	1,004	5,427
Long-term debt | Interest Rate Contract | Cash Flow Hedges
Derivative [Line Items]
Realized gains (losses) reclassified from AOCI, pre-tax, to interest income on loans	$ 0	$ 0	$ 0	$ 0

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Derivative Instruments and Hedging Activities - Schedule of the Carrying Amount and Associated Cumulative Basis Adjustment Related to the Application of Hedge Accounting (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Fair Value Hedges | Interest-bearing deposits
Derivative [Line Items]
Hedge Accounting Basis Adjustment	$ (2,469)	$ 20,466	$ (402)	$ 8,296
Fair Value Hedges | Long-term debt
Derivative [Line Items]
Hedge Accounting Basis Adjustment	(914)	$ 20,823	1,004	$ 5,427
Interest Rate Contract | Interest-bearing deposits | Derivatives not designated as hedging instruments
Derivative [Line Items]
Hedge Accounting Basis Adjustment			464		$ 1,267
Interest Rate Contract | Long-term debt | Derivatives not designated as hedging instruments
Derivative [Line Items]
Hedge Accounting Basis Adjustment			8,446		9,638
Interest Rate Contract | Fair Value Hedges | Interest-bearing deposits | Designated as hedging instruments
Derivative [Line Items]
Carrying Amount of Assets/(Liabilities)	(1,622,618)		(1,622,618)		(2,013,504)
Hedge Accounting Basis Adjustment			15,114		(8,711)
Interest Rate Contract | Fair Value Hedges | Long-term debt | Designated as hedging instruments
Derivative [Line Items]
Carrying Amount of Assets/(Liabilities)	$ (749,442)		(749,442)		(546,872)
Hedge Accounting Basis Adjustment			$ 14,366		$ (5,986)

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Derivative Instruments and Hedging Activities - Effect of Fair Value Hedges on Consolidated Statements of Income (Details) - Derivatives not designated as hedging instruments - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Derivative [Line Items]
Gain (Loss) Recognized in Consolidated Statements of Income	$ (58)	$ (3,615)	$ 1,363	$ (2,284)
Interest rate contracts
Derivative [Line Items]
Gain (Loss) Recognized in Consolidated Statements of Income	313	(690)	153	(672)
Mortgage derivatives | Mortgage derivatives - interest rate lock commitments
Derivative [Line Items]
Gain (Loss) Recognized in Consolidated Statements of Income	(315)	(547)	85	562
Mortgage derivatives | Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans
Derivative [Line Items]
Gain (Loss) Recognized in Consolidated Statements of Income	129	578	591	250
Risk participation agreements
Derivative [Line Items]
Gain (Loss) Recognized in Consolidated Statements of Income	3	(2)	2	1
Foreign exchange contracts
Derivative [Line Items]
Gain (Loss) Recognized in Consolidated Statements of Income	(188)	73	532	602
Visa derivative
Derivative [Line Items]
Gain (Loss) Recognized in Consolidated Statements of Income	$ 0	$ (3,027)	$ 0	$ (3,027)

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Net Income Per Common Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Basic Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$ (23,741)	$ 165,819	$ 91,081	$ 359,688
Weighted average common shares outstanding (in shares)	145,565,000	146,113,000	145,998,000	145,957,000
Net income (loss) per common share, basic (in dollars per share)	$ (0.16)	$ 1.13	$ 0.62	$ 2.46
Diluted Net Income (Loss) Per Common Share:
Net income (loss) available to common shareholders	$ (23,741)	$ 165,819	$ 91,081	$ 359,688
Weighted average common shares outstanding, basic (in shares)	145,565,000	146,113,000	145,998,000	145,957,000
Effect of dilutive outstanding equity-based awards (in shares)	0	437,000	570,000	687,000
Weighted average diluted common shares (in shares)	145,565,000	146,550,000	146,568,000	146,644,000
Net income (loss) per common share, diluted (in dollars per share)	$ (0.16)	$ 1.13	$ 0.62	$ 2.45

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Net Income Per Common Share - Narrative (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share, amount (in shares)	490	273	21	273

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Commitments and Contingencies - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Loss Contingencies [Line Items]
Reserve for unfunded commitments	$ 53,100,000		$ 53,100,000		$ 57,200,000
Minimum
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	0		0
Maximum
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	10,000,000		10,000,000
Total letters of credit and unfunded lending commitments
Loss Contingencies [Line Items]
Guarantor obligations, monetary amount	29,160,000,000	$ 29,390,000,000	57,060,000,000.00	$ 59,500,000,000
Total letters of credit and unfunded lending commitments	$ 15,448,484,000		$ 15,448,484,000		$ 16,253,624,000

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Commitments and Contingencies - Small Business Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Loss Contingencies [Line Items]
Carry amount included in other assets	$ 570,810	$ 573,992
Permanent and short-term construction loans and letter of credit commitments	110,485	205,659
Funded portion of permanent and short-term loans and letters of credit	220,106	211,921
Future funding commitment amount	282,900	293,300
Letters of credit
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	234,653	200,269
Contractual amount net of risk participations	18,400	22,800
Commitments to fund commercial and industrial loans
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	10,145,073	10,313,880
Commitments to fund commercial real estate, construction, and land development loans
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	1,861,467	2,496,656
Commitments under home equity lines of credit
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	2,126,553	2,135,120
Unused credit card lines
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	455,477	453,303
Other loan commitments
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	625,261	654,396
Total letters of credit and unfunded lending commitments
Loss Contingencies [Line Items]
Total letters of credit and unfunded lending commitments	15,448,484	16,253,624
Permanent and short-term construction loans and letter of credit commitments
Loss Contingencies [Line Items]
Contractual amount net of risk participations	6,200	9,700
Funded portion of permanent and short-term loans and letters of credit
Loss Contingencies [Line Items]
Contractual amount net of risk participations	$ 16,500	$ 4,000

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Segment Reporting - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) segment	Jun. 30, 2023 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment			4
Investment securities gains (losses), net | $	$ (256,660)	$ 0	$ (256,660)	$ 1,030

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Segment Reporting (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($) employee	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) employee	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) employee
Income Statement Related Disclosures [Abstract]
Net interest income	$ 434,998	$ 455,531	$ 853,844	$ 936,283
Non-interest revenue	(128,851)	112,276	(9,963)	245,402
Non-interest expense	301,801	307,181	624,542	629,034
Pre-provision net revenue (PPNR)	4,346	260,626	219,339	552,651
Balance Sheet Related Disclosures [Abstract]
Loans, net of deferred fees and costs	43,093,397		43,093,397		$ 43,404,490
Total deposits	$ 50,195,778		$ 50,195,778		$ 50,739,185
Total full-time equivalent employees | employee	4,727		4,727		4,798
Operating Segments | Wholesale Banking
Income Statement Related Disclosures [Abstract]
Net interest income	$ 181,574	194,334	$ 365,240	393,434
Non-interest revenue	15,945	13,752	27,270	29,652
Non-interest expense	34,575	33,955	69,885	68,617
Pre-provision net revenue (PPNR)	162,944	174,131	322,625	354,469
Balance Sheet Related Disclosures [Abstract]
Loans, net of deferred fees and costs	25,268,888		25,268,888		$ 25,506,870
Total deposits	$ 13,271,067		$ 13,271,067		$ 13,847,833
Total full-time equivalent employees | employee	339		339		334
Operating Segments | Community Banking
Income Statement Related Disclosures [Abstract]
Net interest income	$ 98,097	110,242	$ 197,120	221,647
Non-interest revenue	18,151	13,500	34,830	39,041
Non-interest expense	37,786	35,464	78,779	68,926
Pre-provision net revenue (PPNR)	78,462	88,278	153,171	191,762
Balance Sheet Related Disclosures [Abstract]
Loans, net of deferred fees and costs	7,980,532		7,980,532		$ 7,966,794
Total deposits	$ 10,660,747		$ 10,660,747		$ 10,198,357
Total full-time equivalent employees | employee	556		556		576
Operating Segments | Consumer Banking
Income Statement Related Disclosures [Abstract]
Net interest income	$ 135,550	158,113	$ 274,176	312,744
Non-interest revenue	19,307	20,983	37,254	41,711
Non-interest expense	51,004	50,861	103,128	99,808
Pre-provision net revenue (PPNR)	103,853	128,235	208,302	254,647
Balance Sheet Related Disclosures [Abstract]
Loans, net of deferred fees and costs	2,764,262		2,764,262		$ 2,825,411
Total deposits	$ 18,799,143		$ 18,799,143		$ 18,698,298
Total full-time equivalent employees | employee	1,508		1,508		1,522
Operating Segments | Financial Management Services
Income Statement Related Disclosures [Abstract]
Net interest income	$ 25,250	17,134	$ 48,470	33,681
Non-interest revenue	45,839	49,085	92,709	102,291
Non-interest expense	38,346	42,401	78,029	86,240
Pre-provision net revenue (PPNR)	32,743	23,818	63,150	49,732
Balance Sheet Related Disclosures [Abstract]
Loans, net of deferred fees and costs	5,341,008		5,341,008		$ 5,374,280
Total deposits	$ 1,307,807		$ 1,307,807		$ 1,488,090
Total full-time equivalent employees | employee	569		569		604
Treasury and Corporate Other
Income Statement Related Disclosures [Abstract]
Net interest income	$ (5,473)	(24,292)	$ (31,162)	(25,223)
Non-interest revenue	(228,093)	14,956	(202,026)	32,707
Non-interest expense	140,090	144,500	294,721	305,443
Pre-provision net revenue (PPNR)	(373,656)	$ (153,836)	(527,909)	$ (297,959)
Balance Sheet Related Disclosures [Abstract]
Loans, net of deferred fees and costs	1,738,707		1,738,707		$ 1,731,135
Total deposits	$ 6,157,014		$ 6,157,014		$ 6,506,607
Total full-time equivalent employees | employee	1,755		1,755		1,762

XML

Label	Element	Value
Accounting Standards Update [Extensible Enumeration]	us-gaap_AccountingStandardsUpdateExtensibleList	Accounting Standards Update 2023-02 [Member]