EASTERN BANKSHARES, INC., 10-Q filed on 8/8/2025
Quarterly Report
v3.25.2
Cover Page - shares
6 Months Ended
Jun. 30, 2025
Jul. 31, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Entity File Number 001-39610  
Entity Registrant Name Eastern Bankshares, Inc.  
Entity Incorporation, State or Country Code MA  
Entity Tax Identification Number 84-4199750  
Entity Address, Address Line One 125 High Street  
Entity Address, City or Town Boston  
Entity Address, State or Province MA  
Entity Address, Postal Zip Code 02110  
City Area Code 800  
Local Phone Number 327-8376  
Title of 12(b) Security Common Stock  
Trading Symbol EBC  
Security Exchange Name NASDAQ  
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   211,477,512
Amendment Flag false  
Entity Central Index Key 0001810546  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
v3.25.2
UNAUDITED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
ASSETS    
Cash and due from banks $ 158,700 $ 92,590
Short-term investments 394,806 914,290
Cash and cash equivalents 553,506 1,006,880
Available for sale (amortized cost $4,283,989 and $4,778,644, respectively) 3,896,221 4,021,598
Held to maturity (fair value $463,650 and $371,724, respectively) 499,159 420,715
Total securities 4,395,380 4,442,313
Loans held for sale 0 372
Loans 18,589,790 18,079,084
Allowance for loan losses (232,113) (228,952)
Unearned discounts and deferred fees, net (274,667) (300,730)
Net loans 18,083,010 17,549,402
Federal Home Loan Bank stock, at cost 6,254 5,865
Premises and equipment 66,437 66,641
Bank-owned life insurance 207,129 204,704
Goodwill and other intangibles, net 1,034,543 1,050,158
Deferred income taxes, net 279,301 332,128
Prepaid expenses 230,727 231,944
Other assets 599,881 667,473
Total assets 25,456,168 25,557,880
Deposits:    
Demand 5,948,307 5,992,082
Interest checking accounts 4,455,074 4,606,250
Savings accounts 1,605,103 1,648,323
Money market investment 5,964,553 5,736,362
Certificates of deposit 3,247,743 3,336,323
Total deposits 21,220,780 21,319,340
Borrowed funds:    
Interest rate swap collateral funds 21,391 48,590
Federal Home Loan Bank advances 26,797 17,589
Total borrowed funds 48,188 66,179
Other liabilities 503,309 560,394
Total liabilities 21,772,277 21,945,913
Commitments and contingencies (see Note 10)
Shareholders’ equity    
Common shares, $0.01 par value, 1,000,000,000 shares authorized, 211,463,296 and 213,909,472 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively 2,115 2,141
Additional paid in capital 2,189,727 2,237,494
Unallocated common shares held by the Employee Stock Ownership Plan (125,300) (127,842)
Retained earnings 1,916,876 2,084,503
Accumulated other comprehensive loss, net of tax (299,527) (584,329)
Total shareholders’ equity 3,683,891 3,611,967
Total liabilities and shareholders’ equity $ 25,456,168 $ 25,557,880
v3.25.2
UNAUDITED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Statement of Financial Position [Abstract]    
Available-for-sale debt securities, amortized cost $ 4,283,989 $ 4,778,644
Held-to-maturity debt securities, fair value $ 463,650 $ 371,724
Common stock, par value (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 1,000,000,000 1,000,000,000
Common stock issued (in shares) 211,463,296 213,909,472
Common stock outstanding (in shares) 211,463,296 213,909,472
v3.25.2
UNAUDITED CONSOLIDATED STATEMENTS OF INCOME (LOSS) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Interest and dividend income:        
Interest and fees on loans $ 241,100 $ 172,514 $ 469,567 $ 342,495
Taxable interest and dividends on securities 34,113 22,724 65,273 46,097
Non-taxable interest and dividends on securities 1,767 1,439 3,209 2,876
Interest on federal funds sold and other short-term investments 2,359 10,699 6,995 18,519
Total interest and dividend income 279,339 207,376 545,044 409,987
Interest expense:        
Interest on deposits 76,706 78,483 152,704 150,943
Interest on borrowings 603 244 1,411 495
Total interest expense 77,309 78,727 154,115 151,438
Net interest income 202,030 128,649 390,929 258,549
Provision for allowance for loan losses 7,600 6,126 14,200 13,577
Net interest income after provision for allowance for loan losses 194,430 122,523 376,729 244,972
Noninterest income (loss):        
Investment advisory fees 17,282 6,711 33,719 13,255
Service charges on deposit accounts 8,244 7,930 16,559 15,438
Card income 4,230 4,075 8,150 8,001
Interest rate swap income 978 418 1,466 1,085
Income from investments held in rabbi trusts 5,727 1,761 4,470 6,079
Losses on sales of mortgage loans held for sale, net (97) (152) (230) (210)
Losses on sales of securities available for sale, net 0 (7,557) (269,638) (7,557)
Miscellaneous income and fees 5,869 12,164 12,249 16,951
Other non-operating income (loss) 618 (2) (12) (2)
Total noninterest income (loss) 42,851 25,348 (193,267) 53,040
Noninterest expense:        
Salaries and employee benefits 80,696 64,835 160,555 129,303
Occupancy and equipment 11,230 10,098 21,847 19,276
Technology and data processing 18,395 15,741 36,410 31,385
Professional services 3,037 3,306 5,961 6,031
Marketing expenses 2,432 1,910 4,164 3,425
FDIC insurance 3,780 4,508 7,068 6,793
Amortization of intangible assets 7,807 504 15,615 1,008
Other operating expenses 7,002 5,283 12,879 8,350
Non-operating expenses 2,582 3,684 2,582 5,500
Total noninterest expense 136,961 109,869 267,081 211,071
Income (loss) before income tax expense 100,320 38,002 (83,619) 86,941
Income tax expense 87 11,671 33,814 21,963
Net income (loss) $ 100,233 $ 26,331 $ (117,433) $ 64,978
Basic earnings (loss) per share (in dollars per share) $ 0.50 $ 0.16 $ (0.59) $ 0.40
Diluted earnings (loss) per share (in dollars per share) $ 0.50 $ 0.16 $ (0.59) $ 0.40
v3.25.2
UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Statement of Comprehensive Income [Abstract]        
Net income (loss) $ 100,233 $ 26,331 $ (117,433) $ 64,978
Other comprehensive income (loss), net of tax:        
Net change in fair value of securities available for sale 19,885 (394) 271,203 (27,953)
Net change in fair value of cash flow hedges 5,458 1,494 15,825 (16,953)
Net change in other comprehensive income for defined benefit postretirement plans (1,091) (516) (2,226) (1,032)
Total other comprehensive income (loss) 24,252 584 284,802 (45,938)
Total comprehensive income $ 124,485 $ 26,915 $ 167,369 $ 19,040
v3.25.2
UNAUDITED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid in Capital
Retained Earnings
Accumulated Other Comprehensive Loss
Unallocated Common Stock Held by ESOP
Beginning balance (in shares) at Dec. 31, 2023   176,426,993        
Beginning Balance at Dec. 31, 2023 $ 2,974,855 $ 1,767 $ 1,666,441 $ 2,047,754 $ (608,352) $ (132,755)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Dividends to common shareholders [1] (36,166)     (36,166)    
Issuance of restricted stock awards (in shares)   56,352        
Issuance of restricted stock awards 0 $ 1 (1)      
Issuance of common stock under share-based compensation arrangements (in shares) [2]   204,484        
Issuance of common stock under share-based compensation arrangements [2] (1,262) $ 2 (1,264)      
Share-based compensation 7,831   7,831      
Net income (loss) 64,978     64,978    
Other comprehensive income (loss), net of tax (45,938)       (45,938)  
ESOP shares committed to be released 3,175   715     2,460
Ending balance (in shares) at Jun. 30, 2024   176,687,829        
Ending balance at Jun. 30, 2024 2,967,473 $ 1,770 1,673,722 2,076,566 (654,290) (130,295)
Beginning balance (in shares) at Mar. 31, 2024   176,631,477        
Beginning Balance at Mar. 31, 2024 2,952,831 $ 1,769 1,669,133 2,068,315 (654,874) (131,512)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Dividends to common shareholders [3] (18,080)     (18,080)    
Issuance of restricted stock awards (in shares)   56,352        
Issuance of restricted stock awards 0 $ 1 (1)      
Share-based compensation 4,242   4,242      
Net income (loss) 26,331     26,331    
Other comprehensive income (loss), net of tax 584       584  
ESOP shares committed to be released 1,565   348     1,217
Ending balance (in shares) at Jun. 30, 2024   176,687,829        
Ending balance at Jun. 30, 2024 $ 2,967,473 $ 1,770 1,673,722 2,076,566 (654,290) (130,295)
Beginning balance (in shares) at Dec. 31, 2024 213,909,472 213,909,472        
Beginning Balance at Dec. 31, 2024 $ 3,611,967 $ 2,141 2,237,494 2,084,503 (584,329) (127,842)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Dividends to common shareholders [1] (50,194)     (50,194)    
Issuance of restricted stock awards (in shares)   54,236        
Issuance of restricted stock awards 0 $ 1 (1)      
Repurchased common stock (in shares)   (3,058,583)        
Repurchased common stock (51,929) $ (30) (51,899)      
Restricted share awards cancelled (in shares) [4]   (10,954)        
Restricted share awards cancelled [4] (147) $ (2) (145)      
Issuance of common stock under share-based compensation arrangements (in shares) [2]   569,125        
Issuance of common stock under share-based compensation arrangements [2] (6,238) $ 5 (6,243)      
Share-based compensation 8,997   8,997      
Net income (loss) (117,433)     (117,433)    
Other comprehensive income (loss), net of tax 284,802       284,802  
ESOP shares committed to be released $ 4,066   1,524     2,542
Ending balance (in shares) at Jun. 30, 2025 211,463,296 211,463,296        
Ending balance at Jun. 30, 2025 $ 3,683,891 $ 2,115 2,189,727 1,916,876 (299,527) (125,300)
Beginning balance (in shares) at Mar. 31, 2025   211,560,177        
Beginning Balance at Mar. 31, 2025 3,582,934 $ 2,116 2,188,552 1,842,607 (323,779) (126,562)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Dividends to common shareholders [3] (25,964)     (25,964)    
Issuance of restricted stock awards (in shares)   54,236        
Issuance of restricted stock awards 0 $ 1 (1)      
Repurchased common stock (in shares)   (183,053)        
Repurchased common stock (3,272) $ (2) (3,270)      
Restricted share awards cancelled (in shares) [5]   (519)        
Restricted share awards cancelled [5] (8)   (8)      
Issuance of common stock under share-based compensation arrangements (in shares) [6]   32,455        
Issuance of common stock under share-based compensation arrangements [6] (402)   (402)      
Share-based compensation 4,245   4,245      
Net income (loss) 100,233     100,233    
Other comprehensive income (loss), net of tax 24,252       24,252  
ESOP shares committed to be released $ 1,873   611     1,262
Ending balance (in shares) at Jun. 30, 2025 211,463,296 211,463,296        
Ending balance at Jun. 30, 2025 $ 3,683,891 $ 2,115 $ 2,189,727 $ 1,916,876 $ (299,527) $ (125,300)
[1] The Company declared cumulative cash dividends of $0.25 and $0.22 per share of common stock during the six months ended June 30, 2025 and 2024, respectively.
[2] Represents shares issued, net of employee tax withheld, upon the vesting of restricted stock units. Refer to Note 9, “Employee Benefits” for additional discussion.
[3] The Company declared quarterly cash dividends of $0.13 and $0.11 per share of common stock during the three months ended June 30, 2025 and 2024, respectively.
[4] Includes 7,971 RSAs cancelled upon vesting for employee payroll tax withholding and 2,983 RSAs cancelled upon forfeiture. Shares withheld relate to awards issued by Cambridge Bancorp to its employees which were converted to awards of the Company upon completion of the Company’s merger with Cambridge Bancorp effective July 12, 2024 (“the merger”).
[5] Represents restricted stock awards (“RSAs”) cancelled upon vesting for employee payroll tax withholding. Shares withheld relate to awards issued by Cambridge Bancorp to its employees which were converted to awards of the Company upon completion of the Company’s merger with Cambridge Bancorp effective July 12, 2024 (“the merger”).
[6] Represents shares issued, net of employee tax withheld, upon the vesting of restricted stock units. Refer to Note 9, “Employee Benefits” for additional discussion.
v3.25.2
UNAUDITED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (Parenthetical) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dividends declared per share (in dollars per share) $ 0.13 $ 0.11 $ 0.25 $ 0.22
Restricted stock, shares cancelled upon vesting for employee withholdings (in shares)     357,305 98,531,000,000
Restricted Stock        
Restricted stock, shares cancelled upon forfeitures (in shares)     2,983 0
Restricted Stock | Cambridge Bancorp        
Restricted stock, shares cancelled upon vesting for employee withholdings (in shares)     7,971  
Restricted stock, shares cancelled upon forfeitures (in shares)     2,983  
v3.25.2
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Operating activities    
Net income (loss) $ (117,433) $ 64,978
Adjustments to reconcile net income (loss) to net cash provided by operating activities    
Provision for allowance for loan losses 14,200 13,577
Depreciation and amortization 21,408 6,742
(Accretion) amortization of deferred loan fees and premiums, net (22,976) 5,611
Deferred income tax (benefit) expense (41,224) 9,890
(Accretion) amortization of investment security premiums and discounts, net (3,177) 2,271
Right-of-use asset amortization 6,410 5,161
Share-based compensation 8,997 7,831
Increase in cash surrender value of bank-owned life insurance (2,613) (2,008)
Gain (Loss) On Life Insurance Policies (337) 0
Loss on sale of securities available for sale, net 269,638 7,557
Employee Stock Ownership Plan expense 4,066 3,175
Other 301 329
Change in:    
Loans held for sale 7,964 (151)
Prepaid pension expense (2,644) (889)
Other assets 86,493 (3,864)
Other liabilities (57,875) (33,360)
Net cash provided by operating activities 171,198 86,850
Investing activities    
Proceeds from sales of securities available for sale 1,339,345 85,220
Proceeds from maturities and principal paydowns of securities available for sale 219,518 173,584
Purchases of securities available for sale (1,330,852) 0
Proceeds from maturities and principal paydowns of securities held to maturity 12,455 13,225
Purchases of securities held to maturity (84,737) 0
Proceeds from sale of Federal Home Loan Bank stock 20,971 3,638
Purchases of Federal Home Loan Bank stock (21,360) (3,613)
Contributions to low income housing tax credit investments (23,053) (27,261)
Contributions to other equity investments (743) (180)
Distributions from other equity investments 709 167
Net increase in outstanding loans (531,945) (173,594)
Purchased banking premises and equipment (6,369) (6,512)
Proceeds from life insurance policies 327 0
Net cash (used in) provided by investing activities (405,734) 64,674
Financing activities    
Net decrease in demand, savings, interest checking, and money market investment deposit accounts (9,980) (294,345)
Net (decrease) increase in time deposits (88,580) 234,114
Net (decrease) increase in borrowed funds (17,991) 2,547
Payments for repurchase of common stock (51,929) 0
Dividends declared and paid to common shareholders (50,358) (36,068)
Net cash used in financing activities (218,838) (93,752)
Net (decrease) increase in cash, cash equivalents, and restricted cash (453,374) 57,772
Cash, cash equivalents, and restricted cash at beginning of period 1,006,880 693,076
Cash, cash equivalents, and restricted cash at end of period 553,506 750,848
Cash paid (received) during the period for:    
Interest paid on deposits and borrowings 155,976 150,565
Income taxes, net of refunds (675) 19,571
Non-cash activities    
Capital commitments relating to low income housing tax credit projects 0 8,963
Net increase in operating lease right-of-use assets and operating lease liabilities relating to lease remeasurements/modifications $ 2,192 $ 2,717
v3.25.2
Corporate Structure and Nature of Operations; Basis of Presentation
6 Months Ended
Jun. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Corporate Structure and Nature of Operations; Basis of Presentation Corporate Structure and Nature of Operations; Basis of Presentation
Corporate Structure and Nature of Operations
Eastern Bankshares, Inc., a Massachusetts corporation (the “Company”), is a bank holding company. Through its wholly-owned subsidiary, Eastern Bank (the “Bank”), the Company provides a variety of banking services and trust and investment services, through its full-service bank branches, located primarily in eastern Massachusetts, and southern and coastal New Hampshire.
The activities of the Company are subject to the regulatory supervision of the Board of Governors of the Federal Reserve System (“Federal Reserve”). The activities of the Bank are subject to the regulatory supervision of the Massachusetts Commissioner of Banks, the Federal Deposit Insurance Corporation (“FDIC”) and the Consumer Financial Protection Bureau (“CFPB”). The Company and the activities of the Bank and its subsidiaries are also subject to various Massachusetts, New Hampshire and Rhode Island business, banking and trust-related regulations.

Basis of Presentation
The Company’s Consolidated Financial Statements have been prepared in conformity with accounting principles generally accepted in the United States (“GAAP”) as set forth by the Financial Accounting Standards Board (“FASB”) and its Accounting Standards Codification (“ASC”) and Accounting Standards Updates (“ASU”) as well as the rules and interpretive releases of the U.S. Securities and Exchange Commission (“SEC”) under the authority of federal securities laws.
The Consolidated Financial Statements include the accounts of the Company, its wholly-owned subsidiaries and entities in which it holds a controlling financial interest through being the primary beneficiary or through holding a majority of the voting interest. All intercompany accounts and transactions have been eliminated in consolidation.
Certain previously reported amounts have been reclassified to conform to the current period’s presentation which includes:
reclassification of escrow deposits of borrowers to savings accounts and the related interest expense from interest on borrowings to interest on deposits;
combination of certain credit card income balances previously included in other noninterest income and debit card processing fees into a new financial statement line item titled “card income;”
combination of certain non-operating income accounts previously included in other noninterest income into a new financial statement line item titled “other non-operating income;”
combination of certain non-operating expense accounts previously included in other noninterest expense into a new financial statement line item titled “non-operating expense;” and
reclassification of merger and acquisition expenses previously included in salaries and employee benefits, office occupancy and equipment, technology and data processing, professional services, and other operating expenses into a new financial statement line item titled “non-operating expense.”
The accompanying Consolidated Balance Sheet as of June 30, 2025, the Consolidated Statements of Income and Comprehensive Income and of Changes in Shareholders’ Equity for the three and six months ended June 30, 2025 and 2024 and Statements of Cash Flows for the six months ended June 30, 2025 and 2024 are unaudited. The Consolidated Balance Sheet as of December 31, 2024 was derived from the Audited Consolidated Financial Statements as of that date. The interim Consolidated Financial Statements and the accompanying notes should be read in conjunction with the annual Consolidated Financial Statements and the accompanying notes contained within the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024 (“2024 Form 10-K”), as filed with the SEC. In the opinion of management, the Company’s Consolidated Financial Statements reflect all adjustments, which include only normal recurring adjustments, necessary for a fair statement of the results of operations for the periods presented. The results for the three and six months ended June 30, 2025 are not necessarily indicative of results to be expected for the year ending December 31, 2025, any other interim period, or any future year or period.
v3.25.2
Summary of Significant Accounting Policies
6 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]  
Summary of Significant Accounting Policies Summary of Significant Accounting Policies
The following describes the Company’s use of estimates as well as relevant accounting pronouncements that were recently issued but not yet adopted as of June 30, 2025 and those that were adopted during the six months ended June 30, 2025. For a full discussion of significant accounting policies, refer to the Notes to the Consolidated Financial Statements included within the Company’s 2024 Form 10-K.
Use of Estimates
In preparing the Consolidated Financial Statements in conformity with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheets and income and expenses for the periods reported. Actual results could differ from those estimates based on changing conditions, including economic conditions and future events. Material estimates that are particularly susceptible to change relate to the determination of the allowance for credit losses, valuation and fair value measurements, the liabilities for benefit obligations (particularly pensions), the provision for income taxes and impairment of goodwill and other intangibles.
Recent Accounting Pronouncements
Relevant standards that were recently issued but not yet adopted as of June 30, 2025:
In October 2023, the FASB issued ASU 2023-06, Disclosure Improvements–Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative (“ASU 2023-06”). The amendments in this update modify the disclosure or presentation requirements for a variety of topics in the codification. Certain amendments represent clarifications to or technical corrections of the current requirements. The following is a summary of the topics included in the update and which pertain to the Company:
1.Statement of cash flows (Topic 230): Requires an accounting policy disclosure in annual periods of where cash flows associated with derivative instruments and their related gains and loses are presented in the statement of cash flows;
2.Accounting changes and error corrections (Topic 250): Requires that when there has been a change in the reporting entity, the entity disclose any material prior-period adjustment and the effect of the adjustment on retained earnings in interim financial statements;
3.Earnings per share (Topic 260): Requires disclosure of the methods used in the diluted earnings-per-share computation for each dilutive security and clarifies that certain disclosures should be made during interim periods, and amends illustrative guidance to illustrate disclosure of the methods used in the diluted earnings per share computation;
4.Commitments (Topic 440): Requires disclosure of assets mortgaged, pledged, or otherwise subject to lien and the obligations collateralized; and
5.Debt (Topic 470): Requires disclosure of amounts and terms of unused lines of credit and unfunded commitments and the weighted-average interest rate on outstanding short-term borrowings.
For public business entities, the amendments in ASU 2023-06 are effective on the date which the SEC’s removal of that related disclosure from Regulation S-X or Regulation S-K becomes effective. If by June 30, 2027, the SEC has not removed the applicable requirement from Regulation S-X or Regulation S-K, the pending content of the related amendment will be removed from the codification and will not become effective for any entity. Early adoption is not permitted and the amendments are required to be applied on a prospective basis. The Company does not expect the adoption of this standard will have a material impact on its Consolidated Financial Statements.
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. The amendments in this update are intended to improve income tax disclosure requirements, primarily through enhanced disclosures related to the existing requirements to disclose a rate reconciliation, income taxes paid and certain other required disclosures. Specifically, the amendments in this update:
1.Require that a public entity disclose, on an annual basis: (1) specific categories in the rate reconciliation and (2) additional information for reconciling items that meet a quantitative threshold. The update requires disclosure of such reconciling items according to requirements indicated in the update.
2.Require that all entities disclose certain disaggregated information regarding income taxes paid.
3.Require that all entities disclose certain disaggregated information regarding income tax expense.
4.Eliminate the requirement to: (1) disclose the nature and estimate of the range of reasonably possible changes in the unrecognized tax benefits balance in the next 12 months or (2) make a statement that an estimate of the range cannot be made.
5.Remove the requirement to disclose the cumulative amount of each type of temporary difference when a deferred tax liability is not recognized because of exceptions to comprehensive recognition of deferred taxes related to subsidiaries and corporate joint ventures.
For public business entities, the amendments in ASU 2023-09 are effective for annual periods beginning after December 15, 2024. Adoption should be done on a prospective basis and retrospective application is permitted.
In November 2024, the FASB issued ASU 2024-03, Income Statement–Reporting Comprehensive Income–Expense Disaggregation Disclosures (Subtopic 220-40). The amendments in this update require disclosure, in the notes to the financial statements, of specified information about certain costs and expenses. The amendments require that at each interim and annual reporting period an entity:
1.Disclose the amounts of (a) purchases of inventory, (b) employee compensation, (c) depreciation, (d) intangible asset amortization, and (e) depreciation, depletion, and amortization recognized as part of oil and gas-producing activities (or other amounts of depletion expense) included in each relevant expense caption. A relevant expense caption is an expense caption presented on the face of the income statement within continuing operations that contains any of the expense categories listed in (a)–(e).
2.Include certain amounts that are already required to be disclosed under current GAAP in the same disclosure as the other disaggregation requirements.
3.Disclose a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively.
4.Disclose the total amount of selling expenses and, in annual reporting periods, an entity’s definition of selling expenses.
For public business entities, the amendments in ASU 2024-03 are effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027. Early adoption is permitted. The amendments in this update are to be applied either (1) prospectively to financial statements issued for reporting periods after the effective date of this update or (2) retrospectively to any or all prior periods presented in the financial statements.
In April 2025, the FASB issued ASU 2025-03, Business Combinations (Topic 805) and Consolidation (Topic 810): Determining the Accounting Acquirer of a Variable Interest Entity. The amendments in this update are intended to improve the requirements for identifying the accounting acquirer in Topic 805, Business Combinations. The amendments in this update differ from current generally accepted accounting principles because, for certain transactions, they replace the requirement that the primary beneficiary always is the acquirer with an assessment that requires an entity to consider the factors to determine which entity is the accounting acquirer. The amendments in this update enhance the comparability of financial statements across entities engaging in acquisition transactions effected primarily by exchanging equity interests when the legal acquiree meets the definition of a business. Specifically, under the amendments, acquisition transactions in which the legal acquiree is a variable interest entity will, in more instances, result in the same accounting outcomes as economically similar transactions in which the legal acquiree is a voting interest entity. The amendments in this update do not change the accounting for a transaction determined to be a reverse acquisition or a transaction in which the legal acquirer is not a business and is determined to be the accounting acquiree. For public business entities, the amendments in ASU 2025-03 are effective for annual periods beginning after December 15, 2026 and interim periods within those annual periods. Adoption should be done on a prospective basis. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company does not expect the adoption of this standard will have a material impact on its Consolidated Financial Statements.
No standards were adopted during the six months ended June 30, 2025:
v3.25.2
Securities
6 Months Ended
Jun. 30, 2025
Debt Securities [Abstract]  
Securities Securities
Available for Sale Securities
The amortized cost, gross unrealized gains and losses, allowance for credit losses (“ACL”) and fair value of available for sale (“AFS”) securities as of the dates indicated were as follows:
As of June 30, 2025
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$2,848,351 $10,757 $(281,528)$— $2,577,580 
Government-sponsored commercial mortgage-backed securities1,171,653 7,979 (106,913)— 1,072,719 
U.S. Treasury securities70,034 243 (9)— 70,268 
State and municipal bonds and obligations193,951 — (18,297)— 175,654 
$4,283,989 $18,979 $(406,747)$— $3,896,221 
As of December 31, 2024
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$3,099,328 $— $(537,433)$— $2,561,895 
Government-sponsored commercial mortgage-backed securities1,362,519 — (201,408)— 1,161,111 
U.S. Agency bonds19,608 — (1,936)— 17,672 
U.S. Treasury securities99,784 — (2,165)— 97,619 
State and municipal bonds and obligations197,405 — (14,104)— 183,301 
$4,778,644 $— $(757,046)$— $4,021,598 
The Company did not record a provision for credit losses on any AFS securities for either the three and six months ended June 30, 2025 or 2024. Accrued interest receivable on AFS securities totaled $12.3 million and $8.9 million as of June 30, 2025 and December 31, 2024, respectively, and is included within other assets on the Consolidated Balance Sheets. The Company did not record any write-offs of accrued interest receivable on AFS securities during either the three and six months ended June 30, 2025 or 2024. No AFS securities held by the Company were delinquent on contractual payments as of June 30, 2025 or December 31, 2024, nor were any AFS securities placed on non-accrual status during the six- and twelve-month periods then ended.
The following table summarizes gross realized gains and losses from sales of AFS securities for the periods indicated:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Gross realized gains from sales of AFS securities$— $— $— $— 
Gross realized losses from sales of AFS securities— (7,557)(269,638)(7,557)
Net losses from sales of AFS securities$— $(7,557)$(269,638)$(7,557)
Information pertaining to AFS securities with gross unrealized losses as of June 30, 2025 and December 31, 2024, for which the Company did not recognize a provision for credit losses under the current expected credit loss methodology (“CECL”), aggregated by investment category and length of time that individual securities had been in a continuous loss position, is as follows:
As of June 30, 2025
Less than 12 Months12 Months or LongerTotal
# of
Holdings
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
(Dollars in thousands)
Government-sponsored residential mortgage-backed securities296$682 $130,886 $280,846 $1,579,795 $281,528 $1,710,681 
Government-sponsored commercial mortgage-backed securities149— — 106,913 623,811 106,913 623,811 
U.S. Treasury securities3— — 19,981 19,981 
State and municipal bonds and obligations232477 11,243 17,820 164,411 18,297 175,654 
680$1,159 $142,129 $405,588 $2,387,998 $406,747 $2,530,127 
As of December 31, 2024
Less than 12 Months12 Months or LongerTotal
# of
Holdings
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
(Dollars in thousands)
Government-sponsored residential mortgage-backed securities324$$113,326 $537,424 $2,448,569 $537,433 $2,561,895 
Government-sponsored commercial mortgage-backed securities18727 86,201 201,381 1,074,910 201,408 1,161,111 
U.S. Agency bonds1— — 1,936 17,672 1,936 17,672 
U.S. Treasury securities6— — 2,165 97,619 2,165 97,619 
State and municipal bonds and obligations238819 19,361 13,285 163,940 14,104 183,301 
756$855 $218,888 $756,191 $3,802,710 $757,046 $4,021,598 
The Company does not intend to sell these investments and has determined based upon available evidence that it is more-likely-than-not that the Company will not be required to sell each security before the expected recovery of its amortized cost basis. As a result, the Company did not recognize an ACL on these investments as of either June 30, 2025 or December 31, 2024.
The causes of the impairments listed in the tables above by category are as follows as of June 30, 2025 and December 31, 2024:
Government-sponsored mortgage-backed securities, U.S. Agency bonds and U.S. Treasury securities – The securities with unrealized losses in these portfolios have contractual terms that generally do not permit the issuer to settle the security at a price less than the current par value of the investment. The decline in market value of these securities is attributable to changes in interest rates and not credit quality. Additionally, these securities are implicitly guaranteed by the U.S. government or one of its agencies.
State and municipal bonds and obligations – The securities with unrealized losses in this portfolio have contractual terms that generally do not permit the issuer to settle the security at a price less than the current par value of the investment. The decline in market value of these securities is attributable to changes in interest rates and not credit quality.
Held to Maturity Securities
The amortized cost, gross unrealized gains and losses, allowance for credit losses and fair value of held to maturity (“HTM”) securities as of the dates indicated were as follows:
As of June 30, 2025
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$221,347 $— $(21,056)$— $200,291 
Government-sponsored commercial mortgage-backed securities187,106 — (13,989)— 173,117 
State and municipal bonds and obligations61,706 172 (910)— 60,968 
Corporate bonds29,000 274 — — 29,274 
$499,159 $446 $(35,955)$— $463,650 
As of December 31, 2024
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$231,709 $— $(29,438)$— $202,271 
Government-sponsored commercial mortgage-backed securities189,006 — (19,553)— 169,453 
$420,715 $— $(48,991)$— $371,724 
The Company did not record a provision for estimated credit losses on any HTM securities for either the three and six months ended June 30, 2025 or 2024. The accrued interest receivable on HTM securities totaled $1.6 million and $0.9 million as of June 30, 2025 and December 31, 2024, respectively, and is included within other assets on the Consolidated Balance Sheets. The Company did not record any write-offs of accrued interest receivable on HTM securities during either the three and six months ended June 30, 2025 or 2024. No HTM securities held by the Company were delinquent on contractual payments as of either June 30, 2025 or December 31, 2024, nor were any HTM securities placed on non-accrual status during the six- and twelve-month periods then ended.
Available for Sale and Held to Maturity Securities Contractual Maturity
The amortized cost and estimated fair value of AFS and HTM securities by contractual maturities as of June 30, 2025 and December 31, 2024 are shown below. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without prepayment penalties.
The scheduled contractual maturities of AFS and HTM securities as of the dates indicated were as follows:
As of June 30, 2025
Due in one year or lessDue after one year to five yearsDue after five to ten yearsDue after ten yearsTotal
Amortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair Value
(In thousands)
AFS securities
Government-sponsored residential mortgage-backed securities$160 $159 $16,622 $16,287 $11,747 $11,063 $2,819,822 $2,550,071 $2,848,351 $2,577,580 
Government-sponsored commercial mortgage-backed securities— — 611,811 611,305 49,865 44,529 509,977 416,885 1,171,653 1,072,719 
U.S. Treasury securities19,990 19,981 50,044 50,287 — — — — 70,034 70,268 
State and municipal bonds and obligations6,959 6,905 34,429 33,523 50,020 47,666 102,543 87,560 193,951 175,654 
Total available for sale securities27,109 27,045 712,906 711,402 111,632 103,258 3,432,342 3,054,516 4,283,989 3,896,221 
HTM securities
Government-sponsored residential mortgage-backed securities— — — — — — 221,347 200,291 221,347 200,291 
Government-sponsored commercial mortgage-backed securities— — 131,741 123,693 55,365 49,424 — — 187,106 173,117 
State and municipal bond obligations— — — — — — 61,706 60,968 61,706 60,968 
Corporate bonds— — — — 29,000 29,274 — — 29,000 29,274 
Total held to maturity securities— — 131,741 123,693 84,365 78,698 283,053 261,259 499,159 463,650 
Total$27,109 $27,045 $844,647 $835,095 $195,997 $181,956 $3,715,395 $3,315,775 $4,783,148 $4,359,871 
As of December 31, 2024
Due in one year or lessDue after one year to five yearsDue after five to ten yearsDue after ten yearsTotal
Amortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair Value
(In thousands)
AFS securities
Government-sponsored residential mortgage-backed securities$561 $557 $21,535 $20,940 $13,212 $12,268 $3,064,020 $2,528,130 $3,099,328 $2,561,895 
Government-sponsored commercial mortgage-backed securities— — 436,515 404,181 270,546 235,853 655,458 521,077 1,362,519 1,161,111 
U.S. Agency bonds— — 19,608 17,672 — — — — 19,608 17,672 
U.S. Treasury securities49,947 49,717 49,837 47,902 — — — — 99,784 97,619 
State and municipal bonds and obligations5,368 5,319 33,497 32,284 51,326 48,743 107,214 96,955 197,405 183,301 
Total available for sale securities55,876 55,593 560,992 522,979 335,084 296,864 3,826,692 3,146,162 4,778,644 4,021,598 
HTM securities
Government-sponsored residential mortgage-backed securities— — — — — — 231,709 202,271 231,709 202,271 
Government-sponsored commercial mortgage-backed securities— — 133,168 121,471 55,838 47,982 — — 189,006 169,453 
Total held to maturity securities— — 133,168 121,471 55,838 47,982 231,709 202,271 420,715 371,724 
Total$55,876 $55,593 $694,160 $644,450 $390,922 $344,846 $4,058,401 $3,348,433 $5,199,359 $4,393,322 

Securities Pledged as Collateral
As of June 30, 2025 and December 31, 2024, securities with a carrying value of $723.7 million and $687.9 million, respectively, were pledged to secure public deposits and for other purposes required by law. As of June 30, 2025 and December 31, 2024, deposits with associated pledged collateral included cash accounts from the Company’s wealth management division (“Cambridge Trust Wealth Management”) and municipal deposit accounts. As of June 30, 2025 and December 31, 2024, securities with a carrying value of $161.4 million and $1.0 billion, respectively, were pledged as collateral to the FHLBB.
As of June 30, 2025 and December 31, 2024, the Company pledged securities with a carrying value of $431.6 million and $794.8 million, respectively, to the Federal Reserve Discount Window (the “Discount Window”).
v3.25.2
Loans and Allowance for Credit Losses
6 Months Ended
Jun. 30, 2025
Receivables [Abstract]  
Loans and Allowance for Credit Losses Loans and Allowance for Credit Losses
Loans
The following table provides a summary of the Company’s loan portfolio as of the dates indicated:
June 30, 2025December 31, 2024
(In thousands)
Commercial and industrial$3,661,483 $3,296,068 
Commercial real estate7,293,754 7,119,523 
Commercial construction472,329 494,842 
Business banking1,422,574 1,448,176 
Residential real estate4,016,401 4,063,659 
Consumer home equity1,458,402 1,385,394 
Other consumer264,847 271,422 
Gross loans before unearned discounts and deferred fees, net18,589,790 18,079,084 
Allowance for loan losses (1)(232,113)(228,952)
Unearned discounts and deferred fees, net(274,667)(300,730)
Loans after the allowance for loan losses and net unearned discounts and deferred fees$18,083,010 $17,549,402 
(1)The balance of accrued interest receivable excluded from amortized cost and the calculation of the allowance for loan losses amounted to $67.3 million and $66.7 million as of June 30, 2025 and December 31, 2024, respectively, and is included within other assets on the Consolidated Balance Sheets.
There are no other loan categories that exceed 10% of total loans not already reflected in the preceding table.
The Company’s lending activities are conducted principally in the New England area with the exception of its Shared National Credit Program (“SNC Program”) portfolio and certain purchased loans. The Company participates in the SNC Program in an effort to improve its industry and geographical diversification. The SNC Program portfolio is included in the Company’s commercial and industrial, commercial real estate, and commercial construction portfolios. The SNC Program portfolio is defined as loan syndications with exposure over $100 million and with three or more lenders participating.
Most loans originated by the Company are either collateralized by real estate or other assets or guaranteed by federal and local governmental authorities. The ability and willingness of the single-family residential and consumer borrowers to honor their repayment commitments is generally dependent on the level of overall economic activity within the borrowers’ geographic areas and real estate values. The ability and willingness of commercial real estate, commercial and industrial, and construction loan borrowers to honor their repayment commitments is generally dependent on the health of the real estate economy in the borrowers’ geographic areas and the general economy.
Loans Pledged as Collateral
The carrying value of loans pledged to secure advances from the Federal Home Loan Bank (“FHLB”) of Boston (“FHLBB”) were $2.2 billion and $2.3 billion at June 30, 2025 and December 31, 2024, respectively. The balance of funds borrowed from the FHLBB were $26.8 million and $17.6 million at June 30, 2025 and December 31, 2024, respectively.
The carrying value of loans pledged to secure advances from the Federal Reserve Bank (“FRB”) were $3.9 billion and $3.1 billion at June 30, 2025 and December 31, 2024, respectively. There were no funds borrowed from the FRB outstanding at June 30, 2025 or December 31, 2024.
Serviced Loans
At June 30, 2025 and December 31, 2024, mortgage loans partially or wholly-owned by others and serviced by the Company amounted to approximately $217.7 million and $228.4 million, respectively.
Allowance for Loan Losses
The allowance for loan losses is established to provide for management’s estimate of expected lifetime credit losses on loans measured at amortized cost at the balance sheet date through a provision for loan losses charged to net income. Charge-offs, net of recoveries, are charged directly to the allowance for loan losses. Commercial and residential loans are charged-off in the period in which they are deemed uncollectible. Delinquent loans in these product types are subject to ongoing review and analysis to determine if a charge-off in the current period is appropriate. For consumer loans, policies and procedures exist that require charge-off consideration upon a certain triggering event depending on the product type.
The following tables summarize the changes in the allowance for loan losses by loan category for the periods indicated:
For the Three Months Ended June 30, 2025
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home
Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$46,490 $106,634 $8,514 $20,315 $31,096 $6,891 $4,370 $224,310 
Charge-offs(82)(1,790)— (999)— — (529)(3,400)
Recoveries2,368 — 942 36 245 3,603 
Provision (release)7,695 (2,122)812 427 349 184 255 7,600 
Ending balance$54,110 $105,090 $9,326 $20,685 $31,481 $7,080 $4,341 $232,113 
For the Three Months Ended June 30, 2024
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$28,863 $64,629 $6,204 $14,631 $25,935 $5,684 $3,244 $149,190 
Charge-offs— — — (1,002)— (32)(658)(1,692)
Recoveries56 2,011 — 199 27 91 138 2,522 
Provision (release)(3)2,439 184 2,920 (133)38 681 6,126 
Ending balance$28,916 $69,079 $6,388 $16,748 $25,829 $5,781 $3,405 $156,146 
For the Six Months Ended June 30, 2025
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$41,090 $116,175 $8,462 $19,899 $32,291 $7,472 $3,563 $228,952 
Charge-offs(82)(13,377)— (1,341)— — (1,087)(15,887)
Recoveries18 3,062 — 1,264 75 424 4,848 
Provision (release)13,084 (770)864 863 (885)(397)1,441 14,200 
Ending balance$54,110 $105,090 $9,326 $20,685 $31,481 $7,080 $4,341 $232,113 
For the Six Months Ended June 30, 2024
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$26,959 $65,475 $6,666 $14,913 $25,954 $5,595 $3,431 $148,993 
Charge-offs— (7,250)— (1,104)(10)(34)(1,309)(9,707)
Recoveries81 2,143 — 609 58 91 301 3,283 
Provision (release)1,876 8,711 (278)2,330 (173)129 982 13,577 
Ending balance$28,916 $69,079 $6,388 $16,748 $25,829 $5,781 $3,405 $156,146 
The allowance for loan losses increased $3.2 million, or 1.4%, to $232.1 million as of June 30, 2025 from $229.0 million as of December 31, 2024. The increase in the allowance for loan losses for the six months ended June 30, 2025 was primarily due to an increase in commercial and industrial reserve rates and an increase in commercial loan balances, partially offset by a reduction in specific reserves that was driven by the sales of certain non-performing commercial real estate loans and the sale of a non-performing commercial and industrial loan, which had previously been reserved for on a specific reserve basis.
Reserve for Unfunded Commitments
Management evaluates the need for a reserve on unfunded lending commitments in a manner consistent with loans held for investment. As of June 30, 2025 and December 31, 2024, the Company’s reserve for unfunded lending commitments was $12.9 million and $13.1 million, respectively, which is recorded within other liabilities in the Company's Consolidated Balance Sheets.
Portfolio Segmentation
Management uses a methodology to systematically estimate the amount of expected losses in each segment of loans in the Company’s portfolio. Commercial and industrial business banking, investment commercial real estate, and commercial and industrial loans are evaluated based upon loan-level risk characteristics, historical losses and other factors which form the basis for estimating expected losses. Other portfolios, including owner occupied commercial real estate (which includes business banking owner occupied commercial real estate), commercial construction, residential mortgages, home equity and consumer loans, are analyzed as groups taking into account delinquency ratios, and the Company’s and peer banks’ historical loss experience. For the purposes of estimating the allowance for loan losses, management segregates the loan portfolio into loan categories that share similar risk characteristics such as the purpose of the loan, repayment source, and collateral. These characteristics are considered when determining the appropriate level of the allowance for each category. Some examples of these risk characteristics unique to each loan category include:
Commercial Lending
Commercial and industrial: The primary risk associated with commercial and industrial loans is the ability of borrowers to achieve business results consistent with those projected at origination. Collateral frequently consists of a first lien position on business assets including, but not limited to, accounts receivable, inventory, aircraft and equipment. The primary repayment source is operating cash flow and, secondarily, the liquidation of assets. Under its lending guidelines, the Company generally requires a corporate or personal guarantee from any entity or individual that holds a material ownership in the borrowing entity when the loan-to-value of a commercial and industrial loan is in excess of a specified threshold.
Commercial real estate: Collateral values are established by independent third-party appraisals and evaluations. Primary repayment sources include operating income generated by the real estate, permanent debt refinancing, sale of the real estate and, secondarily, liquidation of the collateral. Under its lending guidelines, the Company generally requires a corporate or personal guarantee from individuals that hold material ownership in the borrowing entity when the loan-to-value of a commercial real estate loan is in excess of a specified threshold.
Commercial construction: These loans are generally considered to present a higher degree of risk than other real estate loans and may be affected by a variety of factors, such as adverse changes in interest rates and the borrower’s ability to control costs and adhere to time schedules. Construction loans are underwritten utilizing feasibility studies, independent appraisal reviews, sensitivity analysis of absorption and lease rates and financial analysis of the developers and property owners. Construction loans are generally based upon estimates of costs and value associated with the completed project. Construction loan repayment is substantially dependent on the ability of the borrower to complete the project and obtain permanent financing.
Business banking: These loans are typically secured by all business assets or commercial real estate. Business banking originations include traditionally underwritten loans as well as partially automated scored loans. Business banking scored loans are determined by utilizing the Company’s proprietary decision matrix that has a number of quantitative factors including, but not limited to, a guarantor’s credit score, industry risk, and time in business. The Company also engages in Small Business Association (“SBA”) lending. The SBA guarantees reduce the Company’s loss due to default and are considered a credit enhancement to the loan structure.
Residential Lending
These loans are made to borrowers who demonstrate the ability to repay principal and interest on a monthly basis. Underwriting considerations include, among others, income sources and their reliability, willingness to repay as evidenced by credit repayment history, financial resources (including cash reserves) and the value of the collateral. The Company maintains
policy standards for minimum credit score and cash reserves and maximum loan-to-value consistent with a “prime” portfolio. Collateral consists of mortgage liens on 1-4 family residential dwellings. The policy standards applied to loans originated by the Company are the same as those applied to purchased loans. The Company does not originate or purchase sub-prime or other high-risk loans. Residential loans are originated either for sale to investors or retained in the Company’s loan portfolio. Decisions about whether to sell or retain residential loans are made based on the interest rate characteristics, pricing for loans in the secondary mortgage market, competitive factors and the Company’s liquidity and capital needs.
Consumer Lending
Consumer home equity: Home equity lines of credit are granted for ten years with monthly interest-only repayment requirements. At the end of the ten-year draw period, home equity lines of credit are amortized over the remaining maturity period and monthly payments of principal and interest are required. Home equity loans are term loans that require the monthly payment of principal and interest such that the loan will be fully amortized at maturity. Underwriting considerations are materially consistent with those utilized in residential real estate. Collateral consists of a senior or subordinate lien on owner-occupied residential property.
Other consumer: The Company’s policy and underwriting in this category, which is comprised primarily of home improvement, automobile and aircraft loans, include the following factors, among others: income sources and reliability, credit histories, term of repayment, and collateral value, as applicable. These are typically granted on an unsecured basis, with the exception of aircraft and automobile loans.
Credit Quality
Commercial Lending Credit Quality
The credit quality of the Company’s commercial loan portfolio is actively monitored and supported by a comprehensive credit approval process and all large dollar transactions are sent for approval to a committee of seasoned business line and credit professionals. The Company maintains an independent credit risk review function that reports directly to the Risk Management Committee of the Board of Directors. Credits that demonstrate significant deterioration in credit quality are transferred to a specialized group of experienced officers for individual attention.
The Company monitors credit quality indicators and utilizes portfolio scorecards to assess the risk of its commercial portfolio. Specifically, the Company utilizes a 15-point credit risk-rating system to manage risk and identify potential problem loans. Under this point system, risk-rating assignments are based upon a number of quantitative and qualitative factors that are under continual review. Factors include cash flow, collateral coverage, liquidity, leverage, position within the industry, internal controls and management, financial reporting, and other considerations. Commercial loan risk ratings are (re)evaluated for each loan at least once-per-year. The risk-rating categories under the credit risk-rating system are defined as follows:
0 Risk Rating - Unrated
Certain segments of the portfolios are not rated. These segments include aircraft loans, business banking scored loan products, and other commercial loans managed by exception. Loans within this unrated loan segment are monitored by delinquency status; and for lines of credit greater than $100,000 in exposure, an annual review is conducted which includes the review of the business score and loan and deposit account performance. The Company supplements performance data with current business credit scores for the business banking portfolio on a quarterly basis. Unrated commercial and business banking loans are generally restricted to commercial exposure of less than $1.5 million. Loans included in this category generally are not required to provide regular financial reporting or regular covenant monitoring.
For purposes of estimating the allowance for loan losses, unrated loans are considered in the same manner as “Pass” rated loans. Unrated loans are included with “Pass” rated loans for disclosure purposes.
1-10 Risk Rating – Pass
Loans with a risk rating of 1-10 are classified as “Pass” and are comprised of loans that range from “substantially risk free” which indicates borrowers of unquestioned credit standing, well-established national companies with a very strong financial condition, and loans fully secured by policy conforming cash levels, through “low pass” which indicates acceptable rated loans that may be experiencing weak cash flow, impending lease rollover or minor liquidity concerns.
11 Risk Rating – Special Mention (Potential Weakness)
Loans to borrowers in this category exhibit potential weaknesses or downward trends deserving management’s close attention. While potentially weak, no loss of principal or interest is envisioned. Included in this category are borrowers
who are performing as agreed, are weak when compared to industry standards, may be experiencing an interim loss and may be in declining industries. An element of asset quality, financial flexibility or management is below average. The Company does not consider borrowers within this category as new business prospects. Borrowers rated special mention may find it difficult to obtain alternative financing from traditional bank sources.
12 Risk Rating – Substandard (Well-Defined Weakness)
Loans with a risk-rating of 12 exhibit well-defined weaknesses that, if not corrected, may jeopardize the orderly liquidation of the debt. A loan is classified as substandard if it is inadequately protected by the repayment capacity of the obligor or by the collateral pledged. Specifically, repayment under market rates and terms, or by the requirements under the existing loan documents, is in jeopardy, but no loss of principal or interest is envisioned. There is a possibility that a partial loss of principal and/or interest will occur in the future if the deficiencies are not corrected. Loss potential, while existing in the aggregate portfolio of substandard assets, does not have to exist in individual assets classified as substandard. Non-accrual is possible, but not mandatory, in this class.
13 Risk Rating – Doubtful (Loss Probable)
Loans classified as doubtful have comparable weaknesses as found in the loans classified as substandard, with the added provision that such weaknesses make collection of the debt in full (based on currently existing facts, conditions and values) highly questionable and improbable. Serious problems exist such that a partial loss of principal is likely. The probability of loss exists, but because of reasonably specific pending factors that may work to strengthen the credit, estimated losses are deferred until a more exact status can be determined. Specific reserves will be the amount identified after specific review. Non-accrual is mandatory in this class.
14 Risk Rating – Loss
Loans to borrowers in this category are deemed incapable of repayment. Loans to such borrowers are considered uncollectible and of such little value that continuance as active assets of the Company is not warranted. This classification does not mean that the loans have no recovery or salvage value, but rather, it is not practical or desirable to defer writing off these assets even though partial recovery may occur in the future. Loans in this category have a recorded investment of $0 at the time of the downgrade.
Residential and Consumer Lending Credit Quality
For the Company’s residential and consumer portfolios, the quality of the loan is best indicated by the repayment performance of an individual borrower. Updated appraisals, broker opinions of value and other collateral valuation methods are employed in the residential and consumer portfolios, typically for credits that are deteriorating. Delinquency status is determined using payment performance, while accrual status may be determined using a combination of payment performance, expected borrower viability and collateral value. Delinquent consumer loans are handled by a team of seasoned collection specialists.
The following table details the amortized cost balances of the Company’s loan portfolios, presented by credit quality indicator and origination year as of June 30, 2025, and gross charge-offs for the six-month period then ended:
20252024202320222021PriorRevolving LoansRevolving Loans Converted to Term Loans (1)Total
(In thousands)
Commercial and industrial
Pass$429,353 $319,083 $287,261 $402,505 $342,964 $1,062,258 $652,650 $272 $3,496,346 
Special Mention— — 25,277 4,358 7,503 4,257 16,228 — 57,623 
Substandard— 14,303 20,186 22,755 32 19,856 — 77,133 
Doubtful— — — 2,682 — 10 — — 2,692 
Loss— — — — — — — — — 
Total commercial and industrial429,353 333,386 332,724 432,300 350,499 1,066,526 688,734 272 3,633,794 
Current period gross charge-offs— — — — — 58 — 24 82 
Commercial real estate
Pass398,254 489,593 622,388 1,837,209 962,494 2,531,604 102,867 247 6,944,656 
Special Mention— 8,089 15,019 20,815 17,543 49,636 — — 111,102 
Substandard— — 67,215 26,454 9,147 47,447 — — 150,263 
Doubtful— — — — — 25,309 — — 25,309 
Loss— — — — — — — — — 
Total commercial real estate398,254 497,682 704,622 1,884,478 989,184 2,653,996 102,867 247 7,231,330 
Current period gross charge-offs— — 5,282 — — 8,071 — 24 13,377 
Commercial construction
Pass59,252 161,728 198,105 44,983 959 — 3,247 — 468,274 
Special Mention— 2,219 — — — — — — 2,219 
Substandard— — — — — — — — — 
Doubtful— — — — — — — — — 
Loss— — — — — — — — — 
Total commercial construction59,252 163,947 198,105 44,983 959 — 3,247 — 470,493 
Current period gross charge-offs— — — — — — — — — 
Business banking
Pass70,271 163,495 132,366 165,824 192,094 552,277 96,844 4,731 1,377,902 
Special Mention1,660 5,480 1,165 480 5,628 5,193 281 19,888 
Substandard— 533 1,348 2,836 1,832 4,382 526 204 11,661 
Doubtful— — 389 832 11 276 — — 1,508 
Loss— — — — — — — — — 
Total business banking71,931 169,508 135,268 169,972 199,565 562,128 97,371 5,216 1,410,959 
Current period gross charge-offs— 208 277 658 — 192 1,341 
Residential real estate
Current and accruing131,824 193,223 301,677 945,124 1,002,354 1,273,312 — — 3,847,514 
30-89 days past due and accruing— 1,642 3,689 4,652 5,843 13,351 — — 29,177 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— 881 103 3,233 1,765 4,489 — — 10,471 
Total residential real estate131,824 195,746 305,469 953,009 1,009,962 1,291,152 — — 3,887,162 
Current period gross charge-offs— — — — — — — — — 
Consumer home equity
Current and accruing4,408 10,519 29,045 68,915 7,421 84,246 1,222,877 14,603 1,442,034 
30-89 days past due and accruing— — 335 87 — 780 7,825 339 9,366 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— — — 59 — 1,374 4,978 999 7,410 
Total consumer home equity4,408 10,519 29,380 69,061 7,421 86,400 1,235,680 15,941 1,458,810 
Current period gross charge-offs— — — — — — — — — 
Other consumer
Current and accruing30,028 49,337 54,790 22,789 13,912 20,116 30,945 54 221,971 
30-89 days past due and accruing36 124 95 77 43 42 103 — 520 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual10 11 13 28 — 84 
Total other consumer30,074 49,470 54,889 22,877 13,964 20,171 31,076 54 222,575 
Current period gross charge-offs537 130 90 115 93 53 69 — 1,087 
Total$1,125,096 $1,420,258 $1,760,457 $3,576,680 $2,571,554 $5,680,373 $2,158,975 $21,730 $18,315,123 
(1)The amounts presented represent the amortized cost as of June 30, 2025 of revolving loans that were converted to term loans during the six months ended June 30, 2025.
The following table details the amortized cost balances of the Company’s loan portfolios, presented by credit quality indicator and origination year as of December 31, 2024:
20242023202220212020PriorRevolving LoansRevolving Loans Converted to Term Loans (1)Total
(In thousands)
Commercial and industrial
Pass$358,054 $365,372 $407,129 $310,250 $341,049 $745,815 $522,236 $22,800 $3,072,705 
Special Mention19,721 25,719 5,963 24,199 43 4,563 26,522 508 107,238 
Substandard996 21,858 30,731 1,019 2,124 1,366 22,525 710 81,329 
Doubtful— — 5,295 — — — — 5,303 
Loss— — — — — — — — — 
Total commercial and industrial378,771 412,949 449,118 335,468 343,216 751,752 571,283 24,018 3,266,575 
Commercial real estate
Pass531,193 575,929 1,740,688 1,020,015 722,669 1,988,069 82,661 10,595 6,671,819 
Special Mention9,457 45,188 26,551 14,613 8,855 35,952 2,976 — 143,592 
Substandard— 45,762 17,404 18,051 293 44,713 — 126,224 
Doubtful3,450 17,081 — — 4,237 77,675 — — 102,443 
Loss— — — — — — — — — 
Total commercial real estate544,100 683,960 1,784,643 1,052,679 736,054 2,146,409 85,638 10,595 7,044,078 
Commercial construction
Pass96,423 228,979 132,389 16,836 — — 15,616 — 490,243 
Special Mention— 621 — — — — — — 621 
Substandard785 — — — — — — — 785 
Doubtful— — — — — — — — — 
Loss— — — — — — — — — 
Total commercial construction97,208 229,600 132,389 16,836 — — 15,616 — 491,649 
Business banking
Pass173,110 141,000 178,696 208,835 156,366 441,532 103,222 5,040 1,407,801 
Special Mention533 60 1,409 1,929 — 6,203 20 262 10,416 
Substandard314 1,102 1,000 911 1,516 9,402 197 297 14,739 
Doubtful— 49 1,098 16 — 366 — 718 2,247 
Loss— — — — — — — — — 
Total business banking173,957 142,211 182,203 211,691 157,882 457,503 103,439 6,317 1,435,203 
Residential real estate
Current and accruing213,244 321,097 970,831 1,032,297 548,987 800,995 — — 3,887,451 
30-89 days past due and accruing944 2,300 6,480 5,437 3,209 9,606 — — 27,976 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual884 103 3,721 1,092 575 6,580 — — 12,955 
Total residential real estate215,072 323,500 981,032 1,038,826 552,771 817,181 — — 3,928,382 
Consumer home equity
Current and accruing10,425 32,573 74,385 7,954 4,293 76,953 1,143,767 15,629 1,365,979 
30-89 days past due and accruing— 275 103 — — 1,179 6,965 574 9,096 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— 63 61 — — 1,223 8,151 715 10,213 
Total consumer home equity10,425 32,911 74,549 7,954 4,293 79,355 1,158,883 16,918 1,385,288 
Other consumer
Current and accruing61,430 62,170 26,869 16,970 8,453 16,914 32,914 19 225,739 
30-89 days past due and accruing116 146 143 75 25 646 135 15 1,301 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— 11 31 17 44 25 139 
Total other consumer61,546 62,327 27,043 17,062 8,485 17,564 33,093 59 227,179 
Total$1,481,079 $1,887,458 $3,630,977 $2,680,516 $1,802,701 $4,269,764 $1,967,952 $57,907 $17,778,354 
(1)The amounts presented represent the amortized cost as of December 31, 2024 of revolving loans that were converted to term loans during the year ended December 31, 2024.
Asset Quality
The Company manages its loan portfolio with careful monitoring. As a general rule, loans more than 90 days past due with respect to principal and interest are classified as non-accrual loans. Exceptions may be made if management believes that collateral held by the Company is clearly sufficient and in full satisfaction of both principal and interest. The Company may also use discretion regarding other loans over 90 days delinquent if the loan is well secured and in the process of collection. Non-accrual loans and loans that are more than 90 days past due but still accruing interest are considered non-performing loans.
Non-accrual loans may be returned to an accrual status when principal and interest payments are no longer delinquent, and the risk characteristics of the loan have improved to the extent that there no longer exists a concern as to the collectability of principal and interest. Loans are considered past due based upon the number of days delinquent according to their contractual terms.
A loan is expected to remain on non-accrual status until it becomes current with respect to principal and interest, the loan is liquidated, or the loan is determined to be uncollectible and is charged-off against the allowance for loan losses.
The following tables show the age analysis of past due loans as of the dates indicated:
As of June 30, 2025
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
Loans
(In thousands)
Commercial and industrial$625 $— $$634 $3,633,160 $3,633,794 
Commercial real estate544 — — 544 7,230,786 7,231,330 
Commercial construction— — — — 470,493 470,493 
Business banking6,164 1,999 4,613 12,776 1,398,183 1,410,959 
Residential real estate21,755 7,855 9,942 39,552 3,847,610 3,887,162 
Consumer home equity6,767 3,029 6,284 16,080 1,442,730 1,458,810 
Other consumer374 148 56 578 221,997 222,575 
Total$36,229 $13,031 $20,904 $70,164 $18,244,959 $18,315,123 
As of December 31, 2024
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
Loans
(In thousands)
Commercial and industrial$28 $— $90 $118 $3,266,457 $3,266,575 
Commercial real estate17,081 6,432 9,180 32,693 7,011,385 7,044,078 
Commercial construction— — — — 491,649 491,649 
Business banking13,680 1,605 1,826 17,111 1,418,092 1,435,203 
Residential real estate21,037 6,947 12,786 40,770 3,887,612 3,928,382 
Consumer home equity7,254 2,195 8,449 17,898 1,367,390 1,385,288 
Other consumer1,130 171 109 1,410 225,769 227,179 
Total$60,210 $17,350 $32,440 $110,000 $17,668,354 $17,778,354 
The following table presents information regarding non-accrual loans as of the dates indicated:
As of June 30, 2025As of December 31, 2024
Non-Accrual Loans With ACLNon-Accrual Loans Without ACL (1)Total Nonaccrual LoansNon-Accrual Loans With ACLNon-Accrual Loans Without ACL (1)Total Nonaccrual Loans
(In thousands)
Commercial and industrial$2,701 $$2,709 $5,395 $$5,403 
Commercial real estate25,309 — 25,309 90,003 12,555 102,558 
Commercial construction— — — — — — 
Business banking7,915 814 8,729 4,551 4,552 
Residential real estate10,471 — 10,471 12,955 — 12,955 
Consumer home equity7,410 — 7,410 10,213 — 10,213 
Other consumer84 — 84 139 — 139 
Total non-accrual loans$53,890 $822 $54,712 $123,256 $12,564 $135,820 
(1)The loans on non-accrual status and without an ACL, as of both June 30, 2025 and December 31, 2024, were primarily comprised of collateral dependent loans for which the fair value of the underlying loan collateral exceeded the loan carrying value.
The amount of interest income recognized on non-accrual loans during the three and six months ended June 30, 2025 and 2024 was not significant. As of both June 30, 2025 and December 31, 2024, there were no loans greater than 90 days past due and still accruing.
It is the Company’s policy to reverse any accrued interest when a loan is put on non-accrual status and, generally, to record any payments received from a borrower related to a loan on non-accrual status as a reduction of the amortized cost basis of the loan. Accrued interest reversed against interest income for the three and six months ended June 30, 2025 and 2024 was not significant.
For collateral values for residential mortgage and home equity loans, the Company relies primarily upon third-party valuation information from certified appraisers and values are generally based upon recent appraisals of the underlying collateral, brokers’ opinions based upon recent sales of comparable properties, or estimated auction or liquidation values less estimated costs to sell. As of June 30, 2025 and December 31, 2024, the Company had collateral-dependent residential mortgage and home equity loans totaling $1.6 million and $1.1 million, respectively.
For collateral-dependent commercial loans, the amount of the allowance for loan losses is individually assessed based upon the fair value of the collateral. Various types of collateral are used, including real estate, inventory, equipment, accounts receivable, securities and cash, among others. For commercial real estate loans, the Company relies primarily upon third-party valuation information from certified appraisers and values are generally based upon recent appraisals of the underlying collateral, brokers’ opinions based upon recent sales of comparable properties, estimated equipment auction or liquidation values, income capitalization, or a combination of income capitalization and comparable sales. As of June 30, 2025 and December 31, 2024, the Company had collateral-dependent commercial loans totaling $28.9 million and $107.7 million, respectively.
Appraisals for all loan types are obtained at the time of loan origination as part of the loan approval process and are updated at the time of a loan modification and/or refinance and as considered necessary by management for impairment review purposes. In addition, appraisals are updated as required by regulatory pronouncements.
As of both June 30, 2025 and December 31, 2024, the Company had no residential real estate held in other real estate owned (“OREO”). As of June 30, 2025, there were three residential real estate loans collateralized by residential real estate property for which formal foreclosure proceedings were in-process, which had an aggregate balance of $0.6 million. As of December 31, 2024, there were four residential real estate loans, which had an aggregate balance of $0.4 million, collateralized by residential real estate property for which formal foreclosure proceedings were in-process. As of June 30, 2025, there were two consumer home equity loans, which had an aggregate balance of $0.8 million collateralized by residential real estate property for which formal foreclosure proceedings were in-process. As of December 31, 2024, there were six consumer home equity loans, which had an aggregate balance of $0.5 million, collateralized by residential real estate property for which formal foreclosure proceedings were in-process.
Loan Modifications to Borrowers Experiencing Financial Difficulty
The following table shows the amortized cost balance as of June 30, 2025 of loans modified during the three and six month periods then ended to borrowers experiencing financial difficulty by the type of concession granted:
Three Months Ended June 30, 2025Six Months Ended June 30, 2025
Amortized Cost Balance% of Total PortfolioAmortized Cost Balance% of Total Portfolio
(Dollars in thousands)
Interest Rate Reduction:
Business banking$— — %$37 0.00 %
Residential real estate122 0.00 %122 0.00 %
Consumer home equity72 0.00 %152 0.01 %
Total interest rate reduction$194 0.00 %$311 0.00 %
Other-than-Insignificant Delay in Repayment:
Business banking$1,263 0.09 %$1,384 0.10 %
Residential real estate364 0.01 %364 0.01 %
Consumer home equity150 0.01 %150 0.01 %
Total other-than-insignificant delay in repayment$1,777 0.01 %$1,898 0.01 %
Term Extension:
Commercial and industrial$— — %$2,682 0.07 %
Business banking0.00 %0.00 %
Total term extension$0.00 %$2,685 0.01 %
Combination—Term Extension & Other-than-Insignificant Delay in Repayment:
Commercial real estate$9,066 0.13 %$9,066 0.13 %
Business banking— — %268 0.02 %
Total combination—term extension & other-than-insignificant delay in repayment$9,066 0.05 %$9,334 0.05 %
Total by portfolio segment
Commercial and industrial$— — %$2,682 0.07 %
Commercial real estate9,066 0.13 %9,066 0.13 %
Business banking1,266 0.09 %1,692 0.12 %
Residential real estate4860.01 %486 0.01 %
Consumer home equity222 0.02 %302 0.02 %
Total$11,040 0.06 %$14,228 0.08 %
The following table shows the amortized cost balance as of June 30, 2024 of loans modified during the three and six month periods then ended to borrowers experiencing financial difficulty by the type of concession granted:
Three Months Ended June 30, 2024Six Months Ended June 30, 2024
Amortized Cost Balance% of Total PortfolioAmortized Cost Balance% of Total Portfolio
(Dollars in thousands)
Interest Rate Reduction:
Business banking$38 0.00 %$38 0.00 %
Consumer home equity449 0.04 %991 0.08 %
Total interest rate reduction$487 0.00 %$1,029 0.01 %
Other-than-Insignificant Delay in Repayment:
Commercial real estate$13,462 0.25 %$13,462 0.25 %
Business banking45 0.00 %45 0.00 %
Residential real estate117 0.00 %117 0.00 %
Consumer home equity734 0.06 %734 0.06 %
Total other-than-insignificant delay in repayment$14,358 0.10 %$14,358 0.10 %
Term Extension:
Commercial real estate$7,878 0.14 %$7,878 0.14 %
Business banking— — %32 0.00 %
Residential real estate— — %219 0.01 %
Consumer home equity0.00 %0.00 %
Total term extension$7,884 0.06 %$8,135 0.06 %
Combination—Interest Rate Reduction & Other-than-Insignificant Delay in Repayment:
Consumer home equity— — %126 0.01 %
Total combination—interest rate reduction & other-than-insignificant delay in repayment$— — %$126 0.00 %
Combination—Interest Rate Reduction & Term Extension:
Business banking$0.00 %$0.00 %
Total combination—interest rate reduction & term extension$0.00 %$0.00 %
Combination—Interest Rate Reduction, Term Extension & Other-than-Insignificant Delay in Repayment
Business banking$35 0.00 %$35 0.00 %
Consumer home equity12 0.00 %$12 0.00 %
Total combination—interest rate reduction, term extension & other-than-insignificant delay in repayment$47 0.00 %$47 0.00 %
Total by portfolio segment
Commercial real estate$21,340 0.39 %$21,340 0.39 %
Business banking122 0.01 %154 0.01 %
Residential real estate1170.00 %336 0.01 %
Consumer home equity1,201 0.10 %1,869 0.15 %
Total$22,780 0.16 %$23,699 0.17 %
The following tables describe the financial effect of the modifications made during the periods indicated to borrowers experiencing financial difficulty. Loans that were modified in more than one manner are included in each modification type corresponding to the types of modifications performed.
Three Months Ended June 30, 2025
Loan TypeFinancial Effect
Interest Rate Reduction
Residential real estate
Reduced contractual interest rate from 7.3% to 4.5%.
Consumer home equity
Reduced contractual interest rate from 7.0% to 4.0%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred 12 principal payments. The loan was re-amortized over an extended payment period resulting in reduced monthly payment amount for the borrower.
Business banking
Deferred a weighted average of 5 payments. The loans were re-amortized over extended payment periods resulting in reduced monthly payment amounts for the borrowers.
Residential real estate
Deferred 10 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred 8 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial real estate
Added 1.0 year to the life of the loan, which reduced monthly payment amount for the borrower.
Business banking
Added 6 months to the life of the loan, which reduced monthly payment amount for the borrower.
Six Months Ended June 30, 2025
Loan TypeFinancial Effect
Interest Rate Reduction
Business banking
Reduced contractual interest rate from 7.8% to 6.0%.
Residential real estate
Reduced contractual interest rate from 7.3% to 4.5%.
Consumer home equity
Reduced weighted-average contractual interest rate from 7.0% to 4.5%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred 12 principal payments. The loan was re-amortized over an extended payment period resulting in reduced monthly payment amount for the borrower.
Business banking
Deferred a weighted average of 5 payments. The loans were re-amortized over extended payment periods resulting in reduced monthly payment amounts for the borrowers.
Residential real estate
Deferred 10 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred 8 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial and industrial
Added 1.1 years to the life of the loan, which reduced monthly payment amounts for the borrower.
Commercial real estate
Added 1.0 year to the life of the loan, which reduced monthly payment amounts for the borrower.
Business banking
Added a weighted average of 8 months to the life of the loans, which reduced monthly payment amounts for the borrowers.
Three Months Ended June 30, 2024
Loan TypeFinancial Effect
Interest Rate Reduction
Business banking
Reduced weighted-average contractual interest rate from 14.0% to 7.5%.
Consumer home equity
Reduced weighted-average contractual interest rate from 8.0% to 5.0%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred a weighted average of 6 payments. The loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrower.
Business banking
Deferred a weighted average of 3 payments. For principal and interest deferrals, the loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrowers. For interest-only deferrals, interest accrued at the time of the modification was added to the end of the loan life.
Residential real estate
Deferred 12 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred a weighted average of 6 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial real estate
Added 4.0 years to the life of the loan, which reduced the monthly payment amount for the borrower.
Business banking
Added a weighted-average 1.1 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Consumer home equity
Added a weighted-average 7.2 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Six Months Ended June 30, 2024
Loan TypeFinancial Effect
Interest Rate Reduction
Business banking
Reduced weighted-average contractual interest rate from 14.0% to 7.5%.
Consumer home equity
Reduced weighted-average contractual interest rate from 8.0% to 4.6%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred a weighted average of 6 payments. The loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrower.
Business banking
Deferred a weighted average of 3 payments. For principal and interest deferrals, the loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrowers. For interest-only deferrals, interest accrued at the time of the modification was added to the end of the loan life.
Residential real estate
Deferred 12 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred a weighted average of 6 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial real estate
Added 4.0 years to the life of the loan, which reduced the monthly payment amount for the borrower.
Business banking
Added a weighted-average 2.4 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Residential real estate
Added 2.0 years to the life of the loan, which reduced the monthly payment amount for the borrower.
Consumer home equity
Added a weighted-average 7.2 years to the life of loans, which reduced monthly payment amounts for the borrowers.
As of June 30, 2025, there were no loans to borrowers experiencing financial difficulty modified during the prior twelve months and which had a payment default during the six months ended June 30, 2025. As of June 30, 2024, loans to borrowers experiencing financial difficulty modified during the prior twelve months and which had a payment default during the six months ended June 30, 2024 totaled $0.1 million.
Management closely monitors the performance of loans that are modified to borrowers experiencing financial difficulty to understand the effectiveness of its modification efforts. The following table shows the age analysis of past due loans to borrowers experiencing financial difficulty that were modified during the prior twelve months as of June 30, 2025:
As of June 30, 2025
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
(In thousands)
Commercial and industrial$— $— $— $— $3,547 $3,547 
Commercial real estate— — — — 9,066 9,066 
Business banking196 52 40 288 2,152 2,440 
Residential real estate— 95 450 545 1,131 1,676 
Consumer home equity149 — — 149 1,057 1,206 
Total$345 $147 $490 $982 $16,953 $17,935 
The following table shows the age analysis of past due loans to borrowers experiencing financial difficulty that were modified during the prior twelve months as of June 30, 2024:
As of June 30, 2024
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
(In thousands)
Commercial real estate$— $— $— $— $21,340 $21,340 
Business banking16 — — 16 363 379 
Residential real estate272 402 — 674 2,119 2,793 
Consumer home equity520 292 — 812 2,506 3,318 
Total$808 $694 $— $1,502 $26,328 $27,830 
As of June 30, 2025, there were no additional commitments to lend to borrowers experiencing financial difficulty and which were modified during the six months ended June 30, 2025 in the form of principal forgiveness, an interest rate reduction, an other-than-insignificant delay in repayment, or a term extension. As of December 31, 2024, there was one additional commitment to lend amounting to $0.3 million to borrowers experiencing financial difficulty and which were modified during year ended December 31, 2024 in the form of principal forgiveness, an interest rate reduction, an other-than-insignificant delay in repayment, or a term extension.
Loan Participations
The Company occasionally purchases commercial loan participations or participates in syndications through the SNC Program. These participations meet the same underwriting, credit and portfolio management standards as the Company’s other loans and are applied against the same criteria to determine the allowance for loan losses as other loans.
The following table summarizes the Company’s loan participations:
As of and for the Six Months Ended June 30, 2025As of and for the Year Ended December 31, 2024
BalanceNon-performing
Loan Rate
(%)
Gross
Charge-offs
BalanceNon-performing
Loan Rate
(%)
Gross
Charge-offs
(Dollars in thousands)
Commercial and industrial$1,225,267 0.00 %$— $1,031,237 0.00 %$— 
Commercial real estate996,960 1.93 %5,282 944,371 3.87 %10,290 
Commercial construction109,110 0.00 %— 159,237 0.00 %— 
Business banking1,056 0.00 %15 1,612 0.00 %— 
Total loan participations$2,332,393 0.82 %$5,297 $2,136,457 1.71 %$10,290 
v3.25.2
Leases
6 Months Ended
Jun. 30, 2025
Leases [Abstract]  
Leases Leases
The Company leases certain office space and equipment under various non-cancelable operating leases. These leases have original terms ranging from 2 years to 24 years. Operating lease liabilities and right-of-use (“ROU”) assets are recognized at the lease commencement date based upon the present value of the future minimum lease payments over the lease term. Operating lease liabilities are recorded within other liabilities and ROU assets are recorded within other assets in the Company’s Consolidated Balance Sheets.
As of the dates indicated, the Company had the following related to operating leases:
As of June 30, 2025As of December 31, 2024
(In thousands)
Right-of-use assets$75,720 $68,393 
Lease liabilities89,349 81,901 
The increase in the Company’s right-of-use assets and lease liabilities at June 30, 2025 from December 31, 2024, is primarily due to the addition of a new lease located in Wakefield, MA which will house Company offices once certain leasehold improvements are completed. The related right-of-use asset and lease liability balances amounted to $11.3 million and $11.8 million, respectively, as of June 30, 2025.
Finance leases are not material. Finance lease liabilities are recorded within other liabilities and finance ROU assets are recorded within other assets in the Company’s Consolidated Balance Sheets.
The following table is a summary of the Company’s components of net lease cost for the periods indicated:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Operating lease cost$4,025 $2,758 $7,993 $5,858 
Finance lease cost119 112 242 224 
Variable lease cost657 620 1,475 1,420 
Total lease cost$4,801 $3,490 $9,710 $7,502 
During the three and six months ended June 30, 2025, the Company made $3.8 million and $7.8 million, respectively, in cash payments for operating and finance lease payments. During the three and six months ended June 30, 2024, the Company made $3.2 million and $6.7 million, respectively, in cash payments for operating and finance lease payments.
Supplemental balance sheet information related to operating leases are as follows:
As of June 30, 2025As of December 31, 2024
Weighted-average remaining lease term (in years)8.117.54
Weighted-average discount rate4.35 %4.08 %
The following table sets forth the undiscounted cash flows of base rent related to operating leases outstanding as of June 30, 2025 with payments scheduled over the next five years and thereafter, including a reconciliation to the operating lease liability recognized in other liabilities in the Company’s Consolidated Balance Sheets:
As of June 30, 2025
Year(In thousands)
Remainder of 2025$3,139 
202614,764 
202714,358 
202814,067 
202912,311 
Thereafter51,063 
Total minimum lease payments109,702 
Less: amount representing interest20,353 
Present value of future minimum lease payments$89,349 
Leases Leases
The Company leases certain office space and equipment under various non-cancelable operating leases. These leases have original terms ranging from 2 years to 24 years. Operating lease liabilities and right-of-use (“ROU”) assets are recognized at the lease commencement date based upon the present value of the future minimum lease payments over the lease term. Operating lease liabilities are recorded within other liabilities and ROU assets are recorded within other assets in the Company’s Consolidated Balance Sheets.
As of the dates indicated, the Company had the following related to operating leases:
As of June 30, 2025As of December 31, 2024
(In thousands)
Right-of-use assets$75,720 $68,393 
Lease liabilities89,349 81,901 
The increase in the Company’s right-of-use assets and lease liabilities at June 30, 2025 from December 31, 2024, is primarily due to the addition of a new lease located in Wakefield, MA which will house Company offices once certain leasehold improvements are completed. The related right-of-use asset and lease liability balances amounted to $11.3 million and $11.8 million, respectively, as of June 30, 2025.
Finance leases are not material. Finance lease liabilities are recorded within other liabilities and finance ROU assets are recorded within other assets in the Company’s Consolidated Balance Sheets.
The following table is a summary of the Company’s components of net lease cost for the periods indicated:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Operating lease cost$4,025 $2,758 $7,993 $5,858 
Finance lease cost119 112 242 224 
Variable lease cost657 620 1,475 1,420 
Total lease cost$4,801 $3,490 $9,710 $7,502 
During the three and six months ended June 30, 2025, the Company made $3.8 million and $7.8 million, respectively, in cash payments for operating and finance lease payments. During the three and six months ended June 30, 2024, the Company made $3.2 million and $6.7 million, respectively, in cash payments for operating and finance lease payments.
Supplemental balance sheet information related to operating leases are as follows:
As of June 30, 2025As of December 31, 2024
Weighted-average remaining lease term (in years)8.117.54
Weighted-average discount rate4.35 %4.08 %
The following table sets forth the undiscounted cash flows of base rent related to operating leases outstanding as of June 30, 2025 with payments scheduled over the next five years and thereafter, including a reconciliation to the operating lease liability recognized in other liabilities in the Company’s Consolidated Balance Sheets:
As of June 30, 2025
Year(In thousands)
Remainder of 2025$3,139 
202614,764 
202714,358 
202814,067 
202912,311 
Thereafter51,063 
Total minimum lease payments109,702 
Less: amount representing interest20,353 
Present value of future minimum lease payments$89,349 
v3.25.2
Earnings (Loss) Per Share (“EPS”)
6 Months Ended
Jun. 30, 2025
Earnings Per Share [Abstract]  
Earnings (Loss) Per Share (“EPS”) Earnings (Loss) Per Share (“EPS”)
Basic EPS represents income/(loss) allocable to common shareholders divided by the weighted-average number of common shares outstanding during the period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common shares (such as stock options) were exercised or converted into additional common shares that would then share in the earnings of the Company. Diluted EPS is computed by dividing net income/(loss) allocable to common shareholders by the weighted-average number of common shares outstanding for the period, plus the effect of potential dilutive common share equivalents computed using the treasury stock method. Shares held by the Employee Stock Ownership Plan (“ESOP”) that have not been allocated to employees in accordance with the terms of the ESOP, referred to as “unallocated ESOP shares,” are not deemed outstanding for earnings per share calculations. For the six month period ended June 30, 2025, which ended in a net loss, anti-dilutive common stock equivalents have been excluded from the calculation of diluted earnings per share. The following are the components and results of the Company’s earnings per common share calculations for the periods presented:
For the Three Months Ended June 30, 2025For the Six Months Ended June 30, 2025
(Dollars in thousands, except per share data)
Net income (loss) applicable to common shares$100,233 $(117,433)
Average number of common shares outstanding211,124,150 211,931,274 
Less: Average unallocated ESOP shares(12,593,096)(12,655,838)
Average number of common shares outstanding used to calculate basic earnings per common share198,531,054 199,275,436 
Common stock equivalents461,057 — 
Average number of common shares outstanding used to calculate diluted earnings per common share198,992,111 199,275,436 
Earnings (loss) per common share:
Basic$0.50 $(0.59)
Diluted$0.50 $(0.59)
For the Three Months Ended June 30, 2024For the Six Months Ended June 30, 2024
(Dollars in thousands, except per share data)
Net income applicable to common shares$26,331 $64,978 
Average number of common shares outstanding176,235,507 176,155,197 
Less: Average unallocated ESOP shares(13,090,252)(13,151,104)
Average number of common shares outstanding used to calculate basic earnings per common share163,145,255 163,004,093 
Common stock equivalents354,041 386,328 
Average number of common shares outstanding used to calculate diluted earnings per common share163,499,296 163,390,421 
Earnings per common share:
Basic$0.16 $0.40 
Diluted$0.16 $0.40 
v3.25.2
Low Income Housing Tax Credits and Other Tax Credit Investments
6 Months Ended
Jun. 30, 2025
Equity Method Investments and Joint Ventures [Abstract]  
Low Income Housing Tax Credits and Other Tax Credit Investments Low Income Housing Tax Credits and Other Tax Credit Investments
The Community Reinvestment Act (“CRA”) encourages banks to meet the credit needs of their communities for housing and other purposes, particularly in neighborhoods with low or moderate income. The Company has primarily invested in separate Low Income Housing Tax Credits (“LIHTC”) projects, also referred to as qualified affordable housing projects, which provide the Company with tax credits and operating loss tax benefits over a period of 15 years. The return on these investments is generally generated through tax credits and tax losses. In addition to LIHTC projects, the Company invests in
new market tax credit projects that qualify for CRA credits and eligible projects that qualify for renewable energy and historic tax credits.
As of June 30, 2025 and December 31, 2024, the Company had $210.4 million and $222.7 million, respectively, in tax credit investments that were included in other assets in the Company’s Consolidated Balance Sheets.
When permissible, the Company accounts for its investments in LIHTC projects and other qualifying investments using the proportional amortization method, under which it amortizes the initial cost of the investment in proportion to the amount of the tax credits and other tax benefits received and recognizes that amortization as a component of income tax expense. The net investment in the housing projects is included in other assets in the Company’s Consolidated Balance Sheets. The Company will continue to use the proportional amortization method on any new qualifying investments.
The following table presents the Company’s investments in LIHTC projects accounted for using the proportional amortization method for the periods indicated:
As of June 30, 2025As of December 31, 2024
(In thousands)
Current recorded investment included in other assets$208,785 $220,845 
Commitments to fund qualified affordable housing projects included in recorded investment noted above66,430 89,801 
The following table presents additional information related to the Company’s investments in LIHTC projects for the periods indicated:
For the Three Months Ended June 30,For the Six Months Ended June 30,
2025202420252024
(In thousands)
Tax credits and benefits recognized$7,490 $4,940 $15,192 $10,291 
Amortization expense included in income tax expense5,738 4,574 11,742 9,162 
The Company accounts for certain other investments in renewable energy projects using the equity method of accounting. These investments in renewable energy projects are included in other assets in the Company’s Consolidated Balance Sheets and totaled $1.6 million and $1.9 million as of June 30, 2025 and December 31, 2024, respectively. There were no outstanding commitments related to these investments as of either June 30, 2025 or December 31, 2024.
v3.25.2
Income Taxes
6 Months Ended
Jun. 30, 2025
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
The following table sets forth information regarding the Company’s tax provision and applicable tax rates for the periods indicated:
For the Three Months Ended June 30,For the Six Months Ended June 30,
2025202420252024
(Dollars in thousands)
Combined federal and state income tax provision$87 $11,671 $33,814 $21,963 
Effective income tax rate0.1 %30.7 %(40.4)%25.3 %
The Company recorded income tax expense of $0.1 million and $33.8 million for the three and six months ended June 30, 2025, respectively, compared to $11.7 million and $22.0 million for the three and six months ended June 30, 2024, respectively.
The decrease in income tax expense for the three months ended June 30, 2025 compared to the three months ended June 30, 2024 was due to the treatment of the tax benefit associated with the loss on sale of securities incurred in the first quarter of 2025. Such loss is not considered to be a discrete item for tax purposes and, therefore, the associated tax benefit of $70.8 million is realizable ratably over the full year. Accordingly, the Company recognized a portion of the associated tax benefit during the three months ended June 30, 2025 which reduced net income tax expense.
Similarly, the increase in income tax expense for the six months ended June 30, 2025 compared to the six months ended June 30, 2024 was primarily due to the treatment of pre-tax losses resulting from losses on sales of available for sale securities in the first quarter of 2025 described above. Income tax expense increased as the full year tax benefit associated with the loss on sale of securities was only partially recognized during the six months ended June 30, 2025.
v3.25.2
Employee Benefits
6 Months Ended
Jun. 30, 2025
Share-Based Payment Arrangement [Abstract]  
Employee Benefits Employee Benefits
Pension Plans
The Company provides pension benefits for its employees through membership in the Savings Banks Employees’ Retirement Association. The plan through which benefits are provided is a noncontributory, qualified defined benefit plan and is referred to as the Defined Benefit Plan. The Company’s annual contribution to the Defined Benefit Plan is based upon standards established by the Pension Protection Act. The contribution is based on an actuarial method intended to provide not only for benefits attributable to service to date, but also for those expected to be earned in the future. The Defined Benefit Plan has a plan year end of October 31.
The Company has an unfunded Defined Benefit Supplemental Executive Retirement Plan (“DB SERP”) that provides certain Company officers upon their retirement with defined pension benefits in excess of qualified plan limits imposed by U.S. federal tax law. The DB SERP has a plan year end of December 31.
In addition, the Company has an unfunded Benefit Equalization Plan (“BEP”) to provide retirement benefits to certain employees whose retirement benefits under the qualified pension plan are limited per the Internal Revenue Code. The BEP has a plan year end of October 31.
The Company also has an unfunded Outside Directors’ Retainer Continuance Plan (“ODRCP”) that provides pension benefits to outside directors who retire from service. The ODRCP has a plan year end of December 31. Effective December 31, 2020, the Company closed the ODRCP to new participants and froze benefit accruals for active participants.
Components of Net Periodic Benefit Cost
The components of net pension expense for the plans for the periods indicated are as follows:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Components of net periodic benefit cost:
Service cost$5,733 $5,588 $11,466 $11,177 
Interest cost5,535 4,630 10,900 9,260 
Expected return on plan assets(9,495)(8,451)(18,990)(16,904)
Prior service credit(2,488)(2,489)(4,983)(4,977)
Recognized net actuarial loss980 1,775 1,905 3,550 
Net periodic benefit cost$265 $1,053 $298 $2,106 
Service costs for the Defined Benefit Plan and the BEP are recognized within salaries and employee benefits in the Consolidated Statements of Income. The remaining components of net periodic benefit cost are recognized in other noninterest expense in the Consolidated Statements of Income.
In accordance with the Pension Protection Act, the Company was not required to make any contributions to the Defined Benefit Plan for the plan years beginning November 1, 2024 and 2023. Accordingly, during the three and six months ended June 30, 2025 and 2024, there were no contributions made to the Defined Benefit Plan.
Share-Based Compensation Plan
On November 29, 2021, the shareholders of the Company approved the Eastern Bankshares, Inc. 2021 Equity Incentive Plan (the “2021 Plan”). The 2021 Plan provides for the issuance of up to 26,146,141 shares of common stock pursuant to grants of restricted stock, restricted stock units (“RSUs”), non-qualified stock options and incentive stock options, any or all of which can be granted with performance-based vesting conditions. Under the 2021 Plan, 7,470,326 shares may be issued as restricted stock or RSUs, including those issued as performance shares and performance share units (“PSUs”), and 18,675,815 shares may be issued upon the exercise of stock options. These shares may be awarded from the Company’s authorized but unissued shares. However, the 2021 Plan permits the grant of additional awards of restricted stock or RSUs above the aforementioned limit, provided that, for each additional share of restricted stock or RSU awarded in excess of such limit, the pool of shares available to be issued upon the exercise of stock options will be reduced by three shares. Pursuant to the terms of the 2021 Plan, each of the Company’s non-employee directors were automatically granted awards of restricted stock on November 30, 2021. Such RSAs vest pro-rata on an annual basis over a five-year period. The maximum term for stock options is ten years.
In May 2025, the Company granted a total of 54,236 shares of restricted stock to the Company’s non-employee directors which vest after approximately one year from the date of grant. In May 2024, the Company granted a total of 56,352 shares of restricted stock to the Company’s non-employee directors which vested approximately one year from the date of grant.
In March 2025, the Company granted to all of the Company’s executive officers and certain other employees a total of 630,493 RSUs, which vest pro-rata on an annual basis over a period of three years from the date of the grant, and a total of 339,503 PSUs for which vesting is contingent upon the Compensation and Human Capital Management Committee of the Board of Director’s certification, after the conclusion of a period of approximately 2.8 years from the date of the grant, that the Company has attained a threshold level of certain performance criteria over such period.
In March 2024, the Company granted to all of the Company’s executive officers and certain other employees a total of 416,276 RSUs, which vest pro-rata on an annual basis over a period of three years years from the date of the grant, and a total of 234,091 PSUs for which vesting is contingent upon the Compensation and Human Capital Management Committee of the Board of Director’s certification, after the conclusion of a period of approximately 2.8 years from the date of the grant, that the Company has attained a threshold level of certain performance criteria over such period.
As of June 30, 2025 and December 31, 2024, there were 3,119,194 shares and 3,844,157 shares that remained available for issuance as restricted stock or RSU awards (including those that may be issued as performance shares and PSUs), respectively, and 18,675,815 shares that remained available for issuance upon the exercise of stock options at both dates. As of both June 30, 2025 and December 31, 2024, no stock options had been awarded under the 2021 Plan.
The following table summarizes the Company’s restricted stock award activity for the periods indicated:
For the Six Months Ended June 30,
20252024
Restricted Stock AwardsNumber of SharesWeighted-Average Grant Price Per ShareNumber of SharesWeighted-Average Grant Price Per Share
Non-vested restricted stock as of the beginning of the respective period316,945$18.02 420,400$19.15 
Granted54,23615.58 56,35213.84 
Vested(70,786)14.18 (47,820)11.50 
Forfeited(2,983)14.87 — 
Non-vested restricted stock as of the end of the respective period297,412$18.52 428,932$18.47 
The following table summarizes the Company’s restricted stock unit activity for the periods indicated:
For the Six Months Ended June 30,
20252024
Restricted Stock UnitsNumber of SharesWeighted-Average Grant Price Per ShareNumber of SharesWeighted-Average Grant Price Per Share
Non-vested restricted stock units as of the beginning of the respective period1,356,522$16.55 952,001$19.46 
Granted630,49317.73 416,27612.81 
Vested(517,801)17.21 (303,015)19.38 
Forfeited(15,277)14.91 (4,980)14.59 
Non-vested restricted stock units as of the end of the respective period1,453,937$16.84 1,060,282$16.89 
The following table summarizes the Company’s performance stock unit activity for the periods indicated:
For the Six Months Ended June 30,
20252024
Performance Stock UnitsNumber of SharesWeighted-Average Grant Price Per ShareNumber of SharesWeighted-Average Grant Price Per Share
Non-vested performance stock units as of the beginning of the respective period969,739$16.63 633,034$19.40 
Granted339,50318.79 234,09110.82 
Vested(408,629)20.96 — 
Forfeited(277,149)20.63 — 
Non-vested performance stock units as of the end of the respective period623,464$13.19 867,125$17.08 
Included in vested RSU and PSU shares, as shown in the tables above, are shares withheld for employee payroll taxes. The aggregate number of RSU and PSU shares withheld for payroll taxes during the six months ended June 30, 2025 and 2024 was 357,305 and 98,531, respectively.
The following table shows share-based compensation expense under the 2021 Plan and the related tax benefit for the periods indicated:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In millions)
Share-based compensation expense$4.2 $4.2 $9.0 $7.8 
Related tax benefit (1)1.2 1.2 2.5 2.2 
(1)Estimated based upon the Company’s statutory rate for each respective period.
As of June 30, 2025 and December 31, 2024, there was $27.6 million and $21.4 million, respectively, of total unrecognized compensation expense related to unvested RSAs, RSUs and PSUs granted and issued under the 2021 Plan, as applicable. As of June 30, 2025, this cost is expected to be recognized over a weighted average remaining period of approximately 2.0 years. As of December 31, 2024, this cost was expected to be recognized over a weighted average remaining period of approximately 1.4 years.
v3.25.2
Commitments and Contingencies
6 Months Ended
Jun. 30, 2025
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
Financial Instruments with Off-Balance Sheet Risk
In order to meet the financing needs of its customers and to reduce its own exposure to fluctuations in interest rates, the Company is party to financial instruments with off-balance sheet risk in the normal course of business. These financial instruments include commitments to extend credit, standby letters of credit, and forward commitments to sell loans, all of which involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the Consolidated Balance Sheets. The contract or notional amounts of those instruments reflect the extent of involvement the Company has in each particular class of financial instruments.
Substantially all of the Company’s commitments to extend credit, which normally have fixed expiration dates or termination clauses, are contingent upon customers maintaining specific credit standards at the time of loan funding. Standby letters of credit are conditional commitments issued by the Company to guarantee the performance of a customer to a third party. In the event the customer does not perform in accordance with the terms of agreement with the third party, the Company would be required to fund the commitment. The maximum potential amount of future payments the Company could be required to make is represented by the contractual amount of the commitment. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. For forward loan sale commitments, the contract or notional amount does not represent exposure to credit loss. The Company generally does not sell loans with recourse.
The following table summarizes the above financial instruments as of the dates indicated:
As of June 30, 2025As of December 31, 2024
(In thousands)
Commitments to extend credit$6,764,561 $6,660,149 
Standby letters of credit86,991 83,122 
Forward commitments to sell loans3,461 6,374 
Other Contingencies
Legal Proceedings
The Company has been named a defendant in various legal proceedings arising in the normal course of business. In the opinion of management, based on the advice of legal counsel, the ultimate resolution of these proceedings is not expected to have a material effect on the Company’s Consolidated Financial Statements.
v3.25.2
Derivative Financial Instruments
6 Months Ended
Jun. 30, 2025
Summary of Derivative Instruments [Abstract]  
Derivative Financial Instruments Derivative Financial Instruments
The Company uses derivative financial instruments to manage its interest rate risk resulting from the differences in the amount, timing, and duration of known or expected cash receipts and known or expected cash payments. Additionally, the Company enters into interest rate derivatives and foreign exchange contracts to accommodate the business requirements of its customers (“customer-related positions”) and risk participation agreements entered into as financial guarantees of performance on customer-related interest rate swap derivatives. The Company also enters into residential mortgage loan commitments to fund mortgage loans at specified rates and times in the future and enters into forward sale commitments to sell such residential mortgage loans at specified prices and times in the future, both of which are considered derivative instruments. Derivative instruments are carried at fair value in the Company’s Consolidated Financial Statements. The accounting for changes in the fair value of a derivative instrument is dependent upon whether or not the instrument qualifies as a hedge for accounting purposes, and further, by the type of hedging relationship.
By using derivatives, the Company is exposed to credit risk to the extent that counterparties to the derivative contracts do not perform as required. Should a counterparty fail to perform under the terms of a derivative contract, the Company’s credit exposure on interest rate swaps is limited to the net positive fair value and accrued interest of all swaps with each counterparty plus any initial margin collateral posted. The Company seeks to minimize counterparty credit risk through credit approvals, limits, monitoring procedures, and obtaining collateral, where appropriate. As such, management believes the risk of incurring credit losses on derivative contracts with those counterparties is remote. The Company’s discounting methodology and interest calculation of cash margin uses the Secured Overnight Financing Rate, or SOFR, for U.S. dollar cleared interest rate swaps.
Interest Rate Positions
An interest rate swap is an agreement whereby one party agrees to pay a floating rate of interest on a notional principal amount in exchange for receiving a fixed rate of interest on the same notional amount, for a predetermined period of time, from a second party. The amounts relating to the notional principal amount are not actually exchanged. The Company has entered into interest rate swaps in which it pays floating and receives fixed interest in order to manage its interest rate risk exposure to the variability in interest cash flows on certain floating-rate loans. Such interest rate swaps include those which effectively convert the floating rate one-month SOFR or overnight indexed swap rate, or prime rate interest payments received on the loans to a fixed rate and consequently reduce the Company’s exposure to variability in short-term interest rates. For interest rate swaps that are accounted for as cash flow hedges, changes in fair value are included in other comprehensive income and reclassified into net income in the same period or periods during which the hedged forecasted transaction affects net income. The following tables reflect the Company’s derivative positions for interest rate swaps which qualify as cash flow hedges for accounting purposes as of the dates indicated:
As of June 30, 2025
Weighted Average Rate
Notional
Amount
Weighted Average
Maturity
Current
Rate Paid
Receive Fixed
Swap Rate
Fair Value (1)
(In thousands)(In Years)(In thousands)
Interest rate swaps on loans$2,400,000 2.074.33 %3.02 %$130 
Total$2,400,000 $130 
(1)The fair value included a net accrued interest payable balance of $1.4 million as of June 30, 2025. In addition, the fair value includes netting adjustments which represent the amounts recorded to convert derivative assets and liabilities cleared through the Chicago Mercantile Exchange, or CME, from a gross basis to a net basis in accordance with applicable accounting guidance.
As of December 31, 2024
Weighted Average Rate
Notional
Amount
Weighted Average
Maturity
Current
Rate Paid
Receive Fixed
Swap Rate
Fair Value (1)
(In thousands)(In Years)(In thousands)
Interest rate swaps on loans$2,400,000 2.574.51 %3.02 %$220 
Total$2,400,000 $220 
(1)The fair value included a net accrued interest payable balance of $1.6 million as of December 31, 2024. In addition, the fair value includes netting adjustments which represent the amounts recorded to convert derivative assets and liabilities cleared through the CME from a gross basis to a net basis in accordance with applicable accounting guidance.
The maximum amount of time over which the Company is currently hedging its exposure to the variability in future cash flows of forecasted transactions related to the receipt of variable interest on existing financial instruments is 2.2 years.
The Company expects approximately $15.5 million will be reclassified into interest income, as a reduction of such income, from other comprehensive income related to the Company’s active cash flow hedges in the next 12 months as of June 30, 2025. The reclassification is due to anticipated net payments on the swaps based upon the forward curve as of June 30, 2025.
Customer-Related Positions
Interest rate swaps offered to commercial customers do not qualify as hedges for accounting purposes. These swaps allow the Company to retain variable rate commercial loans while allowing the commercial customer to synthetically fix the loan rate by entering into a variable-to-fixed rate interest rate swap. The Company believes that its exposure to commercial customer derivatives is limited to non-performance by either the customer or the dealer because these contracts are simultaneously matched at inception with an offsetting transaction.
Risk participation agreements are entered into as financial guarantees of performance on interest rate swap derivatives. The purchased (asset) or sold (liability) guarantee allow the Company to participate-out (fee paid) or participate-in (fee received) the risk associated with certain derivative positions executed with the borrower by the lead bank in a customer-related interest rate swap derivative.
Foreign exchange contracts consist of those offered to commercial customers and those entered into to hedge the Company’s foreign currency risk associated with a foreign-currency loan. Neither qualifies as a hedge for accounting purposes. These commercial customer derivatives are offset with matching derivatives with correspondent-bank counterparties in order to minimize foreign exchange rate risk to the Company. Exposure with respect to these derivatives is largely limited to non-performance by either the customer or the other counterparty. Neither the Company nor the correspondent-bank counterparty are required to post collateral but each has established foreign-currency transaction limits to manage the exposure risk. The Company requires its customers to post collateral to minimize risk exposure.
The following tables present the Company’s customer-related derivative positions as of the dates indicated below for those derivatives not designated as hedging:
June 30, 2025
Number of PositionsTotal Notional
(Dollars in thousands)
Interest rate swaps502$3,323,279 
Risk participation agreements119441,304 
Foreign exchange contracts:
Matched commercial customer book27672,333 
Foreign currency loan75,763 
December 31, 2024
Number of PositionsTotal Notional
(Dollars in thousands)
Interest rate swaps494 $3,308,037 
Risk participation agreements125 503,803 
Foreign exchange contracts:
Matched commercial customer book226 98,429 
Foreign currency loan5,835 
The level of interest rate swaps, risk participation agreements and foreign currency exchange contracts at the end of each period noted above was commensurate with the activity throughout those periods.
The table below presents the fair value of the Company’s derivative financial instruments, as well as their classification on the Consolidated Balance Sheets as of the dates indicated:
Asset DerivativesLiability Derivatives
Balance
Sheet
Location
Fair Value at June 30,
2025
Fair Value at December 31,
2024
Balance Sheet
Location
Fair Value at June 30,
2025
Fair Value at December 31,
2024
(In thousands)
Derivatives designated as hedging instruments
Interest rate swapsOther assets$133 $225 Other liabilities$$
Derivatives not designated as hedging instruments
Customer-related positions:
Interest rate swapsOther assets$43,684 $57,526 Other liabilities$67,601 $97,594 
Risk participation agreementsOther assetsOther liabilities
Foreign currency exchange contracts - matched customer bookOther assets2,548 1,990 Other liabilities2,324 1,980 
Foreign currency exchange contracts - foreign currency loanOther assets— 62 Other liabilities51 — 
$46,238 $59,582 $69,982 $99,578 
Total$46,371 $59,807 $69,985 $99,583 
The table below presents the net effect of the Company’s derivative financial instruments on the Consolidated Income Statements as well as the effect of the Company’s derivative financial instruments included in other comprehensive income (“OCI”) as follows:
Three Months Ended
June 30,
Six Months Ended
June 30,
2025202420252024
(In thousands)
Derivatives designated as hedges:
(Loss) gain in OCI on derivatives$(432)$(11,996)$5,973 $(51,551)
Loss reclassified from OCI into interest income (effective portion)$(7,981)$(14,062)$(15,914)$(28,103)
Gain recognized in income on derivatives (ineffective portion and amount excluded from effectiveness test)
Interest income— — — — 
Other income— — — — 
Total$— $— $— $— 
Derivatives not designated as hedges:
Customer-related positions:
(Loss) gain recognized in interest rate swap income$(95)$373 $(167)$508 
Loss recognized in interest rate swap income for risk participation agreements— — — (42)
Gain (loss) recognized in other income for foreign currency exchange contracts:
Matched commercial customer book270 (148)214 (98)
Foreign currency loan(27)(11)(113)211 
Net gain (loss) for derivatives not designated as hedges$148 $214 $(66)$579 
The Company has agreements with its customer-related interest rate swap derivative counterparties that contain a provision whereby if the Company defaults on any of its indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender, then the Company could also be declared in default on its derivative obligations.
The Company also has agreements with certain of its customer-related interest rate swap derivative correspondent-bank counterparties that contain a provision whereby if the Company fails to maintain its status as a well-capitalized institution, then the counterparty could terminate the derivative positions and the Company would be required to settle its obligations under the agreements.
The Company’s exposure related to its customer-related interest rate swap derivatives consists of exposure on cleared derivative transactions and exposure on non-cleared derivative transactions.
Cleared derivative transactions are with the Chicago Mercantile Exchange, or CME, and exposure is settled to market daily, with additional credit exposure related to initial-margin collateral pledged to CME at trade execution. At both June 30, 2025 and December 31, 2024, the Company had exposure to CME for settled variation margin in excess of the customer-related and non-customer-related interest rate swap termination values of $0.1 million. In addition, at June 30, 2025 and December 31, 2024, the Company had posted initial-margin collateral in the form of U.S. Treasury notes amounting to $60.2 million and $88.0 million, respectively, to CME for these derivatives. The U.S. Treasury notes were considered restricted assets and were included in available for sale securities within the Company’s Consolidated Balance Sheets.
At both June 30, 2025 and December 31, 2024, there were no customer-related interest rate swap derivatives with credit-risk contingent features in a net liability position. The Company has minimum collateral posting thresholds with its customer-related interest rate swap derivative correspondent-bank counterparties to the extent that the Company has a liability position with the correspondent-bank counterparties. The Company was not required to post cash collateral for interest rate swaps with correspondent-bank counterparties as of either June 30, 2025 or December 31, 2024. If the Company had breached any of these provisions at June 30, 2025 or December 31, 2024, it would have been required to settle its obligations under the agreements at the termination value. In addition, the Company had cross-default provisions with its commercial customer loan agreements which provide cross-collateralization with the customer loan collateral.
Mortgage Banking Derivatives
The Company enters into residential mortgage loan commitments in connection with its consumer mortgage banking activities to fund mortgage loans at specified rates and times in the future. In addition, the Company enters into
forward sale commitments to sell such residential mortgage loans at specified prices and times in the future. These commitments are short-term in nature and generally expire in 30 to 60 days. The residential mortgage loan commitments that relate to the origination of mortgage loans that will be held for sale and the related forward sale commitments are considered derivative instruments under ASC Topic 815, “Derivatives and Hedging” and are reported at fair value. Changes in fair value are reported in earnings and included in other non-interest income on the Consolidated Statements of Income. As of June 30, 2025 and December 31, 2024, the Company had an outstanding notional balance of residential mortgage loan origination commitments of $7.7 million and $15.7 million, respectively, and forward sale commitments of $3.5 million and $6.4 million, respectively. During the three and six months ended June 30, 2025 and 2024, net gains/losses recorded by the Company related to the change in fair value of commitments to originate and sell mortgage loans were not significant. In addition, the aggregate fair value of the Company’s mortgage banking derivative asset and liability as of both June 30, 2025 and December 31, 2024 was not significant. Mortgage banking derivative assets and liabilities are included in other assets and other liabilities, respectively, on the Consolidated Balance Sheets. Residential mortgages sold are generally sold with servicing rights released. Mortgage banking derivatives do not qualify as hedges for accounting purposes.
v3.25.2
Balance Sheet Offsetting
6 Months Ended
Jun. 30, 2025
Offsetting [Abstract]  
Balance Sheet Offsetting Balance Sheet Offsetting
Certain financial instruments, including derivatives, may be eligible for offset in the Consolidated Balance Sheets and/or subject to master netting arrangements or similar agreements. The Company’s derivative transactions with upstream financial institution counterparties are generally executed under International Swaps and Derivative Association master agreements which include “right of set-off” provisions. In such cases there is generally a legally enforceable right to offset recognized amounts. However, the Company does not offset fair value amounts recognized for derivative instruments. The Company nets the amount recognized for the right to reclaim cash collateral against the obligation to return cash collateral arising from derivative instruments executed with the same counterparty under a master netting arrangement. Collateral legally required to be maintained at dealer banks by the Company is monitored and adjusted as necessary. As of June 30, 2025 and December 31, 2024, it was determined that no additional collateral would have to be posted to immediately settle these instruments.
The following tables present the Company’s asset and liability positions that were eligible for offset and the potential effect of netting arrangements on its Consolidated Balance Sheet, as of the dates indicated:
As of June 30, 2025
Gross
Amounts
Recognized
Gross
Amounts
Offset in the
Consolidated Balance Sheet
Net
Amounts
Presented in
the Consolidated Balance Sheet
Gross Amounts Not Offset
in the Consolidated Balance Sheet
Net
Amount
DescriptionFinancial
Instruments
Collateral
Pledged/
(Received)
(In thousands)
Derivative Assets
Interest rate swaps$133 $— $133 $— $— $133 
Customer-related positions:
Interest rate swaps43,684 — 43,684 12,331 (20,642)10,711 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book2,548 — 2,548 — — 2,548 
$46,371 $— $46,371 $12,331 $(20,642)$13,398 
Derivative Liabilities
Interest rate swaps$$— $$— $$— 
Customer-related positions:
Interest rate swaps67,601 — 67,601 12,331 18 55,252 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book2,324 — 2,324 — — 2,324 
Foreign currency exchange contracts – foreign currency loan51 — 51 — — 51 
$69,985 $— $69,985 $12,331 $21 $57,633 
As of December 31, 2024
Gross
Amounts
Recognized
Gross
Amounts
Offset in the
Consolidated Balance Sheet
Net
Amounts
Presented in
the Consolidated Balance Sheet
Gross Amounts Not Offset
in the Consolidated Balance Sheet
Net
Amount
DescriptionFinancial
Instruments
Collateral
Pledged/
(Received)
(In thousands)
Derivative Assets
Interest rate swaps$225 $— $225 $— $— $225 
Customer-related positions:
Interest rate swaps57,526 — 57,526 3,368 (48,590)5,568 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book1,990 — 1,990 — — 1,990 
Foreign currency exchange contracts – foreign currency loan62 — 62 — — 62 
$59,807 $— $59,807 $3,368 $(48,590)$7,849 
Derivative Liabilities
Interest rate swaps$$— $$— $$— 
Customer-related positions:
Interest rate swaps97,594 — 97,594 3,368 130 94,096 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book1,980 — 1,980 — — 1,980 
Foreign currency exchange contracts – foreign currency loan— — — — — — 
$99,583 $— $99,583 $3,368 $135 $96,080 
v3.25.2
Fair Value of Assets and Liabilities
6 Months Ended
Jun. 30, 2025
Fair Value Disclosures [Abstract]  
Fair Value of Assets and Liabilities Fair Value of Assets and Liabilities
ASC 820 “Fair Value Measurements and Disclosures” (“ASC 820”) defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants on the measurement date. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date. Market participants are buyers and sellers in the principal market that are independent, knowledgeable, able and willing to transact. ASC 820 also establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements), and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are described below:
Level 1 – Inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.
Level 2 – Valuations based on quoted prices in markets that are not active or for which all significant inputs are observable, either directly or indirectly.
Level 3 – Prices or valuations that require unobservable inputs that reflect the Company’s own assumptions that are significant to the fair value measurement.
To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. Accordingly, the degree of judgment exercised by the Company in
determining fair value is greatest for instruments categorized in Level 3. A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement.
The Company uses fair value measurements to record adjustments to certain assets and liabilities and to determine fair value disclosures. Fair value is best determined based upon quoted market prices. However, in many instances, there are no quoted market prices for the Company’s various financial instruments. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. Accordingly, the fair value estimates may not be realized in an immediate settlement of the instrument.
Fair value is a market-based measure considered from the perspective of a market participant rather than an entity-specific measure. Therefore, even when market assumptions are not readily available, the Company’s own assumptions are set to reflect those that the Company believes market participants would use in pricing the asset or liability at the measurement date. The Company uses prices and inputs that are current as of the measurement date, including during periods of market dislocation. In periods of market dislocation, the observability of prices and inputs may be reduced for many instruments. This condition could cause an instrument to be reclassified from Level 1 to Level 2 or from Level 2 to Level 3.
Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because no active market exists for a portion of the Company’s financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment, and therefore cannot be determined with precision. Changes in assumptions could significantly affect these estimates.
The following methods and assumptions were used by the Company in estimating fair value disclosures:
Cash and Cash Equivalents
For these financial instruments, which have original maturities of 90 days or less, their carrying amounts reported in the Consolidated Balance Sheets approximate fair value.
Securities
Securities consisted of U.S. Treasury securities, U.S. government-sponsored residential and commercial mortgage-backed securities, state and municipal bonds, and corporate bonds as of June 30, 2025. Securities consisted of U.S. Treasury securities, U.S. Agency bonds, U.S. government-sponsored residential and commercial mortgage-backed securities, and state and municipal bonds as of December 31, 2024. AFS securities are recorded at fair value.
The Company’s U.S. Treasury securities are traded on active markets and therefore these securities were classified as Level 1.
The fair value of U.S. Agency bonds, at December 31, 2024, were evaluated using relevant trade data, benchmark quotes and spreads obtained from publicly available trade data, and generated on a price, yield or spread basis as determined by the observed market data. Therefore, these securities were categorized as Level 2 given the use of observable inputs.
The fair value of U.S. government-sponsored residential and commercial mortgage-backed securities were estimated using either a matrix or benchmarks. The inputs used include benchmark yields, reported trades, broker/dealer quotes, and issuer spreads. Therefore, these securities were categorized as Level 2 given the use of observable inputs.
The fair value of state and municipal bonds were estimated using a valuation matrix with inputs including observable bond interest rate tables, recent transactions, and yield relationships. Therefore, these securities were categorized as Level 2 given the use of observable inputs.
The fair value of corporate bonds was estimated based upon reported trades and quoted market prices. Therefore, these securities were categorized as Level 2 given the use of observable inputs.
Fair value was based on the value of one unit without regard to any premium or discount that may result from concentrations of ownership of a financial instrument, possible tax ramifications, or estimated transaction costs.
Loans Held for Sale
The fair value of loans held for sale, whose carrying amounts approximate fair value, was estimated using the anticipated market price based upon pricing indications provided by investor banks. These assets were classified as Level 2 given the use of observable inputs.
Loans
The fair value of commercial construction, commercial and industrial lines of credit, and certain other consumer loans was estimated by discounting the contractual cash flows using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality.
For commercial, commercial real estate, residential real estate, automobile, and consumer home equity loans, fair value was estimated by discounting contractual cash flows adjusted for prepayment estimates using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality.
Loans are classified as Level 3 since the valuation methodology utilizes significant unobservable inputs. Loans that are deemed to be collateral-dependent, as described in Note 2, “Summary of Significant Accounting Policies” within the Notes to the Consolidated Financial Statements included within the Company’s 2024 Form 10-K, were recorded at the fair value of the underlying collateral.
FHLB Stock
The fair value of FHLB stock approximates the carrying amount based on the redemption provisions of the FHLB. These assets were classified as Level 2.
Rabbi Trust Investments
Rabbi trust and deferred compensation plan investments consisted primarily of cash and cash equivalents, U.S. government agency obligations, equity securities, mutual funds and other exchange-traded funds, and were recorded at fair value and included in other assets. The purpose of these investments is to fund certain executive non-qualified retirement benefits and deferred compensation.
The fair value of other U.S. government agency obligations were estimated using either a matrix or benchmarks. The inputs used include benchmark yields, reported trades, broker/dealer quotes, and issuer spreads. These securities were categorized as Level 2 given the use of observable inputs. The equity securities, mutual funds and other exchange-traded funds were valued based on quoted prices from the market. The equities, mutual funds and exchange-traded funds traded in an active market were categorized as Level 1 as they were valued based upon quoted prices from the market. Mutual funds at net asset value amounted to $52.8 million and $54.1 million at June 30, 2025 and December 31, 2024, respectively. There were no redemption restrictions on these mutual funds at the end of any period presented.
Bank-Owned Life Insurance
The fair value of bank-owned life insurance was based upon quotations received from bank-owned life insurance dealers. These assets were classified as Level 2 given the use of observable inputs.
Deposits
The fair value of deposits with no stated maturity, such as noninterest-bearing demand deposits, savings, interest checking accounts, and money market accounts, was equal to their carrying amount. The fair value of time deposits was based on the discounted value of contractual cash flows using current market interest rates. Deposits were classified as Level 2 given the use of observable market inputs.
The fair value estimates of deposits do not include the benefit that results from the low-cost funding provided by the deposit liabilities compared to the cost of borrowing funds in the wholesale market (core deposit intangibles).
FHLB Advances
The fair value of FHLB advances was based on the discounted value of contractual cash flows. The discount rates used are representative of approximate rates currently offered on instruments with similar remaining maturities. FHLB advances were classified as Level 2.
Interest Rate Swap Collateral Funds
The fair value of interest rate swap collateral funds approximates the carrying amount. Interest rate swap collateral funds were classified as Level 2.
Interest Rate Swaps
The fair value of interest rate swaps was determined using discounted cash flow analysis on the expected cash flows of the interest rate swaps. This analysis reflects the contractual terms of the interest rate swaps, including the period of maturity, and uses observable market-based inputs, including interest rate curves and implied volatility. In addition, for customer-related interest rate swaps, the analysis reflects a credit valuation adjustment to reflect the Company’s own non-performance risk and respective counterparty’s non-performance risk in the fair value measurements. The majority of inputs used to value the Company’s interest rate swaps fall within Level 2 of the fair value hierarchy, but the credit valuation adjustments associated with the interest rate swaps utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by the Company and its counterparties. However, at June 30, 2025 and December 31, 2024, the impact of the Level 3 inputs on the overall valuation of the interest rate swaps was deemed insignificant to the overall valuation. As a result, the interest rate swaps were categorized as Level 2 within the fair value hierarchy.
Risk Participations
The fair value of risk participations was determined based upon the total expected exposure of the derivative which considers the present value of cash flows discounted using market-based inputs and were therefore categorized as Level 2 within the fair value hierarchy. The fair value also included a credit valuation adjustment which evaluates the credit risk of the counterparties by considering factors such as the likelihood of default by the counterparties, its net exposures, the remaining contractual life, as well as the amount of collateral securing the position. The change in value of derivative assets and liabilities attributable to credit risk was not significant during the reported periods.
Foreign Currency Forward Contracts
The fair values of foreign currency forward contracts were based upon the remaining expiration period of the contracts and bid quotations received from foreign exchange contract dealers and were categorized as Level 2 within the fair value hierarchy.
Mortgage Derivatives
The fair value of mortgage derivatives is determined based upon current market prices for similar assets in the secondary market and, therefore are classified as Level 2 within the fair value hierarchy.
Fair Value of Assets and Liabilities Measured on a Recurring Basis
The following tables present the balances of assets and liabilities measured at fair value on a recurring basis as of June 30, 2025 and December 31, 2024:
Fair Value Measurements at Reporting Date Using
Balance as of June 30, 2025Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
Description
(In thousands)
Assets
Securities available for sale:
Government-sponsored residential mortgage-backed securities$2,577,580 $— $2,577,580 $— 
Government-sponsored commercial mortgage-backed securities1,072,719 — 1,072,719 — 
U.S. Treasury securities70,268 70,268 — — 
State and municipal bonds and obligations175,654 — 175,654 — 
Rabbi trust investments96,719 87,328 9,391 — 
Deferred compensation investments2,3952,395
Loans held for sale
Interest rate swap contracts:
Cash flow hedges - interest rate positions133 — 133 — 
Customer-related positions43,684 — 43,684 — 
Risk participation agreements— — 
Foreign currency forward contracts:
Matched customer book2,548 — 2,548 — 
Foreign currency loan— — — — 
Mortgage derivatives36 — 36 — 
Total$4,041,742 $159,991 $3,881,751 $— 
Liabilities
Interest rate swap contracts:
Cash flow hedges - interest rate positions$$— $$— 
Customer-related positions67,601 — 67,601 — 
Risk participation agreements
Foreign currency forward contracts:
Matched customer book2,324 2,324 
Foreign currency loan51 51 
Mortgage derivatives28 — 28 — 
Total$70,013 $— $70,013 $— 
Fair Value Measurements at Reporting Date Using
DescriptionBalance as of December 31, 2024Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Securities available for sale:
Government-sponsored residential mortgage-backed securities$2,561,895 $— $2,561,895 $— 
Government-sponsored commercial mortgage-backed securities1,161,111 — 1,161,111 — 
U.S. Agency bonds17,672 — 17,672 — 
U.S. Treasury securities97,619 97,619 — — 
State and municipal bonds and obligations183,301 — 183,301 — 
Rabbi trust investments98,981 91,445 7,536 — 
Deferred compensation plan investments2,439 2,439 — — 
Loans held for sale372372
Interest rate swap contracts:
Cash flow hedges - interest rate positions225 — 225 — 
Customer-related positions57,526 — 57,526 — 
Risk participation agreements— — 
Foreign currency forward contracts:
Matched customer book1,990 — 1,990 — 
Foreign currency loan62 — 62 — 
Mortgage derivatives33 — 33 — 
Total$4,183,230 $191,503 $3,991,727 $— 
Liabilities
Interest rate swap contracts:
Cash flow hedges - interest rate positions$$— $$— 
Customer-related positions97,594 — 97,594 — 
Risk participation agreements— — 
Foreign currency forward contracts:
Matched customer book1,980 — 1,980 — 
Foreign currency loan— — — — 
Mortgage derivatives41 — 41 — 
Total$99,624 $— $99,624 $— 
There were no transfers to or from Level 1, 2 and 3 during the six months ended June 30, 2025 or the twelve months ended December 31, 2024.
The Company held no assets or liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) as of June 30, 2025 or December 31, 2024.
Fair Value of Assets and Liabilities Measured on a Nonrecurring Basis
The Company may also be required, from time to time, to measure certain other assets and liabilities on a nonrecurring basis in accordance with GAAP. The following tables summarize the fair value of assets and liabilities measured at fair value on a nonrecurring basis, as of June 30, 2025 and December 31, 2024.
Fair Value Measurements at Reporting Date Using
DescriptionBalance as of June 30, 2025Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Individually assessed collateral-dependent loans whose fair value is based upon appraisals$18,412 $— $— $18,412 
Fair Value Measurements at Reporting Date Using
DescriptionBalance as of December 31, 2024Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Individually assessed collateral-dependent loans whose fair value is based upon appraisals$79,156 $— $— $79,156 
For the valuation of the collateral-dependent loans, the Company relies primarily on third-party valuation information from certified appraisers and values are generally based upon recent appraisals of the underlying collateral, brokers’ opinions based upon recent sales of comparable properties, estimated equipment auction or liquidation values, income capitalization, or a combination of income capitalization and comparable sales. Depending on the type of underlying collateral, valuations may be adjusted by management for qualitative factors such as economic factors and estimated liquidation expenses. The range of these possible adjustments may vary.
Disclosures about Fair Value of Financial Instruments
The estimated fair values and related carrying amounts for assets and liabilities for which fair value is only disclosed are shown below as of the dates indicated:
Fair Value Measurements at Reporting Date Using
DescriptionCarrying Value as of June 30, 2025Fair Value as of June 30, 2025Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Held to maturity securities:
Government-sponsored residential mortgage-backed securities$221,347 $200,291 $— $200,291 $— 
Government-sponsored commercial mortgage-backed securities187,106 173,117 — 173,117 — 
State and municipal bonds and obligations61,706 60,968 — 60,968 — 
Corporate bonds29,000 29,274 — 29,274 — 
Loans, net of allowance for loan losses18,083,010 17,840,506 — — 17,840,506 
FHLB stock6,254 6,254 — 6,254 — 
Bank-owned life insurance207,129 207,129 — 207,129 — 
Liabilities
Deposits$21,220,780 $21,214,690 $— $21,214,690 $— 
FHLB advances26,797 24,691 — 24,691 — 
Interest rate swap collateral funds21,391 21,391 — 21,391 — 
Fair Value Measurements at Reporting Date Using
DescriptionCarrying Value as of December 31, 2024Fair Value as of December 31, 2024Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Held to maturity securities:
Government-sponsored residential mortgage-backed securities$231,709 $202,271 $— $202,271 $— 
Government-sponsored commercial mortgage-backed securities189,006 169,453 — 169,453 — 
Loans, net of allowance for loan losses17,549,402 17,126,716 — — 17,126,716 
FHLB stock5,865 5,865 — 5,865 — 
Bank-owned life insurance204,704 204,704 — 204,704 — 
Liabilities
Deposits$21,319,340 $21,315,556 $— $21,315,556 $— 
FHLB advances17,589 15,310 — 15,310 — 
Interest rate swap collateral funds48,590 48,590 — 48,590 — 
This summary excludes certain financial assets and liabilities for which the carrying value approximates fair value. For financial assets, these may include cash and due from banks, federal funds sold and short-term investments. For financial liabilities, these may include federal funds purchased. These instruments would all be considered to be classified as Level 1 within the fair value hierarchy. Also excluded from the summary are financial instruments measured at fair value on a recurring and nonrecurring basis, as previously described.
v3.25.2
Revenue from Contracts with Customers
6 Months Ended
Jun. 30, 2025
Revenue from Contract with Customer [Abstract]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
Revenue from contracts with customers within the scope of ASC 606, Revenue from Contracts with Customers (Topic 606) (“ASC 606”) is recognized when control of goods or services is transferred to the customer, in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. The Company considers the terms of the contract and all relevant facts and circumstances when applying this guidance. The Company measures revenue and timing of recognition by applying the following five steps:
1.Identify the contract(s) with the customers
2.Identify the performance obligations
3.Determine the transaction price
4.Allocate the transaction price to the performance obligations
5.Recognize revenue when (or as) the entity satisfies a performance obligation
The Company accounts for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable.
Performance obligations
The Company’s performance obligations are generally satisfied either at a point in time or over time, as services are rendered. Unsatisfied performance obligations at the report date are not material to the Company’s Consolidated Financial Statements.
A portion of the Company’s noninterest income/(loss) is derived from contracts with customers within the scope of ASC 606. The Company has disaggregated such revenues by type of service, as presented in the table below. These categories reflect how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors.
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Investment advisory fees$17,282 $6,711 $33,719 $13,255 
Service charges on deposit accounts8,244 7,930 16,559 15,438 
Card income4,230 4,075 8,150 8,001 
Other noninterest income2,771 10,164 5,228 12,611 
Total noninterest income in-scope of ASC 60632,527 28,880 63,656 49,305 
Total noninterest income (loss) out-of-scope of ASC 60610,324 (3,532)(256,923)3,735 
Total noninterest income (loss)$42,851 $25,348 $(193,267)$53,040 
Additional information related to each of the revenue streams is further noted below.
Investment Advisory Fees
The Company offers investment management and trust services to individuals, institutions, small businesses and charitable institutions. Each investment management product is governed by its own contract along with a separate identifiable fee schedule unique to that product. The Company also offers additional services, such as estate settlement, financial planning, tax services, and other special services quoted at the customer’s request.
The asset management and/or custody fees are primarily based upon a percentage of the monthly valuation of the principal assets in the customer’s account. Customers are also charged a base fee which is prorated over a twelve-month period. Fees for additional or special services are generally fixed in nature and are charged as services are rendered. All revenue is recognized in correlation to the monthly management fee determinations or as transactional services are provided. Investment advisory fees earned but not yet received amounted to $6.1 million and $5.7 million as of June 30, 2025 and December 31, 2024, respectively.
Deposit Service Charges
The Company offers various deposit account products to its customers governed by specific deposit agreements applicable to either personal customers or business customers. These agreements identify the general conditions and obligations of both parties and include standard information regarding deposit account-related fees.
Deposit account services include providing access to deposit accounts as well as access to the various deposit transactional services of the Company. These transactional services are primarily those that are identified in the standard fee schedule, and include, but are not limited to, services such as overdraft protection, wire transfer, and check collection. The Company may charge monthly fixed service fees associated with the customer having access to the deposit account as well as separate fixed fees associated with and at the time specific transactions are entered into by the customer. As such, the Company considers that its performance obligations are fulfilled when customers are provided deposit account access or when the requested deposit transaction is completed.
Cash management services are a subset of the deposit service charges revenue stream. These services include automated clearing house, or ACH, transaction processing, positive pay, lockbox, and remote deposit services. These services are also governed by separate agreements entered into by the customer. The fee arrangement for these services is structured as a fixed fee per transaction which may be offset by earnings credits. An earnings credit is a discount that a customer receives based upon the investable balance in the applicable covered deposit account(s) for a given month. Earnings credits are only good for the given month. That is, if cash management fees for a given month are less than the month’s earnings credit, the remainder of the credit does not carry over to the following month. Cash management fees are recognized as revenue in the month that the services are provided. Cash management fees earned but not yet received amounted to $1.6 million as of both June 30, 2025 and December 31, 2024 and were included in other assets in the Company’s Consolidated Balance Sheets.
Card Income
The Company provides debit cards to its customers which are authorized and settled through various card payment networks, and in exchange, the Company earns revenue as determined by each payment network’s interchange program.
Regardless of the network that is utilized to authorize and settle the payment, the merchant that provides the product or service to the debit card holder is ultimately responsible for the interchange payment to the Company. Debit card processing fees are recognized as card transactions are settled within each network. In addition, the Company receives income for credit card referrals from third party credit card providers, which it offers to its customers. Card income fees earned but not yet received amounted to $0.8 million and $1.2 million as of June 30, 2025 and December 31, 2024, respectively, and were included in other assets in the Company’s Consolidated Balance Sheets.
Other Noninterest Income
The Company earns various types of other noninterest income that have been aggregated into one general revenue stream in the table noted above. Noninterest income in-scope of ASC 606 includes, but is not limited to, the following types of revenue with customers: safe deposit rent, ATM surcharge fees and customer checkbook fees. Individually, these sources of noninterest income are not material.
v3.25.2
Other Comprehensive Income (Loss)
6 Months Ended
Jun. 30, 2025
Statement of Other Comprehensive Income [Abstract]  
Other Comprehensive Income (Loss) Other Comprehensive Income (Loss)
The following tables present a reconciliation of the changes in the components of other comprehensive income (loss) for the dates indicated including the amount of income tax (expense) benefit allocated to each component of other comprehensive income (loss):
Three Months Ended June 30, 2025Six Months Ended June 30, 2025
Pre Tax
Amount
Tax
(Expense) Benefit
After Tax
Amount
Pre Tax
Amount
Tax
(Expense) Benefit
After Tax
Amount
(In thousands)
Unrealized gains on securities available for sale:
Change in fair value of securities available for sale (1)
$26,211 $13,610 $39,821 $99,640 $(90,828)$8,812 
Less: reclassification adjustment for losses included in net income (1)
— 19,936 19,936 (269,638)7,247 (262,391)
Net change in fair value of securities available for sale
26,211 (6,326)19,885 369,278 (98,075)271,203 
Unrealized gains on cash flow hedges:
Change in fair value of cash flow hedges
(432)120 (312)5,973 (1,654)4,319 
Less: net cash flow hedge losses reclassified into interest income(7,981)2,211 (5,770)(15,914)4,408 (11,506)
Net change in fair value of cash flow hedges
7,549 (2,091)5,458 21,887 (6,062)15,825 
Defined benefit pension plans:
Change in actuarial net loss— — — — — — 
Less: amortization of actuarial net loss(980)272 (708)(1,905)528 (1,377)
Less: accretion of prior service credit2,488 (689)1,799 4,983 (1,380)3,603 
Net change in other comprehensive income for defined benefit postretirement plans
(1,508)417 (1,091)(3,078)852 (2,226)
Total other comprehensive income$32,252 $(8,000)$24,252 $388,087 $(103,285)$284,802 
(1)Refer to Note 8, “Income Taxes,” for more information regarding the Company’s treatment of the loss on sale of securities during the six months ended June 30, 2025 for tax purposes.
Three Months Ended June 30, 2024Six Months Ended June 30, 2024
Pre Tax
Amount
Tax
Benefit (Expense)
After Tax
Amount
Pre Tax
Amount
Tax
Benefit (Expense)
After Tax
Amount
(In thousands)
Unrealized losses on securities available for sale:
Change in fair value of securities available for sale
$(11,303)$5,446 $(5,857)$(48,388)$14,972 $(33,416)
Less: reclassification adjustment for losses included in net income(7,557)2,094 (5,463)(7,557)2,094 (5,463)
Net change in fair value of securities available for sale
(3,746)3,352 (394)(40,831)12,878 (27,953)
Unrealized losses on cash flow hedges:
Change in fair value of cash flow hedges
(11,996)3,323 (8,673)(51,551)14,279 (37,272)
Less: net cash flow hedge losses reclassified into interest income(14,062)3,895 (10,167)(28,103)7,784 (20,319)
Net change in fair value of cash flow hedges
2,066 (572)1,494 (23,448)6,495 (16,953)
Defined benefit pension plans:
Change in actuarial net loss— — — — — — 
Less: amortization of actuarial net loss(1,775)492 (1,283)(3,550)984 (2,566)
Less: accretion of prior service credit2,489 (690)1,799 4,977 (1,379)3,598 
Net change in other comprehensive income for defined benefit postretirement plans
(714)198 (516)(1,427)395 (1,032)
Total other comprehensive income (loss)$(2,394)$2,978 $584 $(65,706)$19,768 $(45,938)
The following table illustrates the changes in the balances of each component of accumulated other comprehensive (loss) income, net of tax:
Unrealized
Gains and
(Losses) on
Available for
Sale Securities
Unrealized
Gains and
(Losses) on
Cash Flow
Hedges
Defined Benefit
Pension Plans
Total
(In thousands)
Beginning Balance: January 1, 2025$(583,875)$(26,470)$26,016 $(584,329)
Other comprehensive income before reclassifications8,812 4,319 — 13,131 
Less: Amounts reclassified from accumulated other comprehensive loss(262,391)(11,506)2,226 (271,671)
Net current-period other comprehensive income (loss)271,203 15,825 (2,226)284,802 
Ending Balance: June 30, 2025$(312,672)$(10,645)$23,790 $(299,527)
Beginning Balance: January 1, 2024$(584,243)$(31,571)$7,462 $(608,352)
Other comprehensive loss before reclassifications(33,416)(37,272)— (70,688)
Less: Amounts reclassified from accumulated other comprehensive loss(5,463)(20,319)1,032 (24,750)
Net current-period other comprehensive (loss)(27,953)(16,953)(1,032)(45,938)
Ending Balance: June 30, 2024$(612,196)$(48,524)$6,430 $(654,290)
v3.25.2
Segment Reporting
6 Months Ended
Jun. 30, 2025
Segment Reporting [Abstract]  
Segment Reporting Segment Reporting
An operating segment is defined as a component of a business for which separate financial information is available that is evaluated regularly by the CODM in deciding how to allocate resources and evaluate performance. The Company has determined that its CODM is its Executive Chair. The Company has one reportable segment: its banking
business, which consists of a full range of banking lending, savings, and small business offerings, and its wealth management and trust operations. The CODM makes operating and resource allocation decisions based upon the results of the Company’s core banking business. The core banking business, which is comprised of the commercial group, consumer group, and wealth management components, is managed by the Company’s Executive Chair and resource allocation decisions are made by the CODM as a single operating segment rather than at the individual component level. Each of these components are conducted and financed through banking activities and operations. The core banking business activities are interrelated and viewed by management as a single operating segment.
The accounting policies of the banking business segment are the same as those described in the summary of significant accounting policies in Note 2, “Summary of Significant Accounting Policies” within the Notes to the Consolidated Financial Statements included in Part II, Item 8 in the Company’s 2024 10-K. The CODM assesses performance of the banking business segment and decides how to allocate resources based upon net income that is reported on the Consolidated Statements of Income as net income (loss). The measure of segment assets is reported on the Consolidated Balance Sheets as total assets. The CODM uses net income (loss) to evaluate income generated from segment assets in deciding whether to reinvest profits into the banking business segment or into other parts of the Company, such as for acquisitions, to pay dividends, or to repurchase outstanding shares. Net income is used to monitor budget versus actual results. The CODM also uses net income (loss) in competitive analysis by benchmarking to the Company’s competitors. The competitive analysis along with the monitoring of budgeted versus actual results are used in assessing performance of the segment and in establishing management’s compensation. The Company does not have intra-entity sales.
The CODM uses consolidated profit and loss measures which are presented on the Company’s Consolidated Statements of Income. Therefore, refer to the Consolidated Statements of Income for quantitative information regarding the banking business segment operating results. The segment operating results include certain other segment items which are included in other noninterest expense within the Consolidated Statements of Income. Significant expense items included in the other noninterest expense line include operational losses, which are primarily comprised of debit card and bad check losses, liability insurance expense, and other loan expenses, which are primarily comprised of legal collection fees and certain origination and servicing-related expenses. The CODM reviews such amounts as a whole in their review of segment operating results.
v3.25.2
Insider Trading Arrangements
3 Months Ended
Jun. 30, 2025
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
v3.25.2
Summary of Significant Accounting Policies (Policies)
6 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]  
Basis of Presentation
Basis of Presentation
The Company’s Consolidated Financial Statements have been prepared in conformity with accounting principles generally accepted in the United States (“GAAP”) as set forth by the Financial Accounting Standards Board (“FASB”) and its Accounting Standards Codification (“ASC”) and Accounting Standards Updates (“ASU”) as well as the rules and interpretive releases of the U.S. Securities and Exchange Commission (“SEC”) under the authority of federal securities laws.
The Consolidated Financial Statements include the accounts of the Company, its wholly-owned subsidiaries and entities in which it holds a controlling financial interest through being the primary beneficiary or through holding a majority of the voting interest. All intercompany accounts and transactions have been eliminated in consolidation.
Certain previously reported amounts have been reclassified to conform to the current period’s presentation which includes:
reclassification of escrow deposits of borrowers to savings accounts and the related interest expense from interest on borrowings to interest on deposits;
combination of certain credit card income balances previously included in other noninterest income and debit card processing fees into a new financial statement line item titled “card income;”
combination of certain non-operating income accounts previously included in other noninterest income into a new financial statement line item titled “other non-operating income;”
combination of certain non-operating expense accounts previously included in other noninterest expense into a new financial statement line item titled “non-operating expense;” and
reclassification of merger and acquisition expenses previously included in salaries and employee benefits, office occupancy and equipment, technology and data processing, professional services, and other operating expenses into a new financial statement line item titled “non-operating expense.”
The accompanying Consolidated Balance Sheet as of June 30, 2025, the Consolidated Statements of Income and Comprehensive Income and of Changes in Shareholders’ Equity for the three and six months ended June 30, 2025 and 2024 and Statements of Cash Flows for the six months ended June 30, 2025 and 2024 are unaudited. The Consolidated Balance Sheet as of December 31, 2024 was derived from the Audited Consolidated Financial Statements as of that date. The interim Consolidated Financial Statements and the accompanying notes should be read in conjunction with the annual Consolidated Financial Statements and the accompanying notes contained within the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024 (“2024 Form 10-K”), as filed with the SEC. In the opinion of management, the Company’s Consolidated Financial Statements reflect all adjustments, which include only normal recurring adjustments, necessary for a fair statement of the results of operations for the periods presented. The results for the three and six months ended June 30, 2025 are not necessarily indicative of results to be expected for the year ending December 31, 2025, any other interim period, or any future year or period.
Use of Estimates
Use of Estimates
In preparing the Consolidated Financial Statements in conformity with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheets and income and expenses for the periods reported. Actual results could differ from those estimates based on changing conditions, including economic conditions and future events. Material estimates that are particularly susceptible to change relate to the determination of the allowance for credit losses, valuation and fair value measurements, the liabilities for benefit obligations (particularly pensions), the provision for income taxes and impairment of goodwill and other intangibles.
Recent Accounting Pronouncements
Recent Accounting Pronouncements
Relevant standards that were recently issued but not yet adopted as of June 30, 2025:
In October 2023, the FASB issued ASU 2023-06, Disclosure Improvements–Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative (“ASU 2023-06”). The amendments in this update modify the disclosure or presentation requirements for a variety of topics in the codification. Certain amendments represent clarifications to or technical corrections of the current requirements. The following is a summary of the topics included in the update and which pertain to the Company:
1.Statement of cash flows (Topic 230): Requires an accounting policy disclosure in annual periods of where cash flows associated with derivative instruments and their related gains and loses are presented in the statement of cash flows;
2.Accounting changes and error corrections (Topic 250): Requires that when there has been a change in the reporting entity, the entity disclose any material prior-period adjustment and the effect of the adjustment on retained earnings in interim financial statements;
3.Earnings per share (Topic 260): Requires disclosure of the methods used in the diluted earnings-per-share computation for each dilutive security and clarifies that certain disclosures should be made during interim periods, and amends illustrative guidance to illustrate disclosure of the methods used in the diluted earnings per share computation;
4.Commitments (Topic 440): Requires disclosure of assets mortgaged, pledged, or otherwise subject to lien and the obligations collateralized; and
5.Debt (Topic 470): Requires disclosure of amounts and terms of unused lines of credit and unfunded commitments and the weighted-average interest rate on outstanding short-term borrowings.
For public business entities, the amendments in ASU 2023-06 are effective on the date which the SEC’s removal of that related disclosure from Regulation S-X or Regulation S-K becomes effective. If by June 30, 2027, the SEC has not removed the applicable requirement from Regulation S-X or Regulation S-K, the pending content of the related amendment will be removed from the codification and will not become effective for any entity. Early adoption is not permitted and the amendments are required to be applied on a prospective basis. The Company does not expect the adoption of this standard will have a material impact on its Consolidated Financial Statements.
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. The amendments in this update are intended to improve income tax disclosure requirements, primarily through enhanced disclosures related to the existing requirements to disclose a rate reconciliation, income taxes paid and certain other required disclosures. Specifically, the amendments in this update:
1.Require that a public entity disclose, on an annual basis: (1) specific categories in the rate reconciliation and (2) additional information for reconciling items that meet a quantitative threshold. The update requires disclosure of such reconciling items according to requirements indicated in the update.
2.Require that all entities disclose certain disaggregated information regarding income taxes paid.
3.Require that all entities disclose certain disaggregated information regarding income tax expense.
4.Eliminate the requirement to: (1) disclose the nature and estimate of the range of reasonably possible changes in the unrecognized tax benefits balance in the next 12 months or (2) make a statement that an estimate of the range cannot be made.
5.Remove the requirement to disclose the cumulative amount of each type of temporary difference when a deferred tax liability is not recognized because of exceptions to comprehensive recognition of deferred taxes related to subsidiaries and corporate joint ventures.
For public business entities, the amendments in ASU 2023-09 are effective for annual periods beginning after December 15, 2024. Adoption should be done on a prospective basis and retrospective application is permitted.
In November 2024, the FASB issued ASU 2024-03, Income Statement–Reporting Comprehensive Income–Expense Disaggregation Disclosures (Subtopic 220-40). The amendments in this update require disclosure, in the notes to the financial statements, of specified information about certain costs and expenses. The amendments require that at each interim and annual reporting period an entity:
1.Disclose the amounts of (a) purchases of inventory, (b) employee compensation, (c) depreciation, (d) intangible asset amortization, and (e) depreciation, depletion, and amortization recognized as part of oil and gas-producing activities (or other amounts of depletion expense) included in each relevant expense caption. A relevant expense caption is an expense caption presented on the face of the income statement within continuing operations that contains any of the expense categories listed in (a)–(e).
2.Include certain amounts that are already required to be disclosed under current GAAP in the same disclosure as the other disaggregation requirements.
3.Disclose a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively.
4.Disclose the total amount of selling expenses and, in annual reporting periods, an entity’s definition of selling expenses.
For public business entities, the amendments in ASU 2024-03 are effective for annual periods beginning after December 15, 2026 and interim periods beginning after December 15, 2027. Early adoption is permitted. The amendments in this update are to be applied either (1) prospectively to financial statements issued for reporting periods after the effective date of this update or (2) retrospectively to any or all prior periods presented in the financial statements.
In April 2025, the FASB issued ASU 2025-03, Business Combinations (Topic 805) and Consolidation (Topic 810): Determining the Accounting Acquirer of a Variable Interest Entity. The amendments in this update are intended to improve the requirements for identifying the accounting acquirer in Topic 805, Business Combinations. The amendments in this update differ from current generally accepted accounting principles because, for certain transactions, they replace the requirement that the primary beneficiary always is the acquirer with an assessment that requires an entity to consider the factors to determine which entity is the accounting acquirer. The amendments in this update enhance the comparability of financial statements across entities engaging in acquisition transactions effected primarily by exchanging equity interests when the legal acquiree meets the definition of a business. Specifically, under the amendments, acquisition transactions in which the legal acquiree is a variable interest entity will, in more instances, result in the same accounting outcomes as economically similar transactions in which the legal acquiree is a voting interest entity. The amendments in this update do not change the accounting for a transaction determined to be a reverse acquisition or a transaction in which the legal acquirer is not a business and is determined to be the accounting acquiree. For public business entities, the amendments in ASU 2025-03 are effective for annual periods beginning after December 15, 2026 and interim periods within those annual periods. Adoption should be done on a prospective basis. Early adoption is permitted as of the beginning of an interim or annual reporting period. The Company does not expect the adoption of this standard will have a material impact on its Consolidated Financial Statements.
No standards were adopted during the six months ended June 30, 2025:
v3.25.2
Securities (Tables)
6 Months Ended
Jun. 30, 2025
Debt Securities [Abstract]  
Schedule of Debt Securities, Available-for-Sale
The amortized cost, gross unrealized gains and losses, allowance for credit losses (“ACL”) and fair value of available for sale (“AFS”) securities as of the dates indicated were as follows:
As of June 30, 2025
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$2,848,351 $10,757 $(281,528)$— $2,577,580 
Government-sponsored commercial mortgage-backed securities1,171,653 7,979 (106,913)— 1,072,719 
U.S. Treasury securities70,034 243 (9)— 70,268 
State and municipal bonds and obligations193,951 — (18,297)— 175,654 
$4,283,989 $18,979 $(406,747)$— $3,896,221 
As of December 31, 2024
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$3,099,328 $— $(537,433)$— $2,561,895 
Government-sponsored commercial mortgage-backed securities1,362,519 — (201,408)— 1,161,111 
U.S. Agency bonds19,608 — (1,936)— 17,672 
U.S. Treasury securities99,784 — (2,165)— 97,619 
State and municipal bonds and obligations197,405 — (14,104)— 183,301 
$4,778,644 $— $(757,046)$— $4,021,598 
Schedule of Realized Gain (Loss)
The following table summarizes gross realized gains and losses from sales of AFS securities for the periods indicated:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Gross realized gains from sales of AFS securities$— $— $— $— 
Gross realized losses from sales of AFS securities— (7,557)(269,638)(7,557)
Net losses from sales of AFS securities$— $(7,557)$(269,638)$(7,557)
Schedule of Government-Sponsored Residential Mortgage-Backed Securities with Gross Unrealized Losses
Information pertaining to AFS securities with gross unrealized losses as of June 30, 2025 and December 31, 2024, for which the Company did not recognize a provision for credit losses under the current expected credit loss methodology (“CECL”), aggregated by investment category and length of time that individual securities had been in a continuous loss position, is as follows:
As of June 30, 2025
Less than 12 Months12 Months or LongerTotal
# of
Holdings
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
(Dollars in thousands)
Government-sponsored residential mortgage-backed securities296$682 $130,886 $280,846 $1,579,795 $281,528 $1,710,681 
Government-sponsored commercial mortgage-backed securities149— — 106,913 623,811 106,913 623,811 
U.S. Treasury securities3— — 19,981 19,981 
State and municipal bonds and obligations232477 11,243 17,820 164,411 18,297 175,654 
680$1,159 $142,129 $405,588 $2,387,998 $406,747 $2,530,127 
As of December 31, 2024
Less than 12 Months12 Months or LongerTotal
# of
Holdings
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
Gross
Unrealized
Losses
Fair
Value
(Dollars in thousands)
Government-sponsored residential mortgage-backed securities324$$113,326 $537,424 $2,448,569 $537,433 $2,561,895 
Government-sponsored commercial mortgage-backed securities18727 86,201 201,381 1,074,910 201,408 1,161,111 
U.S. Agency bonds1— — 1,936 17,672 1,936 17,672 
U.S. Treasury securities6— — 2,165 97,619 2,165 97,619 
State and municipal bonds and obligations238819 19,361 13,285 163,940 14,104 183,301 
756$855 $218,888 $756,191 $3,802,710 $757,046 $4,021,598 
Schedule of Debt Securities, Held-to-Maturity
The amortized cost, gross unrealized gains and losses, allowance for credit losses and fair value of held to maturity (“HTM”) securities as of the dates indicated were as follows:
As of June 30, 2025
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$221,347 $— $(21,056)$— $200,291 
Government-sponsored commercial mortgage-backed securities187,106 — (13,989)— 173,117 
State and municipal bonds and obligations61,706 172 (910)— 60,968 
Corporate bonds29,000 274 — — 29,274 
$499,159 $446 $(35,955)$— $463,650 
As of December 31, 2024
Amortized
Cost
Unrealized
Gains
Unrealized
Losses
Allowance for Credit LossesFair
Value
(In thousands)
Debt securities:
Government-sponsored residential mortgage-backed securities$231,709 $— $(29,438)$— $202,271 
Government-sponsored commercial mortgage-backed securities189,006 — (19,553)— 169,453 
$420,715 $— $(48,991)$— $371,724 
Schedule of Fair Value of Available for Sale Securities by Contractual Maturities The scheduled contractual maturities of AFS and HTM securities as of the dates indicated were as follows:
As of June 30, 2025
Due in one year or lessDue after one year to five yearsDue after five to ten yearsDue after ten yearsTotal
Amortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair Value
(In thousands)
AFS securities
Government-sponsored residential mortgage-backed securities$160 $159 $16,622 $16,287 $11,747 $11,063 $2,819,822 $2,550,071 $2,848,351 $2,577,580 
Government-sponsored commercial mortgage-backed securities— — 611,811 611,305 49,865 44,529 509,977 416,885 1,171,653 1,072,719 
U.S. Treasury securities19,990 19,981 50,044 50,287 — — — — 70,034 70,268 
State and municipal bonds and obligations6,959 6,905 34,429 33,523 50,020 47,666 102,543 87,560 193,951 175,654 
Total available for sale securities27,109 27,045 712,906 711,402 111,632 103,258 3,432,342 3,054,516 4,283,989 3,896,221 
HTM securities
Government-sponsored residential mortgage-backed securities— — — — — — 221,347 200,291 221,347 200,291 
Government-sponsored commercial mortgage-backed securities— — 131,741 123,693 55,365 49,424 — — 187,106 173,117 
State and municipal bond obligations— — — — — — 61,706 60,968 61,706 60,968 
Corporate bonds— — — — 29,000 29,274 — — 29,000 29,274 
Total held to maturity securities— — 131,741 123,693 84,365 78,698 283,053 261,259 499,159 463,650 
Total$27,109 $27,045 $844,647 $835,095 $195,997 $181,956 $3,715,395 $3,315,775 $4,783,148 $4,359,871 
As of December 31, 2024
Due in one year or lessDue after one year to five yearsDue after five to ten yearsDue after ten yearsTotal
Amortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair ValueAmortized CostFair Value
(In thousands)
AFS securities
Government-sponsored residential mortgage-backed securities$561 $557 $21,535 $20,940 $13,212 $12,268 $3,064,020 $2,528,130 $3,099,328 $2,561,895 
Government-sponsored commercial mortgage-backed securities— — 436,515 404,181 270,546 235,853 655,458 521,077 1,362,519 1,161,111 
U.S. Agency bonds— — 19,608 17,672 — — — — 19,608 17,672 
U.S. Treasury securities49,947 49,717 49,837 47,902 — — — — 99,784 97,619 
State and municipal bonds and obligations5,368 5,319 33,497 32,284 51,326 48,743 107,214 96,955 197,405 183,301 
Total available for sale securities55,876 55,593 560,992 522,979 335,084 296,864 3,826,692 3,146,162 4,778,644 4,021,598 
HTM securities
Government-sponsored residential mortgage-backed securities— — — — — — 231,709 202,271 231,709 202,271 
Government-sponsored commercial mortgage-backed securities— — 133,168 121,471 55,838 47,982 — — 189,006 169,453 
Total held to maturity securities— — 133,168 121,471 55,838 47,982 231,709 202,271 420,715 371,724 
Total$55,876 $55,593 $694,160 $644,450 $390,922 $344,846 $4,058,401 $3,348,433 $5,199,359 $4,393,322 
v3.25.2
Loans and Allowance for Credit Losses (Tables)
6 Months Ended
Jun. 30, 2025
Receivables [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable
The following table provides a summary of the Company’s loan portfolio as of the dates indicated:
June 30, 2025December 31, 2024
(In thousands)
Commercial and industrial$3,661,483 $3,296,068 
Commercial real estate7,293,754 7,119,523 
Commercial construction472,329 494,842 
Business banking1,422,574 1,448,176 
Residential real estate4,016,401 4,063,659 
Consumer home equity1,458,402 1,385,394 
Other consumer264,847 271,422 
Gross loans before unearned discounts and deferred fees, net18,589,790 18,079,084 
Allowance for loan losses (1)(232,113)(228,952)
Unearned discounts and deferred fees, net(274,667)(300,730)
Loans after the allowance for loan losses and net unearned discounts and deferred fees$18,083,010 $17,549,402 
(1)The balance of accrued interest receivable excluded from amortized cost and the calculation of the allowance for loan losses amounted to $67.3 million and $66.7 million as of June 30, 2025 and December 31, 2024, respectively, and is included within other assets on the Consolidated Balance Sheets.
Schedule of Financing Receivable, Allowance for Credit Loss
The following tables summarize the changes in the allowance for loan losses by loan category for the periods indicated:
For the Three Months Ended June 30, 2025
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home
Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$46,490 $106,634 $8,514 $20,315 $31,096 $6,891 $4,370 $224,310 
Charge-offs(82)(1,790)— (999)— — (529)(3,400)
Recoveries2,368 — 942 36 245 3,603 
Provision (release)7,695 (2,122)812 427 349 184 255 7,600 
Ending balance$54,110 $105,090 $9,326 $20,685 $31,481 $7,080 $4,341 $232,113 
For the Three Months Ended June 30, 2024
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$28,863 $64,629 $6,204 $14,631 $25,935 $5,684 $3,244 $149,190 
Charge-offs— — — (1,002)— (32)(658)(1,692)
Recoveries56 2,011 — 199 27 91 138 2,522 
Provision (release)(3)2,439 184 2,920 (133)38 681 6,126 
Ending balance$28,916 $69,079 $6,388 $16,748 $25,829 $5,781 $3,405 $156,146 
For the Six Months Ended June 30, 2025
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$41,090 $116,175 $8,462 $19,899 $32,291 $7,472 $3,563 $228,952 
Charge-offs(82)(13,377)— (1,341)— — (1,087)(15,887)
Recoveries18 3,062 — 1,264 75 424 4,848 
Provision (release)13,084 (770)864 863 (885)(397)1,441 14,200 
Ending balance$54,110 $105,090 $9,326 $20,685 $31,481 $7,080 $4,341 $232,113 
For the Six Months Ended June 30, 2024
Commercial
and
Industrial
Commercial
Real Estate
Commercial
Construction
Business
Banking
Residential
Real Estate
Consumer
Home Equity
Other
Consumer
Total
(In thousands)
Allowance for loan losses:
Beginning balance$26,959 $65,475 $6,666 $14,913 $25,954 $5,595 $3,431 $148,993 
Charge-offs— (7,250)— (1,104)(10)(34)(1,309)(9,707)
Recoveries81 2,143 — 609 58 91 301 3,283 
Provision (release)1,876 8,711 (278)2,330 (173)129 982 13,577 
Ending balance$28,916 $69,079 $6,388 $16,748 $25,829 $5,781 $3,405 $156,146 
Schedule of details the internal risk-rating categories for the Company's commercial and industrial, commercial real estate, commercial construction and business banking portfolios
The following table details the amortized cost balances of the Company’s loan portfolios, presented by credit quality indicator and origination year as of June 30, 2025, and gross charge-offs for the six-month period then ended:
20252024202320222021PriorRevolving LoansRevolving Loans Converted to Term Loans (1)Total
(In thousands)
Commercial and industrial
Pass$429,353 $319,083 $287,261 $402,505 $342,964 $1,062,258 $652,650 $272 $3,496,346 
Special Mention— — 25,277 4,358 7,503 4,257 16,228 — 57,623 
Substandard— 14,303 20,186 22,755 32 19,856 — 77,133 
Doubtful— — — 2,682 — 10 — — 2,692 
Loss— — — — — — — — — 
Total commercial and industrial429,353 333,386 332,724 432,300 350,499 1,066,526 688,734 272 3,633,794 
Current period gross charge-offs— — — — — 58 — 24 82 
Commercial real estate
Pass398,254 489,593 622,388 1,837,209 962,494 2,531,604 102,867 247 6,944,656 
Special Mention— 8,089 15,019 20,815 17,543 49,636 — — 111,102 
Substandard— — 67,215 26,454 9,147 47,447 — — 150,263 
Doubtful— — — — — 25,309 — — 25,309 
Loss— — — — — — — — — 
Total commercial real estate398,254 497,682 704,622 1,884,478 989,184 2,653,996 102,867 247 7,231,330 
Current period gross charge-offs— — 5,282 — — 8,071 — 24 13,377 
Commercial construction
Pass59,252 161,728 198,105 44,983 959 — 3,247 — 468,274 
Special Mention— 2,219 — — — — — — 2,219 
Substandard— — — — — — — — — 
Doubtful— — — — — — — — — 
Loss— — — — — — — — — 
Total commercial construction59,252 163,947 198,105 44,983 959 — 3,247 — 470,493 
Current period gross charge-offs— — — — — — — — — 
Business banking
Pass70,271 163,495 132,366 165,824 192,094 552,277 96,844 4,731 1,377,902 
Special Mention1,660 5,480 1,165 480 5,628 5,193 281 19,888 
Substandard— 533 1,348 2,836 1,832 4,382 526 204 11,661 
Doubtful— — 389 832 11 276 — — 1,508 
Loss— — — — — — — — — 
Total business banking71,931 169,508 135,268 169,972 199,565 562,128 97,371 5,216 1,410,959 
Current period gross charge-offs— 208 277 658 — 192 1,341 
Residential real estate
Current and accruing131,824 193,223 301,677 945,124 1,002,354 1,273,312 — — 3,847,514 
30-89 days past due and accruing— 1,642 3,689 4,652 5,843 13,351 — — 29,177 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— 881 103 3,233 1,765 4,489 — — 10,471 
Total residential real estate131,824 195,746 305,469 953,009 1,009,962 1,291,152 — — 3,887,162 
Current period gross charge-offs— — — — — — — — — 
Consumer home equity
Current and accruing4,408 10,519 29,045 68,915 7,421 84,246 1,222,877 14,603 1,442,034 
30-89 days past due and accruing— — 335 87 — 780 7,825 339 9,366 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— — — 59 — 1,374 4,978 999 7,410 
Total consumer home equity4,408 10,519 29,380 69,061 7,421 86,400 1,235,680 15,941 1,458,810 
Current period gross charge-offs— — — — — — — — — 
Other consumer
Current and accruing30,028 49,337 54,790 22,789 13,912 20,116 30,945 54 221,971 
30-89 days past due and accruing36 124 95 77 43 42 103 — 520 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual10 11 13 28 — 84 
Total other consumer30,074 49,470 54,889 22,877 13,964 20,171 31,076 54 222,575 
Current period gross charge-offs537 130 90 115 93 53 69 — 1,087 
Total$1,125,096 $1,420,258 $1,760,457 $3,576,680 $2,571,554 $5,680,373 $2,158,975 $21,730 $18,315,123 
(1)The amounts presented represent the amortized cost as of June 30, 2025 of revolving loans that were converted to term loans during the six months ended June 30, 2025.
The following table details the amortized cost balances of the Company’s loan portfolios, presented by credit quality indicator and origination year as of December 31, 2024:
20242023202220212020PriorRevolving LoansRevolving Loans Converted to Term Loans (1)Total
(In thousands)
Commercial and industrial
Pass$358,054 $365,372 $407,129 $310,250 $341,049 $745,815 $522,236 $22,800 $3,072,705 
Special Mention19,721 25,719 5,963 24,199 43 4,563 26,522 508 107,238 
Substandard996 21,858 30,731 1,019 2,124 1,366 22,525 710 81,329 
Doubtful— — 5,295 — — — — 5,303 
Loss— — — — — — — — — 
Total commercial and industrial378,771 412,949 449,118 335,468 343,216 751,752 571,283 24,018 3,266,575 
Commercial real estate
Pass531,193 575,929 1,740,688 1,020,015 722,669 1,988,069 82,661 10,595 6,671,819 
Special Mention9,457 45,188 26,551 14,613 8,855 35,952 2,976 — 143,592 
Substandard— 45,762 17,404 18,051 293 44,713 — 126,224 
Doubtful3,450 17,081 — — 4,237 77,675 — — 102,443 
Loss— — — — — — — — — 
Total commercial real estate544,100 683,960 1,784,643 1,052,679 736,054 2,146,409 85,638 10,595 7,044,078 
Commercial construction
Pass96,423 228,979 132,389 16,836 — — 15,616 — 490,243 
Special Mention— 621 — — — — — — 621 
Substandard785 — — — — — — — 785 
Doubtful— — — — — — — — — 
Loss— — — — — — — — — 
Total commercial construction97,208 229,600 132,389 16,836 — — 15,616 — 491,649 
Business banking
Pass173,110 141,000 178,696 208,835 156,366 441,532 103,222 5,040 1,407,801 
Special Mention533 60 1,409 1,929 — 6,203 20 262 10,416 
Substandard314 1,102 1,000 911 1,516 9,402 197 297 14,739 
Doubtful— 49 1,098 16 — 366 — 718 2,247 
Loss— — — — — — — — — 
Total business banking173,957 142,211 182,203 211,691 157,882 457,503 103,439 6,317 1,435,203 
Residential real estate
Current and accruing213,244 321,097 970,831 1,032,297 548,987 800,995 — — 3,887,451 
30-89 days past due and accruing944 2,300 6,480 5,437 3,209 9,606 — — 27,976 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual884 103 3,721 1,092 575 6,580 — — 12,955 
Total residential real estate215,072 323,500 981,032 1,038,826 552,771 817,181 — — 3,928,382 
Consumer home equity
Current and accruing10,425 32,573 74,385 7,954 4,293 76,953 1,143,767 15,629 1,365,979 
30-89 days past due and accruing— 275 103 — — 1,179 6,965 574 9,096 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— 63 61 — — 1,223 8,151 715 10,213 
Total consumer home equity10,425 32,911 74,549 7,954 4,293 79,355 1,158,883 16,918 1,385,288 
Other consumer
Current and accruing61,430 62,170 26,869 16,970 8,453 16,914 32,914 19 225,739 
30-89 days past due and accruing116 146 143 75 25 646 135 15 1,301 
Loans 90 days or more past due and still accruing— — — — — — — — — 
Non-accrual— 11 31 17 44 25 139 
Total other consumer61,546 62,327 27,043 17,062 8,485 17,564 33,093 59 227,179 
Total$1,481,079 $1,887,458 $3,630,977 $2,680,516 $1,802,701 $4,269,764 $1,967,952 $57,907 $17,778,354 
(1)The amounts presented represent the amortized cost as of December 31, 2024 of revolving loans that were converted to term loans during the year ended December 31, 2024.
Schedule of age analysis of past due loans
The following tables show the age analysis of past due loans as of the dates indicated:
As of June 30, 2025
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
Loans
(In thousands)
Commercial and industrial$625 $— $$634 $3,633,160 $3,633,794 
Commercial real estate544 — — 544 7,230,786 7,231,330 
Commercial construction— — — — 470,493 470,493 
Business banking6,164 1,999 4,613 12,776 1,398,183 1,410,959 
Residential real estate21,755 7,855 9,942 39,552 3,847,610 3,887,162 
Consumer home equity6,767 3,029 6,284 16,080 1,442,730 1,458,810 
Other consumer374 148 56 578 221,997 222,575 
Total$36,229 $13,031 $20,904 $70,164 $18,244,959 $18,315,123 
As of December 31, 2024
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
Loans
(In thousands)
Commercial and industrial$28 $— $90 $118 $3,266,457 $3,266,575 
Commercial real estate17,081 6,432 9,180 32,693 7,011,385 7,044,078 
Commercial construction— — — — 491,649 491,649 
Business banking13,680 1,605 1,826 17,111 1,418,092 1,435,203 
Residential real estate21,037 6,947 12,786 40,770 3,887,612 3,928,382 
Consumer home equity7,254 2,195 8,449 17,898 1,367,390 1,385,288 
Other consumer1,130 171 109 1,410 225,769 227,179 
Total$60,210 $17,350 $32,440 $110,000 $17,668,354 $17,778,354 
Schedule of pertaining to the breakdown of the Company's nonaccrual loans
The following table presents information regarding non-accrual loans as of the dates indicated:
As of June 30, 2025As of December 31, 2024
Non-Accrual Loans With ACLNon-Accrual Loans Without ACL (1)Total Nonaccrual LoansNon-Accrual Loans With ACLNon-Accrual Loans Without ACL (1)Total Nonaccrual Loans
(In thousands)
Commercial and industrial$2,701 $$2,709 $5,395 $$5,403 
Commercial real estate25,309 — 25,309 90,003 12,555 102,558 
Commercial construction— — — — — — 
Business banking7,915 814 8,729 4,551 4,552 
Residential real estate10,471 — 10,471 12,955 — 12,955 
Consumer home equity7,410 — 7,410 10,213 — 10,213 
Other consumer84 — 84 139 — 139 
Total non-accrual loans$53,890 $822 $54,712 $123,256 $12,564 $135,820 
(1)The loans on non-accrual status and without an ACL, as of both June 30, 2025 and December 31, 2024, were primarily comprised of collateral dependent loans for which the fair value of the underlying loan collateral exceeded the loan carrying value.
Schedule of the modifications which occurred during the periods and the change in the recorded investment subsequent to the modifications occurring
The following table shows the amortized cost balance as of June 30, 2025 of loans modified during the three and six month periods then ended to borrowers experiencing financial difficulty by the type of concession granted:
Three Months Ended June 30, 2025Six Months Ended June 30, 2025
Amortized Cost Balance% of Total PortfolioAmortized Cost Balance% of Total Portfolio
(Dollars in thousands)
Interest Rate Reduction:
Business banking$— — %$37 0.00 %
Residential real estate122 0.00 %122 0.00 %
Consumer home equity72 0.00 %152 0.01 %
Total interest rate reduction$194 0.00 %$311 0.00 %
Other-than-Insignificant Delay in Repayment:
Business banking$1,263 0.09 %$1,384 0.10 %
Residential real estate364 0.01 %364 0.01 %
Consumer home equity150 0.01 %150 0.01 %
Total other-than-insignificant delay in repayment$1,777 0.01 %$1,898 0.01 %
Term Extension:
Commercial and industrial$— — %$2,682 0.07 %
Business banking0.00 %0.00 %
Total term extension$0.00 %$2,685 0.01 %
Combination—Term Extension & Other-than-Insignificant Delay in Repayment:
Commercial real estate$9,066 0.13 %$9,066 0.13 %
Business banking— — %268 0.02 %
Total combination—term extension & other-than-insignificant delay in repayment$9,066 0.05 %$9,334 0.05 %
Total by portfolio segment
Commercial and industrial$— — %$2,682 0.07 %
Commercial real estate9,066 0.13 %9,066 0.13 %
Business banking1,266 0.09 %1,692 0.12 %
Residential real estate4860.01 %486 0.01 %
Consumer home equity222 0.02 %302 0.02 %
Total$11,040 0.06 %$14,228 0.08 %
The following table shows the amortized cost balance as of June 30, 2024 of loans modified during the three and six month periods then ended to borrowers experiencing financial difficulty by the type of concession granted:
Three Months Ended June 30, 2024Six Months Ended June 30, 2024
Amortized Cost Balance% of Total PortfolioAmortized Cost Balance% of Total Portfolio
(Dollars in thousands)
Interest Rate Reduction:
Business banking$38 0.00 %$38 0.00 %
Consumer home equity449 0.04 %991 0.08 %
Total interest rate reduction$487 0.00 %$1,029 0.01 %
Other-than-Insignificant Delay in Repayment:
Commercial real estate$13,462 0.25 %$13,462 0.25 %
Business banking45 0.00 %45 0.00 %
Residential real estate117 0.00 %117 0.00 %
Consumer home equity734 0.06 %734 0.06 %
Total other-than-insignificant delay in repayment$14,358 0.10 %$14,358 0.10 %
Term Extension:
Commercial real estate$7,878 0.14 %$7,878 0.14 %
Business banking— — %32 0.00 %
Residential real estate— — %219 0.01 %
Consumer home equity0.00 %0.00 %
Total term extension$7,884 0.06 %$8,135 0.06 %
Combination—Interest Rate Reduction & Other-than-Insignificant Delay in Repayment:
Consumer home equity— — %126 0.01 %
Total combination—interest rate reduction & other-than-insignificant delay in repayment$— — %$126 0.00 %
Combination—Interest Rate Reduction & Term Extension:
Business banking$0.00 %$0.00 %
Total combination—interest rate reduction & term extension$0.00 %$0.00 %
Combination—Interest Rate Reduction, Term Extension & Other-than-Insignificant Delay in Repayment
Business banking$35 0.00 %$35 0.00 %
Consumer home equity12 0.00 %$12 0.00 %
Total combination—interest rate reduction, term extension & other-than-insignificant delay in repayment$47 0.00 %$47 0.00 %
Total by portfolio segment
Commercial real estate$21,340 0.39 %$21,340 0.39 %
Business banking122 0.01 %154 0.01 %
Residential real estate1170.00 %336 0.01 %
Consumer home equity1,201 0.10 %1,869 0.15 %
Total$22,780 0.16 %$23,699 0.17 %
The following tables describe the financial effect of the modifications made during the periods indicated to borrowers experiencing financial difficulty. Loans that were modified in more than one manner are included in each modification type corresponding to the types of modifications performed.
Three Months Ended June 30, 2025
Loan TypeFinancial Effect
Interest Rate Reduction
Residential real estate
Reduced contractual interest rate from 7.3% to 4.5%.
Consumer home equity
Reduced contractual interest rate from 7.0% to 4.0%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred 12 principal payments. The loan was re-amortized over an extended payment period resulting in reduced monthly payment amount for the borrower.
Business banking
Deferred a weighted average of 5 payments. The loans were re-amortized over extended payment periods resulting in reduced monthly payment amounts for the borrowers.
Residential real estate
Deferred 10 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred 8 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial real estate
Added 1.0 year to the life of the loan, which reduced monthly payment amount for the borrower.
Business banking
Added 6 months to the life of the loan, which reduced monthly payment amount for the borrower.
Six Months Ended June 30, 2025
Loan TypeFinancial Effect
Interest Rate Reduction
Business banking
Reduced contractual interest rate from 7.8% to 6.0%.
Residential real estate
Reduced contractual interest rate from 7.3% to 4.5%.
Consumer home equity
Reduced weighted-average contractual interest rate from 7.0% to 4.5%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred 12 principal payments. The loan was re-amortized over an extended payment period resulting in reduced monthly payment amount for the borrower.
Business banking
Deferred a weighted average of 5 payments. The loans were re-amortized over extended payment periods resulting in reduced monthly payment amounts for the borrowers.
Residential real estate
Deferred 10 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred 8 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial and industrial
Added 1.1 years to the life of the loan, which reduced monthly payment amounts for the borrower.
Commercial real estate
Added 1.0 year to the life of the loan, which reduced monthly payment amounts for the borrower.
Business banking
Added a weighted average of 8 months to the life of the loans, which reduced monthly payment amounts for the borrowers.
Three Months Ended June 30, 2024
Loan TypeFinancial Effect
Interest Rate Reduction
Business banking
Reduced weighted-average contractual interest rate from 14.0% to 7.5%.
Consumer home equity
Reduced weighted-average contractual interest rate from 8.0% to 5.0%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred a weighted average of 6 payments. The loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrower.
Business banking
Deferred a weighted average of 3 payments. For principal and interest deferrals, the loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrowers. For interest-only deferrals, interest accrued at the time of the modification was added to the end of the loan life.
Residential real estate
Deferred 12 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred a weighted average of 6 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial real estate
Added 4.0 years to the life of the loan, which reduced the monthly payment amount for the borrower.
Business banking
Added a weighted-average 1.1 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Consumer home equity
Added a weighted-average 7.2 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Six Months Ended June 30, 2024
Loan TypeFinancial Effect
Interest Rate Reduction
Business banking
Reduced weighted-average contractual interest rate from 14.0% to 7.5%.
Consumer home equity
Reduced weighted-average contractual interest rate from 8.0% to 4.6%.
Other-than-Insignificant Delay in Repayment
Commercial real estate
Deferred a weighted average of 6 payments. The loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrower.
Business banking
Deferred a weighted average of 3 payments. For principal and interest deferrals, the loans were re-amortized over an extended payment period resulting in reduced monthly payment amounts for the borrowers. For interest-only deferrals, interest accrued at the time of the modification was added to the end of the loan life.
Residential real estate
Deferred 12 principal and interest payments which were added to the end of the loan life.
Consumer home equity
Deferred a weighted average of 6 principal and interest payments which were added to the end of the loan life.
Term Extension
Commercial real estate
Added 4.0 years to the life of the loan, which reduced the monthly payment amount for the borrower.
Business banking
Added a weighted-average 2.4 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Residential real estate
Added 2.0 years to the life of the loan, which reduced the monthly payment amount for the borrower.
Consumer home equity
Added a weighted-average 7.2 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Schedule of the age analysis of past due loans to borrowers experiencing financial difficulty The following table shows the age analysis of past due loans to borrowers experiencing financial difficulty that were modified during the prior twelve months as of June 30, 2025:
As of June 30, 2025
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
(In thousands)
Commercial and industrial$— $— $— $— $3,547 $3,547 
Commercial real estate— — — — 9,066 9,066 
Business banking196 52 40 288 2,152 2,440 
Residential real estate— 95 450 545 1,131 1,676 
Consumer home equity149 — — 149 1,057 1,206 
Total$345 $147 $490 $982 $16,953 $17,935 
The following table shows the age analysis of past due loans to borrowers experiencing financial difficulty that were modified during the prior twelve months as of June 30, 2024:
As of June 30, 2024
30-59
Days Past
Due
60-89
Days Past
Due
90 or More
Days Past
Due
Total Past
Due
CurrentTotal
(In thousands)
Commercial real estate$— $— $— $— $21,340 $21,340 
Business banking16 — — 16 363 379 
Residential real estate272 402 — 674 2,119 2,793 
Consumer home equity520 292 — 812 2,506 3,318 
Total$808 $694 $— $1,502 $26,328 $27,830 
Schedule of the Company's loan participations
The following table summarizes the Company’s loan participations:
As of and for the Six Months Ended June 30, 2025As of and for the Year Ended December 31, 2024
BalanceNon-performing
Loan Rate
(%)
Gross
Charge-offs
BalanceNon-performing
Loan Rate
(%)
Gross
Charge-offs
(Dollars in thousands)
Commercial and industrial$1,225,267 0.00 %$— $1,031,237 0.00 %$— 
Commercial real estate996,960 1.93 %5,282 944,371 3.87 %10,290 
Commercial construction109,110 0.00 %— 159,237 0.00 %— 
Business banking1,056 0.00 %15 1,612 0.00 %— 
Total loan participations$2,332,393 0.82 %$5,297 $2,136,457 1.71 %$10,290 
v3.25.2
Leases (Tables)
6 Months Ended
Jun. 30, 2025
Leases [Abstract]  
Schedule of Lease Cost
As of the dates indicated, the Company had the following related to operating leases:
As of June 30, 2025As of December 31, 2024
(In thousands)
Right-of-use assets$75,720 $68,393 
Lease liabilities89,349 81,901 
The following table is a summary of the Company’s components of net lease cost for the periods indicated:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Operating lease cost$4,025 $2,758 $7,993 $5,858 
Finance lease cost119 112 242 224 
Variable lease cost657 620 1,475 1,420 
Total lease cost$4,801 $3,490 $9,710 $7,502 
Schedule of Other Information Related to Leases
Supplemental balance sheet information related to operating leases are as follows:
As of June 30, 2025As of December 31, 2024
Weighted-average remaining lease term (in years)8.117.54
Weighted-average discount rate4.35 %4.08 %
Schedule of Future Minimum Lease Payments
The following table sets forth the undiscounted cash flows of base rent related to operating leases outstanding as of June 30, 2025 with payments scheduled over the next five years and thereafter, including a reconciliation to the operating lease liability recognized in other liabilities in the Company’s Consolidated Balance Sheets:
As of June 30, 2025
Year(In thousands)
Remainder of 2025$3,139 
202614,764 
202714,358 
202814,067 
202912,311 
Thereafter51,063 
Total minimum lease payments109,702 
Less: amount representing interest20,353 
Present value of future minimum lease payments$89,349 
v3.25.2
Earnings (Loss) Per Share (“EPS”) (Tables)
6 Months Ended
Jun. 30, 2025
Earnings Per Share [Abstract]  
Schedule of Earnings (Loss) Per Share, Basic and Diluted The following are the components and results of the Company’s earnings per common share calculations for the periods presented:
For the Three Months Ended June 30, 2025For the Six Months Ended June 30, 2025
(Dollars in thousands, except per share data)
Net income (loss) applicable to common shares$100,233 $(117,433)
Average number of common shares outstanding211,124,150 211,931,274 
Less: Average unallocated ESOP shares(12,593,096)(12,655,838)
Average number of common shares outstanding used to calculate basic earnings per common share198,531,054 199,275,436 
Common stock equivalents461,057 — 
Average number of common shares outstanding used to calculate diluted earnings per common share198,992,111 199,275,436 
Earnings (loss) per common share:
Basic$0.50 $(0.59)
Diluted$0.50 $(0.59)
For the Three Months Ended June 30, 2024For the Six Months Ended June 30, 2024
(Dollars in thousands, except per share data)
Net income applicable to common shares$26,331 $64,978 
Average number of common shares outstanding176,235,507 176,155,197 
Less: Average unallocated ESOP shares(13,090,252)(13,151,104)
Average number of common shares outstanding used to calculate basic earnings per common share163,145,255 163,004,093 
Common stock equivalents354,041 386,328 
Average number of common shares outstanding used to calculate diluted earnings per common share163,499,296 163,390,421 
Earnings per common share:
Basic$0.16 $0.40 
Diluted$0.16 $0.40 
v3.25.2
Low Income Housing Tax Credits and Other Tax Credit Investments (Tables)
6 Months Ended
Jun. 30, 2025
Equity Method Investments and Joint Ventures [Abstract]  
Schedule of of the Company's Investments in Low Income Housing Projects Accounted for Using the Proportional Amortization Method
The following table presents the Company’s investments in LIHTC projects accounted for using the proportional amortization method for the periods indicated:
As of June 30, 2025As of December 31, 2024
(In thousands)
Current recorded investment included in other assets$208,785 $220,845 
Commitments to fund qualified affordable housing projects included in recorded investment noted above66,430 89,801 
The following table presents additional information related to the Company’s investments in LIHTC projects for the periods indicated:
For the Three Months Ended June 30,For the Six Months Ended June 30,
2025202420252024
(In thousands)
Tax credits and benefits recognized$7,490 $4,940 $15,192 $10,291 
Amortization expense included in income tax expense5,738 4,574 11,742 9,162 
v3.25.2
Income Taxes (Tables)
6 Months Ended
Jun. 30, 2025
Income Tax Disclosure [Abstract]  
Schedule of Company's Tax Provision and Applicable Tax Rates
The following table sets forth information regarding the Company’s tax provision and applicable tax rates for the periods indicated:
For the Three Months Ended June 30,For the Six Months Ended June 30,
2025202420252024
(Dollars in thousands)
Combined federal and state income tax provision$87 $11,671 $33,814 $21,963 
Effective income tax rate0.1 %30.7 %(40.4)%25.3 %
v3.25.2
Employee Benefits (Tables)
6 Months Ended
Jun. 30, 2025
Share-Based Payment Arrangement [Abstract]  
Schedule of Components of Net Pension Expense
The components of net pension expense for the plans for the periods indicated are as follows:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Components of net periodic benefit cost:
Service cost$5,733 $5,588 $11,466 $11,177 
Interest cost5,535 4,630 10,900 9,260 
Expected return on plan assets(9,495)(8,451)(18,990)(16,904)
Prior service credit(2,488)(2,489)(4,983)(4,977)
Recognized net actuarial loss980 1,775 1,905 3,550 
Net periodic benefit cost$265 $1,053 $298 $2,106 
Schedule of Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity
The following table summarizes the Company’s restricted stock award activity for the periods indicated:
For the Six Months Ended June 30,
20252024
Restricted Stock AwardsNumber of SharesWeighted-Average Grant Price Per ShareNumber of SharesWeighted-Average Grant Price Per Share
Non-vested restricted stock as of the beginning of the respective period316,945$18.02 420,400$19.15 
Granted54,23615.58 56,35213.84 
Vested(70,786)14.18 (47,820)11.50 
Forfeited(2,983)14.87 — 
Non-vested restricted stock as of the end of the respective period297,412$18.52 428,932$18.47 
The following table summarizes the Company’s restricted stock unit activity for the periods indicated:
For the Six Months Ended June 30,
20252024
Restricted Stock UnitsNumber of SharesWeighted-Average Grant Price Per ShareNumber of SharesWeighted-Average Grant Price Per Share
Non-vested restricted stock units as of the beginning of the respective period1,356,522$16.55 952,001$19.46 
Granted630,49317.73 416,27612.81 
Vested(517,801)17.21 (303,015)19.38 
Forfeited(15,277)14.91 (4,980)14.59 
Non-vested restricted stock units as of the end of the respective period1,453,937$16.84 1,060,282$16.89 
The following table summarizes the Company’s performance stock unit activity for the periods indicated:
For the Six Months Ended June 30,
20252024
Performance Stock UnitsNumber of SharesWeighted-Average Grant Price Per ShareNumber of SharesWeighted-Average Grant Price Per Share
Non-vested performance stock units as of the beginning of the respective period969,739$16.63 633,034$19.40 
Granted339,50318.79 234,09110.82 
Vested(408,629)20.96 — 
Forfeited(277,149)20.63 — 
Non-vested performance stock units as of the end of the respective period623,464$13.19 867,125$17.08 
Schedule of Share-based Compensation Expense Under the 2021 Plan and the Related Tax Benefit
The following table shows share-based compensation expense under the 2021 Plan and the related tax benefit for the periods indicated:
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In millions)
Share-based compensation expense$4.2 $4.2 $9.0 $7.8 
Related tax benefit (1)1.2 1.2 2.5 2.2 
(1)Estimated based upon the Company’s statutory rate for each respective period.
v3.25.2
Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2025
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Financial Instruments as of the Dates Indicated
The following table summarizes the above financial instruments as of the dates indicated:
As of June 30, 2025As of December 31, 2024
(In thousands)
Commitments to extend credit$6,764,561 $6,660,149 
Standby letters of credit86,991 83,122 
Forward commitments to sell loans3,461 6,374 
v3.25.2
Derivative Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2025
Summary of Derivative Instruments [Abstract]  
Schedule of Interest Rate Derivatives The following tables reflect the Company’s derivative positions for interest rate swaps which qualify as cash flow hedges for accounting purposes as of the dates indicated:
As of June 30, 2025
Weighted Average Rate
Notional
Amount
Weighted Average
Maturity
Current
Rate Paid
Receive Fixed
Swap Rate
Fair Value (1)
(In thousands)(In Years)(In thousands)
Interest rate swaps on loans$2,400,000 2.074.33 %3.02 %$130 
Total$2,400,000 $130 
(1)The fair value included a net accrued interest payable balance of $1.4 million as of June 30, 2025. In addition, the fair value includes netting adjustments which represent the amounts recorded to convert derivative assets and liabilities cleared through the Chicago Mercantile Exchange, or CME, from a gross basis to a net basis in accordance with applicable accounting guidance.
As of December 31, 2024
Weighted Average Rate
Notional
Amount
Weighted Average
Maturity
Current
Rate Paid
Receive Fixed
Swap Rate
Fair Value (1)
(In thousands)(In Years)(In thousands)
Interest rate swaps on loans$2,400,000 2.574.51 %3.02 %$220 
Total$2,400,000 $220 
(1)The fair value included a net accrued interest payable balance of $1.6 million as of December 31, 2024. In addition, the fair value includes netting adjustments which represent the amounts recorded to convert derivative assets and liabilities cleared through the CME from a gross basis to a net basis in accordance with applicable accounting guidance.
Schedule of Derivatives Not Designated as Hedging Instruments
The following tables present the Company’s customer-related derivative positions as of the dates indicated below for those derivatives not designated as hedging:
June 30, 2025
Number of PositionsTotal Notional
(Dollars in thousands)
Interest rate swaps502$3,323,279 
Risk participation agreements119441,304 
Foreign exchange contracts:
Matched commercial customer book27672,333 
Foreign currency loan75,763 
December 31, 2024
Number of PositionsTotal Notional
(Dollars in thousands)
Interest rate swaps494 $3,308,037 
Risk participation agreements125 503,803 
Foreign exchange contracts:
Matched commercial customer book226 98,429 
Foreign currency loan5,835 
Schedule of Derivative Financial Instruments
The table below presents the fair value of the Company’s derivative financial instruments, as well as their classification on the Consolidated Balance Sheets as of the dates indicated:
Asset DerivativesLiability Derivatives
Balance
Sheet
Location
Fair Value at June 30,
2025
Fair Value at December 31,
2024
Balance Sheet
Location
Fair Value at June 30,
2025
Fair Value at December 31,
2024
(In thousands)
Derivatives designated as hedging instruments
Interest rate swapsOther assets$133 $225 Other liabilities$$
Derivatives not designated as hedging instruments
Customer-related positions:
Interest rate swapsOther assets$43,684 $57,526 Other liabilities$67,601 $97,594 
Risk participation agreementsOther assetsOther liabilities
Foreign currency exchange contracts - matched customer bookOther assets2,548 1,990 Other liabilities2,324 1,980 
Foreign currency exchange contracts - foreign currency loanOther assets— 62 Other liabilities51 — 
$46,238 $59,582 $69,982 $99,578 
Total$46,371 $59,807 $69,985 $99,583 
Schedule of Derivative Financial Instruments On The Consolidated Income Statements
The table below presents the net effect of the Company’s derivative financial instruments on the Consolidated Income Statements as well as the effect of the Company’s derivative financial instruments included in other comprehensive income (“OCI”) as follows:
Three Months Ended
June 30,
Six Months Ended
June 30,
2025202420252024
(In thousands)
Derivatives designated as hedges:
(Loss) gain in OCI on derivatives$(432)$(11,996)$5,973 $(51,551)
Loss reclassified from OCI into interest income (effective portion)$(7,981)$(14,062)$(15,914)$(28,103)
Gain recognized in income on derivatives (ineffective portion and amount excluded from effectiveness test)
Interest income— — — — 
Other income— — — — 
Total$— $— $— $— 
Derivatives not designated as hedges:
Customer-related positions:
(Loss) gain recognized in interest rate swap income$(95)$373 $(167)$508 
Loss recognized in interest rate swap income for risk participation agreements— — — (42)
Gain (loss) recognized in other income for foreign currency exchange contracts:
Matched commercial customer book270 (148)214 (98)
Foreign currency loan(27)(11)(113)211 
Net gain (loss) for derivatives not designated as hedges$148 $214 $(66)$579 
v3.25.2
Balance Sheet Offsetting (Tables)
6 Months Ended
Jun. 30, 2025
Offsetting [Abstract]  
Schedule of Disclosure Detail Of Balance Sheet Offsetting Of Financial Assets And Liabilities
The following tables present the Company’s asset and liability positions that were eligible for offset and the potential effect of netting arrangements on its Consolidated Balance Sheet, as of the dates indicated:
As of June 30, 2025
Gross
Amounts
Recognized
Gross
Amounts
Offset in the
Consolidated Balance Sheet
Net
Amounts
Presented in
the Consolidated Balance Sheet
Gross Amounts Not Offset
in the Consolidated Balance Sheet
Net
Amount
DescriptionFinancial
Instruments
Collateral
Pledged/
(Received)
(In thousands)
Derivative Assets
Interest rate swaps$133 $— $133 $— $— $133 
Customer-related positions:
Interest rate swaps43,684 — 43,684 12,331 (20,642)10,711 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book2,548 — 2,548 — — 2,548 
$46,371 $— $46,371 $12,331 $(20,642)$13,398 
Derivative Liabilities
Interest rate swaps$$— $$— $$— 
Customer-related positions:
Interest rate swaps67,601 — 67,601 12,331 18 55,252 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book2,324 — 2,324 — — 2,324 
Foreign currency exchange contracts – foreign currency loan51 — 51 — — 51 
$69,985 $— $69,985 $12,331 $21 $57,633 
As of December 31, 2024
Gross
Amounts
Recognized
Gross
Amounts
Offset in the
Consolidated Balance Sheet
Net
Amounts
Presented in
the Consolidated Balance Sheet
Gross Amounts Not Offset
in the Consolidated Balance Sheet
Net
Amount
DescriptionFinancial
Instruments
Collateral
Pledged/
(Received)
(In thousands)
Derivative Assets
Interest rate swaps$225 $— $225 $— $— $225 
Customer-related positions:
Interest rate swaps57,526 — 57,526 3,368 (48,590)5,568 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book1,990 — 1,990 — — 1,990 
Foreign currency exchange contracts – foreign currency loan62 — 62 — — 62 
$59,807 $— $59,807 $3,368 $(48,590)$7,849 
Derivative Liabilities
Interest rate swaps$$— $$— $$— 
Customer-related positions:
Interest rate swaps97,594 — 97,594 3,368 130 94,096 
Risk participation agreements— — — 
Foreign currency exchange contracts – matched customer book1,980 — 1,980 — — 1,980 
Foreign currency exchange contracts – foreign currency loan— — — — — — 
$99,583 $— $99,583 $3,368 $135 $96,080 
v3.25.2
Fair Value of Assets and Liabilities (Tables)
6 Months Ended
Jun. 30, 2025
Fair Value Disclosures [Abstract]  
Schedule of The Balances Of Assets And Liabilities Measured At Fair Value On A Recurring Basis
The following tables present the balances of assets and liabilities measured at fair value on a recurring basis as of June 30, 2025 and December 31, 2024:
Fair Value Measurements at Reporting Date Using
Balance as of June 30, 2025Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
Description
(In thousands)
Assets
Securities available for sale:
Government-sponsored residential mortgage-backed securities$2,577,580 $— $2,577,580 $— 
Government-sponsored commercial mortgage-backed securities1,072,719 — 1,072,719 — 
U.S. Treasury securities70,268 70,268 — — 
State and municipal bonds and obligations175,654 — 175,654 — 
Rabbi trust investments96,719 87,328 9,391 — 
Deferred compensation investments2,3952,395
Loans held for sale
Interest rate swap contracts:
Cash flow hedges - interest rate positions133 — 133 — 
Customer-related positions43,684 — 43,684 — 
Risk participation agreements— — 
Foreign currency forward contracts:
Matched customer book2,548 — 2,548 — 
Foreign currency loan— — — — 
Mortgage derivatives36 — 36 — 
Total$4,041,742 $159,991 $3,881,751 $— 
Liabilities
Interest rate swap contracts:
Cash flow hedges - interest rate positions$$— $$— 
Customer-related positions67,601 — 67,601 — 
Risk participation agreements
Foreign currency forward contracts:
Matched customer book2,324 2,324 
Foreign currency loan51 51 
Mortgage derivatives28 — 28 — 
Total$70,013 $— $70,013 $— 
Fair Value Measurements at Reporting Date Using
DescriptionBalance as of December 31, 2024Quoted Prices in
Active Markets
for Identical
Assets (Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Securities available for sale:
Government-sponsored residential mortgage-backed securities$2,561,895 $— $2,561,895 $— 
Government-sponsored commercial mortgage-backed securities1,161,111 — 1,161,111 — 
U.S. Agency bonds17,672 — 17,672 — 
U.S. Treasury securities97,619 97,619 — — 
State and municipal bonds and obligations183,301 — 183,301 — 
Rabbi trust investments98,981 91,445 7,536 — 
Deferred compensation plan investments2,439 2,439 — — 
Loans held for sale372372
Interest rate swap contracts:
Cash flow hedges - interest rate positions225 — 225 — 
Customer-related positions57,526 — 57,526 — 
Risk participation agreements— — 
Foreign currency forward contracts:
Matched customer book1,990 — 1,990 — 
Foreign currency loan62 — 62 — 
Mortgage derivatives33 — 33 — 
Total$4,183,230 $191,503 $3,991,727 $— 
Liabilities
Interest rate swap contracts:
Cash flow hedges - interest rate positions$$— $$— 
Customer-related positions97,594 — 97,594 — 
Risk participation agreements— — 
Foreign currency forward contracts:
Matched customer book1,980 — 1,980 — 
Foreign currency loan— — — — 
Mortgage derivatives41 — 41 — 
Total$99,624 $— $99,624 $— 
Schedule of The Fair Value Of Assets And Liabilities Measured At Fair Value On A Nonrecurring Basis The following tables summarize the fair value of assets and liabilities measured at fair value on a nonrecurring basis, as of June 30, 2025 and December 31, 2024.
Fair Value Measurements at Reporting Date Using
DescriptionBalance as of June 30, 2025Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Individually assessed collateral-dependent loans whose fair value is based upon appraisals$18,412 $— $— $18,412 
Fair Value Measurements at Reporting Date Using
DescriptionBalance as of December 31, 2024Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Individually assessed collateral-dependent loans whose fair value is based upon appraisals$79,156 $— $— $79,156 
Schedule of Fair Value, by Balance Sheet Grouping
The estimated fair values and related carrying amounts for assets and liabilities for which fair value is only disclosed are shown below as of the dates indicated:
Fair Value Measurements at Reporting Date Using
DescriptionCarrying Value as of June 30, 2025Fair Value as of June 30, 2025Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Held to maturity securities:
Government-sponsored residential mortgage-backed securities$221,347 $200,291 $— $200,291 $— 
Government-sponsored commercial mortgage-backed securities187,106 173,117 — 173,117 — 
State and municipal bonds and obligations61,706 60,968 — 60,968 — 
Corporate bonds29,000 29,274 — 29,274 — 
Loans, net of allowance for loan losses18,083,010 17,840,506 — — 17,840,506 
FHLB stock6,254 6,254 — 6,254 — 
Bank-owned life insurance207,129 207,129 — 207,129 — 
Liabilities
Deposits$21,220,780 $21,214,690 $— $21,214,690 $— 
FHLB advances26,797 24,691 — 24,691 — 
Interest rate swap collateral funds21,391 21,391 — 21,391 — 
Fair Value Measurements at Reporting Date Using
DescriptionCarrying Value as of December 31, 2024Fair Value as of December 31, 2024Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
Significant
Other
Observable
Inputs (Level 2)
Significant
Unobservable
Inputs (Level 3)
(In thousands)
Assets
Held to maturity securities:
Government-sponsored residential mortgage-backed securities$231,709 $202,271 $— $202,271 $— 
Government-sponsored commercial mortgage-backed securities189,006 169,453 — 169,453 — 
Loans, net of allowance for loan losses17,549,402 17,126,716 — — 17,126,716 
FHLB stock5,865 5,865 — 5,865 — 
Bank-owned life insurance204,704 204,704 — 204,704 — 
Liabilities
Deposits$21,319,340 $21,315,556 $— $21,315,556 $— 
FHLB advances17,589 15,310 — 15,310 — 
Interest rate swap collateral funds48,590 48,590 — 48,590 — 
v3.25.2
Revenue from Contracts with Customers (Tables)
6 Months Ended
Jun. 30, 2025
Revenue from Contract with Customer [Abstract]  
Schedule of Revenue from External Customers by Products and Services The Company has disaggregated such revenues by type of service, as presented in the table below. These categories reflect how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors.
Three Months Ended June 30,Six Months Ended June 30,
2025202420252024
(In thousands)
Investment advisory fees$17,282 $6,711 $33,719 $13,255 
Service charges on deposit accounts8,244 7,930 16,559 15,438 
Card income4,230 4,075 8,150 8,001 
Other noninterest income2,771 10,164 5,228 12,611 
Total noninterest income in-scope of ASC 60632,527 28,880 63,656 49,305 
Total noninterest income (loss) out-of-scope of ASC 60610,324 (3,532)(256,923)3,735 
Total noninterest income (loss)$42,851 $25,348 $(193,267)$53,040 
v3.25.2
Other Comprehensive Income (Loss) (Tables)
6 Months Ended
Jun. 30, 2025
Statement of Other Comprehensive Income [Abstract]  
Schedule of Comprehensive Income (Loss)
The following tables present a reconciliation of the changes in the components of other comprehensive income (loss) for the dates indicated including the amount of income tax (expense) benefit allocated to each component of other comprehensive income (loss):
Three Months Ended June 30, 2025Six Months Ended June 30, 2025
Pre Tax
Amount
Tax
(Expense) Benefit
After Tax
Amount
Pre Tax
Amount
Tax
(Expense) Benefit
After Tax
Amount
(In thousands)
Unrealized gains on securities available for sale:
Change in fair value of securities available for sale (1)
$26,211 $13,610 $39,821 $99,640 $(90,828)$8,812 
Less: reclassification adjustment for losses included in net income (1)
— 19,936 19,936 (269,638)7,247 (262,391)
Net change in fair value of securities available for sale
26,211 (6,326)19,885 369,278 (98,075)271,203 
Unrealized gains on cash flow hedges:
Change in fair value of cash flow hedges
(432)120 (312)5,973 (1,654)4,319 
Less: net cash flow hedge losses reclassified into interest income(7,981)2,211 (5,770)(15,914)4,408 (11,506)
Net change in fair value of cash flow hedges
7,549 (2,091)5,458 21,887 (6,062)15,825 
Defined benefit pension plans:
Change in actuarial net loss— — — — — — 
Less: amortization of actuarial net loss(980)272 (708)(1,905)528 (1,377)
Less: accretion of prior service credit2,488 (689)1,799 4,983 (1,380)3,603 
Net change in other comprehensive income for defined benefit postretirement plans
(1,508)417 (1,091)(3,078)852 (2,226)
Total other comprehensive income$32,252 $(8,000)$24,252 $388,087 $(103,285)$284,802 
(1)Refer to Note 8, “Income Taxes,” for more information regarding the Company’s treatment of the loss on sale of securities during the six months ended June 30, 2025 for tax purposes.
Three Months Ended June 30, 2024Six Months Ended June 30, 2024
Pre Tax
Amount
Tax
Benefit (Expense)
After Tax
Amount
Pre Tax
Amount
Tax
Benefit (Expense)
After Tax
Amount
(In thousands)
Unrealized losses on securities available for sale:
Change in fair value of securities available for sale
$(11,303)$5,446 $(5,857)$(48,388)$14,972 $(33,416)
Less: reclassification adjustment for losses included in net income(7,557)2,094 (5,463)(7,557)2,094 (5,463)
Net change in fair value of securities available for sale
(3,746)3,352 (394)(40,831)12,878 (27,953)
Unrealized losses on cash flow hedges:
Change in fair value of cash flow hedges
(11,996)3,323 (8,673)(51,551)14,279 (37,272)
Less: net cash flow hedge losses reclassified into interest income(14,062)3,895 (10,167)(28,103)7,784 (20,319)
Net change in fair value of cash flow hedges
2,066 (572)1,494 (23,448)6,495 (16,953)
Defined benefit pension plans:
Change in actuarial net loss— — — — — — 
Less: amortization of actuarial net loss(1,775)492 (1,283)(3,550)984 (2,566)
Less: accretion of prior service credit2,489 (690)1,799 4,977 (1,379)3,598 
Net change in other comprehensive income for defined benefit postretirement plans
(714)198 (516)(1,427)395 (1,032)
Total other comprehensive income (loss)$(2,394)$2,978 $584 $(65,706)$19,768 $(45,938)
Schedule of Accumulated Other Comprehensive (Loss) Income
The following table illustrates the changes in the balances of each component of accumulated other comprehensive (loss) income, net of tax:
Unrealized
Gains and
(Losses) on
Available for
Sale Securities
Unrealized
Gains and
(Losses) on
Cash Flow
Hedges
Defined Benefit
Pension Plans
Total
(In thousands)
Beginning Balance: January 1, 2025$(583,875)$(26,470)$26,016 $(584,329)
Other comprehensive income before reclassifications8,812 4,319 — 13,131 
Less: Amounts reclassified from accumulated other comprehensive loss(262,391)(11,506)2,226 (271,671)
Net current-period other comprehensive income (loss)271,203 15,825 (2,226)284,802 
Ending Balance: June 30, 2025$(312,672)$(10,645)$23,790 $(299,527)
Beginning Balance: January 1, 2024$(584,243)$(31,571)$7,462 $(608,352)
Other comprehensive loss before reclassifications(33,416)(37,272)— (70,688)
Less: Amounts reclassified from accumulated other comprehensive loss(5,463)(20,319)1,032 (24,750)
Net current-period other comprehensive (loss)(27,953)(16,953)(1,032)(45,938)
Ending Balance: June 30, 2024$(612,196)$(48,524)$6,430 $(654,290)
v3.25.2
Securities - Schedule of Debt Securities (Details) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Jun. 30, 2024
Debt Securities, Available-for-sale [Line Items]      
Amortized Cost $ 4,283,989,000 $ 4,778,644,000  
Unrealized Gains 18,979,000 0  
Unrealized Losses (406,747,000) (757,046,000)  
Allowance for Credit Losses 0 0 $ 0
Fair Value 3,896,221,000 4,021,598,000  
Government-sponsored residential mortgage-backed securities      
Debt Securities, Available-for-sale [Line Items]      
Amortized Cost 2,848,351,000 3,099,328,000  
Unrealized Gains 10,757,000 0  
Unrealized Losses (281,528,000) (537,433,000)  
Allowance for Credit Losses 0 0  
Fair Value 2,577,580,000 2,561,895,000  
Government-sponsored commercial mortgage-backed securities      
Debt Securities, Available-for-sale [Line Items]      
Amortized Cost 1,171,653,000 1,362,519,000  
Unrealized Gains 7,979,000 0  
Unrealized Losses (106,913,000) (201,408,000)  
Allowance for Credit Losses 0 0  
Fair Value 1,072,719,000 1,161,111,000  
U.S. Agency bonds      
Debt Securities, Available-for-sale [Line Items]      
Amortized Cost   19,608,000  
Unrealized Gains   0  
Unrealized Losses   (1,936,000)  
Allowance for Credit Losses   0  
Fair Value   17,672,000  
U.S. Treasury securities      
Debt Securities, Available-for-sale [Line Items]      
Amortized Cost 70,034,000 99,784,000  
Unrealized Gains 243,000 0  
Unrealized Losses (9,000) (2,165,000)  
Allowance for Credit Losses 0 0  
Fair Value 70,268,000 97,619,000  
State and municipal bonds and obligations      
Debt Securities, Available-for-sale [Line Items]      
Amortized Cost 193,951,000 197,405,000  
Unrealized Gains 0 0  
Unrealized Losses (18,297,000) (14,104,000)  
Allowance for Credit Losses 0 0  
Fair Value $ 175,654,000 $ 183,301,000  
v3.25.2
Securities - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Debt Securities, Available-for-sale [Line Items]          
Debt securities, available-for-sale, allowance for credit loss, excluding accrued interest $ 0 $ 0 $ 0 $ 0 $ 0
Debt securities, available-for-sale, accrued interest, after allowance for credit loss 12,300,000   12,300,000   8,900,000
Debt securities, available-for-sale, accrued interest writeoff 0 0 0 0  
Debt securities, held-to-maturity, allowance for credit loss, excluding accrued interest 0 0 0 0 0
Debt securities, held-to-maturity, accrued interest, after allowance for credit loss 1,600,000   1,600,000   900,000
Debt securities, held-to-maturity, accrued interest, writeoff 0 $ 0 0 $ 0  
Federal Home Loan Bank of Boston          
Debt Securities, Available-for-sale [Line Items]          
Deposit liabilities, collateral issued, financial instruments 161,400,000   161,400,000   1,000,000,000.0
Other Purposes Required By Law          
Debt Securities, Available-for-sale [Line Items]          
Deposit liabilities, collateral issued, financial instruments 723,700,000   723,700,000   687,900,000
Federal Reserve Discount Window          
Debt Securities, Available-for-sale [Line Items]          
Deposit liabilities, collateral issued, financial instruments $ 431,600,000   $ 431,600,000   $ 794,800,000
v3.25.2
Securities - Schedule of Realized Gain (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Debt Securities [Abstract]        
Gross realized gains from sales of AFS securities $ 0 $ 0 $ 0 $ 0
Gross realized losses from sales of AFS securities 0 (7,557) (269,638) (7,557)
Net losses from sales of AFS securities $ 0 $ (7,557) $ (269,638) $ (7,557)
v3.25.2
Securities - Schedule of Government-Sponsored Residential Mortgage-Backed Securities With Gross Unrealized Losses (Details)
$ in Thousands
Jun. 30, 2025
USD ($)
holding
Dec. 31, 2024
USD ($)
holding
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]    
Number of holdings | holding 680 756
Gross Unrealized Losses    
Less than 12 Months $ 1,159 $ 855
12 Months or Longer 405,588 756,191
Total 406,747 757,046
Fair Value    
Less than 12 Months 142,129 218,888
12 Months or Longer 2,387,998 3,802,710
Total $ 2,530,127 $ 4,021,598
Government-sponsored residential mortgage-backed securities    
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]    
Number of holdings | holding 296 324
Gross Unrealized Losses    
Less than 12 Months $ 682 $ 9
12 Months or Longer 280,846 537,424
Total 281,528 537,433
Fair Value    
Less than 12 Months 130,886 113,326
12 Months or Longer 1,579,795 2,448,569
Total $ 1,710,681 $ 2,561,895
Government-sponsored commercial mortgage-backed securities    
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]    
Number of holdings | holding 149 187
Gross Unrealized Losses    
Less than 12 Months $ 0 $ 27
12 Months or Longer 106,913 201,381
Total 106,913 201,408
Fair Value    
Less than 12 Months 0 86,201
12 Months or Longer 623,811 1,074,910
Total $ 623,811 $ 1,161,111
U.S. Agency bonds    
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]    
Number of holdings | holding   1
Gross Unrealized Losses    
Less than 12 Months   $ 0
12 Months or Longer   1,936
Total   1,936
Fair Value    
Less than 12 Months   0
12 Months or Longer   17,672
Total   $ 17,672
U.S. Treasury securities    
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]    
Number of holdings | holding 3 6
Gross Unrealized Losses    
Less than 12 Months $ 0 $ 0
12 Months or Longer 9 2,165
Total 9 2,165
Fair Value    
Less than 12 Months 0 0
12 Months or Longer 19,981 97,619
Total $ 19,981 $ 97,619
State and municipal bonds and obligations    
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]    
Number of holdings | holding 232 238
Gross Unrealized Losses    
Less than 12 Months $ 477 $ 819
12 Months or Longer 17,820 13,285
Total 18,297 14,104
Fair Value    
Less than 12 Months 11,243 19,361
12 Months or Longer 164,411 163,940
Total $ 175,654 $ 183,301
v3.25.2
Securities - Schedule of Debt Securities, Held-to-maturity (Details) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Jun. 30, 2024
Schedule of Held-to-Maturity Securities [Line Items]      
Amortized Cost $ 499,159,000 $ 420,715,000  
Unrealized Gains 446,000 0  
Unrealized Losses (35,955,000) (48,991,000)  
Allowance for Credit Losses 0 0 $ 0
Fair Value 463,650,000 371,724,000  
Government-sponsored residential mortgage-backed securities      
Schedule of Held-to-Maturity Securities [Line Items]      
Amortized Cost 221,347,000 231,709,000  
Unrealized Gains 0 0  
Unrealized Losses (21,056,000) (29,438,000)  
Allowance for Credit Losses 0 0  
Fair Value 200,291,000 202,271,000  
Government-sponsored commercial mortgage-backed securities      
Schedule of Held-to-Maturity Securities [Line Items]      
Amortized Cost 187,106,000 189,006,000  
Unrealized Gains 0 0  
Unrealized Losses (13,989,000) (19,553,000)  
Allowance for Credit Losses 0 0  
Fair Value 173,117,000 $ 169,453,000  
State and municipal bonds and obligations      
Schedule of Held-to-Maturity Securities [Line Items]      
Amortized Cost 61,706,000    
Unrealized Gains 172,000    
Unrealized Losses (910,000)    
Allowance for Credit Losses 0    
Fair Value 60,968,000    
Corporate bonds      
Schedule of Held-to-Maturity Securities [Line Items]      
Amortized Cost 29,000,000    
Unrealized Gains 274,000    
Unrealized Losses 0    
Allowance for Credit Losses 0    
Fair Value $ 29,274,000    
v3.25.2
Securities - Schedule of Fair Value Of Available For Sale Securities By Contractual Maturities (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
AFS securities    
Due in one year or less, Amortized Cost $ 27,109 $ 55,876
Due in one year or less, Fair value 27,045 55,593
Due after one year to five years, Amortized Cost 712,906 560,992
Due after one year to five years, Fair value 711,402 522,979
Due after five to ten years, Amortized Cost 111,632 335,084
Due after five to ten years, Fair value 103,258 296,864
Due after ten years, Amortized Cost 3,432,342 3,826,692
Due after ten years, Fair value 3,054,516 3,146,162
Amortized Cost 4,283,989 4,778,644
Fair Value 3,896,221 4,021,598
HTM securities    
Due in one year or less, Amortized Cost 0 0
Due in one year or less, Fair value 0 0
Due after one year to five years, Amortized Cost 131,741 133,168
Due after one year to five years, Fair value 123,693 121,471
Due after five to ten years, Amortized Cost 84,365 55,838
Due after five to ten years, Fair value 78,698 47,982
Due after ten years, Amortized Cost 283,053 231,709
Due after ten years, Fair value 261,259 202,271
Amortized Cost 499,159 420,715
Fair Value 463,650 371,724
Total    
Due in one year or less, Amortized Cost 27,109 55,876
Due in one year or less, Fair value 27,045 55,593
Due after one year to five years, Amortized Cost 844,647 694,160
Due after one year to five years, Fair value 835,095 644,450
Due after five to ten years, Amortized Cost 195,997 390,922
Due after five to ten years, Fair value 181,956 344,846
Due after ten years, Amortized Cost 3,715,395 4,058,401
Due after ten years, Fair value 3,315,775 3,348,433
Amortized Cost 4,783,148 5,199,359
Fair Value 4,359,871 4,393,322
Government-sponsored residential mortgage-backed securities    
AFS securities    
Due in one year or less, Amortized Cost 160 561
Due in one year or less, Fair value 159 557
Due after one year to five years, Amortized Cost 16,622 21,535
Due after one year to five years, Fair value 16,287 20,940
Due after five to ten years, Amortized Cost 11,747 13,212
Due after five to ten years, Fair value 11,063 12,268
Due after ten years, Amortized Cost 2,819,822 3,064,020
Due after ten years, Fair value 2,550,071 2,528,130
Amortized Cost 2,848,351 3,099,328
Fair Value 2,577,580 2,561,895
HTM securities    
Due in one year or less, Amortized Cost 0 0
Due in one year or less, Fair value 0 0
Due after one year to five years, Amortized Cost 0 0
Due after one year to five years, Fair value 0 0
Due after five to ten years, Amortized Cost 0 0
Due after five to ten years, Fair value 0 0
Due after ten years, Amortized Cost 221,347 231,709
Due after ten years, Fair value 200,291 202,271
Amortized Cost 221,347 231,709
Fair Value 200,291 202,271
Government-sponsored commercial mortgage-backed securities    
AFS securities    
Due in one year or less, Amortized Cost 0 0
Due in one year or less, Fair value 0 0
Due after one year to five years, Amortized Cost 611,811 436,515
Due after one year to five years, Fair value 611,305 404,181
Due after five to ten years, Amortized Cost 49,865 270,546
Due after five to ten years, Fair value 44,529 235,853
Due after ten years, Amortized Cost 509,977 655,458
Due after ten years, Fair value 416,885 521,077
Amortized Cost 1,171,653 1,362,519
Fair Value 1,072,719 1,161,111
HTM securities    
Due in one year or less, Amortized Cost 0 0
Due in one year or less, Fair value 0 0
Due after one year to five years, Amortized Cost 131,741 133,168
Due after one year to five years, Fair value 123,693 121,471
Due after five to ten years, Amortized Cost 55,365 55,838
Due after five to ten years, Fair value 49,424 47,982
Due after ten years, Amortized Cost 0 0
Due after ten years, Fair value 0 0
Amortized Cost 187,106 189,006
Fair Value 173,117 169,453
U.S. Agency bonds    
AFS securities    
Due in one year or less, Amortized Cost   0
Due in one year or less, Fair value   0
Due after one year to five years, Amortized Cost   19,608
Due after one year to five years, Fair value   17,672
Due after five to ten years, Amortized Cost   0
Due after five to ten years, Fair value   0
Due after ten years, Amortized Cost   0
Due after ten years, Fair value   0
Amortized Cost   19,608
Fair Value   17,672
U.S. Treasury securities    
AFS securities    
Due in one year or less, Amortized Cost 19,990 49,947
Due in one year or less, Fair value 19,981 49,717
Due after one year to five years, Amortized Cost 50,044 49,837
Due after one year to five years, Fair value 50,287 47,902
Due after five to ten years, Amortized Cost 0 0
Due after five to ten years, Fair value 0 0
Due after ten years, Amortized Cost 0 0
Due after ten years, Fair value 0 0
Amortized Cost 70,034 99,784
Fair Value 70,268 97,619
State and municipal bonds and obligations    
AFS securities    
Due in one year or less, Amortized Cost 6,959 5,368
Due in one year or less, Fair value 6,905 5,319
Due after one year to five years, Amortized Cost 34,429 33,497
Due after one year to five years, Fair value 33,523 32,284
Due after five to ten years, Amortized Cost 50,020 51,326
Due after five to ten years, Fair value 47,666 48,743
Due after ten years, Amortized Cost 102,543 107,214
Due after ten years, Fair value 87,560 96,955
Amortized Cost 193,951 197,405
Fair Value 175,654 $ 183,301
HTM securities    
Due in one year or less, Amortized Cost 0  
Due in one year or less, Fair value 0  
Due after one year to five years, Amortized Cost 0  
Due after one year to five years, Fair value 0  
Due after five to ten years, Amortized Cost 0  
Due after five to ten years, Fair value 0  
Due after ten years, Amortized Cost 61,706  
Due after ten years, Fair value 60,968  
Amortized Cost 61,706  
Fair Value 60,968  
Corporate bonds    
HTM securities    
Due in one year or less, Amortized Cost 0  
Due in one year or less, Fair value 0  
Due after one year to five years, Amortized Cost 0  
Due after one year to five years, Fair value 0  
Due after five to ten years, Amortized Cost 29,000  
Due after five to ten years, Fair value 29,274  
Due after ten years, Amortized Cost 0  
Due after ten years, Fair value 0  
Amortized Cost 29,000  
Fair Value $ 29,274  
v3.25.2
Loans and Allowance for Credit Losses - Schedule of Company's Loan Portfolio as of the Dates Indicated (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net $ 18,589,790   $ 18,079,084      
Allowance for loan losses (232,113) $ (224,310) (228,952) $ (156,146) $ (149,190) $ (148,993)
Unearned discounts and deferred fees, net (274,667)   (300,730)      
Loans after the allowance for loan losses and net unearned discounts and deferred fees 18,083,010   17,549,402      
Financing receivable, accrued interest, before allowance for credit loss 67,300   66,700      
Commercial and industrial | Commercial Portfolio Segment            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net 3,661,483   3,296,068      
Allowance for loan losses (54,110) (46,490) (41,090) (28,916) (28,863) (26,959)
Commercial real estate | Commercial Portfolio Segment            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net 7,293,754   7,119,523      
Allowance for loan losses (105,090) (106,634) (116,175) (69,079) (64,629) (65,475)
Commercial construction | Commercial Portfolio Segment            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net 472,329   494,842      
Allowance for loan losses (9,326) (8,514) (8,462) (6,388) (6,204) (6,666)
Business banking | Commercial Portfolio Segment            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net 1,422,574   1,448,176      
Allowance for loan losses (20,685) (20,315) (19,899) (16,748) (14,631) (14,913)
Residential real estate | Residential Real Estate            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net 4,016,401   4,063,659      
Allowance for loan losses (31,481) (31,096) (32,291) (25,829) (25,935) (25,954)
Consumer home equity | Consumer Portfolio Segment            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net 1,458,402   1,385,394      
Allowance for loan losses (7,080) (6,891) (7,472) (5,781) (5,684) (5,595)
Other Consumer | Consumer Portfolio Segment            
Financing Receivable, Allowance for Credit Loss [Line Items]            
Gross loans before unearned discounts and deferred fees, net 264,847   271,422      
Allowance for loan losses $ (4,341) $ (4,370) $ (3,563) $ (3,405) $ (3,244) $ (3,431)
v3.25.2
Loans and Allowance for Credit Losses - Additional Information (Details)
6 Months Ended
Jun. 30, 2025
USD ($)
loan
Jun. 30, 2024
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
loan
commitment
Mar. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Changes in lines of credit,resrticted to commercial exposure            
Loan syndications, amount $ 100,000,000          
Financing receivable, excluding accrued interest, after allowance for credit loss 18,083,010,000     $ 17,549,402,000    
Debt, long-term and short-term, combined amount 48,188,000     66,179,000    
Mortgage loans partially or wholly-owned by others and serviced by the Company 217,700,000     228,400,000    
Allowance for loan losses decreased $ 3,200,000          
Percentage of allowance for loan losses decrease (as a percent) 1.40%          
Financing receivable, allowance for credit loss, excluding accrued interest $ 232,113,000 $ 156,146,000 $ 224,310,000 228,952,000 $ 149,190,000 $ 148,993,000
Maximum number of days required for special mention 90 days          
Loans modified during the prior 12 months which had subsequently defaulted $ 0 100,000        
Financing receivable, modified, commitment to lend 0     $ 300,000    
Number of additional commitments to lend | commitment       1    
Federal Home Loan Bank Advances | Asset Pledged as Collateral            
Changes in lines of credit,resrticted to commercial exposure            
Financing receivable, excluding accrued interest, after allowance for credit loss 2,200,000,000     $ 2,300,000,000    
Federal Reserve Bank Advances | Asset Pledged as Collateral            
Changes in lines of credit,resrticted to commercial exposure            
Financing receivable, excluding accrued interest, after allowance for credit loss 3,900,000,000     3,100,000,000    
Commercial Portfolio Segment            
Changes in lines of credit,resrticted to commercial exposure            
Financing receivable, collateral dependent loans 28,900,000     107,700,000    
Residential Real Estate            
Changes in lines of credit,resrticted to commercial exposure            
Financing receivable, collateral dependent loans 1,600,000     1,100,000    
Unfunded Loan Commitment            
Changes in lines of credit,resrticted to commercial exposure            
Financing receivable, allowance for credit loss, excluding accrued interest 12,900,000     13,100,000    
Residential real estate | Residential Real Estate            
Changes in lines of credit,resrticted to commercial exposure            
Financing receivable, allowance for credit loss, excluding accrued interest $ 31,481,000 25,829,000 31,096,000 $ 32,291,000 25,935,000 25,954,000
Number of loans in process of foreclosure | loan 3     4    
Mortgage loans in process of foreclosure, amount $ 600,000     $ 400,000    
Consumer home equity | Consumer Portfolio Segment            
Changes in lines of credit,resrticted to commercial exposure            
Financing receivable, allowance for credit loss, excluding accrued interest $ 7,080,000 $ 5,781,000 $ 6,891,000 $ 7,472,000 $ 5,684,000 $ 5,595,000
Number of loans in process of foreclosure | loan 2     6    
Mortgage loans in process of foreclosure, amount $ 800,000     $ 500,000    
Federal Home Loan Bank Advances            
Changes in lines of credit,resrticted to commercial exposure            
Advance from FHLBB 26,800,000     17,600,000    
Federal Reserve Bank Advances            
Changes in lines of credit,resrticted to commercial exposure            
Debt, long-term and short-term, combined amount 0     $ 0    
Unrated | Minimum            
Changes in lines of credit,resrticted to commercial exposure            
Lines of credit, exposure 100,000          
Unrated | Line of Credit | Commercial Portfolio Segment | Maximum            
Changes in lines of credit,resrticted to commercial exposure            
Lines of credit, exposure 1,500,000          
Unrated | Line of Credit | Business Banking | Commercial Portfolio Segment | Maximum            
Changes in lines of credit,resrticted to commercial exposure            
Lines of credit, exposure $ 1,500,000          
v3.25.2
Loans and Allowance for Credit Losses - Schedule of Changes in Allowance for Loan Losses by Loan Category (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance $ 224,310 $ 149,190 $ 228,952 $ 148,993
Charge-offs (3,400) (1,692) (15,887) (9,707)
Recoveries 3,603 2,522 4,848 3,283
Provision (release) 7,600 6,126 14,200 13,577
Ending balance 232,113 156,146 232,113 156,146
Commercial and industrial | Commercial Portfolio Segment        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance 46,490 28,863 41,090 26,959
Charge-offs (82) 0 (82) 0
Recoveries 7 56 18 81
Provision (release) 7,695 (3) 13,084 1,876
Ending balance 54,110 28,916 54,110 28,916
Commercial real estate | Commercial Portfolio Segment        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance 106,634 64,629 116,175 65,475
Charge-offs (1,790) 0 (13,377) (7,250)
Recoveries 2,368 2,011 3,062 2,143
Provision (release) (2,122) 2,439 (770) 8,711
Ending balance 105,090 69,079 105,090 69,079
Commercial construction | Commercial Portfolio Segment        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance 8,514 6,204 8,462 6,666
Charge-offs 0 0 0 0
Recoveries 0 0 0 0
Provision (release) 812 184 864 (278)
Ending balance 9,326 6,388 9,326 6,388
Business banking | Commercial Portfolio Segment        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance 20,315 14,631 19,899 14,913
Charge-offs (999) (1,002) (1,341) (1,104)
Recoveries 942 199 1,264 609
Provision (release) 427 2,920 863 2,330
Ending balance 20,685 16,748 20,685 16,748
Residential real estate | Residential Real Estate        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance 31,096 25,935 32,291 25,954
Charge-offs 0 0 0 (10)
Recoveries 36 27 75 58
Provision (release) 349 (133) (885) (173)
Ending balance 31,481 25,829 31,481 25,829
Consumer home equity | Consumer Portfolio Segment        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance 6,891 5,684 7,472 5,595
Charge-offs 0 (32) 0 (34)
Recoveries 5 91 5 91
Provision (release) 184 38 (397) 129
Ending balance 7,080 5,781 7,080 5,781
Other Consumer | Consumer Portfolio Segment        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
Beginning balance 4,370 3,244 3,563 3,431
Charge-offs (529) (658) (1,087) (1,309)
Recoveries 245 138 424 301
Provision (release) 255 681 1,441 982
Ending balance $ 4,341 $ 3,405 $ 4,341 $ 3,405
v3.25.2
Loans and Allowance for Credit Losses - Schedule of Internal Risk-rating Categories (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year $ 1,125,096   $ 1,125,096   $ 1,481,079
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 1,420,258   1,420,258   1,887,458
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 1,760,457   1,760,457   3,630,977
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 3,576,680   3,576,680   2,680,516
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 2,571,554   2,571,554   1,802,701
Prior 5,680,373   5,680,373   4,269,764
Revolving Loans 2,158,975   2,158,975   1,967,952
Revolving Loans Converted to Term Loans 21,730   21,730   57,907
Total 18,315,123   18,315,123   17,778,354
Current period gross charge-offs          
Total 3,400 $ 1,692 15,887 $ 9,707  
Commercial and industrial | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 429,353   429,353   378,771
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 333,386   333,386   412,949
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 332,724   332,724   449,118
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 432,300   432,300   335,468
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 350,499   350,499   343,216
Prior 1,066,526   1,066,526   751,752
Revolving Loans 688,734   688,734   571,283
Revolving Loans Converted to Term Loans 272   272   24,018
Total 3,633,794   3,633,794   3,266,575
Current period gross charge-offs          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff     0    
Prior     58    
Revolving Loans     0    
Revolving Loans Converted to Term Loans     24    
Total 82 0 82 0  
Commercial and industrial | Pass | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 429,353   429,353   358,054
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 319,083   319,083   365,372
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 287,261   287,261   407,129
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 402,505   402,505   310,250
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 342,964   342,964   341,049
Prior 1,062,258   1,062,258   745,815
Revolving Loans 652,650   652,650   522,236
Revolving Loans Converted to Term Loans 272   272   22,800
Total 3,496,346   3,496,346   3,072,705
Commercial and industrial | Special Mention | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   19,721
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   25,719
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 25,277   25,277   5,963
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 4,358   4,358   24,199
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 7,503   7,503   43
Prior 4,257   4,257   4,563
Revolving Loans 16,228   16,228   26,522
Revolving Loans Converted to Term Loans 0   0   508
Total 57,623   57,623   107,238
Commercial and industrial | Substandard | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   996
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 14,303   14,303   21,858
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 20,186   20,186   30,731
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 22,755   22,755   1,019
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 32   32   2,124
Prior 1   1   1,366
Revolving Loans 19,856   19,856   22,525
Revolving Loans Converted to Term Loans 0   0   710
Total 77,133   77,133   81,329
Commercial and industrial | Doubtful | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   5,295
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 2,682   2,682   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 10   10   8
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 2,692   2,692   5,303
Commercial and industrial | Loss | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Commercial real estate | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 398,254   398,254   544,100
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 497,682   497,682   683,960
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 704,622   704,622   1,784,643
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 1,884,478   1,884,478   1,052,679
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 989,184   989,184   736,054
Prior 2,653,996   2,653,996   2,146,409
Revolving Loans 102,867   102,867   85,638
Revolving Loans Converted to Term Loans 247   247   10,595
Total 7,231,330   7,231,330   7,044,078
Current period gross charge-offs          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff     5,282    
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff     0    
Prior     8,071    
Revolving Loans     0    
Revolving Loans Converted to Term Loans     24    
Total 1,790 0 13,377 7,250  
Commercial real estate | Pass | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 398,254   398,254   531,193
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 489,593   489,593   575,929
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 622,388   622,388   1,740,688
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 1,837,209   1,837,209   1,020,015
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 962,494   962,494   722,669
Prior 2,531,604   2,531,604   1,988,069
Revolving Loans 102,867   102,867   82,661
Revolving Loans Converted to Term Loans 247   247   10,595
Total 6,944,656   6,944,656   6,671,819
Commercial real estate | Special Mention | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   9,457
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 8,089   8,089   45,188
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 15,019   15,019   26,551
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 20,815   20,815   14,613
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 17,543   17,543   8,855
Prior 49,636   49,636   35,952
Revolving Loans 0   0   2,976
Revolving Loans Converted to Term Loans 0   0   0
Total 111,102   111,102   143,592
Commercial real estate | Substandard | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   45,762
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 67,215   67,215   17,404
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 26,454   26,454   18,051
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 9,147   9,147   293
Prior 47,447   47,447   44,713
Revolving Loans 0   0   1
Revolving Loans Converted to Term Loans 0   0   0
Total 150,263   150,263   126,224
Commercial real estate | Doubtful | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   3,450
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   17,081
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   4,237
Prior 25,309   25,309   77,675
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 25,309   25,309   102,443
Commercial real estate | Loss | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Commercial construction | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 59,252   59,252   97,208
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 163,947   163,947   229,600
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 198,105   198,105   132,389
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 44,983   44,983   16,836
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 959   959   0
Prior 0   0   0
Revolving Loans 3,247   3,247   15,616
Revolving Loans Converted to Term Loans 0   0   0
Total 470,493   470,493   491,649
Current period gross charge-offs          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff     0    
Prior     0    
Revolving Loans     0    
Revolving Loans Converted to Term Loans     0    
Total 0 0 0 0  
Commercial construction | Pass | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 59,252   59,252   96,423
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 161,728   161,728   228,979
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 198,105   198,105   132,389
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 44,983   44,983   16,836
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 959   959   0
Prior 0   0   0
Revolving Loans 3,247   3,247   15,616
Revolving Loans Converted to Term Loans 0   0   0
Total 468,274   468,274   490,243
Commercial construction | Special Mention | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 2,219   2,219   621
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 2,219   2,219   621
Commercial construction | Substandard | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   785
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   785
Commercial construction | Doubtful | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Commercial construction | Loss | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Business banking | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 71,931   71,931   173,957
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 169,508   169,508   142,211
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 135,268   135,268   182,203
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 169,972   169,972   211,691
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 199,565   199,565   157,882
Prior 562,128   562,128   457,503
Revolving Loans 97,371   97,371   103,439
Revolving Loans Converted to Term Loans 5,216   5,216   6,317
Total 1,410,959   1,410,959   1,435,203
Current period gross charge-offs          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff     4    
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff     208    
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff     277    
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff     2    
Prior     658    
Revolving Loans     0    
Revolving Loans Converted to Term Loans     192    
Total 999 1,002 1,341 1,104  
Business banking | Pass | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 70,271   70,271   173,110
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 163,495   163,495   141,000
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 132,366   132,366   178,696
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 165,824   165,824   208,835
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 192,094   192,094   156,366
Prior 552,277   552,277   441,532
Revolving Loans 96,844   96,844   103,222
Revolving Loans Converted to Term Loans 4,731   4,731   5,040
Total 1,377,902   1,377,902   1,407,801
Business banking | Special Mention | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 1,660   1,660   533
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 5,480   5,480   60
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 1,165   1,165   1,409
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 480   480   1,929
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 5,628   5,628   0
Prior 5,193   5,193   6,203
Revolving Loans 1   1   20
Revolving Loans Converted to Term Loans 281   281   262
Total 19,888   19,888   10,416
Business banking | Substandard | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   314
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 533   533   1,102
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 1,348   1,348   1,000
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 2,836   2,836   911
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 1,832   1,832   1,516
Prior 4,382   4,382   9,402
Revolving Loans 526   526   197
Revolving Loans Converted to Term Loans 204   204   297
Total 11,661   11,661   14,739
Business banking | Doubtful | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   49
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 389   389   1,098
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 832   832   16
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 11   11   0
Prior 276   276   366
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   718
Total 1,508   1,508   2,247
Business banking | Loss | Commercial Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Residential real estate | Residential Real Estate          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 131,824   131,824   215,072
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 195,746   195,746   323,500
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 305,469   305,469   981,032
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 953,009   953,009   1,038,826
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 1,009,962   1,009,962   552,771
Prior 1,291,152   1,291,152   817,181
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 3,887,162   3,887,162   3,928,382
Current period gross charge-offs          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff     0    
Prior     0    
Revolving Loans     0    
Revolving Loans Converted to Term Loans     0    
Total 0 0 0 10  
Residential real estate | Residential Real Estate | Current and accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 131,824   131,824   213,244
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 193,223   193,223   321,097
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 301,677   301,677   970,831
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 945,124   945,124   1,032,297
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 1,002,354   1,002,354   548,987
Prior 1,273,312   1,273,312   800,995
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 3,847,514   3,847,514   3,887,451
Residential real estate | Residential Real Estate | 30-89 days past due and accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   944
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 1,642   1,642   2,300
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 3,689   3,689   6,480
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 4,652   4,652   5,437
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 5,843   5,843   3,209
Prior 13,351   13,351   9,606
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 29,177   29,177   27,976
Residential real estate | Residential Real Estate | Loans 90 days or more past due and still accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Residential real estate | Residential Real Estate | Non-accrual          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   884
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 881   881   103
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 103   103   3,721
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 3,233   3,233   1,092
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 1,765   1,765   575
Prior 4,489   4,489   6,580
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 10,471   10,471   12,955
Consumer home equity | Consumer Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 4,408   4,408   10,425
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 10,519   10,519   32,911
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 29,380   29,380   74,549
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 69,061   69,061   7,954
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 7,421   7,421   4,293
Prior 86,400   86,400   79,355
Revolving Loans 1,235,680   1,235,680   1,158,883
Revolving Loans Converted to Term Loans 15,941   15,941   16,918
Total 1,458,810   1,458,810   1,385,288
Current period gross charge-offs          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff     0    
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff     0    
Prior     0    
Revolving Loans     0    
Revolving Loans Converted to Term Loans     0    
Total 0 32 0 34  
Consumer home equity | Consumer Portfolio Segment | Current and accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 4,408   4,408   10,425
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 10,519   10,519   32,573
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 29,045   29,045   74,385
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 68,915   68,915   7,954
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 7,421   7,421   4,293
Prior 84,246   84,246   76,953
Revolving Loans 1,222,877   1,222,877   1,143,767
Revolving Loans Converted to Term Loans 14,603   14,603   15,629
Total 1,442,034   1,442,034   1,365,979
Consumer home equity | Consumer Portfolio Segment | 30-89 days past due and accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   275
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 335   335   103
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 87   87   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 780   780   1,179
Revolving Loans 7,825   7,825   6,965
Revolving Loans Converted to Term Loans 339   339   574
Total 9,366   9,366   9,096
Consumer home equity | Consumer Portfolio Segment | Loans 90 days or more past due and still accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Consumer home equity | Consumer Portfolio Segment | Non-accrual          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   63
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   61
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 59   59   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 1,374   1,374   1,223
Revolving Loans 4,978   4,978   8,151
Revolving Loans Converted to Term Loans 999   999   715
Total 7,410   7,410   10,213
Other Consumer | Consumer Portfolio Segment          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 30,074   30,074   61,546
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 49,470   49,470   62,327
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 54,889   54,889   27,043
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 22,877   22,877   17,062
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 13,964   13,964   8,485
Prior 20,171   20,171   17,564
Revolving Loans 31,076   31,076   33,093
Revolving Loans Converted to Term Loans 54   54   59
Total 222,575   222,575   227,179
Current period gross charge-offs          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year, writeoff     537    
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year, writeoff     130    
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year, writeoff     90    
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year, writeoff     115    
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year, writeoff     93    
Prior     53    
Revolving Loans     69    
Revolving Loans Converted to Term Loans     0    
Total 529 $ 658 1,087 $ 1,309  
Other Consumer | Consumer Portfolio Segment | Current and accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 30,028   30,028   61,430
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 49,337   49,337   62,170
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 54,790   54,790   26,869
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 22,789   22,789   16,970
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 13,912   13,912   8,453
Prior 20,116   20,116   16,914
Revolving Loans 30,945   30,945   32,914
Revolving Loans Converted to Term Loans 54   54   19
Total 221,971   221,971   225,739
Other Consumer | Consumer Portfolio Segment | 30-89 days past due and accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 36   36   116
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 124   124   146
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 95   95   143
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 77   77   75
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 43   43   25
Prior 42   42   646
Revolving Loans 103   103   135
Revolving Loans Converted to Term Loans 0   0   15
Total 520   520   1,301
Other Consumer | Consumer Portfolio Segment | Loans 90 days or more past due and still accruing          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 0   0   0
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 0   0   0
Prior 0   0   0
Revolving Loans 0   0   0
Revolving Loans Converted to Term Loans 0   0   0
Total 0   0   0
Other Consumer | Consumer Portfolio Segment | Non-accrual          
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract]          
Financing receivable, excluding accrued interest, year one, originated, current fiscal year 10   10   0
Financing receivable, excluding accrued interest, year two, originated, fiscal year before current fiscal year 9   9   11
Financing receivable, excluding accrued interest, year three, originated, two years before current fiscal year 4   4   31
Financing receivable, excluding accrued interest, year four, originated, three years before current fiscal year 11   11   17
Financing receivable, excluding accrued interest, year five, originated, four years before current fiscal year 9   9   7
Prior 13   13   4
Revolving Loans 28   28   44
Revolving Loans Converted to Term Loans 0   0   25
Total $ 84   $ 84   $ 139
v3.25.2
Loans and Allowance for Credit Losses - Schedule of Shows the Age Analysis of Past Due Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Financing Receivable, Past Due [Line Items]    
Total $ 18,315,123 $ 17,778,354
Total Past Due    
Financing Receivable, Past Due [Line Items]    
Total 70,164 110,000
30-59 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Total 36,229 60,210
60-89 Days Past Due    
Financing Receivable, Past Due [Line Items]    
Total 13,031 17,350
90 or More Days Past Due    
Financing Receivable, Past Due [Line Items]    
Total 20,904 32,440
Current    
Financing Receivable, Past Due [Line Items]    
Total 18,244,959 17,668,354
Commercial and industrial | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 3,633,794 3,266,575
Commercial and industrial | Total Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 634 118
Commercial and industrial | 30-59 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 625 28
Commercial and industrial | 60-89 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 0 0
Commercial and industrial | 90 or More Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 9 90
Commercial and industrial | Current | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 3,633,160 3,266,457
Commercial real estate | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 7,231,330 7,044,078
Commercial real estate | Total Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 544 32,693
Commercial real estate | 30-59 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 544 17,081
Commercial real estate | 60-89 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 0 6,432
Commercial real estate | 90 or More Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 0 9,180
Commercial real estate | Current | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 7,230,786 7,011,385
Commercial construction | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 470,493 491,649
Commercial construction | Total Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 0 0
Commercial construction | 30-59 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 0 0
Commercial construction | 60-89 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 0 0
Commercial construction | 90 or More Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 0 0
Commercial construction | Current | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 470,493 491,649
Business banking | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 1,410,959 1,435,203
Business banking | Total Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 12,776 17,111
Business banking | 30-59 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 6,164 13,680
Business banking | 60-89 Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 1,999 1,605
Business banking | 90 or More Days Past Due | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 4,613 1,826
Business banking | Current | Commercial Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 1,398,183 1,418,092
Residential real estate | Residential Real Estate    
Financing Receivable, Past Due [Line Items]    
Total 3,887,162 3,928,382
Residential real estate | Total Past Due | Residential Real Estate    
Financing Receivable, Past Due [Line Items]    
Total 39,552 40,770
Residential real estate | 30-59 Days Past Due | Residential Real Estate    
Financing Receivable, Past Due [Line Items]    
Total 21,755 21,037
Residential real estate | 60-89 Days Past Due | Residential Real Estate    
Financing Receivable, Past Due [Line Items]    
Total 7,855 6,947
Residential real estate | 90 or More Days Past Due | Residential Real Estate    
Financing Receivable, Past Due [Line Items]    
Total 9,942 12,786
Residential real estate | Current | Residential Real Estate    
Financing Receivable, Past Due [Line Items]    
Total 3,847,610 3,887,612
Consumer home equity | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 1,458,810 1,385,288
Consumer home equity | Total Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 16,080 17,898
Consumer home equity | 30-59 Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 6,767 7,254
Consumer home equity | 60-89 Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 3,029 2,195
Consumer home equity | 90 or More Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 6,284 8,449
Consumer home equity | Current | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 1,442,730 1,367,390
Other Consumer | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 222,575 227,179
Other Consumer | Total Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 578 1,410
Other Consumer | 30-59 Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 374 1,130
Other Consumer | 60-89 Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 148 171
Other Consumer | 90 or More Days Past Due | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total 56 109
Other Consumer | Current | Consumer Portfolio Segment    
Financing Receivable, Past Due [Line Items]    
Total $ 221,997 $ 225,769
v3.25.2
Loans and Allowance for Credit Losses - Schedule of Non-Accrual Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL $ 53,890 $ 123,256
Non-Accrual Loans Without ACL 822 12,564
Total Nonaccrual Loans 54,712 135,820
Commercial Portfolio Segment | Commercial and industrial    
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL 2,701 5,395
Non-Accrual Loans Without ACL 8 8
Total Nonaccrual Loans 2,709 5,403
Commercial Portfolio Segment | Commercial real estate    
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL 25,309 90,003
Non-Accrual Loans Without ACL 0 12,555
Total Nonaccrual Loans 25,309 102,558
Commercial Portfolio Segment | Commercial construction    
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL 0 0
Non-Accrual Loans Without ACL 0 0
Total Nonaccrual Loans 0 0
Commercial Portfolio Segment | Business banking    
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL 7,915 4,551
Non-Accrual Loans Without ACL 814 1
Total Nonaccrual Loans 8,729 4,552
Residential Real Estate | Residential real estate    
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL 10,471 12,955
Non-Accrual Loans Without ACL 0 0
Total Nonaccrual Loans 10,471 12,955
Consumer Portfolio Segment | Consumer home equity    
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL 7,410 10,213
Non-Accrual Loans Without ACL 0 0
Total Nonaccrual Loans 7,410 10,213
Consumer Portfolio Segment | Other Consumer    
Financing Receivable, Past Due [Line Items]    
Non-Accrual Loans With ACL 84 139
Non-Accrual Loans Without ACL 0 0
Total Nonaccrual Loans $ 84 $ 139
v3.25.2
Loans and Allowance for Credit Losses - Schedule of Loan Modifications to Borrowers Experiencing Financial Difficulty (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
payment
Jun. 30, 2024
USD ($)
payment
Jun. 30, 2025
USD ($)
payment
Jun. 30, 2024
USD ($)
payment
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 11,040 $ 22,780 $ 14,228 $ 23,699 $ 17,935 $ 27,830
% of Total Portfolio 0.06% 0.16% 0.08% 0.17%    
Total Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         982 1,502
30-59 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         345 808
60-89 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         147 694
90 or More Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         490 0
Current            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         16,953 26,328
Interest Rate Reduction            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 194 $ 487 $ 311 $ 1,029    
% of Total Portfolio 0.00% 0.00% 0.00% 0.01%    
Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 1,777 $ 14,358 $ 1,898 $ 14,358    
% of Total Portfolio 0.01% 0.10% 0.01% 0.10%    
Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 3 $ 7,884 $ 2,685 $ 8,135    
% of Total Portfolio 0.00% 0.06% 0.01% 0.06%    
Combination - Term Extension & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 9,066   $ 9,334      
% of Total Portfolio 0.05%   0.05%      
Combination - Interest Rate Reduction & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 0   $ 126    
% of Total Portfolio   0.00%   0.00%    
Combination - Interest Rate Reduction & Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 4   $ 4    
% of Total Portfolio   0.00%   0.00%    
Combination - Interest Rate Reduction, Term Extension & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 47   $ 47    
% of Total Portfolio   0.00%   0.00%    
Commercial Portfolio Segment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 0   $ 2,682   3,547  
% of Total Portfolio 0.00%   0.07%      
Term Extension     1 year 1 month 6 days      
Commercial Portfolio Segment | Total Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0  
Commercial Portfolio Segment | 30-59 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0  
Commercial Portfolio Segment | 60-89 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0  
Commercial Portfolio Segment | 90 or More Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0  
Commercial Portfolio Segment | Current            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         3,547  
Commercial Portfolio Segment | Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 0   $ 2,682      
% of Total Portfolio 0.00%   0.07%      
Commercial Portfolio Segment | Commercial real estate            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 9,066 $ 21,340 $ 9,066 $ 21,340 9,066 21,340
% of Total Portfolio 0.13% 0.39% 0.13% 0.39%    
Other-than-Insignificant Delay in Repayment | payment 12 6 12 6    
Term Extension 1 year 4 years 1 year 4 years    
Commercial Portfolio Segment | Commercial real estate | Total Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0 0
Commercial Portfolio Segment | Commercial real estate | 30-59 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0 0
Commercial Portfolio Segment | Commercial real estate | 60-89 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0 0
Commercial Portfolio Segment | Commercial real estate | 90 or More Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0 0
Commercial Portfolio Segment | Commercial real estate | Current            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         9,066 21,340
Commercial Portfolio Segment | Commercial real estate | Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 13,462   $ 13,462    
% of Total Portfolio   0.25%   0.25%    
Commercial Portfolio Segment | Commercial real estate | Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 7,878   $ 7,878    
% of Total Portfolio   0.14%   0.14%    
Commercial Portfolio Segment | Commercial real estate | Combination - Term Extension & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 9,066   $ 9,066      
% of Total Portfolio 0.13%   0.13%      
Commercial Portfolio Segment | Business banking            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 1,266 $ 122 $ 1,692 $ 154 2,440 379
% of Total Portfolio 0.09% 0.01% 0.12% 0.01%    
Other-than-Insignificant Delay in Repayment | payment 5 3 5 3    
Term Extension 6 months 1 year 1 month 6 days 8 months 2 years 4 months 24 days    
Commercial Portfolio Segment | Business banking | Total Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         288 16
Commercial Portfolio Segment | Business banking | 30-59 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         196 16
Commercial Portfolio Segment | Business banking | 60-89 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         52 0
Commercial Portfolio Segment | Business banking | 90 or More Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         40 0
Commercial Portfolio Segment | Business banking | Current            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         2,152 363
Commercial Portfolio Segment | Business banking | Maximum            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Interest Rate Reduction   14.00% 7.80% 14.00%    
Commercial Portfolio Segment | Business banking | Minimum            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Interest Rate Reduction   7.50% 6.00% 7.50%    
Commercial Portfolio Segment | Business banking | Interest Rate Reduction            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 0 $ 38 $ 37 $ 38    
% of Total Portfolio 0.00% 0.00% 0.00% 0.00%    
Commercial Portfolio Segment | Business banking | Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 1,263 $ 45 $ 1,384 $ 45    
% of Total Portfolio 0.09% 0.00% 0.10% 0.00%    
Commercial Portfolio Segment | Business banking | Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 3 $ 0 $ 3 $ 32    
% of Total Portfolio 0.00% 0.00% 0.00% 0.00%    
Commercial Portfolio Segment | Business banking | Combination - Term Extension & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 0   $ 268      
% of Total Portfolio 0.00%   0.02%      
Commercial Portfolio Segment | Business banking | Combination - Interest Rate Reduction & Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 4   $ 4    
% of Total Portfolio   0.00%   0.00%    
Commercial Portfolio Segment | Business banking | Combination - Interest Rate Reduction, Term Extension & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 35   $ 35    
% of Total Portfolio   0.00%   0.00%    
Residential Real Estate | Residential real estate            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 486 $ 117 $ 486 $ 336 1,676 2,793
% of Total Portfolio 0.01% 0.00% 0.01% 0.01%    
Other-than-Insignificant Delay in Repayment | payment 10 12 10 12    
Term Extension       2 years    
Residential Real Estate | Residential real estate | Total Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         545 674
Residential Real Estate | Residential real estate | 30-59 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0 272
Residential Real Estate | Residential real estate | 60-89 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         95 402
Residential Real Estate | Residential real estate | 90 or More Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         450 0
Residential Real Estate | Residential real estate | Current            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         1,131 2,119
Residential Real Estate | Residential real estate | Maximum            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Interest Rate Reduction 7.30%   7.30%      
Residential Real Estate | Residential real estate | Minimum            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Interest Rate Reduction 4.50%   4.50%      
Residential Real Estate | Residential real estate | Interest Rate Reduction            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 122   $ 122      
% of Total Portfolio 0.00%   0.00%      
Residential Real Estate | Residential real estate | Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 364 $ 117 $ 364 $ 117    
% of Total Portfolio 0.01% 0.00% 0.01% 0.00%    
Residential Real Estate | Residential real estate | Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 0   $ 219    
% of Total Portfolio   0.00%   0.01%    
Consumer Portfolio Segment | Consumer home equity            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 222 $ 1,201 $ 302 $ 1,869 1,206 3,318
% of Total Portfolio 0.02% 0.10% 0.02% 0.15%    
Other-than-Insignificant Delay in Repayment | payment 8 6 8 6    
Term Extension   7 years 2 months 12 days   7 years 2 months 12 days    
Consumer Portfolio Segment | Consumer home equity | Total Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         149 812
Consumer Portfolio Segment | Consumer home equity | 30-59 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         149 520
Consumer Portfolio Segment | Consumer home equity | 60-89 Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0 292
Consumer Portfolio Segment | Consumer home equity | 90 or More Days Past Due            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         0 0
Consumer Portfolio Segment | Consumer home equity | Current            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance         $ 1,057 $ 2,506
Consumer Portfolio Segment | Consumer home equity | Maximum            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Interest Rate Reduction 7.00% 8.00% 7.00% 8.00%    
Consumer Portfolio Segment | Consumer home equity | Minimum            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Interest Rate Reduction 4.00% 5.00% 4.50% 4.60%    
Consumer Portfolio Segment | Consumer home equity | Interest Rate Reduction            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 72 $ 449 $ 152 $ 991    
% of Total Portfolio 0.00% 0.04% 0.01% 0.08%    
Consumer Portfolio Segment | Consumer home equity | Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance $ 150 $ 734 $ 150 $ 734    
% of Total Portfolio 0.01% 0.06% 0.01% 0.06%    
Consumer Portfolio Segment | Consumer home equity | Term Extension            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 6   $ 6    
% of Total Portfolio   0.00%   0.00%    
Consumer Portfolio Segment | Consumer home equity | Combination - Interest Rate Reduction & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 0   $ 126    
% of Total Portfolio   0.00%   0.01%    
Consumer Portfolio Segment | Consumer home equity | Combination - Interest Rate Reduction, Term Extension & Other-than-Insignificant Delay in Repayment            
Financing Receivable, Troubled Debt Restructuring [Line Items]            
Amortized Cost Balance   $ 12   $ 12    
% of Total Portfolio   0.00%   0.00%    
v3.25.2
Loans and Allowance for Credit Losses - Schedule of the Company's Loan participations (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]    
Balance $ 2,332,393 $ 2,136,457
Non-performing Loan Rate (%) 0.82% 1.71%
Gross Charge-offs $ 5,297 $ 10,290
Commercial and industrial | Commercial Portfolio Segment    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Balance $ 1,225,267 $ 1,031,237
Non-performing Loan Rate (%) 0.00% 0.00%
Gross Charge-offs $ 0 $ 0
Commercial real estate | Commercial Portfolio Segment    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Balance $ 996,960 $ 944,371
Non-performing Loan Rate (%) 1.93% 3.87%
Gross Charge-offs $ 5,282 $ 10,290
Commercial construction | Commercial Portfolio Segment    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Balance $ 109,110 $ 159,237
Non-performing Loan Rate (%) 0.00% 0.00%
Gross Charge-offs $ 0 $ 0
Business banking | Commercial Portfolio Segment    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Balance $ 1,056 $ 1,612
Non-performing Loan Rate (%) 0.00% 0.00%
Gross Charge-offs $ 15 $ 0
v3.25.2
Leases - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Disclosure of Leases [Line Items]          
Right-of-use assets $ 75,720   $ 75,720   $ 68,393
Lease liabilities 89,349   89,349   $ 81,901
Payment of lease payments 3,800 $ 3,200 7,800 $ 6,700  
Wakefield, MA Operating Lease          
Disclosure of Leases [Line Items]          
Right-of-use assets 11,300   11,300    
Lease liabilities $ 11,800   $ 11,800    
Minimum          
Disclosure of Leases [Line Items]          
Operating lease remaining lease term 2 years   2 years    
Maximum          
Disclosure of Leases [Line Items]          
Operating lease remaining lease term 24 years   24 years    
v3.25.2
Leases - Schedule of Information Relating to Operating Leases (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Leases [Abstract]    
Right-of-use assets $ 75,720 $ 68,393
Lease liabilities $ 89,349 $ 81,901
v3.25.2
Leases - Schedule of Net Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Leases [Abstract]        
Operating lease cost $ 4,025 $ 2,758 $ 7,993 $ 5,858
Finance lease cost 119 112 242 224
Variable lease cost 657 620 1,475 1,420
Total lease cost $ 4,801 $ 3,490 $ 9,710 $ 7,502
v3.25.2
Leases - Schedule of Supplemental Balance Sheet Information Related to Operating Leases (Details)
Jun. 30, 2025
Dec. 31, 2024
Leases [Abstract]    
Weighted-average remaining lease term (in years) 8 years 1 month 9 days 7 years 6 months 14 days
Weighted-average discount rate 4.35% 4.08%
v3.25.2
Leases - Schedule of Future Minimum Lease Payments (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Leases [Abstract]    
Remainder of 2025 $ 3,139  
2026 14,764  
2027 14,358  
2028 14,067  
2029 12,311  
Thereafter 51,063  
Total minimum lease payments 109,702  
Less: amount representing interest 20,353  
Present value of future minimum lease payments $ 89,349 $ 81,901
v3.25.2
Earnings (Loss) Per Share (“EPS”) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Earnings Per Share [Abstract]        
Net income (loss) applicable to common shares $ 100,233 $ 26,331 $ (117,433) $ 64,978
Average number of common shares outstanding (in shares) 211,124,150 176,235,507 211,931,274 176,155,197
Less: Average unallocated ESOP shares (in shares) (12,593,096) (13,090,252) (12,655,838) (13,151,104)
Average number of common shares outstanding used to calculate basic earnings per common share (in shares) 198,531,054 163,145,255 199,275,436 163,004,093
Common stock equivalents (in shares) 461,057 354,041 0 386,328
Average number of common shares outstanding used to calculate diluted earnings per common share (in shares) 198,992,111 163,499,296 199,275,436 163,390,421
Basic earnings (loss) per common share (in dollars per share) $ 0.50 $ 0.16 $ (0.59) $ 0.40
Diluted earnings (loss) per common share (in dollars per share) $ 0.50 $ 0.16 $ (0.59) $ 0.40
v3.25.2
Low Income Housing Tax Credits and Other Tax Credit Investments - Additional Information (Details) - USD ($)
6 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Investments In Affordable Housing Projects [Line Items]    
Tax credit investment $ 210,400,000 $ 222,700,000
Renewable Energy Program    
Investments In Affordable Housing Projects [Line Items]    
Equity investments 1,600,000 1,900,000
Outstanding investment commitments $ 0 $ 0
Low income housing tax credit and other tax credit investments    
Investments In Affordable Housing Projects [Line Items]    
Tax credit period of benefits 15 years  
Operating loss tax benefits period 15 years  
v3.25.2
Low Income Housing Tax Credits and Other Tax Credit Investments - Schedule of the Company's Investments in Low Income Housing Projects Accounted for Using the Proportional Amortization Method (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Equity Method Investments and Joint Ventures [Abstract]          
Current recorded investment included in other assets $ 208,785   $ 208,785   $ 220,845
Commitments to fund qualified affordable housing projects included in recorded investment noted above 66,430   66,430   $ 89,801
Tax credits and benefits recognized 7,490 $ 4,940 15,192 $ 10,291  
Amortization expense included in income tax expense $ 5,738 $ 4,574 $ 11,742 $ 9,162  
v3.25.2
Income Taxes - Schedule of Company's Tax Provision and Applicable Tax Rates (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Income Tax Disclosure [Abstract]        
Combined federal and state income tax provision $ 87 $ 11,671 $ 33,814 $ 21,963
Effective income tax rate 0.10% 30.70% (40.40%) 25.30%
v3.25.2
Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Income Tax Disclosure [Abstract]        
Income tax expense $ 87 $ 11,671 $ 33,814 $ 21,963
Tax benefit     $ 70,800  
v3.25.2
Employee Benefits - Schedule of Components of Net Periodic Benefit Cost (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Share-Based Payment Arrangement [Abstract]        
Service cost $ 5,733 $ 5,588 $ 11,466 $ 11,177
Interest cost 5,535 4,630 10,900 9,260
Expected return on plan assets (9,495) (8,451) (18,990) (16,904)
Prior service credit (2,488) (2,489) (4,983) (4,977)
Recognized net actuarial loss 980 1,775 1,905 3,550
Net periodic benefit cost $ 265 $ 1,053 $ 298 $ 2,106
v3.25.2
Employee Benefits - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended 37 Months Ended 43 Months Ended
Nov. 29, 2021
May 31, 2025
Mar. 31, 2025
May 31, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Dec. 31, 2024
Jun. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Discretionary employer contributions to defined benefit plans           $ 0 $ 0 $ 0 $ 0      
Reduction of shares available to be issued upon exercise of stock options with each additional restricted stock grant 3                      
Share-based payment arrangement, shares withheld for tax withholding obligation (in shares)               357,305 98,531,000,000      
Restricted Stock Units (RSUs)                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Grants in period (in shares)               630,493 416,276      
Restricted Stock                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Grants in period (in shares)               54,236 56,352      
Performance Shares                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Grants in period (in shares)               339,503 234,091      
Eastern Bankshares, Inc. 2021 Equity Incentive Plan                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Number of shares authorized (in shares) 26,146,141                      
Options granted in period (in shares)                     0 0
Unrecognized compensation expense related to unvested awards           $ 27,600,000   $ 27,600,000   $ 21,400,000 $ 21,400,000 $ 27,600,000
Period for recognition for unrecognized compensation expense related to unvested awards               2 years   1 year 4 months 24 days    
Eastern Bankshares, Inc. 2021 Equity Incentive Plan | Restricted Stock Units (RSUs)                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Number of shares authorized (in shares) 7,470,326                      
Award vesting period     3 years   3 years              
Grants in period (in shares)     630,493   416,276              
Number of shares available for grant (in shares)           3,119,194   3,119,194   3,844,157 3,844,157 3,119,194
Eastern Bankshares, Inc. 2021 Equity Incentive Plan | Share-based Payment Arrangement, Option                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Number of shares authorized (in shares) 18,675,815                      
Award expiration period 10 years                      
Number of shares available for grant (in shares)           18,675,815   18,675,815   18,675,815 18,675,815 18,675,815
Eastern Bankshares, Inc. 2021 Equity Incentive Plan | Restricted Stock                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Award vesting period 5 years 1 year   1 year                
Grants in period (in shares)   54,236   56,352                
Eastern Bankshares, Inc. 2021 Equity Incentive Plan | Performance Shares                        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]                        
Award vesting period     2 years 9 months 18 days   2 years 9 months 18 days              
Grants in period (in shares)     339,503   234,091              
v3.25.2
Employee Benefits - Schedule of Share-based Payment Arrangement, Restricted Stock, Restricted Stock Unit, and Performance Stock Unit, Activity (Details) - $ / shares
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Restricted Stock    
Number of Shares    
Non-vested stock at beginning of year (in shares) 316,945 420,400
Granted (in shares) 54,236 56,352
Vested (in shares) (70,786) (47,820)
Forfeited (in shares) (2,983) 0
Non-vested stock at end of year (in shares) 297,412 428,932
Weighted-Average Grant Price Per Share    
Non-vested stock at beginning of year (in dollars per share) $ 18.02 $ 19.15
Granted (in dollars per share) 15.58 13.84
Vested (in dollars per share) 14.18 11.50
Forfeited (in dollars per share) 14.87 0
Non-vested stock at end of year (in dollars per share) $ 18.52 $ 18.47
Restricted Stock Units (RSUs)    
Number of Shares    
Non-vested stock at beginning of year (in shares) 1,356,522 952,001
Granted (in shares) 630,493 416,276
Vested (in shares) (517,801) (303,015)
Forfeited (in shares) (15,277) (4,980)
Non-vested stock at end of year (in shares) 1,453,937 1,060,282
Weighted-Average Grant Price Per Share    
Non-vested stock at beginning of year (in dollars per share) $ 16.55 $ 19.46
Granted (in dollars per share) 17.73 12.81
Vested (in dollars per share) 17.21 19.38
Forfeited (in dollars per share) 14.91 14.59
Non-vested stock at end of year (in dollars per share) $ 16.84 $ 16.89
Performance Shares    
Number of Shares    
Non-vested stock at beginning of year (in shares) 969,739 633,034
Granted (in shares) 339,503 234,091
Vested (in shares) (408,629) 0
Forfeited (in shares) (277,149) 0
Non-vested stock at end of year (in shares) 623,464 867,125
Weighted-Average Grant Price Per Share    
Non-vested stock at beginning of year (in dollars per share) $ 16.63 $ 19.40
Granted (in dollars per share) 18.79 10.82
Vested (in dollars per share) 20.96 0
Forfeited (in dollars per share) 20.63 0
Non-vested stock at end of year (in dollars per share) $ 13.19 $ 17.08
v3.25.2
Employee Benefits - Schedule of Share-based Compensation Expense Under the 2021 Plan and the Related Tax Benefit (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share-based compensation expense     $ 8,997 $ 7,831
Eastern Bankshares, Inc. 2021 Equity Incentive Plan        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Share-based compensation expense $ 4,200 $ 4,200 9,000 7,800
Related tax benefit $ 1,200 $ 1,200 $ 2,500 $ 2,200
v3.25.2
Commitments and Contingencies (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Commitments to extend credit    
Disclosure Of Financial Instruments Indicated [Line Items]    
Contractual obligation $ 6,764,561 $ 6,660,149
Standby letters of credit    
Disclosure Of Financial Instruments Indicated [Line Items]    
Contractual obligation 86,991 83,122
Forward commitments to sell loans    
Disclosure Of Financial Instruments Indicated [Line Items]    
Contractual obligation $ 3,461 $ 6,374
v3.25.2
Derivative Financial Instruments - Schedule of Interest Rate Derivatives (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Disclosure Of Customer Related Derivatives Not Designated As Hedging [Line Items]    
Notional Amount $ 2,400,000 $ 2,400,000
Fair Value 130 220
Interest rate swaps | Designated as Hedging Instrument    
Disclosure Of Customer Related Derivatives Not Designated As Hedging [Line Items]    
Notional Amount $ 2,400,000 $ 2,400,000
Weighted Average Maturity 2 years 25 days 2 years 6 months 25 days
Current Rate Paid 4.33% 4.51%
Receive Fixed Swap Rate 3.02% 3.02%
Fair Value $ 130 $ 220
Accrued interest payable $ 1,400 $ 1,600
v3.25.2
Derivative Financial Instruments - Additional information (Details) - USD ($)
6 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Derivative [Line Items]    
Maximum length of time hedged in cash flow hedge 2 years 2 months 12 days  
Credit exposure to settled variation margin in excess of customer related interest rate swap $ 100,000 $ 100,000
Notional Amount 2,400,000,000 2,400,000,000
Loan Origination Commitments    
Derivative [Line Items]    
Notional Amount 7,700,000 15,700,000
Forward Contracts    
Derivative [Line Items]    
Notional Amount 3,500,000 6,400,000
Non Cleared Derivative Transactions | Customer Related Interest Rate Swap Derivatives    
Derivative [Line Items]    
Additional collateral posted 0 0
Fair value of interest rate swap liabilities that are net in a net liability position 0 0
Restricted Assets | Cleared Derivative Transaction    
Derivative [Line Items]    
Additional collateral posted 60,200,000 $ 88,000,000.0
Active Cash Flow Hedges    
Derivative [Line Items]    
Interest rate swap cash flow hedges amount expected to reclassified from other comprehensive income to income statement in the next twelve months $ 15,500,000  
v3.25.2
Derivative Financial Instruments - Schedule of Customer-related derivative positions (Details)
$ in Thousands
Jun. 30, 2025
USD ($)
position
Dec. 31, 2024
USD ($)
position
Disclosure Of Customer Related Derivatives Not Designated As Hedging [Line Items]    
Total Notional $ 2,400,000 $ 2,400,000
Interest rate swaps | Not Designated as Hedging Instrument    
Disclosure Of Customer Related Derivatives Not Designated As Hedging [Line Items]    
Number of Positions | position 502 494
Total Notional $ 3,323,279 $ 3,308,037
Risk participation agreements | Not Designated as Hedging Instrument    
Disclosure Of Customer Related Derivatives Not Designated As Hedging [Line Items]    
Number of Positions | position 119 125
Total Notional $ 441,304 $ 503,803
Matched commercial customer book | Not Designated as Hedging Instrument    
Disclosure Of Customer Related Derivatives Not Designated As Hedging [Line Items]    
Number of Positions | position 276 226
Total Notional $ 72,333 $ 98,429
Foreign currency loan | Not Designated as Hedging Instrument    
Disclosure Of Customer Related Derivatives Not Designated As Hedging [Line Items]    
Number of Positions | position 7 8
Total Notional $ 5,763 $ 5,835
v3.25.2
Derivative Financial Instruments - Schedule of Classification on the balance sheet for the periods indicated (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Derivative Assets    
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other assets Other assets
Derivative Asset $ 46,371 $ 59,807
Derivative Liabilities    
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities Other liabilities
Net Amount $ 69,985 $ 99,583
Asset Derivatives    
Derivative Assets    
Derivatives designated as hedging instruments, Interest rate swaps, Other assets 133 225
Derivatives not designated as hedging instruments, Interest rate swaps, Other assets 43,684 57,526
Derivatives not designated as hedging instruments, Other assets 46,238 59,582
Asset Derivatives | Risk participation agreements    
Derivative Assets    
Derivatives not designated as hedging instruments, Other assets 6 4
Asset Derivatives | Foreign currency exchange contracts - matched customer book    
Derivative Assets    
Derivatives not designated as hedging instruments, Other assets 2,548 1,990
Asset Derivatives | Foreign currency exchange contracts - foreign currency loan    
Derivative Assets    
Derivatives not designated as hedging instruments, Other assets 0 62
Liability Derivatives    
Derivative Liabilities    
Derivative designated as hedging instruments, Interest rate swaps, Other liabilities 3 5
Derivative not designated as hedging instruments, Interest rate swaps, Other liabilities 67,601 97,594
Derivatives not designated as hedging instruments, Other liabilities 69,982 99,578
Liability Derivatives | Risk participation agreements    
Derivative Liabilities    
Derivatives not designated as hedging instruments, Other liabilities 6 4
Liability Derivatives | Foreign currency exchange contracts - matched customer book    
Derivative Liabilities    
Derivatives not designated as hedging instruments, Other liabilities 2,324 1,980
Liability Derivatives | Foreign currency exchange contracts - foreign currency loan    
Derivative Liabilities    
Derivatives not designated as hedging instruments, Other liabilities $ 51 $ 0
v3.25.2
Derivative Financial Instruments - Schedule of Company's derivative financial instruments included in OCI as follows (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Derivative Instruments, Gain (Loss) [Line Items]        
(Loss) gain in OCI on derivatives $ (432) $ (11,996) $ 5,973 $ (51,551)
Gain recognized in income on derivatives (ineffective portion and amount excluded from effectiveness test) 0 0 0 0
Gain (loss) recognized in other income for foreign currency exchange contracts: 148 214 (66) 579
Interest Income        
Derivative Instruments, Gain (Loss) [Line Items]        
Loss reclassified from OCI into interest income (effective portion) (7,981) (14,062) (15,914) (28,103)
Interest Income | Net Investment Hedging        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain recognized in income on derivatives (ineffective portion and amount excluded from effectiveness test) 0 0 0 0
Interest Income | Interest rate swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Customer-related positions: (95) 373 (167) 508
Interest Income | Risk participation agreements        
Derivative Instruments, Gain (Loss) [Line Items]        
Customer-related positions: 0 0 0 (42)
Other Income        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain recognized in income on derivatives (ineffective portion and amount excluded from effectiveness test) 0 0 0 0
Other Income | Foreign currency exchange contracts - matched customer book        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) recognized in other income for foreign currency exchange contracts: 270 (148) 214 (98)
Other Income | Foreign currency exchange contracts - foreign currency loan        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (loss) recognized in other income for foreign currency exchange contracts: $ (27) $ (11) $ (113) $ 211
v3.25.2
Balance Sheet Offsetting (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Customer-related positions    
Derivative Assets    
Gross Amounts Recognized $ 46,371 $ 59,807
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 46,371 59,807
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 12,331 3,368
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) (20,642) (48,590)
Net Amount 13,398 7,849
Derivative Liabilities    
Gross Amounts Recognized 69,985 99,583
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 69,985 99,583
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 12,331 3,368
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 21 135
Net Amount 57,633 96,080
Interest rate swaps    
Derivative Assets    
Gross Amounts Recognized 133 225
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 133 225
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 0 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 0 0
Net Amount 133 225
Derivative Liabilities    
Gross Amounts Recognized 3 5
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 3 5
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 0 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 3 5
Net Amount 0 0
Interest rate swaps | Customer-related positions    
Derivative Assets    
Gross Amounts Recognized 43,684 57,526
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 43,684 57,526
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 12,331 3,368
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) (20,642) (48,590)
Net Amount 10,711 5,568
Derivative Liabilities    
Gross Amounts Recognized 67,601 97,594
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 67,601 97,594
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 12,331 3,368
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 18 130
Net Amount 55,252 94,096
Risk participation agreements | Customer-related positions    
Derivative Assets    
Gross Amounts Recognized 6 4
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 6 4
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 0 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 0 0
Net Amount 6 4
Derivative Liabilities    
Gross Amounts Recognized 6 4
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 6 4
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 0 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 0 0
Net Amount 6 4
Foreign currency exchange contracts - matched customer book | Customer-related positions    
Derivative Assets    
Gross Amounts Recognized 2,548 1,990
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 2,548 1,990
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 0 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 0 0
Net Amount 2,548 1,990
Derivative Liabilities    
Gross Amounts Recognized 2,324 1,980
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 2,324 1,980
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 0 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 0 0
Net Amount 2,324 1,980
Foreign currency exchange contracts - foreign currency loan | Customer-related positions    
Derivative Assets    
Gross Amounts Recognized   62
Gross Amounts Offset in the Consolidated Balance Sheet   0
Net Amounts Presented in the Consolidated Balance Sheet   62
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments   0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received)   0
Net Amount   62
Derivative Liabilities    
Gross Amounts Recognized 51 0
Gross Amounts Offset in the Consolidated Balance Sheet 0 0
Net Amounts Presented in the Consolidated Balance Sheet 51 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Financial Instruments 0 0
Gross Amounts Not Offset in the Consolidated Balance Sheet, Collateral Pledged (Received) 0 0
Net Amount $ 51 $ 0
v3.25.2
Fair Value of Assets and Liabilities - Additional information (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Quoted Prices in Active Markets for Identical Assets (Level 1)    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Investment in mutual funds $ 52.8 $ 54.1
Reported Value Measurement | Maximum    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Financial instruments original maturity 90 days  
v3.25.2
Fair Value of Assets and Liabilities - Schedule of The Balances Of Assets And Liabilities Measured At Fair Value On A Recurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Assets    
Securities available for sale: $ 3,896,221 $ 4,021,598
Government-sponsored residential mortgage-backed securities    
Assets    
Securities available for sale: 2,577,580 2,561,895
Government-sponsored commercial mortgage-backed securities    
Assets    
Securities available for sale: 1,072,719 1,161,111
U.S. Agency bonds    
Assets    
Securities available for sale:   17,672
U.S. Treasury securities    
Assets    
Securities available for sale: 70,268 97,619
Fair Value, Recurring    
Assets    
Rabbi trust investments 96,719 98,981
Deferred compensation investments 2,395 2,439
Loans held for sale 0 372
Risk participation agreements 6 4
Matched customer book 2,548 1,990
Foreign currency loan 0 62
Mortgage derivatives 36 33
Total 4,041,742 4,183,230
Liabilities    
Risk participation agreements 6 4
Matched customer book 2,324 1,980
Foreign currency loan 51 0
Mortgage derivatives 28 41
Total 70,013 99,624
Fair Value, Recurring | Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 133 225
Liabilities    
Interest rate swap contracts: 3 5
Fair Value, Recurring | Not Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 43,684 57,526
Liabilities    
Interest rate swap contracts: 67,601 97,594
Fair Value, Recurring | Government-sponsored residential mortgage-backed securities    
Assets    
Securities available for sale: 2,577,580 2,561,895
Fair Value, Recurring | Government-sponsored commercial mortgage-backed securities    
Assets    
Securities available for sale: 1,072,719 1,161,111
Fair Value, Recurring | U.S. Agency bonds    
Assets    
Securities available for sale:   17,672
Fair Value, Recurring | U.S. Treasury securities    
Assets    
Securities available for sale: 70,268 97,619
Fair Value, Recurring | State and municipal bonds and obligations    
Assets    
Securities available for sale: 175,654 183,301
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Assets    
Rabbi trust investments 87,328 91,445
Deferred compensation investments 2,395 2,439
Loans held for sale 0 0
Risk participation agreements 0 0
Matched customer book 0 0
Foreign currency loan 0 0
Mortgage derivatives 0 0
Total 159,991 191,503
Liabilities    
Risk participation agreements 0 0
Matched customer book 0 0
Foreign currency loan 0 0
Mortgage derivatives 0 0
Total 0 0
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 0 0
Liabilities    
Interest rate swap contracts: 0 0
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Not Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 0 0
Liabilities    
Interest rate swap contracts: 0 0
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Government-sponsored residential mortgage-backed securities    
Assets    
Securities available for sale: 0 0
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Government-sponsored commercial mortgage-backed securities    
Assets    
Securities available for sale: 0 0
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Agency bonds    
Assets    
Securities available for sale:   0
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury securities    
Assets    
Securities available for sale: 70,268 97,619
Fair Value, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | State and municipal bonds and obligations    
Assets    
Securities available for sale: 0 0
Fair Value, Recurring | Significant Other Observable Inputs (Level 2)    
Assets    
Rabbi trust investments 9,391 7,536
Deferred compensation investments 0 0
Loans held for sale 0 372
Risk participation agreements 6 4
Matched customer book 2,548 1,990
Foreign currency loan 0 62
Mortgage derivatives 36 33
Total 3,881,751 3,991,727
Liabilities    
Risk participation agreements 6 4
Matched customer book 2,324 1,980
Foreign currency loan 51 0
Mortgage derivatives 28 41
Total 70,013 99,624
Fair Value, Recurring | Significant Other Observable Inputs (Level 2) | Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 133 225
Liabilities    
Interest rate swap contracts: 3 5
Fair Value, Recurring | Significant Other Observable Inputs (Level 2) | Not Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 43,684 57,526
Liabilities    
Interest rate swap contracts: 67,601 97,594
Fair Value, Recurring | Significant Other Observable Inputs (Level 2) | Government-sponsored residential mortgage-backed securities    
Assets    
Securities available for sale: 2,577,580 2,561,895
Fair Value, Recurring | Significant Other Observable Inputs (Level 2) | Government-sponsored commercial mortgage-backed securities    
Assets    
Securities available for sale: 1,072,719 1,161,111
Fair Value, Recurring | Significant Other Observable Inputs (Level 2) | U.S. Agency bonds    
Assets    
Securities available for sale:   17,672
Fair Value, Recurring | Significant Other Observable Inputs (Level 2) | U.S. Treasury securities    
Assets    
Securities available for sale: 0 0
Fair Value, Recurring | Significant Other Observable Inputs (Level 2) | State and municipal bonds and obligations    
Assets    
Securities available for sale: 175,654 183,301
Fair Value, Recurring | Significant Unobservable Inputs (Level 3)    
Assets    
Rabbi trust investments 0 0
Deferred compensation investments 0 0
Loans held for sale 0 0
Risk participation agreements 0 0
Matched customer book 0 0
Foreign currency loan 0 0
Mortgage derivatives 0 0
Total 0 0
Liabilities    
Risk participation agreements 0 0
Matched customer book 0 0
Foreign currency loan 0 0
Mortgage derivatives 0 0
Total 0 0
Fair Value, Recurring | Significant Unobservable Inputs (Level 3) | Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 0 0
Liabilities    
Interest rate swap contracts: 0 0
Fair Value, Recurring | Significant Unobservable Inputs (Level 3) | Not Designated as Hedging Instrument    
Assets    
Interest rate swap contracts: 0 0
Liabilities    
Interest rate swap contracts: 0 0
Fair Value, Recurring | Significant Unobservable Inputs (Level 3) | Government-sponsored residential mortgage-backed securities    
Assets    
Securities available for sale: 0 0
Fair Value, Recurring | Significant Unobservable Inputs (Level 3) | Government-sponsored commercial mortgage-backed securities    
Assets    
Securities available for sale: 0 0
Fair Value, Recurring | Significant Unobservable Inputs (Level 3) | U.S. Agency bonds    
Assets    
Securities available for sale:   0
Fair Value, Recurring | Significant Unobservable Inputs (Level 3) | U.S. Treasury securities    
Assets    
Securities available for sale: 0 0
Fair Value, Recurring | Significant Unobservable Inputs (Level 3) | State and municipal bonds and obligations    
Assets    
Securities available for sale: $ 0 $ 0
v3.25.2
Fair Value of Assets and Liabilities - Schedule of The Fair Value Of Assets And Liabilities Measured At Fair Value On A Nonrecurring Basis (Details) - Fair Value, Nonrecurring - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Individually assessed collateral-dependent loans whose fair value is based upon appraisals $ 18,412 $ 79,156
Quoted Prices in Active Markets for Identical Assets (Level 1)    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Individually assessed collateral-dependent loans whose fair value is based upon appraisals 0 0
Significant Other Observable Inputs (Level 2)    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Individually assessed collateral-dependent loans whose fair value is based upon appraisals 0 0
Significant Unobservable Inputs (Level 3)    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Individually assessed collateral-dependent loans whose fair value is based upon appraisals $ 18,412 $ 79,156
v3.25.2
Fair Value of Assets and Liabilities - Schedule of Fair Value of Financial Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: $ 499,159 $ 420,715
FHLB stock 6,254 5,865
Bank-owned life insurance 207,129 204,704
Deposits 21,220,780 21,319,340
FHLB advances 26,797 17,589
Interest rate swap collateral funds 21,391 48,590
Government-sponsored residential mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 221,347 231,709
Government-sponsored commercial mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 187,106 189,006
State and municipal bonds and obligations    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 61,706  
Corporate bonds    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 29,000  
Quoted Prices in Active Markets for Identical Assets (Level 1)    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Loans, net of allowance for loan losses 0 0
FHLB stock 0 0
Bank-owned life insurance 0 0
Deposits 0 0
FHLB advances 0 0
Interest rate swap collateral funds 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Government-sponsored residential mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Government-sponsored commercial mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | State and municipal bonds and obligations    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate bonds    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0  
Significant Other Observable Inputs (Level 2)    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Loans, net of allowance for loan losses 0 0
FHLB stock 6,254 5,865
Bank-owned life insurance 207,129 204,704
Deposits 21,214,690 21,315,556
FHLB advances 24,691 15,310
Interest rate swap collateral funds 21,391 48,590
Significant Other Observable Inputs (Level 2) | Government-sponsored residential mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 200,291 202,271
Significant Other Observable Inputs (Level 2) | Government-sponsored commercial mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 173,117 169,453
Significant Other Observable Inputs (Level 2) | State and municipal bonds and obligations    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 60,968  
Significant Other Observable Inputs (Level 2) | Corporate bonds    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 29,274  
Significant Unobservable Inputs (Level 3)    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Loans, net of allowance for loan losses 17,840,506 17,126,716
FHLB stock 0 0
Bank-owned life insurance 0 0
Deposits 0 0
FHLB advances 0 0
Interest rate swap collateral funds 0 0
Significant Unobservable Inputs (Level 3) | Government-sponsored residential mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0 0
Significant Unobservable Inputs (Level 3) | Government-sponsored commercial mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0 0
Significant Unobservable Inputs (Level 3) | State and municipal bonds and obligations    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0  
Significant Unobservable Inputs (Level 3) | Corporate bonds    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 0  
Carrying Value    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Loans, net of allowance for loan losses 18,083,010 17,549,402
FHLB stock 6,254 5,865
Bank-owned life insurance 207,129 204,704
Deposits 21,220,780 21,319,340
FHLB advances 26,797 17,589
Interest rate swap collateral funds 21,391 48,590
Carrying Value | Government-sponsored residential mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 221,347 231,709
Carrying Value | Government-sponsored commercial mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 187,106 189,006
Carrying Value | State and municipal bonds and obligations    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 61,706  
Carrying Value | Corporate bonds    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 29,000  
Estimate of Fair Value Measurement    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Loans, net of allowance for loan losses 17,840,506 17,126,716
FHLB stock 6,254 5,865
Bank-owned life insurance 207,129 204,704
Deposits 21,214,690 21,315,556
FHLB advances 24,691 15,310
Interest rate swap collateral funds 21,391 48,590
Estimate of Fair Value Measurement | Government-sponsored residential mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 200,291 202,271
Estimate of Fair Value Measurement | Government-sponsored commercial mortgage-backed securities    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 173,117 $ 169,453
Estimate of Fair Value Measurement | State and municipal bonds and obligations    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: 60,968  
Estimate of Fair Value Measurement | Corporate bonds    
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items]    
Held to maturity securities: $ 29,274  
v3.25.2
Revenue from Contracts with Customers - Schedule of Revenue from External Customers by Products and Services (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Revenue from External Customer [Line Items]        
Total noninterest income in-scope of ASC 606 $ 32,527 $ 28,880 $ 63,656 $ 49,305
Total noninterest income (loss) out-of-scope of ASC 606 10,324 (3,532) (256,923) 3,735
Total noninterest income (loss) 42,851 25,348 (193,267) 53,040
Investment advisory fees        
Revenue from External Customer [Line Items]        
Total noninterest income in-scope of ASC 606 17,282 6,711 33,719 13,255
Service charges on deposit accounts        
Revenue from External Customer [Line Items]        
Total noninterest income in-scope of ASC 606 8,244 7,930 16,559 15,438
Card income        
Revenue from External Customer [Line Items]        
Total noninterest income in-scope of ASC 606 4,230 4,075 8,150 8,001
Other noninterest income        
Revenue from External Customer [Line Items]        
Total noninterest income in-scope of ASC 606 $ 2,771 $ 10,164 $ 5,228 $ 12,611
v3.25.2
Revenue from Contracts with Customers - Additional information (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Investment advisory fees    
Disaggregation of Revenue [Line Items]    
Fess earned but not yet received $ 6.1 $ 5.7
Service charges on deposit accounts    
Disaggregation of Revenue [Line Items]    
Fess earned but not yet received 1.6 1.6
Card income    
Disaggregation of Revenue [Line Items]    
Fess earned but not yet received $ 0.8 $ 1.2
v3.25.2
Other Comprehensive Income (Loss) - Schedule of Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Pre Tax Amount        
Total other comprehensive income $ 32,252 $ (2,394) $ 388,087 $ (65,706)
Tax (Expense) Benefit        
Total other comprehensive income (8,000) 2,978 (103,285) 19,768
After Tax Amount        
Before reclassifications     13,131 (70,688)
Less: reclassification adjustments     (271,671) (24,750)
Total other comprehensive income (loss) 24,252 584 284,802 (45,938)
Unrealized gains on securities available for sale:        
Pre Tax Amount        
Before reclassifications 26,211 (11,303) 99,640 (48,388)
Less: reclassification adjustments 0 (7,557) (269,638) (7,557)
Total other comprehensive income 26,211 (3,746) 369,278 (40,831)
Tax (Expense) Benefit        
Before reclassifications 13,610 5,446 (90,828) 14,972
Less: reclassification adjustments 19,936 2,094 7,247 2,094
Total other comprehensive income (6,326) 3,352 (98,075) 12,878
After Tax Amount        
Before reclassifications 39,821 (5,857) 8,812 (33,416)
Less: reclassification adjustments 19,936 (5,463) (262,391) (5,463)
Total other comprehensive income (loss) 19,885 (394) 271,203 (27,953)
Unrealized gains on cash flow hedges:        
Pre Tax Amount        
Before reclassifications (432) (11,996) 5,973 (51,551)
Less: reclassification adjustments (7,981) (14,062) (15,914) (28,103)
Total other comprehensive income 7,549 2,066 21,887 (23,448)
Tax (Expense) Benefit        
Before reclassifications 120 3,323 (1,654) 14,279
Less: reclassification adjustments 2,211 3,895 4,408 7,784
Total other comprehensive income (2,091) (572) (6,062) 6,495
After Tax Amount        
Before reclassifications (312) (8,673) 4,319 (37,272)
Less: reclassification adjustments (5,770) (10,167) (11,506) (20,319)
Total other comprehensive income (loss) 5,458 1,494 15,825 (16,953)
Defined benefit pension plans:        
Pre Tax Amount        
Total other comprehensive income (1,508) (714) (3,078) (1,427)
Tax (Expense) Benefit        
Total other comprehensive income 417 198 852 395
After Tax Amount        
Before reclassifications     0 0
Less: reclassification adjustments     2,226 1,032
Total other comprehensive income (loss) (1,091) (516) (2,226) (1,032)
Change in actuarial net loss        
Pre Tax Amount        
Before reclassifications 0 0 0 0
Tax (Expense) Benefit        
Before reclassifications 0 0 0 0
After Tax Amount        
Before reclassifications 0 0 0 0
Less: amortization of actuarial net loss        
Pre Tax Amount        
Less: reclassification adjustments (980) (1,775) (1,905) (3,550)
Tax (Expense) Benefit        
Less: reclassification adjustments 272 492 528 984
After Tax Amount        
Less: reclassification adjustments (708) (1,283) (1,377) (2,566)
Less: accretion of prior service credit        
Pre Tax Amount        
Less: reclassification adjustments 2,488 2,489 4,983 4,977
Tax (Expense) Benefit        
Less: reclassification adjustments (689) (690) (1,380) (1,379)
After Tax Amount        
Less: reclassification adjustments $ 1,799 $ 1,799 $ 3,603 $ 3,598
v3.25.2
Other Comprehensive Income (Loss) - Schedule of Accumulated Other Comprehensive (Loss) Income (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance $ 3,582,934 $ 2,952,831 $ 3,611,967 $ 2,974,855
Other comprehensive income (loss) before reclassifications     13,131 (70,688)
Less: Amounts reclassified from accumulated other comprehensive loss     (271,671) (24,750)
Net current-period other comprehensive income (loss) 24,252 584 284,802 (45,938)
Ending balance 3,683,891 2,967,473 3,683,891 2,967,473
Total        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance (323,779) (654,874) (584,329) (608,352)
Net current-period other comprehensive income (loss) 24,252 584 284,802 (45,938)
Ending balance (299,527) (654,290) (299,527) (654,290)
Unrealized Gains and (Losses) on Available for Sale Securities        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance     (583,875) (584,243)
Other comprehensive income (loss) before reclassifications 39,821 (5,857) 8,812 (33,416)
Less: Amounts reclassified from accumulated other comprehensive loss 19,936 (5,463) (262,391) (5,463)
Net current-period other comprehensive income (loss) 19,885 (394) 271,203 (27,953)
Ending balance (312,672) (612,196) (312,672) (612,196)
Unrealized Gains and (Losses) on Cash Flow Hedges        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance     (26,470) (31,571)
Other comprehensive income (loss) before reclassifications (312) (8,673) 4,319 (37,272)
Less: Amounts reclassified from accumulated other comprehensive loss (5,770) (10,167) (11,506) (20,319)
Net current-period other comprehensive income (loss) 5,458 1,494 15,825 (16,953)
Ending balance (10,645) (48,524) (10,645) (48,524)
Defined Benefit Pension Plans        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning Balance     26,016 7,462
Other comprehensive income (loss) before reclassifications     0 0
Less: Amounts reclassified from accumulated other comprehensive loss     2,226 1,032
Net current-period other comprehensive income (loss) (1,091) (516) (2,226) (1,032)
Ending balance $ 23,790 $ 6,430 $ 23,790 $ 6,430
v3.25.2
Segment Reporting (Details)
6 Months Ended
Jun. 30, 2025
segment
Segment Reporting [Abstract]  
Number of reportable segments 1