v3.26.1
Fees and Commissions Revenue Fees and Commissions (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of Revenue [Line Items]    
Total fees and commissions $ 209,777 $ 184,116
Fees and commissions revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 209,777 184,116
Revenue Not from Contract with Customer 60,309 [1] 47,871 [2]
Fees and commissions revenue from contracts with customers 149,468 [3] 136,245 [4]
Brokerage and trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 43,606 31,068
Revenue Not from Contract with Customer 31,606 [1] 19,687 [2]
Fees and commissions revenue from contracts with customers 12,000 [3] 11,381 [4]
Trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 19,313 8,107
Revenue Not from Contract with Customer 19,313 [1] 8,107 [2]
Fees and commissions revenue from contracts with customers 0 [3] 0 [4]
Customer hedging revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 7,816 8,389
Revenue Not from Contract with Customer 7,816 [1] 8,389 [2]
Fees and commissions revenue from contracts with customers 0 [3] 0 [4]
Retail brokerage revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 6,314 4,959
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 6,314 [3] 4,959 [4]
Investment banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 10,163 9,613
Revenue Not from Contract with Customer 4,477 [1] 3,191 [2]
Fees and commissions revenue from contracts with customers 5,686 [3] 6,422 [4]
Transaction card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 31,965 27,092
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 31,965 [3] 27,092 [4]
TransFund EFT network revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 26,044 22,764
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 26,044 [3] 22,764 [4]
Merchant services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 2,441 2,181
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 2,441 [3] 2,181 [4]
Corporate card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 3,480 2,147
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 3,480 [3] 2,147 [4]
Fiduciary and asset management revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 66,481 60,972
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 66,481 [3] 60,972 [4]
Personal trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 28,449 25,556
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 28,449 [3] 25,556 [4]
Corporate trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 11,759 11,109
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 11,759 [3] 11,109 [4]
Institutional trust & retirement plan services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 19,543 18,986
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 19,543 [3] 18,986 [4]
Investment management services and other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 6,730 5,321
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 6,730 [3] 5,321 [4]
Deposit service charges and fees [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 32,218 30,275
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 32,218 [3] 30,275 [4]
Commercial account service charge revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 19,099 17,819
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 19,099 [3] 17,819 [4]
Overdraft fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 5,858 5,366
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 5,858 [3] 5,366 [4]
Check card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 5,819 5,615
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 5,819 [3] 5,615 [4]
Automated service charge and other deposit fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 1,442 1,475
Revenue Not from Contract with Customer 0 [1] 0 [2]
Fees and commissions revenue from contracts with customers 1,442 [3] 1,475 [4]
Mortgage banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 20,963 19,815
Revenue Not from Contract with Customer 20,963 [1] 19,815 [2]
Fees and commissions revenue from contracts with customers 0 [3] 0 [4]
Mortgage production revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 3,926 2,629
Revenue Not from Contract with Customer 3,926 [1] 2,629 [2]
Fees and commissions revenue from contracts with customers 0 [3] 0 [4]
Mortgage servicing revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 17,037 17,186
Revenue Not from Contract with Customer 17,037 [1] 17,186 [2]
Fees and commissions revenue from contracts with customers 0 [3] 0 [4]
Other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 14,544 14,894
Revenue Not from Contract with Customer 7,740 [1] 8,369 [2]
Fees and commissions revenue from contracts with customers 6,804 [3] 6,525 [4]
Operating Segments [Member] | Commercial Banking [Member] | Fees and commissions revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 59,010 55,157
Operating Segments [Member] | Commercial Banking [Member] | Brokerage and trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 8,615 7,729
Operating Segments [Member] | Commercial Banking [Member] | Trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Customer hedging revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 4,138 4,518
Operating Segments [Member] | Commercial Banking [Member] | Retail brokerage revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Investment banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 4,477 3,211
Operating Segments [Member] | Commercial Banking [Member] | Transaction card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 29,968 26,147
Operating Segments [Member] | Commercial Banking [Member] | TransFund EFT network revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 25,144 22,103
Operating Segments [Member] | Commercial Banking [Member] | Merchant services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 2,433 2,173
Operating Segments [Member] | Commercial Banking [Member] | Corporate card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 2,391 1,871
Operating Segments [Member] | Commercial Banking [Member] | Fiduciary and asset management revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Personal trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Corporate trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Institutional trust & retirement plan services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Investment management services and other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Deposit service charges and fees [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 18,042 16,905
Operating Segments [Member] | Commercial Banking [Member] | Commercial account service charge revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 17,807 16,623
Operating Segments [Member] | Commercial Banking [Member] | Overdraft fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 32 32
Operating Segments [Member] | Commercial Banking [Member] | Check card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Automated service charge and other deposit fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 203 250
Operating Segments [Member] | Commercial Banking [Member] | Mortgage banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Mortgage production revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Mortgage servicing revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Commercial Banking [Member] | Other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 2,385 4,376
Operating Segments [Member] | Consumer Banking [Member] | Fees and commissions revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 40,937 36,795
Operating Segments [Member] | Consumer Banking [Member] | Brokerage and trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Customer hedging revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Retail brokerage revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Investment banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Transaction card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 923 686
Operating Segments [Member] | Consumer Banking [Member] | TransFund EFT network revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 915 678
Operating Segments [Member] | Consumer Banking [Member] | Merchant services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 8 8
Operating Segments [Member] | Consumer Banking [Member] | Corporate card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Fiduciary and asset management revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Personal trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Corporate trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Institutional trust & retirement plan services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Investment management services and other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Consumer Banking [Member] | Deposit service charges and fees [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 13,382 12,639
Operating Segments [Member] | Consumer Banking [Member] | Commercial account service charge revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 581 574
Operating Segments [Member] | Consumer Banking [Member] | Overdraft fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 5,788 5,282
Operating Segments [Member] | Consumer Banking [Member] | Check card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 5,819 5,615
Operating Segments [Member] | Consumer Banking [Member] | Automated service charge and other deposit fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 1,194 1,168
Operating Segments [Member] | Consumer Banking [Member] | Mortgage banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 21,988 20,638
Operating Segments [Member] | Consumer Banking [Member] | Mortgage production revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 3,926 2,629
Operating Segments [Member] | Consumer Banking [Member] | Mortgage servicing revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 18,062 18,009
Operating Segments [Member] | Consumer Banking [Member] | Other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 4,644 2,832
Operating Segments [Member] | Wealth Management [Member] | Fees and commissions revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 110,424 96,336
Operating Segments [Member] | Wealth Management [Member] | Brokerage and trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 35,897 23,514
Operating Segments [Member] | Wealth Management [Member] | Trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 19,313 8,107
Operating Segments [Member] | Wealth Management [Member] | Customer hedging revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 4,584 4,046
Operating Segments [Member] | Wealth Management [Member] | Retail brokerage revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 6,314 4,959
Operating Segments [Member] | Wealth Management [Member] | Investment banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 5,686 6,402
Operating Segments [Member] | Wealth Management [Member] | Transaction card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 1,074 157
Operating Segments [Member] | Wealth Management [Member] | TransFund EFT network revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions (15) (17)
Operating Segments [Member] | Wealth Management [Member] | Merchant services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Wealth Management [Member] | Corporate card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 1,089 174
Operating Segments [Member] | Wealth Management [Member] | Fiduciary and asset management revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 66,481 60,972
Operating Segments [Member] | Wealth Management [Member] | Personal trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 28,449 25,556
Operating Segments [Member] | Wealth Management [Member] | Corporate trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 11,759 11,109
Operating Segments [Member] | Wealth Management [Member] | Institutional trust & retirement plan services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 19,543 18,986
Operating Segments [Member] | Wealth Management [Member] | Investment management services and other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 6,730 5,321
Operating Segments [Member] | Wealth Management [Member] | Deposit service charges and fees [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 792 731
Operating Segments [Member] | Wealth Management [Member] | Commercial account service charge revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 711 622
Operating Segments [Member] | Wealth Management [Member] | Overdraft fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 36 52
Operating Segments [Member] | Wealth Management [Member] | Check card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Wealth Management [Member] | Automated service charge and other deposit fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 45 57
Operating Segments [Member] | Wealth Management [Member] | Mortgage banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Wealth Management [Member] | Mortgage production revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Wealth Management [Member] | Mortgage servicing revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Operating Segments [Member] | Wealth Management [Member] | Other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 6,180 10,962
Funds Management and Other [Member] | Fees and commissions revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions (594) (4,172)
Funds Management and Other [Member] | Brokerage and trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions (906) (175)
Funds Management and Other [Member] | Trading revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Customer hedging revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions (906) (175)
Funds Management and Other [Member] | Retail brokerage revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Investment banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Transaction card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 102
Funds Management and Other [Member] | TransFund EFT network revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Merchant services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Corporate card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 102
Funds Management and Other [Member] | Fiduciary and asset management revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Personal trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Corporate trust revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Institutional trust & retirement plan services revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Investment management services and other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Deposit service charges and fees [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 2 0
Funds Management and Other [Member] | Commercial account service charge revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Overdraft fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 2 0
Funds Management and Other [Member] | Check card revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Automated service charge and other deposit fee revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Mortgage banking revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions (1,025) (823)
Funds Management and Other [Member] | Mortgage production revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions 0 0
Funds Management and Other [Member] | Mortgage servicing revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions (1,025) (823)
Funds Management and Other [Member] | Other revenue [Member]    
Disaggregation of Revenue [Line Items]    
Total fees and commissions $ 1,335 $ (3,276)
[1] Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.
[2] Out of scope revenue generally relates to financial instruments or contractual rights and obligations within the scope of other applicable accounting guidance.
[3] In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.
[4] In scope revenue represents revenue subject to FASB ASC Topic 606, Revenue from Contracts with Customers.