v3.26.1
Derivative Instruments - Schedule of Derivative Instruments (Details)
$ in Thousands
Jun. 30, 2026
USD ($)
contract
Dec. 31, 2025
USD ($)
contract
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 344 319
Notional Amounts $ 3,355,842 $ 3,291,329
Other Assets 27,178 36,539
Other Liabilities $ 25,984 $ 36,053
Derivatives designated as hedging instruments | Interest rate swaps:    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 8 6
Notional Amounts $ 314,178 $ 114,178
Other Assets 1,194 486
Other Liabilities $ 0 $ 0
Customer Derivatives not designated as hedging instruments    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 336 313
Notional Amounts $ 3,041,664 $ 3,177,151
Other Assets 25,984 36,053
Other Liabilities $ 25,984 $ 36,053
Customer Derivatives not designated as hedging instruments | Interest rate swaps:    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 276 290
Notional Amounts $ 2,694,210 $ 2,876,834
Other Assets 25,646 35,889
Other Liabilities $ 25,646 $ 35,889
Customer Derivatives not designated as hedging instruments | Interest rate swaps: | Customers    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 138 145
Notional Amounts $ 1,347,105 $ 1,438,417
Other Assets 4,632 17,343
Other Liabilities $ 21,014 $ 18,546
Customer Derivatives not designated as hedging instruments | Interest rate swaps: | Third party broker    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 138 145
Notional Amounts $ 1,347,105 $ 1,438,417
Other Assets 21,014 18,546
Other Liabilities $ 4,632 $ 17,343
Customer Derivatives not designated as hedging instruments | Credit risk participation agreements    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 44 13
Notional Amounts $ 132,838 $ 155,715
Other Assets 0 0
Other Liabilities $ 0 $ 0
Customer Derivatives not designated as hedging instruments | Interest rate caps:    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 16 10
Notional Amounts $ 214,616 $ 144,602
Other Assets 338 164
Other Liabilities $ 338 $ 164
Customer Derivatives not designated as hedging instruments | Interest rate caps: | Customers    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 8 5
Notional Amounts $ 107,308 $ 72,301
Other Assets 0 0
Other Liabilities $ 338 $ 164
Customer Derivatives not designated as hedging instruments | Interest rate caps: | Third party broker    
Derivatives, Fair Value [Line Items]    
Number of contracts | contract 8 5
Notional Amounts $ 107,308 $ 72,301
Other Assets 338 164
Other Liabilities $ 0 $ 0