v3.26.1
Derivative Financial Instruments - Derivative Financial Instruments (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Derivative Financial Instrument    
Notional amount, Assets $ 1,459,786 $ 1,110,599
Notional amount, Liability 1,309,700 1,719,346
Assets Fair Value 34,476 37,900
Liabilities, Fair Value 23,112 31,714
Interest rate swaps (deposits)    
Derivative Financial Instrument    
Notional amount, Assets 635,800 645,700
Interest rate swaps (deposits) | Designated as hedging instrument | Fair value hedges    
Derivative Financial Instrument    
Notional amount, Assets 400,836  
Notional amount, Liability 235,000  
Assets Fair Value 11,621  
Liabilities, Fair Value 466  
Interest rate swaps (deposits) | Designated as hedging instrument | Cash flow hedges    
Derivative Financial Instrument    
Notional amount, Assets 355,000 205,000
Notional amount, Liability 470,750 700,750
Assets Fair Value 1,312 725
Liabilities, Fair Value 1,738 5,398
Interest rate swaps (deposits) | Not designated as hedging instrument    
Derivative Financial Instrument    
Notional amount, Assets 603,950 589,240
Notional amount, Liability 603,950 589,240
Assets Fair Value 20,908 24,673
Liabilities, Fair Value 20,908 24,673
Interest rate floors options (loans) | Designated as hedging instrument | Fair value hedges    
Derivative Financial Instrument    
Notional amount, Assets   216,359
Notional amount, Liability   429,356
Assets Fair Value   11,608
Liabilities, Fair Value   1,643
Interest rate floors options (loans) | Designated as hedging instrument | Cash flow hedges    
Derivative Financial Instrument    
Notional amount, Assets 100,000 100,000
Assets Fair Value $ 635 $ 894