v3.26.1
Derivative Financial Instruments - Narrative (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
derivativeInstrument
Mar. 31, 2022
USD ($)
Jun. 30, 2026
USD ($)
derivativeInstrument
Dec. 31, 2025
USD ($)
derivativeInstrument
Jun. 30, 2025
derivativeInstrument
Derivative Instruments, Gain (Loss) [Line Items]          
Gain (loss) to be reclassified from accumulated other comprehensive income during the next 12 months     $ 2,800    
Net derivative liability position, aggregate fair value $ 3,700   3,700    
Interest rate derivatives designated as Cash Flow Hedges | Designated as Hedging Instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount 7,550,000   7,550,000    
Interest Rate Swap Terminated          
Derivative Instruments, Gain (Loss) [Line Items]          
Gain (loss) to be reclassified from accumulated other comprehensive income during the next 12 months     13,300    
Interest Rate Swap Terminated | Interest rate derivatives designated as Cash Flow Hedges | Designated as Hedging Instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount   $ 1,000,000      
Derivative term   5 years      
Fair value of derivative contracts   $ 66,500      
Interest Rate Swap And Collar          
Derivative Instruments, Gain (Loss) [Line Items]          
Gain (loss) to be reclassified from accumulated other comprehensive income during the next 12 months     16,100    
Interest rate swaps | Designated as Hedging Instrument | Income Statement Location [Axis]: us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio          
Derivative Instruments, Gain (Loss) [Line Items]          
Gain (loss) on fair value hedges recognized in earnings 0   0    
Interest rate swaps | Fair Value Hedging | Designated as Hedging Instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount $ 115,000   $ 115,000    
Number of interest rate derivatives | derivativeInstrument 13   13    
Interest rate contract, qualified borrowers | Not designated as hedging instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount $ 15,400,000   $ 15,400,000 $ 15,200,000  
Interest rate lock commitments | Not designated as hedging instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount 256,400   256,400 161,900  
Forward commitments to sell mortgage loans | Not designated as hedging instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount 535,300   535,300 413,200  
Commodity forward contracts | Not designated as hedging instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount 3,800   3,800 4,100  
Foreign exchange contracts | Not designated as hedging instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount $ 65,300   $ 65,300 $ 84,000  
Covered call options | Not designated as hedging instrument          
Derivative Instruments, Gain (Loss) [Line Items]          
Number of derivative instruments held | derivativeInstrument 0   0 0 0
Mortgage banking derivatives          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount $ 452,000   $ 452,000 $ 362,000  
Number of derivative instruments held | derivativeInstrument 12   12 10  
Forward Setting Contract, Mortgage-Backed          
Derivative Instruments, Gain (Loss) [Line Items]          
Notional Amount $ 56,000   $ 56,000 $ 56,000  
Number of derivative instruments held | derivativeInstrument 1   1 1