v3.25.2
Allowance for Credit Losses - Narrative (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, Allowance for Credit Loss [Line Items]          
Accrued interest related to financial assets held at amortized cost $ 341,300 $ 297,200 $ 341,300 $ 297,200 $ 332,800
Financial Asset, Amortized Cost, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] Accrued interest receivable and other Accrued interest receivable and other Accrued interest receivable and other Accrued interest receivable and other Accrued interest receivable and other
Nonaccrual loans with no related allowance for credit losses $ 54,100   $ 54,100    
Provision for credit losses 22,300 $ 39,899 46,300 $ 61,590  
Loan net charge-offs 13,300   26,000    
Provision for credit losses (48)   (59)    
Foreclosed residential real estate properties 0   0    
Commitments to lend 21,000 5,100 21,000 5,100  
Home equity          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Provision for credit losses   16   136  
Residential real estate          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Provision for credit losses   (4,913)   (4,309)  
Premium finance receivables          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Provision for credit losses   7,258   12,961  
Commercial real estate          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Provision for credit losses   13,112   20,749  
Financing Receivable | Residential Real Estate          
Financing Receivable, Allowance for Credit Loss [Line Items]          
Recorded investment, foreclosure proceedings in process $ 58,200 $ 43,800 $ 58,200 $ 43,800