v3.25.4
Loans and Allowance for Credit Losses on Loans - Additional Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Financing Receivable, Allowance for Credit Losses [Line Items]    
Provision for credit losses on loans $ 46,077 $ 60,030
Net charge-offs (recoveries) 47,229 40,873
Total 24,147,002 22,542,823
Commercial    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Provision for credit losses on loans 49,813 57,019
Net charge-offs (recoveries) 46,207 32,612
Total 12,252,805 11,145,591
Commercial | Asset Pledged as Collateral    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total 10,900  
Commercial real estate    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Provision for credit losses on loans (7,224) 5,242
Net charge-offs (recoveries) 1,042 8,246
Total 5,395,753 5,616,282
Commercial real estate | Asset Pledged as Collateral    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total 20,700  
Criticized    
Financing Receivable, Allowance for Credit Losses [Line Items]    
Total $ 634,900 $ 714,000