XML 91 R75.htm IDEA: XBRL DOCUMENT v3.25.4
Loans Receivable and Allowance for Credit Losses - Allowance for Credit Losses on Financing Receivables (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Mar. 31, 2023
Allowance for Loan Losses by Portfolio Segment        
Balance, beginning of period $ 150,527 $ 158,694 $ 162,359  
Initial allowance for PSL and PCD loans acquired 3,971      
Provision (credit) for credit/loan losses 31,192 18,400 29,100  
Financing Receivable, Allowance for Credit Loss, Writeoff (35,317) (31,088) (37,520)  
Financing Receivable, Allowance for Credit Loss, Recovery 6,288 4,521 5,162  
Balance, end of period 156,661 150,527 158,694  
Allowance for credit losses:        
Individually evaluated 15,195 6,089    
Collectively evaluated 141,466 144,438    
Total 156,661 150,527 158,694  
Loans outstanding:        
Individually evaluated 131,747 90,403    
Collectively evaluated 14,569,265 13,527,869    
Total 14,701,012 13,618,272    
Cumulative Effect, Period of Adoption, Adjustment        
Allowance for credit losses:        
Total       $ (407)
CRE loans        
Allowance for Loan Losses by Portfolio Segment        
Balance, beginning of period 88,374 93,940 95,884  
Initial allowance for PSL and PCD loans acquired 84      
Provision (credit) for credit/loan losses (5,658) (5,021) (2,301)  
Financing Receivable, Allowance for Credit Loss, Writeoff (1,561) (1,108) (2,947)  
Financing Receivable, Allowance for Credit Loss, Recovery 3,905 563 3,285  
Balance, end of period 85,144 88,374 93,940  
Allowance for credit losses:        
Individually evaluated 2,846 880    
Collectively evaluated 82,298 87,494    
Total 85,144 88,374 93,940  
Loans outstanding:        
Individually evaluated 65,106 23,235    
Collectively evaluated 8,429,402 8,503,773    
Total 8,494,508 8,527,008    
CRE loans | Cumulative Effect, Period of Adoption, Adjustment        
Allowance for credit losses:        
Total       19
C&I loans        
Allowance for Loan Losses by Portfolio Segment        
Balance, beginning of period 57,243 51,291 56,872  
Initial allowance for PSL and PCD loans acquired 59      
Provision (credit) for credit/loan losses 33,231 31,818 27,233  
Financing Receivable, Allowance for Credit Loss, Writeoff (32,669) (29,662) (34,203)  
Financing Receivable, Allowance for Credit Loss, Recovery 2,308 3,796 1,815  
Balance, end of period 60,172 57,243 51,291  
Allowance for credit losses:        
Individually evaluated 12,260 5,172    
Collectively evaluated 47,912 52,071    
Total 60,172 57,243 51,291  
Loans outstanding:        
Individually evaluated 53,136 60,807    
Collectively evaluated 3,658,739 3,906,789    
Total 3,711,875 3,967,596    
C&I loans | Cumulative Effect, Period of Adoption, Adjustment        
Allowance for credit losses:        
Total       (426)
Residential mortgage loans        
Allowance for Loan Losses by Portfolio Segment        
Balance, beginning of period 4,438 12,838 8,920  
Initial allowance for PSL and PCD loans acquired 3,528      
Provision (credit) for credit/loan losses 2,591 (8,400) 3,918  
Financing Receivable, Allowance for Credit Loss, Writeoff 0 0 0  
Financing Receivable, Allowance for Credit Loss, Recovery 0 0 0  
Balance, end of period 10,557 4,438 12,838  
Allowance for credit losses:        
Individually evaluated 87 37    
Collectively evaluated 10,470 4,401    
Total 10,557 4,438 12,838  
Loans outstanding:        
Individually evaluated 13,198 6,314    
Collectively evaluated 2,427,258 1,076,145    
Total 2,440,456 1,082,459    
Residential mortgage loans | Cumulative Effect, Period of Adoption, Adjustment        
Allowance for credit losses:        
Total       0
Consumer and other loans        
Allowance for Loan Losses by Portfolio Segment        
Balance, beginning of period 472 625 683  
Initial allowance for PSL and PCD loans acquired 300      
Provision (credit) for credit/loan losses 1,028 3 250  
Financing Receivable, Allowance for Credit Loss, Writeoff (1,087) (318) (370)  
Financing Receivable, Allowance for Credit Loss, Recovery 75 162 62  
Balance, end of period 788 472 625  
Allowance for credit losses:        
Individually evaluated 2 0    
Collectively evaluated 786 472    
Total 788 472 $ 625  
Loans outstanding:        
Individually evaluated 307 47    
Collectively evaluated 53,866 41,162    
Total $ 54,173 $ 41,209    
Consumer and other loans | Cumulative Effect, Period of Adoption, Adjustment        
Allowance for credit losses:        
Total       $ 0