v3.25.2
LOANS AND LEASES - Additional Information (Details)
 6 Months Ended
Jun. 30, 2025
USD ($)
state
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Accrued interest receivable $ 124,700,000   $ 128,400,000
Discount remaining $ 25,400,000   31,600,000
Number of states, company operating financial services | state 7    
Loan modification, accrued interest receivable $ 40,000.00 $ 50,000.00  
Loan modification, additional funds 0    
Pooled reserves for all other classes of loans $ 1,100,000   3,400,000
Minimum      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Past due period for loan to be in default 90 days    
Maximum      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Past due period for loan to be in default 12 months    
Total commercial loans and leases      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans modified, specific reserves $ 2,600,000   8,100,000
Loans modified, pooled reserves 1,300,000   1,800,000
Total commercial loans and leases | Commercial loan      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans, collateral dependent 178,300,000    
Threshold for loans whose terms have been modified in a trouble debt restructuring, non accrual 1,000,000.0    
Residential Mortgages      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Carrying value of OREO through foreclosure 1,100,000   1,200,000
Mortgage loans on real estate, foreclosure $ 17,100,000   $ 10,600,000