v3.26.3
LOANS AND LEASES - Financial Difficulty Modifications (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 890 $ 11,097 $ 21,579 $ 16,679  
Finance Receivable Percentage Of Class Of Loans And Leases 0.000 0.001 0.002 0.001  
Derivative liabilities $ 395,233   $ 395,233   $ 393,652
Unused Commitments to Extend Credit 4,812,069   4,812,069   4,467,728
Financing Receivable, Troubled Debt Restructuring, Subsequent Default 500 $ 600 2,200 $ 1,800  
Foreign Exchange | Fair Value, Measurements, Recurring          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Derivative liabilities 287,738   287,738   322,172
Foreign Exchange | Fair Value Measurements Using Level 1 | Fair Value, Measurements, Recurring          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Derivative liabilities 0   0   0
Foreign Exchange | Fair Value Measurements Using Level 2 | Fair Value, Measurements, Recurring          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Derivative liabilities 287,738   287,738   322,172
Foreign Exchange | Fair Value Measurements Using Level 3 | Fair Value, Measurements, Recurring          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Derivative liabilities 0   0   0
Financial Difficulty Modification          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Unused Commitments to Extend Credit 0 0 0 0  
Principal Forgiveness          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification 0 0 0 0  
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification 0 0 0 0  
Payment Delay          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification 890 10,818 19,833 15,980  
Extended Maturity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 279 $ 1,746 $ 699  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension N/A 10.6 years 1.0 year 5.5 years  
Contractual Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 0 $ 0 $ 0  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction 0.00% 0.00% 0.00% 0.00%  
Term Extension and Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 0 $ 0 $ 0  
Commercial          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification   $ 9,974 $ 6,783 $ 11,864  
Finance Receivable Percentage Of Class Of Loans And Leases   0.003 0.001 0.003  
Unused Commitments to Extend Credit 2,233,733   $ 2,233,733   2,066,620
Commercial | Principal Forgiveness          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification   $ 0 0 $ 0  
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification   0 0 0  
Commercial | Payment Delay          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification   9,974 6,048 11,674  
Commercial | Extended Maturity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification   $ 0 $ 735 $ 190  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension   N/A 1.2 years 0.5 years  
Commercial | Contractual Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification   $ 0 $ 0 $ 0  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction   0.00% 0.00% 0.00%  
Commercial | Term Extension and Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification   $ 0 $ 0 $ 0  
Residential real estate          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 482 $ 1,106 $ 2,487 $ 3,480  
Finance Receivable Percentage Of Class Of Loans And Leases 0.000 0.001 0.001 0.002  
Unused Commitments to Extend Credit $ 0   $ 0   0
Residential real estate | Principal Forgiveness          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification 0 $ 0 0 $ 0  
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification 0 0   0  
Residential real estate | Payment Delay          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification 482 827 2,487 2,971  
Residential real estate | Extended Maturity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 279 0 $ 509  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension N/A 10.6 years   7.4 years  
Residential real estate | Contractual Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 0 0 $ 0  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction 0.00% 0.00%   0.00%  
Residential real estate | Term Extension and Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 0 0 $ 0  
Home equity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 408 $ 17 $ 2,582 $ 861  
Finance Receivable Percentage Of Class Of Loans And Leases 0.000 0.000 0.002 0.001  
Unused Commitments to Extend Credit $ 1,199,185   $ 1,199,185   1,103,581
Home equity | Principal Forgiveness          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification 0 $ 0 0 $ 0  
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification 0 0      
Home equity | Payment Delay          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification 408 17 2,582 861  
Home equity | Extended Maturity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 0 0 0  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension N/A N/A      
Home equity | Contractual Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 0 0 0  
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction 0.00% 0.00%      
Home equity | Term Extension and Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification $ 0 $ 0 0 0  
Installment          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Unused Commitments to Extend Credit 70,272   70,272   48,606
Construction real estate          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 461    
Finance Receivable Percentage Of Class Of Loans And Leases     0.001    
Unused Commitments to Extend Credit 706,294   $ 706,294   680,920
Construction real estate | Principal Forgiveness          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0    
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification     0    
Construction real estate | Payment Delay          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0    
Construction real estate | Extended Maturity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 461    
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension     1.2 years    
Construction real estate | Contractual Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 0    
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction     0.00%    
Construction real estate | Term Extension and Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 0    
Commercial real estate - investor          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 8,716 $ 474  
Finance Receivable Percentage Of Class Of Loans And Leases     0.003 0.000  
Unused Commitments to Extend Credit 182,054   $ 182,054   204,747
Commercial real estate - investor | Principal Forgiveness          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0 $ 0  
Commercial real estate - investor | Payment Delay          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     8,716 474  
Commercial real estate - investor | Extended Maturity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0 0  
Commercial real estate - investor | Contractual Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0 0  
Commercial real estate - investor | Term Extension and Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0 $ 0  
Commercial real estate-owner          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 550    
Finance Receivable Percentage Of Class Of Loans And Leases     0.000    
Unused Commitments to Extend Credit $ 48,364   $ 48,364   $ 39,973
Commercial real estate-owner | Principal Forgiveness          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0    
Financing Receivable, Troubled Debt Restructuring, Increase (Decrease) from Modification     0    
Commercial real estate-owner | Payment Delay          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     0    
Commercial real estate-owner | Extended Maturity          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 550    
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Term Extension     0.5 years    
Commercial real estate-owner | Contractual Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 0    
Financing Receivable Restructured Loans Not Considered TDRs Weighted Average Interest Rate Reduction     0.00%    
Commercial real estate-owner | Term Extension and Interest Rate Reduction          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Financing Receivable, Troubled Debt Restructuring, Postmodification     $ 0