ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY INFORMATION - Schedule of Financial Effect of the Modifications (Details)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Commercial | Commercial and industrial | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	11 months 1 day	1 year 2 months 26 days
Commercial | Commercial and industrial | More-Than-Insignificant Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
More-Than-Insignificant Payment Delay	0.00%	0.01%
Commercial | Owner-occupied commercial | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	3 months 3 days
Commercial | Owner-occupied commercial | More-Than-Insignificant Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
More-Than-Insignificant Payment Delay	0.01%
Commercial | Commercial mortgages | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	7 months 9 days
Commercial | Commercial mortgages | More-Than-Insignificant Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
More-Than-Insignificant Payment Delay	0.05%
Commercial | Construction | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	9 months	1 year
Commercial | Construction | More-Than-Insignificant Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
More-Than-Insignificant Payment Delay	0.00%	0.00%
Consumer | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Term Extension	5 months 23 days	5 months 19 days
Consumer | More-Than-Insignificant Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
More-Than-Insignificant Payment Delay	0.01%	0.02%