FAIR VALUE DISCLOSURES OF FINANCIAL ASSETS AND LIABILITIES - Fair Value Measurement Inputs and Valuation Techniques (Details) - Significant Unobservable Inputs (Level 3) $ in Thousands	12 Months Ended
	Dec. 31, 2024 USD ($) $ / shares	Dec. 31, 2023 USD ($) $ / shares
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other investments | $	$ 15,516	$ 15,206
Other real estate owned | $	5,204	1,569
Other assets | $	25	78
Risk participation agreements sold
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities | $	90	3
Financial derivative related to sales of certain Visa Class B shares
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities | $	$ 5,180	$ 14,023
Costs to sell
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input (as a percent)	0.100
Costs to sell | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input (as a percent)		0.100
Costs to sell | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input (as a percent)		0.200
Costs to sell | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input (as a percent)		0.181
Measurement Input, CDS Spread | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input (as a percent)	0.0110	0.0110
Other liabilities, measurement input (as a percent)	0.0001	0.0001
Measurement Input, CDS Spread | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input (as a percent)	0.0360	0.0360
Other liabilities, measurement input (as a percent)	0.0250	0.0250
Measurement Input, CDS Spread | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input (as a percent)	0.0192	0.0195
Other liabilities, measurement input (as a percent)	0.0207	0.0095
Measurement Input, Loss Given Default
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, measurement input (as a percent)	0.30	0.30
Measurement Input, Loss Given Default | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input (as a percent)	0	0
Measurement Input, Loss Given Default | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input (as a percent)	0.30	0.30
Measurement Input, Loss Given Default | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other assets, measurement input (as a percent)	0.30	0.30
Timing of Visa litigation resolution | Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, measurement input, term (in years)		1 year
Timing of Visa litigation resolution | Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, measurement input, term (in years)		4 years 9 months
Timing of Visa litigation resolution | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other liabilities, measurement input, term (in years)	2 years 6 months	3 years 21 days