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DERIVATIVE FINANCIAL INSTRUMENTS - Narrative (Details) - Cash pledged to secure obligations under derivative contracts - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Designated as Hedging Instrument    
Derivative Financial Instruments    
Notional amount $ 300.0  
Designated as Hedging Instrument | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate    
Derivative Financial Instruments    
Notional amount 200.0  
Not Designated as Hedging Instrument    
Derivative Financial Instruments    
Variable rate, commercial loans that are supported by the interest rate swap contracts 719.2 $ 663.1
Cash Flow Hedging    
Derivative Financial Instruments    
Notional amount $ 500.0 $ 350.0