v3.25.2
FAIR VALUE MEASUREMENTS - Additional Information (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Fair Value Measurements Disclosure [Line Items]      
Collateral dependent loans, allowance for credit loss $ 29.1    
Provision for fair value measurements included in allowance for loan losses 31.5    
Mortgage Servicing Rights      
Fair Value Measurements Disclosure [Line Items]      
MSRs valuation allowance 0.1   $ 0.1
Fair Value, Nonrecurring      
Fair Value Measurements Disclosure [Line Items]      
Collateral dependent loans carrying value 97.7    
Fair Value, Nonrecurring | Mortgage Servicing Rights      
Fair Value Measurements Disclosure [Line Items]      
MSRs carrying value 1.1    
MSRs valuation allowance 0.1    
Fair Value, Nonrecurring | Mortgage Servicing Rights | Provision Expense      
Fair Value Measurements Disclosure [Line Items]      
Provision relating to the valuation allowance for MSRs 0.0    
Loans Receivable | Fair Value, Recurring      
Fair Value Measurements Disclosure [Line Items]      
Transfer into (from) level 3 $ 13.0 $ 47.3