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GUARANTEES AND MORTGAGE REPURCHASE LIABILITY (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2025
Dec. 31, 2024
Loss Contingencies [Line Items]      
Unpaid principal balance of loans sold on a servicing-retained basis $ 4,500,000,000 $ 4,500,000,000  
Reserve liability related to mortgage repurchase 4,200,000 4,200,000 $ 3,100,000
Obligation to Repurchase Receivables Sold      
Loss Contingencies [Line Items]      
Reserve liability related to mortgage repurchase 738,000 738,000 $ 0
Loss sharing relationship      
Loss Contingencies [Line Items]      
Unpaid principal balance sold under DUS program 1,800,000,000 1,800,000,000  
Reserve liability related to loans sold 554,000 554,000  
Reversal of provision 340,000    
Losses incurred under program $ 0 $ 0