v3.26.3
FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Narrative (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Onity Financial Corporation | Revenue | Customer Concentration Risk        
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]        
Consolidated revenue (in percent) 24.00% 42.00% 30.00% 43.00%