v3.26.1
LONG-TERM SUBORDINATED NOTES - Schedule of Interest Expense Incurred in Connection with Long Term Subordinated Notes (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Subordinated Debt    
Debt Instrument [Line Items]    
Interest expense incurred $ 3 $ 4