UNPAID CLAIM AND CLAIM EXPENSES (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Liability for Unpaid Claims and Claims Adjustment Expense, [Roll Forward]
Gross balance at beginning of period	$ 141	$ 110
Less Reinsurance	48	36
Net balance at beginning of period	93	74
Incurred Claims (net) Related to:
Current Period	83	67
Prior Period	(13)	(16)
Total Incurred	70	51
Paid Claims (net) Related to:
Current Period	25	23
Prior Period	35	26
Total Paid	60	49
Net balance at end of period	103	76
Add Reinsurance	47	38
Gross balance at end of period	$ 150	$ 114