MEDICAL COSTS PAYABLE - Schedule of Components of Change in Medical Costs Payable (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Beginning balance	$ 124,360	$ 157,903
Incurred related to:
Current year	158,317	201,420
Prior year	2,577	(4,546)
Total incurred	160,894	196,874
Paid related to:
Current year	76,691	87,372
Prior year	94,713	109,804
Total paid	171,404	197,176
Ending balance	$ 113,850	$ 157,601