DISCONTINUED OPERATIONS - Schedule of Cash Flows From Operating and Investing Activities for Discontinued Operations (Details) - Discontinued Operations - California Medicare Advantage Business - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash used in operating activities - discontinued operations	$ (16,868)	$ (37,958)
Cash provided by investing activities - discontinued operations	61,130	198,451
Cash paid for interest	$ 33	$ 2,628