DECONSOLIDATION OF BRIGHT HEALTHCARE INSURANCE COMPANY OF TEXAS - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023	Nov. 29, 2023
Deconsolidation Of Bright Healthcare Insurance Company Of Texas [Line Items]
Risk share receivable	$ 468,346	$ 95,075
Total stockholder's equity	$ (1,361,158)	$ (1,355,105)	$ (1,261,212)	$ (1,263,943)
BHIC-Texas
Deconsolidation Of Bright Healthcare Insurance Company Of Texas [Line Items]
Risk share receivable					$ 123,981
Total stockholder's equity					$ 91,484