CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (30,739)	$ (35,958)	$ (50,315)	$ (350,050)
Other comprehensive income (loss):
Net unrealized gain (loss) on marketable debt securities, net of tax	(5,611)	0	(5,098)	0
Total comprehensive income (loss)	(36,350)	(35,958)	(55,413)	(350,050)
Comprehensive (income) loss attributable to noncontrolling interests	71	115	228	284
Total comprehensive income (loss) attributable to agilon health, inc.	$ (36,279)	$ (35,843)	$ (55,185)	$ (349,766)