CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net loss	$ (1,012)	$ (25)	$ (500)
Other comprehensive income, net of tax:
Translation adjustments	12	(7)	(7)
Post-retirement benefits and other	3	11	13
Other comprehensive income, net of tax	15	4	6
Comprehensive loss	(997)	(21)	(494)
Less: Comprehensive (loss) income attributable to non-controlling interests	(328)	158	19
Comprehensive loss attributable to Icahn Enterprises	(669)	(179)	(513)
Comprehensive loss attributable to Icahn Enterprises allocated to:
Limited partners	(656)	(175)	(599)
General partner	(13)	(4)	86
Comprehensive loss attributable to Icahn Enterprises	$ (669)	$ (179)	$ (513)