v3.26.1
Segment Reporting - Condensed Statements of Operations (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net sales $ 2,311 $ 2,002
Other revenues from operations 161 168
Net loss from investment activities (302) (394)
Interest and dividend income 47 83
Loss on disposition of assets, net (2) (3)
Other income (loss), net (9) 11
Total revenues 2,206 1,867
Cost of goods sold 2,340 2,016
Other expenses from operations 141 151
Dividend expense 5 8
Selling, general and administrative 209 201
Impairment   10
Restructuring, net   7
Interest expense 123 128
Total Expenses 2,818 2,521
(Loss) income before income tax (expense) benefit (612) (654)
Income tax (expense) benefit 49 74
Net (loss) income (563) (580)
Less: net loss (income) attributable to non-controlling interests (104) (158)
Net income (loss) attributable to Icahn Enterprises (459) (422)
Capital expenditures 114 88
Depreciation and amortization $ 123 118
Number of reportable segments not disclosed true  
Investment Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net loss from investment activities $ (300) (394)
Interest and dividend income 31 55
Other income (loss), net   7
Total revenues (269) (332)
Dividend expense 5 8
Selling, general and administrative 4 4
Interest expense 1 6
Total Expenses 10 18
(Loss) income before income tax (expense) benefit (279) (350)
Net (loss) income (279) (350)
Less: net loss (income) attributable to non-controlling interests (69) (126)
Net income (loss) attributable to Icahn Enterprises (210) (224)
Energy Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net sales 1,980 1,646
Interest and dividend income 5 10
Loss on disposition of assets, net (1) (1)
Other income (loss), net (17) 2
Total revenues 1,967 1,657
Cost of goods sold 2,095 1,748
Selling, general and administrative 47 44
Interest expense 31 35
Total Expenses 2,173 1,827
(Loss) income before income tax (expense) benefit (206) (170)
Income tax (expense) benefit 33 53
Net (loss) income (173) (117)
Less: net loss (income) attributable to non-controlling interests (34) (31)
Net income (loss) attributable to Icahn Enterprises (139) (86)
Capital expenditures 47 51
Depreciation and amortization 96 84
Automotive Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net sales 187 198
Other revenues from operations 142 151
Interest and dividend income   1
Loss on disposition of assets, net (1) (2)
Total revenues 328 348
Cost of goods sold 123 144
Other expenses from operations 122 135
Selling, general and administrative 109 105
Interest expense 1 1
Total Expenses 355 385
(Loss) income before income tax (expense) benefit (27) (37)
Income tax (expense) benefit 7 10
Net (loss) income (20) (27)
Net income (loss) attributable to Icahn Enterprises (20) (27)
Capital expenditures 47 24
Depreciation and amortization 12 17
Food Packaging Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net sales 87 94
Other income (loss), net 1 2
Total revenues 88 96
Cost of goods sold 78 80
Selling, general and administrative 13 12
Impairment   10
Restructuring, net   7
Interest expense 3 3
Total Expenses 94 112
(Loss) income before income tax (expense) benefit (6) (16)
Income tax (expense) benefit (1) 2
Net (loss) income (7) (14)
Less: net loss (income) attributable to non-controlling interests (1) (1)
Net income (loss) attributable to Icahn Enterprises (6) (13)
Capital expenditures 9 7
Depreciation and amortization 4 5
Real Estate Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net sales 3  
Other revenues from operations 18 17
Interest and dividend income 4  
Other income (loss), net 7  
Total revenues 32 17
Cost of goods sold 3  
Other expenses from operations 19 16
Selling, general and administrative 5 5
Total Expenses 27 21
(Loss) income before income tax (expense) benefit 5 (4)
Net (loss) income 5 (4)
Net income (loss) attributable to Icahn Enterprises 5 (4)
Capital expenditures 10 4
Depreciation and amortization 8 4
Home Fashion Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net sales 39 41
Other income (loss), net   (1)
Total revenues 39 40
Cost of goods sold 32 31
Selling, general and administrative 10 11
Interest expense 1  
Total Expenses 43 42
(Loss) income before income tax (expense) benefit (4) (2)
Net (loss) income (4) (2)
Net income (loss) attributable to Icahn Enterprises (4) (2)
Capital expenditures 1 2
Depreciation and amortization 1 1
Pharma Segment    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net sales 15 23
Other revenues from operations 1  
Other income (loss), net   1
Total revenues 16 24
Cost of goods sold 9 13
Selling, general and administrative 14 13
Total Expenses 23 26
(Loss) income before income tax (expense) benefit (7) (2)
Net (loss) income (7) (2)
Net income (loss) attributable to Icahn Enterprises (7) (2)
Depreciation and amortization 2 7
Holding Company    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Net loss from investment activities (2)  
Interest and dividend income 7 17
Total revenues 5 17
Selling, general and administrative 7 7
Interest expense 86 83
Total Expenses 93 90
(Loss) income before income tax (expense) benefit (88) (73)
Income tax (expense) benefit 10 9
Net (loss) income (78) (64)
Net income (loss) attributable to Icahn Enterprises $ (78) $ (64)