v3.26.1
Segment Reporting - Condensed Balance Sheets (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents $ 1,221   $ 1,450      
Cash held at consolidated affiliated partnerships and restricted cash 1,971   1,969      
Investments 1,498   2,251      
Accounts receivable, net 488   393      
Related party note receivable 136   129      
Inventories, net 978   845      
Property, plant and equipment, net 3,616   3,670      
Goodwill and intangible assets, net 619   639      
Other assets 2,363   2,869      
Total Assets 12,890   14,215      
Accounts payable, accrued expenses and other liabilities 3,355   2,791      
Securities sold, not yet purchased, at fair value 1,000   1,382      
Debt 6,389   6,616      
Total liabilities 10,744   10,789      
Equity attributable to Icahn Enterprises 1,009   1,942      
Equity attributable to non-controlling interests 1,137   1,484      
Total equity 2,146 $ 2,347 3,426 $ 3,423 $ 3,742 $ 4,621
Total Liabilities and Equity 12,890   14,215      
Investment Segment            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 13   16      
Cash held at consolidated affiliated partnerships and restricted cash 1,790   1,788      
Investments 1,388   2,146      
Other assets 1,132   1,661      
Total Assets 4,323   5,611      
Accounts payable, accrued expenses and other liabilities 752   606      
Securities sold, not yet purchased, at fair value 1,000   1,382      
Total liabilities 1,752   1,988      
Equity attributable to Icahn Enterprises 1,978   2,711      
Equity attributable to non-controlling interests 593   912      
Total equity 2,571   3,623      
Total Liabilities and Equity 4,323   5,611      
Energy            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 737   511      
Investments 12   17      
Accounts receivable, net 327   235      
Inventories, net 603   472      
Property, plant and equipment, net 2,282   2,333      
Goodwill and intangible assets, net 130   139      
Other assets 378   422      
Total Assets 4,469   4,129      
Accounts payable, accrued expenses and other liabilities 1,578   1,079      
Debt 1,783   1,765      
Total liabilities 3,361   2,844      
Equity attributable to Icahn Enterprises 575   722      
Equity attributable to non-controlling interests 533   563      
Total equity 1,108   1,285      
Total Liabilities and Equity 4,469   4,129      
Automotive Segment            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 24   14      
Cash held at consolidated affiliated partnerships and restricted cash 10   8      
Accounts receivable, net 29   25      
Inventories, net 161   165      
Property, plant and equipment, net 366   351      
Goodwill and intangible assets, net 312   316      
Other assets 388   369      
Total Assets 1,290   1,248      
Accounts payable, accrued expenses and other liabilities 711   772      
Debt 25   21      
Total liabilities 736   793      
Equity attributable to Icahn Enterprises 554   455      
Total equity 554   455      
Total Liabilities and Equity 1,290   1,248      
Food Packaging Segment            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 8   9      
Accounts receivable, net 67   60      
Inventories, net 105   97      
Property, plant and equipment, net 148   141      
Goodwill and intangible assets, net 20   21      
Other assets 80   79      
Total Assets 428   407      
Accounts payable, accrued expenses and other liabilities 110   117      
Debt 129   142      
Total liabilities 239   259      
Equity attributable to Icahn Enterprises 178   139      
Equity attributable to non-controlling interests 11   9      
Total equity 189   148      
Total Liabilities and Equity 428   407      
Real Estate Segment            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 34   31      
Cash held at consolidated affiliated partnerships and restricted cash 2          
Investments 98   88      
Accounts receivable, net 13   10      
Related party note receivable 136   129      
Property, plant and equipment, net 765   787      
Other assets 109   79      
Total Assets 1,157   1,124      
Accounts payable, accrued expenses and other liabilities 28   32      
Debt 1   1      
Total liabilities 29   33      
Equity attributable to Icahn Enterprises 1,128   1,091      
Total equity 1,128   1,091      
Total Liabilities and Equity 1,157   1,124      
Home Fashion Segment            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 2   4      
Cash held at consolidated affiliated partnerships and restricted cash 2   3      
Accounts receivable, net 27   27      
Inventories, net 86   87      
Property, plant and equipment, net 52   55      
Goodwill and intangible assets, net 20   21      
Other assets 22   15      
Total Assets 211   212      
Accounts payable, accrued expenses and other liabilities 38   34      
Debt 25   23      
Total liabilities 63   57      
Equity attributable to Icahn Enterprises 148   155      
Total equity 148   155      
Total Liabilities and Equity 211   212      
Pharma            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 22   26      
Accounts receivable, net 25   36      
Inventories, net 23   24      
Goodwill and intangible assets, net 137   142      
Other assets 9   8      
Total Assets 216   236      
Accounts payable, accrued expenses and other liabilities 63   67      
Total liabilities 63   67      
Equity attributable to Icahn Enterprises 153   169      
Total equity 153   169      
Total Liabilities and Equity 216   236      
Holding Company            
Segment Reporting, Asset Reconciling Item [Line Items]            
Cash and cash equivalents 381   839      
Cash held at consolidated affiliated partnerships and restricted cash 167   170      
Property, plant and equipment, net 3   3      
Other assets 245   236      
Total Assets 796   1,248      
Accounts payable, accrued expenses and other liabilities 75   84      
Debt 4,426   4,664      
Total liabilities 4,501   4,748      
Equity attributable to Icahn Enterprises (3,705)   (3,500)      
Total equity (3,705)   (3,500)      
Total Liabilities and Equity $ 796   $ 1,248