XML 50 R41.htm IDEA: XBRL DOCUMENT v3.23.1
Description of Business (Details)
$ in Billions
3 Months Ended
Nov. 21, 2022
Mar. 31, 2023
USD ($)
product
item
Dec. 31, 2022
USD ($)
Icahn Enterprises Holdings      
Description of Business [Line Items]      
Percentage of equity ownership in operating subsidiary   99.00%  
Icahn Enterprises Holdings | Icahn Enterprises G.P.      
Description of Business [Line Items]      
General partner ownership percentage in Icahn Enterprises   1.00%  
Icahn Enterprises Holdings | Mr. Icahn and affiliates      
Description of Business [Line Items]      
Affiliate ownership interest   84.00%  
Icahn Enterprises G.P.      
Description of Business [Line Items]      
Aggregate general partner ownership interest of parent and operating subsidiary   1.99%  
CVR Refining      
Description of Business [Line Items]      
Percentage of equity ownership in operating subsidiary 37.00% 37.00%  
CVR Energy | Energy Segment      
Description of Business [Line Items]      
Percentage of equity ownership in operating subsidiary   71.00%  
Viskase | Private Placement      
Description of Business [Line Items]      
Percentage of equity ownership in operating subsidiary   90.00%  
Investment Funds      
Description of Business [Line Items]      
Fair value of investment in subsidiary | $   $ 4.0 $ 4.2
CVR Partners | CVR Energy      
Description of Business [Line Items]      
Percentage of equity ownership in operating subsidiary   100.00%  
Vivus | Pharma Segment      
Description of Business [Line Items]      
Number Of Approved Therapies | item   2  
Number Of Product Candidate In Active Clinical Development | product   1