XML 51 R40.htm IDEA: XBRL DOCUMENT v3.8.0.1
Organization and Basis of Presentation (Details) - segment
9 Months Ended 18 Months Ended
Mar. 31, 2016
Sep. 30, 2017
Sep. 30, 2017
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Number of reportable segments   2  
CVR Partners, LP      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Percentage of limited partner interest held by the public 47.00%   66.00%
CVR GP, LLC      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Percentage of common units owned by limited partner   100.00%  
CVR Refining, LP | Second Underwritten Offering      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Percentage of limited partner interest held by the public   34.00%  
IEP Energy LLC      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Ownership percentage held by controlling stockholder   82.00%  
IEP Energy LLC | CVR Refining, LP | Second Underwritten Offering      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Percentage of limited partner interest held by the public   3.90%  
Coffeyville Resources LLC | CVR Partners, LP      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Percentage of limited partner interest held by the public 53.00%    
CVR Refining Holdings LLC | CVR Refining, LP | Second Underwritten Offering      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Percentage of common units owned by CRLLC or CVR Refining Holdings   66.00%  
CVR Refining Holdings LLC | CVR Refining GP, LLC | Second Underwritten Offering      
Organization, Consolidation, and Presentation of Financial Statements [Line Items]      
Percentage of common units owned by limited partner   100.00%