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Derivative Financial Instruments - Schedule of Offsetting Liabilities (Details) - Current Liabilities - CVR Refining, LP - USD ($)
$ in Millions
Mar. 31, 2017
Dec. 31, 2016
Offsetting Liabilities [Line Items]    
Gross Current Liabilities $ 0.1 $ 11.1
Gross Amounts Offset 0.0 0.0
Net Current Liabilities Presented 0.1 11.1
Cash Collateral Not Offset 0.0 0.0
Net Amount 0.1 11.1
Futures Contracts    
Offsetting Liabilities [Line Items]    
Gross Current Liabilities 0.1  
Gross Amounts Offset 0.0  
Net Current Liabilities Presented 0.1  
Cash Collateral Not Offset 0.0  
Net Amount $ 0.1  
Commodity swaps    
Offsetting Liabilities [Line Items]    
Gross Current Liabilities   11.1
Gross Amounts Offset   0.0
Net Current Liabilities Presented   11.1
Cash Collateral Not Offset   0.0
Net Amount   $ 11.1