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Long-Term Debt - 2022 Senior Notes (Details) - Senior Notes - 6.5% Senior Notes due 2022 - USD ($)
Sep. 30, 2017
Oct. 23, 2012
Debt Instrument [Line Items]    
Stated interest rate 6.50%  
CVR Refining LLC    
Debt Instrument [Line Items]    
Debt instrument face amount   $ 500,000,000.0
Stated interest rate   6.50%
CVR Refining LLC | Level 2    
Debt Instrument [Line Items]    
Estimated fair value $ 510,000,000