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Commitments and Contingencies - Litigation (Details) | 1 Months Ended |
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Apr. 30, 2020 claimant | Jan. 31, 2020 claimant | Apr. 06, 2020 contract
WRC and Others | Small Refinery Exemption |  |  |
Loss Contingencies [Line Items] |  |  |
Number of refineries whose SREs were vacated under RFS program under the CAA | 3 |  |
WRC | Small Refinery Exemption |  |  |
Loss Contingencies [Line Items] |  |  |
Number of refineries whose SREs were vacated under RFS program under the CAA |  | 1 |
CVR Energy, CVR Refining and General Partner, CVR Refining Holdings, IEP and CEO | Call Option Lawsuits |  |  |
Loss Contingencies [Line Items] |  |  |
Number of lawsuits filed | contract |  |  | 9

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