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Commitments and Contingencies - Litigation (Details)	1 Months Ended
	Dec. 31, 2020 count	Jan. 31, 2020 claimant	Dec. 31, 2019 lawsuit
CRRM | Environmental, Health, and Safety Matters | Clean Air Act Matter
Loss Contingencies [Line Items]
Number of counts asserted related to alleged violations | count	9
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 Certain Directors and Affiliates | Call Option Lawsuits
Loss Contingencies [Line Items]
Number of lawsuits filed | lawsuit			9

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-Topic 450
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