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Long-Term Debt and Finance Lease Obligations - Credit Facilities Outstanding (Details) - Line of Credit - Revolving Credit Facility
3 Months Ended
Mar. 31, 2020
USD ($)
CVR Partners | Asset Based (AB) Credit Facility  
Line of Credit Facility [Line Items]  
Total Capacity $ 50,000,000
Amount Borrowed 0
Outstanding Letters of Credit 0
Available Capacity $ 50,000,000
CVR Partners | Asset Based (AB) Credit Facility | LIBOR  
Line of Credit Facility [Line Items]  
Basis spread on variable rate 2.00%
CVR Partners | Asset Based (AB) Credit Facility | Base Rate  
Line of Credit Facility [Line Items]  
Basis spread on variable rate 1.00%
Variable rate step-down 0.50%
CVR Refining | Amended and Restated Asset Based (Amended and Restated ABL) Credit Facility  
Line of Credit Facility [Line Items]  
Total Capacity $ 400,000,000
Amount Borrowed 0
Outstanding Letters of Credit 8,000,000
Available Capacity $ 392,000,000
CVR Refining | Amended and Restated Asset Based (Amended and Restated ABL) Credit Facility | LIBOR  
Line of Credit Facility [Line Items]  
Basis spread on variable rate 1.50%
CVR Refining | Amended and Restated Asset Based (Amended and Restated ABL) Credit Facility | Base Rate  
Line of Credit Facility [Line Items]  
Basis spread on variable rate 0.50%