Derivative Financial Instruments (Details 2) - CVR Refining, LP - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Current Liabilities
Offsetting Liabilities
Gross Liabilities	$ 11.1	$ 0.0
Gross Amounts Offsets	0.0	0.0
Net Liabilities Presented	11.1	0.0
Cash Collateral Not Offset	0.0	0.0
Net Amount	11.1	0.0
Current Assets
Offsetting Assets
Gross Assets		44.8
Gross Amounts Offset		(0.1)
Net Assets Presented		44.7
Cash Collateral Not Offset		0.0
Net Amount		44.7
Commodity swaps \| Current Liabilities
Offsetting Liabilities
Gross Liabilities	11.1	0.1
Gross Amounts Offsets	0.0	0.0
Net Liabilities Presented	11.1	0.1
Cash Collateral Not Offset	0.0	0.0
Net Amount	$ 11.1	0.1
Commodity swaps \| Current Assets
Offsetting Assets
Gross Assets		44.8
Gross Amounts Offset		(0.1)
Net Assets Presented		44.7
Cash Collateral Not Offset		0.0
Net Amount		$ 44.7

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