Derivative Financial Instruments (Details 2) (USD $)	Dec. 31, 2014	Dec. 31, 2013
CVR Refining, LP \| Current Assets
Offsetting Assets
Gross Assets	$ 25,300,000	$ 4,300,000
Gross Amounts Offset	(300,000)	(3,400,000)
Net Assets Presented	25,000,000	900,000
Cash Collateral Not Offset	0	0
Net Amount	25,000,000	900,000
CVR Refining, LP \| Noncurrent Assets
Offsetting Assets
Gross Assets	22,300,000	100,000
Gross Amounts Offset	0	0
Net Assets Presented	22,300,000	100,000
Cash Collateral Not Offset	0	0
Net Amount	22,300,000	100,000
CVR Refining, LP \| Current Liabilities
Offsetting Liabilities
Gross Liabilities		31,400,000
Gross Amounts Offsets		(16,100,000)
Net Liabilities Presented		15,300,000
Cash Collateral Not Offset		0
Net Amount		15,300,000
CVR Refining, LP \| Noncurrent Liabilities
Offsetting Liabilities
Gross Liabilities		1,900,000
Gross Amounts Offsets		(100,000)
Net Liabilities Presented		1,800,000
Cash Collateral Not Offset		0
Net Amount		1,800,000
Interest rate swap \| CVR Partners, LP
Offsetting Liabilities
Gross Amounts Offsets	0	0
Commodity swaps \| CVR Refining, LP \| Current Assets
Offsetting Assets
Gross Assets	25,300,000	4,300,000
Gross Amounts Offset	(300,000)	(3,400,000)
Net Assets Presented	25,000,000	900,000
Cash Collateral Not Offset	0	0
Net Amount	25,000,000	900,000
Commodity swaps \| CVR Refining, LP \| Noncurrent Assets
Offsetting Assets
Gross Assets	22,300,000	100,000
Gross Amounts Offset	0	0
Net Assets Presented	22,300,000	100,000
Cash Collateral Not Offset	0	0
Net Amount	22,300,000	100,000
Commodity swaps \| CVR Refining, LP \| Current Liabilities
Offsetting Liabilities
Gross Liabilities		31,400,000
Gross Amounts Offsets		(16,100,000)
Net Liabilities Presented		15,300,000
Cash Collateral Not Offset		0
Net Amount		15,300,000
Commodity swaps \| CVR Refining, LP \| Noncurrent Liabilities
Offsetting Liabilities
Gross Liabilities		1,900,000
Gross Amounts Offsets		(100,000)
Net Liabilities Presented		1,800,000
Cash Collateral Not Offset		0
Net Amount		$ 1,800,000

Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

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-Name Accounting Standards Codification

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

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