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Derivative Financial Instruments (Details) (USD $) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Dec. 31, 2014 bbl
Derivative Financial Instruments |  |  |
Current period settlements on derivative contracts | $ (6,300,000)cvi_DerivativeSettlementonDerivativeAssetLiabilityContract | $ 21,100,000 cvi_DerivativeSettlementonDerivativeAssetLiabilityContract |
Gain (loss) on derivatives, net | (51,400,000)us-gaap_DerivativeGainLossOnDerivativeNet | 109,400,000 us-gaap_DerivativeGainLossOnDerivativeNet |
CRNF | Term loan facility |  |  |
Derivative Financial Instruments |  |  |
Borrowing capacity on credit facility | 125,000,000.0 us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_DebtInstrumentAxis = cvi_CRNFTermLoanFacilityMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Commodity derivatives |  |  |
Derivative Financial Instruments |  |  |
Derivative asset (liabilities) | (100,000)us-gaap_DerivativeFairValueOfDerivativeNet / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember |  |
Commodity derivatives | CVR Refining, LP |  |  |
Derivative Financial Instruments |  |  |
Gain (loss) on derivatives, net | (1,000,000)us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember | (100,000)us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_CommodityContractMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember |
Commodity swaps | CVR Refining, LP |  |  |
Derivative Financial Instruments |  |  |
Gain (loss) on derivatives, net | (50,400,000)us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember | 109,500,000 us-gaap_DerivativeGainLossOnDerivativeNet / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember |
Interest rate swaps |  |  |
Derivative Financial Instruments |  |  |
Realized loss on the interest rate swap re-classed from AOCI into interest expense | (300,000)us-gaap_InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_InterestRateSwapMember | (300,000)us-gaap_InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_InterestRateSwapMember |
Interest rate swaps | CRNF |  |  |
Derivative Financial Instruments |  |  |
Increase (decrease) in fair value of interest rate swap agreements | (100,000)us-gaap_IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1 / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_InterestRateSwapMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Not designated as hedges | Commodity swaps | CVR Refining, LP |  |  |
Derivative Financial Instruments |  |  |
Derivative asset (liabilities) | 2,300,000 us-gaap_DerivativeFairValueOfDerivativeNet / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember |  |
Number of barrels | 15,000,000 invest_DerivativeNonmonetaryNotionalAmount / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember |  | 9,100,000 invest_DerivativeNonmonetaryNotionalAmount / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember
Portion of net unrealized gain in current assets | 7,300,000 us-gaap_DerivativeAssetsCurrent / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember |  |
Portion of net unrealized gain in non-current assets | 14,500,000 us-gaap_DerivativeAssetsNoncurrent / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember |  |
Portion of net unrealized loss in current liabilities | (19,500,000)us-gaap_DerivativeLiabilitiesCurrent / us-gaap_DerivativeInstrumentRiskAxis = cvi_CommoditySwapMember / us-gaap_HedgingDesignationAxis = us-gaap_NondesignatedMember / dei_LegalEntityAxis = cvi_CVRRefiningLimitedPartnershipMember |  |
Designated as hedges | Interest rate swaps | CRNF |  |  |
Derivative Financial Instruments |  |  |
Number of floating-to-fixed interest rate swap agreements | 2 us-gaap_NumberOfInterestRateDerivativesHeld / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_InterestRateSwapMember / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Aggregate notional amount | $ 62,500,000.0 invest_DerivativeNotionalAmount / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_InterestRateSwapMember / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Average fixed rate of interest (as a percent) | 1.96%us-gaap_DerivativeAverageFixedInterestRate / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_InterestRateSwapMember / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Effective rate (as a percent) | 4.57%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_InterestRateSwapMember / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Designated as hedges | Interest rate swap agreements entered into on June 30, 2011 | CRNF |  |  |
Derivative Financial Instruments |  |  |
Fixed rate (as a percent) | 1.94%us-gaap_DerivativeFixedInterestRate / us-gaap_DerivativeInstrumentRiskAxis = cvi_InterestRateSwapJune302011Member / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Settlement period | 90 days |  |
Designated as hedges | Interest rate swap agreements entered into on July 1, 2011 | CRNF |  |  |
Derivative Financial Instruments |  |  |
Fixed rate (as a percent) | 1.975%us-gaap_DerivativeFixedInterestRate / us-gaap_DerivativeInstrumentRiskAxis = cvi_InterestRateSwapJuly12011Member / us-gaap_HedgingDesignationAxis = us-gaap_DesignatedAsHedgingInstrumentMember / dei_LegalEntityAxis = cvi_CoffeyvilleResourcesNitrogenFertilizersLLCMember |  |
Settlement period | 90 days |  |

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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13495-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 + Details
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- Definition Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35706170&loc=SL5624171-113959 + Details
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