v2.4.1.9

Related Party Transactions (Details) (USD $)	3 Months Ended		1 Months Ended
	Mar. 31, 2015 affiliate	Mar. 31, 2014	Apr. 30, 2011	Dec. 31, 2014
Related Party Transaction [Line Items]
Number of parties	2uan_NumberOfParties
Revenue from related party	$ 93,050,000us-gaap_SalesRevenueGoodsNet	$ 80,316,000us-gaap_SalesRevenueGoodsNet
Receivables	2,346,000us-gaap_DueFromAffiliateCurrent			1,848,000us-gaap_DueFromAffiliateCurrent
Other long-term assets, with affiliates	912,000us-gaap_DueFromAffiliateNoncurrent			957,000us-gaap_DueFromAffiliateNoncurrent
Accounts payable, due to affiliates	1,752,000us-gaap_DueToAffiliateCurrent			2,279,000us-gaap_DueToAffiliateCurrent
Hydrogen | CRNF | Feedstock and Shared Services Agreement | CRRM
Related Party Transaction [Line Items]
Revenue from related party	6,500,000us-gaap_SalesRevenueGoodsNet / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_HydrogenMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember	5,900,000us-gaap_SalesRevenueGoodsNet / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_HydrogenMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember
Nitrogen | Feedstock and Shared Services Agreement
Related Party Transaction [Line Items]
Related party transaction incurred	0uan_RelatedPartyTransactionIncurred / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_NitrogenMember	200,000uan_RelatedPartyTransactionIncurred / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_NitrogenMember
Tail gas | CRNF | Feedstock and Shared Services Agreement | CRRM
Related Party Transaction [Line Items]
Receivables	200,000us-gaap_DueFromAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_TailGasMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember			200,000us-gaap_DueFromAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_TailGasMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember
Percentage of payment agreed to be paid for cost of capital in fourth year	15.00%uan_RelatedPartyTransactionPercentageOfPaymentAgreedToBePaidForCostOfInstallationOfPipeInFourthYear / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_TailGasMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember
Period for payment of cost of installation of pipe			4 years
Other long-term assets, with affiliates	900,000us-gaap_DueFromAffiliateNoncurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_TailGasMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember			1,000,000us-gaap_DueFromAffiliateNoncurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_TailGasMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember
Accounts payable, due to affiliates	0us-gaap_DueToAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_TailGasMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember			100,000us-gaap_DueToAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_ProductOrServiceAxis = uan_TailGasMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember
Products and services, excluding hydrogen and tail gas | Feedstock and Shared Services Agreement
Related Party Transaction [Line Items]
Receivables	100,000us-gaap_DueFromAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_ProductsandServicesExcludingHydrogenandTailGasMember			200,000us-gaap_DueFromAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_ProductsandServicesExcludingHydrogenandTailGasMember
Accounts payable, due to affiliates	800,000us-gaap_DueToAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_ProductsandServicesExcludingHydrogenandTailGasMember			1,100,000us-gaap_DueToAffiliateCurrent / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_ProductsandServicesExcludingHydrogenandTailGasMember
Prepaid expenses and other current assets | Hydrogen | Feedstock and Shared Services Agreement | CRRM
Related Party Transaction [Line Items]
Receivables	$ 1,900,000us-gaap_DueFromAffiliateCurrent / us-gaap_BalanceSheetLocationAxis = us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_HydrogenMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember			$ 1,300,000us-gaap_DueFromAffiliateCurrent / us-gaap_BalanceSheetLocationAxis = us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember / us-gaap_EnergyAxis = uan_FeedstockAndSharedServicesAgreementMember / us-gaap_ProductOrServiceAxis = uan_HydrogenMember / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = uan_CoffeyvilleResourcesRefiningAndMarketingLLCMember

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- Definition

Represents the percentage of payment agreed to be paid for cost of capital in the fourth year.

+ References

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