v2.4.1.9
CONDENSED CONSOLIDATED STATEMENT OF PARTNERS' CAPITAL (USD $)
In Thousands, except Share data, unless otherwise specified
Total
Common Units
General Partner Interest
Accumulated Other Comprehensive Income/(Loss)
Balance at Dec. 31, 2014 $ 413,931us-gaap_PartnersCapital $ 414,968us-gaap_PartnersCapital
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember
$ 1us-gaap_PartnersCapital
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_GeneralPartnerMember
$ (1,038)us-gaap_PartnersCapital
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
Balance (in units) at Dec. 31, 2014   73,122,997us-gaap_PartnersCapitalAccountUnits
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember
   
Increase (Decrease) in Partners' Capital        
Cash distributions to common unitholders – Affiliates (15,957)us-gaap_PartnersCapitalAccountDistributions (15,957)us-gaap_PartnersCapitalAccountDistributions
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember
   
Cash distributions to common unitholders – Non-affiliates (14,023)uan_CashDistributionsToPublicUnitholders (14,023)uan_CashDistributionsToPublicUnitholders
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember
   
Share-based compensation – Affiliates 52uan_PartnersCapitalAccountUnitBasedCompensationAffiliates 52uan_PartnersCapitalAccountUnitBasedCompensationAffiliates
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember
   
Net income 29,774us-gaap_NetIncomeLoss 29,774us-gaap_NetIncomeLoss
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember
   
Net gains (losses) on interest rate swaps 195us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax     195us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
Balance at Mar. 31, 2015 $ 413,972us-gaap_PartnersCapital $ 414,814us-gaap_PartnersCapital
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember
$ 1us-gaap_PartnersCapital
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_GeneralPartnerMember
$ (843)us-gaap_PartnersCapital
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_AccumulatedOtherComprehensiveIncomeMember
Balance (in units) at Mar. 31, 2015   73,122,997us-gaap_PartnersCapitalAccountUnits
/ us-gaap_StatementEquityComponentsAxis
= uan_CommonUnitholdersMember