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Share-Based Compensation (Details 4) (CVR Partners, LP, CVR Partners Long Term Incentive Plan, Phantom Unit and Common Unit, USD $)
9 Months Ended
Sep. 30, 2014
CVR Partners, LP | CVR Partners Long Term Incentive Plan | Phantom Unit and Common Unit
 
Non-vested shares activity  
Non-vested at the beginning of the period (in shares) 171,119
Granted (in shares) 5,093
Vested (in shares) (5,085)
Forfeited (in shares) (77,004)
Non-vested at the end of the period (in shares) 94,123
Weighted-Average Grant-Date Fair Value  
Non-vested at the beginning of the period (in dollars per share) $ 21.34
Granted (in dollars per share) $ 18.86
Vested (in dollars per share) $ 21.39
Forfeited (in dollars per share) $ 23.49
Non-vested at the end of the period (in dollars per share) $ 19.45