XML 27 R37.htm IDEA: XBRL DOCUMENT v2.4.0.8
Share-Based Compensation (Details 3) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended 12 Months Ended 3 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Mar. 31, 2014
CVR Partners, LP
CVR Partners Long Term Incentive Plan
trading_day
Dec. 31, 2013
CVR Partners, LP
CVR Partners Long Term Incentive Plan
Apr. 30, 2011
CVR Partners, LP
CVR Partners Long Term Incentive Plan
Mar. 31, 2014
CVR Partners, LP
CVR Partners Long Term Incentive Plan
Units
Mar. 31, 2013
CVR Partners, LP
CVR Partners Long Term Incentive Plan
Units
Mar. 31, 2014
Personnel Accruals
CVR Partners, LP
CVR Partners Long Term Incentive Plan
Units
Dec. 31, 2013
Personnel Accruals
CVR Partners, LP
CVR Partners Long Term Incentive Plan
Units
Share-Based Compensation                  
Common stock authorized for issuance (in shares)         5,000,000        
Vesting period       3 years          
Vesting rights percentage     33.33%            
Number of share right to receive cash payment on vesting equal to fair market value is received per award     1            
Period for determination of cash payment value     10            
Unrecognized compensation cost           $ 1.4      
Weighted-average period for amortization of unrecognized compensation cost           1 year 4 months 24 days      
Compensation expense           0.3 0.6    
Liability for unvested restricted share awards $ 35.0 $ 45.8           $ 0.4 $ 0.2