XML 23 R42.htm IDEA: XBRL DOCUMENT v2.4.1.9
Share-Based Compensation (Details 7) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended 1 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Share-Based Compensation      
Liability for unvested restricted share awards $ 27.2us-gaap_EmployeeRelatedLiabilitiesCurrent   38.3us-gaap_EmployeeRelatedLiabilitiesCurrent
Incentive Unit Award      
Share-Based Compensation      
Vesting period 3 years    
Number of share right to receive cash payment on vesting equal to fair market value is received per award 1cvi_SharebasedCompensationArrangementBySharebasedPaymentAwardNumberOfSharesConsideredForDeterminingCashPaymentForEachAwardUponVesting
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
   
Unrecognized compensation cost 7.1us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
   
Weighted-average period for amortization of unrecognized compensation cost 1 year 7 months 6 days    
Compensation expense 1.5us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
0.8us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
 
SARs Granted (in shares) 2,652us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
   
Incentive Unit Award | Personnel Accruals      
Share-Based Compensation      
Liability for unvested restricted share awards $ 2.3us-gaap_EmployeeRelatedLiabilitiesCurrent
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
/ us-gaap_BalanceSheetLocationAxis
= cvi_PersonnelAccrualsMember
  0.8us-gaap_EmployeeRelatedLiabilitiesCurrent
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
/ us-gaap_BalanceSheetLocationAxis
= cvi_PersonnelAccrualsMember
Tranche One | Incentive Unit Award      
Share-Based Compensation      
Vesting rights percentage 33.33%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
/ us-gaap_VestingAxis
= us-gaap_ShareBasedCompensationAwardTrancheOneMember
   
Tranche Two | Incentive Unit Award      
Share-Based Compensation      
Vesting rights percentage 33.33%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
/ us-gaap_VestingAxis
= us-gaap_ShareBasedCompensationAwardTrancheTwoMember
   
Tranche Three | Incentive Unit Award      
Share-Based Compensation      
Vesting rights percentage 33.33%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
/ us-gaap_AwardTypeAxis
= cvi_IncentiveUnitAwardMember
/ us-gaap_VestingAxis
= us-gaap_ShareBasedCompensationAwardTrancheThreeMember
   
Executive Officer      
Share-Based Compensation      
Period for Determination of Cash Payment Value 10cvi_SharebasedCompensationArrangementbySharebasedPaymentAwardPeriodforDeterminationofCashPaymentValue
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ExecutiveOfficerMember
   
Executive Officer | Stock Appreciation Rights (SARs)      
Share-Based Compensation      
Vesting period 3 years    
Number of share right to receive cash payment on vesting equal to fair market value is received per award 1cvi_SharebasedCompensationArrangementBySharebasedPaymentAwardNumberOfSharesConsideredForDeterminingCashPaymentForEachAwardUponVesting
/ us-gaap_AwardTypeAxis
= us-gaap_StockAppreciationRightsSARSMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ExecutiveOfficerMember
   
SARs Granted (in shares)     227,927us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_StockAppreciationRightsSARSMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_ExecutiveOfficerMember