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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2011
Stock-Based Compensation [Abstract] 
Summary Of Restricted Stock Activity

Restricted Stock

    Grants     Weighted-
Average Grant
Date Fair
Value		      Aggregate
Intrinsic Value
($000)		  

Outstanding at January 1, 2011 (non-vested)

      693,992      $ 14.65      

Granted (1)

     1,034,738        29.54      

Vesting and transfer of ownership to recipients

      (510,730 )      17.25      

Forfeited

      (26,934 )      26.08      
  

 

 

       

Outstanding at September 30, 2011 (non-vested)

      1,191,066      $ 26.22       $ 31,226   
  

 

 

    

 

 

     

 

 

  

 

(1) Includes 480,876 non-vested performance share grants under the legacy Frontier plan that were outstanding and retained by HollyFrontier at July 1, 2011.
Summary Of Performance Share Unit Activity

Performance Share Units

    Grants  

Outstanding at January 1, 2011 (non-vested)

      556,186   

Granted (1)

     409,982   

Vesting and transfer of ownership to recipients

      (178,154 ) 
  

 

 

  

Outstanding at September 30, 2011 (non-vested)

      788,014   
  

 

 

  

 

(1) Includes 280,438 non-vested performance share grants under the legacy Frontier plan that were outstanding and retained by HollyFrontier at July 1, 2011.