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Separation And Distribution Of Prothena Business (Tables)
12 Months Ended
Dec. 31, 2012
Summary Of Assets Transferred To Prothena

Cash and cash equivalents

   $ 125.0  

Net assets

     3.2  
  

 

 

 

Total assets transferred

     128.2  

Fair value of operating lease guarantee

     0.4  

Less: Initial carrying value of available for sale interest in Prothena

     (22.9
  

 

 

 

Total value of the Prothena distribution

   $ 105.7