Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Tables)

v2.4.0.6
Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Mar. 31, 2012
Summary of Significant Accounting Policies [Abstract]  
Property, plant and equipment estimated useful lives
         
     Years  

Buildings

     40  

Building improvements

     5 to 10  

Manufacturing machinery

     20  

General equipment

     5 to 10  

Computer equipment, software, and software development

     3 to 7  

Office furniture and equipment

     3 to 10  
Basic and dilutive common shares outstanding used in determining net (loss) income per share
                                         
    Years Ended 31 March    
 (Millions of shares)   2012   2011   2010     
               

Basic common shares outstanding

     436.2           435.6           433.1          

Dilutive effect of stock awards

     1.7           -                -               
   

 

 

  

 

 

  

 

 

    

Diluted common shares outstanding

           437.9                 435.6                 433.1          
   

 

 

  

 

 

  

 

 

    
               
 (US dollars)   2012          2011          2010            
               

Net income (loss) per share - basic

     $ 1.39           $ (0.80 )          $ (0.20 )         

Net income (loss) per share - diluted

     $ 1.38           $ (0.80 )          $ (0.20 )