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RESTRUCTURING AND OTHER CHARGES, NET (Tables)
12 Months Ended
Jul. 31, 2011
Restructuring and Other Charges, Net (Tables) [Abstract]  
Summary of Restructuring and Other Charges
The following tables summarize the restructuring and other charges (“ROTC”) recorded in fiscal years 2011, 2010 and 2009:
 
           Other    
       Charges/(Gains)    
 2011     Restructuring (1)     (2)     Total
 Employment contract obligations and            
        other severance benefits $                  4,863  $                  7,519  $        12,382 
 Professional fees and other costs, net of            
        receipt of insurance claim payments  5,507   2,293   7,800 
 Asset impairment  7,336      7,336 
 Environmental matters, net of receipt of            
        insurance claim payment     6,349   6,349 
 Reversal of excess restructuring reserves  (26)     (26)
   $17,680  $16,161  $33,841 
                
 Cash $10,344  $13,226  $23,570 
 Non-cash (a)  7,336   2,935   10,271 
   $17,680  $16,161  $33,841 
                     
 2010            
 Severance $6,637  $  $6,637 
 Environmental matters     6,911   6,911 
 Professional fees and other costs, net of            
        receipt of insurance claim payments  5,581   (691)  4,890 
 Asset impairment/(gain) on disposal  237   (774)  (537)
 Reversal of excess restructuring reserves  (237)     (237)
   $12,218  $5,446  $17,664 
                 
 Cash $10,639  $5,446  $16,085 
 Non-cash (a)  1,579      1,579 
   $12,218  $5,446  $17,664 
               
 
      Other    
      Charges/(Gains)    
2009 Restructuring (1) (2) Total
Severance $                  18,938  $      $     18,938 
Professional fees and other costs, net of           
       receipt of insurance claim payments  4,734   13  4,747 
Environmental matters, net of receipt of           
       insurance claim payment     1,808  1,808 
Asset Impairment/loss on disposal  174   3,477  3,651 
In-process research and development     1,743  1,743 
Reversal of excess restructuring reserves  (164)    (164)
      $23,682      $7,041     $30,723 
             
Cash $24,585  $1,821 $26,406 
Non-cash  (903)  5,220  4,317 
  $23,682  $7,041 $30,723 
             
     (a)     Includes $2,935 and $603 of non-cash stock based compensation costs in fiscal year 2011 and fiscal year 2010, respectively.
Schedule of Summarized Activity Relating to Restructuring
The following table summarizes the activity related to restructuring liabilities that were recorded in fiscal years 2011, 2010 and 2009.
 
          Severance   Other   Total
  2011                        
  Original charge   $      4,863     $      5,507     $      10,370  
  Utilized     (1,817 )     (5,225 )     (7,042 )
  Translation     272       68       340  
  Balance at Jul. 31, 2011   $ 3,318     $ 350     $ 3,668  
                            
  2010                        
  Original charge (a)   $ 6,034     $ 5,581     $ 11,615  
  Utilized     (2,031 )     (5,441 )     (7,472 )
  Translation     1       (9 )     (8 )
  Balance at Jul. 31, 2010   $ 4,004     $ 131     $ 4,135  
  Utilized     (1,356 )     (135 )     (1,491 )
  Translation     2       4       6  
  Balance at Jul. 31, 2011   $ 2,650     $     $ 2,650  
                              
  2009                        
  Original charge   $ 18,938     $ 4,734     $ 23,672  
  Utilized     (12,757 )     (4,133 )     (16,890 )
  Translation     412       20       432  
  Balance at Jul. 31, 2009     6,593       621       7,214  
  Utilized     (4,902 )     (588 )     (5,490 )
  Reversal of excess reserves (b)     (143 )           (143 )
  Translation     (86 )     (27 )     (113 )
  Balance at Jul. 31, 2010   $ 1,462     $ 6     $ 1,468  
  Utilized     (845 )     (6 )     (851 )
  Reversal of excess reserves (b)     (6 )           (6 )
  Translation     120             120  
  Balance at Jul. 31, 2011       $ 731         $         $ 731  
                            
      (a)       Excludes stock-based compensation expense of $603
   
  (b)   Reflects the reversal of excess restructuring reserves originally recorded in fiscal year 2009.