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Equipment, Furniture and Fixtures
9 Months Ended
Jul. 31, 2011
Equipment, Furniture and Fixtures [Abstract]  
EQUIPMENT, FURNITURE AND FIXTURES
(10) EQUIPMENT, FURNITURE AND FIXTURES
     As of the dates indicated, equipment, furniture and fixtures are comprised of the following (in thousands):
                 
    October 31,     July 31,  
    2010     2011  
Equipment, furniture and fixtures
  $ 360,908     $ 398,332  
Leasehold improvements
    49,595       54,289  
 
           
 
    410,503       452,621  
Accumulated depreciation and amortization
    (290,209 )     (326,447 )
 
           
 
  $ 120,294     $ 126,174  
 
           
     Depreciation of equipment, furniture and fixtures, and amortization of leasehold improvements was $25.8 million and $37.7 million for the first nine months of fiscal 2010 and 2011, respectively.