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Fixed Assets, net - Summary of Fixed Assets (Detail) (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2012
Oct. 31, 2011
Property, Plant and Equipment [Line Items]    
Fixed assets gross $ 471,754 $ 493,374
Accumulated depreciation and amortization (233,441) (255,267)
Fixed assets net 238,313 238,107
Furniture & other equipment [Member]
   
Property, Plant and Equipment [Line Items]    
Fixed assets gross 158,406 160,559
Leasehold improvements gross [Member]
   
Property, Plant and Equipment [Line Items]    
Fixed assets gross 137,370 167,149
Computer software & equipment [Member]
   
Property, Plant and Equipment [Line Items]    
Fixed assets gross 109,138 107,238
Land use rights [Member]
   
Property, Plant and Equipment [Line Items]    
Fixed assets gross 34,953 40,213
Land and buildings [Member]
   
Property, Plant and Equipment [Line Items]    
Fixed assets gross 9,459 2,492
Construction in progress [Member]
   
Property, Plant and Equipment [Line Items]    
Fixed assets gross $ 22,428 $ 15,723