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GOODWILL AND OTHER INTANGIBLE ASSETS (Details Textuals) (USD $)
 12 Months Ended
Oct. 31, 2012
Oct. 31, 2011
Oct. 31, 2010
Acquired Indefinite-lived Intangible Assets [Line Items]      
Amortization expense related to intangible assets $ 16,200,000 $ 7,600,000 $ 6,800,000
Estimated Amortization expense related to intangible assets, year one 17,700,000    
Estimated Amortization expense related to intangible assets, year two 17,000,000    
Estimated Amortization expense related to intangible assets, year three 15,400,000    
Estimated Amortization expense related to intangible assets, year four 14,000,000    
Estimated Amortization expense related to intangible assets, year five 13,300,000    
Estimated Amortization expense related to intangible assets, year, there after 40,400,000    
Goodwill recognized expected tax deductible amount 21,000,000 57,000,000  
Impairment of intangible assets 0 4,987,000 1,438,000
Customer Relationships [Member]
      
Acquired Indefinite-lived Intangible Assets [Line Items]      
Weighted average amortization period (in years) 9 years    
Impairment of intangible assets   4,300,000 1,100,000
Intellectual Property [Member]
      
Acquired Indefinite-lived Intangible Assets [Line Items]      
Weighted average amortization period (in years) 11 years    
Impairment of intangible assets   500,000  
Trade Names [Member]
      
Acquired Indefinite-lived Intangible Assets [Line Items]      
Impairment of intangible assets   $ 200,000 $ 300,000