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SELECTED FINANCIAL STATEMENT INFORMATION SELECTED FINANCIAL STATEMENT INFORMATION, Redeemable Noncontrolling Interests (Details) (USD $)
In Thousands, unless otherwise specified
Jul. 31, 2014
Oct. 31, 2013
Redeemable Noncontrolling Interest [Line Items]    
Redeemable at fair value $ 27,969 $ 47,839
Redeemable based on a multiple of future earnings 10,136 11,379
Redeemable noncontrolling interests $ 38,105 $ 59,218