FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS, Level 3 valuation inputs (Details 2) (Details)	12 Months Ended
	Oct. 31, 2014
Intellectual Property [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Annual attrition rate	20.00%
Fair Value, Inputs, Level 3 [Member] | Customer Relationships [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Measurements, Valuation Techniques	Excess Earnings
Fair Value, Inputs, Level 3 [Member] | Intellectual Property [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Measurements, Valuation Techniques	Relief from Royalty
Fair Value Inputs, Discount Rate	19.00%
Fair Value Inputs, Royalty Rate	6.00%
Fair Value, Inputs, Level 3 [Member] | Trade Names [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Measurements, Valuation Techniques	Relief from Royalty
Minimum [Member] | Fair Value, Inputs, Level 3 [Member] | Customer Relationships [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	15.00%
Annual attrition rate	25.00%
Minimum [Member] | Fair Value, Inputs, Level 3 [Member] | Trade Names [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	14.00%
Fair Value Inputs, Royalty Rate	1.00%
Maximum [Member] | Fair Value, Inputs, Level 3 [Member] | Customer Relationships [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	19.00%
Annual attrition rate	30.00%
Maximum [Member] | Fair Value, Inputs, Level 3 [Member] | Trade Names [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Fair Value Inputs, Discount Rate	18.00%
Fair Value Inputs, Royalty Rate	2.50%