FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS, Level 3 valuation inputs (Details) (Significant Unobservable Inputs (Level 3) [Member])	9 Months Ended
Jul. 31, 2014
FY 2013 Acquisition [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Weighted average discount rate	2.90%
FY 2013 Acquisition [Member] \| Minimum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Negative Long-term Revenue Growth Rate	(2.00%)
FY 2013 Acquisition [Member] \| Maximum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Compound annual revenue growth rate range	24.00%
FY12 Acquisitions [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Weighted average discount rate	3.00%
FY12 Acquisitions [Member] \| Minimum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Negative Long-term Revenue Growth Rate	(5.00%)
FY12 Acquisitions [Member] \| Maximum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Compound annual revenue growth rate range	18.00%

Negative Percentage of assumed long-term growth in revenues, used as an input to measure fair value.

No definition available.

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

+ Details

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- Definition

Percentage of assumed long-term growth in revenues, used as an input to measure fair value.

+ References

+ Details

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