FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Apr. 30, 2018

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

The Company's assets and liabilities that were measured at fair value on a recurring basis are set forth by level within the fair value hierarchy in the following tables (in thousands):



	As of April 30, 2018
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate-owned life insurance		$—		$126,979		$—		$126,979
Money market funds	439		—		—		439
Equity securities	3,108		—		—		3,108
Mutual funds	1,624		—		—		1,624
Other	1,289		—		—		1,289
Total assets		$6,460		$126,979		$—		$133,439

Liabilities:
Contingent consideration		$—		$—		$24,428		$24,428



	As of October 31, 2017
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets:
Deferred compensation plans:
Corporate-owned life insurance		$—		$113,220		$—		$113,220
Money market funds	3,972		—		—		3,972
Equity securities	2,895		—		—		2,895
Mutual funds	1,541		—		—		1,541
Other	1,246		—		—		1,246
Total assets		$9,654		$113,220		$—		$122,874

Liabilities:
Contingent consideration		$—		$—		$27,573		$27,573

Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table Text Block]

The Level 3 inputs used to derive the estimated fair value of the Company's contingent consideration liability as of April 30, 2018 were as follows:



	Fiscal 2017 Acquisition				Fiscal 2016 Acquisition				Fiscal 2015 Acquisition
Compound annual revenue growth rate range	(4	%)	-	7%	4	%	-	12%	8	%	-	11%
Weighted average discount rate	6.4%				5.6%				.8%

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

Changes in the Company’s contingent consideration liability measured at fair value on a recurring basis using unobservable inputs (Level 3) for the six months ended April 30, 2018 are as follows (in thousands):




Balance as of October 31, 2017		$27,573
Decrease in accrued contingent consideration, net	(3,412		)
Payment of contingent consideration	(300		)
Foreign currency transaction adjustments	567
Balance as of April 30, 2018		$24,428

Included in the accompanying Condensed Consolidated Balance Sheet under the following captions:
Accrued expenses and other current liabilities		$6,516
Other long-term liabilities	17,912
		$24,428