SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND RELATED DATA - New Accounting Pronouncements (Details) - USD ($)	12 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015	Feb. 03, 2017
New Accounting Pronouncements Adopted
Discrete tax benefit	$ 19,719,000
Cumulative effect adjustment ASU 2016-16	(2,361,000)
ASU 2016-09
New Accounting Pronouncements Adopted
Increase in cash flows from operating activities	19,719,000	$ 12,495,000	$ 8,459,000
ASU 2016-16
New Accounting Pronouncements Adopted
Increase in cash flows from operating activities	8,050,000	$ 9,848,000	$ 4,264,000
Retained Earnings
New Accounting Pronouncements Adopted
Cumulative effect adjustment ASU 2016-16	$ (2,361,000)
Retained Earnings | ASU 2016-16
New Accounting Pronouncements Adopted
Cumulative effect adjustment ASU 2016-16				$ 2,361