GOODWILL AND OTHER INTANGIBLE ASSETS (Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands	Jul. 31, 2019	Oct. 31, 2018
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	$ 643,369	$ 568,695
Accumulated Amortization	(235,179)	(196,516)
Net Carrying Amount	408,190	372,179
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Intangible Asset Gross Carrying Amount	796,726	702,876
Intangible Asset Net Carrying Amount	561,547	506,360
Trade Names [Member]
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Gross Carrying Amount	153,357	134,181
Net Carrying Amount	153,357	134,181
Customer Relationships [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	418,308	373,946
Accumulated Amortization	(162,231)	(135,359)
Net Carrying Amount	256,077	238,587
Intellectual Property [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	216,265	185,983
Accumulated Amortization	(67,341)	(56,055)
Net Carrying Amount	148,924	129,928
Licensing Agreements [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	6,559	6,559
Accumulated Amortization	(3,959)	(3,522)
Net Carrying Amount	2,600	3,037
Patents [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	958	927
Accumulated Amortization	(649)	(609)
Net Carrying Amount	309	318
Noncompete Agreements [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	813	814
Accumulated Amortization	(813)	(814)
Net Carrying Amount	0	0
Trade Names [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Gross Carrying Amount	466	466
Accumulated Amortization	(186)	(157)
Net Carrying Amount	$ 280	$ 309