GOODWILL AND OTHER INTANGIBLE ASSETS (Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands	Jan. 31, 2022	Oct. 31, 2021
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Finite-Lived Customer Relationships, Gross	$ 463,387	$ 464,506
Finite-Lived Intellectual Property, Gross	254,805	255,011
Finite-Lived License Agreements, Gross	6,559	6,559
Finite-Lived Patents, Gross	1,129	1,110
Finite-Lived Noncompete Agreements, Gross	718	722
Finite-Lived Trade Names, Gross	450	450
Gross Carrying Amount	727,048	728,358
Indefinite-Lived Trade Names	175,527	176,204
Intangible Assets, Gross (Excluding Goodwill)	902,575	904,562
Accumulated Amortization	(336,485)	(322,255)
Net Carrying Amount	390,563	406,103
Intangible Asset Net Carrying Amount	566,090	582,307
Customer Relationships [Member]
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Accumulated Amortization	(230,444)	(221,098)
Net Carrying Amount	232,943	243,408
Intellectual Property [Member]
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Accumulated Amortization	(99,094)	(94,313)
Net Carrying Amount	155,711	160,698
Licensing Agreements [Member]
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Accumulated Amortization	(5,163)	(5,072)
Net Carrying Amount	1,396	1,487
Patents [Member]
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Accumulated Amortization	(799)	(793)
Net Carrying Amount	330	317
Noncompete Agreements [Member]
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Accumulated Amortization	(718)	(722)
Net Carrying Amount	0	0
Trade Names [Member]
Acquired Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Accumulated Amortization	(267)	(257)
Net Carrying Amount	$ 183	$ 193