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INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 30, 2021	Oct. 31, 2020	Nov. 02, 2019
Intangible Assets
Gross Intangible	$ 778,870	$ 773,950
Accumulated Amortization	(713,556)	(677,303)
Net Intangible	65,314	96,647
Amortization of intangible assets	36,033	38,619	$ 35,136
Expected future amortization of finite-lived intangible assets
2022	29,935
2023	15,125
2024	12,074
2025	6,865
2026	607
Thereafter	708
Net Intangible	65,314	96,647
Developed technology
Intangible Assets
Gross Intangible	395,726	395,726
Accumulated Amortization	(359,828)	(335,512)
Net Intangible	35,898	60,214
Expected future amortization of finite-lived intangible assets
Net Intangible	35,898	60,214
Patents and licenses
Intangible Assets
Gross Intangible	7,815	3,565
Accumulated Amortization	(3,321)	(2,529)
Net Intangible	4,494	1,036
Expected future amortization of finite-lived intangible assets
Net Intangible	4,494	1,036
Customer relationships, covenants not to compete, outstanding purchase orders and contracts
Intangible Assets
Gross Intangible	375,329	374,659
Accumulated Amortization	(350,407)	(339,262)
Net Intangible	24,922	35,397
Expected future amortization of finite-lived intangible assets
Net Intangible	$ 24,922	$ 35,397

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