INTANGIBLE ASSETS (Tables)

3 Months Ended

Jan. 29, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

As of the dates indicated, intangible assets are comprised of the following (in thousands):

	January 29, 2022						October 30, 2021
	Gross Intangible		Accumulated Amortization		Net Intangible		Gross Intangible		Accumulated Amortization		Net Intangible
Developed technology	$	428,027	$	(367,304)	$	60,723	$	395,726	$	(359,828)	$	35,898
Patents and licenses	7,815		(3,544)		4,271		7,815		(3,321)		4,494
Customer relationships, covenants not to compete, outstanding purchase orders and contracts	390,840		(354,808)		36,032		375,329		(350,407)		24,922
Total intangible assets	$	826,682	$	(725,656)	$	101,026	$	778,870	$	(713,556)	$	65,314

Schedule of Expected Future Amortization of Finite-Lived Intangible Assets

Expected future amortization of intangible assets for the fiscal years indicated is as follows (in thousands):

Fiscal Year	Amount
2022	$	32,026
2023	29,444
2024	18,493
2025	13,287
2026	7,067
Thereafter	709
	$	101,026