XML 35 R21.htm IDEA: XBRL DOCUMENT v3.21.2

INTANGIBLE ASSETS

12 Months Ended

Oct. 30, 2021

Intangible Assets, Net (Excluding Goodwill) [Abstract]

INTANGIBLE ASSETS

INTANGIBLE ASSETS

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

			October 30, 2021																		October 31, 2020
			Gross Intangible						Accumulated Amortization						Net Intangible						Gross Intangible						Accumulated Amortization						Net Intangible
Developed technology			$	395,726					$	(359,828)					$	35,898					$	395,726					$	(335,512)					$	60,214
Patents and licenses			7,815						(3,321)						4,494						3,565						(2,529)						1,036
Customer relationships, covenants not to compete, outstanding purchase orders and contracts			375,329						(350,407)						24,922						374,659						(339,262)						35,397
Total intangible assets			$	778,870					$	(713,556)					$	65,314					$	773,950					$	(677,303)					$	96,647

The aggregate amortization expense of intangible assets was $36.0 million, $38.6 million and $35.1 million for fiscal 2021, fiscal 2020 and fiscal 2019, respectively. Expected future amortization of intangible assets for the fiscal years indicated is as follows (in thousands):

Fiscal Year			Amount
2022			$	29,935
2023			15,125
2024			12,074
2025			6,865
2026			607
Thereafter			708
			$	65,314

X

- Definition

The entire disclosure for all or part of the information related to intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-URI http://asc.fasb.org/topic&trid=2144416

+ Details

Name:	us-gaap_IntangibleAssetsDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration