SHARE-BASED COMPENSATION EXPENSE - Components of Expense (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 28, 2023	Oct. 29, 2022	Oct. 30, 2021
Share-based compensation expense
Share-based compensation expense capitalized in inventory, net	$ 413	$ 137	$ (72)
Total share-based compensation	130,455	105,131	84,336
Share-based compensation expense included in cost of goods sold
Share-based compensation expense
Share-based compensation expense included in operating expense	14,988	11,400	8,589
Products
Share-based compensation expense
Share-based compensation expense included in operating expense	4,518	3,867	3,408
Services
Share-based compensation expense
Share-based compensation expense included in operating expense	10,470	7,533	5,181
Share-based compensation expense included in operating expense
Share-based compensation expense
Share-based compensation expense included in operating expense	115,054	93,594	75,819
Research and development
Share-based compensation expense
Share-based compensation expense included in operating expense	42,331	31,879	21,863
Sales and marketing
Share-based compensation expense
Share-based compensation expense included in operating expense	35,136	31,280	25,152
General and administrative
Share-based compensation expense
Share-based compensation expense included in operating expense	$ 37,587	$ 30,435	$ 28,804

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479830/718-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
-Name Accounting Standards Codification
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Amount of noncash expense for share-based payment arrangement.

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-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-SubTopic 10
-Topic 230
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