PREPAID EXPENSES AND OTHER (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 27, 2024	Jan. 28, 2023	Oct. 28, 2023
Capitalized Contract Cost [Line Items]
Prepaid VAT and other taxes	$ 87,965		$ 96,724
Prepaid expenses	60,495		58,954
Product demonstration equipment, net	40,294		40,682
Other non-trade receivables	20,910		33,408
Derivative Assets	3,020		1,118
Deferred deployment expense	2,113		1,170
Prepaid expenses and other	387,193		405,694
Depreciation of product demonstration equipment	1,900	$ 1,900
Contract assets for unbilled accounts receivable, net
Capitalized Contract Cost [Line Items]
Contract assets	151,572		150,312
Capitalized contract acquisition costs
Capitalized Contract Cost [Line Items]
Contract assets	$ 20,824		$ 23,326