PREPAID EXPENSES AND OTHER (Details) - USD ($) $ in Thousands	6 Months Ended
	Apr. 27, 2024	Apr. 29, 2023	Oct. 28, 2023
Capitalized Contract Cost [Line Items]
Prepaid VAT and other taxes	$ 96,803		$ 96,724
Prepaid expenses	71,600		58,954
Product demonstration equipment, net	41,031		40,682
Other non-trade receivables	38,999		33,408
Derivative Assets	1,341		1,118
Deferred deployment expense	776		1,170
Prepaid expenses and other	421,692		405,694
Depreciation of product demonstration equipment	3,900	$ 3,800
Contract assets for unbilled accounts receivable, net
Capitalized Contract Cost [Line Items]
Contract assets	151,897		150,312
Capitalized contract acquisition costs
Capitalized Contract Cost [Line Items]
Contract assets	$ 19,245		$ 23,326