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Prepaid Expenses and Other (Tables)
12 Months Ended
Oct. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid expenses and other As of the dates indicated, prepaid expenses and other are comprised of the following (in thousands):
 October 31, 2020November 2, 2019
Contract assets for unbilled accounts receivable$85,843 $84,046 
Prepaid VAT and other taxes72,838 84,706 
Prepaid expenses70,647 48,680 
Product demonstration equipment, net44,793 38,900 
Other non-trade receivables21,981 28,136 
Capitalized contract acquisition costs11,296 11,677 
Deferred deployment expense604 125 
Derivative assets82 1,570 
Restricted cash— 74 
 $308,084 $297,914