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Prepaid Expenses and Other (Tables)
6 Months Ended
May 01, 2021
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):
May 1,
2021
October 31,
2020
Contract assets for unbilled accounts receivable, net$81,437 $85,843 
Prepaid expenses77,389 70,647 
Prepaid VAT and other taxes72,325 72,838 
Product demonstration equipment, net45,151 44,793 
Other non-trade receivables14,193 21,981 
Derivative assets13,785 82 
Capitalized contract acquisition costs13,008 11,296 
CEWS receivable3,942 — 
Deferred deployment expense421 604 
 $321,651 $308,084