Revenue Revenue - Geographical Distribution of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Nov. 03, 2018
Disaggregation of Revenue [Line Items]
Total revenue	$ 3,532,157	$ 3,572,131	$ 3,094,286
Americas
Disaggregation of Revenue [Line Items]
Total revenue	2,469,278	2,503,913	2,026,627
EMEA
Disaggregation of Revenue [Line Items]
Total revenue	591,468	566,718	464,876
APAC
Disaggregation of Revenue [Line Items]
Total revenue	$ 471,411	$ 501,500	$ 602,783