Segment Information - Revenue by Sales Channel (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2021	Aug. 01, 2020	Jul. 31, 2021	Aug. 01, 2020
Segment Reporting Information [Line Items]
Revenue	$ 1,758,853	$ 1,456,136	$ 4,978,718	$ 4,076,761
Percent of Revenue (as percent)	100.00%	100.00%	100.00%	100.00%
Distributors
Segment Reporting Information [Line Items]
Revenue	$ 1,123,301	$ 819,472	$ 3,162,615	$ 2,317,421
Percent of Revenue (as percent)	64.00%	56.00%	64.00%	57.00%
Direct customers
Segment Reporting Information [Line Items]
Revenue	$ 588,001	$ 614,770	$ 1,724,012	$ 1,692,152
Percent of Revenue (as percent)	33.00%	42.00%	35.00%	42.00%
Other
Segment Reporting Information [Line Items]
Revenue	$ 47,551	$ 21,894	$ 92,091	$ 67,188
Percent of Revenue (as percent)	3.00%	2.00%	2.00%	2.00%