Industry, Segment and Geographic Information - Revenue Trends by End Market (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Nov. 03, 2018	Aug. 04, 2018	May 05, 2018	Feb. 03, 2018	Oct. 28, 2017	Jul. 29, 2017	Apr. 29, 2017	Jan. 28, 2017	Nov. 03, 2018	Oct. 28, 2017	Oct. 29, 2016
Revenue Trends
Revenue	$ 1,596,586	$ 1,572,679	$ 1,513,053	$ 1,518,624	$ 1,541,170	$ 1,433,902	$ 1,147,982	$ 984,449	$ 6,200,942	$ 5,107,503	$ 3,421,409
% of Total Product Revenue									100.00%	100.00%	100.00%
Industrial [Member]
Revenue Trends
Revenue									$ 3,102,508	$ 2,342,404	$ 1,478,452
% of Total Product Revenue									50.00%	46.00%	43.00%
Automotive [Member]
Revenue Trends
Revenue									$ 988,741	$ 803,211	$ 558,631
% of Total Product Revenue									16.00%	16.00%	16.00%
Consumer [Member]
Revenue Trends
Revenue									$ 856,778	$ 1,044,697	$ 688,176
% of Total Product Revenue									14.00%	20.00%	20.00%
Communications [Member]
Revenue Trends
Revenue									$ 1,252,915	$ 917,191	$ 696,150
% of Total Product Revenue									20.00%	18.00%	20.00%