Industry, Segment and Geographic Information - Revenue Trends by End Market (Details) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Nov. 02, 2019	Aug. 03, 2019	May 04, 2019	Feb. 02, 2019	Nov. 03, 2018	[1]	Aug. 04, 2018	[1]	May 05, 2018	[1]	Feb. 03, 2018	[1]	Nov. 02, 2019	Nov. 03, 2018		Oct. 28, 2017
Revenue Trends
Revenue	$ 1,443,219	$ 1,480,143	$ 1,526,602	$ 1,541,101	$ 1,536,128		$ 1,558,189		$ 1,563,502		$ 1,566,870		$ 5,991,065	$ 6,224,689	[2]	$ 5,246,354	[2]
% of Total Product Revenue													100.00%	100.00%		100.00%
Industrial [Member]
Revenue Trends
Revenue													$ 3,003,927	$ 3,129,569		$ 2,324,686
% of Total Product Revenue													50.00%	50.00%		44.00%
Communications [Member]
Revenue Trends
Revenue													$ 1,284,087	$ 1,151,359		$ 908,594
% of Total Product Revenue													21.00%	18.00%		17.00%
Automotive [Member]
Revenue Trends
Revenue													$ 933,143	$ 1,009,927		$ 758,115
% of Total Product Revenue													16.00%	16.00%		14.00%
Consumer [Member]
Revenue Trends
Revenue													$ 769,908	$ 933,834		$ 1,254,959
% of Total Product Revenue													13.00%	15.00%		24.00%

[1] Balances have been restated to reflect the adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 2a, Principles of Consolidation, in the Notes to Consolidated Financial Statements in Item 8 of this Annual Report on Form 10-K

[2] Balances have been restated to reflect the adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 2a, Principles of Consolidation, in the Notes to Consolidated Financial Statements.