Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands		3 Months Ended			9 Months Ended
		Aug. 03, 2019	Aug. 04, 2018	[1]	Aug. 03, 2019	Aug. 04, 2018	[1]
Income Statement [Abstract]
Revenue		$ 1,480,143	$ 1,558,189		$ 4,547,846	$ 4,688,561
Cost of sales	[2]	482,332	497,631		1,476,287	1,483,930
Gross margin		997,811	1,060,558		3,071,559	3,204,631
Operating expenses:
Research and development	[2]	280,102	291,642		853,330	869,711
Selling, marketing, general and administrative	[2]	162,825	171,487		493,295	520,541
Amortization of intangibles		107,231	107,409		321,816	321,557
Special charges		927	1,069		30,871	59,476
Total operating expenses		551,085	571,607		1,699,312	1,771,285
Operating income		446,726	488,951		1,372,247	1,433,346
Nonoperating expense (income):
Interest expense		59,871	61,665		178,300	194,487
Interest income		(2,625)	(2,588)		(8,241)	(6,592)
Other, net		(78)	(632)		4,287	(527)
Nonoperating expense (income)		57,168	58,445		174,346	187,368
Income before income taxes		389,558	430,506		1,197,901	1,245,978
Provision for income taxes		27,184	21,949		112,584	143,853
Net income		$ 362,374	$ 408,557		$ 1,085,317	$ 1,102,125
Shares used to compute earnings per common share – basic (in shares)		369,533	371,315		369,160	370,211
Shares used to compute earnings per common share – diluted (in shares)		373,077	375,815		372,967	374,880
Basic earnings per common share (in dollars per share)		$ 0.98	$ 1.10		$ 2.93	$ 2.97
Diluted earnings per common share (in dollars per share)		$ 0.97	$ 1.08		$ 2.90	$ 2.93
Cost of sales
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation expense		$ 5,247	$ 5,734		$ 15,720	$ 13,775
Research and development
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation expense		18,802	18,018		57,294	59,764
Selling, marketing, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation expense		$ 12,049	$ 13,143		$ 39,706	$ 40,172

[1] Balances have been restated to reflect the full retrospective adoption of Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (ASU 2014-09). See Note 1, Basis of Presentation, in the Notes to Condensed Consolidated Financial Statements.

[2] Includes stock-based compensation expense as follows: Cost of sales$5,247 $5,734 $15,720 $13,775 Research and development$18,802 $18,018 $57,294 $59,764 Selling, marketing, general and administrative$12,049 $13,143 $39,706 $40,172