Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	[1]
Income Statement [Abstract]
Revenue	$ 1,541,101	$ 1,566,870
Cost of sales	501,445	495,187
Gross margin	1,039,656	1,071,683
Operating expenses:
Research and development	287,382	288,597
Selling, marketing, general and administrative	167,342	176,908
Amortization of intangibles	107,324	107,019
Special charges	21,782	57,318
Total operating expenses	583,830	629,842
Operating income	455,826	441,841
Nonoperating expense (income):
Interest expense	58,728	68,030
Interest income	(2,688)	(2,092)
Other, net	(160)	556
Nonoperating expense (income)	55,880	66,494
Income before income taxes	399,946	375,347
Provision for income taxes	44,940	82,107
Net income	$ 355,006	$ 293,240	[2]
Shares used to compute earnings per common share – basic (in shares)	368,703	369,093
Shares used to compute earnings per common share – diluted (in shares)	372,506	374,189
Basic earnings per common share (in dollars per share)	$ 0.96	$ 0.79
Diluted earnings per common share (in dollars per share)	0.95	0.78
Dividends declared and paid per share (in dollars per share)	$ 0.48	$ 0.45
Cost of sales
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation expense	$ 5,084	$ 4,221
Research and development
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation expense	18,925	19,728
Selling, marketing, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock-based compensation expense	$ 12,384	$ 13,953

[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] 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.