Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019
Income Statement [Abstract]
Revenue	$ 1,456,136	$ 1,480,143	$ 4,076,761	$ 4,547,846
Cost of sales	483,558	482,332	1,409,367	1,476,287
Gross margin	972,578	997,811	2,667,394	3,071,559
Operating expenses:
Research and development	260,794	280,102	770,280	853,330
Selling, marketing, general and administrative	153,753	162,825	494,808	493,295
Amortization of intangibles	107,077	107,231	321,448	321,816
Special charges	31,830	927	44,286	30,871
Total operating expenses	553,454	551,085	1,630,822	1,699,312
Operating income	419,124	446,726	1,036,572	1,372,247
Nonoperating expense (income):
Interest expense	45,914	59,871	144,712	178,300
Interest income	(504)	(2,625)	(3,778)	(8,241)
Other, net	685	(78)	1,331	4,287
Nonoperating expense (income)	46,095	57,168	142,265	174,346
Income before income taxes	373,029	389,558	894,307	1,197,901
Provision for income taxes	10,364	27,184	60,072	112,584
Net income	$ 362,665	$ 362,374	$ 834,235	$ 1,085,317
Shares used to compute earnings per common share – basic (in shares)	368,791	369,533	368,417	369,160
Shares used to compute earnings per common share – diluted (in shares)	372,003	373,077	371,857	372,967
Basic earnings per common share (in dollars per share)	$ 0.98	$ 0.98	$ 2.26	$ 2.93
Diluted earnings per common share (in dollars per share)	$ 0.97	$ 0.97	$ 2.24	$ 2.90