Consolidated Condensed Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 28, 2019	Jul. 29, 2018	Jul. 28, 2019	Jul. 29, 2018
Income Statement [Abstract]
Net sales	$ 3,562	$ 4,162	$ 10,854	$ 12,946
Cost of products sold	2,005	2,298	6,102	7,086
Gross profit	1,557	1,864	4,752	5,860
Operating expenses:
Research, development and engineering	515	505	1,539	1,503
Marketing and selling	128	138	392	394
General and administrative	112	128	335	363
Total operating expenses	755	771	2,266	2,260
Income from operations	802	1,093	2,486	3,600
Interest expense	58	59	178	174
Interest and other income, net	38	43	121	95
Income before income taxes	782	1,077	2,429	3,521
Provision for income taxes	211	61	421	1,240
Net income	$ 571	$ 1,016	$ 2,008	$ 2,281
Earnings per share:
Basic earnings per share (in dollars per share)	$ 0.61	$ 1.02	$ 2.13	$ 2.22
Diluted earnings per share (in dollars per share)	$ 0.61	$ 1.01	$ 2.11	$ 2.20
Weighted average number of shares:
Basic (in shares)	929	994	943	1,026
Diluted (in shares)	937	1,005	950	1,039