Consolidated Condensed Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Jul. 26, 2020	Jul. 28, 2019	Jul. 26, 2020	Jul. 28, 2019
Income Statement [Abstract]
Net sales	$ 4,395	$ 3,562	$ 12,514	$ 10,854
Cost of products sold	2,440	2,005	6,952	6,102
Gross profit	1,955	1,557	5,562	4,752
Operating expenses:
Research, development and engineering	572	515	1,674	1,539
Marketing and selling	130	128	395	392
General and administrative	145	112	411	335
Total operating expenses	847	755	2,480	2,266
Income from operations	1,108	802	3,082	2,486
Interest expense	61	58	181	178
Interest and other income (loss), net	(7)	38	22	121
Income before income taxes	1,040	782	2,923	2,429
Provision for income taxes	199	211	435	421
Net income	$ 841	$ 571	$ 2,488	$ 2,008
Earnings per share:
Basic (in dollars per share)	$ 0.92	$ 0.61	$ 2.71	$ 2.13
Diluted (in dollars per share)	$ 0.91	$ 0.61	$ 2.69	$ 2.11
Weighted average number of shares:
Basic (in shares)	915	929	916	943
Diluted (in shares)	922	937	924	950