Consolidated Condensed Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Apr. 28, 2019	Apr. 29, 2018	Apr. 28, 2019	Apr. 29, 2018
Income Statement [Abstract]
Net sales	$ 3,539	$ 4,579	$ 7,292	$ 8,784
Cost of products sold	2,009	2,523	4,097	4,788
Gross profit	1,530	2,056	3,195	3,996
Operating expenses:
Research, development and engineering	508	509	1,024	998
Marketing and selling	133	130	264	256
General and administrative	113	125	223	235
Total operating expenses	754	764	1,511	1,489
Income from operations	776	1,292	1,684	2,507
Interest expense	60	56	120	115
Interest and other income, net	43	25	83	52
Income before income taxes	759	1,261	1,647	2,444
Provision for income taxes	93	161	210	1,179
Net income	$ 666	$ 1,100	$ 1,437	$ 1,265
Earnings per share:
Basic earnings per share (in dollars per share)	$ 0.71	$ 1.07	$ 1.51	$ 1.21
Diluted earnings per share (in dollars per share)	$ 0.70	$ 1.06	$ 1.50	$ 1.20
Weighted average number of shares:
Basic (in shares)	942	1,029	950	1,042
Diluted (in shares)	948	1,040	957	1,056