Industry Segment Operations - Net Sales by Geographic Region (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 26, 2020	Jul. 28, 2019	Jul. 26, 2020	Jul. 28, 2019
Segment Reporting Information [Line Items]
Net sales	$ 4,395	$ 3,562	$ 12,514	$ 10,854
Change	23.00%		15.00%
Asia Pacific
Segment Reporting Information [Line Items]
Net sales	$ 3,800	2,848	$ 10,813	8,722
Change	33.00%		24.00%
China
Segment Reporting Information [Line Items]
Net sales	$ 1,470	1,117	$ 3,880	3,078
Change	32.00%		26.00%
Korea
Segment Reporting Information [Line Items]
Net sales	$ 1,051	445	$ 2,312	1,458
Change	136.00%		59.00%
Taiwan
Segment Reporting Information [Line Items]
Net sales	$ 687	596	$ 3,081	2,046
Change	15.00%		51.00%
Japan
Segment Reporting Information [Line Items]
Net sales	$ 472	556	$ 1,290	1,727
Change	(15.00%)		(25.00%)
Southeast Asia
Segment Reporting Information [Line Items]
Net sales	$ 120	134	$ 250	413
Change	(10.00%)		(39.00%)
United States
Segment Reporting Information [Line Items]
Net sales	$ 399	552	$ 1,171	1,459
Change	(28.00%)		(20.00%)
Europe
Segment Reporting Information [Line Items]
Net sales	$ 196	$ 162	$ 530	$ 673
Change	21.00%		(21.00%)
Sales Revenue
Segment Reporting Information [Line Items]
Percentage of net sales	100.00%	100.00%	100.00%	100.00%
Sales Revenue | Asia Pacific
Segment Reporting Information [Line Items]
Percentage of net sales	86.00%	80.00%	86.00%	80.00%
Sales Revenue | China
Segment Reporting Information [Line Items]
Percentage of net sales	33.00%	31.00%	31.00%	28.00%
Sales Revenue | Korea
Segment Reporting Information [Line Items]
Percentage of net sales	24.00%	12.00%	18.00%	13.00%
Sales Revenue | Taiwan
Segment Reporting Information [Line Items]
Percentage of net sales	16.00%	17.00%	25.00%	19.00%
Sales Revenue | Japan
Segment Reporting Information [Line Items]
Percentage of net sales	11.00%	16.00%	10.00%	16.00%
Sales Revenue | Southeast Asia
Segment Reporting Information [Line Items]
Percentage of net sales	2.00%	4.00%	2.00%	4.00%
Sales Revenue | United States
Segment Reporting Information [Line Items]
Percentage of net sales	9.00%	15.00%	10.00%	14.00%
Sales Revenue | Europe
Segment Reporting Information [Line Items]
Percentage of net sales	5.00%	5.00%	4.00%	6.00%