Industry Segment Operations (Net Sales by Geographic Region) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 28, 2019	Jul. 29, 2018	Jul. 28, 2019	Jul. 29, 2018
Segment Reporting Information [Line Items]
Net sales	$ 3,562	$ 4,162	$ 10,854	$ 12,946
Asia Pacific
Segment Reporting Information [Line Items]
Net sales	2,848	3,590	8,722	11,115
China
Segment Reporting Information [Line Items]
Net sales	1,117	1,647	3,078	3,911
Korea
Segment Reporting Information [Line Items]
Net sales	445	572	1,458	3,007
Taiwan
Segment Reporting Information [Line Items]
Net sales	596	506	2,046	1,913
Japan
Segment Reporting Information [Line Items]
Net sales	556	700	1,727	1,684
Southeast Asia
Segment Reporting Information [Line Items]
Net sales	134	165	413	600
United States
Segment Reporting Information [Line Items]
Net sales	552	348	1,459	1,063
Europe
Segment Reporting Information [Line Items]
Net sales	$ 162	$ 224	$ 673	$ 768
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	80.00%	86.00%	80.00%	86.00%
Sales Revenue | China
Segment Reporting Information [Line Items]
Percentage of net sales	31.00%	39.00%	28.00%	30.00%
Sales Revenue | Korea
Segment Reporting Information [Line Items]
Percentage of net sales	12.00%	14.00%	13.00%	23.00%
Sales Revenue | Taiwan
Segment Reporting Information [Line Items]
Percentage of net sales	17.00%	12.00%	19.00%	15.00%
Sales Revenue | Japan
Segment Reporting Information [Line Items]
Percentage of net sales	16.00%	17.00%	16.00%	13.00%
Sales Revenue | Southeast Asia
Segment Reporting Information [Line Items]
Percentage of net sales	4.00%	4.00%	4.00%	5.00%
Sales Revenue | United States
Segment Reporting Information [Line Items]
Percentage of net sales	15.00%	9.00%	14.00%	8.00%
Sales Revenue | Europe
Segment Reporting Information [Line Items]
Percentage of net sales	5.00%	5.00%	6.00%	6.00%