Industry Segment Operations - Net Sales and Operating Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 28, 2024	Jul. 30, 2023	Jul. 28, 2024	Jul. 30, 2023
Segment Reporting Information [Line Items]
Net revenue	$ 6,778	$ 6,425	$ 20,131	$ 19,794
Operating Income (Loss)	1,942	1,802	5,821	5,683
Corporate and Other
Segment Reporting Information [Line Items]
Net revenue	23	50	137	148
Operating Income (Loss)	(253)	(197)	(702)	(634)
Semiconductor Systems | Operating Segments
Segment Reporting Information [Line Items]
Net revenue	4,924	4,676	14,734	14,815
Operating Income (Loss)	1,712	1,568	5,157	5,138
Applied Global Services | Operating Segments
Segment Reporting Information [Line Items]
Net revenue	1,580	1,464	4,586	4,261
Operating Income (Loss)	467	399	1,320	1,128
Display and Adjacent Markets | Operating Segments
Segment Reporting Information [Line Items]
Net revenue	251	235	674	570
Operating Income (Loss)	$ 16	$ 32	$ 46	$ 51