Industry Segment Operations - Net Sales and Long-lived Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 27, 2024	Oct. 29, 2023	Oct. 30, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 27,176	$ 26,517	$ 25,785
Long-lived assets	3,955	3,436
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	3,818	4,006	3,104
Long-lived assets	3,759	3,239
China
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	10,117	7,247	7,254
Long-lived assets	3	4
Korea
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	4,493	4,609	4,395
Long-lived assets	9	11
Taiwan
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	4,010	5,670	6,262
Long-lived assets	59	59
Japan
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	2,154	2,075	2,012
Long-lived assets	7	7
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	1,443	2,152	1,674
Long-lived assets	113	110
Southeast Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	1,141	758	1,084
Long-lived assets	5	6
Total outside United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	23,358	22,511	$ 22,681
Long-lived assets	$ 196	$ 197