Segment Information (Details) $ in Millions	12 Months Ended
	Nov. 02, 2025 USD ($) segment Customer	Nov. 03, 2024 USD ($)		Oct. 29, 2023 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments | segment	2
Total net revenue	$ 63,887	$ 51,574		$ 35,819
Total cost of revenue	20,593	19,065		11,129
Research and Development Expense	10,977	9,310		5,253
Selling, General and Administrative Expense	4,211	4,959		1,592
Amortization of Intangible Assets	8,062	9,267		3,247
Total stock-based compensation expense	7,568	5,670	[1]	2,171
Restructuring Costs and Asset Impairment Charges	667	1,787		248
Business Combination, Acquisition Related Costs	216	549		252
Operating Income (Loss)	25,484	13,463		16,207
Total long-lived assets	2,530	2,521
Semiconductor Solutions
Segment Reporting Information [Line Items]
Total net revenue	36,858	30,096		28,182
Semiconductor Solutions Cost of Revenue	11,740	9,809		8,447
Semiconductor Solutions Research and Development	3,407	3,140		2,896
Semiconductor Solutions Selling, general and administrative	479	388		353
Operating Income (Loss)	21,232	16,759		16,486
Infrastructure Software
Segment Reporting Information [Line Items]
Total net revenue	27,029	21,478		7,637
Infrastructure Software Cost of revenue	1,902	2,306		615
Infrastructure Software Research and development	2,550	2,707		844
Infrastructure Software Selling, general and administrative	1,812	2,488		539
Operating Income (Loss)	20,765	13,977		5,639
Semiconductor Solutions and Infrastructure Software
Segment Reporting Information [Line Items]
Total cost of revenue	13,642	12,115		9,062
Research and Development Expense	5,957	5,847		3,740
Selling, General and Administrative Expense	2,291	2,876		892
United States
Segment Reporting Information [Line Items]
Total net revenue	16,506	12,887		6,975
Total long-lived assets	1,697	1,685
China (including Hong Kong) [Member]
Segment Reporting Information [Line Items]
Total net revenue	11,155	10,483		11,533
SINGAPORE
Segment Reporting Information [Line Items]
Total net revenue	10,796	9,559		4,479
Taiwan
Segment Reporting Information [Line Items]
Total net revenue	6,451
Total long-lived assets	446	365
Other
Segment Reporting Information [Line Items]
Total net revenue	18,979	18,645		$ 12,832
Total long-lived assets	$ 387	$ 471
Accounts Receivable [Member] | Customer Concentration Risk [Member]
Segment Reporting Information [Line Items]
Concentration risk, Number of major customers | Customer	1
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major Customer One
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	44.00%	18.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Segment Reporting Information [Line Items]
Concentration risk, Number of major customers	1	1		1
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Major Customer One
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	32.00%	28.00%		21.00%

[1] Does not include stock-based compensation expense related to discontinued operations recognized during fiscal year 2024, which was included in loss from discontinued operations, net of income taxes in our consolidated statement of operations.