Cash, Cash Equivalents and Investments - Summary of Cash, Cash Equivalents and Investments (Details) - USD ($) $ in Millions	Apr. 30, 2023	Oct. 30, 2022	May 01, 2022
Summary of Cash, Cash Equivalents and Investments
Cash	$ 1,429	$ 1,199
Total Cash equivalents	3,159	796
Total Cash and Cash equivalents	4,588	1,995	$ 3,331
Equity investments and equity securities without readily determinable, cost	590	652
Equity investments and equity securities without readily determinable, gross unrealized gains	120	149
Equity investments and equity securities without readily determinable, gross unrealized losses	21	30
Equity investments and equity securities without readily determinable, fair value	689	771
Total short-term and long-term investments cost	2,476	2,517
Gross unrealized gains on short-term and long-term investments	122	149
Gross unrealized losses on short-term and long-term investments	64	100
Total short-term and long-term investments	2,534	2,566
Cash, cash equivalents and investments, cost	7,064	4,512
Cash, cash equivalents and investments, gross unrealized gains	122	149
Cash, cash equivalents and investments, gross unrealized losses	64	100
Cash, cash equivalents and investments, estimated fair value	7,122	4,561
Total fixed income securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	1,886	1,865
Gross unrealized gains on fixed income securities	2	0
Gross unrealized losses on fixed income securities	43	70
Estimated fair value of fixed income securities	1,845	1,795
Bank certificates of deposit and time deposits
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	11
Gross unrealized gains on fixed income securities	0
Gross unrealized losses on fixed income securities	0
Estimated fair value of fixed income securities	11
U.S. Treasury and agency securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	430	435
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	8	13
Estimated fair value of fixed income securities	422	422
Non-U.S. government securities | CANADA
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	7	7
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	0	1
Estimated fair value of fixed income securities	7	6
Municipal securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	430	389
Gross unrealized gains on fixed income securities	1	0
Gross unrealized losses on fixed income securities	9	16
Estimated fair value of fixed income securities	422	373
Commercial paper, corporate bonds and medium-term notes
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	572	595
Gross unrealized gains on fixed income securities	1	0
Gross unrealized losses on fixed income securities	13	21
Estimated fair value of fixed income securities	560	574
Asset-backed and mortgage-backed securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	436	432
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	13	19
Estimated fair value of fixed income securities	423	413
Bank certificates of deposit
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities		7
Gross unrealized gains on fixed income securities		0
Gross unrealized losses on fixed income securities		0
Estimated fair value of fixed income securities		7
Publicly traded equity securities
Summary of Cash, Cash Equivalents and Investments
Equity investments cost	80	85
Equity investments unrealized gain	42	63
Equity investments unrealized loss	13	26
Equity investments estimated fair value	109	122
Equity investments in privately-held companies
Summary of Cash, Cash Equivalents and Investments
Equity securities without readily determinable, cost	510	567
Equity securities without readily determinable, gross unrealized gains	78	86
Equity securities without readily determinable, gross unrealized losses	8	4
Equity securities without readily determinable, fair value	580	649
Money market funds*
Summary of Cash, Cash Equivalents and Investments
Total Cash equivalents	2,309	660
U.S. Treasury and agency securities
Summary of Cash, Cash Equivalents and Investments
Total Cash equivalents		4
Municipal securities
Summary of Cash, Cash Equivalents and Investments
Total Cash equivalents		13
Commercial paper, corporate bonds and medium-term notes
Summary of Cash, Cash Equivalents and Investments
Total Cash equivalents	$ 850	$ 119