Cash, Cash Equivalents and Investments - Summary of Cash, Cash Equivalents and Investments (Details) - USD ($) $ in Millions	Jul. 30, 2023	Oct. 30, 2022	Jul. 31, 2022
Summary of Cash, Cash Equivalents and Investments
Cash	$ 1,397	$ 1,199
Total Cash equivalents	4,628	796
Total Cash and Cash equivalents	6,025	1,995	$ 2,956
Equity investments and equity securities without readily determinable, cost	739	652
Equity investments and equity securities without readily determinable, gross unrealized gains	129	149
Equity investments and equity securities without readily determinable, gross unrealized losses	38	30
Equity investments and equity securities without readily determinable, fair value	830	771
Total short-term and long-term investments cost	2,642	2,517
Gross unrealized gains on short-term and long-term investments	129	149
Gross unrealized losses on short-term and long-term investments	84	100
Total short-term and long-term investments	2,687	2,566
Cash, cash equivalents and investments, cost	8,667	4,512
Cash, cash equivalents and investments, gross unrealized gains	129	149
Cash, cash equivalents and investments, gross unrealized losses	84	100
Cash, cash equivalents and investments, estimated fair value	8,712	4,561
Total fixed income securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	1,903	1,865
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	46	70
Estimated fair value of fixed income securities	1,857	1,795
Bank certificates of deposit and time deposits
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	9
Gross unrealized gains on fixed income securities	0
Gross unrealized losses on fixed income securities	0
Estimated fair value of fixed income securities	9
U.S. Treasury and agency securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	411	435
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	9	13
Estimated fair value of fixed income securities	402	422
Non-U.S. government securities | CANADA
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	6	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	6	6
Municipal securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	438	389
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	11	16
Estimated fair value of fixed income securities	427	373
Commercial paper, corporate bonds and medium-term notes
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	591	595
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	12	21
Estimated fair value of fixed income securities	579	574
Asset-backed and mortgage-backed securities
Summary of Cash, Cash Equivalents and Investments
Cost of fixed income securities	448	432
Gross unrealized gains on fixed income securities	0	0
Gross unrealized losses on fixed income securities	14	19
Estimated fair value of fixed income securities	434	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	79	85
Equity investments unrealized gains	51	63
Equity investments unrealized losses	13	26
Equity investments estimated fair value	117	122
Equity investments in privately held companies
Summary of Cash, Cash Equivalents and Investments
Equity securities without readily determinable, cost	660	567
Equity securities without readily determinable, fair value, gross unrealized gains	78	86
Equity securities without readily determinable, fair value, gross unrealized losses	25	4
Equity securities without readily determinable, fair value	713	649
Money market funds*
Summary of Cash, Cash Equivalents and Investments
Total Cash equivalents	3,525	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	$ 1,103	$ 119