Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Oct. 29, 2023	Oct. 30, 2022	Oct. 31, 2021
Cash flows from operating activities:
Net income	$ 6,856	$ 6,525	$ 5,888
Adjustments required to reconcile net income to cash provided by operating activities:
Depreciation and amortization	515	444	394
Severance and related charges	0	(4)	148
Deferred income taxes	24	(223)	80
Other	40	36	(70)
Share-based compensation	490	413	346
Changes in operating assets and liabilities, net of amounts acquired:
Accounts receivable	903	(1,109)	(1,989)
Inventories	207	(1,590)	(405)
Other current and non-current assets	(48)	(16)	(602)
Accounts payable and accrued expenses	(138)	390	465
Contract liabilities	(167)	1,039	755
Income taxes payable	(20)	(541)	396
Other liabilities	38	35	36
Cash provided by operating activities	8,700	5,399	5,442
Cash flows from investing activities:
Capital expenditures	(1,106)	(787)	(668)
Cash paid for acquisitions, net of cash acquired	(25)	(441)	(12)
Proceeds from sales and maturities of investments	1,268	1,363	1,471
Purchases of investments	(1,672)	(1,492)	(2,007)
Cash used in investing activities	(1,535)	(1,357)	(1,216)
Cash flows from financing activities:
Proceeds from commercial paper	991	0	0
Repayments of commercial paper	(900)	0	0
Proceeds from common stock issuances	227	199	175
Common stock repurchases	(2,189)	(6,103)	(3,750)
Tax withholding payments for vested equity awards	(179)	(266)	(178)
Payments of dividends to stockholders	(975)	(873)	(838)
Repayments of principals on finance leases	(7)	0	0
Cash used in financing activities	(3,032)	(7,043)	(4,591)
Increase (decrease) in cash, cash equivalents and restricted cash equivalents	4,133	(3,001)	(365)
Cash, cash equivalents and restricted cash equivalents — beginning of period	2,100	5,101	5,466
Cash, cash equivalents and restricted cash equivalents — end of period	6,233	2,100	5,101
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]
Cash and cash equivalents	6,132	1,995	4,995
Restricted cash equivalents included in deferred income taxes and other assets	101	105	106
Total cash, cash equivalents, and restricted cash equivalents	6,233	2,100	5,101
Supplemental cash flow information:
Cash payments for income taxes	1,006	1,869	851
Cash refunds from income taxes	53	156	27
Cash payments for interest	$ 205	$ 205	$ 205