Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Oct. 30, 2022	Oct. 31, 2021	Oct. 25, 2020
Cash flows from operating activities:
Net income	$ 6,525	$ 5,888	$ 3,619
Adjustments required to reconcile net income to cash provided by operating activities:
Depreciation and amortization	444	394	376
Severance and related charges	(4)	148	0
Deferred income taxes	(223)	80	80
Other	36	(70)	60
Share-based compensation	413	346	307
Changes in operating assets and liabilities, net of amounts acquired:
Accounts receivable	(1,109)	(1,989)	(427)
Inventories	(1,590)	(405)	(421)
Other current and non-current assets	(16)	(602)	(161)
Accounts payable and accrued expenses	390	465	327
Contract liabilities	1,039	755	(16)
Income taxes payable	(541)	396	(10)
Other liabilities	35	36	70
Cash provided by operating activities	5,399	5,442	3,804
Cash flows from investing activities:
Capital expenditures	(787)	(668)	(422)
Cash paid for acquisitions, net of cash acquired	(441)	(12)	(107)
Proceeds from sales and maturities of investments	1,363	1,471	1,754
Purchases of investments	(1,492)	(2,007)	(1,355)
Cash used in investing activities	(1,357)	(1,216)	(130)
Cash flows from financing activities:
Debt borrowings, net of issuance costs	0	0	2,979
Debt repayments	0	0	(2,882)
Proceeds from common stock issuances	199	175	174
Common stock repurchases	(6,103)	(3,750)	(649)
Tax withholding payments for vested equity awards	(266)	(178)	(172)
Payments of dividends to stockholders	(873)	(838)	(787)
Cash used in financing activities	(7,043)	(4,591)	(1,337)
Increase (decrease) in cash, cash equivalents and restricted cash equivalents	(3,001)	(365)	2,337
Cash, cash equivalents and restricted cash equivalents — beginning of period	5,101	5,466	3,129
Cash, cash equivalents and restricted cash equivalents — end of period	2,100	5,101	5,466
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]
Cash and cash equivalents	1,995	4,995	5,351
Restricted cash equivalents included in deferred income taxes and other assets	105	106	115
Total cash, cash equivalents, and restricted cash equivalents	2,100	5,101	5,466
Supplemental cash flow information:
Cash payments for income taxes	1,869	851	542
Cash refunds from income taxes	156	27	68
Cash payments for interest	$ 205	$ 205	$ 219