Consolidated Condensed Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Jul. 31, 2022	Aug. 01, 2021
Cash flows from operating activities:
Net income	$ 4,934	$ 4,176
Adjustments required to reconcile net income to cash provided by operating activities:
Depreciation and amortization	321	289
Severance and related charges	(4)	149
Share-based compensation	314	272
Deferred income taxes	(209)	44
Other	14	(30)
Changes in operating assets and liabilities:
Accounts receivable	3	(858)
Inventories	(1,164)	(213)
Other current and non-current assets	(19)	(15)
Accounts payable and accrued expenses	195	154
Contract liabilities	725	367
Income taxes payable	(597)	(72)
Other liabilities	29	31
Cash provided by operating activities	4,542	4,294
Cash flows from investing activities:
Capital expenditures	(564)	(462)
Cash paid for acquisitions, net of cash acquired	(441)	(12)
Proceeds from sales and maturities of investments	1,013	1,024
Purchases of investments	(1,175)	(1,179)
Cash used in investing activities	(1,167)	(629)
Cash flows from financing activities:
Proceeds from common stock issuances	96	86
Common stock repurchases	(4,603)	(2,250)
Tax withholding payments for vested equity awards	(259)	(171)
Payments of dividends to stockholders	(650)	(622)
Cash used in financing activities	(5,416)	(2,957)
Increase (decrease) in cash, cash equivalents and restricted cash equivalents	(2,041)	708
Cash, cash equivalents and restricted cash equivalents — beginning of period	5,101	5,466
Cash, cash equivalents and restricted cash equivalents — end of period	3,060	6,174
Reconciliation of cash, cash equivalents, and restricted cash equivalents
Cash and cash equivalents	2,956	6,066
Restricted cash equivalents included in deferred income taxes and other assets	104	108
Total cash, cash equivalents, and restricted cash equivalents	3,060	6,174
Supplemental cash flow information:
Cash payments for income taxes	1,623	641
Cash refunds from income taxes	133	26
Cash payments for interest	$ 137	$ 137