Consolidated Condensed Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Jan. 30, 2022	Jan. 31, 2021
Cash flows from operating activities:
Net income	$ 1,792	$ 1,130
Adjustments required to reconcile net income to cash provided by operating activities:
Depreciation and amortization	102	94
Severance and related charges	(4)	148
Share-based compensation	118	107
Deferred income taxes	1	28
Other	16	0
Changes in operating assets and liabilities:
Accounts receivable	548	(81)
Inventories	(217)	(21)
Other current and non-current assets	347	94
Accounts payable and accrued expenses	(393)	(335)
Contract liabilities	321	251
Income taxes payable	(34)	(8)
Other liabilities	61	14
Cash provided by operating activities	2,658	1,421
Cash flows from investing activities:
Capital expenditures	(144)	(121)
Cash paid for acquisitions, net of cash acquired	0	(12)
Proceeds from sales and maturities of investments	318	358
Purchases of investments	(312)	(441)
Cash used in investing activities	(138)	(216)
Cash flows from financing activities:
Common stock repurchases	(1,803)	0
Tax withholding payments for vested equity awards	(235)	(142)
Payments of dividends to stockholders	(214)	(201)
Cash used in financing activities	(2,252)	(343)
Increase in cash, cash equivalents and restricted cash equivalents	268	862
Cash, cash equivalents and restricted cash equivalents — beginning of period	5,101	5,466
Cash, cash equivalents and restricted cash equivalents — end of period	5,369	6,328
Reconciliation of cash, cash equivalents, and restricted cash equivalents
Cash and cash equivalents	5,264	6,213
Restricted cash equivalents included in deferred income taxes and other assets	105	115
Total cash, cash equivalents, and restricted cash equivalents	5,369	6,328
Supplemental cash flow information:
Cash payments for income taxes	80	110
Cash refunds from income taxes	123	19
Cash payments for interest	$ 34	$ 35