Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	6 Months Ended
	Aug. 02, 2013	Aug. 03, 2012
Cash flows from operating activities:
Net income	$ 334	$ 1,367
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	650	529
Stock-based compensation expense	138	192
Effects of exchange rate changes on monetary assets and liabilities denominated in foreign currencies	49	15
Deferred income taxes	(265)	(48)
Provision for doubtful accounts — including financing receivables	104	121
Other	31	12
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable	(205)	(472)
Financing receivables	19	11
Inventories	(89)	(190)
Other assets	107	(196)
Accounts payable	528	(440)
Deferred revenue	94	122
Accrued and other liabilities	144	(524)
Change in cash from operating activities	1,639	499
Cash flows from investing activities:
Purchases	(405)	(1,190)
Maturities and sales	489	2,440
Capital expenditures	(322)	(262)
Proceeds from the sale of facilities, land, and other assets	0	34
Collections on purchased financing receivables	49	102
Acquisitions of businesses, net of cash received	(264)	(2,411)
Divestitures of businesses, net of cash transferred	48	0
Change in cash from investing activities	(405)	(1,287)
Cash flows from financing activities:
Repurchases of common stock	0	(724)
Cash dividends paid	(283)	0
Issuance of common stock under employee plans	31	44
Issuance (repayment) of commercial paper (maturity 90 days or less), net	0	138
Proceeds from debt	878	1,151
Repayments of debt	(3,143)	(2,104)
Other	(1)	8
Change in cash from financing activities	(2,518)	(1,487)
Effect of exchange rate changes on cash and cash equivalents	(100)	(58)
Change in cash and cash equivalents	(1,384)	(2,333)
Cash and cash equivalents at beginning of the period	12,569	13,852
Cash and cash equivalents at the end of the period	$ 11,185	$ 11,519