CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jul. 29, 2016	Jul. 31, 2015
Cash flows from operating activities:
Net income (loss)	$ 627	$ (769)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	1,321	1,437
Stock-based compensation expense	34	34
Effects of exchange rate changes on monetary assets and liabilities denominated in foreign currencies	47	53
Deferred income taxes	(1,619)	(216)
Provision for doubtful accounts — including financing receivables	45	76
Other	50	49
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable	(380)	(175)
Financing receivables	(74)	(268)
Inventories	171	150
Other assets	127	298
Accounts payable	1,232	68
Deferred revenue	286	459
Accrued and other liabilities	(52)	(464)
Change in cash from operating activities	1,815	732
Investments:
Purchases	(8)	(26)
Maturities and sales	18	1
Capital expenditures	(235)	(230)
Proceeds from sale of facilities, land, and other assets	19	85
Collections on purchased financing receivables	25	49
Divestitures of businesses, net of cash transferred	0	8
Other	(40)	0
Change in cash from investing activities	(221)	(113)
Cash flows from financing activities:
Payment of dissenting shares obligation	(446)	0
Repurchases of common stock	(2)	0
Contributions from non-controlling interests, net	100	0
Issuance of common stock under employee plans	0	2
Payments for debt issuance costs	(15)	(7)
Proceeds from debt	2,148	3,078
Repayments of debt	(2,638)	(2,749)
Other	4	3
Change in cash from financing activities	(849)	327
Effect of exchange rate changes on cash and cash equivalents	52	(50)
Change in cash and cash equivalents	797	896
Cash and cash equivalents at beginning of the period	6,576	5,398
Cash and cash equivalents at end of the period	7,373	6,294
Less: Cash included in assets held for sale	147	295
Cash and cash equivalents from continuing operations	$ 7,226	$ 5,999