CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Oct. 28, 2016	Oct. 30, 2015
Cash flows from operating activities:
Net income (loss)	$ (1,448)	$ (949)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	2,897	2,156
Stock-based compensation expense	183	53
Effects of exchange rate changes on monetary assets and liabilities denominated in foreign currencies	52	84
Deferred income taxes	(2,036)	(403)
Provision for doubtful accounts — including financing receivables	80	115
Other	170	75
Changes in assets and liabilities, net of effects from acquisitions:
Accounts receivable	(1,156)	(75)
Financing receivables	(253)	(330)
Inventories	152	159
Other assets	(65)	51
Accounts payable	968	(269)
Deferred revenue	1,019	666
Accrued and other liabilities	983	(142)
Change in cash from operating activities	1,546	1,191
Investments:
Purchases	(511)	(26)
Maturities and sales	561	1
Capital expenditures	(417)	(340)
Proceeds from sale of facilities, land, and other assets	24	88
Capitalized software development costs	(85)	0
Collections on purchased financing receivables	31	71
Acquisition of businesses, net of cash acquired	(37,614)	0
Divestitures of businesses, net of cash transferred	0	8
Other	(48)	0
Change in cash from investing activities	(38,059)	(198)
Cash flows from financing activities:
Payment of dissenting shares obligation	(446)	0
Proceeds from the issuance of common stock of subsidiaries	1	0
Repurchases of common stock of subsidiaries	(611)	0
Contributions from non-controlling interests, net	100	0
Issuance of common stock under employee plans	0	2
Payments for debt issuance costs	(849)	(10)
Proceeds from debt	45,986	4,893
Repayments of debt	(9,638)	(5,208)
Other	5	2
Change in cash from financing activities	38,810	(321)
Effect of exchange rate changes on cash and cash equivalents	31	(88)
Change in cash and cash equivalents	2,328	584
Cash and cash equivalents at beginning of the period, including amounts held for sale	6,576	5,398
Cash and cash equivalents at end of the period	8,904	5,982
Less: Cash included in current assets held for sale	82	328
Cash and cash equivalents from continuing operations	8,822	5,654
DHI Group
Cash flows from financing activities:
Proceeds from issuance of common stock	4,404	0
Repurchases of common stock	(10)	0
Class V Common Stock
Cash flows from financing activities:
Repurchases of common stock	$ (132)	$ 0