Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Oct. 28, 2016	Oct. 30, 2015
Cash flows from operating activities:
Net earnings	$ 2,430	$ 2,535
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	1,190	1,192
Deferred income taxes	(72)	(140)
Loss on property and other assets - net	130	19
Loss on cost method and equity method investments	300	46
Share-based payment expense	71	84
Changes in operating assets and liabilities:
Merchandise inventory - net	(718)	(1,536)
Other operating assets	32	38
Accounts payable	1,859	2,218
Other operating liabilities	47	90
Net cash provided by operating activities	5,269	4,546
Cash flows from investing activities:
Purchases of investments	(1,018)	(650)
Proceeds from sale/maturity of investments	987	588
Capital expenditures	(820)	(844)
Contributions to equity method investments - net	0	(106)
Proceeds from sale of property and other long-term assets	28	51
Purchases of derivative instruments	(103)	0
Proceeds from settlement of derivative instruments	179	0
Acquisition of business - net	(2,284)	0
Other - net	(21)	(25)
Net cash used in investing activities	(3,052)	(986)
Cash flows from financing activities:
Net change in short-term borrowings	(44)	0
Net proceeds from issuance of long-term debt	3,267	1,718
Repayment of long-term debt	(1,146)	(541)
Proceeds from issuance of common stock under share-based payment plans	88	69
Cash dividend payments	(815)	(700)
Repurchase of common stock	(3,054)	(3,382)
Other - net	48	46
Net cash used in financing activities	(1,656)	(2,790)
Effect of exchange rate changes on cash	(6)	(9)
Net increase in cash and cash equivalents	555	761
Cash and cash equivalents, beginning of period	405	466
Cash and cash equivalents, end of period	$ 960	$ 1,227