Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016
Net income (loss)	$ 216	$ 139
Adjustments to reconcile net income to net cash provided by operating activities:
Impairments, restructuring and other costs	33	249
Settlement charges	73	81
Depreciation and amortization	741	787
Stock-based compensation expense	46	56
Gains on sale of real estate	(176)	(76)
Amortization of financing costs and premium on acquired debt	(10)	(14)
Changes in assets and liabilities:
Decrease in receivables	274	237
Increase in merchandise inventories	(1,665)	(2,081)
Increase in prepaid expenses and other current assets	(20)	(37)
Increase in merchandise accounts payable	1,630	1,665
Decrease in accounts payable, accrued liabilities and other items not separately identified	(375)	(380)
Decrease in current income taxes	(318)	(287)
Increase in deferred income taxes	49	45
Change in Other assets and liabilities not separately identified	(109)	(76)
Net cash provided (used) by operating activities	389	308
Cash flows from investing activities:
Purchase of property and equipment	(359)	(451)
Capitalized software	(191)	(230)
Disposition of property and equipment	212	138
Other, net	(8)	52
Net cash used by investing activities	(346)	(491)
Cash flows from financing activities:
Proceeds from Issuance of Commercial Paper	0	51
Debt repaid	(554)	(174)
Financing costs	(1)	(3)
Dividends paid	(346)	(344)
Increase (decrease) in outstanding checks	80	193
Acquisition of treasury stock	(1)	(230)
Issuance of common stock	3	31
Proceeds from noncontrolling interest	13	7
Net cash provided (used) by financing activities	(806)	(469)
Net increase (decrease) in cash and cash equivalents	(763)	(652)
Cash and cash equivalents beginning of period	1,297	1,109
Cash and cash equivalents end of period	534	457
Supplemental cash flow information:
Interest paid	251	279
Interest received	7	3
Income taxes paid (net of refunds received)	$ 412	$ 308