CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Paid-In Capital	Treasury Stock	Accumulated Other Comprehensive Income (Loss)	Retained Earnings [Member]
Long-term Debt, Fair Value	$ 2,700
Beginning Balance (in shares) at Jan. 28, 2017		(371)		(197)
Beginning Balance at Jan. 28, 2017	5,177	$ 4	$ 3,003	$ (10,338)	$ (14)	$ 12,522
Comprehensive income (loss)	393				2
Net income	391					391
Stock options and awards, (in shares)		2		0
Stock options and awards	24		36
Stock Issued During Period, Value, Stock Options Exercised				$ (12)
Dividends paid ($1.65 per common share)	(277)		0	$ (5)		(282)
Treasury stock purchases, (in shares)				(8)
Treasury stock purchases	(288)			$ (288)
Ending Balance (in shares) at Oct. 28, 2017		(373)		(205)
Ending Balance at Oct. 28, 2017	5,029	$ 4	$ 3,039	$ (10,633)	$ (12)	$ 12,631
Long-term Debt, Fair Value	$ 2,900