Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Millions	Oct. 29, 2016	Jan. 30, 2016	Oct. 31, 2015
Preferred Stock, Par Value	$ 1	$ 1	$ 1
Preferred Stock, Shares Authorized	10	10	10
Preferred Stock, Shares Issued	0	0	0
Common Stock, Par Value	$ 0.50	$ 0.50	$ 0.50
Common Stock, Shares Authorized	1,000	1,000	1,000
Common Stock, Shares, Issued	315	313	313
Common Stock, Shares, Outstanding	286	290	291
Treasury Stock, Shares	29	23	22