Consolidated Balance Sheets (Parenthetical) - $ / shares	Jan. 30, 2016	Jan. 31, 2015
Stockholders' equity
Treasury Stock shares, at Average Cost	35,952,000	33,948,000
Common Stock, shares issued	103,300,000	103,300,000
Common Class A
Stockholders' equity
Common Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common Stock, shares authorized	150,000,000	150,000,000