Consolidated Balance Sheets (Parenthetical) (USD $)	Feb. 02, 2013	Jan. 28, 2012
Treasury stock	810,768	240,878
Common Stock Class A
Common stock, par value	0.1	0.1
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares issued	90,541,144	90,660,347
Common stock, shares outstanding	89,730,376	90,419,469
Common Stock Class B
Common stock, par value	0.1	0.1
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	0	0
Common stock, shares outstanding	0	0