Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares shares in Thousands	May. 30, 2015	Feb. 28, 2015
Preferred stock par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000	1,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	900,000	900,000
Common stock, shares issued	337,389	336,667
Common stock, shares outstanding	169,596	174,178
Treasury stock, shares	167,793	162,489