CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Feb. 25, 2017	Feb. 27, 2016
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, issued	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Shares authorized	110,000,000	110,000,000
Common stock, Shares issued	60,145,000	60,145,000
Common stock, Shares outstanding	40,337,000	42,377,000
Treasury stock, shares	19,421,270	17,381,000