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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Feb. 25, 2017
Feb. 27, 2016
Statement of Financial Position [Abstract]    
Common stock, par value (usd per share) $ 0.01 $ 0.01
Common stock, shares authorized 400,000,000 400,000,000
Common stock, shares issued 268,000,000 266,000,000
Treasury stock, shares 0 1,000,000