Common Stock - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended
	Apr. 13, 2017	May 27, 2017	May 28, 2016	Feb. 25, 2017
Equity [Abstract]
Treasury stock purchased (in shares)		300
Stock repurchase program, average price per share (in USD per share)		$ 15.29
Treasury stock purchased		$ 3,800
Shares available to repurchase (in shares)		4,500
Treasury stock, shares held (in shares)		19,610	18,311	19,421
Treasury stock, average price per share (in USD per share)		$ 20.49
Treasury stock, value		$ 401,782	$ 370,106	$ 398,574
Dividends declared per share (in USD per share)	$ 0.11	$ 0.11	$ 0.10
Common stock dividend declared		$ 4,500