Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 01, 2018	Aug. 26, 2017	Sep. 01, 2018	Aug. 26, 2017
Income Statement [Abstract]
Net sales	$ 355,336	$ 407,607	$ 727,200	$ 817,132
Cost of sales	261,830	267,443	513,555	525,371
Gross profit	93,506	140,164	213,645	291,761
Selling, general and administrative expenses	143,149	138,087	281,729	278,282
Depreciation	12,823	13,417	25,723	27,140
Operating loss	(62,466)	(11,340)	(93,807)	(13,661)
Nonoperating (income) and expenses:
Interest, investment income and other	(846)	(408)	(1,163)	(978)
Interest expense	3,594	2,983	7,144	6,031
Nonoperating (income) and expenses	2,748	2,575	5,981	5,053
Loss before income taxes	(65,214)	(13,915)	(99,788)	(18,714)
Income tax benefit	(14,126)	(6,092)	(20,197)	(7,905)
Net loss	$ (51,088)	$ (7,823)	$ (79,591)	$ (10,809)
Loss per share:
Basic	$ (0.63)	$ (0.10)	$ (0.99)	$ (0.13)
Diluted	$ (0.63)	(0.10)	(0.99)	(0.13)
Dividends declared per share		$ 0.07	$ 0	$ 0.14
Average shares outstanding during period:
Basic	80,554	80,350	80,371	80,715
Diluted	80,554	80,350	80,371	80,715