Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2019	Sep. 01, 2018	Aug. 31, 2019	Sep. 01, 2018
Income Statement [Abstract]
Net sales	$ 2,719,447	$ 2,935,018	$ 5,292,436	$ 5,688,685
Cost of sales	1,992,459	1,946,457	3,678,269	3,735,276
Gross profit	726,988	988,561	1,614,167	1,953,409
Selling, general and administrative expenses	880,889	909,703	1,773,643	1,793,322
Goodwill and other impairments	28,357	0	429,624	0
Operating (loss) profit	(182,258)	78,858	(589,100)	160,087
Interest expense, net	16,342	14,611	32,240	31,343
(Loss) earnings before provision for income taxes	(198,600)	64,247	(621,340)	128,744
(Benefit) provision for income taxes	(59,835)	15,608	(111,490)	36,529
Net (loss) earnings	$ (138,765)	$ 48,639	$ (509,850)	$ 92,215
Net (loss) earnings per share - Basic (in dollars per share)	$ (1.12)	$ 0.36	$ (4.06)	$ 0.68
Net (loss) earnings per share - Diluted (in dollars per share)	$ (1.12)	$ 0.36	$ (4.06)	$ 0.68
Weighted average shares outstanding - Basic (in shares)	123,349	135,410	125,481	135,698
Weighted average shares outstanding - Diluted (in shares)	123,349	135,675	125,481	136,138
Dividends declared per share (in dollars per share)	$ 0.17	$ 0.16	$ 0.34	$ 0.32