Consolidated Statements of Comprehensive Earnings (unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 29, 2020	Aug. 31, 2019	Aug. 29, 2020	Aug. 31, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 17,658	$ 19,279	$ 20,534	$ 34,722
Other comprehensive earnings (loss):
Unrealized gain on marketable securities, net of $13, $2, $39 and $49 of tax expense, respectively	50	8	147	189
Unrealized gain on derivative instruments, net of $404, $25, $215 and $27 of tax expense, respectively	1,319	84	703	89
Foreign currency translation adjustments	6,139	2,465	(12)	(95)
Other comprehensive earnings	7,508	2,557	838	183
Total comprehensive earnings	$ 25,166	$ 21,836	$ 21,372	$ 34,905