Consolidated Statements Of Shareholders' Equity Statement - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Common Stock Held in Trust	Deferred Compensation Obligation	Accumulated Other Comprehensive (Loss) Income
Balance at Mar. 03, 2018	$ 511,355	$ 9,386	$ 152,763	$ 373,259	$ (922)	$ 922	$ (24,053)
Balance, shares at Mar. 03, 2018	28,158
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 45,694			45,694
Reclassification of tax effects	2,999			2,999
Unrealized gain (loss) on marketable securities, net of tax	64						64
Unrealized gain on marketable securities, tax	17
Unrealized gain (loss) on foreign currency hedge, net of tax	(565)						(565)
Unrealized gain (loss) on foreign currency hedge, tax	(172)
Unrealized gain (loss) on pension obligation, net of tax	229						229
Unrealized gain (loss) on pension obligation, tax	72
Foreign currency translation adjustments	(7,065)						(7,065)
Reclassification of tax effects	0			737			(737)
Issuance of stock, net of cancellations	$ 270	45	80	145	167	(167)
Issuance of stock, net of cancellations, shares	135
Share-based compensation	$ 6,286		6,286
Exercise of stock options	$ 183	6	177
Exercise of stock options, shares	19
Share repurchases	$ (43,326)	(419)	(7,204)	(35,703)
Share repurchases, shares	(1,258)
Other share retirements	$ (1,943)	(13)	(260)	(1,670)
Other share retirements, shares	(39)
Cash dividends	$ (17,864)			(17,864)
Cash dividends per share	$ 0.6475
Balance at Mar. 02, 2019	$ 496,317	9,005	151,842	367,597	(755)	755	(32,127)
Balance, shares at Mar. 02, 2019	27,015
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 61,914			61,914
Unrealized gain (loss) on marketable securities, net of tax	257						257
Unrealized gain on marketable securities, tax	67
Unrealized gain (loss) on foreign currency hedge, net of tax	(423)						(423)
Unrealized gain (loss) on foreign currency hedge, tax	(129)
Unrealized gain (loss) on pension obligation, net of tax	(405)						(405)
Unrealized gain (loss) on pension obligation, tax	(124)
Foreign currency translation adjustments	(1,364)						(1,364)
Issuance of stock, net of cancellations	$ 158	57	(124)	225	70	(70)
Issuance of stock, net of cancellations, shares	174
Share-based compensation	$ 6,607		6,607
Share repurchases	$ (25,140)	(229)	(3,963)	(20,948)
Share repurchases, shares	(687)
Other share retirements	$ (2,429)	(19)	(346)	(2,064)
Other share retirements, shares	(59)
Cash dividends	$ (18,714)			(18,714)
Cash dividends per share	$ 0.7125
Balance at Feb. 29, 2020	$ 516,778	8,814	154,016	388,010	(685)	685	(34,062)
Balance, shares at Feb. 29, 2020	26,443
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 15,436			15,436
Unrealized gain (loss) on marketable securities, net of tax	80						80
Unrealized gain on marketable securities, tax	22
Unrealized gain (loss) on foreign currency hedge, net of tax	1,475						1,475
Unrealized gain (loss) on foreign currency hedge, tax	450
Unrealized gain (loss) on pension obligation, net of tax	105						105
Unrealized gain (loss) on pension obligation, tax	32
Foreign currency translation adjustments	4,375						4,375
Issuance of stock, net of cancellations	$ 107	145	(1,212)	1,174	499	(499)
Issuance of stock, net of cancellations, shares	432
Share-based compensation	$ 8,573		8,573
Exercise of stock options	$ 1,456	42	1,414
Exercise of stock options, shares	127
Share repurchases	$ (32,878)	393	7,144	25,341
Share repurchases, shares	(1,177)
Other share retirements	$ (3,161)	(37)	(689)	(2,435)
Other share retirements, shares	(111)
Cash dividends	$ (19,601)			(19,601)
Cash dividends per share	$ 0.7625
Balance at Feb. 27, 2021	$ 492,745	$ 8,571	$ 154,958	$ 357,243	$ (186)	$ 186	$ (28,027)
Balance, shares at Feb. 27, 2021	25,714