Business Segment Data (Schedule of Adjusted EBIT) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 01, 2025	Mar. 02, 2024	Feb. 25, 2023
Segment Reporting Information [Line Items]
Segment restructuring costs	$ (4,323)	$ (12,403)	$ (116)
NMTC settlement gain	0	4,687	19,523
Interest expense, net	(6,159)	(6,669)	(7,660)
Earnings before income taxes	112,574	129,253	116,621
Reportable Segment
Segment Reporting Information [Line Items]
Segment Adjusted EBIT	167,203	175,185	153,923
Corporate and Other expenses	(32,772)	(35,454)	(29,642)
Segment acquisition-related costs	(4,529)	0	0
Segment restructuring costs	(3,535)	(8,496)	0
Impairment expense	(7,634)	0	0
NMTC settlement gain	0	4,687	0
Interest expense, net	(6,159)	(6,669)	(7,660)
Earnings before income taxes	$ 112,574	$ 129,253	$ 116,621