Employee Benefit Plans (Schedule of Changes in Plan Assets, Changes in Projected Benefit Obligation, and Funded Status) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 02, 2024	Feb. 25, 2023	Feb. 26, 2022
Change in projected benefit obligation
Benefit obligation beginning of period	$ 10,260	$ 12,405
Interest cost	497	380	$ 339
Actuarial gain	(973)	(1,484)
Benefits paid	(887)	(1,041)
Benefit obligation at measurement date	8,897	10,260	12,405
Change in plan assets
Fair value of plan assets beginning of period	3,992	5,044
Actual return on plan assets	53	(706)
Company contributions	635	695
Fair value of plan assets at measurement date	3,793	3,992	$ 5,044
Underfunded status	$ (5,104)	$ (6,268)