Debt (Schedule of Selected Information Related to Long Term Debt) (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 26, 2022	Feb. 27, 2021
Debt Disclosure [Abstract]
Average daily borrowings during the year	$ 167,542	$ 187,397
Maximum borrowings outstanding during the year	$ 168,669	$ 235,232
Weighted average interest rate during the year	1.45%	1.89%