Debt (Schedule of Selected Information Related to Long Term Debt) (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2020	Mar. 02, 2019
Debt Disclosure [Abstract]
Average daily borrowings during the year	$ 241,036	$ 207,358
Maximum borrowings outstanding during the year	$ 282,000	$ 249,000
Weighted average interest rate during the year	2.91%	3.61%