Debt (Schedule of Selected Information Related to Long Term Debt) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 03, 2018	Mar. 04, 2017
Debt Disclosure [Abstract]
Average daily borrowings during the year	$ 195,400	$ 34,320
Maximum borrowings outstanding during the year	$ 276,100	$ 91,400
Weighted average interest rate during the year	2.61%	2.22%