Income Taxes (Income Tax Reconciliation) (Details)	12 Months Ended
	Mar. 03, 2018	Mar. 04, 2017	Feb. 27, 2016
Income Tax Disclosure [Abstract]
Federal income tax expense at statutory rate	32.70%	35.00%	35.00%
Tax rate change revaluation	(3.70%)	0.00%	0.00%
Manufacturing deduction	(2.20%)	(3.30%)	(3.40%)
State and local income taxes, net of federal tax benefit	1.80%	1.60%	1.60%
Foreign tax rate differential	(0.70%)	(1.60%)	0.00%
Tax credits - research & development	(0.90%)	(0.70%)	(0.80%)
Other, net	0.70%	(0.90%)	0.50%
Income tax expense	27.70%	30.10%	32.90%