Income Taxes (Income Tax Reconciliation) (Details)	12 Months Ended
	Mar. 01, 2025	Mar. 02, 2024	Feb. 25, 2023
Income Tax Disclosure [Abstract]
Statutory federal income tax rate	21.00%	21.00%	21.00%
State and local income taxes, net of federal tax benefit	2.90%	2.40%	3.50%
Foreign tax rate differential	(0.80%)	(0.20%)	(0.20%)
Valuation allowance	(0.30%)	1.00%	(4.70%)
Nontaxable (loss) gain on life insurance policies	(0.20%)	0.00%	0.20%
Deduction for foreign derived intangible income	(0.40%)	(0.30%)	(0.20%)
Research & development tax credit	(1.50%)	(1.30%)	(1.50%)
§162(m) Executive Compensation Limitation	3.40%	0.80%	0.80%
Tax benefit of share based awards	(1.00%)	(0.60%)	(0.80%)
Worthless stock deduction	0.00%	0.00%	(6.00%)
Other, net	1.30%	0.10%	(1.40%)
Consolidated effective income tax rate	24.40%	22.90%	10.70%