Note 10 - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	3 Months Ended
	May. 30, 2015	May. 31, 2014
Supplemental Cash Flow Elements [Abstract]
Income Taxes Paid	$ 71.7	$ 69.9
Interest Paid	2.3	2.3
Capital Expenditures Incurred but Not yet Paid	$ 28.4	$ 20.2