Consolidated Statements Of Income - USD ($) $ in Millions	12 Months Ended
	Feb. 24, 2017	Feb. 26, 2016	Feb. 27, 2015
Revenue	$ 3,032.4	$ 3,060.0	$ 3,059.7
Cost of sales	2,017.8	2,075.5	2,106.2
Restructuring costs	5.1	19.9	40.6
Gross profit	1,010.4	971.2	916.0
Operating expenses	809.3	790.0	768.0
Operating income	200.2	174.6	144.9
Interest expense	(17.2)	(17.6)	(17.7)
Investment income	1.4	1.5	1.4
Other income (expense), net	11.9	16.3	8.4
Income before income tax expense	196.3	174.8	137.0
Income tax expense	71.7	4.5	50.9
Net income	$ 124.6	$ 170.3	$ 86.1
Earnings per share:
Basic	$ 1.03	$ 1.37	$ 0.69
Diluted	$ 1.03	$ 1.36	$ 0.68
Cost of Sales [Member]
Restructuring costs	$ 4.2	$ 13.3	$ 37.5
Operating Expense [Member]
Restructuring costs	$ 0.9	$ 6.6	$ 3.1