Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Nov. 24, 2023	Nov. 25, 2022	Nov. 24, 2023	Nov. 25, 2022
Computation of Basic and Diluted Earnings Per Share [Line Items]
Net income	$ 30.8	$ 11.4	$ 59.8	$ 19.6
Impact of participating securities	(1.2)	(0.4)	(2.3)	(0.7)
Net income used in calculating earnings per share	$ 29.6	$ 11.0	$ 57.5	$ 18.9
Adjustment for participating securities (in millions)	(4.7)	(4.4)	(4.5)	(4.3)
Basic	$ 0.26	$ 0.10	$ 0.50	$ 0.17
Diluted	$ 0.26	$ 0.10	$ 0.50	$ 0.17
Including
Computation of Basic and Diluted Earnings Per Share [Line Items]
Weighted Average Number of Shares Outstanding, Basic	118.9	117.2	118.5	117.1
Weighted Average Number of Shares Outstanding, Diluted	119.4	117.6	119.0	117.4
Excluding
Computation of Basic and Diluted Earnings Per Share [Line Items]
Weighted Average Number of Shares Outstanding, Basic	114.2	112.8	114.0	112.8
Weighted Average Number of Shares Outstanding, Diluted	114.7	113.2	114.5	113.1