Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Nov. 22, 2024	Nov. 24, 2023	Nov. 22, 2024	Nov. 24, 2023
Computation of Basic and Diluted Earnings Per Share [Line Items]
Net income	$ 19.1	$ 30.8	$ 93.1	$ 59.8
Impact of participating securities	(0.6)	(1.2)	(3.1)	(2.3)
Net income used in calculating earnings per share	$ 18.5	$ 29.6	$ 90.0	$ 57.5
Adjustment for participating securities (in millions)	(4.0)	(4.7)	(3.9)	(4.5)
Basic	$ 0.16	$ 0.26	$ 0.79	$ 0.50
Diluted	$ 0.16	$ 0.26	$ 0.78	$ 0.50
Including
Computation of Basic and Diluted Earnings Per Share [Line Items]
Weighted Average Number of Shares Outstanding, Basic	117.8	118.9	118.1	118.5
Weighted Average Number of Shares Outstanding, Diluted	118.8	119.4	118.9	119.0
Excluding
Computation of Basic and Diluted Earnings Per Share [Line Items]
Weighted Average Number of Shares Outstanding, Basic	113.8	114.2	114.2	114.0
Weighted Average Number of Shares Outstanding, Diluted	114.8	114.7	115.0	114.5