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Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
May 26, 2023
May 27, 2022
Computation of Basic and Diluted Earnings Per Share [Line Items]    
Net income (loss) $ 1.5 $ (11.4)
Impact of participating securities (0.1) 0.4
Net income used in calculating earnings per share $ 1.4 $ (11.0)
Adjustment for participating securities (in millions) (4.1) (4.0)
Basic $ 0.01 $ (0.10)
Diluted $ 0.01 $ (0.10)
Anti-dilutive performance units excluded from computation of diluted earnings per share (in millions)   0.4
Including    
Computation of Basic and Diluted Earnings Per Share [Line Items]    
Weighted Average Number of Shares Outstanding, Basic 117.9 116.7
Weighted Average Number of Shares Outstanding, Diluted 118.4 116.7
Excluding    
Computation of Basic and Diluted Earnings Per Share [Line Items]    
Weighted Average Number of Shares Outstanding, Basic 113.8 112.7
Weighted Average Number of Shares Outstanding, Diluted 114.3 112.7