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Earnings (Loss) Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Numerator    
Net income (loss) $ (5.1) $ 1.0
Less: Net income attributable to participating securities 0.0 0.0
Net income (loss) attributable to common shareholders - Basic and Dilutive $ (5.1) $ 1.0
Denominators    
Basic - Weighted-average shares outstanding 119.8 118.8
Basic - Less: Weighted-average participating securities (4.6) (4.6)
Basic - Weighted-average common shares outstanding 115.2 114.2
Effect of dilutive securities - dilutive stock-based compensation 0.0 0.5
Diluted - Adjusted weighted-average shares after assumed conversions 115.2 114.7
Basic EPS $ (0.04) $ 0.01
Diluted EPS $ (0.04) $ 0.01