v3.26.1
Net Income (Loss) Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Income Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Net income $ 48.9 $ 36.9
Series A Preferred Stock dividends (5.3) (11.1)
Net income attributable to participating securities (6.0) (6.4)
Net income attributable to common stockholders $ 37.6 $ 19.4
Shares outstanding    
Weighted average common shares outstanding 106.4 107.2
Effect of dilutive stock options and restricted stock awards 1.7 1.4
Weighted average common shares outstanding and potential common shares 108.1 108.6
Net income per share - basic    
Basic (in dollars per share) $ 0.35 $ 0.18
Net income per share - diluted    
Diluted (in dollars per share) $ 0.35 $ 0.18
Net Income Per Share, Diluted, Other Disclosure    
Stock options outstanding (in shares) 2.7 3.4
Service options    
Income Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Shares attributable to options excluded from the calculation of diluted net income per share 0.0 0.0
Market Options    
Income Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Shares attributable to options excluded from the calculation of diluted net income per share 1.0 2.3
PRSUs    
Income Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Securities excluded from calculation of earnings per share amount due to performance conditions not yet satisfied 0.9 1.1