v3.26.1
Net Income (Loss) Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Income Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]        
Net income $ 44.3 $ 33.4 $ 93.2 $ 70.3
Series A Preferred Stock dividends (3.3) (11.1) (8.6) (22.2)
Net income attributable to participating securities (3.4) (5.6) (9.3) (12.0)
Net income attributable to common stockholders $ 37.6 $ 16.7 $ 75.3 $ 36.1
Shares outstanding        
Weighted average common shares outstanding 114.7 107.5 110.6 107.3
Effect of dilutive stock options and restricted stock awards 2.5 1.1 2.3 1.3
Weighted average common shares outstanding and potential common shares 117.2 108.6 112.9 108.6
Net income per share - basic        
Basic (in dollars per share) $ 0.33 $ 0.16 $ 0.68 $ 0.34
Net income per share - diluted        
Diluted (in dollars per share) $ 0.32 $ 0.15 $ 0.67 $ 0.33
Net Income Per Share, Diluted, Other Disclosure        
Stock options outstanding (in shares) 2.3 3.3 2.3 3.3
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 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 0.3 2.3 0.3 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 0.5 1.1 0.5 1.1