v3.25.2
Earnings per Share ("EPS") (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Earnings per Share        
Basic EPS - Net (loss) income $ 247.1 $ 79.5 $ 456.9 $ 224.0
Basic EPS - (in shares) 192,700,000 192,300,000 192,600,000 192,200,000
Basic earnings per share (in dollars per share) $ 1.28 $ 0.41 $ 2.37 $ 1.17
Effect of dilutive securities - (in shares) 300,000 200,000 300,000 200,000
Effect of dilutive securities - (in dollars per share)       (0.01)
Diluted EPS - Net (loss) income $ 247.1 $ 79.5 $ 456.9 $ 224.0
Diluted EPS - (in shares) 193,000,000 192,500,000 192,900,000 192,400,000
Diluted EPS (in dollars per share) $ 1.28 $ 0.41 $ 2.37 $ 1.16
Stock options        
Earnings per Share        
Securities excluded from computation of diluted EPS (in shares) 2,246 6,560 4,806 1,282