v3.26.1
Earnings Per Share (Computation Of Basic and Diluted Earnings 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
Earnings Per Share [Abstract]        
Net income before allocation to noncontrolling interest $ 35.4 $ 24.9 $ 41.8 $ 46.6
Average basic shares outstanding (in shares) 57.5 57.4 57.5 57.3
Effect of dilutive share-based awards (in shares) 0.5 0.5 0.5 0.6
Average diluted shares outstanding (in shares) 58.0 57.9 58.0 57.9
Earnings per basic share (in dollars per share) $ 0.61 $ 0.43 $ 0.73 $ 0.81
Earnings per diluted share (in dollars per share) $ 0.61 $ 0.43 $ 0.72 $ 0.80