v3.26.1
Net Earnings (Loss) Per Share - Calculations of Net Earnings Per Share - Basic and Diluted (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Net earnings available to common shareholders $ 2.5 $ 5.6
Weighted-average common shares outstanding (in millions)    
Weighted-average common shares outstanding - basic 46.7 46.8
Weighted-average common shares outstanding - diluted 47.1 47.3
Net earnings per share - basic $ 0.05 $ 0.12
Net earnings per share - diluted $ 0.05 $ 0.12
Employee Stock Option    
Weighted-average common shares outstanding (in millions)    
Effect of dilutive securities - share-based awards 0.4 0.5