v3.26.1
Consolidated Statements of Shareholders' Equity - USD ($)
$ in Millions
Total
Capital Stock and Additional Paid-In Capital [Member]
Retained Earnings (Deficit) [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Feb. 28, 2023 $ 856.8 $ 2,908.6 $ (2,028.1) $ (23.7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Net income (loss) (130.2)   (130.2)  
Other comprehensive income (loss) 9.4     9.4
Stock-based compensation 33.1 33.1    
Common shares repurchased 0.0      
Shares issued:        
Exercise of stock options 0.3 0.3    
Deferred Shared Unit 0.9 0.9    
Employee share purchase plan 4.8 4.8    
Ending Balance at Feb. 29, 2024 775.1 2,947.7 (2,158.3) (14.3)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Net income (loss) (79.0)   (79.0)  
Other comprehensive income (loss) (4.9)     (4.9)
Stock-based compensation 25.6 25.6    
Common shares repurchased 0.0      
Shares issued:        
Exercise of stock options   0.0    
Employee share purchase plan 3.1 3.1    
Ending Balance at Feb. 28, 2025 719.9 2,976.4 (2,237.3) (19.2)
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Net income (loss) 53.2   53.2  
Other comprehensive income (loss) 8.0     8.0
Stock-based compensation 23.1 23.1    
Stock repurchased, amount charged against retained earnings     16.9  
Common shares repurchased (60.7)      
Share repurchases   77.6    
Shares issued:        
Exercise of stock options   0.0    
Employee share purchase plan 2.5 2.5    
Ending Balance at Feb. 28, 2026 $ 746.0 $ 2,924.4 $ (2,167.2) $ (11.2)