v3.26.1
Restructuring (Details 1) - 2025 Restructuring Initiative - USD ($)
$ in Millions
 3 Months Ended
May 31, 2026
May 31, 2025
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 0.6 $ 13.3
Cumulative Costs $ 122.5  
Restructuring and related cost, Cost Incurred to Date, percentage 100.00%  
Consulting services    
Restructuring Cost and Reserve [Line Items]    
Cumulative Costs $ 56.0  
Restructuring and related cost, Cost Incurred to Date, percentage 46.00%  
Other costs    
Restructuring Cost and Reserve [Line Items]    
Cumulative Costs $ 4.5  
Restructuring and related cost, Cost Incurred to Date, percentage 3.00%  
Employee termination    
Restructuring Cost and Reserve [Line Items]    
Cumulative Costs $ 62.0  
Restructuring and related cost, Cost Incurred to Date, percentage 51.00%  
Selling, general, and administrative expenses | Consulting services    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 0.5 13.3
Selling, general, and administrative expenses | Other costs    
Restructuring Cost and Reserve [Line Items]    
Restructuring charges $ 0.1 $ 0.0