v3.26.1
Consolidated Balance Sheets Details (Details) - Restructuring - USD ($)
$ in Millions
12 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Feb. 29, 2024
Restructuring Cost and Reserve      
Restructuring reserve $ 8.3 $ 10.4 $ 21.1
Restructuring Charges 15.7 26.1 37.3
Payments for Restructuring $ 17.8 36.8  
Interest rate to present value long-term restructuring liability 4.90%    
Restructuring Reserve, Current $ 7.0  
Restructuring Reserve, Noncurrent $ 1.3 10.4  
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] General and administrative    
Employee Termination Benefits      
Restructuring Cost and Reserve      
Restructuring reserve $ 6.3 7.1 16.8
Restructuring Charges 11.9 21.3  
Payments for Restructuring 12.7 31.0  
Restructuring Reserve, Current 6.3    
Restructuring Reserve, Noncurrent 0.0    
Facilities and Other Charges      
Restructuring Cost and Reserve      
Restructuring reserve 2.0 3.3 $ 4.3
Restructuring Charges 3.8 4.8  
Payments for Restructuring 5.1 $ 5.8  
Restructuring Reserve, Current 0.7    
Restructuring Reserve, Noncurrent $ 1.3