v3.26.3
Consolidated Balance Sheets Details (Details) - Restructuring - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Aug. 31, 2026
Aug. 31, 2025
Aug. 31, 2026
Aug. 31, 2025
Feb. 28, 2026
Feb. 28, 2025
Restructuring Cost and Reserve            
Restructuring reserve $ 4.1   $ 4.1   $ 8.3 $ 10.4
Restructuring Charges 2.7 $ 3.4 3.0 $ 6.3 15.7  
Payments for Restructuring     7.2   17.8  
Restructuring Reserve, Current 2.4   2.4      
Restructuring Reserve, Noncurrent $ 1.7   $ 1.7      
Interest rate to present value long-term restructuring liability 6.00%   6.00%      
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]     General and Administrative Expense General and Administrative Expense    
Employee Termination Benefits            
Restructuring Cost and Reserve            
Restructuring reserve $ 2.2   $ 2.2   6.3 7.1
Restructuring Charges     2.8   11.9  
Payments for Restructuring     6.9   12.7  
Restructuring Reserve, Current 2.2   2.2      
Restructuring Reserve, Noncurrent 0.0   0.0      
Facilities Costs            
Restructuring Cost and Reserve            
Restructuring reserve 1.9   1.9   2.0 $ 3.3
Restructuring Charges     0.2   3.8  
Payments for Restructuring     0.3   $ 5.1  
Restructuring Reserve, Current 0.2   0.2      
Restructuring Reserve, Noncurrent $ 1.7   $ 1.7