v3.26.1
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent Presented in the Consolidated Statements of Cash Flow (Details) - USD ($)
$ in Millions
May 31, 2026
Feb. 28, 2026
May 31, 2025
Feb. 28, 2025
Cash and Cash Equivalents [Abstract]        
Cash and cash equivalents (note 2) $ 256.8 $ 274.7    
Restricted Cash and Cash Equivalents 14.2 14.2    
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Total $ 271.0 $ 288.9 $ 292.5 $ 280.3