v3.26.3
Capital Stock - Subsequent event (Details) - shares
6 Months Ended
Aug. 31, 2026
Sep. 21, 2026
Feb. 28, 2026
Class of Stock [Line Items]      
Common outstanding (in shares) 587,032,279   587,431,120
Capital Stock and Additional Paid-in Capital      
Class of Stock [Line Items]      
Common outstanding (in shares) 587,032,000   587,431,000
3.00% Debenture      
Class of Stock [Line Items]      
Conversion of stock (in shares) 51,500,000    
Voting Common Stock [Member] | Subsequent Event [Member]      
Class of Stock [Line Items]      
Common outstanding (in shares)   587,000,000  
Restricted Share Units (RSUs) | Subsequent Event [Member]      
Class of Stock [Line Items]      
Common outstanding (in shares)   18,900,000  
Deferred Share Unit | Subsequent Event [Member]      
Class of Stock [Line Items]      
Common outstanding (in shares)   1,900,000