v3.26.1
Share-Based Compensation - Stock Options that Remain Outstanding, by Exercise Price Range (Details)
12 Months Ended
Mar. 31, 2026
shares
$ / shares
Mar. 31, 2025
shares
Mar. 31, 2024
shares
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Options outstanding (in shares) 1,992,445 1,760,720 1,186,824
Options exercisable (in shares) 893,417    
Exercise Price Range One      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Weighted average remaining life 3 years 2 months 23 days    
Options outstanding (in shares) 1,597,125    
Options exercisable (in shares) 498,096    
Exercise Price Range Two      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Weighted average remaining life 1 year 5 months 15 days    
Options outstanding (in shares) 302,867    
Options exercisable (in shares) 302,867    
Exercise Price Range Three      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Weighted average remaining life 4 months 24 days    
Options outstanding (in shares) 92,453    
Options exercisable (in shares) 92,454    
Bottom of range | Exercise Price Range One      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Exercise price (CAD per share) | $ / shares $ 5.90    
Bottom of range | Exercise Price Range Two      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Exercise price (CAD per share) | $ / shares 16.70    
Bottom of range | Exercise Price Range Three      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Exercise price (CAD per share) | $ / shares 82.20    
Top of range | Exercise Price Range One      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Exercise price (CAD per share) | $ / shares 7.91    
Top of range | Exercise Price Range Two      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Exercise price (CAD per share) | $ / shares 48.60    
Top of range | Exercise Price Range Three      
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]      
Exercise price (CAD per share) | $ / shares $ 112.40