v3.26.1
Share-based payments - Schedule of Stock Option Transactions (Details)
 12 Months Ended
Mar. 29, 2026
shares
$ / shares
Mar. 30, 2025
shares
$ / shares
Mar. 31, 2024
shares
$ / shares
Weighted average exercise price      
Options outstanding, beginning balance (in CAD per share) | $ / shares $ 30.78 $ 33.51  
Granted to purchase shares (in CAD per share) | $ / shares 16.79 17.90  
Exercised (in CAD per share) | $ / shares 9.18 5.00  
Cancelled (in CAD per share) | $ / shares 25.07 34.35  
Options outstanding, ending balance (in CAD per share) | $ / shares $ 28.21 $ 30.78 $ 33.51
Number of shares      
Options/RSUs/PSUs outstanding, beginning balance (in shares) | shares 4,757,953 4,608,777  
Granted to purchase shares (in shares) | shares 1,205,083 1,005,636  
Exercised (in shares) | shares (56,881) (115,296) (64,058)
Cancelled (in shares) | shares (154,931) (741,164)  
Options/RSUs/PSUs outstanding, ending balance (in shares) | shares 5,751,224 4,757,953 4,608,777