v3.26.1
Noncontrolling Interests - Summary of Net Change in Noncontrolling Interests (Details) - CAD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Mar. 31, 2025
Mar. 31, 2024
Minority Interest [Line Items]        
Beginning balance $ 478,566 $ 557,996 $ 400,566 $ 760,022
Share-based compensation 4,266   (4,205) 14,180
Redemption of redeemable noncontrolling interests, net       7,450
Ending balance $ 697,594 $ 747,135 478,566 400,566
Noncontrolling Interests        
Minority Interest [Line Items]        
Beginning balance     139 1,587
Comprehensive income (loss)       (18,526)
Net loss attributable to redeemable noncontrolling interest       18,526
Share-based compensation       148
Ownership changes       (1,596)
Redemption of redeemable noncontrolling interests, net       (12)
Canopy USA Transactions     (139)  
Ending balance       139
BioSteel        
Minority Interest [Line Items]        
Beginning balance     0 1,447
Comprehensive income (loss)       (18,526)
Net loss attributable to redeemable noncontrolling interest       18,526
Share-based compensation       148
Ownership changes       (1,595)
Ending balance       0
Other        
Minority Interest [Line Items]        
Beginning balance     139 140
Ownership changes       (1)
Canopy USA Transactions     $ (139)  
Ending balance       $ 139