v3.26.1
Inventory - Breakdown of Inventory (Details) - CAD ($)
$ in Thousands
Mar. 31, 2026
Mar. 31, 2025
Disclosure of fair value measurement of assets [line items]    
Supplies and consumables $ 4,701 $ 11,402
Merchandise and accessories 745 911
Inventory 154,862 187,925
Harvested cannabis    
Disclosure of fair value measurement of assets [line items]    
Work-in-process 109,734 93,109
Finished goods 25,973 50,922
Inventory 135,707 144,031
Extracted cannabis    
Disclosure of fair value measurement of assets [line items]    
Work-in-process 5,684 15,897
Finished goods 8,025 15,684
Inventory 13,709 31,581
Capitalized cost    
Disclosure of fair value measurement of assets [line items]    
Supplies and consumables 4,701 11,402
Merchandise and accessories 745 911
Inventory 88,778 97,315
Capitalized cost | Harvested cannabis    
Disclosure of fair value measurement of assets [line items]    
Work-in-process 58,021 40,369
Finished goods 14,173 20,655
Inventory 72,194 61,024
Capitalized cost | Extracted cannabis    
Disclosure of fair value measurement of assets [line items]    
Work-in-process 3,768 10,980
Finished goods 7,370 12,998
Inventory 11,138 23,978
Fair value adjustment    
Disclosure of fair value measurement of assets [line items]    
Supplies and consumables 0 0
Merchandise and accessories 0 0
Inventory 66,084 90,610
Fair value adjustment | Harvested cannabis    
Disclosure of fair value measurement of assets [line items]    
Work-in-process 51,713 52,740
Finished goods 11,800 30,267
Inventory 63,513 83,007
Fair value adjustment | Extracted cannabis    
Disclosure of fair value measurement of assets [line items]    
Work-in-process 1,916 4,917
Finished goods 655 2,686
Inventory $ 2,571 $ 7,603