v3.25.2
Intangible Assets and Goodwill - Sensitivity Analysis (Details) - Intangible assets
$ in Thousands
12 Months Ended
Mar. 31, 2025
CAD ($)
Canadian Cannabis CGU | Discount rate  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible increase in unobservable input 0.50%
Decrease in fair value due to reasonably possible increase in unobservable input $ 9,186
Canadian Cannabis CGU | Total revenue  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 2.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 12,842
Canadian Cannabis CGU | EBITDA margin  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 1.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 7,549
European Cannabis CGU | Discount rate  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible increase in unobservable input 0.50%
Decrease in fair value due to reasonably possible increase in unobservable input $ 6,208
European Cannabis CGU | Total revenue  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 2.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 22,921
European Cannabis CGU | EBITDA margin  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 1.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 13,607
Australian Cannabis CGU | Discount rate  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible increase in unobservable input 0.50%
Decrease in fair value due to reasonably possible increase in unobservable input $ 8,987
Australian Cannabis CGU | Total revenue  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 2.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 16,664
Australian Cannabis CGU | EBITDA margin  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 1.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 10,465
Plant Propagation CGU | Discount rate  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible increase in unobservable input 0.50%
Decrease in fair value due to reasonably possible increase in unobservable input $ 10,735
Plant Propagation CGU | Total revenue  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 2.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 15,688
Plant Propagation CGU | EBITDA margin  
Disclosure of detailed information about intangible assets [line items]  
Percentage of reasonably possible decrease in unobservable input 1.00%
Decrease in fair value due to reasonably possible decrease in unobservable input $ 7,834