Share-Based Compensation - Summary of the Changes in Options Outstanding (Parenthetical) (Details) |
12 Months Ended |
|---|---|
|
Mar. 31, 2026
$ / shares
shares
| |
| Share-Based Payment Arrangement [Abstract] | |
| Replacement compensation options | shares | 70,515 |
| Replacement compensation options exercise price | $ 1.59 |
| Replacement compensation option exercisable description | Each compensation option is exercisable for one Canopy Share and one half of one Canopy Growth warrant. Each whole Canopy Growth warrant is exercisable to acquire one Canopy Share until September 19, 2028 at an exercise price of $2.61 per Canopy Share. |
| Replacement compensation warrant exercisable to acquire share exercise price | $ 2.61 |