Basis of Presentation - Additional Information (Details) $ in Thousands, $ in Thousands |
12 Months Ended | 13 Months Ended | |||||
|---|---|---|---|---|---|---|---|
|
Mar. 31, 2026
CAD ($)
shares
|
Mar. 31, 2026
USD ($)
shares
|
Mar. 31, 2025
CAD ($)
shares
|
Mar. 31, 2025
USD ($)
shares
|
Mar. 31, 2024
CAD ($)
|
Mar. 31, 2026
CAD ($)
shares
|
Mar. 31, 2026
USD ($)
shares
|
|
| Basis Of Presentation [Line Items] | |||||||
| Mandatory prepayment of senior secured term loan facility | $ | $ 221,508 | $ 289,031 | $ 509,779 | ||||
| Share consolidation, description | Unit quantities, price per Unit amounts and exercise price of the Warrants relating to the Subscription Agreements have been retrospectively adjusted to reflect the consolidation of the issued and outstanding Canopy Shares on the basis of one post-consolidation common share for every 10 pre-consolidation common share | Unit quantities, price per Unit amounts and exercise price of the Warrants relating to the Subscription Agreements have been retrospectively adjusted to reflect the consolidation of the issued and outstanding Canopy Shares on the basis of one post-consolidation common share for every 10 pre-consolidation common share | |||||
| June 2024 ATM Program | |||||||
| Basis Of Presentation [Line Items] | |||||||
| Number of common shares issued and sold | 71,044,862 | 71,044,862 | |||||
| Gross proceed fom sale of common stock | $ 347,076 | $ 250,000 | |||||
| February 2025 ATM Program | |||||||
| Basis Of Presentation [Line Items] | |||||||
| Number of common shares issued and sold | 127,505,498 | 127,505,498 | 23,169,358 | 23,169,358 | 150,674,856 | 150,674,856 | |
| Gross proceed fom sale of common stock | $ 238,379 | $ 173,278 | $ 38,315 | $ 276,694 | $ 200,000 | ||