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Canopy USA - Additional Information (Details) |  |  |  |  |  | 9 Months Ended |  |  |  |  |  |  |
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Dec. 09, 2022 shares | Nov. 10, 2022 CAD ($) | Nov. 10, 2022 USD ($) | Oct. 24, 2022 USD ($) $ / shares shares | Mar. 18, 2021 USD ($) $ / shares | Sep. 23, 2020 | Dec. 31, 2022 CAD ($) shares | Dec. 31, 2021 CAD ($) | Nov. 10, 2022 USD ($) | Oct. 24, 2022 CAD ($) $ / shares shares | Oct. 24, 2022 USD ($) $ / shares shares | Jun. 29, 2022 CAD ($) | May 17, 2022 | Mar. 31, 2022 CAD ($) shares | Apr. 18, 2019 | Jun. 20, 2018 CAD ($)
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant expiration date | Dec. 31, 2032 |  |  |  |  |  |  |  |  |  |  |  |  |  | Nov. 01, 2023 |
Percentage ownership of wholly owned subsidiaries |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |
Minimum percentage of votes cast for approval of amendment proposal |  |  |  | 66.00% |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument discounted price |  |  |  |  | $ 930,000 |  |  |  |  |  | $ 930,000 |  |  |  |  |
Paydown |  |  |  |  |  |  | $ 117,951,000 | $ 50,217,000 |  |  |  |  |  |  |  |
Minimum liquidity, each fiscal quarter |  |  |  |  | 200,000,000 |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued | shares |  |  |  |  |  |  | 494,891,390 |  |  |  |  |  |  | 394,422,604 |  |
Common stock value |  |  |  |  |  |  | $ 7,867,310,000 |  |  |  |  |  |  | $ 7,482,809,000 |  |
Aggregate stock repurchase amount |  |  |  |  |  |  |  |  |  | $ 2,000,000 |  |  |  |  |  |
Description of potential changes in structure |  |  |  |  |  |  | Company is prepared to make changes to the structure of its interest in Canopy USA such that Canopy Growth would not be required to consolidate the financial results of Canopy USA into Canopy Growth’s financial statements, which may include: (1) reducing Canopy Growth’s economic interest in Canopy USA on an as-converted basis to no greater than 90%; (2) reducing the number of managers on Canopy USA’s board of managers from four to three, including, reducing Canopy Growth’s nomination right to a single manager; (3) modifying the terms of the Protection Agreement and Canopy USA’s Limited Liability Company Agreement in order to eliminate certain negative covenants; and (4) modifying the terms of the agreements with third-party investors in Canopy USA to, among other things, eliminate their right to guaranteed returns |  |  |  |  |  |  |  |  |
Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  | $ 750,000 |  |  |  |  |  |  |  |  |  |  |
Debt instrument discounted price per us dollar | $ / shares |  |  |  |  | $ 1,000 |  |  |  |  |  | $ 1,000 |  |  |  |  |
Paydown |  |  |  | $ 174,375,000 | $ 174,375,000 |  |  |  |  |  |  |  |  |  |  |
Paydown Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  | 100,000,000 |  |  |  |  |  |  |  |  |  |  |
Minimum liquidity, each fiscal quarter |  |  |  |  | 100,000,000 |  |  |  |  |  |  |  |  |  |  |
Additional incremental term loan facility |  |  |  |  | 500,000,000 |  |  |  |  |  |  |  |  |  |  |
Paydown Agreement [Member] | Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  | $ 187,500 |  |  |  |  |  | $ 187,500,000 |  |  |  |  |
Paydown |  | $ 117,528,000 | $ 87,852,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate principal payment amount |  | $ 126,324,000 |  |  |  |  |  |  | $ 94,427,000 |  |  |  |  |  |  |
Credit Agreement Amendments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  | 100,000,000 |  |  |  |  |
Minimum liquidity, each fiscal quarter |  |  |  |  |  |  |  |  |  |  | 100,000,000 |  |  |  |  |
Additional incremental term loan facility |  |  |  |  |  |  |  |  |  |  | $ 500,000,000 |  |  |  |  |
4.25% Senior Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  | $ 337,380,000 |  |  |  |  | $ 262,620,000 |  | $ 600,000,000 |  | $ 600,000,000
Annual interest rate |  |  |  |  |  |  | 4.25% |  |  | 4.25% | 4.25% |  |  |  |  | 4.25%
Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued | shares |  |  |  |  |  |  | 139,745,453 |  |  | 139,745,453 | 139,745,453 |  |  |  |  |
Common stock value |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |
TerrAscend Option | Equity Option |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Business acquisition additional number of shares issuable | shares |  |  |  |  |  |  |  |  |  | 1,072,450 | 1,072,450 |  |  |  |  |
Aggregate purchase price of stock options | $ / shares |  |  |  |  |  |  |  |  |  | $ 1.00 |  |  |  |  |  |
TerrAscend Exchangeable Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exchangeable shares in the capital | shares | 24,601,467 |  |  |  |  |  |  |  |  | 38,890,570 | 38,890,570 |  |  |  |  |
TerrAscend Warrants |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common share purchase warrants in the capital | shares | 22,474,130 |  |  | 22,474,130 |  |  |  |  |  |  |  |  |  |  |  |
Wana Repurchase Right |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accrued annual interest rate percentage. |  |  |  | 10.00% |  |  |  |  |  |  |  |  |  |  |  |
VCo Ventures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage non-voting shares in capital |  |  |  | 99.30% |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued | shares |  |  |  |  |  |  |  |  |  | 1,000,000 | 1,000,000 |  |  |  |  |
Common stock value |  |  |  |  |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |
Wana |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  |  |  |  |  | 100.00% | 100.00% |  |  |  |  |
Aggregate exercise price of common shares | $ / shares |  |  |  | $ 3.00 |  |  |  |  |  |  |  |  |  |  |  |
Percentage of common share to be issued |  |  |  | 7.50% |  |  |  |  |  |  |  |  |  |  |  |
Jetty |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  |  |  |  |  | 100.00% | 100.00% |  | 100.00% |  |  |
Acreage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock value |  |  |  |  |  |  |  |  |  | $ 19,559,000 |  |  |  |  |  |
Maximum | VCo Ventures |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Date of stock repurchase |  |  |  | Mar. 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |
Maximum | Jetty |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  |  |  |  |  |  |  |  |  | 100.00% |  |  |
Fixed Shares | Acreage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock shares conversion ratio |  |  |  | 0.3048 |  |  |  |  |  |  |  |  |  |  |  |
Fixed Shares | Acreage | Class E Subordinated Voting Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of outstanding shares purchased |  |  |  |  |  |  |  |  |  | 70.00% | 70.00% |  |  |  |  |
Common stock shares conversion ratio |  |  |  | 0.3048 |  | 0.3048 |  |  |  |  |  |  |  |  |  |
Floating Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of canopy shares exchanged | shares |  |  |  | 0.45 |  |  |  |  |  |  |  |  |  |  |  |
Floating Shares | Acreage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of variable interest entity ownership |  |  |  | 7.30% |  |  |  |  |  |  |  |  |  |  |  |
Floating Shares | Acreage | Class D Subordinated Voting Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of canopy shares exchanged | shares |  |  |  | 0.45 |  |  |  |  |  |  |  |  |  |  |  |

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