Segmented Information - Summary of Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) - CAD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Dec. 31, 2024 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Dec. 31, 2023 |
Sep. 30, 2023 |
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2023 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Segment Reporting Information [Line Items] | |||||||||||||||||||||
| Net revenue | $ 74,541 | $ 66,683 | $ 72,134 | $ 74,761 | $ 62,991 | $ 66,212 | $ 78,505 | $ 69,595 | $ 138,817 | $ 129,203 | $ 145,853 | $ 213,358 | $ 203,964 | $ 224,358 | $ 284,603 | $ 268,995 | $ 297,146 | ||||
| Gross margin | 21,466 | 21,905 | 18,038 | 24,098 | 21,838 | 23,031 | 28,226 | 23,426 | 39,943 | 44,869 | 37,188 | 61,409 | 68,967 | 65,414 | 69,670 | 79,511 | 80,882 | ||||
| Selling, general and administrative expenses | 159,984 | 169,626 | 229,429 | ||||||||||||||||||
| Share-based compensation | 4,266 | (4,205) | 14,180 | ||||||||||||||||||
| Asset impairment and restructuring costs | 67,079 | 31,233 | 65,987 | ||||||||||||||||||
| Loss on asset impairment and restructuring | 67,079 | 31,233 | 65,987 | ||||||||||||||||||
| Operating loss from continuing operations | (26,350) | (16,894) | (22,624) | (23,822) | (45,943) | (29,108) | (60,316) | (7,007) | (39,518) | (75,051) | (61,659) | (65,868) | (98,873) | (121,975) | (161,659) | (117,143) | (228,714) | ||||
| Other income (expense), net | (31,627) | 12,130 | (21,946) | (73,945) | (65,975) | (72,626) | (159,904) | (119,720) | (9,816) | (138,602) | (73,619) | (41,443) | (212,547) | (233,523) | (101,226) | (390,617) | (279,052) | ||||
| Loss from continuing operations before income taxes | $ (57,977) | $ (4,764) | $ (44,570) | $ (97,767) | $ (111,918) | $ (101,734) | $ (220,220) | $ (126,727) | $ (49,334) | $ (213,653) | $ (135,278) | $ (107,311) | $ (311,420) | $ (355,498) | (262,885) | (507,760) | (507,766) | ||||
| Cannabis | |||||||||||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||||||||||
| Net revenue | 213,944 | 186,726 | 191,683 | ||||||||||||||||||
| Gross margin | 46,092 | 48,995 | 39,779 | ||||||||||||||||||
| Storz & Bickel | |||||||||||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||||||||||
| Net revenue | 70,659 | 82,269 | 79,464 | ||||||||||||||||||
| Gross margin | 23,578 | 30,516 | 32,671 | ||||||||||||||||||
| This Works | |||||||||||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||||||||||
| Net revenue | 0 | 0 | 21,256 | ||||||||||||||||||
| Gross margin | 0 | 0 | 10,534 | ||||||||||||||||||
| Other | |||||||||||||||||||||
| Segment Reporting Information [Line Items] | |||||||||||||||||||||
| Net revenue | [1] | 0 | 0 | 4,743 | |||||||||||||||||
| Gross margin | [2] | $ 0 | $ 0 | $ (2,102) | |||||||||||||||||
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- Definition Amount of gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and gain (loss) from the write down of assets from their carrying value to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of noncash expense for share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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