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Redeemable Noncontrolling Interest - Summary of Net Changes in Redeemable Noncontrolling Interests (Details) - CAD ($) $ in Thousands | 9 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Redeemable Noncontrolling Interest [Line Items] |  |
Beginning balance | $ 36,200 | $ 135,300
Net income (loss) attributable to redeemable noncontrolling interest | (17,808) | (13,100)
Adjustments to redemption amount | 20,366 | (48,391)
Ending balance | 11,408 | 68,700
Redeemable Noncontrolling Interest [Member] |  |
Redeemable Noncontrolling Interest [Line Items] |  |
Redemption of redeemable noncontrolling interest | (27,350) | (5,109)
Vert Mirabel |  |
Redeemable Noncontrolling Interest [Line Items] |  |
Beginning balance | 1,000 | 11,500
Net income (loss) attributable to redeemable noncontrolling interest | 508 | (2,401)
Adjustments to redemption amount | (508) | (2,401)
Ending balance | 1,000 | 11,500
BioSteel |  |
Redeemable Noncontrolling Interest [Line Items] |  |
Beginning balance | 35,200 | 123,800
Net income (loss) attributable to redeemable noncontrolling interest | (18,316) | (10,699)
Adjustments to redemption amount | 20,874 | (50,792)
Ending balance | 10,408 | 57,200
BioSteel | Redeemable Noncontrolling Interest [Member] |  |
Redeemable Noncontrolling Interest [Line Items] |  |
Redemption of redeemable noncontrolling interest | $ (27,350) | $ (5,109)

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- Definition Portion of net income (loss) attributable to nonredeemable noncontrolling interest. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.19) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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- Definition Amount of Net Income (Loss) attributable to redeemable noncontrolling interest. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.19) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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- Definition As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (16)(c) -URI https://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 15 -URI https://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (12)(c) -URI https://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 14 -URI https://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 + Details
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