3.24.1.1.u2 html 689 734 1 true 256 0 false 18 false false R1.htm 100000 - Document - Document and Entity Information Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 100010 - Statement - Consolidated Balance Sheets Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_StatementConsolidatedBalanceSheets Consolidated Balance Sheets Statements 2 false false R3.htm 100020 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 100050 - Statement - Consolidated Statements of Operations and Comprehensive Loss Sheet http://www.canopygrowth.com/20240331/taxonomy/role/StatementConsolidatedStatementsOfOperationsAndComprehensiveLoss Consolidated Statements of Operations and Comprehensive Loss Statements 4 false false R5.htm 100060 - Statement - Consolidated Statements of Shareholders' Equity Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_StatementConsolidatedStatementsOfShareholdersEquity Consolidated Statements of Shareholders' Equity Statements 5 false false R6.htm 100070 - Statement - Consolidated Statements of Cash Flows Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows Statements 6 false false R7.htm 100080 - Statement - Consolidated Statements of Cash Flows (Parenthetical) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/StatementConsolidatedStatementsOfCashFlowsParenthetical Consolidated Statements of Cash Flows (Parenthetical) Statements 7 false false R8.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 8 false false R9.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 9 false false R10.htm 995455 - Disclosure - Description of Business Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureDescriptionOfBusiness Description of Business Notes 10 false false R11.htm 995465 - Disclosure - Basis of Presentation Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureBasisOfPresentation Basis of Presentation Notes 11 false false R12.htm 995475 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 12 false false R13.htm 995485 - Disclosure - New Accounting Policies Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureNewAccountingPolicies New Accounting Policies Notes 13 false false R14.htm 995495 - Disclosure - Canopy USA Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCanopyUsa Canopy USA Notes 14 false false R15.htm 995505 - Disclosure - Biosteel Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBiosteel Biosteel Notes 15 false false R16.htm 995515 - Disclosure - Asset Impairment and Restructuring Costs Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAssetImpairmentAndRestructuringCosts Asset Impairment and Restructuring Costs Notes 16 false false R17.htm 995535 - Disclosure - Cash and Cash Equivalents Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureCashAndCashEquivalents Cash and Cash Equivalents Notes 17 false false R18.htm 995545 - Disclosure - Short-term Investments Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShortTermInvestments Short-term Investments Notes 18 false false R19.htm 995555 - Disclosure - Amounts Receivable, Net Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAmountsReceivableNet Amounts Receivable, Net Notes 19 false false R20.htm 995565 - Disclosure - Inventory Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureInventory Inventory Notes 20 false false R21.htm 995575 - Disclosure - Prepaid Expenses and Other Assets Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePrepaidExpensesAndOtherAssets Prepaid Expenses and Other Assets Notes 21 false false R22.htm 995585 - Disclosure - Other Financial Assets Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherFinancialAssets Other Financial Assets Notes 22 false false R23.htm 995595 - Disclosure - Property, Plant and Equipment Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePropertyPlantAndEquipment Property, Plant and Equipment Notes 23 false false R24.htm 995605 - Disclosure - Intangible Assets Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIntangibleAssets Intangible Assets Notes 24 false false R25.htm 995615 - Disclosure - Goodwill Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureGoodwill Goodwill Notes 25 false false R26.htm 995625 - Disclosure - Other Accrued Expenses and Liabilities Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherAccruedExpensesAndLiabilities Other Accrued Expenses and Liabilities Notes 26 false false R27.htm 995635 - Disclosure - Debt Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureDebt Debt Notes 27 false false R28.htm 995645 - Disclosure - Other Liabilities Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherLiabilities Other Liabilities Notes 28 false false R29.htm 995655 - Disclosure - Redeemable Noncontrolling Interest Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRedeemableNoncontrollingInterest Redeemable Noncontrolling Interest Notes 29 false false R30.htm 995665 - Disclosure - Share Capital Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareCapital Share Capital Notes 30 false false R31.htm 995675 - Disclosure - Share-Based Compensation Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareBasedCompensation Share-Based Compensation Notes 31 false false R32.htm 995685 - Disclosure - Accumulated Other Comprehensive Income (Loss) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAccumulatedOtherComprehensiveIncomeLoss Accumulated Other Comprehensive Income (Loss) Notes 32 false false R33.htm 995695 - Disclosure - Noncontrolling Interests Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureNoncontrollingInterests Noncontrolling Interests Notes 33 false false R34.htm 995705 - Disclosure - Fair Value of Financial Instruments Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureFairValueOfFinancialInstruments Fair Value of Financial Instruments Notes 34 false false R35.htm 995715 - Disclosure - Revenue Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRevenue Revenue Notes 35 false false R36.htm 995735 - Disclosure - Other Income (Expense), Net Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherIncomeExpenseNet Other Income (Expense), Net Notes 36 false false R37.htm 995745 - Disclosure - Income Taxes Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxes Income Taxes Notes 37 false false R38.htm 995755 - Disclosure - Acquisitions Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitions Acquisitions Notes 38 false false R39.htm 995765 - Disclosure - Divestitures Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestitures Divestitures Notes 39 false false R40.htm 995775 - Disclosure - Acreage Arrangement and Amendments to Cbi Investor Rights Agreement and Warrants Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcreageArrangementAndAmendmentsToCbiInvestorRightsAgreementAndWarrants Acreage Arrangement and Amendments to Cbi Investor Rights Agreement and Warrants Notes 40 false false R41.htm 995785 - Disclosure - Leases Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeases Leases Notes 41 false false R42.htm 995795 - Disclosure - Related Party Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRelatedParty Related Party Notes 42 false false R43.htm 995805 - Disclosure - Commitments and Contingencies Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCommitmentsAndContingencies Commitments and Contingencies Notes 43 false false R44.htm 995815 - Disclosure - Segmented Information Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSegmentedInformation Segmented Information Notes 44 false false R45.htm 995835 - Disclosure - Subsequent Events Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSubsequentEvents Subsequent Events Notes 45 false false R46.htm 995845 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies 46 false false R47.htm 995865 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies 47 false false R48.htm 995875 - Disclosure - Biosteel (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBiosteelTables Biosteel (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBiosteel 48 false false R49.htm 995885 - Disclosure - Asset Impairment and Restructuring Costs (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAssetImpairmentAndRestructuringCostsTables Asset Impairment and Restructuring Costs (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAssetImpairmentAndRestructuringCosts 49 false false R50.htm 995895 - Disclosure - Cash and Cash Equivalents (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureCashAndCashEquivalentsTables Cash and Cash Equivalents (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureCashAndCashEquivalents 50 false false R51.htm 995905 - Disclosure - Short-term Investments (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShortTermInvestmentsTables Short-term Investments (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShortTermInvestments 51 false false R52.htm 995915 - Disclosure - Amounts Receivable, Net (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAmountsReceivableNetTables Amounts Receivable, Net (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAmountsReceivableNet 52 false false R53.htm 995925 - Disclosure - Inventory (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureInventoryTables Inventory (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureInventory 53 false false R54.htm 995935 - Disclosure - Prepaid Expenses and Other Assets (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePrepaidExpensesAndOtherAssetsTables Prepaid Expenses and Other Assets (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePrepaidExpensesAndOtherAssets 54 false false R55.htm 995945 - Disclosure - Other Financial Assets (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherFinancialAssetsTables Other Financial Assets (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherFinancialAssets 55 false false R56.htm 995955 - Disclosure - Property, Plant and Equipment (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentTables Property, Plant and Equipment (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePropertyPlantAndEquipment 56 false false R57.htm 995965 - Disclosure - Intangible Assets (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIntangibleAssetsTables Intangible Assets (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIntangibleAssets 57 false false R58.htm 995975 - Disclosure - Goodwill (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureGoodwillTables Goodwill (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureGoodwill 58 false false R59.htm 995985 - Disclosure - Other Accrued Expenses and Liabilities (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherAccruedExpensesAndLiabilitiesTables Other Accrued Expenses and Liabilities (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherAccruedExpensesAndLiabilities 59 false false R60.htm 995995 - Disclosure - Debt (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureDebtTables Debt (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureDebt 60 false false R61.htm 996005 - Disclosure - Other Liabilities (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherLiabilitiesTables Other Liabilities (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherLiabilities 61 false false R62.htm 996015 - Disclosure - Redeemable Noncontrolling Interest (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRedeemableNoncontrollingInterestTables Redeemable Noncontrolling Interest (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRedeemableNoncontrollingInterest 62 false false R63.htm 996025 - Disclosure - Share Capital (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareCapitalTables Share Capital (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareCapital 63 false false R64.htm 996035 - Disclosure - Share-Based Compensation (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareBasedCompensationTables Share-Based Compensation (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareBasedCompensation 64 false false R65.htm 996045 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAccumulatedOtherComprehensiveIncomeLossTables Accumulated Other Comprehensive Income (Loss) (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAccumulatedOtherComprehensiveIncomeLoss 65 false false R66.htm 996055 - Disclosure - Noncontrolling Interests (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureNoncontrollingInterestsTables Noncontrolling Interests (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureNoncontrollingInterests 66 false false R67.htm 996065 - Disclosure - Fair Value of Financial Instruments (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureFairValueOfFinancialInstrumentsTables Fair Value of Financial Instruments (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureFairValueOfFinancialInstruments 67 false false R68.htm 996075 - Disclosure - Revenue (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRevenueTables Revenue (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRevenue 68 false false R69.htm 996085 - Disclosure - Other Income (Expense), Net (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherIncomeExpenseNetTables Other Income (Expense), Net (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherIncomeExpenseNet 69 false false R70.htm 996095 - Disclosure - Income Taxes (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxesTables Income Taxes (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxes 70 false false R71.htm 996105 - Disclosure - Acquisitions (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsTables Acquisitions (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitions 71 false false R72.htm 996115 - Disclosure - Divestitures (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestituresTables Divestitures (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestitures 72 false false R73.htm 996125 - Disclosure - Leases (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesTables Leases (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeases 73 false false R74.htm 996135 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCommitmentsAndContingenciesTables Commitments and Contingencies (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCommitmentsAndContingencies 74 false false R75.htm 996145 - Disclosure - Segmented Information (Tables) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSegmentedInformationTables Segmented Information (Tables) Tables http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSegmentedInformation 75 false false R76.htm 996165 - Disclosure - Basis of Presentation (Additional Information) (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBasisOfPresentationAdditionalInformationDetails Basis of Presentation (Additional Information) (Details) Details http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureBasisOfPresentation 76 false false R77.htm 996175 - Disclosure - Summary of Significant Accounting Policies - Summary of Expected Useful Life of Property, Plant and Equipment (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfExpectedUsefulLifeOfPropertyPlantAndEquipmentDetails Summary of Significant Accounting Policies - Summary of Expected Useful Life of Property, Plant and Equipment (Details) Details 77 false false R78.htm 996185 - Disclosure - Summary of Significant Accounting Policies - Summary of Finite Lived Intangible Assets Useful Life (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfFiniteLivedIntangibleAssetsUsefulLifeDetails Summary of Significant Accounting Policies - Summary of Finite Lived Intangible Assets Useful Life (Details) Details 78 false false R79.htm 996195 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformationDetails Summary of Significant Accounting Policies - Additional Information (Details) Details 79 false false R80.htm 996205 - Disclosure - New Accounting Policies - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureNewAccountingPoliciesAdditionalInformationDetails New Accounting Policies - Additional Information (Details) Details 80 false false R81.htm 996215 - Disclosure - Canopy USA - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCanopyUsaAdditionalInformationDetails Canopy USA - Additional Information (Details) Details 81 false false R82.htm 996225 - Disclosure - Canopy USA - Ownership of U.S. Cannabis Investments - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCanopyUsaOwnershipOfUsCannabisInvestmentsAdditionalInformationDetails Canopy USA - Ownership of U.S. Cannabis Investments - Additional Information (Details) Details 82 false false R83.htm 996235 - Disclosure - Canopy USA - CBI Exchange and Note Exchange - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCanopyUsaCbiExchangeAndNoteExchangeAdditionalInformationDetails Canopy USA - CBI Exchange and Note Exchange - Additional Information (Details) Details 83 false false R84.htm 996245 - Disclosure - Biosteel - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBiosteelAdditionalInformationDetails Biosteel - Additional Information (Details) Details 84 false false R85.htm 996255 - Disclosure - Biosteel - Summary of Deconsolidation and Costs to Exit Classified as Discontinued Operations (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBiosteelSummaryOfDeconsolidationAndCostsToExitClassifiedAsDiscontinuedOperationsDetails Biosteel - Summary of Deconsolidation and Costs to Exit Classified as Discontinued Operations (Details) Details 85 false false R86.htm 996265 - Disclosure - Biosteel - Summary of Deconsolidation and Costs to Exit Classified as Discontinued Operations (Parenthetical) (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBiosteelSummaryOfDeconsolidationAndCostsToExitClassifiedAsDiscontinuedOperationsParentheticalDetails Biosteel - Summary of Deconsolidation and Costs to Exit Classified as Discontinued Operations (Parenthetical) (Details) Details 86 false false R87.htm 996275 - Disclosure - Biosteel - Summary of Assets and Liabilities Classified as Discontinued Operations and Major Categories (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureBiosteelSummaryOfAssetsAndLiabilitiesClassifiedAsDiscontinuedOperationsAndMajorCategoriesDetails Biosteel - Summary of Assets and Liabilities Classified as Discontinued Operations and Major Categories (Details) Details 87 false false R88.htm 996285 - Disclosure - Asset Impairment and Restructuring Costs - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAssetImpairmentAndRestructuringCostsAdditionalInformationDetails Asset Impairment and Restructuring Costs - Additional Information (Details) Details 88 false false R89.htm 996295 - Disclosure - Asset Impairment and Restructuring Costs - Summary of Pre-tax Charges Recognized in Restructuring Actions and Other Impairments (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAssetImpairmentAndRestructuringCostsSummaryOfPreTaxChargesRecognizedInRestructuringActionsAndOtherImpairmentsDetails Asset Impairment and Restructuring Costs - Summary of Pre-tax Charges Recognized in Restructuring Actions and Other Impairments (Details) Details 89 false false R90.htm 996305 - Disclosure - Cash and Cash Equivalents - Components of Cash and Cash Equivalents (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureCashAndCashEquivalentsComponentsOfCashAndCashEquivalentsDetails Cash and Cash Equivalents - Components of Cash and Cash Equivalents (Details) Details 90 false false R91.htm 996315 - Disclosure - Short-term Investments - Components of Short-term Investments (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShortTermInvestmentsComponentsOfShortTermInvestmentsDetails Short-term Investments - Components of Short-term Investments (Details) Details 91 false false R92.htm 996325 - Disclosure - Short-term Investments - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShortTermInvestmentsAdditionalInformationDetails Short-term Investments - Additional Information (Details) Details 92 false false R93.htm 996335 - Disclosure - Amounts Receivable, Net - Components of Amounts Receivable, Net (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAmountsReceivableNetComponentsOfAmountsReceivableNetDetails Amounts Receivable, Net - Components of Amounts Receivable, Net (Details) Details 93 false false R94.htm 996345 - Disclosure - Amounts Receivable, Net - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAmountsReceivableNetAdditionalInformationDetails Amounts Receivable, Net - Additional Information (Details) Details 94 false false R95.htm 996355 - Disclosure - Inventory - Components of Inventory (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureInventoryComponentsOfInventoryDetails Inventory - Components of Inventory (Details) Details 95 false false R96.htm 996375 - Disclosure - Inventory - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureInventoryAdditionalInformationDetails Inventory - Additional Information (Details) Details 96 false false R97.htm 996385 - Disclosure - Prepaid Expenses and Other Assets - Components of Prepaid Expenses and Other Assets (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosurePrepaidExpensesAndOtherAssetsComponentsOfPrepaidExpensesAndOtherAssetsDetails Prepaid Expenses and Other Assets - Components of Prepaid Expenses and Other Assets (Details) Details 97 false false R98.htm 996395 - Disclosure - Other Financial Assets - Summary of Changes in Other Financial Assets (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherFinancialAssetsSummaryOfChangesInOtherFinancialAssetsDetails Other Financial Assets - Summary of Changes in Other Financial Assets (Details) Details 98 false false R99.htm 996405 - Disclosure - Other Financial Assets - TerrAscend Financial Instruments - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureOtherFinancialAssetsTerrascendFinancialInstrumentsAdditionalInformationDetails Other Financial Assets - TerrAscend Financial Instruments - Additional Information (Details) Details 99 false false R100.htm 996415 - Disclosure - Other Financial Assets - TerrAscend Arrangement - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureOtherFinancialAssetsTerrascendArrangementAdditionalInformationDetails Other Financial Assets - TerrAscend Arrangement - Additional Information (Details) Details 100 false false R101.htm 996425 - Disclosure - Other Financial Assets - Wana - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureOtherFinancialAssetsWanaAdditionalInformationDetails Other Financial Assets - Wana - Additional Information (Details) Details 101 false false R102.htm 996435 - Disclosure - Other Financial Assets - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureOtherFinancialAssetsAdditionalInformationDetails Other Financial Assets - Additional Information (Details) Details 102 false false R103.htm 996445 - Disclosure - Property, Plant and Equipment - Schedule of Components of Property, Plant and Equipment (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentScheduleOfComponentsOfPropertyPlantAndEquipmentDetails Property, Plant and Equipment - Schedule of Components of Property, Plant and Equipment (Details) Details 103 false false R104.htm 996455 - Disclosure - Property, Plant and Equipment - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails Property, Plant and Equipment - Additional Information (Details) Details 104 false false R105.htm 996465 - Disclosure - Intangible Assets - Summary of Components of Intangible Assets (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfComponentsOfIntangibleAssetsDetails Intangible Assets - Summary of Components of Intangible Assets (Details) Details 105 false false R106.htm 996475 - Disclosure - Intangible Assets - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetails Intangible Assets - Additional Information (Details) Details 106 false false R107.htm 996485 - Disclosure - Intangible Assets - Summary of Estimated Amortization Expense (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfEstimatedAmortizationExpenseDetails Intangible Assets - Summary of Estimated Amortization Expense (Details) Details 107 false false R108.htm 996495 - Disclosure - Goodwill - Changes in Carrying Amount of Goodwill (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureGoodwillChangesInCarryingAmountOfGoodwillDetails Goodwill - Changes in Carrying Amount of Goodwill (Details) Details 108 false false R109.htm 996505 - Disclosure - Goodwill - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureGoodwillAdditionalInformationDetails Goodwill - Additional Information (Details) Details 109 false false R110.htm 996515 - Disclosure - Other Accrued Expenses and Liabilities - Components of Other Accrued Expenses and Liabilities (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherAccruedExpensesAndLiabilitiesComponentsOfOtherAccruedExpensesAndLiabilitiesDetails Other Accrued Expenses and Liabilities - Components of Other Accrued Expenses and Liabilities (Details) Details 110 false false R111.htm 996525 - Disclosure - Debt - Summary of Components of Debt (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureDebtSummaryOfComponentsOfDebtDetails Debt - Summary of Components of Debt (Details) Details 111 false false R112.htm 996535 - Disclosure - Debt - Summary of Components of Debt (Parenthetical) (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureDebtSummaryOfComponentsOfDebtParentheticalDetails Debt - Summary of Components of Debt (Parenthetical) (Details) Details 112 false false R113.htm 996545 - Disclosure - Debt - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureDebtAdditionalInformationDetails Debt - Additional Information (Details) Details 113 false false R114.htm 996555 - Disclosure - Debt - Summary of Required Principal Repayments Under Long-term Debt Obligations Excluding Equity-settled Convertible Debentures (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDebtSummaryOfRequiredPrincipalRepaymentsUnderLongtermDebtObligationsExcludingEquitysettledConvertibleDebenturesDetails Debt - Summary of Required Principal Repayments Under Long-term Debt Obligations Excluding Equity-settled Convertible Debentures (Details) Details 114 false false R115.htm 996565 - Disclosure - Other Liabilities - Components of Other Liabilities (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherLiabilitiesComponentsOfOtherLiabilitiesDetails Other Liabilities - Components of Other Liabilities (Details) Details 115 false false R116.htm 996575 - Disclosure - Other Liabilities - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherLiabilitiesAdditionalInformationDetails Other Liabilities - Additional Information (Details) Details 116 false false R117.htm 996585 - Disclosure - Redeemable Noncontrolling Interest - Summary of Net Change in Redeemable Noncontrolling Interests (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRedeemableNoncontrollingInterestSummaryOfNetChangeInRedeemableNoncontrollingInterestsDetails Redeemable Noncontrolling Interest - Summary of Net Change in Redeemable Noncontrolling Interests (Details) Details 117 false false R118.htm 996595 - Disclosure - Redeemable Noncontrolling Interest - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetails Redeemable Noncontrolling Interest - Additional Information (Details) Details 118 false false R119.htm 996605 - Disclosure - Share Capital - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareCapitalAdditionalInformationDetails Share Capital - Additional Information (Details) Details 119 false false R120.htm 996615 - Disclosure - Share Capital - Summary of Issuances of Stock Other (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareCapitalSummaryOfIssuancesOfStockOtherDetails Share Capital - Summary of Issuances of Stock Other (Details) Details 120 false false R121.htm 996625 - Disclosure - Share Capital - Summary of Warrants (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareCapitalSummaryOfWarrantsDetails Share Capital - Summary of Warrants (Details) Details 121 false false R122.htm 996635 - Disclosure - Share-Based Compensation - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareBasedCompensationAdditionalInformationDetails Share-Based Compensation - Additional Information (Details) Details 122 false false R123.htm 996645 - Disclosure - Share-Based Compensation - Summary of the Changes in Omnibus Equity Incentive Plan and Previous Equity Incentive Plan Employee Options (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureSharebasedCompensationSummaryOfTheChangesInOmnibusEquityIncentivePlanAndPreviousEquityIncentivePlanEmployeeOptionsDetails Share-Based Compensation - Summary of the Changes in Omnibus Equity Incentive Plan and Previous Equity Incentive Plan Employee Options (Details) Details 123 false false R124.htm 996655 - Disclosure - Share-Based Compensation - Summary of Options Outstanding (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureSharebasedCompensationSummaryOfOptionsOutstandingDetails Share-Based Compensation - Summary of Options Outstanding (Details) Details 124 false false R125.htm 996665 - Disclosure - Share-Based Compensation - Summary of Assumptions Applied to Establish Fair Value of Options Granted Using Black-Scholes Option Pricing Model (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareBasedCompensationSummaryOfAssumptionsAppliedToEstablishFairValueOfOptionsGrantedUsingBlackScholesOptionPricingModelDetails Share-Based Compensation - Summary of Assumptions Applied to Establish Fair Value of Options Granted Using Black-Scholes Option Pricing Model (Details) Details 125 false false R126.htm 996675 - Disclosure - Share-Based Compensation - Summary of Changes in RSUs (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureShareBasedCompensationSummaryOfChangesInRsusDetails Share-Based Compensation - Summary of Changes in RSUs (Details) Details 126 false false R127.htm 996685 - Disclosure - Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAccumulatedOtherComprehensiveIncomeLossAccumulatedOtherComprehensiveIncomeDetails Accumulated Other Comprehensive Income (Loss) - Accumulated Other Comprehensive Income (Details) Details http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAccumulatedOtherComprehensiveIncomeLossTables 127 false false R128.htm 996695 - Disclosure - Noncontrolling Interests - Summary of Net Change in Noncontrolling Interests (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureNoncontrollingInterestsSummaryOfNetChangeInNoncontrollingInterestsDetails Noncontrolling Interests - Summary of Net Change in Noncontrolling Interests (Details) Details 128 false false R129.htm 996705 - Disclosure - Fair Value of Financial Instruments - Summary of Financial Assets and Liabilities Measured at Estimated Fair Value on a Recurring Basis (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureFairValueOfFinancialInstrumentsSummaryOfFinancialAssetsAndLiabilitiesMeasuredAtEstimatedFairValueOnRecurringBasisDetails Fair Value of Financial Instruments - Summary of Financial Assets and Liabilities Measured at Estimated Fair Value on a Recurring Basis (Details) Details 129 false false R130.htm 996715 - Disclosure - Fair Value of Financial Instruments - Summary of Valuation Techniques and Significant Unobservable Inputs in the Fair Value Measurement of Significant Level 2 Financial Instruments (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureFairValueOfFinancialInstrumentsSummaryOfValuationTechniquesAndSignificantUnobservableInputsInFairValueMeasurementOfSignificantLevel2FinancialInstrumentsDetails Fair Value of Financial Instruments - Summary of Valuation Techniques and Significant Unobservable Inputs in the Fair Value Measurement of Significant Level 2 Financial Instruments (Details) Details 130 false false R131.htm 996735 - Disclosure - Fair Value of Financial Instruments - Summary of Valuation Techniques and Significant Unobservable Inputs in the Fair Value Measurement of Significant Level 3 Financial Instruments (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureFairValueOfFinancialInstrumentsSummaryOfValuationTechniquesAndSignificantUnobservableInputsInFairValueMeasurementOfSignificantLevel3FinancialInstrumentsDetails Fair Value of Financial Instruments - Summary of Valuation Techniques and Significant Unobservable Inputs in the Fair Value Measurement of Significant Level 3 Financial Instruments (Details) Details 131 false false R132.htm 996745 - Disclosure - Revenue - Summary of Disaggregation of Revenue (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRevenueSummaryOfDisaggregationOfRevenueDetails Revenue - Summary of Disaggregation of Revenue (Details) Details 132 false false R133.htm 996755 - Disclosure - Revenue - Summary of Disaggregation of Revenue (Parenthetical) (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRevenueSummaryOfDisaggregationOfRevenueParentheticalDetails Revenue - Summary of Disaggregation of Revenue (Parenthetical) (Details) Details 133 false false R134.htm 996765 - Disclosure - Revenue - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetails Revenue - Additional Information (Details) Details 134 false false R135.htm 996785 - Disclosure - Pharmhouse - Pharmhouse financial guarantee - Additional information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosurePharmhousePharmhouseFinancialGuaranteeAdditionalInformationDetails Pharmhouse - Pharmhouse financial guarantee - Additional information (Details) Details 135 false false R136.htm 996815 - Disclosure - Other Income (Expense), Net - Schedule of Other Income (Expense), Net (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherIncomeExpenseNetScheduleOfOtherIncomeExpenseNetDetails Other Income (Expense), Net - Schedule of Other Income (Expense), Net (Details) Details http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureOtherIncomeExpenseNetTables 136 false false R137.htm 996825 - Disclosure - Income Taxes - Summary of Net Loss Before Income Taxes (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfNetLossBeforeIncomeTaxesDetails Income Taxes - Summary of Net Loss Before Income Taxes (Details) Details 137 false false R138.htm 996835 - Disclosure - Income Taxes - Summary of Income Tax (Expense) Recovery (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureIncomeTaxesSummaryOfIncomeTaxExpenseRecoveryDetails Income Taxes - Summary of Income Tax (Expense) Recovery (Details) Details 138 false false R139.htm 996845 - Disclosure - Income Taxes - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetails Income Taxes - Additional Information (Details) Details 139 false false R140.htm 996855 - Disclosure - Income Taxes - Summary of Reconciliation of Amount of Income Taxes Compared to Expected Income Taxes Calculated at Combined Federal and Provincial Enacted Statutory Tax Rate (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfReconciliationOfAmountOfIncomeTaxesComparedToExpectedIncomeTaxesCalculatedAtCombinedFederalAndProvincialEnactedStatutoryTaxRateDetails Income Taxes - Summary of Reconciliation of Amount of Income Taxes Compared to Expected Income Taxes Calculated at Combined Federal and Provincial Enacted Statutory Tax Rate (Details) Details 140 false false R141.htm 996865 - Disclosure - Income Taxes - Summary of Significant Compenents of Deferred Income Tax Assets (Liabilities) (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfSignificantCompenentsOfDeferredIncomeTaxAssetsLiabilitiesDetails Income Taxes - Summary of Significant Compenents of Deferred Income Tax Assets (Liabilities) (Details) Details 141 false false R142.htm 996875 - Disclosure - Income Taxes - Summary of Losses Carried Forward Available to Reduce Future Years' Taxable Income (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfLossesCarriedForwardAvailableToReduceFutureYearsTaxableIncomeDetails Income Taxes - Summary of Losses Carried Forward Available to Reduce Future Years' Taxable Income (Details) Details 142 false false R143.htm 996885 - Disclosure - Acquisitions - Summary of Consolidated Balance Sheet Impact at Acquisition of Company's Business Combinations (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsSummaryOfConsolidatedBalanceSheetImpactAtAcquisitionOfCompanySBusinessCombinationsDetails Acquisitions - Summary of Consolidated Balance Sheet Impact at Acquisition of Company's Business Combinations (Details) Details 143 false false R144.htm 996895 - Disclosure - Acquisitions - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsAdditionalInformationDetails Acquisitions - Additional Information (Details) Details 144 false false R145.htm 996905 - Disclosure - Acquisitions - Ace Valley - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsAceValleyAdditionalInformationDetails Acquisitions - Ace Valley - Additional Information (Details) Details 145 false false R146.htm 996915 - Disclosure - Acquisitions - Supreme Cannabis - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsSupremeCannabisAdditionalInformationDetails Acquisitions - Supreme Cannabis - Additional Information (Details) Details 146 false false R147.htm 996925 - Disclosure - Acquisitions - C3 - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsC3AdditionalInformationDetails Acquisitions - C3 - Additional Information (Details) Details 147 false false R148.htm 996935 - Disclosure - Acquisitions - This Works - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsThisWorksAdditionalInformationDetails Acquisitions - This Works - Additional Information (Details) Details 148 false false R149.htm 996945 - Disclosure - Acquisitions - BioSteel - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcquisitionsBiosteelAdditionalInformationDetails Acquisitions - BioSteel - Additional Information (Details) Details 149 false false R150.htm 996955 - Disclosure - Acquisitions - More Life - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureAcquisitionsMoreLifeAdditionalInformationDetails Acquisitions - More Life - Additional Information (Details) Details 150 false false R151.htm 996975 - Disclosure - Divestitures - This Works Divestiture - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestituresThisWorksDivestitureAdditionalInformationDetails Divestitures - This Works Divestiture - Additional Information (Details) Details 151 false false R152.htm 996985 - Disclosure - Divestitures - Retail Divestiture - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestituresRetailDivestitureAdditionalInformationDetails Divestitures - Retail Divestiture - Additional Information (Details) Details 152 false false R153.htm 996995 - Disclosure - Divestitures - C3 - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestituresC3AdditionalInformationDetails Divestitures - C3 - Additional Information (Details) Details 153 false false R154.htm 997005 - Disclosure - Divestitures - Summary of Derecognized Assets and Liabilities Transferred (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestituresSummaryOfDerecognizedAssetsAndLiabilitiesTransferredDetails Divestitures - Summary of Derecognized Assets and Liabilities Transferred (Details) Details 154 false false R155.htm 997015 - Disclosure - Divestitures - Summary of Derecognized Assets and Liabilities Transferred (Parenthetical) (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureDivestituresSummaryOfDerecognizedAssetsAndLiabilitiesTransferredParentheticalDetails Divestitures - Summary of Derecognized Assets and Liabilities Transferred (Parenthetical) (Details) Details 155 false false R156.htm 997025 - Disclosure - Acreage Arrangement and Amendments to Cbi Investor Rights Agreement and Warrants - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureAcreageArrangementAndAmendmentsToCbiInvestorRightsAgreementAndWarrantsAdditionalInformationDetails Acreage Arrangement and Amendments to Cbi Investor Rights Agreement and Warrants - Additional Information (Details) Details 156 false false R157.htm 997045 - Disclosure - Leases - Summary of Lease Right-of-use Assets and Liabilities (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesSummaryOfLeaseRightOfUseAssetsAndLiabilitiesDetails Leases - Summary of Lease Right-of-use Assets and Liabilities (Details) Details 157 false false R158.htm 997055 - Disclosure - Leases - Summary of Components of Total Lease Expense (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesSummaryOfComponentsOfTotalLeaseExpenseDetails Leases - Summary of Components of Total Lease Expense (Details) Details 158 false false R159.htm 997065 - Disclosure - Leases - Summary of Minimum Payments Due for Lease Liabilities (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesSummaryOfMinimumPaymentsDueForLeaseLiabilitiesDetails Leases - Summary of Minimum Payments Due for Lease Liabilities (Details) Details 159 false false R160.htm 997075 - Disclosure - Leases - Summary of Measurement of Lease Liabilities (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesSummaryOfMeasurementOfLeaseLiabilitiesDetails Leases - Summary of Measurement of Lease Liabilities (Details) Details 160 false false R161.htm 997085 - Disclosure - Leases - Summary of Right-of-use Assets Obtained in Exchange for New Lease Liabilities (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesSummaryOfRightOfUseAssetsObtainedInExchangeForNewLeaseLiabilitiesDetails Leases - Summary of Right-of-use Assets Obtained in Exchange for New Lease Liabilities (Details) Details 161 false false R162.htm 997095 - Disclosure - Leases - Summary of Weighted Average Remaining Lease Term (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesSummaryOfWeightedAverageRemainingLeaseTermDetails Leases - Summary of Weighted Average Remaining Lease Term (Details) Details 162 false false R163.htm 997105 - Disclosure - Leases - Summary of Weighted Average Discount Rate (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureLeasesSummaryOfWeightedAverageDiscountRateDetails Leases - Summary of Weighted Average Discount Rate (Details) Details 163 false false R164.htm 997115 - Disclosure - Commitments and Contingencies - Summary of Annual Minimum Commitments Associated with Contractual Agreements (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCommitmentsAndContingenciesSummaryOfAnnualMinimumCommitmentsAssociatedWithContractualAgreementsDetails Commitments and Contingencies - Summary of Annual Minimum Commitments Associated with Contractual Agreements (Details) Details 164 false false R165.htm 997125 - Disclosure - Commitments and Contingencies - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails Commitments and Contingencies - Additional Information (Details) Details 165 false false R166.htm 997135 - Disclosure - Segmented Information - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSegmentedInformationAdditionalInformationDetails Segmented Information - Additional Information (Details) Details 166 false false R167.htm 997145 - Disclosure - Segmented Information - Summary of Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSegmentedInformationSummaryOfReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedDetails Segmented Information - Summary of Reconciliation of Operating Profit (Loss) from Segments to Consolidated (Details) Details 167 false false R168.htm 997155 - Disclosure - Segmented Information - Summary of Disaggregation of Net Revenue by Geographic Area (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSegmentedInformationSummaryOfDisaggregationOfNetRevenueByGeographicAreaDetails Segmented Information - Summary of Disaggregation of Net Revenue by Geographic Area (Details) Details 168 false false R169.htm 997165 - Disclosure - Segmented Information - Summary of Disaggregation of Long-lived Tangible Assets by Geographic Areas (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/Role_DisclosureSegmentedInformationSummaryOfDisaggregationOfLongLivedTangibleAssetsByGeographicAreasDetails Segmented Information - Summary of Disaggregation of Long-lived Tangible Assets by Geographic Areas (Details) Details 169 false false R170.htm 997175 - Disclosure - Subsequent Events - Additional Information (Details) Sheet http://www.canopygrowth.com/20240331/taxonomy/role/DisclosureSubsequentEventsAdditionalInformationDetails Subsequent Events - Additional Information (Details) Details 170 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 5 fact(s) appearing in ix:hidden were eligible for transformation: us-gaap:DebtInstrumentMaturityDate, us-gaap:StockholdersEquityNoteStockSplitConversionRatio1, us-gaap:ValuationAllowanceMethodologiesAndAssumptions - cgc-20240331.htm 8 cgc-20240331.htm cgc-20240331.xsd img126922287_0.jpg img126922287_1.jpg img126922287_10.jpg img126922287_11.jpg img126922287_12.jpg img126922287_13.jpg img126922287_14.jpg img126922287_15.jpg img126922287_16.jpg img126922287_2.jpg img126922287_3.jpg img126922287_4.jpg img126922287_5.jpg img126922287_6.jpg img126922287_7.jpg img126922287_8.jpg img126922287_9.jpg http://fasb.org/srt/2023 http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/ecd/2023 false false