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Reconciliation of Revenue from Segments to Consolidated [Table] Settlement amount, additional cash payment Litigation Settlement, Amount Awarded To Other Party, Additional Cash Payment Litigation Settlement, Amount Awarded To Other Party, Additional Cash Payment Statement of Cash Flows [Abstract] Pro forma adjustment, additional intangible asset amortization expense Business Acquisition, Pro Forma Amortization Of Intangible Assets Business Acquisition, Pro Forma Amortization Of Intangible Assets Rent and utilities Occupancy, Net Class of Stock [Line Items] Class of Stock [Line Items] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Less: accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] General and administrative expenses General and Administrative Expense [Member] Principles of Consolidation Consolidation, Policy [Policy Text Block] Entity Shell Company Entity Shell Company Total current liabilities Current liabilities Liabilities, Current Employee Stock Purchase Plan Employee Stock [Member] NJ Term Loan NJ Term Loan [Member] NJ Term Loan Taxes withheld under equity-based compensation plans, net Payment, Tax Withholding, Share-based Payment Arrangement Intersegment Eliminations Intersegment Eliminations [Member] Company valuation Company Valuation Company Valuation Company valuation per share (in dollars per share) Company Valuation Per Share Company Valuation Per Share Assets acquired (liabilities assumed): Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract] Common Units Common Units [Member] Common Units Loss Contingencies [Table] Loss Contingencies [Table] Cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Awards issuable as a percentage of outstanding stock, maximum Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum Current Fiscal Year End Date Current Fiscal Year End Date Note receivable, amount issued Financing Receivable, before Allowance for Credit Loss Restricted Common Stock Units, Annual Performance Bonus Restricted Stock Units (RSUs), Annual Performance Bonus [Member] Restricted Stock Units (RSUs), Annual Performance Bonus Statement [Table] Statement [Table] Restricted Common Shares Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Recently Adopted and Recently Issued Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Number of properties that remain suitable for original business purpose Litigation Settlement, Number Of Properties That Remain Sustainable For Original Business Purpose Litigation Settlement, Number Of Properties That Remain Sustainable For Original Business Purpose Other Commitments [Axis] Other Commitments [Axis] OCC Ohio Cannabis Clinic, LLC [Member] Ohio Cannabis Clinic, LLC Issuance of shares for intangible assets Noncash or Part Noncash Acquisition, Intangible Assets Acquired Equity-based compensation expense, cost not yet recognized Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Statistical Measurement [Axis] Statistical Measurement [Axis] Subsequent Event Subsequent Event [Member] Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares Goodwill Goodwill, beginning balance Goodwill, ending balance Goodwill Intangible assets, net Total intangible assets, net Finite-Lived Intangible Assets, Net Noncontrolling interest Beginning balance Ending balance Stockholders' Equity Attributable to Noncontrolling Interest Cancelled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares Schedule of Goodwill Schedule of Goodwill [Table Text Block] Adjustments to reconcile net loss to net cash used in operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Compensation costs capitalized during the period Compensation Costs Capitalized During The Period Compensation Costs Capitalized During The Period Operating lease costs Operating Lease, Cost RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Entity Listings [Table] Entity Listings [Table] Deferred income taxes Deferred Income Tax Expense (Benefit) Schedule of Unvested Restricted Stock Units Roll Forward Schedule of Unvested Restricted Stock Units Roll Forward [Table Text Block] Asset Acquisition [Axis] Asset Acquisition [Axis] U.S. Statutory Rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Basic and Diluted Loss per Share Earnings Per Share, Policy [Policy Text Block] Shares issued for share-settled debt Convertible Debt [Member] Net loss attributable to Ascend Wellness Holdings, Inc. Net income (loss) attributable to AWH Net Income (Loss) Attributable to Parent Common units issued (in shares) Common Unit, Issued Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Accrued payroll and related expenses Employee-related Liabilities, Current Income Statement Location [Axis] Income Statement Location [Axis] Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Statistical Measurement [Domain] Statistical Measurement [Domain] Schedule of Maturities of Debt Schedule of Maturities of Long-term Debt [Table Text Block] Additional investment amount Additional Investment In Affiliate [Member] Additional Investment In Affiliate Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Proceeds from sale of capital asset Proceeds from Sale of Property, Plant, and Equipment Health Central LLC Health Central LLC [Member] Health Central LLC Equity-based compensation expense (in shares) Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture Other noncurrent assets Other Assets, Noncurrent Income tax examination, interest accrued Income Tax Examination, Interest Accrued Entity File Number Entity File Number Equity-based compensation expense APIC, Share-based Payment Arrangement, Increase for Cost Recognition Schedule of General and Administrative Expenses Schedule Of Operating Expenses [Table Text Block] Schedule Of Operating Expenses Restricted common unit, par value (in dollars per share) Restricted Stock, No Par Value Restricted Stock, No Par Value Other Other General Expense Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Settlement expense Litigation Settlement, Expense Management agreement termination fee Related Party Transaction, Management Services Agreement, Contingent Termination Fee Related Party Transaction, Management Services Agreement, Contingent Termination Fee Buildings Building [Member] Net income (loss) Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Impairment of notes receivable Financing Receivable, Credit Loss, Expense (Reversal) Granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Wholesale revenue Wholesale [Member] Wholesale Shares issued upon conversion of convertible notes (in shares) Debt Conversion, Converted Instrument, Shares Issued Assets Assets [Abstract] Related Party Transactions [Abstract] MOCA MOCA LLC [Member] MOCA LLC 2024 Long-Term Debt, Maturity, Year Three Land Land [Member] Commercial property sale agreement price Sale Leaseback Transaction, Expected Purchase Price Sale Leaseback Transaction, Expected Purchase Price Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period INTANGIBLE ASSETS AND GOODWILL Goodwill and Intangible Assets Disclosure [Text Block] Property and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Trade names Trade Names [Member] IPO IPO [Member] Debt Instrument [Axis] Debt Instrument [Axis] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Beneficial conversion feature associated with conversion of preferred units upon initial public offering Convertible Preferred Stock, Beneficial Conversion Feature Convertible Preferred Stock, Beneficial Conversion Feature Related Party [Axis] Related Party [Axis] Working capital adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred Lease assets obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Inventory Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Business Acquisition, Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Schedule of Components of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Other current assets Increase (Decrease) in Other Current Assets Tax Credit Carryforward [Table] Tax Credit Carryforward [Table] Note receivable, term Financing Receivable, Term Financing Receivable, Term Number of operating segments Number of Operating Segments Quarterly management fee Related Party Transaction, Quarterly Management Fee Related Party Transaction, Quarterly Management Fee 2024 Lessee, Operating Lease, Liability, to be Paid, Year Three Loyalty program Deferred Tax Assets, Loyalty Program Deferred Tax Assets, Loyalty Program Contingencies and Litigation Commitments and Contingencies, Policy [Policy Text Block] Net assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Issuance of shares in business acquisitions Noncash Or Part Noncash Acquisition Value Of Shares Issued For Acquisition Noncash Or Part Noncash Acquisition Value Of Shares Issued For Acquisition Prepaid expenses Prepaid Expense, Current Audit Information [Abstract] Audit Information [Abstract] Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] 2026 Long-Term Debt, Maturity, Year Five Potential common units awarded (in shares) Loss Contingency, Potential Shares Awarded Other Party Loss Contingency, Potential Shares Awarded Other Party Those not a party to litigation matter Not A Party To Litigation Matter [Member] Not A Party To Litigation Matter Intangible assets and trade names Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Schedule of Nonvested Share Activity Schedule of Nonvested Share Activity [Table Text Block] Taxes withheld under equity-based compensation plans, net Share-based Payment Arrangement, Decrease for Tax Withholding Obligation Maximum number of awards to be issued (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Operating cash flows from operating leases Operating Lease, Payments Series Seed+ Preferred Units Converted Series Seed Plus Preferred Units Converted [Member] Series Seed Plus Preferred Units Converted Nondeductible litigation settlement Effective Income Tax Rate Reconciliation, Nondeductible Expense, Litigation Settlement Effective Income Tax Rate Reconciliation, Nondeductible Expense, Litigation Settlement Consideration transferred Total consideration Business Combination, Consideration Transferred New Jersey and New York Properties New Jersey And New York Properties [Member] New Jersey And New York Properties Goodwill [Roll Forward] Goodwill [Roll Forward] Total debt Total debt Long-term Debt, Gross Common Stock Issuance Common Stock Issuance [Member] Common Stock Issuance Series Seed Preferred Units Series Seed Preferred Units [Member] Series Seed Preferred Units TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity Other Other Accrued Liabilities, Current Thereafter Financing Liability, To Be Paid, After Year Five Financing Liability, To Be Paid, After Year Five Granted (in shares) Class Of Warrant Or Right, Granted Class Of Warrant Or Right, Granted Defined Contribution Savings Plan Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block] MedMen NY, Inc. MedMen NY, Inc. [Member] MedMen NY, Inc. Customer loyalty program liability Contract with Customer, Liability, Current 2026 Lessee, Operating Lease, Liability, to be Paid, Year Five Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Schedule of Other Current Assets Schedule of Other Current Assets [Table Text Block] Stock conversion ratio Common Stock, Convertible, Conversion Ratio Common Stock, Convertible, Conversion Ratio Operating expenses Operating Expenses [Abstract] Non-cash interest expense Paid-in-Kind Interest Minimum Minimum [Member] Capitalized compensation costs included in inventory Other Inventory, Capitalized Costs, Gross Gross profit Gross Profit 2023 Lessee, Operating Lease, Liability, to be Paid, Year Two Cancelled in period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Cancelled in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Cancelled in Period Less: unamortized deferred financing costs Debt Issuance Costs, Current, Net Real Estate Preferred Units Converted Real Estate Preferred Units Converted [Member] Real Estate Preferred Units Converted Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized In-place leases Leases, Acquired-in-Place [Member] Proceeds from sale of assets Proceeds from Sale of Productive Assets Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Warrants with $4.00 exercise price Warrants With $4.00 Exercise Price [Member] Warrants With $4.00 Exercise Price Long-term debt Long Term Debt, Excluding Current Maturities, Gross Long Term Debt, Excluding Current Maturities, Gross 2025 Long-Term Debt, Maturity, Year Four Issuance of stock Stock Issued During Period, Value, New Issues Equity-based compensation, accelerated vesting expense Share-based Payment Arrangement, Accelerated Cost Supplemental Cash and Non-Cash Information for Leases Lessee, Leases, Additional Cash Flow Disclosures [Table Text Block] Lessee, Leases, Additional Cash Flow Disclosures Acquisition of businesses, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired DEBT Debt Disclosure [Text Block] Schedule of Components of Income Tax Expense Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Other permanent differences Effective Income Tax Rate Reconciliation, Other Permanent Differences Effective Income Tax Rate Reconciliation, Other Permanent Differences EQUITY-BASED COMPENSATION EXPENSE Share-based Payment Arrangement [Text Block] Leases Lessee, Leases [Policy Text Block] Underwriting commissions and discounts and offering costs Payments of Stock Issuance Costs Issuance of stock (in shares) Stock Issued During Period, Shares, New Issues Payments to acquire non-controlling interest Payments to Acquire Interest in Subsidiaries and Affiliates Number of reportable segments Number of Reportable Segments Issuance of warrants Adjustments To Members' Equity, Warrant Issued Adjustments To Members' Equity, Warrant Issued Term Loan Term Loan [Member] Term Loan Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Total other expense Nonoperating Income (Expense) Investments in notes receivable Payments to Acquire Notes Receivable Acquisitions Goodwill, Acquired During Period Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Commitments and contingencies (Note 15) Commitments and Contingencies Subsequent Event [Table] Subsequent Event [Table] Incentive Units Previous Incentive Units [Member] Previous Incentive Units Entity Emerging Growth Company Entity Emerging Growth Company Restricted Common Shares Restricted Stock [Member] Debt issuance costs Payments of Debt Issuance Costs Receivables [Abstract] Receivables [Abstract] Promissory note receivable, current Nontrade Receivables, Current Auditor Name Auditor Name Cover [Abstract] Common units outstanding (in shares) Historical LLC units, beginning balance (in shares) Historical LLC units, ending balance (in shares) Common Unit, Outstanding Depreciation capitalized during the period Inventory, Depreciation Capitalized During The Period Inventory, Depreciation Capitalized During The Period Outstanding, beginning balance (in shares) Outstanding, ending balance (in shares) Class of Warrant or Right, Outstanding Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Common units authorized (in shares) Common Unit, Authorized Net income (loss) pro forma adjustments Business Acquisition, Pro Forma Net Income (Loss) Adjustments Business Acquisition, Pro Forma Net Income (Loss) Adjustments Preferred unit, par value (in dollars per share) Preferred Stock, No Par Value Conversion of historical common and preferred units Stock Issued During Period, Value, Conversion of Units Tenant improvement allowance Tenant Improvement Allowance, Current Tenant Improvement Allowance, Current Units issued in business combination (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares BCCO BCCO, LLC [Member] BCCO, LLC Proceeds from private placement Proceeds from Issuance of Private Placement Debt Instrument, Covenant, Period Three Debt Instrument, Covenant, Period Three [Member] Debt Instrument, Covenant, Period Three Current taxes: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Number of cultivation and manufacturing facilities acquired Business Combination, Number Of Cultivation And Manufacturing Facilities Acquired Business Combination, Number Of Cultivation And Manufacturing Facilities Acquired Class A and Class B Common Stock Common Stock [Member] Professional services Professional Fees Operating (loss) profit Operating Income (Loss) Operating lease liabilities, current Operating Lease, Liability, Current Promissory note receivable, initial amount Nontrade Receivables, Initial Principal Amount Nontrade Receivables, Initial Principal Amount BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] 2023 Finite-Lived Intangible Asset, Expected Amortization, Year Two Debt Instrument, Covenant Period [Axis] Debt Instrument, Covenant Period [Axis] Debt Instrument, Covenant Period Equity-based compensation expense Share-based Payment Arrangement, Noncash Expense Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Depreciation Depreciation Conversion of historical common and preferred units (in shares) Stock Issued During Period, Shares, Conversion of Units Income taxes paid Income Taxes Paid Expenses disallowed under IRC Section 280E Effective Income Tax Rate Reconciliation, Expenses Disallowed Under IRC 280E Effective Income Tax Rate Reconciliation, Expenses Disallowed Under IRC 280E Tenant improvement allowance Incentive to Lessee Additions to capital assets Purchase of property Payments to Acquire Property, Plant, and Equipment Other current liabilities Other Liabilities, Current 2021 Incentive Plan 2021 Incentive Plan [Member] 2021 Incentive Plan Total liabilities Liabilities Segment Reporting, Revenue Reconciling Item [Line Items] Segment Reporting, Revenue Reconciling Item [Line Items] 2022 Finite-Lived Intangible Asset, Expected Amortization, Year One Equity-based compensation expense, gross Share-based Payment Arrangement, Expensed and Capitalized, Amount Consolidation Items [Axis] Consolidation Items [Axis] 2021 AWH Convertible Promissory Notes AWH Convertible Promissory Notes 2021 [Member] AWH Convertible Promissory Notes 2021 Operating loss carryforwards Operating Loss Carryforwards Common stock shares issued (in shares) Common Stock, Shares, Issued Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Revenue, pro forma adjustments Business Acquisition, Pro Forma Revenue Adjustments Business Acquisition, Pro Forma Revenue Adjustments STOCKHOLDERS’ EQUITY Members' Equity Notes Disclosure [Text Block] Repurchase of warrants Payments for repurchase of warrants Payments for Repurchase of Warrants Entity Address, City or Town Entity Address, City or Town Gain (loss) on extinguishment of debt Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Variable Interest Entities Consolidation, Variable Interest Entity, Policy [Policy Text Block] NJ Real Estate Loan NJ Real Estate Loan [Member] NJ Real Estate Loan Covenant, minimum liquidity at fiscal quarter end Debt Instrument, Covenant, Minimum Liquidity At Fiscal Quarter End Debt Instrument, Covenant, Minimum Liquidity At Fiscal Quarter End Insurance General Insurance Expense Balance Sheet Location [Axis] Balance Sheet Location [Axis] Pro forma adjustment, additional interest expense for sellers' notes Business Acquisition, Pro Forma Interest Expense, Debt Business Acquisition, Pro Forma Interest Expense, Debt Interest expense Interest Expense Deferred taxes: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] October 2020 Credit Facility October 2020 Credit Facility [Member] October 2020 Credit Facility Notes Receivable Notes Receivable [Member] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Accumulated deficit Retained Earnings (Accumulated Deficit) Litigation Case [Domain] Litigation Case [Domain] Award term Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Debt covenant, minimum cash to consolidated fixed charge ratio Debt Instrument, Covenant, Minimum Cash To Consolidated Fixed Charge Ratio Debt Instrument, Covenant, Minimum Cash To Consolidated Fixed Charge Ratio Statement of Stockholders' Equity [Abstract] Entity Filer Category Entity Filer Category Risk free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Debt Conversion Description [Axis] Debt Conversion Description [Axis] Inventory Disclosure [Abstract] Schedule of Intangible Assets Schedule of Impaired Intangible Assets [Table Text Block] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Beginning balance Ending balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Weighted-Average Exercise Price Weighted-Average Exercise Price [Abstract] Weighted-Average Exercise Price Amendment Flag Amendment Flag Proceeds from issuance of debt Proceeds from Issuance of Long-term Debt Equity Components [Axis] Equity Components [Axis] Southcoast Apothecary, LLC Southcoast Apothecary, LLC [Member] Southcoast Apothecary, LLC Loss on extinguishment of debt, prepayment fees and additional cash interest payments Gain (Loss) on Extinguishment of Debt, before Write off of Debt Issuance Cost Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Sale of Stock [Domain] Sale of Stock [Domain] Inventory Total Inventory, Net Prepaid deposit Prepaid Deposit [Member] Prepaid Deposit Federal Deferred Federal Income Tax Expense (Benefit) Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Acquisitions Business Combinations and Other Purchase of Business Transactions, Policy [Policy Text Block] Product and Service [Axis] Product and Service [Axis] Schedule Warrants Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Entity Public Float Entity Public Float Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Vesting of restricted common units (in shares) Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Debt Instrument, Redemption, Period Three Debt Instrument, Redemption, Period Three [Member] Historical preferred units Preferred Units [Member] Preferred Units Promissory note receivable, noncurrent Nontrade Receivables, Noncurrent Statement [Line Items] Statement [Line Items] Other current liabilities Increase (Decrease) in Other Current Liabilities Settlement amount Litigation Settlement, Amount Awarded to Other Party Vesting of restricted common units Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture Conversion of Stock, Name [Domain] Conversion of Stock, Name [Domain] Debt Disclosure [Abstract] Accounts Receivable and Allowance for Doubtful Accounts Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Valuation allowance Valuation allowance Deferred Tax Assets, Valuation Allowance Subsidiary, Sale of Stock [Line Items] Subsidiary, Sale of Stock [Line Items] Number of financial covenants Debt Instrument, Number Of Financial Covenants Debt Instrument, Number Of Financial Covenants Capital Construction Loan Capital Construction Loan [Member] Capital Construction Loan Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Increase (decrease) in incentive to lessee Increase (Decrease) In Incentive To Lessee Increase (Decrease) In Incentive To Lessee Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Document Annual Report Document Annual Report Hemma Hemma LLC [Member] Hemma LLC TOTAL ASSETS Assets Inventory, equity-based compensation cost Inventory, Capitalized Compensation Cost Inventory, Capitalized Share-Based Compensation Cost Deferred tax liabilities attributable to: Components of Deferred Tax Liabilities [Abstract] Plan Name [Domain] Plan Name [Domain] Granted (in dollars per share) Class Of Warrant Or Right, Exercise Price Of Warrants Or Rights, Granted Class Of Warrant Or Right, Exercise Price Of Warrants Or Rights, Granted Interest Rate Period Two Interest Rate Period Two [Member] Interest Rate Period Two Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Intrinsic value Class Of Warrant Or Right, Intrinsic Value, Exercise Price Of Warrants Or Rights Class Of Warrant Or Right, Intrinsic Value, Exercise Price Of Warrants Or Rights Geographical [Domain] Geographical [Domain] Non- Controlling Interests Noncontrolling Interest [Member] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Schedule of Notes Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Extinguishment of debt, prepayment penalty Extinguishment of Debt, Prepayment Penalty Extinguishment of Debt, Prepayment Penalty Noncurrent liabilities Liabilities, Noncurrent Current portion of debt Long Term Debt, Current Maturities, Gross Long Term Debt, Current Maturities, Gross Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities [Member] Ann Arbor Note Ann Arbor Note [Member] Ann Arbor Note Sellers' note Short-term Debt Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Notes receivable interest rate Notes Receivable Interest Rate Notes Receivable Interest Rate Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Grant date fair value per warrant (in dollars per share) Class Of Warrant Or Right, Grant Date Fair Value Per Warrant Class Of Warrant Or Right, Grant Date Fair Value Per Warrant Debt covenant, minimum cash balance requirement Debt Instrument, Covenant, Minimum Cash Balance Requirement Debt Instrument, Covenant, Minimum Cash Balance Requirement Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Other Other Assets, Miscellaneous, Current Subsequent Event [Line Items] Subsequent Event [Line Items] Stock Conversion Description [Axis] Stock Conversion Description [Axis] Weighted-average common shares outstanding — basic (in shares) Weighted Average Number of Shares Outstanding, Basic Net loss per share attributable to Class A and Class B stockholders of Ascend Wellness Holdings, Inc. — diluted (in dollars per share) Earnings Per Share, Diluted New York NEW YORK Intangible Assets Intangible Assets, Finite-Lived, Policy [Policy Text Block] New Jersey NEW JERSEY Schedule of Finite-lived Intangible Assets Amortization Expense Finite-lived Intangible Assets Amortization Expense [Table Text Block] Tenant improvement allowance Deferred Tax Liabilities, Tenant Improvement Allowance Deferred Tax Liabilities, Tenant Improvement Allowance Deferred tax liabilities, net Deferred Income Tax Liabilities, Net Conversion of convertible notes upon initial public offering (in shares) Stock Issued During Period, Shares, Conversion of Convertible Securities Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Property and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Schedule of Reconciliation of the U.S. Statutory Tax Rate to Annual Effective Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Accounts payable Accounts Payable, Current Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] July 2019 Notes July 2019 Notes [Member] July 2019 Notes Depreciation and amortization Depreciation, Depletion and Amortization Stockholders’ Equity Parent [Member] Grant date fair value of warrants Class Of Warrant Or Right, Estimated Grant Date Fair Value Class Of Warrant Or Right, Estimated Grant Date Fair Value Schedule of Variable Interest Entities Schedule of Variable Interest Entities [Table Text Block] Inventory Increase (Decrease) in Inventories Number of properties to be acquired alleged not to be sustainable Litigation Settlement, Number Of Properties To Be Acquired Alleged Not To Be Sustainable Litigation Settlement, Number Of Properties To Be Acquired Alleged Not To Be Sustainable Exercise price as a percentage of grant date closing stock price for individuals who own over 10% of voting power, less than Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Minimum Exercise Price As A Percentage Of Closing Market Value Of Stock, If Ownership Percentage Exceeds Threshold Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Minimum Exercise Price As A Percentage Of Closing Market Value Of Stock, If Ownership Percentage Exceeds Threshold Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Number of leases terminated Number Of Leases Terminated Number Of Leases Terminated Class B common stock Common Class B [Member] Entity Central Index Key Entity Central Index Key Extinguishment of debt, true-up payment Extinguishment Of Debt, True-Up Payment Extinguishment Of Debt, True-Up Payment Stockholders' Equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Loss Contingencies [Line Items] Loss Contingencies [Line Items] PROPERTY AND EQUIPMENT Property, Plant and Equipment Disclosure [Text Block] Schedule of Debt Instruments Schedule of Long-term Debt Instruments [Table Text Block] Debt Instrument [Line Items] Debt Instrument [Line Items] Revenue Business Acquisition, Pro Forma Revenue Exercise price of warrants (in dollars per share) Exercise price of warrants, beginning (in dollars per share) Exercise price of warrants, ending (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Long-term debt, net Long-term debt, net Long-term Debt, Excluding Current Maturities Equity-based compensation expense, amount expensed Share-based Payment Arrangement, Expense Settlement of note and working capital loan Business Combination, Consideration Transferred, Liabilities Incurred Equity issued in litigation settlement (in shares) Stock Issued During Period, Shares, Litigation Settlement Stock Issued During Period, Shares, Litigation Settlement Compensation Labor and Related Expense Net loss Net loss Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Convertible debt, discount if offering occurs after 12 months of closing date Convertible Debt, Discount If Offering After 12 Months Of Closing Date Convertible Debt, Discount If Offering After 12 Months Of Closing Date 2023 Financing Liability, To Be Paid, Year Two Financing Liability, To Be Paid, Year Two Construction in progress Construction in Progress [Member] Class A common stock Class A common stock Common Class A [Member] Cash, cash equivalents, and restricted cash at beginning of period Cash, cash equivalents, and restricted cash at end of period Total cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Shares issued and sold (in shares) Sale of Stock, Number of Shares Issued in Transaction Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Current assets Assets, Current [Abstract] Finite-lived intangible assets Finite-Lived Intangible Assets, Gross Schedule of Finite-Lived Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Impairment of Long-Lived Assets Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Conversion of convertible notes and accrued interest upon initial public offering Notes Converted Upon IPO [Member] Notes Converted Upon IPO Accrued interest Interest Payable, Current Conversion ratio multiplier Stock Conversion Ratio, Multiplier Stock Conversion Ratio, Multiplier Over-Allotment Option Over-Allotment Option [Member] Supply agreement, initial term Supply Agreement, Initial Term Supply Agreement, Initial Term Income tax examination, penalties and interest expense Income Tax Examination, Penalties and Interest Expense 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Five Other (expense) income Nonoperating Income (Expense) [Abstract] Auditor Firm ID Auditor Firm ID Working Capital Loan Working Capital Loan [Member] Working Capital Loan Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Changes in operating assets and liabilities, net of effects of acquisitions Increase (Decrease) in Operating Capital [Abstract] Debt Instrument, Covenant, Period Two Debt Instrument, Covenant, Period Two [Member] Debt Instrument, Covenant, Period Two Vested (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Class of Stock [Domain] Class of Stock [Domain] Cash payments to acquire business Cash Payments to Acquire Businesses, Gross Goodwill and other acquired intangible assets Deferred Tax Liabilities, Goodwill and Intangible Assets Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Ownership [Domain] Ownership [Domain] Maximum borrowing capacity if amended Line Of Credit Facility, Maximum Borrowing Capacity If Amended Line Of Credit Facility, Maximum Borrowing Capacity If Amended Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Other current assets Total Other Assets, Current Other noncurrent assets Increase (Decrease) in Other Noncurrent Assets Amortization expense capitalized to inventory during the period Inventory, Amortization Capitalized During The Period Inventory, Amortization Capitalized During The Period Deposits and other receivables Deposits Assets, Current 2019 Incentive Plan 2019 Incentive Plan [Member] 2019 Incentive Plan Covenant, maximum EBITDA to cash interest expense ratio Debt Instrument, Covenant, Maximum EBITDA To Cash Interest Expense Ratio Debt Instrument, Covenant, Maximum EBITDA To Cash Interest Expense Ratio Recovery based on Statutory Rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount AWH Convertible Promissory Notes AWH Convertible Promissory Notes [Member] AWH Convertible Promissory Notes Cost of Sales Cost of Sales [Member] Equity issued in litigation settlement Equity Issued In Litigation Settlement Equity Issued In Litigation Settlement Licenses and permits License [Member] Income taxes payable Accrued Income Taxes, Current Loss on extinguishment of debt, write-off of unamortized deferred financing costs Write off of Deferred Debt Issuance Cost Inventory Inventory, Policy [Policy Text Block] State and local net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards, State and Local Components of Lease Assets and Lease Liabilities Lessee, Leases, Additional Balance Sheet Disclosures [Table Text Block] Lessee, Leases, Additional Balance Sheet Disclosures THE COMPANY AND NATURE OF OPERATIONS Nature of Operations [Text Block] Ownership percentage to trigger increased exercise price requirement, more than Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Ownership Percentage To Trigger Increased Exercise Price Requirement Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Ownership Percentage To Trigger Increased Exercise Price Requirement Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table]