Available-for-sale securities: Debt Securities, Available-for-Sale [Abstract] Lessee, Operating Lease, Liability, to be Paid, Year One 2024 Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Document Transition Report Document Transition Report Short-term investments, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Current Arbitration award payable amount Arbitration Award Amount Payable Arbitration award amount payable. Restructuring Cost and Reserve [Line Items] Geographical [Axis] Other Other [Member] Other. Available-for-sale, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] Debt securities Total Estimated Fair Value Debt Securities, Available-for-Sale OTHER LONG-TERM LIABILITIES Other Liabilities, Noncurrent Restricted Stock Unit Awards Restricted Stock Units (RSUs) [Member] Other Assets Other Assets [Member] Transfers between Level 2 to Level 1 Fair Value Recurring Basis Assets Or Liabilities Transfers Between Level Two To Level One Fair value recurring basis assets or liabilities transfers between level two to level one. Baudax Baudax Bio Inc [Member] Baudax bio, inc. Level 1 Fair Value, Inputs, Level 1 [Member] Lessee, Operating Lease, Liability, to be Paid, Year Four 2027 Gross Unrealized Losses, Greater than One Year Marketable Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses Represents the excess of amortized cost basis over the fair value of securities that have been in a loss position for twelve months or longer for those securities that are categorized as held-to-maturity, trading securities and available-for-sale. Fair Value Fair Value Disclosures [Text Block] Royalty revenue Total revenues Total revenues Change in the fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Schedule of Disaggregation of Revenues Disaggregation of Revenue [Table Text Block] Percentage of investment securities available for sale unrealized loss position. Percentage Of Investment Securities Available For Sale Unrealized Loss Position2 Percentage of investment securities available for sale unrealized loss position Contract liabilities—short-term Contract with Customer, Liability, Current Long-term investments, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Noncurrent Amounts paid during the period: Restructuring Charges [Abstract] Subsequent Event Subsequent Events [Text Block] Gross Carrying Amount Goodwill, Gross OPERATING LEASE LIABILITIES—LONG-TERM Operating Lease, Liability, Noncurrent 2018 Stock Option and Incentive Plan Two Thousand And Eighteen Stock Option And Incentive Plan [Member] Two thousand and eighteen stock option and incentive plan. Investments, Fair Value Disclosure, Total Estimated Fair Value Investments, Fair Value Disclosure Treasury shares, at cost (5,504,556 and 4,574,184 shares at September 30, 2023 and December 31, 2022, respectively) Treasury Stock, Common, Value Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Schedule of Investments Debt Securities, Trading, and Equity Securities, FV-NI [Table Text Block] Potential material losses from claims, legal proceedings probable of occurring Loss Contingency Accrual, Provision Balance Sheet Location Balance Sheet Location [Axis] Total current assets Assets, Current Contingent consideration included within other assets Business Combination, Contingent Consideration, Asset, Noncurrent Short-term investments, Gross Unrealized Losses, Greater than One Year Debt Securities Available For Sale Continuous Unrealized Loss Position 12 Months or Longer Accumulated Loss Current Debt securities available-for-sale continuous unrealized loss position 12 months or longer accumulated loss current. TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity Long-term Debt Long-Term Debt [Text Block] DEFERRED TAX ASSETS Deferred Income Tax Assets, Net Comprehensive Income (Loss), Net of Tax, Attributable to Parent COMPREHENSIVE INCOME (LOSS) Inventory Inventory Disclosure [Text Block] Trading Symbol Trading Symbol Ordinary shares, shares issued Common Stock, Shares, Issued Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Debt Instrument [Table] Schedule of Long-Term Debt Instruments [Table] BALANCE (in shares) BALANCE (in shares) Shares, Outstanding Held-to-maturity securities: Debt Securities, Held-to-Maturity, Parenthetical Disclosure [Abstract] Lessee, Operating Lease, Liability, to be Paid, Year Three 2026 Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Long-Term Debt, Current Maturities, Total Less: current portion Current portion of long-term debt Long-Term Debt, Current Maturities Long-term investments, Gross Unrealized Losses, Greater than One Year Debt Securities Available For Sale Continuous Unrealized Loss Position Greater Than 12 Months Accumulated Loss Non Current Debt Securities Available For Sale Continuous Unrealized Loss Position Greater Than 12 Months Accumulated Loss Non Current Entity Address, City or Town Entity Address, City or Town Additional sought value for damages Additional Sought Value For Damages Additional sought value for damages. Gross Unrealized Gains Marketable Investments Securities Unrealized Gain Loss The aggregate net change in the difference between the fair value and the carrying value, or in the comparative fair values, of marketable securities categorized as trading held at each balance sheet date, that was included in earnings for the period, which may have arisen from (a) securities classified as trading, (b) the unrealized holding gain (loss) on held-to-maturity securities transferred to the trading security category, and (c) the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) on available-for-sale securities transferred to trading securities during the period. Weighted average incremental borrowing rate Operating Lease, Weighted Average Discount Rate, Percent Restructuring and related activities initiation month and year Restructuring and Related Activities Initiation Month and Year Restructuring and related activities initiation month and year. Summary of Investment Holdings [Line Items] Schedule of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Long-Acting INVEGA Products Long Acting I N V E G A Products [Member] Long-Acting INVEGA Products. Worldwide Based Royalties [Member] Worldwide Based Royalties [Member] Worldwide Based Royalties Tax benefit Tax benefit OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Tax provision (benefit) Gross Unrealized Losses, Less than One Year Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Subsequent Event Subsequent Event [Member] Subsequent Event Type [Axis] Restructuring and related activities description Restructuring and Related Activities, Description Additional Paid-In Capital Additional Paid-in Capital [Member] CURRENT LIABILITIES: Liabilities, Current [Abstract] CURRENT ASSETS: Assets, Current [Abstract] Counterparty Name Counterparty Name [Axis] Preferred stock shares, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Transfers between Level 1 to Level 2 Fair Value Recurring Basis Assets Or Liabilities Transfers Between Level One To Level Two Fair value recurring basis assets or liabilities transfers between level one to level two. Statement of Stockholders' Equity [Abstract] Operating lease liabilities—short-term Operating Lease, Liability, Current Due date of loan Convertible promissory notes, maturity date Debt Instrument, Maturity Date Term Loans Long-Term Debt Total property, plant and equipment, net PROPERTY, PLANT AND EQUIPMENT, NET Property, Plant and Equipment, Net Restructuring charge Restructuring Charges Restructuring Charges, Total Interest income Investment Income, Interest Within 1 year Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Scenario [Domain] Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Treasury shares Treasury Stock, Common, Shares Prepaid expenses and other assets Increase (Decrease) in Prepaid Expenses, Other Entity Central Index Key Entity Central Index Key Entity Central Index Key Plan Name [Domain] Assets, Total Assets, Fair Value Disclosure Increase decrease in accrued sales discount, allowances and reserves. Increase Decrease In Accrued Sales Discount Allowances And Reserves Accrued sales discounts, allowances and reserves Preferred Stock, Shares Outstanding, Ending Balance Preferred Stock, Shares Outstanding, Beginning Balance Preferred stock shares, outstanding Preferred Stock, Shares Outstanding Total Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss Total current liabilities Liabilities, Current Entity Tax Identification Number Entity Tax Identification Number Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest INCOME (LOSS) BEFORE INCOME TAXES Finished goods Inventory, Finished Goods, Net of Reserves Synchronicity Pharma Inc Synchronicity Pharma Inc [Member] Synchronicity Pharma Inc. Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] US based royalties member. US Based Royalties [Member] US Based Royalties LIBOR. LIBOR [Member] LIBOR Financial Instruments Financial Instruments [Domain] Balance at the beginning of the period Balance at the end of the period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Investments determined using Level 3 inputs Investment, Name Investment, Name [Axis] Construction in Progress Construction in Progress [Member] Leases Lessee, Operating Leases [Text Block] Plan Name [Axis] Contract Asset [Abstract] Contract with Customer, Asset, after Allowance for Credit Loss [Abstract] Geographical [Domain] Accounts Payable And Accrued Expenses [Table] Accounts Payable And Accrued Expenses [Table] Accounts payable and accrued expenses. TOTAL ASSETS Assets RIGHT-OF-USE ASSETS Operating Lease, Right-of-Use Asset Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Discrete tax expense related to employee equity activity Entity Registrant Name Entity Registrant Name Related Party Related Party, Type [Domain] Retained Earnings (Accumulated Deficit), Total Accumulated deficit Retained Earnings (Accumulated Deficit) Short-term investments, Gross Unrealized Losses, Less than One Year Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Number of investment securities. Number Of Investment Securities Number of investment securities SUPPLEMENTAL CASH FLOW DISCLOSURE: Supplemental Cash Flow Information [Abstract] Accumulated Deficit Retained Earnings [Member] Raw materials Inventory, Raw Materials, Net of Reserves Minimum Minimum [Member] Schedule of Contractual Maturities of Available-for-Sale and Held-to-Maturity Securities Investments Classified by Contractual Maturity Date [Table Text Block] Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Total operating lease liabilities Total operating lease liabilities Operating Lease, Liability Forecast Forecast [Member] Manufacturing and royalty revenues Manufactured Product And Royalty [Member] Article or substance produced by labor or machinery, and royalties. U.S. government and agency debt securities US Government Agencies Debt Securities [Member] REVENUES: Disaggregation of Revenue [Abstract] Equity Component Equity Component [Domain] Stock Options Land Land [Member] Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income (loss) to cash flows from operating activities: Milestone payment receivable Milestone Payments Receivable Represents the amount of milestone payments receivable. Measurement Frequency Measurement Frequency [Axis] Proceeds from contingent consideration Proceeds From Contingent Consideration Proceeds from contingent consideration. Debt Disclosure [Abstract] Total investments Marketable Securities [Abstract] Interest rate added to base rate (as a percent) Debt Instrument, Basis Spread on Variable Rate Building and Improvements Building and Building Improvements [Member] Entity Current Reporting Status Entity Current Reporting Status Ordinary shares, shares authorized Common Stock, Shares Authorized Research and Development Expense, Total Research and development Research and Development Expense IRELAND Ireland ASSETS Assets [Abstract] VIVITROL Vivitrol [Member] Represents the information pertaining to VIVITROL. Amortization of acquired intangible assets Amortization of Intangible Assets Ordinary shares, par value, $0.01 per share; 450,000,000 shares authorized; 172,218,651 and 168,951,193 shares issued; 166,714,095 and 164,377,009 shares outstanding at September 30, 2023 and December 31, 2022, respectively Common Stock, Value, Issued Repayments of Long-Term Debt, Total Principal payments of long-term debt Repayments of Long-Term Debt Restructuring accrual Restructuring Reserve Restructuring Reserve, Ending Balance Restructuring Reserve, Beginning Balance Restructuring Reserve, Total Proceeds from Sale of Property, Plant, and Equipment, Total Proceeds from the sale of equipment Proceeds from Sale of Property, Plant, and Equipment Amounts recognized into revenue Contract with Customer, Liability, Revenue Recognized Current Fiscal Year End Date Current Fiscal Year End Date Realized gains Marketable Securities Realized Gain Represents the profit realized on the sale of debt or equity securities categorized as held-to-maturity, trading securities and available-for-sale. Share-Based Payment Arrangement, Noncash Expense, Total Share-based compensation expense Share-Based Payment Arrangement, Noncash Expense Operating Income (Loss) OPERATING INCOME (LOSS) Additional award paid Additional Award Paid Additional award paid. Deferred Income Tax Expense (Benefit), Total Deferred income taxes Deferred Income Tax Expense (Benefit) INCOME TAX BENEFIT Income Tax Expense (Benefit), Total Income tax benefits Income Tax Expense (Benefit) Income tax provision (benefit) Research and Development Expense Research and development Research and Development Expense [Member] Back royalties late payment interest. Back Royalties Late Payment Interest Back royalties late payment interest Outplacement services Payments For Restructuring Outplacement Services Payments for restructuring outplacement services. The Company Nature of Operations [Text Block] Royalty Royalty [Member] Accounts Payable and Accrued Expenses Accounts Payable and Accrued Liabilities Disclosure [Text Block] Short-term investments, Gross Unrealized Gains Short-term investments, Gross Unrealized Gains Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax Current Available-for-sale debt securities accumulated gross unrealized gain before tax current. Total share-based compensation expense Share-Based Payment Arrangement, Expense Employee taxes paid related to net share settlement of equity awards Payment, Tax Withholding, Share-Based Payment Arrangement Disaggregation Of Revenue [Table] Disaggregation of Revenue [Table] Milestone payments received Milestone Payments Received Milestone payments received. 2026 Term Loans, due March 12, 2026 2026 Term Loans Twenty Twenty Six Term Loans [Member] Twenty twenty six term loans. Finite-Lived Intangible Assets, Net, Ending Balance Finite-Lived Intangible Assets, Net, Beginning Balance Net Carrying Amount INTANGIBLE ASSETS, NET Finite-Lived Intangible Assets, Net Revenue from Contracts with Customers Revenue from Contract with Customer [Text Block] Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities [Member] After 1 year through 5 years Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five VUMERITY Vumerity [Member] Represents the information pertaining to VUMERITY. License revenue License [Member] Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] After 1 year through 5 years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five Other income (expense), net Other Nonoperating Income (Expense), Total Other Nonoperating Income (Expense) Convertible Promissory Notes Convertible Promissory Notes [Member] Convertible promissory notes. Property, Plant and Equipment [Abstract] Long-Term Debt, Type Long-Term Debt, Type [Domain] Held-to-maturity, Amortized Cost Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity [Abstract] Subsequent Events [Abstract] Commitments and Contingencies Disclosure [Abstract] OTHER ASSETS Other Assets, Noncurrent Number of unrealized investment securities. Number Of Unrealized Investment Securities Number of unrealized investment securities Accrued other Other Accrued Liabilities, Current Product Discounts Product Discounts [Member] Product discounts. Finite-Lived Intangible Asset, Expected Amortization, Year One 2024 Expected amortization of intangible assets Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] SHAREHOLDERS’ EQUITY: Equity, Attributable to Parent [Abstract] Fair value Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Held-to-maturity, Estimated Fair Value Debt Securities, Held-to-Maturity, Fair Value, Maturity [Abstract] Cost of Goods and Services Sold, Total Cost of goods manufactured and sold (exclusive of amortization of acquired intangible assets shown below) Cost of Goods and Services Sold Royalty revenue related to back royalties. Royalty Revenue Related to Back Royalties Royalty revenue related to back royalties Earnings Per Share [Abstract] EARNINGS (LOSS) PER ORDINARY SHARE: Summary of Future Lease Payments Under Non-Cancelable Leases Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Investment, Name Investment, Name [Domain] Accounting Policies [Abstract] Scenario [Axis] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Refinancing charges Short-Term Debt, Refinanced, Amount Earnings Per Share, Basic, Total Basic Earnings Per Share, Basic Summary of Investment Holdings [Table] COMMITMENTS AND CONTINGENT LIABILITIES Commitments and Contingencies Income Statement [Abstract] Short-term investments, Estimated Fair Value Investments—short-term Debt Securities, Available-for-Sale, Current Property, Plant and Equipment Property, Plant and Equipment Disclosure [Text Block] Related Party Related Party, Type [Axis] Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Schedule of Contract Assets and Contract Liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Statistical Measurement Statistical Measurement [Domain] Cash flows provided by operating activities Net Cash Provided by (Used in) Operating Activities Document Period End Date Document Period End Date Statistical Measurement Statistical Measurement [Axis] Manufacturing Revenue Manufacturing Revenue [Member] Manufacturing revenue. Commitments and Contingent Liabilities Commitments and Contingencies Disclosure [Text Block] Payments for operating leases Operating Lease, Payments Investee Investee [Member] Earnings Per Share, Diluted, Total Diluted Earnings Per Share, Diluted Product and Service Product and Service [Domain] Cost of goods manufactured and sold Cost of Sales [Member] RISPERDAL CONSTA R I S P E R D A L C O N S T A [Member] Represents information pertaining to RISPERDAL CONSTA, a product of the entity. Revenue from Contract with Customer [Abstract] Debt Instrument, Name Debt Instrument, Name [Domain] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Available-for-sale, Estimated Fair Value Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract] Royalty payments due to the Company related to contingent consideration Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Recurring Basis Fair Value, Recurring [Member] Number of business segments Number of Reportable Segments Additional paid-in capital Additional Paid in Capital, Common Stock Income taxes. Income Taxes [Table] Contingent consideration included within prepaid expenses and other current assets Business Combination, Contingent Consideration, Asset, Current Schedule of Restructuring and Related Costs [Table] Finite-Lived Intangible Assets, Major Class Name Finite-Lived Intangible Assets, Major Class Name [Domain] Principles of Consolidation Consolidation, Policy [Policy Text Block] Within 1 year Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] AMPYRA AMPYRA [Member] AMPYRA [Member] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Interactive Data Current Entity Interactive Data Current Gross Unrealized Losses, Less than One Year Long Term Investment Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses Represents the excess of amortized cost basis over the fair value of securities that have been in a loss position for less than twelve months for those long term securities that are categorized as held-to-maturity, trading securities and available-for-sale. Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Income Taxes [Line Items] Lessee, Operating Lease, Liability, Undiscounted Excess Amount, Total Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Finished goods inventory located at third-party warehouse and shipping service provider Inventory Finished Goods Net Of Reserves Located At Third Party Warehouse And Shipping Service Provider Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale, located at third party warehouse and shipping service provider. Long-term investments, Gross Unrealized Losses, Less than One Year Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than 12 Months Accumulated Loss Noncurrent Debt securities available-for-sale continuous unrealized loss position less than 12 months accumulated loss noncurrent. Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Additional revenue paid Additional Revenue Paid Additional revenue paid. Equity Components Equity Components [Axis] Restructuring and Related Activities [Abstract] Increase (Decrease) in Other Operating Liabilities, Total Other long-term liabilities Increase (Decrease) in Other Operating Liabilities Investments, Debt and Equity Securities [Abstract] Inventory Disclosure [Abstract] Consideration expected to receive year Consideration Expected To Receive Year Consideration expected to receive year. Other Expense, Net Other Expense [Member] Finite-lived intangible assets: Finite-Lived Intangible Assets, Net [Abstract] Contract assets Increase (Decrease) in Contract with Customer, Asset Sales and maturities of investments Proceeds from Sale, Maturity and Collection of Investments Proceeds from Sale, Maturity and Collection of Investments, Total Short-term investments, Gross Unrealized Losses, Less than One Year Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than 12 Months Accumulated Loss Current Debt securities available-for-sale continuous unrealized loss position less than 12 months accumulated loss current. Local Phone Number Local Phone Number Property, plant and equipment Property, Plant and Equipment [Line Items] Number of license agreements partially terminated Number Of License Agreements Partially Terminated Number of license agreements partially terminated. Percentage of investment securities available for sale unrealized loss position. Percentage Of Investment Securities Available For Sale Unrealized Loss Position Percentage of investment securities available for sale unrealized loss position Goodwill, Ending Balance Goodwill, Beginning Balance Goodwill, Total Net Carrying Amount GOODWILL Goodwill Fountain Healthcare Partners II Fountain Healthcare Partners Ii Lp Of Ireland [Member] Represents information pertaining to Fountain Healthcare Partners II, L.P. of Ireland ("Fountain"), created to carry on the business of investing exclusively in companies and businesses engaged in healthcare, pharmaceutical and life sciences sectors. Statement of Cash Flows [Abstract] Interest rate, variable interest rate floor (as a percent) Debt Instrument Variable Rate Basis Floor The floor for the variable rate base of the debt instrument. Organization, Consolidation and Presentation of Financial Statements [Abstract] Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Biogen Biogen [Member] Biogen. Share-Based Payment Arrangement, Amount Capitalized Share based compensation cost capitalized Ordinary shares, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Numerator: Long-Lived Tangible Asset Long-Lived Tangible Asset [Axis] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Capitalized IP Intellectual Property [Member] Maximum Maximum [Member] Receipt of Alkermes' shares for the exercise of stock options or to satisfy minimum tax withholding obligations related to share-based awards Receipt Of Company Stock For Exercise Of Stock Options Or To Satisfy Minimum Tax Withholding Obligations Related To Stock Based Awards Value This element represents receipt of Alkermes' stock for the exercise of stock options or to satisfy minimum tax withholding obligations related to stock based awards. Repayment of royalty revenue Repayment Of Royalty Revenue Repayment Of Royalty Revenue Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] COMPREHENSIVE INCOME (LOSS): Contract liabilities–short-term Contract Liabilities [Member] Contract liabilities. Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Level 3 Fair Value, Inputs, Level 3 [Member] APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total Share-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS Return of Fountain Healthcare Partners II, L.P. investment Return Of Investments Return of investment. Work in process Inventory, Work in Process, Net of Reserves Payables and Accruals [Abstract] Interest Expense Interest Expense [Member] Long-term Investments Long-Term Investments [Abstract] Arbitration award amount paid Arbitration Award Amount Paid Arbitration award amount paid. Severance Payments For Restructuring Severance Payments for restructuring severance. ARISTADA and ARISTADA INITIO Aristada And Aristada Initio [Member] Aristada and Aristada Initio. Schedule of Anti-Dilutive Outstanding Common Share Equivalent Excluded from Calculation of Net Earnings (Loss) Per Ordinary Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Schedule of Inventories Schedule of Inventory, Current [Table Text Block] City Area Code City Area Code Total inventory Inventory Inventory, Net CASH FLOWS FROM OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Investments Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Manufacturing Process period Manufacturing Process Period Represents the manufacturing process period. Purchase of corporate debt security Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Proceeds from Issuance of Long-Term Debt, Total Proceeds from the issuance of long-term debt Proceeds from Issuance of Long-Term Debt Customer Customer [Domain] Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total Less: accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Medicaid Rebate Medicaid Rebate [Member] Medicaid rebate. Selling, General and Administrative Expense Selling, general and administrative Selling, General and Administrative Expenses [Member] Gross Unrealized Losses, Less than One Year Marketable Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses Represents the excess of amortized cost basis over the fair value of securities that have been in a loss position for less than twelve months for those securities that are categorized as held-to-maturity, trading securities and available-for-sale. Weighted Average Number of Shares Outstanding, Basic, Total Basic Weighted Average Number of Shares Outstanding, Basic Payment made for licensed Intellectual Property ("IP") Payment Made For Licensed Intellectual Property Payment made for licensed intellectual property. Schedule of Restructuring Activity Restructuring and Related Costs [Table Text Block] Right-of-use assets Increase Decrease In Right Of Use Asset Increase decrease in right of use asset. CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Gross Unrealized Gains Long Term Investment Securities Unrealized Gain Loss The aggregate net change in the difference between the fair value and the carrying value, or in the comparative fair values, of long term debt and equity securities held at each balance sheet date, that was included in earnings for the period. Gross Unrealized Gains Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain Benefits Payments For Restructuring Benefits Payments for restructuring benefits. Receipt of Alkermes' shares for the exercise of stock options or to satisfy minimum tax withholding obligations related to share-based awards (in shares) Receipt Of Company Stock For Exercise Of Stock Options Or To Satisfy Minimum Tax Withholding Obligations Related To Stock Based Awards Shares This element represents receipt of Alkermes' stock for the exercise of stock options or to satisfy minimum tax withholding obligations related to stock based awards. Statement [Table] Statement [Table] Contract liabilities Increase (Decrease) in Contract with Customer, Liability Document Fiscal Period Focus Document Fiscal Period Focus Total operating lease payments Lessee, Operating Lease, Liability, to be Paid Gain (loss) on sale of investment Income (Loss) from Equity Method Investments Funding commitment as percentage of partnership's total funding Funding Commitment As Percentage Of Partnerships Funding Represents the funding commitment expressed as a percentage of partnership's total funding. Lessee, Operating Lease, Liability, to be Paid, Year Two 2025 Statement [Line Items] Statement [Line Items] Debt Instrument, Fair Value Disclosure, Total Amount to be realized in future Debt Instrument, Fair Value Disclosure Anti-dilutive potential common share equivalent excluded from calculation of net loss per ordinary share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Contract with Customer, Asset, after Allowance for Credit Loss, Total Contract assets at beginning of period Contract assets at end of period Contract with Customer, Asset, after Allowance for Credit Loss Collaboration agreements Licensing Agreements [Member] Meloxicam Product Meloxicam Product [Member] Meloxicam Product [Member] Asset Class Asset Class [Domain] Noncash or Part Noncash Acquisition, Value of Liabilities Assumed, Total Purchased capital expenditures included in accounts payable and accrued expenses Noncash or Part Noncash Acquisition, Value of Liabilities Assumed Customer Customer [Axis] Ordinary Shares Common Stock [Member] Long-term debt Debt Instrument [Line Items] Loss Contingency, Damages Sought, Value Additional sought value for damages as part of requested modification Construction in progress Construction in Progress, Gross Cash and Cash Equivalents, at Carrying Value, Total Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Schedule of Share-based Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Operating lease liabilities Increase Decrease In Operating Lease Liabilities Increase decrease in operating lease liabilities. Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Risks and Uncertainties Risk And Uncertainties Policy [Text Block] Risk and uncertainties. Antidilutive Securities, Name Antidilutive Securities, Name [Domain] Schedule of Long-term Debt Schedule of Debt [Table Text Block] LYBALVI L Y B A L V I [Member] LYBALVI. Cover [Abstract] Selling, General and Administrative Expense, Total Selling, general and administrative Selling, General and Administrative Expense Document Fiscal Year Focus Document Fiscal Year Focus Other (Expense) Income, Net Other Operating Income (Expense) [Member] Within 1 year Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Medicare Part D Medicare Part D [Member] Medicare Part D. Percentage of reduction in work force Percentage Of Reduction In Work force Percentage Of Reduction In Work force Incremental capacity Debt Instrument Incremental Capacity Subject To Satisfaction Of Certain Conditions Represents the amount of incremental capacity available so long as the entity meets certain conditions. Additions Contract with Customer, Asset, Purchase Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised, Total Proceeds from the issuance of ordinary shares under share-based compensation arrangements Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised Security Exchange Name Security Exchange Name Long-Term Investments, Total Total long-term investments INVESTMENTS—LONG-TERM Long-Term Investments New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Preferred stock shares, issued Preferred Stock, Shares Issued Preferred stock shares, authorized Preferred Stock, Shares Authorized Schedule Of Finite Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Property, Plant and Equipment, Gross, Ending Balance Property, Plant and Equipment, Gross, Beginning Balance Property, Plant and Equipment, Gross, Total Property, plant and equipment, gross Property, Plant and Equipment, Gross Accounts Payable And Accrued Expenses [Line Items] Accounts Payable And Accrued Expenses [Line Items] Accounts payable and accrued expenses. Amortized Cost Debt Securities, Held-to-Maturity, Amortized Cost, before Other-than-temporary Impairment Financial Instrument Financial Instrument [Axis] WEIGHTED AVERAGE NUMBER OF ORDINARY SHARES OUTSTANDING: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Denominator: Entity Emerging Growth Company Entity Emerging Growth Company Amendment Flag Amendment Flag Total Estimated Fair Value Debt Securities, Held-to-Maturity, Fair Value Additional royalty revenue potentially to be repaid to Acorda. Potential additional award to be paid Thereafter Lessee Operating Lease Liability Payments Due After Year Four Lessee operating lease liability payments due after year four. Gross Unrealized Losses, Greater than One Year Long Term Investment Securities Continuous Unrealized Loss Position More Than12 Months Aggregate Losses Represents the excess of amortized cost basis over the fair value of securities that have been in a loss position for more than twelve months for those long term securities that are categorized as held-to-maturity, trading securities and available-for-sale. Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Restructuring Restructuring and Related Activities Disclosure [Text Block] Leases [Abstract] Rollforward of the Fair Value of the Assets Determined using Level 3 Inputs Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Variable Rate Variable Rate [Domain] Debt Securities, Available-for-Sale, Unrealized Loss Position, Total Aggregate estimated fair value of investments in unrealized loss position Debt Securities, Available-for-Sale, Unrealized Loss Position Amortized Cost Long Term Investment Amortized Cost Represents the cost of debt and equity securities, which are categorized as long-term held-to-maturity, trading securities and available-for-sale, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Entity File Number Securities Act File Number Impairment of corporate debt security Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Impairment Of Corporate Debt Security Fair value measurement with unobservable inputs reconciliation recurring basis asset impairment of corporate debt security. Other Other Products And Services [Member] Other products and services. 2023 Remaining 2023 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Goodwill and Intangible Assets Disclosure [Abstract] Change in the fair value of contingent consideration Change in the fair value of contingent consideration Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset Increase (decrease) in fair value of contingent consideration Long-Term Debt, Excluding Current Maturities, Total Long-term debt LONG-TERM DEBT Long-Term Debt, Excluding Current Maturities Holding gain (loss), net of a tax provision (benefit) of $216, $(188), $803 and $(1,242), respectively OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Unrealized gain (loss) on marketable securities, net of tax provision Long-term investments, Gross Unrealized Gains Long-term investments, Gross Unrealized Gains Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax Noncurrent Available-for-sale debt securities accumulated gross unrealized gain before tax noncurrent. Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total CASH AND CASH EQUIVALENTS—Beginning of period CASH AND CASH EQUIVALENTS—End of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Realized losses Marketable Securities Realized Loss Represents the loss realized on the sale of debt or equity securities categorized as held-to-maturity, trading securities and available-for-sale. State Medicaid rebates. State Medicaid Rebates [Member] State Medicaid Rebates Share-Based Payment Arrangement [Abstract] Amounts recognized into other (expense) income, net Contract With Customer Liability Other (Expense) Income Net Recognized Contract with customer liability other (expense) income net recognized. Accounts Payable, Current, Total Accounts payable Accounts Payable, Current Debt Instrument Debt Instrument [Axis] Deferred Tax Assets, Valuation Allowance Valuation allowance Schedule of Goodwill and Intangible Assets Schedule of Intangible Assets and Goodwill [Table Text Block] Total expenses Costs and Expenses Long-term investments, Estimated Fair Value Debt Securities, Available-for-Sale, Noncurrent Entity Address, Address Line Two Entity Address, Address Line Two Preferred Stock, Value, Issued Preferred shares, par value, $0.01 per share; 50,000,000 shares authorized; zero issued and outstanding at June 30, 2023 and December 31, 2022, respectively Entity Small Business Entity Small Business Entity Shell Company Entity Shell Company Equity method commitment Equity Method Commitment Represents the entity's total commitment, inception to date, in its equity method investment. Certificates of deposit Certificates of Deposit [Member] Earnings Per Share [Text Block] Earnings (Loss) Per Share Entity Address, Address Line One Entity Address, Address Line One Cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Additional revenue to be paid Additional Revenue to be Paid Additional revenue to be paid. Share-based compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Antidilutive Securities Antidilutive Securities [Axis] Janssen Pharmaceutica N.V. Janssen Pharmaceutica N V [Member] Janssen Pharmaceutica N.V. Finite-Lived Intangible Assets, Gross, Total Gross Carrying Amount Finite-Lived Intangible Assets, Gross Subsequent Event Type [Domain] Income Statement Location Income Statement Location [Axis] Contract Liabilities [Abstract] Contract with Customer, Liability [Abstract] Long-Term Debt, Type Long-Term Debt, Type [Axis] Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income (loss) Level 2 Fair Value, Inputs, Level 2 [Member] Product sales, net Product [Member] Carrying value of equity investment Equity Method Investments Depreciation, Depletion and Amortization, Total Depreciation and amortization Depreciation, Depletion and Amortization Product and Service Product and Service [Axis] Contract liabilities Contract with Customer, Liability, Noncurrent Summary of Current Provision for Sales, Discounts, Allowances and Reserves Schedule Of Accrued Sales Discounts Allowances And Reserves Table [Text Block] Schedule of accrued sales discounts allowances and reserves. Title of 12(b) Security Title of 12(b) Security Total accrued sales discounts, allowances and reserves Accrued sales discounts, allowances and reserves Accrued Sales Discounts Allowances And Reserves Carrying value as of the balance sheet date of obligations relating to sales discounts, allowances and reserves. Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Other non-cash charges Other Noncash Expense Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture, Total Issuance of ordinary shares under employee stock plans Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Commitments And Contingencies [Table] Commitments And Contingencies [Table] Commitments and contingencies. Restructuring and Related Cost, Expected Number of Positions Eliminated Number of positions eliminated Summary of the Company's Assets and Liabilities Measured at Fair Value on a Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Business Combination, Contingent Consideration, Asset, Total Contingent consideration Business Combination, Contingent Consideration, Asset Treasury Stock, Common [Member] Treasury Stock Entity Address, Country Entity Address, Country Schedule of Proceeds from Sales and Maturities of Marketable Securities Plus Resulting Realized Gains and Losses Proceeds And Realized Gain Loss On Marketable Securities Table [Text Block] Tabular disclosure of the proceeds from sales and maturities of marketable securities, plus the resulting realized gains and losses. CASH FLOWS FROM INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Research and development revenue Research And Development [Member] Relating to research and development. Total accounts payable and accrued expenses Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities, Current Segment Information Segment Reporting, Policy [Policy Text Block] Weighted Average Number of Shares Outstanding, Diluted, Adjustment, Total Weighted Average Number of Shares Outstanding, Diluted, Adjustment Dilutive ordinary share equivalents Long-Lived Tangible Asset Long-Lived Tangible Asset [Domain] Commitments And Contingencies [Line Items] Commitments And Contingencies [Line Items] Commitments and contingencies. Transferred to receivables, net Contract with Customer, Asset, Reclassified to Receivable Increase (Decrease) in Inventories, Total Inventory Increase (Decrease) in Inventories Contract with Customer, Liability, Total Contract liabilities Contract liabilities at beginning of the period Contract liabilities at end of the period Contract with Customer, Liability Repayment of revenue Repayment of Revenue Repayment of Revenue. After 1 year through 5 years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Cash and Cash Equivalents Cash and Cash Equivalents [Axis] Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year 2023 Common Stock, Shares, Outstanding, Ending Balance Common Stock, Shares, Outstanding, Beginning Balance Ordinary shares, shares outstanding Common Stock, Shares, Outstanding Share-based Compensation Share-Based Payment Arrangement [Text Block] Income Statement Location Income Statement Location [Domain] Document Type Document Type Net Cash Provided by (Used in) Investing Activities Cash flows provided by (used in) investing activities Document Quarterly Report Document Quarterly Report Counterparty Name Counterparty Name [Domain] Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Net Cash Provided by (Used in) Financing Activities Cash flows used in financing activities Increase in number of ordinary shares authorized Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Entity Filer Category Entity Filer Category Non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Balance Sheet Location Balance Sheet Location [Domain] The amount represents the commitment on the equity method investment. Commitment On Equity Method Investment Commitment on equity method investment Variable Rate Variable Rate [Axis] Within 1 year Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One Purchases of investments Payments to Acquire Marketable Securities Asset Class Asset Class [Axis] Nonoperating Income (Expense) Total other income (expense), net Total liabilities Liabilities Schedule Of Property Plant And Equipment [Table] Property, Plant and Equipment [Table] Variable interest rate base Debt Instrument, Description of Variable Rate Basis Weighted Amortizable Life Finite-Lived Intangible Asset, Useful Life Total shareholders’ equity BALANCE BALANCE Equity, Attributable to Parent Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] SOFR Amortized Cost Marketable Securities At Amortized Cost Represents the cost of debt and equity securities, which are categorized as held-to-maturity, trading securities and available-for-sale, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. NET INCOME (LOSS) Net income (loss) Nonoperating Income (Expense) [Abstract] OTHER INCOME (EXPENSE), NET: Interest Expense, Total Interest expense Interest Expense Contract with Customer, Asset, after Allowance for Credit Loss, Current, Total Contract assets Contract with Customer, Asset, after Allowance for Credit Loss, Current Cash and Cash Equivalents Cash and Cash Equivalents [Domain] Corporate debt securities Corporate Debt Securities [Member] Statement of Financial Position [Abstract] Additions Contract With Customer Liability Additions Amount of increase in contract with customer liability during the period. After 1 year through 5 years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture, Total Issuance of ordinary shares under employee stock plans (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Shares used in calculating diluted earnings (loss) per ordinary share Diluted Weighted Average Number of Shares Outstanding, Diluted Shares used in calculating diluted earnings (loss) per share Increase (Decrease) in Receivables, Total Receivables Increase (Decrease) in Receivables Schedule of Accounts Payable and Accrued Expenses Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Use of Estimates Use of Estimates, Policy [Policy Text Block] Income Taxes Income Tax Disclosure [Text Block] Payment made for debt extinguishment Payment for Debt Extinguishment or Debt Prepayment Cost Fair Value Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Goodwill Finite-Lived Intangible Assets [Line Items] Non-U.S. government debt securities Debt Security, Government, Non-US [Member] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Basic Earnings (Loss) Per Ordinary Share Disaggregation Of Revenue [Line Items] Disaggregation of Revenue [Line Items] Leasehold Improvements Leasehold Improvements [Member] Short-term investments, Gross Unrealized Losses, Greater than One Year Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Denominator: Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Receivables, Net, Current, Total Receivables, net Receivables, Net, Current Fair Value Disclosures [Abstract] EXPENSES: Costs and Expenses [Abstract] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Axis] Measurement Frequency Measurement Frequency [Domain] Other Long-Term Liabilities Other long-term liabilities Other Noncurrent Liabilities [Member] Payments to Acquire Property, Plant, and Equipment, Total Additions of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Reclassification Reclassification, Comparability Adjustment [Policy Text Block] Employee-related Liabilities, Current, Total Accrued compensation Employee-related Liabilities, Current Operating lease expense Operating Lease, Expense Proceeds from the sales and maturities of investments Sales and maturities of investments Proceeds from Sale and Maturity of Marketable Securities Income Tax Disclosure [Abstract] Finite-Lived Intangible Assets by Major Class Finite-Lived Intangible Assets by Major Class [Axis] Milestone and royalty payments received by the Company related to contingent consideration Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Furniture, Fixtures and Equipment Furniture Fixture And Equipment [Member] Represents furniture, fixtures and equipment of the entity.