Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Maximum Maximum Maximum [Member] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Title of 12(b) Security Title of 12(b) Security Carrying Value Reported Value Measurement [Member] Subsequent Event Subsequent Event [Member] Adjustment to Compensation, Amount Adjustment to Compensation Amount Financial Instrument [Axis] Financial Instrument [Axis] Financial Liabilities: Financial Liabilities Fair Value Disclosure [Abstract] Segment Reporting [Abstract] Compensation and benefits Employee-related Liabilities, Current Revenue Milestone Tier 3 Revenue Milestone Three [Member] Revenue Milestone Three Pacira CryoTech, Inc, and iovera° Pacira CryoTech, Inc, And iovera° [Member] Pacira CryoTech, Inc, And iovera° Derivative Instrument [Axis] Derivative Instrument [Axis] Vested restricted stock units (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Cash received Proceeds from Divestiture of Businesses Initial conversion price of notes into common stock (in dollars per share) Debt Instrument, Convertible, Conversion Price Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Developed technologies Developed Technology Rights [Member] Number of embedded leases Number Of Leases Number Of Leases Leases [Abstract] Leases [Abstract] Intangible Asset, Finite-Lived, Acquired [Line Items] Intangible Asset, Finite-Lived, Acquired [Line Items] Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Revenue Milestone Tier 1 Revenue Milestone One [Member] Revenue Milestone One Intangible assets, net Intangible Assets, Net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Unvested at beginning of period (in shares) Unvested at end of period in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Net accretion of discount on available-for-sale investments Accretion (Amortization) of Discounts and Premiums, Investments Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Asset retirement obligation Asset Retirement Obligation Arrangements and Non-arrangement Transactions [Domain] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Number of reportable segments Number of Reportable Segments Total current liabilities Liabilities, Current Work-in-process Inventory, Work in Process, Net of Reserves Customer relationships Customer Relationships [Member] Concentration Risk [Table] Concentration Risk [Table] Discount rate Debt Instrument, Discount Rate Debt Instrument, Discount Rate Total operating lease expense, net Lease, Cost [Abstract] Entity Address, City or Town Entity Address, City or Town Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Stock Incentive Plans Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Contingent Consideration Contingent Consideration [Member] Contingent Consideration [Member] Net product sales Total net product sales Product [Member] Purchase of capped calls Adjustments To Additional Paid In Capital, Purchase Of Capped Calls, Before Tax Adjustments To Additional Paid In Capital, Purchase Of Capped Calls, Before Tax Intangible Assets, Net Intangible Asset, Finite-Lived, after Accumulated Amortization Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Broker fees Share Repurchase Program, Broker Fees Share Repurchase Program, Broker Fees Weighted average interest rate Line of Credit Facility, Interest Rate at Period End Term three Debt Conversion Terms Three [Member] Debt Conversion Terms Three Level 2 Fair Value, Inputs, Level 2 [Member] Other income (expense): Nonoperating Income (Expense) [Abstract] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Revenue Revenue Benchmark [Member] RSU and PSU Restricted Stock Units and Performance Stock Units [Member] Restricted Stock Units and Performance Stock Units U.S UNITED STATES Key employee holdback recognition year three Business Combination, Liabilities Arising from Contingencies, Percent, Year Three Business Combination, Liabilities Arising from Contingencies, Percent, Year Three Subsequent Event Type [Axis] Subsequent Event Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Release of valuation allowance on deferred tax assets Deferred Income Taxes, Valuation Allowance On Deferred Tax Assets Deferred Income Taxes, Valuation Allowance On Deferred Tax Assets Schedule of Reconciliation of Significant Expense Categories Segment Reporting [Table Text Block] Terms one Debt Conversion Terms One [Member] Debt Conversion Terms One Wells Fargo Bank Wells Fargo Bank, National Association, Credit Agreement [Member] Wells Fargo Bank, National Association, Credit Agreement Total other comprehensive (loss) income Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Schedule of Change in Contingent Consideration Recorded at Fair Value using Level 3 Measurements Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Repayment of Revolving Credit Facility Repayments of Lines of Credit Divestiture and acquisition-related expenses Acquisition-Related Cost and Divestiture-related Expense Acquisition-Related Cost and Divestiture-related Expense Convertible notes receivable Notes Receivable, Fair Value Disclosure ESPP purchasing period Share-Based Compensation Arrangement By Share-based Payment Award, Purchase Period Share-Based Compensation Arrangement By Share-based Payment Award, Purchase Period Schedule of Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Document Period End Date Document Period End Date Held-for-Sale Discontinued Operations, Held-for-Sale [Member] Liabilities held for sale Accrued expenses related Disposal Group, Including Discontinued Operation, Liabilities, Current Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Aggregate principal amount Debt Instrument, Face Amount 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Percentage of last reported sale price of common stock Debt Instrument, Convertible, Threshold Percentage Of Stock Trading Price Debt Instrument, Convertible, Threshold Percentage Of Stock Trading Price Proceeds from shares issued under employee stock purchase plan Proceeds From Shares Issued Under Employee Stock Purchase Plans The cash inflow from shares issued under Employee Stock Purchase Plans. Treasury stock, at cost, inclusive of excise tax and broker fees, 9,018,591 and 6,774,038 shares at June 30, 2026 and December 31, 2025, respectively Treasury Stock, Common, Value Tax benefit OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Foreign currency adjustments Fair value adjustments and accretion Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Lease liabilities Operating Lease, Liability, Current NET INCOME (LOSS) PER COMMON SHARE Earnings Per Share [Text Block] Required principal repayment on conversion Debt Instrument, Repurchased In Conversion Face Amount Debt Instrument, Repurchased In Conversion Face Amount Net income (loss) per common share: Earnings Per Share [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Total liabilities Liabilities Trading Symbol Trading Symbol Discount rates Measurement Input, Discount Rate [Member] Purchases of fixed assets Payments to Acquire Property, Plant, and Equipment Accrued income taxes Accrued Income Taxes, Current Number of offering periods for ESPP Share-Based Compensation Arrangement By Share-based Payment Award, Number Of Purchase Periods Share-Based Compensation Arrangement By Share-based Payment Award, Number Of Purchase Periods Company Selected Measure Name Company Selected Measure Name Divestiture-related expenses Disposal Group, Including Discontinued Operation, Divestiture-related Expenses Disposal Group, Including Discontinued Operation, Divestiture-related Expenses Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Concentration Risk [Line Items] Concentration of Major Customers Concentration Risk [Line Items] Credit Facility [Domain] Credit Facility [Domain] Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Disposal Group Name [Domain] Disposal Group Name [Domain] Deferred taxes Deferred Income Taxes and Tax Credits Inducement Plan 2014 Inducement Plan 2014 [Member] Inducement Plan 2014 Type of Arrangement and Non-arrangement Transactions [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Payment term Contingent Consideration, Payment Term Contingent Consideration, Payment Term Schedule of Investments without Readily Determinable Fair Value Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Discrete benefit Effective Income Tax Rate Reconciliation, Tax Settlement, Foreign, Amount Cash paid for operating lease liabilities, net of lease incentives Operating Lease, Payments Award Timing Predetermined Award Timing Predetermined [Flag] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Level 1 Fair Value, Inputs, Level 1 [Member] Schedule of Percentage of Revenue Comprised of Three Largest Customers Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Effective tax rate (in percent) Effective Income Tax Rate Reconciliation, Percent Initial conversion rate Debt Instrument, Convertible, Conversion Ratio Dilutive effect of share based compensation arrangements (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Inventory, Current [Table] Inventory, Current [Table] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Depreciation expense Depreciation Plan Name [Domain] Plan Name [Domain] Accounts receivable Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net Antidilutive Securities [Axis] Antidilutive Securities [Axis] Scenario, Unspecified [Domain] Scenario [Domain] Outstanding beginning of period (in dollars per share) Outstanding at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Concentration of products (in products) Concentration Risk, Number Of Products Concentration Risk, Number Of Products Right-of-use assets, net Operating Lease, Right-of-Use Asset Concentration Risk Type [Domain] Concentration Risk Type [Domain] Accrued selling, general and administrative expenses Accrued Selling, General, And Administrative Expenses Amount of liabilities incurred and payable to vendors for goods and services related to selling, general, and administrative activities. Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Royalty revenue Royalty [Member] Outstanding Long-Term Line of Credit Expiration Date Trading Arrangement Expiration Date EBITDA (in percent) Debt Instrument, Covenant, Incremental Debt, Maximum Percent Debt Instrument, Covenant, Incremental Debt, Maximum Percent Disposal Group, Including Discontinued Operations [Line Items] Disposal Group, Including Discontinued Operations [Line Items] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Development and Global Regulatory Approval Milestone Payments Development and Global Regulatory Approval Milestone Payments [Member] Development and Global Regulatory Approval Milestone Payments Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Segments [Domain] Segments [Domain] DEBT Debt Disclosure [Text Block] Scenario [Axis] Scenario [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Deferred financing costs Debt Issuance Costs, Net Adjusted selling and marketing Selling And Marketing, Adjusted Selling And Marketing, Adjusted PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Term Loan Secured Debt [Member] Total operating expenses Costs and Expenses Stated rate Debt Instrument, Interest Rate, Stated Percentage Total stockholders’ equity Balance at beginning of period Balance at ending of period Equity, Attributable to Parent ASSETS Assets [Abstract] Cost Debt Securities, Available-for-Sale, Amortized Cost Insider Trading Policies and Procedures [Line Items] ACCRUED EXPENSES Accounts Payable and Accrued Liabilities Disclosure [Text Block] Amount of allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Performance share units Performance Share Units Performance Shares [Member] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Number of operating segments Number of Operating Segments Antidilutive effects of including these potential shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Sales of available-for-sale investments Proceeds from Sale of Short-Term Investments Entity Central Index Key Entity Central Index Key Less: accumulated depreciation Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Ownership [Axis] Ownership [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Achievement of Milestone [Axis] Achievement of Milestone [Axis] Information by categories of milestones achieved. Achievement of commercial milestones (up to) Collaborative Arrangement, Milestone Payments to be Received, Maximum Represents the amount of milestone payments the Company is entitled to receive based on the terms of the agreement. Volumes distributed in US market in duration period Litigation Settlement, Volume-Limited, Increase Period Litigation Settlement, Volume-Limited, Increase Period Schedule of Valuation Assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Number of Stock Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Capitalized interest Interest Costs Capitalized Adjustment Net leverage ratio Debt Instrument, Basis Spread on Variable Rate Accelerated depreciation expense Restructuring and Related Cost, Accelerated Depreciation Variable Rate [Domain] Variable Rate [Domain] Accumulated Other Comprehensive Income AOCI Attributable to Parent [Member] Capped Call Capped Call [Member] Capped Call All Individuals All Individuals [Member] Investments Without Readily Determinable Fair Value Roll Forward [Abstract] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Finished goods Inventory, Finished Goods, Net of Reserves Statement [Line Items] Statement [Line Items] Statement [Line Items] Total assets Assets Convertible Debt Convertible Debt [Member] Weighted average fair value (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Interest expense Interest Expense, Nonoperating Schedule of Recognized Stock-Based Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Equity investments Equity Securities without Readily Determinable Fair Value, Amount Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Excise taxes paid on treasury stock repurchases Share Repurchase Program, Excise Tax Paid Share Repurchase Program, Excise Tax Paid Transaction bonus Disposal Group, Including Discontinued Operation, Transaction Bonus Disposal Group, Including Discontinued Operation, Transaction Bonus PEO PEO [Member] Expired (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Other liabilities Other Liabilities, Noncurrent Goodwill Goodwill Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Balloon payment to be paid Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid Sold Discontinued Operations, Disposed of by Sale [Member] Accumulated Deficit Retained Earnings [Member] Lease liabilities Operating Lease, Liability, Noncurrent Revolving Credit Facility Revolving Credit Facility [Member] Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Unrealized Foreign Currency Translation Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Diluted net income (loss) per common share (in dollars per share) Earnings Per Share, Diluted Adjusted general and administrative Selling, General And Administrative Adjusted Selling, General And Administrative Adjusted Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets MyoScience Milestone Litigation MyoScience Milestone Litigation [Member] MyoScience Milestone Litigation Litigation Case [Domain] Litigation Case [Domain] Amortization of acquired intangible assets Intangible Asset, Finite-Lived, Amortization Expense Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Ownership [Domain] Ownership [Domain] Proceeds from Revolving Credit Facility Proceeds from Long-Term Lines of Credit Total revenues Total net product sales Revenue from Contract with Customer, Excluding Assessed Tax Inventory Disposal Group, Including Discontinued Operation, Inventory Debt Instrument, Convertible Terms Of Conversion [Domain] Debt Instrument, Convertible Terms Of Conversion [Domain] Debt Instrument, Convertible Terms Of Conversion [Domain] Assets held for sale Disposal Group, Including Discontinued Operation, Assets, Current Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Purchases of available-for-sale investments Payments to Acquire Short-Term Investments Gross Carrying Value Intangible Asset, Excluding Goodwill, before Accumulated Amortization Johnson & Johnson MedTech Johnson & Johnson MedTech [Member] Johnson & Johnson MedTech Construction in progress Construction in Progress [Member] Accrued production costs Accrued Production Cost Accrued Production Cost Product returns and wholesaler service fees Product Warranty Accrual, Current Accrued excise tax Share Repurchase Program, Excise Tax Investments and other assets Equity Method Investments and Other Assets Equity Method Investments and Other Assets Operating activities: Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract] Income from operations Operating Income (Loss) Schedule of Available-for-sale Securities [Table] Schedule of Short-Term and Noncurrent Available-For-Sale Investments [Table] Schedule of Short-Term and Noncurrent Available-For-Sale Investments Mutual termination rights term Contractual Obligation, Mutual Termination Rights Term Contractual Obligation, Mutual Termination Rights Term Adjusted cost of goods sold Cost Of Goods Sold, Adjusted Cost Of Goods Sold, Adjusted Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Equity Investments Equity Securities [Member] Impairments Asset, Impairment Loss EARNINGS PER SHARE Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Beginning balance Ending balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Supplemental cash flow information related to operating leases Cash Flow, Operating Activities, Lessee [Abstract] Outstanding principal balance Debt Instrument, Repaid, Principal Accounts receivable, net Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Deferred tax liabilities Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Third largest wholesaler Third Largest Customer [Member] Represents the third largest customer of the entity. 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Key employee holdback recognition year two Business Combination, Liabilities Arising from Contingencies, Percent, Year Two Business Combination, Liabilities Arising from Contingencies, Percent, Year Two ASSETS AND LIABILITIES HELD FOR SALE Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Accrued expenses Total Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value Payment of debt Repayments of Convertible Debt Repurchase price percent Debt Instrument, Redemption Price, Percentage Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Remaining available for future purchases Share Repurchase Program, Remaining Authorized, Amount Arrangement Duration Trading Arrangement Duration Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name STOCK PLANS Compensation and Employee Benefit Plans, Other than Share-Based Compensation [Text Block] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Gross Carrying Value Intangible Asset, Finite-Lived, before Accumulated Amortization Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share based compensation vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Office furniture and equipment Furniture and Fixtures [Member] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Equity Award [Domain] Award Type [Domain] Agreement period of volumes distributed in market Litigation Settlement, Volume-Limited, Maximum Percentage, Period Litigation Settlement, Volume-Limited, Maximum Percentage, Period 2026 (remaining six months) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Level 3 Fair Value, Inputs, Level 3 [Member] Increasing modestly period Litigation Settlement, Volume-Limited, Number Of Moderate Increase Periods Litigation Settlement, Volume-Limited, Number Of Moderate Increase Periods Expected term of options Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Amortization expense year one Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year One Purchase of treasury stock, inclusive of excise tax and broker fees (in shares) Purchase of treasury stock, inclusive of excise tax (in shares) Treasury Stock, Shares, Acquired Share price (in dollars per share) Closing sale price (in dollars per share) Share Price Threshold percentage stock price trigger Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger Gross deferred tax assets, deduction year one Deferred Tax Assets, Tax Credit Carryforwards, Research, Deduction Year One Deferred Tax Assets, Tax Credit Carryforwards, Research, Deduction Year One Geographical [Axis] Geographical [Axis] Accrued expenses Increase (Decrease) in Accrued Liabilities Upfront payment Contract with Customer, Liability Legal Entity [Axis] Legal Entity [Axis] Total Interest Expense, Debt Liability Class [Axis] Liability Class [Axis] ZILRETTA ZILRETTA [Member] ZILRETTA Purchase of treasury stock, inclusive of excise tax and broker fees Purchase of treasury stock, inclusive of excise tax and broker fees Treasury Stock, Value, Acquired, Cost Method Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Non-NEOs Non-NEOs [Member] Amortization expense year two Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Two Schedule of Composition of the Company's Debt and Financing Obligations Schedule of Debt [Table Text Block] Name of Major Customer [Domain] Customer [Domain] Schedule of Components of Inventories Schedule of Inventory, Current [Table Text Block] LEASES Lessee, Operating Leases [Text Block] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Purchase of treasury stock, inclusive of broker fees Payments for Repurchase of Common Stock Statistical Measurement [Axis] Statistical Measurement [Axis] Market price of principal amount of notes Debt Instrument, Market Price Debt market price, per $1,000 principal amount. Cost of goods sold (exclusive of amortization of acquired intangible assets) Cost of Revenue Award Type [Axis] Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accumulated deficit Retained Earnings (Accumulated Deficit) Product and Service [Axis] Product and Service [Axis] Threshold trading days Debt Instrument, Convertible, Threshold Trading Days Revenue threshold period Disposal Group, Including Discontinued Operation, Contingent Consideration, Net Revenue Threshold, Period Disposal Group, Including Discontinued Operation, Contingent Consideration, Net Revenue Threshold, Period Changes in contingent consideration Contingent consideration gain Contingent consideration charges (gains) Changes in the fair value of contingent consideration Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease) Settlement period - convertible debt conversion request Settlement Period - Convertible Debt Conversion Request The number of trading days in a settlement period for convertible debt conversion requests. Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common Shares Common Stock [Member] Excise tax on treasury stock repurchases included in accrued liabilities Share Repurchase Program, Excise Tax, Payable Fair Value Debt Securities, Available-for-Sale Fixed lease costs Operating Lease, Cost Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Outside of the U.S. Non-US [Member] Contractual interest expense Interest Expense, Debt, Excluding Amortization Scheduled trading day Debt Instrument, Convertible, Redemption, Trading Days From Maturity Debt Instrument, Convertible, Redemption, Trading Days From Maturity Derivative Contract [Domain] Derivative Contract [Domain] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Foreign currency adjustments Goodwill, Foreign Currency Translation, Gain (Loss) Total liabilities and stockholders’ equity Liabilities and Equity Variable lease costs Variable Lease, Cost Stock options Weighted average number of stock options Share-Based Payment Arrangement, Option [Member] Purchases Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Table] Purchase of capped calls, tax Adjustments To Additional Paid In Capital, Purchase Of Capped Calls, Tax Adjustments To Additional Paid In Capital, Purchase Of Capped Calls, Tax Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Gross deferred tax assets Deferred Tax Assets, Tax Credit Carryforwards, Research Amortization expense year three Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Three Income tax receivable Income Taxes Receivable, Current Amortization expense, remainder of fiscal year Intangible Asset, Finite-Lived, Estimated Amortization Expense, Remainder of Fiscal Year Other operating expenses, net Total other operating expenses, net Other Operating Income (Expense), Net Name Awards Close in Time to MNPI Disclosures, Individual Name Initiation of a Phase 2 Clinical Trial Initiation of a Phase 2 Clinical Trial [Member] Initiation of a Phase 2 Clinical Trial Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Property, Plant and Equipment, Type [Domain] Long-Lived Asset, Class [Domain] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Schedule of Property, Plant and Equipment [Table] Property, Plant, and Equipment [Table] Preferred stock, par value $0.001; 5,000,000 shares authorized; none issued and outstanding at June 30, 2026 and December 31, 2025 Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Schedule of Intangible Assets Business Combination, Intangible Asset, Acquired, Finite-Lived [Table Text Block] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Inventory [Line Items] Inventory [Line Items] Upfront payment to be received Proceeds from Divestiture of Businesses and Interests in Affiliates Credit Facility [Axis] Credit Facility [Axis] Name Measure Name Pay vs Performance Disclosure [Line Items] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Debt Instrument [Line Items] Debt Instrument [Line Items] Domestic Income (Loss) from Continuing Operations before Income Taxes, Domestic Additional Paid-In Capital Additional Paid-in Capital [Member] Intangible Asset, Indefinite-Lived, Class [Axis] Intangible Asset, Indefinite-Lived, Class [Axis] Goodwill impairment Goodwill, Impairment Loss Number of customers Concentration Risk, Number of Customers Concentration Risk, Number of Customers Interest receivable Interest Receivable Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Raw materials Inventory, Raw Materials, Net of Reserves Accrued Expenses [Table] Accrued Expenses [Table] Accrued Expenses [Table] Company Selected Measure Amount Company Selected Measure Amount Depreciation of fixed assets and amortization of intangible assets Depreciation, Depletion and Amortization SOFR Secured Overnight Financing Rate (SOFR) [Member] Weighted average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Non-PEO NEO Non-PEO NEO [Member] Customer concentration Customer concentration Customer Concentration Risk [Member] Major Customer One Major Customer One [Member] Represents the major customer of the entity. Award Timing Method Award Timing Method [Text Block] Net increase in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forecast Forecast [Member] Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Net income (loss) Net income (loss) Net income (loss) Net income (loss) Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Raw Materials Raw Materials [Member] Bridge Loan Bridge Loan [Member] Flexion Flexion Therapeutics, Inc. [Member] Flexion Therapeutics, Inc. Restatement Determination Date: Restatement Determination Date [Axis] Schedule of Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Threshold consecutive trading days Debt Instrument, Convertible, Threshold Consecutive Trading Days Computer equipment and software Computer Equipment and Software [Member] Long lived, depreciable assets that are used in the creation, maintenance and utilization of information systems. Income tax payable Accrued Income Taxes Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Revenues: Revenues [Abstract] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Weighted average common shares outstanding: Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] Document Fiscal Year Focus Document Fiscal Year Focus Acquisition-related expenses Business Combination, Acquisition-Related Cost, Expense Legal settlement Litigation Settlement, Loss Major Customer Two Major Customer Two [Member] Represents the major customer of the entity. Number of Stock Units Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Major Customers [Axis] Customer [Axis] Common stock, par value $0.001; 250,000,000 shares authorized; 48,840,889 shares issued and 39,822,298 shares outstanding at June 30, 2026 and 47,890,777 shares issued and 41,116,739 shares outstanding at December 31, 2025 Common Stock, Value, Issued 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Payment of employee withholding taxes on restricted stock unit vests Payment, Tax Withholding, Share-Based Payment Arrangement Schedule of Long-Term Debt Instruments Schedule of Long-Term Debt Instruments [Table Text Block] Share based compensation service period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Line of Credit Line of Credit [Member] Schedule of Other Operating Expenses, Net Schedule of Other Operating Cost and Expense, by Component [Table Text Block] Restatement Determination Date Restatement Determination Date Probability of payment for remaining regulatory milestones Measurement Input, Expected Milestone Payment [Member] Measurement Input, Expected Milestone Payment [Member] Amendment Flag Amendment Flag Current liabilities: Liabilities, Current [Abstract] Inventory [Axis] Inventory [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Interest payment Interest Paid, Including Capitalized Interest, Operating and Investing Activities Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Loss Contingencies [Table] Loss Contingencies [Table] Percentage of long lived assets Percent Of Long Lived Assets Percent Of Long Lived Assets Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Fixed assets Disposal Group, Including Discontinued Operation, Property, Plant, and Equipment Property, Plant, and Equipment [Abstract] Property, Plant, and Equipment [Abstract] Entity Address, State or Province Entity Address, State or Province Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent PEO Total Compensation Amount PEO Total Compensation Amount Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Basic (in shares) Weighted average common shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Loss Contingencies [Line Items] Loss Contingencies [Line Items] 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four LG Chem, Partnership Agreement LG Chem, Partnership Agreement [Member] LG Chem, Partnership Agreement Assets Disposal Group, Including Discontinued Operation, Assets Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Receivable [Domain] Receivable [Domain] Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Sublease income Sublease Income Commitment amount Line of Credit Facility, Maximum Borrowing Capacity Recent Accounting Pronouncements Not Adopted New Accounting Pronouncements, Policy [Policy Text Block] Litigation Case [Axis] Litigation Case [Axis] Fixed assets included in accounts payable and accrued liabilities Capital Expenditures Incurred but Not yet Paid Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease) Amortization of debt issuance costs Amortization of Debt Issuance Costs Unsecured Debt Unsecured Debt [Member] Schedule of Accrued Expenses Schedule of Accrued Liabilities [Table Text Block] Total Total debt, net of deferred financing costs Long-Term Debt FIXED ASSETS Property, Plant, and Equipment [Text Block] Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash provided by investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] STOCKHOLDERS' EQUITY Equity [Text Block] Security Exchange Name Security Exchange Name Number of major customers Number of Major Customers Represents the number of major customers of the reporting entity. Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Aggregate principal amount Debt Instrument, Covenant, Incremental Debt, Maximum Debt Instrument, Covenant, Incremental Debt, Maximum Investment impairment Equity Method Investment, Other-than-Temporary Impairment Stock incentive plan, awards reserved for issuance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Accrued interest Interest Payable, Current Schedule of Fixed Assets Summarized by Major Category Property, Plant, and Equipment [Table Text Block] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Name Outstanding Recovery, Individual Name Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Geographical [Domain] Geographical [Domain] Gross Carrying Value Intangible Asset, Excluding Goodwill, Indefinite-Lived Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Work-in-process Work-in-process [Member] Work-in-process Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Investment Categorization [Axis] Investment Categorization [Axis] Investment Categorization Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Four Lessee, Operating Lease, Liability, to be Paid, after Year Four Amortization of debt issuance costs and debt discount Amortization of Debt Issuance Costs and Discounts Revenue threshold Disposal Group, Including Discontinued Operation, Contingent Consideration, Net Revenue Threshold Disposal Group, Including Discontinued Operation, Contingent Consideration, Net Revenue Threshold Non-cash investing and financing activities: Noncash Investing and Financing Items [Abstract] 2.125% convertible senior notes due May 2029 Long-Term Debt, Gross Net income (loss) per common share: Earnings Per Share, Basic and Diluted EPS [Abstract] Earnings Per Share, Basic and Diluted EPS Premium Derivative, Premium Percentage Derivative, Premium Percentage Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Percentage of voting interests acquired Business Combination, Voting Equity Interest Acquired, Percentage Diluted (in shares) Weighted average number of shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Option extended term Contractual Obligation, Minimum Monthly Commission, Duration Contractual Obligation, Minimum Monthly Commission, Duration Entity Emerging Growth Company Entity Emerging Growth Company Underlying Security Market Price Change Underlying Security Market Price Change, Percent Net proceeds from loan Proceeds from Lines of Credit Commercial paper Commercial Paper [Member] Adjusted research and development Research And Development, Adjusted Research And Development, Adjusted Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Treasury Shares Treasury Stock, Common [Member] Intangible Asset, Goodwill and Other [Abstract] Intangible Asset, Goodwill and Other [Abstract] Fair Value Measurements Debt Securities, Available-for-Sale [Line Items] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Intangible Asset, Indefinite-Lived, Class [Domain] Intangible Asset, Indefinite-Lived, Class [Domain] Total future lease payments Lessee, Operating Lease, Liability, to be Paid Other net gains Provision for Other Losses Unvested at beginning of period (in dollars per share) Unvested at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value All Executive Categories All Executive Categories [Member] Largest wholesaler Largest Customer [Member] Represents the largest customer of the entity. Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Intangible assets Disposal Group, Including Discontinued Operation, Intangible Assets Settled investments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements 0.750% Convertible senior notes due August 2025 Convertible Senior Notes Due 2025 [Member] Convertible Senior Notes Due 2025 Schedule of Computation of Basic and Diluted Net Income Per Common Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Number of paragraph certification Number Of Paragraph IV Certifications Number Of Paragraph IV Certifications SEGMENT INFORMATION Segment Reporting [Text Block] Minimum Minimum [Member] Convertible Notes Receivable Convertible Notes Receivable [Member] Convertible Notes Receivable Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement Location [Axis] Location, Statement of Income, Balance [Axis] Expect to receive partial summary judgment Litigation Settlement, Amount Expected To Be Awarded from Other Party Litigation Settlement, Amount Expected To Be Awarded from Other Party Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Accrued Expenses [Line Items] Accrued Expenses [Line Items] Accrued Expenses [Line Items] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Income (loss) before income taxes: Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] Exercise Price Award Exercise Price Vested restricted stock units Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Segment Reporting [Line Items] Segment Reporting [Line Items] Aggregate purchase Share Repurchase Program, Authorized, Amount Document Quarterly Report Document Quarterly Report Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Stock-based compensation from: Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity Component [Domain] Equity Component [Domain] Measurement Input Type [Domain] Measurement Input Type [Domain] Realized gain of prior investments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Product returns and wholesaler services Disposal Group, Including Discontinued Operation, Product Liabilities, Current Disposal Group, Including Discontinued Operation, Product Liabilities, Current Adoption Date Trading Arrangement Adoption Date Consideration (up to) Disposal Group, Including Discontinued Operation, Consideration Counterparty Name [Domain] Counterparty Name [Domain] Total other expense, net Total other expense, net Nonoperating Income (Expense) Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate GQ Bio Therapeutics GmbH GQ Bio Therapeutics GmbH [Member] GQ Bio Therapeutics GmbH Total operating lease liabilities Operating Lease, Liability Outstanding beginning of period (in shares) Outstanding end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Selling, general and administrative Selling, General and Administrative Expense Repayments of debt Repayments of Debt Reportable Segment Reportable Segment [Member] Reportable Segment Business Combination [Domain] Business Combination [Domain] Letter of Credit Letter of Credit [Member] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Restricted stock units RSUs Weighted average number of RSUs Restricted Stock Units (RSUs) [Member] Schedule of Potential Dilutive Effect of the Securities Excluded from the Calculation of Diluted Income Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Weighted Average Weighted Average [Member] All Adjustments to Compensation All Adjustments to Compensation [Member] Business Combination [Axis] Business Combination [Axis] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Accounts Receivable Accounts Receivable [Member] Convertible note receivable Payments to Acquire Notes Receivable Income Statement [Abstract] Income Statement [Abstract] Stockholders’ equity: Equity, Attributable to Parent [Abstract] Common stock issued under employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Document Transition Report Document Transition Report Operating expenses: Operating Expenses [Abstract] Deferred tax assets Deferred Income Tax Assets, Net Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Finished Goods Finished Goods [Member] Finished Goods Intangible Asset, Finite-Lived, Acquired [Table] Intangible Asset, Finite-Lived, Acquired [Table] City Area Code City Area Code Convertible senior notes Debt Instrument, Fair Value Disclosure Name Forgone Recovery, Individual Name Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Weighted Average Grant Date Fair Value (Per Share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Entity [Domain] Entity [Domain] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Common stock issued under employee stock purchase plan Stock Issued During Period, Value, Employee Stock Purchase Plan Total Share-Based Payment Arrangement, Expense Measurement Basis [Axis] Measurement Basis [Axis] Additional shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized Exercise of stock options (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] 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 Subsequent Event Type [Domain] Subsequent Event Type [Domain] Payables and Accruals [Abstract] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Net Unrealized Gain (Loss) From Available-For-Sale Investments AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Schedule of Key Assumptions used in the Valuation of Contingent Consideration Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Net unrealized gain (loss) on investments, net of tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Debt Instrument, Convertible Terms Of Conversion [Axis] Debt Instrument, Convertible Terms Of Conversion [Axis] Debt Instrument, Convertible Terms Of Conversion Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Other accrued operating expenses Disposal Group, Including Discontinued Operation, Other Liabilities, Current Common stock withheld for employee withholding tax liabilities on vested restricted stock units Common stock withheld for employee tax Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Financial Assets: Receivables, Fair Value Disclosure [Abstract] Schedule of Carrying Amount and Fair Value of the Long-Term Debt Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] 2.125% Convertible senior notes due May 2029 Convertible Senior Notes Due 2029 [Member] Convertible Senior Notes Due 2029 Inventory [Domain] Inventory [Domain] Research and development Research and Development Expense Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Contingent consideration Contingent Consideration, Noncurrent Contingent Consideration, Noncurrent Fixed assets, net Fixed assets, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Financial Instruments [Domain] Financial Instruments [Domain] Bupivacaine liposome injectable suspension Bupivacaine Liposome Injectable Suspension [Member] Bupivacaine Liposome Injectable Suspension Potential contingent consideration Disposal Group, Including Discontinued Operation, Contingent Consideration Disposal Group, Including Discontinued Operation, Contingent Consideration Numerator: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] INVENTORIES Inventory Disclosure [Text Block] Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised GOODWILL AND INTANGIBLE ASSETS Intangible Asset and Goodwill [Text Block] Underlying Securities Award Underlying Securities Amount Fair Value Measurements Using Estimate of Fair Value Measurement [Member] REVENUE Revenue from Contract with Customer [Text Block] Convertible Note Receivable Convertible Note Receivable [Member] Convertible Note Receivable Schedule of Income Before Income Taxes and Income Tax Expense Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price EXPAREL EXPAREL [Member] EXPAREL/bupivacaine liposome injectable suspension [Member] FINANCIAL INSTRUMENTS Financial Instruments Disclosure [Text Block] Inventories, net Increase (Decrease) in Inventories Periodic payment, principal Debt Instrument, Periodic Payment, Principal Weighted average discount rate (in percent) Operating Lease, Weighted Average Discount Rate, Percent Segment Reporting [Table] Segment Reporting [Table] Number of shares remaining available for issuance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Investing activities: Cash Provided by (Used in) Investing Activity, Continuing Operation [Abstract] Schedule of Operating Lease Expense and Other Operating Lease Information Lease, Cost [Table Text Block] Schedule of Short-Term and Noncurrent Available-for-Sale Investments Schedule of Available-for-Sale Securities Reconciliation [Table Text Block] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Beginning balance Ending balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Investment Categorization [Domain] Investment Categorization [Domain] Investment Categorization [Domain] Current Fiscal Year End Date Current Fiscal Year End Date GeneQuine GeneQuine [Member] GeneQuine Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Impairments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Impairments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Impairments Number of generic drug manufacturers Number Of Generic Drug Manufacturers Number Of Generic Drug Manufacturers Revenue Milestone Tier 2 Revenue Milestone Two [Member] Revenue Milestone Two Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Entity File Number Entity File Number Corporate bonds Corporate Bond Securities [Member] Schedule of Stock Option Activity and RSU and PSU Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted Average Exercise Price (Per Share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Assets and Liabilities Held for Sale Assets And Liabilities Held For Sale [Policy Text Block] Assets And Liabilities Held For Sale Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Term loan A facility maturing March 2028 Term Loan A Facility Due March 2028 [Member] Term Loan A Facility Due March 2028 Measure: Measure [Axis] Amortization of debt discount Amortization of Debt Discount (Premium) Treasury stock (in shares) Treasury Shares, Beginning balance (in shares) Treasury Shares, Ending balance (in shares) Treasury Stock, Common, Shares Equity Components [Axis] Equity Components [Axis] Net cash paid for income taxes Income Tax Paid, after Refund Received Additional interest payment Litigation Settlement Interest Entity Interactive Data Current Entity Interactive Data Current Variable Rate [Axis] Variable Rate [Axis] Borrowings Debt Issuance Costs, Line of Credit Arrangements, Net Entity Small Business Entity Small Business Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Debt instrument, unamortized discount Debt Instrument, Unamortized Discount Common stock withheld for employee withholding tax liabilities on vested restricted stock units (in shares) Withheld shares in common stock (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Weighted-Average Useful Lives Intangible Asset, Finite-Lived, Acquired, Weighted-Average Amortization Period FIXED ASSETS Property, Plant, and Equipment [Line Items] Total Three Largest Customers [Member] Three Largest Customers Germany GERMANY Range of milestone payment Revenue from Contract with Customer, Milestone Payments, Maximum Revenue from Contract with Customer, Milestone Payments, Maximum MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Financing activities: Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract] Document Type Document Type Repurchased aggregate principal Debt Instrument, Repurchased Face Amount Acquisition of GQ Bio Therapeutics GmbH (net of cash acquired) Payments to Acquire Businesses, Net of Cash Acquired (Loss) gain on early extinguishment of debt Gain (Loss) on Extinguishment of Debt SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Key employee holdback recognition year one Business Combination, Liabilities Arising from Contingencies, Percent, Year One Business Combination, Liabilities Arising from Contingencies, Percent, Year One Repayments for royalties Litigation Settlement, Amount Awarded from Other Party Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Payment for achievement of regulatory milestone Payment for Contingent Consideration Liability, Operating Activities Amortization of cloud computing arrangements Amortization of Other Deferred Charges Income (loss) before income taxes Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Commitments and contingencies (Note 17) Commitments and Contingencies Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Total Machinery and equipment, net Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Amortization expense year four Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four Machinery and equipment Machinery and Equipment [Member] Executive Category: Executive Category [Axis] Receivable Type [Axis] Receivable Type [Axis] Counterparty Name [Axis] Counterparty Name [Axis] LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Gross deferred tax assets, deduction year two Deferred Tax Assets, Tax Credit Carryforwards, Research, Deduction Year Two Deferred Tax Assets, Tax Credit Carryforwards, Research, Deduction Year Two Accrued research and development expenses Accrued Research And Development Expenses Amount of liabilities incurred and payable to vendors for goods and services related to research and development activities. Inventories, net Total Inventory, Net Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Purchase of convertible notes receivable investment Payments to Acquire Long-Term Investments Achievement of Milestone [Domain] Achievement of Milestone [Domain] Different categories of achievement of milestones. Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] PEO Name PEO Name Leasehold improvements Leasehold Improvements [Member] Flexion Acquisition Flexion Acquisition [Member] Flexion Acquisition Property, Plant and Equipment, Type [Axis] Long-Lived Asset, Class [Axis] Repayment of Term loan A facility Repayments of Secured Debt Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Key assumptions Business Combination, Contingent Consideration, Liability, Measurement Input Product Product Concentration Risk [Member] Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Accounts payable Increase (Decrease) in Accounts Payable Other accrued operating expenses Other Accrued Liabilities, Current Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Base Rate Base Rate [Member] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] DESCRIPTION OF BUSINESS Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Debt Instrument [Axis] Debt Instrument [Axis] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Total Lease, Cost Purchase price of common stock, ESPP (as a percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent Disposal Group Name [Axis] Disposal Group Name [Axis] ESPP Employee stock purchase plan share options Weighted average ESPP share options Employee Stock [Member] Basic net income (loss) per common share (in dollars per share) Earnings Per Share, Basic Measurement Input Type [Axis] Measurement Input Type [Axis] Total current assets Assets, Current Insider Trading Arrangements [Line Items] Baylor College of Medicine (Baylor) Baylor College of Medicine (Baylor) [Member] Baylor College of Medicine (Baylor) Long-term debt, net Long-Term Debt, Excluding Current Maturities Achievement of Development and Regulatory Milestones Achievement of Development and Regulatory Milestones [Member] Achievement of Development and Regulatory Milestones Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Payment terms Accounts Receivable, Payment Terms Accounts Receivable, Payment Terms Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Decommissioning of manufacturing suite Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Expected volatility Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Acquisition-related contingent consideration Business Combination, Contingent Consideration, Liability Fair Value Measurement [Domain] Fair Value Measurement [Domain] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover page. Cover [Abstract] iovera° iovera° [Member] iovera° [Member] U.K UNITED KINGDOM Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Percentage of revenue from customers to total revenue Concentration risk Concentration Risk, Percentage Equity Awards Adjustments Equity Awards Adjustments [Member] Fair Value Measurements Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Other liabilities Increase (Decrease) in Other Operating Liabilities Plan Name [Axis] Plan Name [Axis] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] GQ Bio Acquisition GQ Bio Acquisition [Member] GQ Bio Acquisition Other, net Other Nonoperating Income (Expense) Amortization expense year five Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Five Current: Short-Term Investments [Member] Second largest wholesaler Second Largest Customer [Member] Represents the second largest customer of the entity. Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Number of notices are filed Loss Contingency, Pending Claims, Number Research Development Foundation Research Development Foundation [Member] Research Development Foundation Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Major Customer Three Major Customer Three [Member] Represents the major customer of the entity. Acquired IPR&D In Process Research and Development [Member] Equity Investment And Convertible Note Receivable Equity Investment And Convertible Note Receivable [Member] Equity Investment And Convertible Note Receivable Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Discontinued Operations and Disposal Groups [Abstract] INCOME TAXES Income Tax Disclosure [Text Block] Accounts payable Accounts Payable, Current Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Entity Filer Category Entity Filer Category Short-term available-for-sale investments Short-Term Investments Key employee holdback agreement Business Combination, Contingency Recognized at Acquisition Date, Liability Assumed, Fair Value Effective interest rate on total debt (in percent) Debt Instrument, Interest Rate During Period Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Schedule of Total Interest Expense Recognized Related to the Notes Schedule of Interest Expense [Table Text Block] Tabular disclosure of the amount of interest rate expenses related to convertible notes. Convertible debt, premium on common stock Debt Instrument, Conversion Obligation Premium on Common Stock Represents the percentage of premium added to the last reported sale price of the common stock of the entity to arrive at the conversion price of the debt instrument. Current assets: Assets, Current [Abstract] 2025 Notes Senior Notes [Member] Entity Address, Address Line One Entity Address, Address Line One Right-of-use assets recorded in exchange for lease obligations Right-of-Use Asset Obtained in Exchange for Operating Lease Liability 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 Income tax benefit (expense) Income tax benefit (expense) Income Tax Expense (Benefit) OTHER OPERATING EXPENSES, NET Other Operating Income and Expense [Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Payment received Proceeds from Legal Settlements AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Statement [Table] Statement [Table] Proceeds from exercises of stock options Proceeds from Stock Options Exercised Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Interest income Investment Income, Interest Key employee holdback agreement payment period Business Combination, Liabilities Arising from Contingencies, Period Of Recognized Business Combination, Liabilities Arising from Contingencies, Period Of Recognized Cap price (in USD per share) Derivative, Capped Call Price Derivative, Capped Call Price Term two Debt Conversion Terms Two [Member] Debt Conversion Terms Two