75000 - Document - Document and Entity Information
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link:definitionLink
75010 - Statement - Consolidated Balance Sheets
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75020 - Statement - Consolidated Balance Sheets (Parenthetical)
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75030 - Statement - Consolidated Statements of Operations and Comprehensive Income (Loss)
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75040 - Statement - Consolidated Statements of Operations and Comprehensive Income (Loss) 2
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75050 - Statement - Consolidated Statements of Operations and Comprehensive Income (Loss) (Parenthetical)
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75060 - Statement - Consolidated Statements of Shareholders' Equity
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75070 - Statement - Consolidated Statements of Cash Flows
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75080 - Statement - Consolidated Statements of Cash Flows (Parenthetical)
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995457 - Disclosure - Cybersecurity Risk Management, Strategy, and Governance Disclosure
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995467 - Disclosure - Description of Business
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995477 - Disclosure - Significant Accounting Policies
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995487 - Disclosure - Cash, Cash Equivalents, and Restricted Cash
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995497 - Disclosure - Investments
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995507 - Disclosure - Trust for Incentive
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995517 - Disclosure - Accounts Receivable - Net
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995527 - Disclosure - Inventories
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995537 - Disclosure - Property, Plant and Equipment, Net
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995547 - Disclosure - Prepaid Land Use Rights, Net
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995557 - Disclosure - Intangible Assets, Net
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995567 - Disclosure - Leases
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995577 - Disclosure - Impairment of Goodwill and IPR&D from Acquisition
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995587 - Disclosure - Bank Loans
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995597 - Disclosure - Related Party Transactions and Balances
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995607 - Disclosure - Accounts Payable and Accrued Liabilities
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995617 - Disclosure - Income Taxes
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995627 - Disclosure - Sales
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995637 - Disclosure - Deferred Government Grants
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995647 - Disclosure - Commitments and Contingencies
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995657 - Disclosure - Common Stock
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995667 - Disclosure - Stock Options
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995677 - Disclosure - Statutory Surplus Reserves
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995687 - Disclosure - Dividends
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995697 - Disclosure - Earnings (Loss) per Share
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995707 - Disclosure - Segment Information
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995717 - Disclosure - Collaboration Agreements
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995727 - Disclosure - Subsequent Events
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995737 - Disclosure - Condensed Financial Information of the Parent Company
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995747 - Disclosure - Significant Accounting Policies (Policies)
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995757 - Disclosure - Description of Business (Tables)
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995767 - Disclosure - Significant Accounting Policies (Tables)
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995777 - Disclosure - Cash, Cash Equivalents, and Restricted Cash (Tables)
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995787 - Disclosure - Investments (Tables)
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995797 - Disclosure - Accounts Receivable - Net (Tables)
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995807 - Disclosure - Inventories (Tables)
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995817 - Disclosure - Property, Plant and Equipment, Net (Tables)
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995827 - Disclosure - Prepaid Land Use Rights, Net (Tables)
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995837 - Disclosure - Intangible Assets, Net (Tables)
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995847 - Disclosure - Leases (Tables)
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995857 - Disclosure - Impairment of Goodwill and IPR&D from Acquisition (Tables)
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995867 - Disclosure - Bank Loans (Tables)
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995877 - Disclosure - Related Party Transactions and Balances (Tables)
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995887 - Disclosure - Accounts Payable and Accrued Liabilities (Table)
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995897 - Disclosure - Income Taxes (Tables)
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995907 - Disclosure - Sales (Tables)
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995917 - Disclosure - Deferred Government Grants (Tables)
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995927 - Disclosure - Stock Options (Tables)
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995937 - Disclosure - Earnings (Loss) per Share (Tables)
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995947 - Disclosure - Segment Information (Tables)
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995957 - Disclosure - Condensed Financial Information of the Parent Company (Tables)
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995967 - Disclosure - Description of Business - Schedule of Significant Subsidiaries (Details)
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995977 - Disclosure - Significant Accounting Policies - Additional Information (Details)
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995987 - Disclosure - Significant Accounting Policies - Schedule of Estimated Useful Lives of Assets (Details)
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995997 - Disclosure - Significant Accounting Policies - Summary of Assets and Liabilities Measured on a Recurring Basis (Details)
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996007 - Disclosure - Significant Accounting Policies - Summary of Investments Fair Value Measured Using Net Asset Value Per Share Practical Expedient (Details)
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996017 - Disclosure - Cash, Cash Equivalents, and Restricted Cash - Schedule of Cash, Cash Equivalents, and Restricted Cash (Details)
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996027 - Disclosure - Cash and cash equivalents - Additional Information (Details)
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996037 - Disclosure - Investments - Additional Information (Details)
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996047 - Disclosure - Investments - Summary of Short-term Investments Classifications (Details)
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996057 - Disclosure - Investments - Summary Long-term Investments Held by Company (Details)
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996067 - Disclosure - Investments - Summary Long-term Investments Held by Company (Details) 2
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996077 - Disclosure - Investments - Summary of Equity Method Investments (Details)
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996087 - Disclosure - Trust for Incentive - Additional Information (Details)
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996097 - Disclosure - Accounts Receivable - Net - Schedule of Accounts Receivable (Details)
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996107 - Disclosure - Accounts Receivable - Net - Schedule of Allowance for Credit Loss (Details)
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996117 - Disclosure - Accounts Receivable - Net - Schedule of Maximum Exposure to Credit Risk Relating to Accounts Receivable (Details)
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996127 - Disclosure - Inventories - Summary of Inventories (Details)
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996137 - Disclosure - Inventories - Additional Information (Details)
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996147 - Disclosure - Property, Plant and Equipment, Net - Summary of Property,Plant And Equipment (Details)
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996157 - Disclosure - Property, Plant and Equipment, Net - Additional Information (Details)
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996167 - Disclosure - Prepaid Land Lease Payments - Schedule of Prepaid Land Lease Payments (Details)
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996177 - Disclosure - Prepaid Land Use Rights, Net - Additional Information (Details)
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996187 - Disclosure - Intangible Assets, Net - Schedule of Intangible Assets Net (Details)
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996197 - Disclosure - Intangible Assets, Net - Additional Information (Details)
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996207 - Disclosure - Intangible Assets, Net - Schedule of Future Amortization Expenses for Intangible Assets (Details)
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996217 - Disclosure - Leases - Additional Information (Details)
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996227 - Disclosure - Leases - Supplemental Cash Flow Information Relating to Operating Leases (Details)
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996237 - Disclosure - Leases - Schedule of Future Lease Payments under Operating Leases (Details)
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996247 - Disclosure - Leases - Schedule of Future Lease Payments under Operating Leases (Details) 2
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996257 - Disclosure - Impairment of Goodwill and IPR&D from Acquisition - Summary of Assets Recognized and Liabilities Assumed (Details)
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996267 - Disclosure - Impairment of Goodwill and IPR&D from Acquisition - Summay of Changes in the Carrying Amount of Goodwill (Details)
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996277 - Disclosure - Impairment of Goodwill and IPR&D from Acquisition - Additional Information (Details)
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996287 - Disclosure - Bank Loans - Summary of Bank Loans (Details)
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996297 - Disclosure - Bank Loans - Summary of Bank Loans (Parenthetical) (Details)
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996307 - Disclosure - Bank Loans - Schedule of Aggregate Maturities of Loans (Details)
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996317 - Disclosure - Bank Loans - Additional Information (Details)
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996327 - Disclosure - Related Party Transactions and Balances - Schedule of Related Party Transactions and Balances (Details)
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996337 - Disclosure - Related Party Transactions and Balances - Additional Information (Details)
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996347 - Disclosure - Related Party Transactions and Balances - Summary of Significant Related Party Balances (Details)
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996357 - Disclosure - Accounts Payable and Accrued Liabilities - Schedule of Accounts Payable and Accrued Liabilities (Details)
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996367 - Disclosure - Income Taxes - Additional Information (Details)
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996377 - Disclosure - Income Taxes - Schedule of Income Before Income Tax (Details)
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996387 - Disclosure - Income Taxes - Schedule of Company's Income Taxes (Details)
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996397 - Disclosure - Income Taxes - Schedule of Income Before Income Taxes (Details)
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996407 - Disclosure - Income Taxes - Schedule Company's Deferred Tax Assets and Liabilities (Details)
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996417 - Disclosure - Income Taxes - Schedule of Changes in Unrecognized Tax Benefits (Details)
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996427 - Disclosure - Sales - Additional Information (Details)
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996437 - Disclosure - Sales - Schedule of Revenues by Market Type (Details)
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996447 - Disclosure - Sales - Schedule of Current Deferred Revenue (Details)
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996457 - Disclosure - Deferred Government Grants - Additional Information (Details)
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996467 - Disclosure - Deferred Government Grants - Summary of Deferred Government Grants (Details)
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996477 - Disclosure - Commitments and Contingencies - Additional Information (Details)
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996487 - Disclosure - Common Stock - Additional Information (Details)
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996497 - Disclosure - Stock Options - Additional Information (Details)
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996507 - Disclosure - Stock Options - Summary of Company's stock Options Activity (Details)
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996517 - Disclosure - Stock Options - Summary of Company's Non-Vested Restricted Shares Activity (Details)
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996527 - Disclosure - Statutory Surplus Reserves - Additional Information (Details)
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996537 - Disclosure - Dividends - Additional Information (Details)
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996547 - Disclosure - Earnings (Loss) per Share - Schedule of Computation of Basic and Diluted Income Attributable to Shareholders (Details)
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996557 - Disclosure - Earnings (Loss) per Share - Additional Information (Details)
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996567 - Disclosure - Segment Information - Additional Information (Details)
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996577 - Disclosure - Segment Information - Summarizes of Significant Expenses (Details)
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996587 - Disclosure - Segment Information - Schedule of Total Assets by Geographic Area (Details)
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996597 - Disclosure - Segment Information - Schedule of Revenues are Attributed to Geographic Locations (Details)
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996607 - Disclosure - Collaboration Agreements - Additional Information (Details)
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996617 - Disclosure - Subsequent Events - Additional Information (Details)
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996627 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Balance Sheets (Details)
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996637 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Statements of Operations and Comprehensive Income (Loss) (Details)
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996647 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Statements of Operations and Comprehensive Income (Loss) (Details) 2
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996657 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Statements of Comprehensive Income (Parenthetical) (Details)
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996667 - Disclosure - Condensed Financial Information of the Parent Company - Schedule of Statements of Cash Flows (Details)
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996677 - Disclosure - Condensed Financial Information of the Parent Company - Additional Information (Details)
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Deferred Tax Liabilities, Tax Deferred Income
Tax on capital gains and interest income
Tax on capital gains and interest income
Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Rabies Vaccine For Human Use [Member]
Rabies vaccine for human use.
Rabies Vaccine for Human Use
Deferred Revenue [Abstract]
Proceeds from Sale of Property, Plant, and Equipment, Total
- Proceeds from disposal of equipment
Proceeds from Sale of Property, Plant, and Equipment
Non-PRC
Income (Loss) from Continuing Operations before Income Taxes, Foreign
Concentration Risk Type [Axis]
Schedule Of Revenues From External Customers And Long Lived Assets [Table]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Dilutive effect of stock options and preferred shares
Incremental Common Shares Attributable To Share Based Payment Arrangements And Preferred Shares
Incremental common shares attributable to share based payment arrangements and preferred shares.
Keyvac Biyolojik Uniinter Sanayi Ve Ticaret Anonim Sirketi [Member]
Keyvac biyolojik uniinter sanayi ve ticaret anonim sirketi.
Keyvac Biyolojik Urunle Sanayi ve Ticaret Anonim Sirketi
China Minsheng Banking [Member]
China Minsheng Banking.
Schedule of Related Party Transactions and Balances
Schedule of Related Party Transactions [Table Text Block]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Obligations under incentive plan recorded in long term investments
Obligations Under Incentive Plan Recorded in Long Term Investments
Obligations under incentive plan recorded in long term investments.
Sinovac Hong Kong
Sinovac Biotech Hong Kong Limited [Member]
Sinovac Biotech Hong Kong Limited.
Current deferred government grants
Deferred Government Grants Current
Deferred government grants current.
Deferred government grants, current
Preferred Stock, Shares Issued
Preferred Stock, Shares Issued
Preferred Stock Shares
Investment Others [Member]
Investment others.
Others [Member]
Investments Redemption Provisions
Investments redemption provisions.
Redemption provisions
Technology Transfer Agreement
Technology Transfer Agreement [Member]
Technology transfer agreement.
Summary of Bank Loans
Schedule of Long-Term Debt Instruments [Table Text Block]
Plan Name
Plan Name [Axis]
Equity [Abstract]
Entity Current Reporting Status
Entity Current Reporting Status
Goodwill, Gross
Goodwill gross
Related party transaction, non-current lease liability
Related Party Transaction Non Current Lease Liability
Related party transaction, non-current lease liability.
Level 2 [Member]
Fair Value, Inputs, Level 2 [Member]
Net Deferred tax assets
Deferred Tax Assets, Net of Valuation Allowance
Deferred tax assets
Deferred tax asset, net
Deferred Government Grants [Abstract]
Deferred government grants.
Recognition of Advances Received From Customers Revenue
Recognition of advances received from customers revenue
Recognition of Advances Received From Customers Revenue
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Deferred Revenue, Current
Contract with Customer, Refund Liability, Current
Common Stock, Shares Authorized
Common Stock, Shares Authorized
Share-based Compensation Award, Tranche Three
Share-Based Payment Arrangement, Tranche Three [Member]
Royalty payment on net sales
Royalty Payment On Net Sales
Represents the royalty payments on net sales, expressed as a percentage, under collaborative agreement.
Finite-Lived Intangible Asset, Expected Amortization, Year Four
2029
Earnings Per Share, Basic [Abstract]
Basic net income (loss) per share
Investments
Investment, Policy [Policy Text Block]
Product and Service
Product and Service [Axis]
Document Fiscal Period Focus
Document Fiscal Period Focus
Schedule of Estimated Useful Lives of Assets
Property Plant And Equipment Useful Life Table [Text Block]
Tabular disclosure of the useful life of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.
Debt instrument, interest rate, stated percentage
Debt Instrument, Interest Rate, Stated Percentage
ASU 2023-09
Accounting Standards Update 2023-09 [Member]
Entity Shell Company
Entity Shell Company
Amortization expense of prepaid land lease payments
Amortization Expense Of Prepaid Land Lease Payments
Amortization expense of prepaid land lease payments.
Dividends, Common Stock, Cash
Cash dividend declared
Short-term Investments
Short-Term Investments [Member]
Long Term Debt Maturities Repayments Of Principal After Year Four
Long term debt maturities repayments of principal after year four.
After 2028
Segment Reporting, Policy [Policy Text Block]
Segment Information
Cash and Cash Equivalents, at Carrying Value, Total
Cash and cash equivalents
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year
Cash and Cash Equivalent
Cash and Cash Equivalents
Denominator
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Balance Loan Pricipal Receivale From Related Party
Balance loan pricipal receivale from related party.
Balance loan principal receivale
Long Term incentive plan aggregate amount
Defined Benefit Plan, Benefit Obligation
Defined Benefit Plan, Benefit Obligation, Ending Balance
Defined Benefit Plan, Benefit Obligation, Beginning Balance
Condensed Financial Information Disclosure [Abstract]
Litigation Settlement, Fee Expense
Litigation settlement loss
Receivable Type
Receivable Type [Axis]
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Common Stock, Shares, Issued
Balance (in shares)
Balance (in shares)
Common Stock, Shares
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Loans Payable to Bank, Noncurrent
Long-term bank loans
Cybersecurity Risk Board of Directors Oversight [Text Block]
Statement [Table]
Statement [Table]
Service fee
Related Party Service Fee
Related party service fee.
Additions for tax positions of the current year
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Right-of-use assets obtained in exchange for operating lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Operating loss carryforwards expiration period
Operating Loss Carryforwards Expiration Period
Expiration date of each operating loss carryforward included in operating loss carryforward.
Accrued Royalty Fee
Accrued royalty fee.
Accrued royalty fee
Pentavalent Dtap-ipv/hib Combination Vaccine [Member]
Pentavalent DTaP-IPV/Hib combination vaccine.
Pentavalent DTaP-IPV/Hib Combination Vaccine
Interest Receivable
Interest receivable
Collaborative arrangements and noncollaborative arrangement entrance fees and milestone payments
Collaborative Arrangements And Noncollaborative Arrangement Entrance Fees And Milestone Payments
Represents the amount of collaborative arrangements and noncollaborative arrangement entrance fees and milestone payments.
Costs Related to Underutilized Manufacturing Capacity
Costs related to underutilized manufacturing capacity.
Costs related to underutilized manufacturing capacity
Long-term Purchase Commitment, Category of Item Purchased
Long-Term Purchase Commitment, Category of Item Purchased [Domain]
Noncontrolling Interest [Table]
Keyvac
Keyvac [Member]
Keyvac.
Sino Bioway Biotech Group Holding Limited
Sino Bioway Biotech Group Holding Limited [Member]
Sino Bioway Biotech Group Holding Ltd.
Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price, Ending Balance
Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price, Beginning Balance
Options Outstanding-Average Exercise Price
Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price
Statement [Line Items]
Statement [Line Items]
Business Combination [Domain]
Revenue from Contracts with Customers
Revenue from Contract with Customer [Policy Text Block]
Entity Filer Category
Entity Filer Category
Reclassification, Comparability Adjustment [Policy Text Block]
Reclassification
Payments to Acquire Other Investments
Purchase of investments
BogotaBio
BogotaBio [Member]
BogotaBio.
Outside Mainland China
Outside Mainland China [Member]
Outside Mainland China.
Concentration of Risks
Concentration Risk Exchange Rate Risk Policy [Text Block]
Concentration risk exchange rate risk policy.
Number of deferred government grants expects to fulfill
Number Of Deferred Government Grants Expects To Fulfill
Number of deferred government grants expects to fulfill.
Chengdu Rural Commercial Bank [Member]
Chengdu Rural Commercial Bank.
Total liabilities and equity
Liabilities and Equity
Motor vehicles [Member]
Vehicles [Member]
Payables and Accruals [Abstract]
Credit Concentration Risk [Member]
Long-Term Debt, Maturity, Year Three
2028
Exercisable at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Property Plant and Equipment, Additional Impairment Charges
Property plant and equipment, additional impairment charges.
Additional impairment charges
Long-Lived Tangible Asset
Long-Lived Tangible Asset [Axis]
Loss on Impairment of Property, Plant and Equipment
Loss on impairment of property, plant and equipment.
Loss on disposal and impairment of property, plant and equipment
Loss on disposal and impairment of property, plant and equipment
Other Restricted Cash [Member]
Other Restricted Cash
Capital Addition Purchase Commitments
Capital Addition Purchase Commitments [Member]
Mr. Weidong Yin [Member]
Mr. Weidong Yin.
Mr. Weidong Yin
Business Combination, Voting Equity Interest Acquired, Percentage
Business combination acquired percentage
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
- Proceeds from bank loans
Proceeds from Issuance of Debt
Collaborative arrangements and noncollaborative arrangement payment for transfer of additional serotypes and related technology
Collaborative Arrangements And Noncollaborative Arrangement Payment For Transfer Of Additional Serotypes And Related Technology
Represents the amount that will be paid by the entity as per the amended collaboration agreement for transfer of additional serotypes and related technology.
Lease commenced date
Lease Commenced Date
Lease commenced date.
Exercise Price Range
Exercise Price Range [Axis]
Less: valuation allowance
Deferred Tax Assets, Valuation Allowance
Deferred tax assets, valuation allowance
Less: valuation allowance
Deferred tax assets, valuation allowance
Effective income tax rate reconciliation, at federal statutory income tax rate, percent
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Income tax benefit at the PRC statutory rate
Income tax benefit at the PRC statutory rate
Subsequent Event [Line Items]
Number of additional serotypes signed for transfer
Number Of Additional Serotypes Signed For Transfer
Number of additional serotypes signed for transfer.
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount, Total
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount
Nontaxable or non-deductible expenses
Non-taxable or non-deductible expense
Non-deductible expense
Cybersecurity Risk Management Third Party Engaged [Flag]
Goodwill
Goodwill, Total
Goodwill
Goodwill
Goodwill
Schedule Of Significant Accounting Policies [Table]
Schedule Of Significant Accounting Policies [Table]
Schedule of significant accounting policies table.
Effective Income Tax Rate Reconciliation, Percent
Total income tax expense
Effective tax rate
Manufacturing Costs
Manufacturing Cost
Interest and investment income
Interest income
Interest income
Payments of Ordinary Dividends
Payments of Ordinary Dividends, Total
Cash paid for dividends
Income Tax Jurisdiction [Axis]
Geographical
Geographical [Domain]
- Acquisition of intangible assets
Acquisition of intangible assets
Payments to Acquire Intangible Assets
Restricted Cash
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Distribution from Subsidiary
Distribution from subsidiary.
Distrubition from a subsidiary
Reserve level threshold for mandatory transfer percentage
Reserve Level Threshold For Mandatory Transfer Percentage
Reserve level threshold for mandatory transfer percentage.
Institute of Biophysics, Chinese Academy of Sciences [Member]
Institute of Biophysics, Chinese Academy of Sciences.
Institute of Biophysics, Chinese Academy of Sciences (CAS)
Cooperation agreement, contract amount
Cooperation agreement, contract amount.
China Merchants Bank [Member]
China Merchants Bank [Member]
China Merchants Bank.
- Acquisition of real estate properties
Payment To Acquire Real Estate Properties
Payment to acquire real estate properties.
US Litigation [Member]
U S Litigation [Member]
US Litigation.
Summary of Inventories
Schedule of Inventory, Current [Table Text Block]
Collaborative Arrangements And Non Refundable License Issue Royalty
Collaborative arrangements and non refundable license issue royalty.
Collaborative arrangements and non refundable license issue royalty
Balance at the end of the year
Accounts Receivable, Allowance for Credit Loss
Balance at the beginning of the year
Balance at the beginning of the year
Balance at the end of the year
Additional paid-in capital
Additional Paid in Capital, Common Stock
Additional paid-in capital
Advances From Customers
Advances From Customer Deferred Revenue [Member]
Advances from customer deferred revenue member.
Related Party [Member]
Related Party [Member]
Equity Securities, FV-NI, Noncurrent
Equity securities
Significant Accounting Policies
Significant Accounting Policies [Text Block]
Property Plant And Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Deferred Revenue current, Additions
Deferred Revenue current, Additions
Additions
Trust for Incentive [Line Items]
Trust for Incentive [Line Items]
Long-lived assets arising from acquisitions
Deferred Tax Liabilities, Deferred Expense, Deferred Policy Acquisition Cost
Long-lived assets arising from acquisitions
Sinovac Antigua's
Sinovac Antiguas [Member]
Sinovac antigua's.
Finite-Lived Intangible Asset, Useful Life
Finite-Lived Intangible Asset, Useful Life
Schedule of Cash and Cash Equivalents [Table Text Block]
Schedule of Cash, Cash Equivalents, and Restricted Cash
Vesting [Domain]
Vesting
Granted
Stock options granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Accounts Receivable Aging Table [Text Block]
Accounts receivable aging table text block.
Schedule of Maximum Exposure to Credit Risk Relating to Accounts Receivable
Cybersecurity Risk Management, Strategy, and Governance [Table]
Schedule of Computation of Basic and Diluted Income Attributable to Shareholders
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Investment, Name
Investment, Name [Axis]
Deferred Government Grants
Deferred Government Grant Disclosure [Text Block]
Deferred government grant disclosure text block.
Earnings Per Share, Basic
Basic net (loss) income per share
Basic net (loss) income per share
Basic net (loss) income per share
Document Shell Company Report
Document Shell Company Report
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Total
Foreign currency translation adjustments
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
Sinovac Beijing and Sinovac Dalian
Sinovac Beijing and Sinovac Dalian [Member]
Sinovac Beijing and Sinovac Dalian [Member]
Outstanding at the beginning of the period
Outstanding at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Stock options outstanding
Distribution Policy, Members or Limited Partners [Abstract]
Interest Income (Expense), Nonoperating
Interest income
Revolving Credit Facility
Revolving Credit Facility [Member]
Total current liabilities
Liabilities, Current
Schedule Of Distribution Of Profits [Table]
Schedule Of Distribution Of Profits [Table]
Schedule of distribution of profits.
Royalty fee percentage
Royalty Fee Percentage
Royalty fee percentage.
General Tax Paid For VAT Method
General tax paid for vat method.
General percentage tax paid for vat
- Accounts receivable
Increase (Decrease) in Accounts Receivable
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Lessee, Operating Lease, Liability, to be Paid, Year Five
2030
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues from External Customers and Long-Lived Assets [Line Items]
Assets not Under Fair Value Hierarchy
Assets not under fair value hierarchy
Assets not under fair value hierarchy
Finished goods
Inventory, Finished Goods, Net of Reserves
Domestic Tax Jurisdiction [Member]
Chinese Mainland
Parent Company [Member]
Parent Company
Keding Investment (Hong Kong) Limited.
Keding Investment Hong Kong Limited [Member]
Keding Investment (Hong Kong) Limited
Effective Income Tax Rate Reconciliation [Table]
Additions for tax positions of the prior years
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Refund Liability Current
Refund liability current
Sales Return From customers
Equity Method Investment Capital Contributed
Equity method investment capital contributed.
Capital contributed
Accounting Standards Update [Axis]
Consolidation Items [Domain]
Cash Provided by (Used in) Financing Activity, Continuing Operation
Net cash (used in) provided by financing activities
Construction Supervisor Service [Member]
Construction supervisor service.
Construction Supervisor Service
Office Equipment And Furniture [Member]
Office Equipment And Furniture [Member]
Office equipment and furniture.
Share-based compensation arrangement by share-based payment award, plan modification, description and terms
Share-Based Compensation Arrangement by Share-Based Payment Award, Plan Modification, Description and Terms
Supply, local production and technology and know-how licensing.
Supply, Local Production and Technology and Know-how Licensing
Supply Local Production And Technology And Know How Licensing [Member]
Series B Convertible Preferred Shares
Series B Convertible Preferred Shares [Member]
Series b convertible preferred shares.
Retained Earnings (Accumulated Deficit), Total
Retained earnings
Retained Earnings (Accumulated Deficit)
Retained earnings
Accumulated loss
Increase (Decrease) In Accounts Payable And Accrued Liabilities And Other Current Liabilities
Increase (decrease) in ccounts payable and accrued liabilities and other current liabilities.
- Accounts payable and accrued liabilities and other current liabilities
Payments to Acquire Equity Securities, FV-NI
- Purchase of equity method investments
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Ending Balance
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Beginning Balance
Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Total
Allowance for credit losses provided for held-to-maturity debt securities
Debt Securities, Held-to-Maturity, Allowance for Credit Loss
Impairment of Intangible Asset Indefinite Lived Excluding Goodwill Statement of Income or Comprehensive Income Extensible Enumeration Not Disclosed [Flag]
Impairment of intangible asset indefinite lived excluding goodwill statement of income or comprehensive income extensible enumeration not disclosed.
Preferred shareholders
Preferred Stock
Preferred Stock [Member]
Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Amount
Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Amount, Total
Effect of cross-border tax laws
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Goodwill Impairment, Percent
Effective income tax rate reconciliation, nondeductible expense, goodwill impairment, percent.
Non-deductible goodwill impairment
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Effective Income Tax Reconciliation Effect Of Withholding Tax On Distributable Profits Of Subsidiaries
Effective Income Tax Reconciliation Effect Of Withholding Tax On Distributable Profits Of Subsidiaries.
Effect of different tax rates of subsidiaries in PRC
Forfeited / Expired
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Exercised
Share-based compensation arrangement by share-based payment award, options, exercises in period, intrinsic value
Stock Options
Share-Based Payment Arrangement [Text Block]
Payments to Acquire Short-Term Investments
Purchase of investments
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Securities Purchase Agreement [Member]
Securities purchase agreement.
Securities Purchase Agreement
Payments of Dividends, Total
Payments of Dividends
Cash paid for dividends
- Cash paid for dividends
Total deferred government grants
Total deferred government grants
Deferred Government Grants Current And Noncurrent
Deferred government grants current and noncurrent
Balance at beginning of the year
Subtotal
Options Outstanding-Remaining Average Contractual Life (years)
Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Remaining Contractual Term
Leases [Abstract]
Rights held by collaborating shareholders to be void.
Rights Held By Collaborating Shareholders To Be Void
Rights held by collaborating shareholders to void
Patent License Agreement
Patent License Agreement [Member]
Patent license agreement.
Amendment Flag
Amendment Flag
Rights Agreement
Rights Agreement [Member]
Rights agreement.
Aggregate annual principal payments of loans payable
Maturities of Long-Term Debt [Abstract]
Interest subsidy, Rental Fees Subsidy and Other Government Grants
Interest Subsidy Rental Fees Subsidy And Other Government Grants [Member]
Interest subsidy, Rental Fees Subsidy and Other Government Grants [Member]
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax
Unrealized gains (losses) on available-for-sale investments other comprehensive income
Product and Service
Product and Service [Domain]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Income tax benefit (expense) at the PRC statutory rate
Income tax benefit amounted
Income tax benefit (expense) at the PRC statutory rate
Increase in payables for acquisition of a subsidiary
Increase In Payables For Acquisition Of Subsidiary
Increase in payables for acquisition of subsidiary.
Inventories
Inventory Disclosure [Text Block]
Schedule Of Held To Maturity Securities [Line Items]
Schedule of Held-to-Maturity Securities [Line Items]
Proceeds from Sale, Maturity and Collection of Investments
Proceeds from Sale, Maturity and Collection of Investments, Total
Proceeds from maturity and sales of investments
Mr. Weidong Yin
Chief Executive Officer [Member]
Earnings Per Share, Policy [Policy Text Block]
Earnings (Loss) Per Share
LIABILITIES AND EQUITY
Liabilities and Equity [Abstract]
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Accounts Receivable [Policy Text Block]
Accounts Receivable, Net
Accounting Standards Update 202505 [Member]
Accounting Standards Update 202505 [Member]
ASU 2025-05
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net cash provided by operating activities
Net cash (used in) provided by operating activities
Net cash used in operating activities
Common Shares
Common Stock
Common Stock [Member]
Additional income from government grants
Additional Income From Government Grants
Additional income from government grants
Additions
Cybersecurity Risk Role of Management [Text Block]
Long-Term Debt, Maturity, Year One
2026
Granted
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Share-based compensation arrangements by share-based payment award, options, grants in period, weighted average exercise price
Interest Receivable, Current
Interest receivable, current
Lessee, Operating Lease, Liability, to be Paid, Year Three
2028
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
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Less: accumulated depreciation
Other Operating Income (Expense), Net
Other segment income (expense)
Share of earnings (losses) from equity method investments
Share Of Earnings (losses) From Equity Method Investments
Share of earnings (losses) from equity method investments
Share of losses from equity method investments
Debt instrument, interest rate, effective percentage
Debt Instrument, Interest Rate, Effective Percentage
Entity Address, Address Line One
Entity Address, Address Line One
Deferred tax liability
Deferred Tax Liabilities, Gross
Deferred tax liability
Deferred tax liability
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Dividends Payable [Table]
Fair Value Hierarchy and NAV [Axis]
Mortgage loans, description of terms
Participating Mortgage Loans, Description of Terms
Earnings Per Share [Abstract]
Earnings/loss per share
Earnings (loss) per share
Income Taxes
Income Tax, Policy [Policy Text Block]
Loss Contingency Accrual
Loss Contingency Accrual, Ending Balance
Loss Contingency Accrual, Beginning Balance
Litigation settlement loss, unpaid
Income tax statute of limitation for transfer pricing related matters
Income Taxes Preferential Income Tax Rate Review Period
Income taxes preferential income tax rate review period.
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Supplemental Cash Flow Information [Abstract]
Supplemental disclosures of cash flow information:
Foreign Currency Translation And Transactions
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Unpaid Cash Capital Contribution
Unpaid cash capital contribution
Unpaid cash capital contribution.
Investment Type
Investment Type [Axis]
Operating Lease, Right-of-Use Asset
Operating lease, right-of use asset
Operating lease right-of-use assets
Withholding Tax Rate
Withholding tax rate.
Withholding tax rate
Deferred Tax Assets, Gross
Deferred tax assets
Investment in Subsidiaries
Investment in subsidiaries
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Business Combination Recognized Trade And Other Receivables
Business combination recognized trade and other receivables.
Trade and other receivables
Net Income (Loss) Attributable to Noncontrolling Interest, Total
Net Income (Loss) Attributable to Noncontrolling Interest
Less: (loss) income attributable to non-controlling interests
Less: net loss attributable to non-controlling interests
Less: net loss attributable to non-controlling interests
Income Tax [Table]
Income Tax [Table]
Income tax.
Unrealized gains or losses on held-to-maturity debt investments
Unrealized Gains or Losses on Held-to-Maturity Debt Investments
Unrealized gains or losses on held-to-maturity debt investments.
Inventory Disclosure [Abstract]
Right-of-use assets
Deferred Tax Liabilities Right Of Use Assets
Deferred tax liabilities right of use assets.
Right-of-use assets
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax, Total
Unrealized gain (loss) on available-for-sale investments
Contact Personnel Fax Number
Contact Personnel Fax Number
Document Type
Document Type
Loan amount given to former official
Loan Amount Given To Former Official
Loan amount given to former official.
Number of loan agreements
Number Of Loan Agreements
Number of loan agreements.
Income Taxes Paid, Net, Total
Income Taxes Paid, Net
Cash paid (received) for income taxes
Gross profit
Gross Profit
Collaborative Arrangement and Arrangement Other than Collaborative
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Restricted Cash [Member]
Restricted Cash [Member]
Restricted cash.
Stock options
Employee And Non Employee Stock Options [Member]
Stock options
Short-Term Investments [Abstract]
Short-term investments:
Noncontrolling Interest, Ownership Percentage by Parent
Subsidiary, Ownership Percentage, Parent
Collaborative Arrangement and Arrangement Other than Collaborative
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Entity Central Index Key
Entity Central Index Key
Allowance for doubtful accounts
Accounts Receivable, Allowance for Credit Loss, Current
Allowance for credit losses
Line Of Credit Facility [Table]
Line of Credit Facility [Table]
Asset Acquisition [Table]
Impairment of Intangible Asset Finite Lived Statement of Income or Comprehensive Income Extensible Enumeration Not Disclosed [Flag]
Impairment of intangible asset finite lived statement of income or comprehensive income extensible enumeration not disclosed flag.
Investments, Debt and Equity Securities [Abstract]
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Outstanding rights held by shareholders valid
Outstanding Shares Rights Held By Shareholders Valid
Outstanding shares rights held by shareholders valid.
Transfer To Statutory Surplus Reserves
This element represents the transfer of retained earning to statutory required restricted retained earnings during the period.
Transfer to statutory surplus reserves
Collaborative Arrangement Effective Days
Collaborative arrangement effective days.
Collaborative arrangement effective days
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Increase (decrease) in cash and cash equivalents and restricted cash
Single Investor Trust Products Subject To Redemption Restrictions [Member]
Single-investor trust products subject to redemption restrictions.
Single Investor Trust Products Subject to Redemption Restrictions [Member]
Subsequent Event Type [Domain]
Schedule of Balance Sheets
Condensed Balance Sheet [Table Text Block]
Research And Development Expense Other [Member]
Research and development expense other.
Others
Appropriation of net income after taxes to statutory surplus reserve fund required minimum percentage
Appropriation Of Net Income After Taxes To Statutory Surplus Reserve Fund Required Minimum Percentage
AppropriationOfNetIncomeAfterTaxesToStatutorySurplusReserveFundRequiredMinimumPercentage.
Interest paid to related parties.
Interest Paid To Related Parties
Interest paid to noncontrolling shareholder
Common Stock, Par or Stated Value Per Share
Common Stock, Par or Stated Value Per Share
Accounting Standards Update [Domain]
Operating Costs and Expenses
Related party transactions, rent expenses
Related party transactions, rent expenses
Share-based Compensation Award, Tranche One
Share-Based Payment Arrangement, Tranche One [Member]
Repayments of Short-Term Debt, Total
Repayments of debt
Repayments of Short-Term Debt
Amortized cost of available-for-sale investments
Debt Securities, Available-for-Sale, Amortized Cost
Debt Securities, Available-for-Sale, Amortized Cost, Total
Value-Added Taxes
Value Added Taxes Policy [Text Block]
Value added taxes policy.
H5N1 Licenses
H Five N One Licenses [Member]
H5N1 Licenses [Member]
Foreign Tax Jurisdiction, Other [Member]
Other Foreign Jurisdictions
Other Jurisdictions
Debt Securities, Available-for-Sale, Total
Debt Securities, Available-for-Sale
Available-for-sale debt investments
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract]
Income (loss) before income tax
Bank Of Beijing Term Loan [Member]
Bank of Beijing term loan.
Bank of Beijing Term Loan [Member]
Sinovac Beijing, Sinovac Dalian and Sinovac LS
Sinovac Beijing Sinovac Dalian And Sinovac LS [Member]
Sinovac Beijing, Sinovac Dalian and Sinovac LS.
Lessee operating lease, lease not yet commenced
Lessee Operating Lease, Lease Not yet Commenced
Lessee operating lease, lease not yet commenced
Total Shareholders’ Equity
Parent [Member]
Held to Maturity Investments of Allowance For Credit Losses
Held to maturity investments of allowance for credit losses.
Allowance for credit losses
Document Financial Statement Error Correction [Flag]
Bank of China Term Loan [Member]
Bank Of China Term Loan [Member]
Bank of China Term Loan.
Exercised
Share-based compensation arrangement by share-based payment award, options, exercises in period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Exercise of stock options (in shares)
Debt Disclosure [Abstract]
Condensed Cash Flow Statements, Captions [Line Items]
Stockholders' Equity Note, Subscriptions Receivable
Subscriptions receivable
Percentage of Outstanding Common Stock
Percentage of outstanding common stock.
Percentage of outstanding common stock
Settlement with the taxing authority
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
Accrued Liabilities, Current, Total
Accrued expenses and other payables
Accrued expenses
Accrued expenses, current
Ownership
Ownership [Domain]
Current Fiscal Year End Date
Current Fiscal Year End Date
Stock option plan 2003 And 2012.
Stock Option Plan 2003 And 2012 [Member]
2003 Plan and 2012 Plan
Restricted Cash and Cash Equivalents
Restricted Cash and Cash Equivalents [Axis]
Receivables [Abstract]
Litigation Case
Litigation Case [Domain]
Advertising Expenses
Advertising Cost [Policy Text Block]
Non-vested at the beginning of the period
Non-vested at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Increase (Decrease) in Accounts and Other Receivables
Other receivables
Investment, Name
Investment, Name [Domain]
Preferred Stock, Shares Outstanding, Ending Balance
Preferred Stock, Shares Outstanding, Beginning Balance
Preferred Stock, Shares Outstanding
Preferred Stock, Shares Outstanding
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Comprehensive income (loss) attributable to shareholders of Sinovac
Research and Development Expense
Research and Development Expense, Policy [Policy Text Block]
Geographical
Geographical [Axis]
Line of Credit Facility, Lender
Line of Credit Facility, Lender [Domain]
Sales
Contract with Customer, Liability, Revenue Recognized
Income (Loss) from Equity Method Investments, Net of Dividends or Distributions
Income (Loss) from Equity Method Investments, Net of Dividends or Distributions, Total
- Distributions of equity method investees
- Share of losses from equity method investments, net of dividends received
Equity, Attributable to Noncontrolling Interest
Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Total
Non-controlling interests
Trade payables
Accounts Payable, Trade, Current
Summary of Company's Non-Vested Restricted Shares Activity
Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]
Interest costs capitalized
Interest Costs Capitalized
Stock Issued During Period, Value, Stock Options Exercised
Exercise of stock options
Comprehensive Income, Policy [Policy Text Block]
Comprehensive Income (Loss)
Non-NIP
Non-National Immunization Program [Member]
Non-National Immunization Program.
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Schedule Company's Deferred Tax Assets and Liabilities
Obligations under incentive plan recorded in short term investments
Obligations Under Incentive Plan Recorded in Short Term Investments
Obligations Under Incentive Plan Recorded in Short Term Investments
Collaboration Agreements
Collaborative Arrangement Disclosure [Text Block]
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Other comprehensive loss
Other comprehensive income (loss), net of tax of nil
Loans Payable, Noncurrent, Total
Long-term bank loans
Long-term bank loans
Loans Payable, Noncurrent
capital contribution unpaid
Equity Method Investment Unpaid Commitment
Equity method investment unpid commitment.
Income (Loss) from Continuing Operations, Per Basic Share
Continuing operations
Deferred Income Tax Assets, Net
Deferred tax assets
Net Deferred tax assets
Net Deferred tax assets
Subsequent Event [Member]
Subsequent Event
Schedule Of Deferred Government Grants Type
Schedule Of Deferred Government Grants Type [Domain]
Schedule of deferred government grants type domain.
- Proceeds from dissolution of subsidiary
Proceeds from Divestiture of Interest in Consolidated Subsidiaries
Effect of PRC withholding tax
Income Tax Reconciliation, Effect of Withholding Tax
Income tax reconciliation, effect of withholding tax.
Deferred Revenue, Current, Total
Deferred Revenue, Current
Balance at the beginning of the year
Balance at the end of the year
Deferred revenue, current
Property, Plant and Equipment [Abstract]
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment, Equipment
Property, plant and equipment
Other non-current assets
Other Assets, Noncurrent
Series B Preferred Shares
Series B Preferred Shares [Member]
Series B preferred shares.
Debt Securities, Available-for-Sale, Current
Available-for-sale debt investments
Inventories
Deferred Tax Assets, Inventory
Number of mortgage entered
Number Of Mortgages Entered
Number of mortgages entered.
Summary of Short-term Investments Classifications
Debt Securities Short Term Held To Maturity Table [Text Block]
Debt securities, Short term Held-to-maturity.
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Vested and expected to vest at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Represents the amount of milestone payments incurred by the entity for the amended collaboration agreement.
Collaborative arrangements and noncollaborative arrangement milestone payments incurred for amended agreement
Collaborative Arrangements And Noncollaborative Arrangement Milestone Payments Incurred For Amended Agreement
Agreement Term Expiration Date
Agreement term expiration date.
Agreement term expiration date
Repayments From Service Vendors
Repayments from service vendors.
- Repayments received on loans made to service vendors
Gross proceeds from sales of available-for-sale investments
Proceeds from Sale of Debt Securities, Available-for-Sale
Related Party Transaction
Related Party Transaction [Axis]
Government Grants for Property, Plant and Equipment
Government Grants For Property Plant And Equipment [Member]
Government grants for property, plant and equipment.
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss)
Customer [Domain]
Finite-Lived Intangible Assets, Major Class Name
Finite-Lived Intangible Assets, Major Class Name [Domain]
Number of operating lease agreements
Number Of Operating Lease Agreements
Number of operating lease agreements.
Group ACYW135 Meningococcal Conjugate Vaccine
Group Acyw135 Meningococcal Conjugate Vaccine [Member]
Group ACYW135 meningococcal conjugate vaccine.
Loss on impairment of goodwill
- Loss on impairment of goodwill
Impairment
Goodwill impairment loss
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Thereafter
Cash and Cash Equivalents
Cash and Cash Equivalents [Domain]
Collaborative arrangements and noncollaborative arrangement milestone payments
Collaborative Arrangements And Noncollaborative Arrangement Milestone Payments
Represents the amount of milestone payments that will be made by the entity as per the collaboration agreement.
Guangdong Development Bank [Member]
Guangdong Development Bank [Member]
Guangdong Development Bank.
Schedule Of Held To Maturity Securities [Table]
Debt Securities, Held-to-Maturity [Table]
Total consideration
Cash consideration
Business Combination, Consideration Transferred
Preferred stock Authorized 50,000,000 shares at par value of $0.001 each Issued and outstanding: 14,630,813 (2022 - 14,630,813)
Preferred stock (note 20) Authorized 50,000,000 shares at par value of $0.001 each Issued and outstanding: 14,630,813, including 14,630,813 held in trust (2023 - 14,630,813, 14,630,813)
Preferred stock
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Exercisable, Ending Balance
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Exercisable, Beginning Balance
Options Exercisable-Number of Options Exercisable
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Exercisable
Selling, General and Administrative Expense, Total
Selling, general and administrative expenses
Selling, General and Administrative Expense
Selling, general and administrative expenses
Schedule Of Prepaid Land Use Rights Net [Table Text Block]
Schedule of prepaid land use rights net.
Schedule of Prepaid Land Use Rights, Net
Gains Losses On Intra-entity Foreign Currency Transactions Long Term Investment Nature
Gain Losses On Intra Entity Foreign Currency Transactions Long Term Investment Nature
Amount of gains (losses) on intra-entity foreign currency transactions that are of a long-term-investment nature.
Machinery equipment and leasehold improvements.
Machinery Equipment And Leasehold Improvements [Member]
Machinery Equipment and Leasehold Improvements [Member]
Collaborative arrangements and noncollaborative arrangement license issue royalty
Collaborative Arrangements And Non Collaborative Arrangement License Issue Royalty
Collaborative arrangements and non collaborative arrangement license issue royalty
Debt Instrument, Maturity Date
Loan repayment date
Investment Redemption Notice Period
Investment redemption notice period.
Redemption notice period
Others Equity Investment [Member]
Others equity investment.
Others
Minimum [Member]
Minimum [Member]
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Current assets
Assets, Current [Abstract]
Sinovac Holding Group Co Ltd [Member]
Sinovac Holding Group Co., Ltd.
Sinovac holding group co Ltd.
2003 Plan
Stock Option Plan2003 [Member]
2003 Plan [Member]
Equity Method Investments [Table Text Block]
Summary of Equity Method Investments
Synermore [Member]
Synermore.
Synermore
Other Comprehensive Income (Loss), Tax
Other Comprehensive Income (Loss), Tax, Total
Other comprehensive (loss) income, tax
- Loss on disposal and impairment of property, plant and equipment
Gain (Loss) on Sale of Assets and Asset Impairment Charges
2020 ESOP
Employee Share Ownership Plan [Member]
Employee share ownership plan.
Institute of Process Engineering [Member]
Institute of process engineering.
Institute of Process Engineering
Amortization of Intangible Assets
- Amortization of intangible assets
Fair Value, Inputs, Level 3 [Member]
Level 3 [Member]
Income Taxes Enterprise Income Tax Rate
Income taxes enterprise income tax rate.
Income Taxes Enterprise Income Tax Rate
Income Tax Expense (Benefit), Continuing Operations [Abstract]
Segment Reporting [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Summary of Assets and Liabilities Measured on a Recurring Basis
Business Combination [Policy Text Block]
Business Combinations
Unrealized gain of available-for-sale investments
- Unrealized gain (loss)
Unrealized gain (loss) of available-for-sale investments
Unrealized gain (loss) on available-for-sales investments
Unrealized gain (loss) on available-for-sales investments
Current liabilities
Liabilities, Current [Abstract]
Deferred Government Grants Hypercube [Table]
Deferred Government Grants Hypercube [Table]
Deferred government grants
Unrecognized tax benefits, interest on income taxes accrued
Unrecognized Tax Benefits, Interest on Income Taxes Accrued
Preferred shares, dividend payment terms
Preferred Stock, Dividend Payment Terms
Effective Income Tax Rate Reconciliation, Expired Deductible Expenses, Percent
Effective income tax rate reconciliation, expired deductible expenses, percent.
Expired deductible expenses
Related Party Transactions [Abstract]
Operating loss carryforwards
Operating Loss Carryforwards
Other Inventory, Net of Reserves
Inventories, other non-current assets
Accounts receivables, net, current, total
Accounts receivable, current
Accounts receivable due
Accounts receivable, net
Schedule of Accounts Receivable
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Prepaid Expense, Noncurrent, Total
Prepaid Expense, Noncurrent
Long-term prepaid expenses
National Institute of Health
National Institute Of Health [Member]
National Institute of Health.
Contract with Customer, Refund Liability, Total
Contract with Customer, Refund Liability
Sales return accrued liabilities
Commitments and Contingencies
Commitments and contingencies (notes 19 and 26)
Non-vested at the beginning of the period
Non-vested at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Use Rights [Member]
Use Rights [Member]
Condensed Income Statements, Captions [Line Items]
Shipping and Handling
Shipping And Handling Policy [Text Block]
Shipping and handling.
Provision for credit losses
- Provision for credit losses
Provision for credit losses
Provision for credit losses
Operating Lease, Liability, Total
Operating Lease, Liability
Operating lease, liability
Total operating lease liabilities
Effect of PRC withholding tax
Income Tax Reconciliation Effect Of Withholding Tax On Distributable Profits Of Subsidiaries
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to effect of withholding tax on the distributable profits of the subsidiaries.
Effect of different tax rates of subsidiaries in PRC
Work in progress
Inventory, Work in Process, Net of Reserves
Auditor Firm ID
Auditor Firm ID
Debt instrument, basis spread on variable rate
Debt Instrument, Basis Spread on Variable Rate
Accounts receivables, gross, current
Accounts Receivable, before Allowance for Credit Loss, Current
Dividends Payable [Line Items]
Deferred Tax Assets Lease Liability
Deferred tax assets lease liability.
Lease liability
Forecast [Member]
Forecast
Schedule of Goodwill [Table Text Block]
Summary of Changes in the Carrying Amount of Goodwill
Trade Accounts Receivable Aging Within One Year [Member]
Trade accounts receivable aging within one year member.
Accounts Receivable Aging Within One Year
Percentage of equity upon exercise of options
Percentage Of Equity Upon Exercise Of Options
Percentage of equity upon exercise of options.
Restricted paid in capital, additional paid in capital and statutory surplus reserves
Restricted Paid In Capital Additional Paid In Capital And Statutory Surplus Reserves
Restricted paid in capital, additional paid-in capital and statutory surplus reserves.
Income Tax [Line Items]
Income Tax [Line Items]
Income tax.
Concentration Risk Benchmark [Axis]
Category of Item Purchased
Category of Item Purchased [Axis]
Increase In Payables For Acquisition Of Equity Method Investments
Increase in payables for acquisition of equity method investments.
Increase in payables for acquisition of equity method investments
Financing activities
Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract]
Long-Term Debt, Maturity, Year Two
2027
Retained earnings, appropriated
Retained Earnings, Appropriated
Summary of Investments Fair Value Measured Using Net Asset Value Per Share Practical Expedient
Fair Value Measurement With Net Asset Value Per Share Practical Expedient [Table Text Block]
Fair value measurement with net asset value per share practical expedient.
Pan American Health Organization [Member]
Pan American Health Organization.
Non-deductible goodwill impairment
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Goodwill Impairment, Amount
Effective income tax rate reconciliation, nondeductible expense, goodwill impairment, amount.
Amounts Due From Related Parties Current
Amounts Due From Related Parties Current
Amounts due to related parties
Provisions for sales returns
Contract with Customer, Right to Recover Product
Contract with Customer, Right to Recover Product, Total
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Changes in valuation allowances
Changes in valuation allowances
Sinovac LS [Member]
Sinovac LS.
Sinovac LS
Capital Expenditures Incurred but Not yet Paid
Acquisition of fixed assets included in accounts payable and accrued liabilities
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Net income (loss)
Net (loss) income
Net (loss) income
Loan guarantee to related party.
Loan Guarantee To Related Party
Loan guarantee to related party
Cash and Cash Equivalents to be Paid under Trust for Incentive [Member]
Cash and cash equivalents to be paid under Trust for Incentive.
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent
Cash and cash equivalents
Income tax payable
Accrued Income Taxes, Current
Current income tax payable
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Total
Held-to-maturity debt investments
Amortized cost of held-to-maturity debt investments
Supplemental Cash Flow Information Relating to Operating Leases
Supplemental Cash Flow Information Relating To Operating Lease Table [Text Block]
Supplemental cash flow information relating to operating lease table text block.
Simplified VAT Scheme For Biological Products
Simplified vat scheme for biological products.
Simplified vat scheme
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Weighted Average Number of Shares Outstanding, Basic, Total
Basic weighted average number of common shares outstanding
– Basic
Weighted Average Number of Shares Outstanding, Basic
Acquisition of Sinovac Chengdu
Goodwill, Acquired During Period
Schedule Of Restricted Cash And Cash Equivalents [Table]
Restrictions on Cash and Cash Equivalents [Table]
Withholding tax payable
Accrued Payroll Taxes, Current
Withholding tax
Scenario [Axis]
Document Information [Line Items]
Document Information [Line Items]
Exercisable at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Schedule of Income Before Income Taxes
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Cash Deposited into Escrow Accounts in Connection with Declared Dividends and Interest [Member]
Cash deposited into escrow accounts in connection with declared dividends and Interest.
Long-Lived Tangible Asset
Long-Lived Tangible Asset [Domain]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures, Total
Share-based compensation arrangement by share-based payment award, options, grants in period, net of forfeitures
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures
Interest Rate Risk [Member]
Interest Rate Risk [Member]
Long-term Investments
Long Term Investments [Member]
Long term investment.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Subsequent Events
Subsequent Events [Text Block]
Incentives accrued as deferred compensation liability
Deferred Compensation Liability, Current and Noncurrent
Deferred Compensation Liability, Current and Noncurrent, Total
Raw materials
Inventory, Raw Materials, Net of Reserves
Commitments And Contingencies Disclosure
Commitments And Contingencies Disclosure [Line Items]
Commitments and contingencies disclosure.
Effective Income Tax Rate Reconciliation, Tax Credit, Percent
Effective Income Tax Rate Reconciliation, Tax Credit, Percent, Total
Tax credits
Total
Long-Term Debt
Related Party Transactions and Balances
Related Party Transactions Disclosure [Text Block]
Short Term Equity Securities [Member]
Short term equity securities.
Short-term Equity Securities
Collaboration Agreements Disclosure [Abstract]
Collaboration Agreements Disclosure [Abstract]
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Share-based compensation
Trade Accounts Receivable Aging Greater Than One Year [Member]
Trade accounts receivable aging greater than one year member.
Accounts Receivable Aging Greater Than One Year
Change in valuation allowance
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Stockholders' Equity Attributable to Parent, Ending Balance
Stockholders' Equity Attributable to Parent, Beginning Balance
Equity, Attributable to Parent
Total Sinovac shareholders' equity
Document Registration Statement
Document Registration Statement
Basis of Accounting, Policy [Policy Text Block]
Basis of Presentation
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other
Accrued expenses, payroll and others
Statement of Stockholders' Equity [Abstract]
Effect of preferential tax rate
Income Tax Reconciliation Effect Of Preferential Tax Treatment
Income tax reconciliation effect of preferential tax treatment
Effect of preferential tax rate
Single-investor Trust Products Not Subject to Redemption Restrictions [Member]
Single Investor Trust Products Not Subject To Redemption Restrictions [Member]
Single-investor trust products not subject to redemption restrictions.
Share-based Compensation Award, Tranche Two
Share-Based Payment Arrangement, Tranche Two [Member]
Equity Method Investments
Equity investment
Equity method investment balance
Cost of Goods and Service [Policy Text Block]
Cost of Sales
Business Combination, Recognized Liability Assumed, Other Current and Non-current Liabilities
Business combination, recognized liability assumed, other current and non-current liabilities.
Other current and non-current liabilities
Total bank loans
Debt, Long-Term and Short-Term, Combined Amount
Short-term and long-term loans
Certain Investments Held in Number Of Trusts
Certain investments held in number of trusts.
Certain investments held in number of trusts
Amounts Due From Related Parties
Amounts due from related parties.
Amounts due from related parties
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Equity Method Investment [Table]
Business Contact
Business Contact [Member]
Total net assets acquired
Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment
Long-Term Debt, Maturity, Year Five
2030
Leasehold Improvements [Member]
Leasehold Improvements [Member]
Foreign Currency Transaction Gain (Loss), before Tax
Foreign Currency Transaction Gain (Loss), before Tax, Total
Foreign Currency Transaction Loss, before Tax
Gain (Loss), Foreign Currency Transaction, before Tax
Foreign exchange gains or losses
Entity Address, Address Line Two
Entity Address, Address Line Two
Preferred And Common Stock [Text Block]
The entire disclosure for matters related to preferred and common stock.
Common Stock
Investment Owned, Fair Value
Investment Owned, Fair Value, Ending Balance
Investment Owned, Fair Value, Beginning Balance
Fair value
Investment value
EPI
E P I [Member]
EPI.
Agreement Term Commencement Date
Agreement term commencement date.
Agreement term commencement date
Finite Lived Impairment of Intangible Assets
Finite lived impairment of intangible assets.
Impairment
Less: impairment provision
Non-controlling Interest
Noncontrolling Interest [Member]
Increase (Decrease) in Other Noncurrent Assets and Liabilities, Net
- Other non-current assets and liabilities
Debt Instrument, Name
Debt Instrument, Name [Domain]
Other current and non-current assets
Business Combination, Recognized Asset Acquired, Other Current and Non-current Assets
Business combination, recognized asset acquired, other current and non-current assets.
UPH
UPH.
UPH [Member]
Debt Instrument, Collateral Amount
Debt Instrument, Collateral Amount
Noncash Investing and Financing Items [Abstract]
Supplemental disclosures of non-cash investing activities:
Deferred Tax Liabilities Accelerated Depreciation Of Fixed Assets
Deferred tax liabilities accelerated depreciation of fixed assets.
Accelerated depreciation of fixed assets
Accelerated depreciation of fixed assets
Income (Loss) from Equity Method Investments
Share of losses from equity method investments
Share of earnings (losses) from equity method investments
- Share of losses from equity method investments, net of dividends received
Long-Term Debt, Maturity, Year Four
2029
China Construction Bank.
China Construction Bank [Member]
China Construction Bank [Member]
Business Combination, Effective Date of Acquisition
Date of acquisition
Collaborative Arrangement Term Of Agreement
Represents the length of time the collaborative agreement is in effect subject to terms specified within the agreement.
Term of collaboration agreement
Schedule of Changes in Unrecognized Tax Benefits
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share, Total
Discontinued operations
In Process Research and Development [Member]
IPR&D
Condensed Financial Information of the Parent Company
Condensed Financial Information of Parent Company Only Disclosure [Text Block]
Plan Name
Plan Name [Domain]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Entity
Entity [Domain]
Minimum future rental payments
Operating Leases, Future Minimum Payments Receivable
Building [Member]
Buildings [Member]
Prepaid Land Use Rights Policy [Policy Text Block]
Prepaid land use rights policy.
Prepaid Land Use Rights, Net
Credit Facility
Credit Facility [Axis]
Equity Method Investment, Ownership Percentage
Ownership Percentage
Cost of Goods and Services Sold, Total
Shipping, Handling and Transportation Costs
Cost of Product and Service Sold
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Schedule of Investments [Line Items]
PRC Government for Stockpiling of H5N1 and Hepatitis A Vaccines
P R C Government For Stockpiling Of H5 N1 And Hepatitis A Vaccines [Member]
PRC government for stockpiling of H5N1 and hepatitis A vaccines.
Exercise price of options vested, granted to officers and employees
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Income Tax Returns Caused by Adjustment of Cross-period Expense
Income tax returns caused by adjustment of cross-period expense.
Income tax returns caused by adjustment of cross-period expense
Collaborative arrangements and noncollaborative arrangement licenses fees and royalties paid
Collaborative Arrangements And Noncollaborative Arrangement Licenses Fees And Royalties Paid
Represents the amount of licenses fees and royalties paid by the entity as per the collaboration agreement.
Description of information regarding lawsuit filed about right plan
Description Of Information Regarding Lawsuit Filed About Right Plan
The description of information regarding lawsuit filed about right plan.
SPD Silicon Valley Bank [Member]
S P D Silicon Valley Bank One [Member]
SPD Silicon Valley Bank.
Technology Transfer Agreement Third Amendment
Technology Transfer Agreement Third Amendment [Member]
Technology transfer agreement third amendment member.
Related Party
Related and Nonrelated Parties [Axis]
Increase (Decrease) in Income Taxes Payable
- Income tax receivable and payable
Other adjustments
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Others
Others
Foreign Tax Jurisdiction [Member]
Jurisdictions Outside Chinese Mainland
SKY biologics co ltd.
SKY Biologics Co., Ltd
SKY Biologics Co Ltd [Member]
Property, Plant and Equipment, Policy [Policy Text Block]
Property, Plant and Equipment, Net
Entity Address, City or Town
Entity Address, City or Town
Schedule of Revenues are Attributed to Geographic Locations
Schedule Of Entity Wide Information Revenue From External Customers By Geographic Area Table [Text Block]
Tabular disclosure of the names of countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.
Trust for incentive.
Trust for Incentive
Trust for Incentive Text Block
1Globe Capital LLC [Member]
1globe capital llc.
1Globe Capital LLC
Number of Reportable Segments
Number of reporting segment
Deferred Revenue Current Deductions
Deferred revenue current deductions.
Deductions
Deductions
Security Exchange Name
Security Exchange Name
Credit Facility
Credit Facility [Domain]
Contact Personnel Name
Contact Personnel Name
Non-taxable expense
Income Tax Reconciliation Non-taxable Expense, Amount
Income tax reconciliation non-taxable expense, amount.
Others
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Others
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Cost
Property, Plant and Equipment, Gross
Property, Plant and Equipment, Useful Life, Description
Property, Plant and Equipment, Useful Life, Description
Range Of Exercise Prices Dollars 4.98
Range Of Exercise Prices Dollars498 [Member]
Range of exercise prices dollars 498.
Entity Bankruptcy Proceedings, Reporting Current
Entity Bankruptcy Proceedings, Reporting Current
Debt, weighted average interest rate
Debt, Weighted Average Interest Rate
PRC Subsidiaries [Member]
PRC Subsidiaries
Prc Subsidiaries [Member]
Intangible Assets Disclosure [Text Block]
Intangible Assets, Net
Counterparty Name
Counterparty Name [Axis]
Income before income taxes
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
Income (loss) from continuing operations before income taxes
(Loss) income before income taxes
Trade and other payables
Business Combination Recognized Trade And Other Payables
Business combination recognized trade and other payables.
Trade and other payables
Vested and expected to vest at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Concentration Risk Type [Domain]
Supply, Local Production and Technology Licensing
Supply Local Production And Technology Licensing [Member]
Supply, local production and technology licensing.
Accrued royalties, current
Accrued Royalties, Current
Royalty
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]
Impairment of Long-Lived Assets with definite lives
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Statutory tax rate difference between PRC and other jurisdiction
Discontinued operations
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share, Total
Stockholders' Equity Note [Abstract]
Total inventories
Inventory, Net
Inventories
Inventories
Bank of Beijing [Member]
Bank Of Beijing [Member]
Bank of Beijing.
Sinovac Hong Kong.
Sinovac Hong Kong [Member]
Sinovac Hong Kong
Deferred Revenue, Non-Current
Contract with Customer, Refund Liability, Noncurrent
Cash and cash equivalents and restricted cash
Cash and cash equivalents and restricted cash, beginning of year
Cash and cash equivalents and restricted cash, end of year
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Cash, Cash Equivalents and Restricted Cash
Cash, Cash Equivalents and Restricted Cash
Proceeds from government grants received
Proceeds From Government Grants Received
Proceeds from government grants received
Cash paid for interest
Interest Paid, Excluding Capitalized Interest, Operating Activity
Statistical Measurement
Statistical Measurement [Domain]
- Government grants recognized in income
Government grants recognized in income
Government Grants Recognized In Income
Government grants recognized in income.
Total current assets
Assets, Current
Current Assets
Allocated Share-based Compensation Expense
Share-Based Payment Arrangement, Expense
Document Period End Date
Document Period End Date
Schedule Of Deferred Government Grants Type
Schedule Of Deferred Government Grants Type [Axis]
Schedule of deferred government grants type axis.
Title of Individual
Title and Position [Axis]
Fair Value Hierarchy and NAV [Domain]
Employee retirement and other post-retirement benefits incurred
Defined Contribution Plan, Cost Recognized
Defined Contribution Plan, Cost
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Exercisable at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Prepaid Land Use Rights Net Disclosure [Text Block]
Prepaid land use rights net disclosure.
Prepaid Land Use Rights, Net
Collective Investment Schemes Not Subject To Redemption Restrictions [Member]
Collective investment schemes not subject to redemption restrictions.
Collective Investment Schemes Not Subject to Redemption Restrictions [Member]
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)
Impairment of indefinite-lived intangible assets
Amount paid under incentive plan
Defined Benefit Plan, Benefit Obligation, Benefits Paid
Debt instrument, description of variable rate basis
Debt Instrument, Description of Variable Rate Basis
Statement of Financial Position [Abstract]
Net assets acquired:
Business Combination, Recognized Asset Acquired, Asset [Abstract]
COVID-19 vaccine
COVID 19 Vaccine [Member]
COVID-19 vaccine.
Loan 1
Loan One Member
Loan One [Member]
Number of apartments purchased
Number Of Apartments Purchased
Number of apartments purchased.
Vesting
Vesting [Axis]
Prepaid Land And Lease Payments [Abstract]
Prepaid land and lease payments.
Class of Stock
Class of Stock [Axis]
Net Deferred tax liability
Deferred Tax Liabilities, Net
Net Deferred tax liability
Net Deferred tax liability
Equity investment, impairment loss
Equity Method Investment Impairment Loss
Equity method investment, impairment loss.
Vivo Co Invest S L P [Member]
Vivo co invest s l p
Vivo Co-Invest (S), L.P.
Chinese Mainland Private Market [Member]
Chinese Mainland Private Market.
Chinese Mainland Private Market
SKY.
SKY [Member]
SKY
Sinovac Life Sciences
Sinovac LS
Sinovac Life Sciences Co Ltd [Member]
Sinovac Life Sciences Co., Ltd. (“Sinovac LS”).
Current income tax expense
Current Income Tax Expense (Benefit), Total
Current
Current Income Tax Expense (Benefit)
Current income tax expenses
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Schedule of Total Assets by Geographic Area
Schedule Of Assets By Geographic Area Table [Text Block]
Schedule of total assets by geographic area.
Sinovac Biotech Singapore Pte Ltd [Member]
Sinovac Singapore
Sinovac Biotech Singapore Pte. Ltd
Collaborative arrangements and noncollaborative arrangement non refundable annual royalty
Collaborative Arrangements And Noncollaborative Arrangement Non Refundable Annual Royalty
Represents the amount of non-refundable annual royalty payable by the entity as per the agreement.
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
Effect of changes in tax laws or rates enacted in the current period
Short-term debt, weighted average interest rate
Short-Term Debt, Weighted Average Interest Rate, at Point in Time
Total liabilities
Liabilities
Two Trusts
Two Trusts [Member]
Two trusts.
Trust [Member]
Trust [Member]
Trust
Dividends receivable
Dividends Receivable Current
Carrying amount as of the balance sheet date of current dividends declared but not received.
- Deferred revenue
Increase (Decrease) in Deferred Revenue
Number of deferred government grants
Number Of Deferred Government Grants
Number of deferred government grants.
Dividends, Total
Dividends
Dividend
Dividends declared
International tax rate differential
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Lessee, Operating Lease, Liability, to be Paid, Year Two
2027
Cash Received From Internal Companies
Cash received from internal companies.
Cash received from internal companies
Cash received from internal company
Distributions of Equity Method Investees
Distributions of equity method investees.
Distributions of equity method investees
Gain loss on sale of property plant equipment excluding impairment.
Gain Loss On Sale Of Property Plant Equipment Excluding Impairment
Loss on disposal of equipment
Loss on disposal of equipment
Gain (loss) on disposal of equipment
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted Cash and Cash Equivalent Item [Line Items]
Investments Redemption Frequency If Currently Eligible
Investments redemption frequency if currently eligible.
Redemption frequency (if currently eligible)
Restricted Cash
Restricted Cash, Total
Restricted cash
Advertising Expense
Advertising Expense
Restricted Stock
Restricted Stock [Member]
Deferred Revenue Arrangement By Type [Table]
Deferred Revenue Arrangement, by Type [Table]
Milestone Fee Recorded Cost Of Goods Sold
Milestone fee recorded cost of goods sold.
Milestone fees recorded cost of goods sold
Indefinite-Lived Intangible Assets, Major Class Name [Domain]
Dividends payable, current
Dividend payable
Dividend payable
Finite-Lived Intangible Assets, Gross, Total
Prepaid land lease payments
Finite-Lived Intangible Assets, Gross
Gross value
Allowance For Doubtful Accounts Receivable Additions
Allowance for doubtful accounts receivable additions.
Additions
Additions
Diluted weighted average number of common shares outstanding
Diluted weighted average number of common shares outstanding
– Diluted
Weighted Average Number of Shares Outstanding, Diluted
Entity File Number
Entity File Number
Payment of common stock dividend
Payments of Ordinary Dividends, Common Stock
Incentive Plan [Member]
Incentive plan.
Pneumococcal Conjugate Vaccine
Pneumococcal Conjugate Vaccine [Member]
Pneumococcal conjugate vaccine.
Cover [Abstract]
Related party transaction, right-of use asset
Related rarty transaction right of use assets.
Related Party Transaction Right Of Use Assets
Deferred Tax Assets Credit Loss
Deferred tax assets credit loss.
Credit loss
Effective Income Tax Rate Reconciliation, Deduction, Amount
Effective Income Tax Rate Reconciliation, Deduction, Amount, Total
Current tax returns eligible for pre-tax deduction
Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total
- Accrued expenses and other payables
- Accounts payable and accrued liabilities
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Investment Income, Nonoperating
Investment Income, Nonoperating, Total
- Investment and interest income
Prepaid expenses and other receivables
Prepaid expenses and deposits
Prepaid expenses and other current assets
Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Taxes Payable, Current
Taxes Payable, Current, Total
Other tax payables
Cash and Cash Equivalents Disclosure [Text Block]
Cash, Cash Equivalents, and Restricted Cash
Outstanding rights held by shareholders valid
Outstanding Rights Held By Shareholders Valid
Outstanding rights held by shareholders valid.
Cash And Cash Equivalents Period Increase Decrease Including Discontinue Operation
Cash and cash equivalents period increase decrease including discontinue operation.
Increase (decrease) in cash and cash equivalents
Share-based compensation arrangement by share-based payment award, percentage of outstanding Stock maximum
Share-Based Compensation Arrangement by Share-Based Payment Award, Percentage of Outstanding Stock Maximum
Investments
Investments [Domain]
Condensed Statement of Comprehensive Income [Table Text Block]
Schedule of Statements of Operations and Comprehensive Income (Loss)
- Loan to service vendors
Loan To Service Vendors
Loan to service vendors.
- Loan to service vendors
Singapore
SINGAPORE
Revenue Benchmark [Member]
Scenario [Domain]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Share-based compensation arrangement by share-based payment award, number of shares authorized
Number of operating segment
Number of Operating Segments
Segment Information
Segment Reporting Disclosure [Text Block]
Noncontrolling Interest [Line Items]
Operating activities
Cash Provided by (Used in) Operating Activity, Continuing Operation [Abstract]
Sinovac Chengdu Biotech Co Ltd [Member]
Sinovac Chengdu Biotech Co Ltd.
Sinovac Chengdu
Preferential Enterprise Income Tax Eligibility Percentage
Preferential enterprise income tax eligibility percentage.
Preferential enterprise income tax eligibility percentage
Related party transaction, annual management fee.
Related Party Transaction Annual Management Fee
Related party transaction, annual management fee
Subsequent Event [Table]
Aggregate mortgage amount
Participating Mortgage Loans, Mortgage Obligations, Amount
Vivo Innovation Fund II L.P [Member]
Vivo innovation fund II l.p
Vivo Innovation Fund II, L.P.
Deferred Tax Assets, Other
Others
Finite-Lived Intangible Assets, Net, Ending Balance
Finite-Lived Intangible Assets, Net, Beginning Balance
Net carrying value
Finite-Lived Intangible Assets, Net
Investing activities
Cash Provided by (Used in) Investing Activity, Continuing Operation [Abstract]
Changes of tax rate
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Operating lease, annual rent
Operating Lease, Expense
Leases
Lessor, Leases [Policy Text Block]
Rent Expenses Incurred To Related Party
Represents the amount of rent expenses incurred to related party and included in selling, general and administrative expenses.
Rent expenses incurred to related party
Vested and expected to vest at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Property, Plant and Equipment, Useful Life
Property, Plant and Equipment, Useful Life
Recently Issued Accounting Standards
New Accounting Pronouncements, Policy [Policy Text Block]
Interest and Investment Income from Held-to-maturity Debt Investments
Interest and investment income from held-to-maturity debt investments.
Interest and investment income from held-to-maturity debt investments
Schedule of Future Lease Payments under Operating Leases
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Sinovac Business Services Dalian Co., Ltd.
Sinovac Business Services Dalian Co Ltd [Member]
Sinovac business services dalian co Ltd.
Summary of Company's Non-Vested Restricted Shares Activity
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Ownership
Ownership [Axis]
Share-based compensation arrangement by share-based payment Award, options vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
PRC
Income (Loss) from Continuing Operations before Income Taxes, Domestic
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Depreciation, Total
Depreciation, Total
Depreciation
- Depreciation of property, plant and equipment
Minority Interests Policy [Policy Text Block]
Minority Interests Policy.
Non-controlling Interests
Business Combination Recognized Identifiable In Process Research and Development
Business Combination Recognized Identifiable In Process Research and Development
IPR&D
Significant Accounting Policies [Line Items]
Significant Accounting Policies [Line Items]
Significant accounting policies line items.
Amount due from subsidiaries
Other Receivables, Net, Current, Total
Other Receivables, Net, Current
Allowance For Credit Losses Of Interest Receivable
Allowance for credit losses of interest receivable.
Allowance for credit lossess for interest receivable
Percentage of sales return provision
Percentage Of Sales Return Provision
Percentage of sales return provision.
Lessee, Operating Lease, Term of Contract
Lease term
Export
Export [Member]
Export.
Sinovac Dalian
Sinovac Dalian [Member]
Sinovac Dalian.
Total long-term investments
Long-Term Investments
Long-term investments
Common Stock, Shares, Outstanding, Ending Balance
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding
Common Stock, Shares, Outstanding
Risks Inherent in Servicing Assets and Servicing Liabilities, Type
Risks Inherent in Servicing Assets and Servicing Liabilities, Type [Domain]
Operating Lease, Liability, Current
Operating lease liabilities, current
Trust for Incentive [Table]
Trust for Incentive [Table]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Revenue recognized
Revenue, Remaining Performance Obligation, Amount
Cybersecurity Risk Management Processes Integrated [Flag]
Document Transition Report
Document Transition Report
Short-term investments
Short-Term Investments
Total short-term investments
Short-term investments
Total operating expenses
Operating Expenses
Research and Development Expense, Total
Research and development expenses
Research and Development Expense
Asset Impairment Charges, Total
Asset Impairment Charges
Impairment charges on equity investments
Cost of Revenue, Total
Cost of sales
Cost of Revenue
Receivable
Receivable [Domain]
Leases
Lessee, Operating Leases [Text Block]
Number of deferred government grants conditions expected to be fulfilled in remainder of fiscal year
Number Of Deferred Government Grants Conditions Expected To Be Fulfilled In Remainder Of Fiscal Year
Number of deferred government grants conditions expected to be fulfilled in remainder of fiscal year.
Schedule of Company's Income Taxes
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Retirement and Other Post-retirement Benefits
Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block]
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Comprehensive income (loss)
Statement of Cash Flows [Abstract]
Business Combination Recognized Right Of Use Assets
Business combination recognized right of use assets.
Right-of-use assets
Bank of China [Member]
Bank Of China [Member]
Bank of China.
Schedule Of Operating Lease [Table]
Schedule Of Operating Lease [Table]
Schedule of operating lease.
Hong Kong
HONG KONG
Summary of Company's Stock Options Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Debt Securities, Trading
Equity securities
Condensed Balance Sheet Statement [Table]
- Acquisition of business, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Payments to Acquire Businesses, Net of Cash Acquired, Total
Equity [Text Block]
Dividends
Schedule Of Accounts Notes Loans And Financing Receivable [Table]
Accounts and Financing Receivables [Table]
Collaborative arrangements and noncollaborative arrangement milestone payments incurred for agreement before amendment
Collaborative Arrangements And Noncollaborative Arrangement Milestone Payments Incurred For Agreement Before Amendment
Represents the amount of milestone payments incurred by the entity for the collaboration agreement before amendment.
Cash and Cash Equivalents, at Carrying Value, Total
Cash And Cash Equivalents At Carrying Value Denominated In R M B
Cash and cash equivalents at carrying value denominated In RMB .
Finite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Earnings Per Share [Text Block]
Earnings (Loss) per Share
Unrecognized tax benefits that would impact effective tax rate
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Cybersecurity Risk Management Processes Integrated [Text Block]
Summary Long-term Investments Held by Company
Investment [Table Text Block]
- Non-cash operating lease expense
Non Cash Operating Lease Expense
Non-cash operating lease expense.
Net income (loss) attributable to shareholders of Sinovac
Net income (loss) attributable to shareholders of Sinovac
Computer Software and In Process Research And Development [Member]
Computer software and in process research and development.
Computer Software and IPR&D [Member]
Outstanding at the beginning of the period
Outstanding at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Long-term purchase commitment, amount
Long-Term Purchase Commitment, Amount
- Inventory provision (note 8)
- Inventory provision
Inventory provisions
Increase (Decrease) in Inventories, Total
- Inventories
Increase (Decrease) in Inventories
Schedule of Revenue By Market Type [Table Text Block]
Schedule of revenue by market type.
Schedule of Revenues by Market Type
Deferred Government Grants [Line Items]
Deferred Government Grants [Line Items]
Deferred government grants.
Operating lease cost
Operating Lease, Cost
2012 Plan
Stock Option Plan2012 [Member]
2012 Plan [Member]
Cash Provided by (Used in) Operating Activity, Continuing Operation
Net cash provided by (used in) operating activities from continuing operations
Loan To Related Parties
Loan to related parties.
- Loan to related parties
Loan to related parties
Dividend rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Collaborative arrangements and noncollaborative arrangement milestone payments incurred
Collaborative Arrangements And Noncollaborative Arrangement Milestone Payments Incurred
Represents the amount of milestone payments incurred by the entity as per the collaboration agreement.
Earnings Per Share Basic [Line Items]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Intangible Assets, Net (Excluding Goodwill)
Intangible Assets, Net (Excluding Goodwill), Total
Intangible assets - net
Schedule of Allowance for Credit Losses
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
Line of Credit Facility [Line Items]
Line of Credit Facility [Line Items]
Litigation charge awarded to other party
Litigation Settlement, Amount Awarded to Other Party
Bank loans
Short-term bank loans and current portion of long-term bank loans
Short-term bank loans and current portion of long-term bank loans (note 13)
Payments of Ordinary Dividends, Noncontrolling Interest
Dividend paid to non-controlling shareholders
Cash payments for operating leases
Operating Lease, Payments
Market and Promoter Management Service Agreement [Member]
Market and promoter management service agreement.
Market and Promoter Management Service Agreement
Preferred dividend per share, per annum
Preferred Stock, Dividend Rate, Per-Dollar-Amount
ASSETS
Assets [Abstract]
Research and Development Arrangement
Research and Development Arrangement [Member]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Construction in Progress [Member]
Construction in Progress [Member]
- Prepaid expenses and other receivables
Increase (Decrease) in Prepaid Expense and Other Assets
- Prepaid expenses and other current assets
- Repayments of bank loans
Repayments of Debt
Bivalent Enterovirus Vaccine
Bivalent Enterovirus Vaccine [Member]
Bivalent Enterovirus Vaccine.
Document Fiscal Year Focus
Document Fiscal Year Focus
Exercise Price Range
Exercise Price Range [Domain]
Concentration Risk Benchmark [Domain]
Condensed Cash Flow Statement [Table]
Investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Share-based compensation arrangement by share-based payment award, options, vested in period, fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value
Trade Accounts Receivable [Member]
Accounts Receivable
Common stock vote per share
Common Stock Vote Per Share
Common Stock vote per share
Lapse of statute of limitations
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
Schedule of Income Before Income Tax
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Investments
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]
Litigation Settlement, Loss
Litigation settlement loss
Employee Incentive Plan [Member]
Employee incentive plan.
Employee Incentive Plan [Member]
Income Tax Rate Reconciliation, Nondeductible Income
Income Tax Rate Reconciliation, Nondeductible Income.
Non-taxable income
Finite-Lived Intangible Asset, Expected Amortization, Year One
2026
Components of Deferred Tax Assets [Abstract]
Servicing Assets and Servicing Liabilities Risk [Axis]
Servicing Assets and Servicing Liabilities Risk
Chinese Mainland Public Market [Member]
Chinese Mainland Public Market.
Chinese Mainland Public Market
Increase In Payables For Acquisition Of Real Estate Properties
Increase in payables for acquisition of real estate properties.
Increase in payables for acquisition of real estate properties
Non-current deferred government grants
Deferred Government Grants Noncurrent
Deferred government grants noncurrent.
Deferred government grants, non-current
Other Liabilities
Due to related parties
Due to Related Parties, current and noncurrent
Unrecognized tax benefit
Unrecognized Tax Benefits [Roll Forward]
- Amount due from subsidiaries
Increase (Decrease) Due from Affiliates
Fair Value Disclosures [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Tax credits
Effective Income Tax Rate Reconciliation, Tax Credit, Amount
Effective Income Tax Rate Reconciliation, Tax Credit, Amount, Total
Lessee, Operating Lease, Liability, to be Paid, Year One
2026
VIVO Suzhou Health Industry Investment Fund L.P [Member]
VIVO suzhou health industry investment fund l p
VIVO (Suzhou) Health Industry Investment Fund L.P.
Other Comprehensive Income Reclassification Adjustment For Realized Gain Loss On Securities Before Tax
Other comprehensive income reclassification adjustment for realized gain loss on securities before tax.
Unrealized gain (loss) on available-for-sale investments other comprehensive income
Net income attributable to common shareholders
Net Income (Loss) Available to Common Stockholders, Basic
Net (loss) income attributable to common shareholders of Sinovac
Intangible assets
Business Combination Recognized Intangible Assets Acquired
Business combination recognized intangible assets acquired.
- Amount due to subsidiaries
Increase (Decrease) in Due to Affiliates
Effective Income Tax Rate Reconciliation [Line Items]
Other Liabilities Noncurrent Due From Loan Receivable
Other liabilities noncurrent due from loan receivable.
Due from loan receivable
Increase (Decrease) in Government Grants
Increase (decrease) in government grants.
- Deferred government grants
Income (Loss) from Subsidiaries, Net of Tax, Total
Income (Loss) from Subsidiaries, Net of Tax
Equity earnings (losses) of subsidiaries, net of tax
Equity earnings of subsidiaries
- Equity losses (earnings) of subsidiaries, net of tax
Debt Instrument
Debt Instrument [Axis]
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Sinovac Beijing.
Sinovac Beijing
Sinovac Beijing [Member]
Share-Based Payment Arrangement [Abstract]
China Everbright Bank Term Loan [Member]
China Everbright Bank Term Loan [Member]
China Everbright Bank Term Loan.
Financial assets measured on recurring basis
Assets, Fair Value Disclosure
Fair Value of Assets
Total recurring fair value measurements
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority
Expected income tax refund
Non Refundable License Issue Royalty Notice Period Accrual
Non refundable license issue royalty notice period accrual.
Non refundable license issue royalty notice period accrual
Concentration Risk, Percentage
Concentration of credit risks percentage
China's National Immunization Program ("NIP") [Member]
China's National Immunization Program ("NIP").
NIP
Revenues
Revenues, Total
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash used in investing activities
Net cash provided by (used in) investing activities
Property plant and equipment accumulated impairment.
Property Plant and Equipment Accumulated Impairment
Impairment
Less: accumulated impairment
Title of 12(b) Security
Title of 12(b) Security
Schedule of Segment Reporting Information, by Segment [Table]
Loans and Leases Receivable Disclosure [Abstract]
Forfeited / Expired
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Condensed Financial Statements, Captions [Line Items]
Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Sinovac Yidao Technology Co, ltd. [Member]
Sinovac Yidao Technology Co, ltd.
Sinovac Yidao Technology Co, ltd.
Sinovac (Yidao)
Related Party
Related and Nonrelated Parties [Domain]
Thereafter
Long-Term Debt, Maturity, after Year Five
Sinovac Beijing, Sinovac LS and Sinovac Dalian [Member]
Sinovac Beijing, Sinovac LS and Sinovac Dalian.
Sinovac Beijing, Sinovac LS and Sinovac Dalian
Income Taxes
Income Tax Disclosure [Text Block]
Collaborative Arrangement and Arrangement Other than Collaborative [Table]
Outstanding Liablity of Royalty Fee
Outstanding liablity of royalty fee.
Outstanding liablity of royalty fee
Equity Method Investment, Aggregate Cost
Equity method investments
Cash Provided by (Used in) Investing Activity, Continuing Operation
Net cash used in investing activities from continuing operations
Amortization Expense Of Prepaid Land Lease Payments [Line Items]
Amortization Expense Of Prepaid Land Lease Payments [Line Items]
Amortization expense of prepaid land lease payments.
Document Information [Table]
Document Information [Table]
Other Liabilities, Noncurrent
Loan, non-current
Other non-current liabilities
Consolidated Entities
Consolidated Entities [Axis]
Vaccines sales.
Vaccines Sales [Member]
Vaccines Sales
Legal Entity [Axis]
Legal Entity
Interest expenses incurred to related party.
Interest Expenses Incurred To Related Party
Interest expenses incurred to related party
Interest expense
Condensed Balance Sheet Statements, Captions [Line Items]
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
China Everbright Bank [Member]
China Everbright Bank [Member]
China Everbright Bank.
Management Service Agreement.
Management Service Agreement [Member]
Management Service Agreement
Property, Plant and Equipment [Table Text Block]
Summary of Property, Plant And Equipment, net
Outstanding at the end of the period
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Outstanding at the beginning of the period
Future lease payments under operating leases
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Income Tax Disclosure [Abstract]
Fair Value, Recurring and Nonrecurring [Table]
Collective Investment Schemes Subject To Redemption Restrictions [Member]
Collective investment schemes subject to redemption restrictions.
Collective Investment Schemes Subject to Redemption Restrictions [Member]
Business Combination [Text Block]
Impairment of Goodwill and IPR&D from Acquisition
Unrecognized Tax Benefits
Balance on January 1
Balance on December 31
Unrecognized Tax Benefits
Additional Paid-in Capital
Additional Paid-in Capital [Member]
Chongqing Evaheart MEDICAL Device Co., Ltd
Chongqing Evaheart MEDICAL Device Co Ltd [Member]
Chongqing evaheart medical device co ltd.
Vaccine Pharmacovigilance Services [Member]
Vaccine pharmacovigilance services.
Vaccine Pharmacovigilance Services
Measurement Frequency [Domain]
Property, Plant, and Equipment, Fair Value Disclosure
Fair value
Short Term And Long Term Bank Loans
Short Term And Long Term Bank Loans [Member]
Short term and long term bank loans.
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Trading Symbol
Trading Symbol
Tax withholdings on remittance of dividends.
Tax Withholdings On Remittance Of Dividends
Tax withholdings on remittance of dividends
Schedule Of Finite Lived Intangible Assets [Table]
Intangible Asset, Finite-Lived [Table]
Property, Plant and Equipment Disclosure [Text Block]
Property, Plant and Equipment, Net
Sinovac Beijing
Sinovac Biotech Company Ltd [Member]
Sinovac biotech company ltd.
Sinovac Biotech
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued [Abstract]
Schedule Of Related Party Transactions By Related Party [Table]
Related Party Transaction [Table]
Equity securities
Equity Securities, FV-NI, Current
Stock option
Stock or Unit Option Plan Expense
Finance leases current and noncurrent.
Finance Leases Current And Noncurrent
Finance leases
Repayments Of Loan From Noncontrolling Shareholder
Repayments of loan from non-controlling shareholder.
- Repayments of loan from a non-controlling shareholder
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent, Total
Non-deductible expense
Condensed Financial Statements [Table]
ANTIGUA AND BARBUDA
Antigua and Barbuda
Subsequent Event Type [Axis]
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Schedule of Intangible Assets Net
Statutory Surplus Reserves
Distribution Of Profit Disclosure [Text Block]
Represents the entire disclosure for distribution of profit by the reporting entity during the reporting period.
Employee-related Liabilities, Current, Total
Bonus and benefit payables
Employee-related Liabilities, Current
Financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Expected life
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Fair Value, Recurring [Member]
Accounts Payable and Accrued Liabilities
Accounts Payable and Accrued Liabilities Disclosure [Text Block]
Schedule of Equity Method Investments [Line Items]
Total future lease payments
Lessee, Operating Lease, Liability, to be Paid
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: imputed interest
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent
Super deduction for research and development expenses
Summary of Deferred Government Grants
Schedule Of Deferred Government Grants Table [Text Block]
Schedule of deferred government grants table text block.
Interest and Debt Expense, Total
Interest and Debt Expense
Interest and financing expenses
Interest and financing expenses
Interest and financing expenses
Dividend received from sunsidiaries
Dividend received from subsidiaries.
Dividend received from subsidiaries
Mortgage loan principal and interest repaid
Mortgage Loan Principal And Interest Repaid
Mortgage loan principal and interest repaid.
Withholding tax rate after treaty benefits
Withholding Tax Rate After Treaty Benefits
Withholding tax rate after treaty benefits.
Equity Components
Equity Components [Axis]
Granted
Share based compensation arrangement by share based payment award options granted in period total intrinsic value.
Share Based Compensation Arrangement By Share Based Payment Award Options Granted In Period Total Intrinsic Value
Equity Component
Equity Component [Domain]
UPH Biopharmaceutical Private Limited [Member]
UPH biopharmaceutical private limited.
UPH Biopharmaceutical (Private) Limited
Goodwill and Intangible Assets Disclosure [Abstract]
Interest Costs Incurred, Total
Interest costs incurred, total
Interest Costs Incurred
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Summary of Assets Recognized and Liabilities Assumed
Address Type
Address Type [Domain]
Document Annual Report
Document Annual Report
Statutory Surplus Reserves [Abstract]
Statutory surplus reserves.
Business Combination [Axis]
Schedule of Aggregate Maturities of Loans
Schedule Of Maturities Of Long Term Debt And Short Term Debt Table [Text Block]
Schedule Of Maturities Of Long Term Debt And Short Term Debt Table Text Block
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total
Stock issued during period, shares, restricted stock award, net of forfeitures
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures
Machinery and Equipment [Member]
Machinery and Equipment [Member]
Customer [Axis]
Share-based compensation arrangement by share-based payment award, expiration period
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Summary of Significant Related Party Balances [Table Text Block]
Summary of significant related party balances.
Summary of Significant Related Party Balances
Document Accounting Standard
Document Accounting Standard
Effective Income Tax Reconciliation, Effect of Withholding Tax
Effective income tax reconciliation, effect of withholding tax.
Effect of PRC withholding tax
Statement of Comprehensive Income [Abstract]
Maximum [Member]
Maximum [Member]
Impairment of Intangible Assets (Excluding Goodwill)
Impairment of Intangible Assets (Excluding Goodwill), Total
Loss on impairment of intangible assets
Loss on impairment of intangible assets
- Loss on impairment of intangible assets
Entity Addresses, Address Type
Entity Addresses, Address Type [Axis]
Statistical Measurement
Statistical Measurement [Axis]
Exercised
Share-based compensation arrangements by share-based payment award, options, exercises in period, weighted average exercise price
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Less: accumulated amortization
Less: accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Common stock
Common stock
Common stock ($0.001 par value; 100,000,000 shares authorized; 71,860,702 and 71,860,702 shares issued and outstanding as of December 31, 2025 and 2024, respectively)
Percentage of equity interest right to purchase upon exercise of stock options
Percentage Of Equity Interest Right To Purchase Upon Exercise Of Stock Options
Percentage of equity interest right to purchase upon exercise of stock options.
Net Income (Loss) Available to Common Stockholders, Diluted, Total
Net Income (Loss) Available to Common Stockholders, Diluted
Net (loss) income attributable to common shareholders of Sinovac for computing diluted net income per share
Implementation of Rights Agreement and Newly Issued Common and Preferred Shares Not in Effect
Implementation Of Rights Agreement And Newly Issued Common And Preferred Shares Not In Effect [Member]
Implementation of rights agreement and newly issued common and preferred shares not in effect.
Schedule Of Distribution Of Profits [Line Items]
Schedule Of Distribution Of Profits [Line Items]
Schedule of Distribution of Profits.
Government Grants For Research And Development
Government Grants For Research And Development [Member]
Government grants for research and development.
Yihoo Biotech Co Ltd [Member]
Yihoo Biotech Co Ltd.
Yihoo Biotech
Cash and Cash Equivalents [Abstract]
Consolidation, Policy [Policy Text Block]
Principles of Consolidation
Total equity
Balance
Balance
Equity, Including Portion Attributable to Noncontrolling Interest
Government Grants for Property, Plant and Equipment
Deferred Government Grants For Property Plant And Equipment [Member]
Deferred government grants for property, plant and equipment.
Investment to related party
Related Party Transaction, Amounts of Transaction
Accounting Standards Update 202510 [Member]
Accounting Standards Update 2025-10
ASU 2025-10
Contact Personnel Email Address
Contact Personnel Email Address
Continuing operations
Income (Loss) from Continuing Operations, Per Diluted Share
Deferred Tax Assets, Operating Loss Carryforwards
Deferred Tax Assets, Operating Loss Carryforwards, Total
Net operating losses carried forward
Withholding Tax Rate Before Treaty Benefits
Withholding tax rate before treaty benefits
Withholding tax rate before treaty benefits.
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Value added tax rate on sale of products and provision of services
Value Added Tax Rate On Sale Of Products And Provision Of Services
Value added tax rate on sale of products and provision of services.
Deferred Tax Liabilities Representing Reinvestment of Dividend Received into Investees
Deferred tax liabilities representing reinvestment of dividend received into investees.
Deferred tax liabilities representing reinvestment of dividend received into investees
Collaboration funding payments and project selection costs
Collaboration funding payments and project selection costs.
2003 Plan and 2012 Plan and 2020 ESOP
Stock Option Plan 2003, 2012 and 2020 Employee Share Ownership Plan [Member]
Stock Option Plan 2003, 2012 and 2020 Employee Share Ownership Plan.
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Schedule of Future Amortization Expenses for Intangible Assets
Expected volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Royalty fee paid
Royalty expense
Royalty Expense
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest, Total
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Less: comprehensive (loss) income attributable to non-controlling interests
Less: comprehensive loss attributable to non-controlling interests
Allowance For Doubtful Accounts Receivable Foreign currency translation adjustments
Allowance For Doubtful Accounts Receivable Foreign currency translation adjustments.
Foreign currency translation adjustments
Finite-Lived Intangible Assets by Major Class
Finite-Lived Intangible Assets by Major Class [Axis]
Lender Name
Lender Name [Axis]
Value added tax rate on biological products rate
Value Added Tax Rate On Biological Products
Value added tax rate on biological products.
Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Percent
Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Percent, Total
Effect of cross-border tax laws
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Subscriptions Receivable [Member]
Subscriptions Receivable
Subscriptions receivable.
Loan Two Member
Loan Two [Member]
Loan 2
Accounts Notes And Loans Receivable [Line Items]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Revenue from Contract with Customer [Text Block]
Sales
Business Combination [Table]
Entity Registrant Name
Entity Registrant Name
Bank Loans
Debt Disclosure [Text Block]
Interest income incurred to related party
Interest Income Incurred to Related Party
Interest income incurred to a related party.
Prepaid Land Lease Payments
Prepaid land lease payments represent amount paid for the rights to use land.
Prepaid land lease payments
Proceeds from Sale of Short-Term Investments
Proceeds from maturity and sales of investments
Entity Voluntary Filers
Entity Voluntary Filers
Customer Concentration Risk [Member]
Dalian Jin Gang Group
Dalian Jin Gang Group [Member]
Dalian Jin Gang Group Member
China Merchants Bank Term Loan [Member]
China Merchants Bank Term Loan [Member]
China Merchants Bank term loan.
Finite-Lived Intangible Asset, Expected Amortization, Year Two
2027
Deferred Revenue Arrangement [Line Items]
Deferred Revenue Arrangement [Line Items]
Other Nonoperating Income (Expense), Total
Other Income
Other income
Other income, net
Unused lines of credit
Unused lines of credit.
Unused lines of credit
Options Exercisable-Average Exercise Price
Share-Based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Exercise Price
Adsorbed Tetanus Vaccine [Member]
Adsorbed tetanus vaccine.
Adsorbed Tetanus Vaccine
Subsequent Events [Abstract]
Total accounts payable and accrued liabilities
Accounts Payable and Accrued Liabilities, Current
Accounts payable and accrued liabilities
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Increase (Decrease) in Dividend Receivables
Increase (decrease) in dividend receivables.
- Dividend receivable
Consolidated Entities
Consolidated Entities [Domain]
Finite-Lived Intangible Asset, Expected Amortization, Year Three
2028
Income Tax Expense (Benefit)
Income tax (benefit) expense
Total income tax expense
Income tax benefit (expense)
Income tax benefit (expense)
Income tax (benefits) expense
Gain on disposal of available-for-sale investments
Debt Securities, Available-for-Sale, Gain (Loss)
Debt Securities, Available-for-Sale, Gain (Loss), Total
Measurement Frequency [Axis]
Payments to Acquire Productive Assets, Total
Payments to acquire productive assets
Payments to Acquire Productive Assets
Prepayments for acquisition of equipment
Prepayments For Acquisition Of Equipment Non Current
Prepayments for acquisition of equipment non current.
Prepayments for acquisition of equipment
Proceeds from Issuance of Common Stock
- Proceeds from exercised stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Held-to-Maturity Debt Investments, Net [Member]
held-to-maturity debt investments, net.
Held-to-Maturity Debt Investments, Net
Amortization Of Land Use Right
Amortization of land use right.
- Amortization of prepaid land use rights
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Statutory Accounting Practices, Statutory Capital and Surplus, Balance
Statutory surplus reserves
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated other comprehensive loss
Accumulated other comprehensive loss
Antigua Litigation
Antigua Litigation [Member]
Antigua litigation.
Consolidation Items [Axis]
Accounts Receivable, Allowance for Credit Loss, Writeoff
Write-offs
Commitments and Contingencies, Policy [Policy Text Block]
Commitments and contingencies
Cash Collateral Held as Guarantee for Sales Contracts [Member]
Cash collateral held as guarantee for sales contracts.
Deferred government grants
Deferred Tax Assets Tax Deferred Expense Government Grants Current
Deferred tax assets tax deferred expense government grants current
Operating Lease Agreements Production Plant And Laboratory [Member]
Operating Lease Agreements Production Plant And Laboratory [Member]
Operating Lease Agreements Production Plant and Laboratory
Payments to Acquire Property, Plant, and Equipment
Payments to Acquire Property, Plant, and Equipment, Total
- Purchase of property, plant and equipment
- Purchase of property, plant and equipment
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Total assets
Total Assets
Assets
Finite-Lived Intangible Assets, Net [Abstract]
Inventories
Inventory, Policy [Policy Text Block]
Schedule Of Property Plant And Equipment [Table]
Property, Plant and Equipment [Table]
Income Statement [Abstract]
Bank of Chengdu [Member]
Bank Of Chengdu [Member]
Bank Of Chengdu.
Fair Value Measurements
Fair Value of Financial Instruments, Policy [Policy Text Block]
Share-based compensation arrangement by share-based payment award, options, grants in period, grant date fair value.
Grant date fair value of options issued
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Fair Value
Options Exercisable-Remaining Contractual Life (years)
Share-Based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Remaining Contractual Term
Share-based Compensation
Share-Based Payment Arrangement [Policy Text Block]
Deferred Income Tax Expense (Benefit), Total
Deferred Income Tax Expense (Benefit)
- Deferred income taxes
Deferred tax benefit
Keyvac Biyolojik Urunler Sanayi ve Ticaret [Member]
Keyvac Biyolojik Urunler Sanayi ve Ticaret.
Keyvac Biyolojik Urunler Sanayi ve Ticaret
Contract with Customer, Sales Channel
Contract with Customer, Sales Channel [Domain]
Recognized as Government Grants
Recognized as Government Grants
Recognized as government grants
Issuance of new shares
Issuance of new shares (note 18) (in shares)
Stock Issued During Period, Shares, New Issues
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited In Period TotalIntrinsic Value
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited In Period TotalIntrinsic Value
Forfeited / Expired
Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Impairment Charges on Equity Method Investments
Impairment charges on equity method investments.
Impairment charges on equity method investments
Earnings Per Share, Diluted [Abstract]
Diluted net income (loss) per share
Business Combination [Abstract]
Other payables
Accounts Payable, Other, Current
Initiation Fee
Initiation fee.
Initiation fee
Earnings Per Share, Diluted
Diluted net income (loss) per share
Diluted net (loss) income per share
Diluted net (loss) income per share
Evaheart
Evaheart.
Evaheart [Member]
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Summarizes of Significant Expenses
Operating Segments [Member]
Operating Segments
Finite-Lived Intangible Asset, Expected Amortization, Year Five
2030
Synermore Biologics (Suzhou) Co., Ltd.
Synermore Biologics (Suzhou) Co., Ltd. [Member]
Synermore Biologics (Suzhou) Co., Ltd.
Title of Individual
Title and Position [Domain]
Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration]
City Area Code
City Area Code
Income Tax Rate Reconciliation, Expired Deductible Expense, Amount
Income tax rate reconciliation, expired deductible expense, amount.
Expired deductible expenses
Other Comprehensive Income (Loss), Net of Tax
Other Comprehensive Income (Loss), Net of Tax, Total
Other comprehensive income (loss)
Other comprehensive loss
Share-based compensation arrangement by share-based payment award, expiration date
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Date
Effective Income Tax Rate Reconciliation, Non taxable income
Effective Income Tax Rate Reconciliation, Non taxable income.
Non-taxable income
Auditor Name
Auditor Name
Total Restricted Cash
Restricted cash
Restricted Cash and Cash Equivalents, Current, Total
Restricted Cash
Collaborative arrangements and noncollaborative arrangement license royalty payments upon achievement of benchmarks
Collaborative Arrangements And Non Collaborative Arrangement License Royalty Payments Upon Achievement Of Benchmarks
Collaborative arrangements and non collaborative arrangement license royalty payments upon achievement of benchmarks.
Threshold plan percentage
Threshold Plan Percentage
Threshold plan percentage.
Proceeds from Lines of Credit, Total
Proceeds from lines of credit
Proceeds from Lines of Credit
Debt Instrument, face amount
Debt Instrument, Face Amount
Loan principal amount
Intangible Assets, Finite-Lived, Policy [Policy Text Block]
Intangible Assets, Net
Income tax receivable
Income Taxes Receivable
Line of credit facility, maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Business Combination [Line Items]
Deferred Tax Assets, Intangible Assets Amortization
Deferred tax assets, intangible assets amortization.
Intangible assets amortization
Change in Accounting Principle, Accounting Standards Update, Early Adoption [true false]
Private Pay
Private Pay [Member]
Private pay.
Plant and building.
Plant And Building [Member]
Plant And Building [Member]
Long Term Equity Securities [Member]
Long term equity securities.
Long-term Equity Securities
Counterparty Name
Counterparty Name [Domain]
Super deduction for research and development expenses
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
Super deduction for research and development expenses
Litigation Case
Litigation Case [Axis]
Weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
Segment Reporting Information [Line Items]
Sinovac Biomed Co., Ltd.
Sinovac Biomed Co [Member]
Sinovac Biomed Co.
Lease Expiration Date
Operating lease agreement, expiration date
Computer Software, Intangible Asset [Member]
Computer Software
Rights held by collaborating shareholders to void
Rights Held By Collaborating Shareholders To Void
Rights held by collaborating shareholders to void.
American Type Culture Collection [Member]
American Type Culture Collection.
American Type Culture Collection
Preferred stock dividends for the period
Preferred Stock Dividends and Other Adjustments, Total
Preferred stock dividends
Preferred stock dividends
Less: Preferred stock dividends
Preferred Stock Dividends and Other Adjustments
Cash and Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
China CITIC Bank [Member]
China CITIC Bank.
China CITIC Bank [Member]
Schedule of Current Deferred Revenue [Table Text Block]
Schedule of current deferred revenue.
Schedule of Current Deferred Revenue
Property, plant and equipment, net
Carrying value
Property, plant and equipment
Property, plant and equipment
Total committed capital contribution
Equity Method Investment Total Committed Capital Contribution
Equity method Investment total committed capital contribution.
Goodwill
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Impairment
Impairment of Intangible Assets, Finite-Lived
Loss from operations
Operating Income (Loss)
Investment income (loss)
Operating loss
Goodwill, Foreign Currency Translation, Gain (Loss)
Foreign currency translation adjustments
Accumulated Earnings
Retained Earnings [Member]
Entity Address, Country
Entity Address, Country
Deferred Government Grant [Abstract]
Deferred Government Grant [Abstract]
Assets, Noncurrent
Total non-current assets
- Share-based compensation (note 20)
Share-Based Payment Arrangement, Noncash Expense, Total
- Share-based compensation
Share-Based Payment Arrangement, Noncash Expense
First Assesable Profits
First assesable profits.
Assessable profits
Total long-term liabilities
Liabilities, Noncurrent
Shipping and Handling [Member]
Shipping and Handling [Member]
Payment made or recorded in research and development expenses.
Payment made or recorded in research and development expenses
Government Grants
Government Grants Policy [Text Block]
Government grants.
Weighted average discount rate
Operating Lease, Weighted Average Discount Rate, Percent
Operating Lease, Liability, Noncurrent
Non-current lease liability
Operating lease liabilities, non-current
Level 1 [Member]
Fair Value, Inputs, Level 1 [Member]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash used in financing activities
Net cash used in financing activities
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Auditor Location
Auditor Location
Deferred Income Tax Liabilities, Net
Deferred tax liabilities
Deferred tax liabilities
Sales return accrued liabilities
Sales return accrued liabilities
Sales return accrued liabilities.
Machinery and equipment payables
Capital Expenditures Incurred But Not Yet Paid Machinery And Equipment
Capital expenditures incurred but not yet paid machinery and equipment.
Schedule of Statements of Cash Flows
Condensed Cash Flow Statement [Table Text Block]
Contract with Customer, Sales Channel
Contract with Customer, Sales Channel [Axis]
Deferred tax liabilities represents withholding tax
Deferred Tax Liabilities Represents Withholding Tax
Deferred tax liabilities represents withholding tax.
Income Tax Jurisdiction [Domain]
Entity Interactive Data Current
Entity Interactive Data Current
Silicon Valley Bank
Silicon Valley Bank [Member]
Silicon Valley Bank.
Minimum future rental payments
Short-Term Lease Payments
SPD Silicon Valley Bank [Member]
S P D Silicon Valley Bank [Member]
SPD Silicon Valley Bank.
Income Tax Rate Reconciliation, Change in unrecognized tax benefits
Income Tax Rate Reconciliation, Change in unrecognized tax benefits.
Changes in unrecognized tax benefits
Enterprise Income Tax at Statutory Rate
Enterprise income tax at statutory rate.
Enterprise income tax at statutory rate
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Operating activities
Each preferred share is convertible into common share
Convertible Preferred Stock, Shares Issued upon Conversion
Repayments of lines of credit
Repayments of Lines of Credit
Proceeds from related party debt
Proceeds from Related Party Debt
- Loan from a non-controlling shareholder
Accretion (Amortization) of Discounts and Premiums, Investments
- Accretion of discounts on investments
Sinovac Chengdu [Member]
Sinovac Chengdu [Member].
Sinovac Chengdu
Management Expected Minimum Percentage of Refund
Management expected minimum percentage of refund.
Management expected minimum percentage of refund
Amounts due from related parties
Amounts Due From Related Parties Non Current
Amounts due from related parties non current.
Outside Chinese Mainland
Outside Chinese Mainland [Member]
Outside Chinese Mainland.
Payments to Acquire Lease Receivables
- Prepaid land use rights
Dividend declared per share
Common Stock, Dividends, Per Share, Declared
Institute for Translational Vaccinology
Institute For Translational Vaccinology [Member]
Institute For Translational Vaccinology [Member]
Statutory Surplus Reserves
Statutory Surplus Reserves [Member]
Statutory Surplus Reserves [Member]
Amount of restricted net assets for consolidated and unconsolidated subsidiaries
Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries
EQUITY
Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]
Land [Member]
Land [Member]
Condensed Income Statement [Table]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
Description of Business
Accounts Receivable – net
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
Effect of exchange rate changes on cash and cash equivalents and restricted cash
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation, Total
Private equity investments without readily determinable fair values
Private Equity Investments Without Readily Determinable Fair Values
Private equity investments without readily determinable fair values.
Restricted Cash
Restricted Cash [Text Block]
Represent the restricted cash
Local Phone Number
Local Phone Number
Others
Effective Income Tax Rate Reconciliation Non-taxable Expense Others
Effective income tax rate reconciliation non-taxable expense others.
Related Party Transaction
Related Party Transaction [Domain]
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding, Ending Balance
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding, Beginning Balance
Options Outstanding- Number of Options Outstanding
Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding
Other Liabilities, Current
Amount due to subsidiaries
Loan, current
Employee service share-based compensation, nonvested awards, compensation not yet recognized, stock options
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Short term leases cost
Short-Term Lease, Cost
PRC
CHINA
Chinese Mainland
Weighted average number of shares of common stock outstanding
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Auditor Opinion [Text Block]
Sinovac Dalian Vaccine Technology Company Ltd [Member]
Sinovac Dalian
Sinovac Dalian Vaccine Technology Company Ltd
Sinovac Dalian Vaccine Technology Company Ltd.
Long-lived assets
Long-Lived Assets
Unrecognized tax benefits, interest on income taxes expense
Unrecognized Tax Benefits, Interest on Income Taxes Expense
Accounting Policies [Abstract]
Deferred Tax Assets, Fixed Assets Depreciation and Impairment
Deferred tax assets, fixed assets depreciation and impairment.
Fixed assets depreciation and impairment
Percentage of Global Minimum Tax Applied on Country-by-Country Basis
Percentage of global minimum tax applied on country-by-country basis.
Percentage of global minimum tax applied on country-by-country basis
Withholding tax on PRC subsidiaries' undistributed earnings
Deferred Tax Liabilities, Undistributed Foreign Earnings
PRC Withholding tax
Sales
Revenue
Sales
Sinovac Incentive Trust And Faith One Trust [Member]
Sinovac Incentive Trust And Faith One Trust.
Two Trusts
Effective Income Tax Rate Reconciliation, Change in unrecognized tax benefits
Effective Income Tax Rate Reconciliation, Change in unrecognized tax benefits.
Changes in unrecognized tax benefits
Buildings And Machinery And Equipment [Member]
Buildings And Machinery And Equipment [Member]
Buildings and machinery and equipment.
Schedule Of Earnings Per Share Basic By Common Class [Table]
Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table]
Sinovac Biotech Yidao Co Ltd [Member]
Sinovac Biotech (Yidao) Co., Ltd.
Sinovac Biotech (Yidao) Co., Ltd.
Lessee, Operating Lease, Liability, to be Paid, Year Four
2029
China Construction Bank Term Loan [Member]
China Construction Bank Term Loan [Member]
China construction bank term loan.
Class of Stock
Class of Stock [Domain]
Share-based compensation arrangement by share-based payment award, number of shares available for grant
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Numerator
Net Income (Loss) Available to Common Stockholders, Diluted [Abstract]
Schedule of Accounts Payable and Accrued Liabilities
Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]
Goodwill, Impaired, Accumulated Impairment Loss
Goodwill impaired
Accumulated impairment losses
Entity Emerging Growth Company
Entity Emerging Growth Company
Indefinite-Lived Intangible Assets [Axis]
Investments in and Advances to Affiliates [Table Text Block]
Schedule of Significant Subsidiaries