75000 - Document - Cover Page
link:presentationLink
link:calculationLink
link:definitionLink
75010 - Statement - CONSOLIDATED BALANCE SHEETS
link:presentationLink
link:calculationLink
link:definitionLink
75020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
link:presentationLink
link:calculationLink
link:definitionLink
75040 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75050 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS)
link:presentationLink
link:calculationLink
link:definitionLink
75060 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS) (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75070 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
link:presentationLink
link:calculationLink
link:definitionLink
75080 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
75090 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
link:presentationLink
link:calculationLink
link:definitionLink
75100 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)
link:presentationLink
link:calculationLink
link:definitionLink
995457 - Disclosure - Cybersecurity Risk Management, Strategy, and Governance
link:presentationLink
link:calculationLink
link:definitionLink
995467 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES
link:presentationLink
link:calculationLink
link:definitionLink
995477 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
link:presentationLink
link:calculationLink
link:definitionLink
995487 - Disclosure - ASSETS ACQUISITION
link:presentationLink
link:calculationLink
link:definitionLink
995497 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET
link:presentationLink
link:calculationLink
link:definitionLink
995507 - Disclosure - PROPERTY, EQUIPMENT AND SOFTWARE, NET
link:presentationLink
link:calculationLink
link:definitionLink
995517 - Disclosure - LAND USE RIGHTS, NET
link:presentationLink
link:calculationLink
link:definitionLink
995527 - Disclosure - LONG-TERM INVESTMENTS
link:presentationLink
link:calculationLink
link:definitionLink
995537 - Disclosure - GOODWILL
link:presentationLink
link:calculationLink
link:definitionLink
995547 - Disclosure - INTANGIBLE ASSETS, NET
link:presentationLink
link:calculationLink
link:definitionLink
995557 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES
link:presentationLink
link:calculationLink
link:definitionLink
995567 - Disclosure - SHORT-TERM AND LONG-TERM BORROWINGS
link:presentationLink
link:calculationLink
link:definitionLink
995577 - Disclosure - FAIR VALUE MEASUREMENT
link:presentationLink
link:calculationLink
link:definitionLink
995587 - Disclosure - SHARE-BASED COMPENSATION
link:presentationLink
link:calculationLink
link:definitionLink
995597 - Disclosure - ORDINARY SHARES
link:presentationLink
link:calculationLink
link:definitionLink
995607 - Disclosure - INCOME TAXES
link:presentationLink
link:calculationLink
link:definitionLink
995617 - Disclosure - NET LOSS PER SHARE
link:presentationLink
link:calculationLink
link:definitionLink
995627 - Disclosure - EMPLOYEE DEFINED CONTRIBUTION PLAN
link:presentationLink
link:calculationLink
link:definitionLink
995637 - Disclosure - RELATED PARTY TRANSACTION
link:presentationLink
link:calculationLink
link:definitionLink
995647 - Disclosure - LEASE
link:presentationLink
link:calculationLink
link:definitionLink
995657 - Disclosure - CONTINGENCIES
link:presentationLink
link:calculationLink
link:definitionLink
995667 - Disclosure - SEGMENT INFORMATION
link:presentationLink
link:calculationLink
link:definitionLink
995677 - Disclosure - RESTRICTED NET ASSETS
link:presentationLink
link:calculationLink
link:definitionLink
995687 - Disclosure - SUBSEQUENT EVENTS
link:presentationLink
link:calculationLink
link:definitionLink
995697 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I
link:presentationLink
link:calculationLink
link:definitionLink
995707 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
link:presentationLink
link:calculationLink
link:definitionLink
995717 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995727 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995737 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995747 - Disclosure - PROPERTY, EQUIPMENT AND SOFTWARE, NET (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995757 - Disclosure - LAND USE RIGHTS, NET (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995767 - Disclosure - LONG-TERM INVESTMENTS (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995777 - Disclosure - GOODWILL (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995787 - Disclosure - INTANGIBLE ASSETS, NET (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995797 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995807 - Disclosure - SHORT-TERM AND LONG-TERM BORROWINGS (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995817 - Disclosure - FAIR VALUE MEASUREMENT (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995827 - Disclosure - SHARE-BASED COMPENSATION (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995837 - Disclosure - INCOME TAXES (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995847 - Disclosure - NET LOSS PER SHARE (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995857 - Disclosure - RELATED PARTY TRANSACTION (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995867 - Disclosure - LEASE (Tables)
link:presentationLink
link:calculationLink
link:definitionLink
995877 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995887 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES - Summary of subsidiaries, VIE and VIE's subsidiaries (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995897 - Disclosure - ORGANIZATION AND PRINCIPAL ACTIVITIES - Summary of financial information of VIE and VIE's subsidiaries after elimination of inter-company transactions and balances (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995907 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995917 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of property, equipment and software estimated useful lives (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995927 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of land use rights, net (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995937 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of amortization periods by intangible asset classes (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995947 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of disaggregated revenue by types (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995957 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of contract liabilities arising from contract with customers (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995967 - Disclosure - ASSETS ACQUISITION - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995977 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET - Summary of prepaid expenses and other current assets (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
995987 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET - Summary of prepaid expenses and other current assets (Detail) (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
995997 - Disclosure - PROPERTY, EQUIPMENT AND SOFTWARE, NET - Summary of property, equipment and software (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996007 - Disclosure - PROPERTY, EQUIPMENT AND SOFTWARE, NET - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996017 - Disclosure - LAND USE RIGHTS, NET - Summary of Land Use Rights (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996027 - Disclosure - LAND USE RIGHTS, NET - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996037 - Disclosure - GOODWILL - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996047 - Disclosure - GOODWILL - Summary of goodwill (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996057 - Disclosure - Goodwill - Summary of goodwill (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996067 - Disclosure - INTANGIBLE ASSETS, NET - Summary of intangible assets (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996077 - Disclosure - INTANGIBLE ASSETS, NET - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996087 - Disclosure - ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES - Summary of accrued expenses and other current liabilities (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996097 - Disclosure - SHORT-TERM AND LONG-TERM BORROWINGS - Summary of components of short-term and long term borrowings (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996107 - Disclosure - SHORT-TERM AND LONG-TERM BORROWINGS - Summary of components of short-term and long term borrowings (Parenthetical) (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996117 - Disclosure - SHORT-TERM AND LONG-TERM BORROWINGS - Summary of long-term borrowings (Details)
link:presentationLink
link:calculationLink
link:definitionLink
996127 - Disclosure - FAIR VALUE MEASUREMENT - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996137 - Disclosure - FAIR VALUE MEASUREMENT - Summary of assets measured at fair value on a recurring basis (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996147 - Disclosure - FAIR VALUE MEASUREMENT - Summary of reconciliation of fair value measurements of assets using significant unobservable inputs (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996157 - Disclosure - SHARE-BASED COMPENSATION - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996167 - Disclosure - SHARE-BASED COMPENSATION - Summary of options activities (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996177 - Disclosure - SHARE-BASED COMPENSATION - Summary of RSUs Activity (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996187 - Disclosure - ORDINARY SHARES - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996197 - Disclosure - INCOME TAXES - Summary of income (loss) before income taxes (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996207 - Disclosure - INCOME TAXES - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996217 - Disclosure - INCOME TAXES - Summary of current and deferred components of the income tax expense (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996227 - Disclosure - INCOME TAXES - Summary of principle components of deferred tax assets and deferred taxes liability (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996237 - Disclosure - INCOME TAXES - Summary of movements of valuation allowance (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996247 - Disclosure - INCOME TAXES - Summary of reconciliation of effective tax rate and statutory income tax rate (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996257 - Disclosure - INCOME TAXES - Summary of reconciliation of effective tax rate and statutory income tax rate (Parenthetical) (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996267 - Disclosure - NET LOSS PER SHARE - Summary of computation of basic and diluted net income/(loss) per share (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996277 - Disclosure - NET LOSS PER SHARE - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996287 - Disclosure - EMPLOYEE DEFINED CONTRIBUTION PLAN - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996297 - Disclosure - RELATED PARTY TRANSACTION - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996307 - Disclosure - LEASE - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996317 - Disclosure - LEASE - Supplementary Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996327 - Disclosure - LEASE - Summary of future minimum payment under non-cancelable operating leases (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996337 - Disclosure - CONTINGENCIES - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996347 - Disclosure - SEGMENT INFORMATION - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996357 - Disclosure - RESTRICTED NET ASSETS - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996367 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Condensed Financial Information of Parent Company Balance Sheets (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996377 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Condensed Financial Information of Parent Company Balance Sheets (Parenthetical) (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996387 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Condensed Financial Information of Parent Company Statement of Operations (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996397 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Condensed Financial Information of Parent Company Statement of Comprehensive Income/(Loss) (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996407 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Condensed Financial Information of Parent Company Statement of Comprehensive Income/(Loss) (Parenthetical) (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996417 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Condensed Financial Information of Parent Company Statement of Cash Flows (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996427 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Condensed Financial Information of Parent Company Statement of Cash Flows (Parenthetical) (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
996437 - Disclosure - ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I - Additional Information (Detail)
link:presentationLink
link:calculationLink
link:definitionLink
Vairable Interest Entity Subsidiaries
Vairable Interest Entity Subsidiaries [Member]
Proceeds from Short-Term Debt
Proceeds from Short-Term Debt, Total
Proceeds from short-term loans
Concentration Risk Type [Axis]
Land use rights net.
Land Use Rights Net
Land use rights net
Schedule of Related Party Transactions [Table Text Block]
Summary of significant balances and transactions
Entity Incorporation, State or Country Code
Statement of Financial Position Location, Balance [Domain]
Payment For Asset Acquisition
Payment for asset acquisition
The cash outflow for acquisition of real estate and other intangible assets.
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
Available for sale debt securities, maturity within one year
Long-Term Debt, Excluding Current Maturities
Long-Term Debt, Excluding Current Maturities, Total
Long-term borrowings of the consolidated VIEs without recourse to the Group
Long-term borrowings
Plan Name [Axis]
Assessable profit threshold limit.
Assessable Profit Threshold Limit
Assessable profit threshold limit
Assets held for sale
Assets Held for Sale [Member]
Assets held for sale [Member]
Entity Current Reporting Status
Operating Expenses [Abstract]
Operating expenses:
Weighted Average Remaining Lease Term Abstract.
Weighted Average Remaining Lease Term [Abstract]
Weighted average remaining lease term
Significant Other Observable Inputs [Member]
Fair Value, Inputs, Level 2 [Member]
Deferred Tax Assets, Net of Valuation Allowance
Deferred tax assets, net
Refund liability
Contract with Customer, Refund Liability, Current
Common Stock, Shares Authorized
Ordinary shares, shares authorized
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Expected amortization expense of intangible assets year four
Option Indexed to Issuer's Equity, Type [Axis]
Earnings Per Share, Basic [Abstract]
Basic net loss per share calculation
Debt securities investments
Investment, Policy [Policy Text Block]
Product and Service [Axis]
Document Fiscal Period Focus
Debt Instrument, Interest Rate, Stated Percentage
Borrowings interest rate
Revenue from Contract with Customer [Abstract]
Entity Shell Company
Other Accrued Liabilities, Current
Other accrued expense
Long Term Debt Maturity Year Six and Thereafter
Long-term debt maturity year six and thereafter.
2031 and thereafter
Short-term Investments [Member]
Short-Term Investments [Member]
Cash and Cash Equivalents, at Carrying Value, Total
Cash and Cash Equivalent
Cash and cash equivalents at end of the year
Cash and cash equivalents at beginning of the year
Cash and cash equivalents
Denominator:
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Schedule of Maturities of Long-Term Debt [Table Text Block]
Schedule of long-term borrowings repayment
Treasury Stock [Member]
Treasury Stock, Common And Preferred [Member]
Treasury Stock, Common And Preferred.
Condensed Financial Information Disclosure [Abstract]
General VAT payer entities.
General VAT Payer Entities [Member]
General VAT Payer Entities [Member]
Goodwill Disclosure [Text Block]
GOODWILL
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Common Stock, Shares, Issued, Total
Common Stock, Shares, Issued
Ordinary shares, shares issued
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Short-Term Debt [Table]
Statement [Table]
Statement [Table]
Debt Trading Securities Debt Maturities One To Five Years Fair Value
Debt trading securities debt maturities one to five years fair value.
Debt trading securities debt maturities within one to five years fair value
Deferred tax liabilities unrealized gains of investment.
Deferred Tax Liabilities Unrealized Gains of Investment
Unrecognized gains of investments
Full time employees of the Group in the PRC participate in a government mandated defined contribution plan, pursuant to which certain pension benefits, medical care, employee housing fund, unemployment insurance and other welfare benefits are provided to employees.
Employee Defined Contribution Plan Cost Recognized
Employee benefit expense
Right-of-use assets in exchange for new lease liabilities
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Operating leases
Operating Loss Carryforwards, Expiration Date
Net operating loss carried forward, expire date
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Weighted average grant date fair value - Granted
Tabular disclosure of long - term investments includes equity method investments, available-for-sale investments and held-to-maturity investments.
Long Term Investments [Table Text Block]
Summary of long-term investments
Contract costs
Capitalized Contract Cost, Net
Capitalized Contract Cost, Net, Total
Statement [Line Items]
Statement [Line Items]
Other Expense [Member]
Entity Filer Category
Proceeds from Maturities, Prepayments and Calls of Short-Term Investments
Proceeds from maturity of short-term investments
Liabilities and Equity
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY
Chinese Mainland
Mainland China [Member]
Mainland China.
Payables and Accruals [Abstract]
Accrued Liabilities, Current [Abstract]
Accrued Liabilities, Current
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent, Total
Changes in unrecognized tax benefits
Long-Term Debt, Maturity, Year Three
2028
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Weighted average exercise price - Options exercisable
Long-Lived Tangible Asset [Axis]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent
Change in cumulative foreign currency translation adjustments
Foreign currency translation adjustments
Repayment of Short-term Loans from Third Party
The cash inflow associated with collection of loans from third parties.
Repayment of short-term loans from a third party
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount
Additions
Effective Income Tax Rate Reconciliation, Preferential Tax Rate Expense, Percent
Effective income tax rate reconciliation, preferential tax rate expense, percent.
Effect of preferential tax rate
Assets Acquisition , Future Obligations
Assets Acquisition Future Obligations
Assets acquisition future obligations.
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Receivables from third parties
Receivables from third party.
Receivables From Third Party
Deferred Tax Assets, Valuation Allowance, Total
Deferred Tax Assets, Valuation Allowance
Balance at end of the period
Balance at beginning of the period
Less: valuation allowance
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Income tax Expense Applicable Tax Rate
Income tax rate
Share Repurchase Program [Table]
Cybersecurity Risk Management Third Party Engaged [Flag]
Goodwill, Total
Goodwill
Goodwill
Beginning Balance
Ending balance
Effective Income Tax Rate Reconciliation, Percent
Income tax rate
Income tax expenses, percent total
Investment Income, Interest
Interest income
Two Thousand and Twenty Two and Two Thousand and Twenty Five Share Repurchase Program [Member]
Two thousand and twenty two and two thousand and twenty five share repurchase program.
2022 and 2025 Share Repurchase Program [Member]
Treasury Stock, Common, Value
Treasury stock, at cost
Income Tax Jurisdiction [Axis]
Date of establishment or acquisition.
Date Of Establishment Or Acquisition
Later of date of establishment or acquisition
Available-for-sale debt investments-Long term investment
Long-term investments, available-for-sale debt securities noncurrent
Long-term investments, available-for-sale debt securities noncurrent
Available-for-sale debt investments
Geographical [Domain]
Geographical [Domain]
Restricted cash
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]
Summary of Significant Accounting Policies [Line Items]
Summary of significant accounting policies.
Simple VAT Collection [Member]
Simple VAT Collection [Member]
Simple vat collection.
PREPAID EXPENSES AND OTHER CURRENT ASSETS, NET
Prepaid Expenses And Other Current Assets [Text Block]
Assets, Noncurrent [Abstract]
Non-current assets
Variable Interest Entity [Table]
Beijing Genshuixue Technology Co., Ltd. [Member]
Beijing Genshuixue Technology Co., Ltd
Guangdong XingZhiHuo Online Training Center [Member]
Additional Paid in Capital, Common Stock, Ending Balance
Additional Paid in Capital, Common Stock, Beginning Balance
Additional Paid in Capital, Common Stock
Additional paid-in capital
The remaining performance obligations expected to be recognized after 24 months.
Revenue Remaining Performance Obligation Thereafter
Remaining performance obligations, expected to be recognized thereafter
Land use rights accumulated amortization.
Land Use Rights Accumulated Amortization
Less: Accumulated amortization
The aggregate expense charged against earnings to allocate the cost of intangible assets and land use rights (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
Amortization Of Intangible Assets And Land Use Rights
Amortization of intangible assets and land use rights
Weighted-average grant date fair value of the options exercisable.
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Grant Date Fair Value
Weighted average grant date fair value - Options exercisable
Significant Accounting Policies [Text Block]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Property, Plant and Equipment [Line Items]
Finite-Lived Intangible Asset, Useful Life
Finite-lived intangible assets estimated useful lives
Share Repurchase Program [Axis]
Currency [Axis]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross
Number of options - Granted
Granted
Disaggregation of Revenue [Table]
Cybersecurity Risk Management, Strategy, and Governance [Table]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Summary of computation of basic and diluted net loss per share
Investment, Name [Axis]
Earnings Per Share, Basic, Total
Earnings Per Share, Basic
Basic
Net loss per ordinary share attributable to ordinary shareholders-basic
Disaggregation of Revenue [Table Text Block]
Summary of disaggregated revenue by types
Document Shell Company Report
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Number of options - Ending Balance
Number of options - Beginning Balance
Loss (gain) on disposal of long lived assets
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property
Disposal loss on assets
Short-term and long-term borrowings
Debt, Policy [Policy Text Block]
Tabular disclosure of operating lease supplementary information, include but not limit to operating lease cash flow, weighted average remaining lease term and weighted average discount rate.
Operating Lease Supplementary Information [Table Text Block]
Summary of supplementary information related to operating leases
Variable Interest Entity [Line Items]
Liabilities, Current
Total current liabilities
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Adjustments to reconcile net loss to net cash provided by operating activities:
Adjustments to reconcile net loss to net cash generated from operating activities:
Lessee, Operating Lease, Liability, to be Paid, Year Five
2030
Domestic Tax Jurisdiction [Member]
Term deposits
Term Deposits
Term deposits.
Share Repurchase Program [Domain]
Deferred Tax Assets, Tax Deferred Expense, Other
Deductible temporary difference related to advertising expenses
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction
Reversal
Parent [Member]
Parent Company [Member]
Effective Income Tax Rate Reconciliation [Table]
Amount Of Restricted Paid In Capital Additional Paid In Capital And Statutory Reserve Of Prc Subsidiaries And Variable Interest Entities
Amount of restricted paid in capital additional paid in capital and statutory reserve of prc subsidiaries and variable interest entities.
Net assets not available for distribution
Equity, Attributable to Parent [Abstract]
SHAREHOLDERS' EQUITY
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
Summary of reconciliation of fair value measurements of assets using significant unobservable inputs
Condensed Statement of Comprehensive Income [Table]
Retained Earnings (Accumulated Deficit), Ending Balance
Retained Earnings (Accumulated Deficit), Beginning Balance
Retained Earnings (Accumulated Deficit), Total
Retained Earnings (Accumulated Deficit)
Accumulated deficit
Other comprehensive income foreign currency transactions with treasury stock and translation adjustment net of tax portion attributable to parent
Other Comprehensive Income Foreign Currency Transactions With Treasury Stock And Translation Adjustment Net Of Tax Portion Attributable To Parent
Foreign currency translation adjustments
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
Geographic Concentration Risk [Member]
Entity Well-known Seasoned Issuer
Proceeds From Redemption of Short Term and Long Term Investments
Proceeds from redemption of short term and long term investments.
Proceeds from redemption of short-term and long-term investments
Forfeited
Number of options - Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period
Number of options - Forfeited
Aggregate intrinsic value - Options exercisable
Total intrinsic value of options exercised
Total intrinsic value of options exercised
Current Foreign Tax Expense (Benefit)
Foreign income tax expense benefit
Share-Based Payment Arrangement [Text Block]
SHARE-BASED COMPENSATION
Purchase of short-term investments
Payments to Acquire Short-Term Investments
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Beijing lexuebang member.
Beijing Lexuebang [Member]
Beijing Lexuebang [Member]
Leases [Abstract]
Common Class A [Member]
Common Class A [Member]
Amendment Flag
Product and Service [Domain]
Pending Litigation [Line Items]
Loss Contingencies [Line Items]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Income tax (expense)/ benefits computed at an applicable tax rate of 25%
Non-Chinese Mainland [Member]
Non-Chinese Mainland.
Non-Chinese Mainland
Outside Chinese Mainland
Net (loss)/income per share
Earnings Per Share, Policy [Policy Text Block]
Entity Address, Postal Zip Code
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Net cash generated from operating activities
Net cash generated from operating activities
Net cash generated from operating activities
Operating lease liabilities
Increase (Decrease) in Operating Lease Liability
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Current
Held-to-maturity securities
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Common Stock [Member]
Ordinary Shares [Member]
ContractualObligationFiscalYearMaturitySchedule .
Contractual Obligation Fiscal Year Maturity Schedule [Table]
Cybersecurity Risk Role of Management [Text Block]
2026
Long-Term Debt, Maturity, Year One
Weighted average exercise price - Granted
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Lessee, Operating Lease, Liability, to be Paid, Year Two
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
The increase (decrease) during the reporting period in the account that represents the taxable temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.
Increase Decrease In Deferred Tax Liabilities
Deferred tax liabilities
Small scale VAT payer entities.
Small Scale VAT Payer Entities [Member]
Small Scale VAT Payer Entities [Member]
Entity Address, Address Line One
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Change in accounting principle, accounting standards update, immaterial effect [true false]
Fair Value Hierarchy and NAV [Axis]
Fair Value Hierarchy and NAV [Axis]
Earnings Per Share [Abstract]
Earnings Per Share [Abstract]
Net loss per ordinary share
Income Tax, Policy [Policy Text Block]
Income taxes
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Supplemental Cash Flow Information [Abstract]
Supplemental schedule of cash flow information
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Foreign currency translation and transactions
Litigation Settlement, Amount Awarded from Other Party
Recognized receivable from insurer
Loss Contingency [Abstract]
Statement of Financial Position Location, Balance [Axis]
Weighted average exercise price - Cancelled
Share-based Compensation Arrangements by Share-based Payment Award, Options, Cancelled in Period, Weighted Average Exercise Price
Share-based compensation arrangements by share-based payment award, options, cancelled in period, weighted average exercise price.
Operating Lease, Right-of-Use Asset
Operating lease right-of-use assets
Deferred Tax Assets, Gross
Total deferred tax assets
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Increase (decrease) in income tax expenses
Increase (Decrease) in Income Taxes
Chengdu Yuexuebang [Member]
Chengdu Yuexuebang.
Document Type
The amount transfer from retained earnings to statutory reserve in accordance to local government requirements.
Transfer To Statutory Reserve
Transfer to statutory reserves
Income Taxes Paid, Net, Total
Income Taxes Paid, Net
Income taxes paid
Gross Profit
Gross profit
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
Entity Central Index Key
Less: Allowance for expected credit losses
Less: Allowance for doubtful accounts
Accounts Receivable, Allowance for Credit Loss, Current
Debt Securities, Available-for-Sale [Table Text Block]
Summary of available-for-sale investments
Available-for-sale debt investments
Investments, Debt and Equity Securities [Abstract]
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Net (decrease)/increase in cash, cash equivalents and restricted cash
Net increase/(decrease) in cash and cash equivalents
Subsequent Event Type [Domain]
Shanghai Chuxuebang Network Technology Co., Ltd [Member]
Shanghai Chuxuebang Network Technology Co Ltd [Member]
Shanghai chuxuebang network technology co ltd.
Comprehensive tutoring service.
Comprehensive Tutoring Service [Member]
Comprehensive Tutoring Services
Effect of potentially diluted RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Anti-dilutive common shares excluded from calculation of diluted net loss per ordinary share in connection with RSUs and share options
APIC, Share-Based Payment Arrangement, Option, Increase for Cost Recognition
Share-based compensation
Impairment of Long-Lived Assets to be Disposed of
Impairment loss on long-lived assets
Common Stock, Par or Stated Value Per Share
Ordinary shares, par value
Security Deposit
Rental deposit
Liabilities [Abstract]
LIABILITIES
Repayments of short-term loans
Repayments of Short-Term Debt
Repayments of Short-Term Debt, Total
Goodwill [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Weighted average remaining contractual term (years)
Asset Acquisition, Contingent Consideration, Liability
Asset Acquisition, Contingent Consideration, Liability, Total
Asset Acquisition, Consideration
Debt Securities, Available-for-sale, Amortized Cost, Total
Debt Securities, Available-for-Sale, Amortized Cost
Original cost
Foreign Tax Jurisdiction, Other [Member]
Other Foreign Jurisdictions
Debt Securities, Available-for-Sale
Debt Securities, Available-for-Sale, Total
Available-for-sale debt investments
Liabilities, Total [Member]
Realized Investment Gains (Losses), Total
Realized Investment Gains (Losses)
Realized gains from investments
Realized gains from investments
Document Financial Statement Error Correction [Flag]
Call Option
Call Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Number of options - Exercised
Option exercised, Shares
Number of options - Exercised
Debt Disclosure [Abstract]
Condensed Cash Flow Statements, Captions [Line Items]
Investment [Text Block]
LONG-TERM INVESTMENTS
Adjustments to Additional Paid in Capital, Business combination
Adjustments to Additional Paid in Capital, Business combination.
Business combination
Proceeds from maturity of short term and long term investments.
Proceeds from maturity of short term and long term investments investments
Proceeds From Maturity of Short Term and Long Term Investments Investments
Cost of Sales [Member]
Cost of sales [Member]
Ownership [Domain]
Ownership [Domain]
Current Fiscal Year End Date
Principal activities
Subsidiary or Equity Method Investee, Nature of Operations
Student Base Member
Student Base [Member]
Student Base [Member]
Advertising Cost [Policy Text Block]
Advertising expenses
Customer Relationships [Member]
Student base
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Unvested balance at January 1, 2025
Unvested balance at December 31, 2025
People Republic Of China Member
People Republic of China [Member]
People Republic of China [Member]
Investment, Name [Domain]
Asset Acquisition [Domain]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Total comprehensive income/(loss) attributable to Gaotu Techedu Inc.
Future Amortization Expense Year Domain
Future Amortization Expense Year [Domain]
Restricted Net Assets
Restricted Net Assets [Line Items]
Geographical [Axis]
Geographical [Axis]
Summary of Significant Accounting Policies [Table]
Summary of significant accounting policies.
License [Member]
License
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
Others
Comprehensive Income, Policy [Policy Text Block]
Comprehensive income/(loss)
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary of principle components of deferred tax assets and deferred taxes liability
Equity Option [Member]
Stock Option
Subsequent Event [Member]
Subsequent Event [Member]
Percentage of consolidated total asset accounted by VIE and its subsidiaries
Variable Interest Entity Asset Ownership Percentage
Variable interest entity asset ownership percentage.
Government subsidies income.
Government Subsidies Income
Government subsidies
Deferred Revenue, Current
Deferred revenue, current portion
Deferred Revenue, Current, Total
Deferred revenue, current portion (including current portion of deferred revenue of the consolidated VIEs without recourse to the Group of RMB1,867,096 and RMB2,288,255 as of December 31, 2024 and December 31, 2025, respectively)
Property, Plant and Equipment [Abstract]
Represents the minimum percentage of after-tax profit as reported in the PRC statutory accounts required to be appropriated towards the statutory reserve until the reserve balance reaches a specified percentage of registered capital.
Appropriation Of After Tax Profit To Statutory Common Reserve Required Minimum Percentage
Appropriation of after tax profit to statutory common reserve required minimum percentage
Other Assets, Noncurrent, Total
Other Assets, Noncurrent
Other non-current assets
Others
Available-for-sale debt investments-short term investment
Available-for-sale debt investments
Short-term investments, available-for-sale debt securities current
Debt Securities, Available-for-sale, Current, Total
Subsidiary or Equity Method Investee [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
Restricted stock units agggregate fair value
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Aggregate intrinsic value - Options vested and expected to vest
Intangible assets, net
Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]
Available-for-sale Investments [Member]
Available-for-Sale Securities [Member]
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive (Loss)/Income [Member]
Amount of amortization for land use rights with finite life expected to be recognized in next fiscal year following current fiscal year.
Finite Lived Land Use Rights Amortization Expense Next Twelve Months
Expected amortization expense of land use rights in next twelve months
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Impairment loss on goodwill
Impairment loss on goodwill
Goodwill, Impairment Loss
Goodwill impairment loss
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Expected amortization expense of intangible assets thereafter
Business Combination, Consideration Transferred
Business Combination, Consideration Transferred, Total
Business combination, acquired amount
Minimum [Member]
Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Restricted stock units weighted aveage grant date fair value
Financial Instrument [Axis]
Assets, Current [Abstract]
Current assets
Amortization expense
Amortization of Intangible Assets, Total
Common Class B [Member]
Common Class B [Member]
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Inputs, Level 3 [Member]
Share Repurchase Program [Line Items]
Accumulated impairment loss of intangible assets.
Accumulated Impairment Loss of Intangible Assets
Accumulated impairment loss
Segment Reporting [Abstract]
Deferred Tax Liabilities, Property, Plant and Equipment
Building and land use right
Tax Period [Domain]
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
Summary of assets measured at fair value on a recurring basis
Liabilities, Current [Abstract]
Current liabilities
Related Party Transactions [Abstract]
Related Party Transactions [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
Accrued liabilities
Weighted average grant date fair value - Cancelled
Share based Compensation Arrangement By Share based Payment Award Options Non vested Options Cancelled Weighted Average Grant Date Fair Value
Share based Compensation Arrangement By Share based Payment award options non vested options cancelled weighted average grant date fair value
Shares, Outstanding
Ending balance, Shares
Beginning balance, Shares
Operating Loss Carryforwards, Total
Operating Loss Carryforwards
Net operating loss carried forward
Zhengzhou You'ai Culture Technology Co., Ltd
Zhengzhou You'ai Culture Technology Company Limited [Member]
Zhengzhou you'ai culture technology company limited member.
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax
Tax Effect Of Unrealized Gain On Available For Sale Investments
OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax, Total
Lessee, Leases [Policy Text Block]
Lessee leases
Right-Of-Use Assets Obtained In Exchange For New Lease Abstract.
RightOfUseAssets Obtained In Exchange For New Lease [Abstract]
Non-cash right-of-use assets in exchange for new lease liabilities:
Condensed Income Statements, Captions [Line Items]
Option exercised and restricted stock units vested, Shares
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total
Allowance for expected credit losses
Accounts Receivable, Credit Loss Expense (Reversal)
General and Administrative Expense [Member]
General and administrative expense [Member]
Operating Lease, Liability
Total
Auditor Firm ID
Debt Instrument, Basis Spread on Variable Rate
Borrowing interest rate of base points
Disclosure of accounting policy for value added taxes.
Value Added Taxes [Policy Text Block]
Value added taxes ("VAT")
Noncash decrease of operating lease right-of-use assets due to early termination
Noncash Decrease Of Operating Lease Right Of Use Assets Due To Early Termination
Noncash decrease of operating lease right-of-use assets due to early termination.
Short-term borrowings of the consolidated VIEs without recourse to the Group
Short-Term Debt, Total
Unsecured borrowings
Short-term borrowings
Schedule of Goodwill [Table Text Block]
Summary of goodwill
Assessable profit threshold minimum.
Assessable Profit Threshold Minimum [Member]
Assessable Profit Threshold Minimum
Accrued Marketing Costs, Current
Accrued marketing expense
Concentration Risk Benchmark [Axis]
The exercise price of the equity instruments other than options granted in period under the Share-based compensation arrangement.
Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Grants In Period Exercise Price
Exercise price per share of restricted stock units Granted
Long-Term Debt, Maturity, Year Two
2027
Variable Interest Entity, Primary Beneficiary [Member]
Variable interest entity, primary beneficiary [Member]
Leases [Policy Text Block]
Leases
Leases.
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent
Change in valuation allowance
Liabilities, Noncurrent [Abstract]
Non-current liabilities
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Effect of Exchange Rate on Cash and Cash Equivalents, Total
Effect of exchange rate changes
Foreign Exchange Differences
Fair Value Measurement With Unobservable Inputs Reconciliation Assets Foreign Exchange Differences
Capital Expenditures Incurred but Not yet Paid
Payables for purchase of property, equipment and software
Income tax payable
Accrued Income Taxes, Current
Income tax payable (including income tax payable of the consolidated VIEs without recourse to the Group of RMB606 and RMB171 as of December 31, 2024 and December 31, 2025, respectively)
Online K 12 Academic Subject Tutoring Services
Online K 12 Academic Subject Tutoring Services [Member]
Online K 12 academic subject tutoring services.
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Beijing GaoTuYunFan Technology Co., Ltd [Member]
Beijing GaoTuYunFan Technology Co Ltd [Member]
Beijing GaoTuYunFan Technology Co Ltd [Member]
Basic
Weighted Average Number of Shares Outstanding, Basic, Total
Weighted Average Number of Shares Outstanding, Basic
Weighted average ordinary shares basic outstanding
Addition
Goodwill, Acquired During Period
Software Enterprise Member
Software Enterprise [Member]
Scenario [Axis]
Document Information [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Aggregate intrinsic value - Options exercisable
Unrealized gain
Debt Securities, Trading, Unrealized Gain
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Sumamry of reconciliation of effective tax rate and statutory income tax rate
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Disclosure of accounting policy for significant risks and uncertainties.
Significant Risks And Uncertainties [Policy Text Block]
Significant risks and uncertainties
Long-Lived Tangible Asset [Domain]
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Deferred Tax Assets, Net [Abstract]
Deferred tax assets
Schedule Of Land Use Rights Table
Schedule Of Land Use Rights [Table]
SUBSEQUENT EVENTS
Long-Term Debt
Long-term borrowings
Related Party Transactions Disclosure [Text Block]
RELATED PARTY TRANSACTION
Beijing Gaotu [Member]
Beijing Gaotu [Member]
Beijing Gaotu.
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount
Change in valuation allowance
TOTAL SHAREHOLDERS' EQUITY
Equity, Attributable to Parent
Ending balance
Beginning balance
Document Registration Statement
Schedule of Variable Interest Entities [Table Text Block]
Summary of financial information of VIE and VIE's subsidiaries after elimination of inter-company transactions and balances
Statement of Stockholders' Equity [Abstract]
Disclosure of accounting policy for government subsidies.
Government Subsidies [Policy Text Block]
Government subsidies
Share Incentive Plan Member.
Share Incentive Plan [Member]
Share Incentive Plan
Equity Method Investments
Equity method investments
Cost of Goods and Service [Policy Text Block]
Cost of revenues
Total borrowings
Debt, Long-Term and Short-Term, Combined Amount
Short-Term Borrowing [Member]
Short-Term Borrowing [Member].
Business Contact [Member]
2030
Long-Term Debt, Maturity, Year Five
Leasehold Improvements [Member]
Leasehold improvement
Leasehold improvement
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of stock option arrangements using the treasury stock method.
Incremental Common Shares Attributable To Dilutive Effect Of Stock Option
Effect of potentially diluted stock options
Selling and Marketing Expense [Member]
Selling and marketing expense [Member]
Selling expense [Member]
Entity Address, Address Line Two
Fair Value Disclosures [Text Block]
FAIR VALUE MEASUREMENT
Deficit of investments in subsidiaries and VIEs
Deficit of Investments in Subsidiaries and Variable Interest Entity
Deficit of investments in subsidiaries and variable interest entity.
Schedule of land use rights [table text block].
Schedule Of Land Use Rights [Table Text Block]
Summary of Land Use Rights
Noncash Investing and Financing Items [Abstract]
Non-cash investing and financing activity
Adjustments to Additional Paid in Capital, Assets Acquisition
Adjustments to Additional Paid in Capital, Assets Acquisition
Assets acquisition
Share of results of equity investees
Income from equity method investments
Shares of (loss) income from equity method investments
Income (Loss) from Equity Method Investments, Total
Share of results of equity investees
Long-Term Debt, Maturity, Year Four
2029
Total
Prepaid Expense and Other Assets
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Ads Member
ADS [Member]
ADS [Member]
Plan Name [Domain]
May Two Thousand and Twenty Five Share Repurchase Program
Two Thousand and Twenty Five Share Repurchase Program [Member]
May 2025 Share Repurchase Program [Member]
Software and Software Development Costs [Member]
Software
Software
Other assets
Increase (Decrease) in Other Operating Assets
Increase (Decrease) in Other Operating Assets, Total
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Building [Member]
Building
Building
Property, equipment and software estimated useful lives description
Property Plant And Equipment Useful Lives
Property plant and equipment useful lives.
Percentage of equity interest
Equity Method Investment, Ownership Percentage
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
Exclusive Call Option Agreement
Exclusive Call Option Agreement [Member]
Amount of restricted paid in capital and statutory reserve of PRC subsidiaries and VIEs as of the end of the most recently completed fiscal year.
Amount Of Restricted Paid In Capital And Statutory Reserve Of PRC Subsidiaries And Variable Interest Entities
Net assets not available for distribution
Cancelled
Number of options - Cancelled
Share-based Compensation Arrangement by Share-based Payment Award, Options, Cancelled in Period
Share-based compensation arrangement by Share-based payment award, options, cancelled in period.
Impairment loss on property, equipment and software
Impairment loss on long-lived assets
Impairment, Long-Lived Asset, Held-for-Use, Total
Impairment losses on long-lived assets
Impairment Loss on Investments
Impairment loss on investments.
Impairment loss on investments
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Fair Value Measurement with Unobservable Inputs Reconciliation Recurring Basis Asset Unrealized Gain
Fair Value Measurement with Unobservable Inputs Reconciliation Recurring Basis Asset Unrealized Gain
Unrealized gain
Tax Period [Axis]
Investments elected measure at fair value.
Investments Elected Measure At Fair Value [Member]
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Related and Nonrelated Parties [Axis]
Related Party [Axis]
Increase (Decrease) in Income Taxes Payable
Income tax payable
ASSETS ACQUISITION
Asset Acquisition [Text Block]
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Others
Foreign Tax Jurisdiction [Member]
Increase Decrease in net income/loss per ordinary share-basic
Income Tax Holiday Income Tax Benefits Expenses Per Share Basic
Income tax holiday income tax benefits expenses per share basic.
Property, Plant and Equipment, Policy [Policy Text Block]
Property, equipment and software, net
Proceeds from Maturities, Prepayments and Calls of Long-Term Investments
Proceeds from redemption of long-term investments
Accounting Standards Update [Extensible Enumeration]
Accounting standards update [extensible enumeration]
Entity Address, City or Town
Net Assets, Segment [Member]
Net Assets [Member]
Stock repurchased during period shares
Stock Repurchased During Period, Shares
Repurchase of ordinary shares, Shares
Repurchase of ordinary shares, Shares
Income Tax Reconciliation, Non-taxable Income, Amount
Income tax reconciliation, non-taxable income, amount.
Non-taxable income
SEC Schedule, 12-09, Valuation Allowances and Reserves, Business Acquired
Acquisitions
Weighted-average grant date fair value of the options vested and expected to vest.
Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Grant Date Fair Value
Weighted average grant date fair value - Options vested and expected to vest
Appropriation of after tax profit to statutory common reserve limit registered capital percentage
Represents the ratio of the statutory reserve to statutory registered capital after which mandatory contributions to the statutory reserve are no longer required.
Appropriation Of After Tax Profit To Statutory Common Reserve Limit Registered Capital Percentage
Number of Reportable Segments
Number of reportable segments
Security Exchange Name
Deconsolidation of a subsidiary
Stockholders' Equity Note, Spinoff Transaction
Contact Personnel Name
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Others
Amount of amortization for land use rights with finite life expected to be recognized in fourth fiscal year following current fiscal year.
Finite Lived Land Use Rights Amortization Expense Year Four
Expected amortization expense of land use rights year four
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Property, Plant and Equipment, Gross, Total
Property, Plant and Equipment, Gross
Property, equipment and software, Gross
Amount due to related party
Amount Due to Related Party
Amount due to related party.
Amount due to related party of the consolidated VIEs without recourse to the Group
INTANGIBLE ASSETS, NET
Intangible Assets Disclosure [Text Block]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Number of options - Options vested and expected to vest
Concentration Risk Type [Domain]
Lessee, Operating Lease, Lease Not yet Commenced, Description
Leases that have not yet commenced
Weighted average grant date fair value - Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Foreign Tax Effects
Stockholders' Equity Note [Abstract]
The increase (decrease) during the reporting period in the account that represents the deductible temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.
Increase Decrease In Deferred Tax Assets
Deferred tax assets
Inventory, Net, Total
Inventory, Net
Inventory, net
Inventory, net
Cash, cash equivalents and restricted cash at end of the year
Cash, cash equivalents and restricted cash at beginning of the year
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Total
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Short-term Loans to Third Party
The cash outflow associated with providing loans to third parties.
Short-term loans to a third party
Assets, Current
Total current assets
Statutory reserves
Statutory Reserves [Member]
Share-Based Payment Arrangement, Expense
Share based compensation expense
Document Period End Date
Disclosure of the basis of presentation and company's use of estimates .
Basis Of Presentation And Use Of Estimates [Policy Text Block]
Basis of presentation and use of estimates
Fair Value Hierarchy and NAV [Domain]
Fair Value Hierarchy and NAV [Domain]
ICFR Auditor Attestation Flag
Effective Income Tax Rate Reconciliation, Non-deductible Expenses
Effective income tax rate reconciliation, non-deductible expenses.
Non-deductible expenses
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Number of options - Options exercisable
Guangzhou GaoTu Technology Co., Ltd [Member]
Guangzhou GaoTu Technology Co., Ltd .
Entity incorporation state and country name.
Entity Incorporation State and Country Name
Place of establishment
Statement of Financial Position [Abstract]
RSUs
RSUs [Member]
Restricted Stock Units (RSUs) [Member]
Revenue [Policy Text Block]
Revenue recognition
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive loss, net of tax:
Other comprehensive income/(loss), net of tax:
Cancelled
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Cancelled in Period
Share-based compensation arrangement by share-based payment award, equity instruments other than options, cancelled in period.
Cancelled
Class of Stock [Axis]
Total deferred tax liabilities
Deferred Tax Liabilities, Net
Total deferred tax liabilities
Compensation and Employee Benefit Plans [Text Block]
EMPLOYEE DEFINED CONTRIBUTION PLAN
Current Income Tax Expense (Benefit), Total
Current Income Tax Expense (Benefit)
Current tax benefits/(expenses)
Current tax (expenses)/ benefits
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
Effect of changes in tax laws or rates enacted in the current year
TOTAL LIABILITIES
TOTAL LIABILITIES
Liabilities
Financial Instruments [Domain]
Share-Based Compensation Arrangement by Share-Based Payment Award, Description
Description of increase in shares reserved
Increase (Decrease) in Deferred Revenue
Deferred revenue
Weighted average grant-date fair value of options exercised.
Share Based Compensation By Share Based Payment Arrangement Options Exercise In Period Weighted Average Grant Date Fair Value
Weighted average grant date fair value - Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period
Restricted stock units vesting period
Contingencies
Loss Contingency, Estimate of Possible Loss
All Currencies [Domain]
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Effect on tax rates in different tax jurisdictions
Effect on tax rates in different tax jurisdictions
Foreign Tax Effects
Lessee, Operating Lease, Liability, to be Paid, Year One
2027
Restricted cash
Restricted Cash
Restricted Cash, Total
Advertising Expense
Total advertising expenses
Prepaid Expense and Other Assets, Current [Abstract]
Finite-Lived Intangible Assets, Gross, Total
Finite-Lived Intangible Assets, Gross
Intangible asset at cost
Learning services.
Learning Services [Member]
Learning Services
Weighted Average Number of Shares Outstanding, Diluted, Total
Weighted Average Number of Shares Outstanding, Diluted
Diluted
Weighted average ordinary shares outstanding used in computing net loss per ordinary shares-diluted
RestrictedNetAssets
Restricted Net Assets [Table]
Entity File Number
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
Unrealized gains on available-for-sale investments (net of tax effect of RMB8,703, RMB6,464 and RMB3,251 for the years ended December 31, 2022, 2023 and 2024, respectively)
Unrealized gains on available-for-sale investments (net of tax effect of RMB6,464, RMB3,251 and RMB3,252 for the years ended December 31, 2023, 2024 and 2025, respectively)
Beijing Yuexuebang [Member]
Beijing Yuexuebang.
Shanghai Duwen [Member]
Shanghai Duwen [Member]
Shanghai Duwen.
Cover [Abstract]
Chengdu GaoTuXingHui Technology Training School Co., Ltd [Member]
Chengdu GaoTuXingHui Technology Training School Co., Ltd.
Prepaid expenses and other current assets, net
Prepaid Expense and Other Assets, Current
Prepaid expenses and other current assets
Forfeited
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Forfeited
Land use rights gross.
Land Use Rights Gross
Land use rights
Prepaid Expense And Other Assets Current [Line Items]
Prepaid expense and other assets current.
Amount of amortization for land use rights with finite life expected to be recognized in third fiscal year following current fiscal year.
Finite Lived Land Use Rights Amortization Expense Year Three
Expected amortization expense of land use rights year three
Summary of Valuation Allowance [Table Text Block]
Summary of movements of valuation allowance
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
Income/(loss) before provision for income tax and share of results of equity investees
Income/(loss) before provision for income tax and share of results of equity investees
Income/(loss) before income tax
Revenue Benchmark [Member]
Revenue Benchmark
Scenario [Domain]
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized
Maximum aggregate number of ordinary shares that may be issued pursuant to all awards
Number of Operating Segments
Number of operating segments
Educational services
Educational services [Member]
Segment Reporting Disclosure [Text Block]
SEGMENT INFORMATION
General and administrative expenses
General and Administrative Expense, Total
General and Administrative Expense
General and administrative expenses (including share-based compensation expenses of RMB19,779,RMB28,005 and RMB20,034 for the years ended December 31, 2023, 2024 and 2025, respectively)
Non Academic Education Services [Member]
Non academic education services.
Non-academic Education Services [Member]
Nonvested Restricted Stock Shares Activity [Table Text Block]
Summary of the RSUs activity
Amount of amortization for land use rights with finite life expected to be recognized in fifth fiscal year following current fiscal year.
Finite Lived Land Use Rights Amortization Expense Year Five
Expected amortization expense of land use rights year five
Wuhan Lexuebang Network Technology Co Ltd.
Wuhan Lexuebang Network Technology Co., Ltd [Member]
Wuhan Lexuebang Network Technology Co., Ltd [Member]
Repayment from subsidiaries
Repayment From Subsidiaries
Repayment from subsidiaries.
Finite-Lived Intangible Assets, Net
Finite-Lived Intangible Assets, Net, Ending Balance
Finite-Lived Intangible Assets, Net, Beginning Balance
Finite-Lived Intangible Assets, Net
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Effect of changes in tax laws or rates enacted in the current year
Operating Lease, Expense
Operating lease expenses
Lessor, Leases [Policy Text Block]
Lessor leases
Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price
Weighted average grant date fair value - Ending Balance
Weighted average grant date fair value - Beginning Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Weighted average exercise price - Options vested and expected to vest
Property, Plant and Equipment, Useful Life
Property, equipment and software estimated useful lives
New Accounting Pronouncements, Policy [Policy Text Block]
Recently adopted Accounting Pronouncements and Recent issued Accounting Pronouncements not yet adopted
Future minimum payments under non-cancelable operating leases
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
Others
Ownership [Axis]
Ownership [Axis]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Vesting period
Life of options (in years)
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]
Depreciation, Total
Depreciation
Depreciation of property, equipment and software
Depreciation expenses
Proceeds from Issuance of Long-Term Debt
Proceeds from Issuance of Long-Term Debt, Total
Proceeds from long-term loans
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Restricted stock units unrecognised compensation cost
Fair value change of investments
Fair Value Change Of Investments
Fair value change of investments.
Wuhan Yuexuebang member
Wuhan Yuexuebang [Member]
Wuhan Yuexuebang [Member]
Amounts due from subsidiaries and VIEs
Other Receivables, Net, Current, Total
Other Receivables, Net, Current
Other receivables
Beijing Gao Tu Yun Ji Education Technology Co Ltd Member.
Beijing GaoTuYunJi Education Technology Co., Ltd. [Member]
Beijing GaoTuYunJi Education Technology Co Ltd [Member]
Lessee, Operating Lease, Term of Contract
Operating Lease, Term
Long-term investments
Long-Term Investments
Total
Long-term investments (including available-for-sale debt securities of RMB863,625 and RMB337,494 as of December 31, 2024 and 2025, respectively)
Common Stock, Shares, Outstanding, Ending Balance
Common Stock, Shares, Outstanding, Beginning Balance
Common Stock, Shares, Outstanding
Ordinary shares, shares outstanding
Operating lease liabilities, current portion
Operating Lease, Liability, Current
Operating lease liabilities, current portion (including current portion of operating lease liabilities of the consolidated VIEs without recourse to the Group of RMB114,471 and RMB129,258 as of December 31, 2024 and 2025, respectively)
Technology Equipment [Member]
Electronic equipment
Electronic equipment
Revenue, Remaining Performance Obligation, Amount
Remaining performance obligations
Percentage Of Restricted Net Assets For Consolidated Subsidiaries
Percentage of consolidated net assets accounted by VIE and its subsidiaries
Percentage of restricted net assets of the Company’s subsidiaries, the VIE and the subsidiaries of the VIE.
Assets, Total [Member]
Cybersecurity Risk Management Processes Integrated [Flag]
Document Transition Report
Short-term investments
Short-term investments
Short-Term Investments
Short-term investments (including available-for-sale debt securities of RMB985,642 and RMB2,212,717 as of December 31, 2024 and 2025, respectively)
Operating Expenses, Total
Operating Expenses
Total operating expenses
Long-Term Borrowing [Member]
Long-Term Borrowing [Member].
Research and Development Expense, Total
Research and Development Expense
Research and development expenses (including share-based compensation expenses of RMB17,012,RMB8,942 and RMB7,795 for the years ended December 31, 2023, 2024 and 2025, respectively)
Cost of Revenue
Cost of revenues (including share-based compensation expenses of RMB118,145, RMB42,490 and RMB12,959 for the years ended December 31, 2021, 2022 and 2023, respectively)
Cost of Revenue, Total
Cost of revenues (including share-based compensation expenses of RMB12,959, RMB7,003 and RMB5,641 for the years ended December 31, 2023, 2024 and 2025, respectively)
LEASE
Lessee, Operating Leases [Text Block]
No Trading Symbol Flag
No Trading Symbol Flag
Proceeds from short-term loans
Payments for Repurchase of Common Stock
Repurchase of ordinary shares
Litigation Status [Axis]
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Summary of current and deferred components of the income tax expense
Statement of Cash Flows [Abstract]
HONG KONG
HK
Hong Kong
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Summary of options activities
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Share-based compensation expenses
Condensed Balance Sheet Statement [Table]
Subsidiaries and vie's abstract.
Subsidiaries And VIEs [Abstract]
Subsidiaries And VIEs
Payments to Acquire Businesses, Net of Cash Acquired
Payments to Acquire Businesses, Net of Cash Acquired, Total
Payment for business combination, net of cash acquired
ORDINARY SHARES
Equity [Text Block]
Provision for decline in the value of available-for-sale debt securities.
Available For Sale Debt Securities Provision
Provision for decline in value
Beijing GaoTuJiaPin Technology Co., Ltd ("GaoTuJiaPin")
Beijing GaoTuJiaPin Technology Co Ltd [Member]
Beijing GaoTuJiaPin Technology Co Ltd.
Finite-Lived Intangible Assets [Line Items]
Earnings Per Share [Text Block]
NET LOSS PER SHARE
CONTINGENCIES
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
Ending balance
Beginning balance
Cybersecurity Risk Management Processes Integrated [Text Block]
Land use rights, net
Disclosure of accounting policies for the nature and measuring of land use rights.
Land Use Rights Net [Policy Text Block]
Net loss
Net loss
Net loss
Aggregate intrinsic value - Outstanding
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Aggregate intrinsic value - Ending Balance
Aggregate intrinsic value - Beginning Balance
Write-down of inventory
Change in allowance for obsolescence inventory
Inventory Write-down
Weizhen Culture Technology Co., Ltd
Weizhen Culture Technology Company Limited [Member]
Weizhen culture technology company limited member.
Contingencies [Member]
Contingencies.
ADDITIONAL INFORMATION-FINANCIAL STATEMENT SCHEDULE I
Condensed Financial Statements [Text Block]
Other income, net
Other Nonoperating Income
Share-based compansation deduction
Deferred Tax Assets Increase Decrease in Share Based Compensation Cost
Deferred tax assets increase decrease in share based compensation cost.
Deconsolidation related party description
Deconsolidation, Related Party, Description
Intangible assets, net
Intangible Assets, Net (Excluding Goodwill), Total
Intangible Assets, Net (Excluding Goodwill)
Intangible assets
Accrual for Taxes Other than Income Taxes, Current
Other tax payable
The remaining performance obligations expected to be recognized over the next 12 months
Revenue Remaining Performance Obligation Next Twelve Months
Remaining performance obligations, expected to be recognized over the next 12 months
Operating Lease, Payments
Operating cash flows from operating leases
Assets [Abstract]
ASSETS
Construction in progress
Construction in Progress [Member]
Increase (Decrease) in Prepaid Expense and Other Assets, Total
Increase (Decrease) in Prepaid Expense and Other Assets
Prepaid expenses and other current assets
Effect of preferential tax rate
Effect of preferential tax rate
Effective Income Tax Rate Reconciliation Preferential Tax Rate Expense Credit
Effective income tax rate reconciliation preferential tax rate expense credit.
Document Fiscal Year Focus
Concentration Risk Benchmark [Domain]
Condensed Cash Flow Statement [Table]
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
CASH FLOWS FROM INVESTING ACTIVITIES
Retirement Benefits [Abstract]
Retirement Benefits [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value
Fair value of options vested
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Summary of income (loss) before income taxes
Amount of tax expense (benefit) of realized gains on available-for-sale investments that transferred to statements of operations.
Other Comprehensive Income Loss Available For Sale Securities Realized Gains Tax
Tax effect of transfer to statements of operations of realized gains on available-for-sale investments
Research and Development Expense [Member]
Research and development expense [Member]
LAND USE RIGHTS, NET
Land Use Rights Disclosure [Text Block]
Land use rights disclosure [text block].
Amount of amortization for land use rights with finite life expected to be recognized in second fiscal year following current fiscal year.
Finite Lived Land Use Rights Amortization Expense Year Two
Expected amortization expense of land use rights year two
Proceeds from disposal of property, equipment and software
Proceeds from Sale of Productive Assets, Total
Proceeds from Sale of Productive Assets
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Summary of contract liabilities arising from contract with customers
Contract liabilities arising from contract with customers
Deferred Revenue
Contract liabilities arising from contract with customers
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]
Summary of prepaid expenses and other current assets
Zhengzhou GaoTuYunJi Education Technology Co Ltd
Zhengzhou GaoTuYunJi Education Technology Co Ltd [Member]
Zhengzhou GaoTuYunJi Education Technology Co., Ltd [Member]
Option exercised and restricted stock units vested
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture
Subsidiary or Equity Method Investee, Sale of Stock [Table]
Finite-Lived Intangible Asset, Expected Amortization, Year One
Expected amortization expense of intangible assets in next twelve months
Pending Litigation [Member]
Fair Value Measurement, Policy [Policy Text Block]
Fair value
Bai Jia Hu Lian HK Member.
BaiJiaHuLianHK [Member]
BaiJiaHuLian HK [Member]
Mr. Larry Xiangdong Chen
Mr. Larry xiangdong chen.
Mr. Larry Xiangdong Chen [Member]
Mr. Larry Xiangdong Chen [Member]
Proceeds from Stock Options Exercised
Capital contribution
Concentration Risk, Percentage
Concentration Risk Threshold Percentage
Concentration risk threshold percentage.
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Abstract]
2025
2026
Net Income (Loss) Available to Common Stockholders, Basic
Net loss attributed to ordinary shareholders for computing net loss per ordinary shares -basic
Net loss attributable to Gaotu Techedu Inc.'s ordinary shareholders
Educational content and digitalized learning products.
Educational Content And Digitalized Learning Products [Member]
Educational Content and Digitalized Learning Products
Effective Income Tax Rate Reconciliation [Line Items]
Asset Acquisition Percentage of Voting Interests Acquired
Percentage of voting interests acquired
Asset acquisition percentage of voting Interests acquired.
Share-Based Payment Arrangement [Abstract]
Staff advance
Staff advance
Deferred Tax Liabilities, Intangible Assets
Intangible assets
Amount of realized gains on available-for-sale investments that transferred to statements of operations.
Transfer to statements of operations of realized gains on available-for-sale investments
Transfer to statements of operations of realized gains on available-for-sale investments (net of tax effect of RMB9,654, RMB8,302 and RMB8,881 for the years ended December 31, 2020, 2021 and 2022, respectively)
Transfer to statements of operations of realized gains on available-for-sale investments (net of tax effect of RMB6,487, RMB3,288 and RMB2,770 for the years ended December 31, 2023, 2024 and 2025, respectively)
Revenues, Total
Revenues
Net revenues
Net revenues
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash (used in)/generated from investing activities
Net cash (used in)/generated from investing activities
Exemption For Income Tax Holiday Member
Exemption For Income Tax Holiday [Member]
Title of 12(b) Security
Deferred Tax Liabilities, Net [Abstract]
Deferred tax liabilities
Future Amortization Member
Future Amortization [Member]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
Share-based compensation expenses
Weighted average exercise price - Forfeited
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
Condensed Financial Statements, Captions [Line Items]
Related and Nonrelated Parties [Domain]
Related Party [Domain]
Income Tax Disclosure [Text Block]
INCOME TAXES
Beijing BaiJia.
Beijing BaiJia [Member]
Beijing BaiJia [Member]
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]
Impairment, intangible asset, finite-lived, statement of income or comprehensive income [extensible enumeration]
Weighted Average Number of Shares Issued, Basic
Weighted average ordinary shares outstanding used in computing net loss per ordinary shares-basic
Document Information [Table]
Consolidated Entities [Axis]
Other revenue.
Other Revenue [Member]
Other Revenue
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
Available for sale debt securities, maturity within one to five years
Selling Expense
Selling expenses (including share-based compensation expenses of RMB8,603, RMB9,267 and RMB5,748 for the years ended December 31, 2023, 2024 and 2025,respectively)
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:
Summary of property, equipment and software
Property, Plant and Equipment [Table Text Block]
Disclosure of the policy for translation between different currency for the convenience of the readers.
Convenience Translation [Policy Text Block]
Convenience translation
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Weighted average exercise price - Ending Balance
Weighted average exercise price - Beginning Balance
Income Tax Disclosure [Abstract]
Income Tax Disclosure
Fair Value, Recurring and Nonrecurring [Table]
Fair Value, Recurring [Table]
Variable Interest Entity liability Ownership Percentage
Variable interest entity liability ownership percentage.
Percentage of consolidated total liability accounted by VIE and its subsidiaries
Unrecognized uncertain tax positions
Unrecognized Tax Benefits
Unrecognized Tax Benefits, Ending Balance
Unrecognized Tax Benefits, Beginning Balance
Additional Paid-in Capital [Member]
Additional paid-in capital [Member]
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
Accrued expenses and other current liabilities
Measurement Frequency [Domain]
Share Repurchase Program, Authorized, Amount
Stock repurchase program authorized amount
Statement of Income Location, Balance [Axis]
Change in accounting principle accounting standards update adoption date
Change in Accounting Principle, Accounting Standards Update, Adoption Date
Trading Symbol
Intangible Asset, Finite-Lived [Table]
Effect of permanent differences
Income Tax Rate Reconciliation Permanent Differences
Income Tax Rate Reconciliation Permanent Differences
Property, Plant and Equipment Disclosure [Text Block]
PROPERTY, EQUIPMENT AND SOFTWARE, NET
Related Party Transaction [Table]
Extinguishment of Debt [Axis]
Condensed Financial Statements [Table]
Subsequent Event Type [Axis]
Increase Decrease in net income/loss per ordinary share-diluted
Income Tax Holiday Income Tax Benefits Expenses Per Share Diluted
Income tax holiday income tax benefits expenses per share diluted.
Foreign Currency Exchange Rate, Translation
Convenience translation rate of USD1.00
Available-for-sale debt investments-Total
Available-for-sale debt investments-Total
Short Term and Long Term Investments Fair Value
Short term and long term investments fair value.
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Summary of intangible assets
Employee-related Liabilities, Current, Total
Employee-related Liabilities, Current
Salary and welfare payable
Reissuance of treasury stock for share-based compensation
Reissuance Of Treasury Stock For Share Based Compensation, Shares
Reissuance of treasury stock for share-based compensation.
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
CASH FLOWS FROM FINANCING ACTIVITIES
Fair Value, Recurring [Member]
Fair Value, Recurring [Member]
Less: imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Less: imputed interest
Fair value change of fair value option.
Fair Value Change Of Fair Value Option
Fair value change of fair value option
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent
Effect of research and development super-deduction
Effect of research and development super-deduction
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Categories of Investments [Domain]
Summary of land use rights, net
Land Use Rights Estimated Useful Lives [Table Text Block]
Land use rights estimated useful lives.
Effective Income Tax Rate Reconciliation, Consolidated Adjustments to Revenue
Effective income tax rate reconciliation, consolidated adjustments to revenue.
Consolidation adjustments to revenue
Equity Components [Axis]
Income from non-operations
Nonoperating Income (Expense)
Income from non-operations
Equity Component [Domain]
Goodwill and Intangible Assets Disclosure [Abstract]
Income Tax Reconciliation, Non-deductible Expense, Amount
Income tax reconciliation, non-deductible expense, amount.
Non-deductible expenses
Deferred revenue, non-current portion
Deferred Revenue, Noncurrent, Total
Deferred Revenue, Noncurrent
Deferred revenue, non-current portion of the consolidated VIEs without recourse to the Group
Prepaid Expense And Other Assets Current [Table]
Prepaid expense and other assets current.
Address Type [Domain]
Amortization of land use rights.
Amortization Of Land Use Rights
Amortization expenses for land use right
Document Annual Report
Gao tu yunji [Member].
GaoTuYunJi [Member]
GaoTuYunJi [Member]
Common Stock, Terms of Conversion
Common stock terms of conversion from class to the another
Subsidiaries [Member]
Subsidiaries [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Land Use Rights, Net Disclosure [Abstract]
Land use rights, net disclosure.
Purchase of long-term investments
Payments to Acquire Long-Term Investments
Schedule Of Land Use Rights Line Items
Schedule Of Land Use Rights [Line Items]
Document Accounting Standard
Common Stock, Voting Rights
Common stock voting rights
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount, Total
Changes in unrecognized tax benefits
Statement of Comprehensive Income [Abstract]
Maximum [Member]
Maximum
Maximum [Member]
Entity Addresses, Address Type [Axis]
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Weighted average exercise price - Exercised
Less: Accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Less: Accumulated amortization
Prepaid other service fees
Prepaid Expense, Current, Total
Prepaid Expense, Current
Common Stock, Value, Issued, Ending Balance
Common Stock, Value, Issued, Beginning Balance
Common Stock, Value, Issued, Total
Common Stock, Value, Issued
Ordinary shares
Litigation Status [Domain]
Property, equipment and software
Property, equipment and software [Member]
Property, equipment and software.
Consolidation, Policy [Policy Text Block]
Principles of consolidation
Contact Personnel Email Address
Deferred Tax Assets, Operating Loss Carryforwards, Total
Deferred Tax Assets, Operating Loss Carryforwards
Net operating loss carrying forwards
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Impairment of long-lived assets other than goodwill
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Unrealized gains on available-for-sale investments
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent, Total
Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
Lessee, Finance Lease, Description
Financing lease
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Summary of components of short-term and long term borrowings
Schedule of Debt [Table Text Block]
Debt Security Category [Axis]
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 Transactions [Line Items]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Business Combination [Table]
Schedule of Business Acquisitions, by Acquisition [Table]
Entity Registrant Name
Debt Disclosure [Text Block]
SHORT-TERM AND LONG-TERM BORROWINGS
Entity Voluntary Filers
Cayman Islands
CAYMAN ISLANDS
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Expected amortization expense of intangible assets year two
Concentration risk number of customers.
Concentration Risk Number Of Customers
Number of customers whose revenue individually represent greater than 10% of the total net revenues
Subsequent Events [Abstract]
Gain Loss From Subsidiaries and Variable Interest Entities
Gain or loss from subsidiaries and variable interest entities.
Equity in loss of subsidiaries and VIEs
Equity in loss of subsidiaries and VIEs
Accounts Payable and Accrued Liabilities, Current
Accrued expenses and other current liabilities
Accrued expenses and other current liabilities
Accrued expenses and other current liabilities (including accrued expenses and other current liabilities of the consolidated VIEs without recourse to the Group of RMB811,879 and RMB1,313,538 as of December 31, 2024 and 2025, respectively)
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Consolidated Entities [Domain]
Consolidated Entities [Domain]
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Expected amortization expense of intangible assets year three
Income tax expenses
Income Tax Expense (Benefit), Total
Income Tax Expense (Benefit)
Income tax benefits/(expenses)
Income tax (expenses)/benefits
Available-for-sale debt investments recorded with unrealized loss
Unrealized loss
Available-for-sale debt investments recorded with unrealized loss
Measurement Frequency [Axis]
Revenue on Sales [Member]
Sales [Member]
Payment to acquire assets gross
Payments to Acquire Productive Assets, Total
Payments to Acquire Productive Assets
Purchase of property, equipment and software
Stock Repurchased During Period, Value
Stock repurchased during period value
Repurchase of ordinary shares
Fair Value Measurement with Unobservable Inputs Reconciliation Recurring Basis Asset Initial Recognition
Fair value measurement with unobservable inputs reconciliation recurring basis asset initial recognition.
Initial recognition
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Entity Common Stock, Shares Outstanding
Statutory Accounting Practices, Statutory Capital and Surplus, Balance, Total
Statutory Accounting Practices, Statutory Capital and Surplus, Balance
Statutory reserves
Operating Lease Payments included In The Measurement Of Lease Liabilities Abstract.
Operating Lease Payments included In The Measurement Of Lease Liabilities [Abstract]
Cash paid for amounts included in the measurement of lease liabilities:
Land Use Rights Disclosure Table
Land Use Rights Disclosure [Table]
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total
Accumulated other comprehensive income (loss)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Restricted stock units granted
Granted
Restricted Net Assets Abstract
Restricted Net Assets [Abstract]
TOTAL ASSETS
Total assets
Assets
Finite-Lived Intangible Assets, Net [Abstract]
xxx_Schedule Of Operating Lease Supplementary Information
Schedule Of Operating Lease Supplementary Information [Abstract]
Property, Plant and Equipment [Table]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Weighted average remaining contractual term (years) - Options exercisable
Income Statement [Abstract]
Fair Value of Financial Instruments, Policy [Policy Text Block]
Financial instruments
Effective Income Tax Rate Reconciliation, Non-taxable Income
Effective income tax rate reconciliation, non-taxable income.
Non-taxable income
Share-Based Payment Arrangement [Policy Text Block]
Share-based compensation
Deferred Income Tax Expense (Benefit), Total
Deferred Income Tax Expense (Benefit)
Deferred tax benefits/(expenses)
Deferred tax (expenses)/benefits
Schedule of intangible assets estimated useful life.
Schedule Of Intangible Assets Estimated Useful Life [Table Text Block]
Summary of amortization periods by intangible asset classes
Schedule of related parties and nature of relationship.
Schedule Of Related Parties And Nature Of Relationship [Table Text Block]
Schedule of related parties
Schedule of accrued liabilities and other liabilities current.
Schedule Of Accrued Liabilities And Other Liabilities Current [Table Text Block]
Summary of accrued expenses and other current liabilities
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Vested
Vested
Business Combination [Abstract]
Accounts Payable, Other, Current
Other payables
Earnings Per Share, Diluted, Total
Earnings Per Share, Diluted
Diluted
Net loss per ordinary share attributable to ordinary shareholders-diluted
Loans to subsidiaries
Payment Of Loans To Subsidiaries
Payment of loans to subsidiaries.
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Expected amortization expense of intangible assets year five
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Asset Acquisition [Axis]
City Area Code
Litigation Settlement, Amount Payable to Plaintiffs
Litigation settlement, amount payable to plaintiffs.
Payable to plaintiffs
ADR [Member]
American Depositary Shares [Member]
Auditor Name
Income tax disclosure.
Income Tax Disclosure [Table]
Assessable profit threshold maximum
Assessable Profit Threshold Maximum [Member]
Assessable Profit Threshold Maximum
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
Effect of research and development super-deduction
Two Thousand and Twenty Two Share Repurchase Program [Member]
Two thousand and twenty two share repurchase program.
November 2022 Share Repurchase Program [Member]
Operating leases
Operating Lease, Weighted Average Remaining Lease Term
Amounts of land use rights net of accumulated depreciation.
Land Use Rights
Land use rights
Land use rights, net
Contractual Obligation, Fiscal Year Maturity Schedule [Abstract]
Debt trading securities debt maturities within one year fair value.
Debt Trading Securities Debt Maturities Within One Year Fair Value
Debt trading securities debt maturities within one year fair value
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and cash equivalents
Property and equipment, net
Property, Plant and Equipment, Net, Ending Balance
Property, Plant and Equipment, Net, Beginning Balance
Property, Plant and Equipment, Net
Property, equipment and software, Net
Property, equipment and software, net
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Goodwill
Restricted Assets Disclosure [Text Block]
RESTRICTED NET ASSETS
Impairment loss on intangible assets
Impairment of Intangible Assets, Finite-Lived
Operating Income (Loss)
Income (loss) from operations
Loss from operations
Percentage of direct or indirect economic ownership
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions
XingHuo Online Computer Technology Co. Ltd.
XingHuo Online Computer Technology Co. Ltd [Member]
Retained Earnings [Member]
Accumulated deficit [Member]
Entity Address, Country
Total non-current assets
Assets, Noncurrent
Total non-current assets
Future Amortization Expense Year Axis
Future Amortization Expense Year [Axis]
Share-based Payment Arrangement, Noncash Expense, Total
Share-Based Payment Arrangement, Noncash Expense
Share-based compensation expenses
Share-based compensation
Amount of amortization for land use rights with finite life expected to be recognized after fifth fiscal year following current fiscal year.
Finite Lived Land Use Rights Amortization Expense After Year Five
Expected amortization expense of land use rights thereafter
Total non-current liabilities
Liabilities, Noncurrent
Total non-current liabilities
Increase Decrease In Operating Lease Right Of Use Assets
Increase (decrease) in operating lease right-of-use assets.
Operating lease right-of-use assets
Schedule of estimated useful life of property, equipment and software.
Property equipment and software estimated useful lives [Table Text Block]
Summary of property, equipment and software estimated useful lives
Operating Lease, Weighted Average Discount Rate, Percent
Operating leases
Operating lease liabilities, non-current portion
Operating Lease, Liability, Noncurrent
Operating lease liabilities, non-current portion (including non-current portion of operating lease liabilities of the consolidated VIEs without recourse to the Group of RMB337,258 and RMB309,940 as of December 31, 2024 and 2025, respectively)
Quoted Prices in Active Market for Identical Assets [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
Net cash generated from financing activities
Short-Term Debt [Line Items]
Change in accounting principle accounting standards update adopted
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Asset Acquisition [Abstract]
Auditor Location
Deferred tax liabilities of the consolidated VIE without recourse to the Group
Deferred Income Tax Liabilities, Net, Total
Deferred tax liabilities
Deferred tax liabilities (including deferred tax liabilities of the consolidated VIEs without recourse to the Group of RMB70,316 and RMB75,248 as of December 31, 2024 and December 31, 2025, respectively)
Extinguishment of Debt, Type [Domain]
2028 and thereafter
Lessee operating lease liability payments due year five and after year five.
2031 and thereafter
Less: Accumulated impairment loss
Property Plant And Equipment Accumulated Impairment Loss
Property plant and equipment accumulated impairment loss.
Value added tax rate.
Value Added Tax Rate
Value added tax rate
Investments elected measure at fair value
Investments, Fair Value Disclosure, Total
Investments, Fair Value Disclosure
Deferred Tax Asset, Intra-Entity Transfer, Asset Other than Inventory
Transfer of intangible assets
Disposals
Disposals
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales
Income Tax Examination, Likelihood of Unfavorable Settlement
Uncertain income tax position
Debt trading securities debt maturities within one to three years fair value
Debt Trading Securities Debt Maturities One To Three Years Fair Value
Debt trading securities debt maturities one to three years fair value.
Long-term Investments [Member]
Other Long-Term Investments [Member]
Income Tax Jurisdiction [Domain]
Entity Interactive Data Current
The remaining performance obligations expected to be recognized over the second 12 months
Revenue Remaining Performance Obligation Year Two
Remaining performance obligations, expected to be recognized over the second 12 months
Statement of Income Location, Balance [Domain]
Other Income [Member]
Other Income [Member]
Land Use Rights Disclosure Line Items
Land Use Rights Disclosure [Line Items]
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
CASH FLOWS FROM OPERATING ACTIVITIES
Prepaid expenses and other current assets Net
Prepaid Expense And Other Assets Net
Prepaid expense and other assets net.
Furniture and Fixtures [Member]
Furniture and office equipment
Furniture and office equipment
Asset Acquisition [Line Items]
Purchase of short-term and long-term investments
Payments to Acquire Short Term and Long Term Investments
Payments to Acquire Short Term and Long Term Investments
High and new technology enterprise [Member].
High And New Technology Enterprise [Member]
High And New Technology Enterprise
Option Indexed to Issuer's Equity, Type [Domain]
Land [Member]
Land use rights, net
Prepaid VAT and income tax
Prepaid Taxes
Condensed Income Statement [Table]
Debt repaid term
Debt Instrument, Term
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]
ORGANIZATION AND PRINCIPAL ACTIVITIES
Proceeds from Long Term Borrowings with Collateral
Proceeds from long-term borrowings with collateral.
Long-term borrowings with collateral
Local Phone Number
Available-for-sale debt investments recorded with unrealized gain
Debt Securities, Available-for-Sale, Unrealized Gain
Unrealized gains
Other Liabilities, Current
Others
Amounts due to subsidiaries and VIEs
Other Liabilities, Current, Total
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount
Unrecognized compensation expenses related to options
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Denominator:
Weighted average shares used in net loss per share
Income tax disclosure.
Income Tax Disclosure [Line Items]
Auditor Opinion [Text Block]
Auditor Opinion
Trademarks [Member]
Trademark
Trademarks [Member]
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs
Net issuance of stock
Stock Issuance Costs
CNY
China, Yuan Renminbi
Accounting Policies [Abstract]
Accounting Policies [Abstract]
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of restricted stock arrangements using the treasury stock method.
Incremental Common Shares Attributable to Dilutive Effect of RSU
Effect of potentially diluted RSUs
Disaggregation of Revenue [Line Items]
Chengdu Yuexuebang Network Technology Co., Ltd. [Member]
Chengdu Yuexuebang Network Technology Co., Ltd.
Chengdu Yuexuebang Network Technology Co., Ltd. [Member]
Net Income (Loss) Attributable to Parent [Abstract]
Numerator:
Lessee, Operating Lease, Liability, to be Paid, Year Three
2029
Class of Stock [Domain]
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Unrecognized compensation expenses related to options, weighted average period
Long-Term Investments [Abstract]
Long-term Investments [Abstract]
Weighted Average Discount Rate Abstract.
Weighted Average Discount Rate [Abstract]
Weighted average discount rate
Entity Emerging Growth Company
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term
Weighted average remaining contractual term (years) - Options vested and expected to vest
Tabular disclosure of major consolidated variable interest entities and subsidiaries.
Schedule Of Major Subsidiaries Consolidated Vies And Vies Subsidiaries [Table Text Block]
Summary of subsidiaries, VIE and VIE's subsidiaries