Proceeds from the sale of business Proceeds from Divestiture of Businesses Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Revenue Revenue Revenue, Segment Benchmark [Member] Award Timing Predetermined Award Timing Predetermined [Flag] Excess tax benefits on share-based payments (as a percent) Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Entity File Number Entity File Number Additional paid-in capital Additional Paid-in Capital [Member] Proceeds Of Debt Not Permitted By Agreement Proceeds Of Debt Not Permitted By Agreement [Member] Proceeds Of Debt Not Permitted By Agreement Tabular List, Table Tabular List [Table Text Block] Recently Adopted Accounting Pronouncements and Future Adoption of New Accounting Pronouncement New Accounting Pronouncements, Policy [Policy Text Block] Secured Overnight Financing Rate (SOFR) Secured Overnight Financing Rate (SOFR) [Member] Minimum purchase price authorized (in dollars per share) Stock Repurchase Program Minimum Cost Per Share Authorized for Repurchase The minimum cost per share authorized by the entity's board of directors for shares to be repurchased under the stock repurchase plan. Goodwill Goodwill [Line Items] Measurement Basis [Axis] Measurement Basis [Axis] Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] REVENUE Revenue from Contract with Customer [Text Block] Share-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Total current income tax (expense) provision Current Income Tax Expense (Benefit) Debt instrument, required prepayment subject to customary reinvestment rights Debt Instrument, Required Prepayment, Asset Sales, Net Proceeds Threshold Debt Instrument, Required Prepayment, Asset Sales, Net Proceeds Threshold Other Other Assets, Miscellaneous, Noncurrent Accounts Payable and Accrued Liabilities [Abstract] Accounts Payable and Accrued Liabilities [Abstract] Adjustment to Compensation, Amount Adjustment to Compensation Amount Concentration risk (in percent) Concentration Risk, Percentage Unamortized debt issuance costs and discount immediately before the Debt Exchange Transaction Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Other assets Increase (Decrease) in Other Operating Assets Principles of Consolidation Consolidation, Policy [Policy Text Block] Share-based compensation expense Share-Based Payment Arrangement, Noncash Expense Stock Repurchase Program, Current Share Repurchase Program, Current [Member] Represents details concerning the entity's current share repurchase program. Exercised (in shares) Class of Warrant or Right, Exercised Class of Warrant or Right, Exercised SELLING, GENERAL AND ADMINISTRATIVE EXPENSES Selling, General and Administrative Expenses Disclosure [Text Block] The entire disclosure of costs related to selling products and services, as well as all other general and administrative expenses. Employee Stock Option Share-Based Payment Arrangement, Option [Member] Revolving loan agreement The Revolver [Member] The Revolver Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] % of Pretax Income Effective Income Tax Rate Reconciliation, Percent [Abstract] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Origination Origination Origination Solutions [Member] Origination Solutions Altisource deficit Equity, Attributable to Parent Insider Trading Policies and Procedures [Line Items] Schedule of Premises and Equipment, Net Property, Plant and Equipment [Table Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Over $190.00 Vesting Price Range Over Dollars 190.00 [Member] Vesting Price Range Over Dollars 190.00 [Member] Issuance of common stock, net of issuance costs (in shares) Stock Issued During Period, Shares, New Issues Market-based options, vesting price, high end of range (in dollars per share) Share Based Compensation Shares Authorized under Stock Option Plans Vesting Price Range Upper Range Limit Represents the customized high end of range of market prices for the purpose of vesting of stock options. Rithm RITM Rithm [Member] Formerly NRZ LIABILITIES AND DEFICIT Liabilities and Equity [Abstract] Cover [Abstract] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Maximum Maximum [Member] Exercisable at the end of the period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Estimated useful life (in years) Weighted average estimated useful life (in years) Finite-Lived Intangible Asset, Useful Life Net income attributable to non-controlling interests Net Income (Loss) Attributable to Noncontrolling Interest Remaining number of shares available for repurchase under the plan (in shares) Share Repurchase Program, Remaining Authorized, Number of Shares Amount of unbonded, undischarged or unstayed debt under entry by court of one or more judgments for certain period to determine as event of default Debt Instrument Amount of Unbonded undischarged or Unstayed Debt under Entry by Court of One or More Judgments for Certain Period to Determine Event of Default Represents the amount unbonded, undischarged or unstayed debt under entry by a court of one or more judgments for certain period to determine the event of default as per the credit agreement. Intangible assets, net Net book value Finite-Lived Intangible Assets, Net Income before income taxes and non-controlling interests [Line Items] Income Tax Contingency [Line Items] Percentage of outstanding shares authorized to be repurchased Stock Repurchase Program Percentage of Outstanding Shares Authorized to be Repurchased Represents the percentage of outstanding shares authorized to be repurchased under the stock repurchase plan. Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] CUSTOMER CONCENTRATION Concentration Risk Disclosure [Text Block] Schedule of Restricted Shares and Restricted Share Units Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Loss on disposal of fixed assets Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Amount of debt which results in acceleration of debt if failed to pay considered as event of default Debt Instrument Amount of Debt which Results Acceleration of Debt if Failed to Pay Considered as Event of Default Represents the amount of debt which results in acceleration of debt, if failed to pay, is considered as event of default under the credit agreement. Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Loss before income taxes and non-controlling interests Income (loss) before income taxes and non-controlling interests Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Restricted Shares and Restricted Stock Units (RSUs), Performance-Based Restricted Stock and Restricted Stock Units (RSUs), Performance-Based [Member] Restricted Stock and Restricted Stock Units (RSUs), Performance-Based Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Altisource Asset Management Corporation ("AAMC") Altisource Asset Management Corporation ("AAMC") [Member] Altisource Asset Management Corporation ("AAMC") Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Market-based options, weighted average share price (in dollars per share) Share Based Compensation Arrangement by Share Based Payment Award Options Expected to Vest Weighted Average Exercise Price Represents the weighted-average exercise price for stock options expected to vest, as of the balance sheet date. Operating Segment Operating Segments [Member] Schedule of Lease Term and Discount Rate Lessee, Operating Lease, Terms And Assumptions [Table Text Block] Lessee, Operating Lease, Terms And Assumptions [Table Text Block] Comprehensive income attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Exercise Price Range [Axis] Exercise Price Range [Axis] Distributions to non-controlling interests Payments to Noncontrolling Interests Domestic - Luxembourg Income (Loss) from Continuing Operations before Income Taxes, Domestic Operating lease liabilities Operating Lease, Liability, Current Computer software Software and Software Development Costs [Member] Document Fiscal Period Focus Document Fiscal Period Focus Nontaxable and nondeductible items (intercompany) Effective Income Tax Rate Reconciliation Nondeductible Expense, Intercompany Transactions, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Intercompany Transactions, Amount Outside fees and services Cost, Outside Fees And Services Cost, Outside Fees And Services Other, net Other Nonoperating Income (Expense) Other The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Amounts exclude: (a) equity loss in affiliate, (b) interest expense, (c) interest income, and (d) change in fair value of put options. Summary of Significant Accounting Policies [Table] Summary of Significant Accounting Policies [Table] Information related to various accounting policies of the entity. Award Timing Method Award Timing Method [Text Block] Litigation Case [Domain] Litigation Case [Domain] Furniture and fixtures Furniture and fixtures Furniture and Fixtures [Member] Award Type [Axis] Award Type [Axis] Deferred revenue Contract with Customer, Liability, Noncurrent Share-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Trading Symbol Trading Symbol 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four Business Combinations Business Combination [Policy Text Block] Change in valuation allowance (as a percent) Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Entity Address, City or Town Entity Address, City or Town Total, foreign Income Tax Expense (Benefit), Foreign Income Tax Expense (Benefit), Foreign Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Statement of Income Location, Balance [Domain] Statement of Income Location, Balance [Domain] Restricted Share Units Restricted Stock Units (RSUs) [Member] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Emerging Growth Company Entity Emerging Growth Company 2028 Long-Term Debt, Maturity, Year Three Options outstanding (in shares) Outstanding at the beginning of the period (in shares) Outstanding at the end of the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Minimum required cash on hand after prepayment Debt Instrument, Maximum Payment Amount Applicable, Remaining Cash Available Debt Instrument, Maximum Payment Amount Applicable, Remaining Cash Available Less: Unamortized debt issuance and amendment costs Debt Issuance Costs, Net Servicer and Real Estate Servicer And Real Estate Solutions [Member] Servicer And Real Estate Solutions Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Share-based Payment Arrangement, Option, Exercise Price Range [Table] Share-Based Payment Arrangement, Option, Exercise Price Range [Table] Bad debt expense Charged to Expenses Accounts Receivable, Credit Loss Expense (Reversal) Benefit Street Partners L.L.C. Benefit Street Partners L.L.C. [Member] Benefit Street Partners L.L.C. Market-based options, options expected to vest (in shares) Share Based Compensation Arrangement by Share Based Payment Award Options Expected to Vest Number The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of market prices. Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Weighted average remaining contractual life (in years) Share-Based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Remaining Contractual Term Foreign - U.S. Foreign - U.S. federal Internal Revenue Service (IRS) [Member] Decrease in foreign taxes due to tax holidays Income Tax Holiday, Aggregate Dollar Amount Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Decrease to valuation allowance Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Income taxes payable Accrued Income Taxes, Current Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Net Settle Stakeholder Warrants Net Exercise Stakeholder Warrants [Member] Net Exercise Stakeholder Warrants Prepaid expenses and other current assets Total Prepaid Expense and Other Assets, Current Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Income tax benefit (provision) Income tax benefit (provision) Effective tax rate Effective tax rate Income Tax Expense (Benefit) Nontaxable and nondeductible items (gain on debt) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Gain (Loss) on Debt, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Gain (Loss) on Debt, Amount Interest rate margin (in percent) Debt Instrument, Basis Spread on Variable Rate Document Information [Line Items] Document Information [Line Items] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Aggregate intrinsic value (in thousands) Share Based Compensation Arrangement by Share Based Payment Award Options Intrinsic Value [Abstract] Premises and equipment, gross Property, Plant and Equipment, Gross OTHER NON-CURRENT LIABILITIES Other Liabilities Noncurrent [Text Block] Represents the disclosure pertaining to other non current liabilities. Expense recorded for discretionary amounts contributed Defined Contribution Plan, Employer Discretionary Contribution Amount Other income (expense), net: Other Income and Expenses [Abstract] Amortization of right-of-use assets under operating leases Operating Lease, Right-of-Use Asset, Periodic Reduction Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Compensation and benefits Cost, Direct Labor All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Accrued expenses - general Accrued Liabilities, Current Renewed term Variable Interest Entity, Terms Of Arrangements, Renewal Agreement Term Variable Interest Entity, Terms Of Arrangements, Renewal Agreement Term Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Local statutory accounting differences Effective Income Tax Rate Reconciliation, Local Statutory Accounting Differences, Amount Effective Income Tax Rate Reconciliation, Local Statutory Accounting Differences, Amount Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Purchase of fractional shares Treasury Stock, Value, Purchase Of Fractional Shares Treasury Stock, Value, Purchase Of Fractional Shares Other than options, granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Grants in Period, Weighted Average Grant Date Fair Value The weighted average fair value at grant date for nonvested non-option equity-based awards issued during the period. Line of credit facility, accordion feature, increase limit Line of Credit Facility, Accordion Feature, Increase Limit Line of credit facility, accordion feature, increase limit, subject to certain conditions by obtaining additional commitments from existing and/or new lenders. Restricted Stock Units (RSUs), Market-Based Restricted Stock Units (RSUs), Market-Based [Member] Restricted Stock Units (RSUs), Market-Based Estimated unrecognized compensation costs Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Net cash used in operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Effective Income Tax Rate Reconciliation [Table] Effective Income Tax Rate Reconciliation [Table] Property, plant and equipment, useful life (in years) Property, Plant and Equipment, Useful Life Amounts held in escrow and trust accounts Escrow Deposit and Trust Account Amounts held in escrow and trust accounts at various financial institutions. Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Depreciation and amortization Depreciation and amortization expense Depreciation WARRANTS Other Liabilities Disclosure [Text Block] Equity Components [Axis] Equity Components [Axis] PREMISES AND EQUIPMENT, NET Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Sublease income Sublease Income Standby Letters of Credit Standby Letters of Credit [Member] Effect on diluted per share due to decrease in foreign tax holiday (in dollars per share) Income Tax Holiday, Income Tax Benefits Per Share Highly Correlated - Onity Highly Correlated - Onity [Member] Portfolios serviced by Ocwen when a party other than Ocwen or NRZ selects Altisource as the service provider. Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Number of reportable segments Number of Reportable Segments UBS Asset Management UBS Asset Management [Member] UBS Asset Management Exercise of warrants, net of costs Stock Issued During Period, Value, Treasury Stock Reissued Stock Options, Market-Based Share-based Payment Arrangement, Option, Market-Based [Member] Share-based Payment Arrangement, Option, Market-Based Entity Address, Country Entity Address, Country Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Insurance Or Condemnation Proceeds Insurance Or Condemnation Proceeds [Member] Insurance Or Condemnation Proceeds Restricted Shares and Restricted Share Units Restricted Stock And Restricted Stock Units (RSUs) [Member] Restricted Stock And Restricted Stock Units (RSUs) [Member] Net Settle Stakeholder Warrants Stakeholder Warrants, Net Settle [Member] Stakeholder Warrants, Net Settle Total current liabilities Liabilities, Current Non-controlling interests Non-controlling Interest Revenue [Member] Non-controlling Interest Revenue [Member] Highly Correlated - Rithm Highly Correlated - Rithm [Member] Portfolios serviced by Rithm (Formerly NRZ) when a party other than RITM selects Altisource as the service provider. Individual: Individual [Axis] Income Tax Jurisdiction [Domain] Income Tax Jurisdiction [Domain] Document Annual Report Document Annual Report Restricted Stock Units (RSUs), Performance-Based Restricted Stock Units (RSUs), Performance-Based and Market-Based [Member] Restricted Stock Units (RSUs), Performance-Based and Market-Based Schedule of Right-of-Use Assets Under Operating Leases Assets and Liabilities, Lessee [Table Text Block] Assets and Liabilities, Lessee [Table Text Block] Increase due to billing, excluding amounts recognized as revenue during the period Contract With Customer, Liability, Billing Increase, Excluding Revenue Recognized Contract With Customer, Liability, Billing Increase, Excluding Revenue Recognized Schedule of Selling, General and Administrative Expenses Schedule of Selling, General and Administrative Expense [Table Text Block] Tabular disclosure of the components of costs related to selling products or services, as well as all other general and administrative expenses. Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Noncontrolling ownership percentage (in percent) Subsidiary, Ownership Percentage, Noncontrolling Owner Repayments of long-term debt Repayments of Long-Term Debt Entity Interactive Data Current Entity Interactive Data Current Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] Reimbursable expenses Cost, Reimbursable Expenses Cost, Reimbursable Expenses Weighted average remaining contractual life (in years) Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Remaining Contractual Term $50.01 — $100.00 Exercise Price Range from Dollars 50.01 to 100.00 [Member] Represents information pertaining to the range of exercise price per share of stock options outstanding and exercisable between 10.01 dollars to 20.00 dollars. Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Exercisable at the end of the period (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Other Other Selling, General and Administrative Expense Schedule of Fair Value of Performance-based Awards Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block] Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate, Floor Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate, Floor [Member] Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate, Floor Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Class of Warrant or Right [Table] Class of Warrant or Right [Table] Ownership [Domain] Ownership [Domain] Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Ordinary performance Share-based Payment Arrangement, Option, Market-Based, Ordinary Performance [Member] Share-based Payment Arrangement, Option, Market-Based, Ordinary Performance Deferred Revenue Significant Changes In Deferred Revenue [Roll Forward] Significant Changes In Deferred Revenue Other assets Total Other Assets, Noncurrent Customer [Domain] Customer [Domain] Entity Central Index Key Entity Central Index Key PEO Name PEO Name Schedule of Maturities of Long-Term Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Debt instrument, prepayment (in percent) Debt Instrument, Required Prepayment, Percentage Debt Instrument, Required Prepayment, Percentage Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Variable Rate Component One, Paid In Cash Variable Rate Component One, Paid In Cash [Member] Variable Rate Component One, Paid In Cash Share-based Payment Arrangement, Tranche One Share-Based Payment Arrangement, Tranche One [Member] Deferred revenue Contract with Customer, Liability, Current Exercise price (in usd per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Class of Stock [Domain] Class of Stock [Domain] Statutory tax rate (as a percent) Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Maturity Date Two Maturity Date Two [Member] Maturity Date Two Technology and telecommunications Cost, Technology And Telecommunications Cost, Technology And Telecommunications Long-term debt Total long-term debt Long-Term Debt, Excluding Current Maturities Right-of-use assets under operating leases Operating Lease, Right-Of-Use Asset, Gross Operating Lease, Right-Of-Use Asset, Gross Amortization expense, 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Three Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Vesting [Domain] Vesting [Domain] Unrecognized tax benefits reserve reversal Unrecognized Tax Benefits, Increase Resulting From Reserve Reversal Unrecognized Tax Benefits, Increase Resulting From Reserve Reversal Gross carrying amount Finite-Lived Intangible Assets, Gross Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Forfeited/canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations Schedule of Stock Options Outstanding and Exercisable Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block] Accounts receivable, allowance for credit loss, current Less: Allowance for credit losses Balance at Beginning of Period Balance at End of Period Accounts Receivable, Allowance for Credit Loss, Current Ownership [Axis] Ownership [Axis] Exercise price, low end of range (in dollars per share) Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit Fair Value as of Grant Date Award Grant Date Fair Value Term B Loans Term B Loans [Member] Represents information pertaining to the term B loans associated with the credit agreement entered into on April 3, 2018. Schedule of Other Income (Expense), Net Schedule of Other Nonoperating Income (Expense) [Table Text Block] Operating loss carryforwards Operating Loss Carryforwards Stock Options, Service-Based Share-based Payment Arrangement, Option, Service-Based [Member] Share-based Payment Arrangement, Option, Service-Based Warrant Liability [Line Items] Warrant Liability [Line Items] Warrant Liability [Line Items] Compensation and benefits Labor and Related Expense Schedule of Long-term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Maximum purchase price authorized (in dollars per share) Stock Repurchase Program Maximum Cost Per Share Authorized For Repurchase The maximum cost per share authorized by an entity's Board of Directors for shares to be repurchased under a stock repurchase plan. Title and Position [Domain] Title and Position [Domain] Deferred income taxes Deferred Income Tax Expense (Benefit), Cash Flow Impact The amount of the current period cash flow impact of deferred income taxes. Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Selling, General and Administrative Expense [Abstract] Selling, General and Administrative Expense [Abstract] Proceeds from exercise of warrants, net of costs Proceeds From Warrant Exercises, Net Of Costs Proceeds From Warrant Exercises, Net Of Costs Counterparty Name [Domain] Counterparty Name [Domain] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two Reverse stock split ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Weighted average contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Schedule of Accounts Payable and Accrued Expenses Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Local statutory accounting differences (as a percent) Effective Income Tax Rate Reconciliation, Local Statutory Accounting Differences, Percent Effective Income Tax Rate Reconciliation, Local Statutory Accounting Differences, Percent Non-PEO NEO Non-PEO NEO [Member] Aggregate intrinsic value (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Schedule of Prepaid Expenses and Other Current Assets Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Interest income (expense) Interest Income, Other Debt instrument, maturity date, days after notice to terminate Debt Instrument, Maturity Date, Days After Notice To Terminate Debt Instrument, Maturity Date, Days After Notice To Terminate Award Type [Domain] Award Type [Domain] 2026 Lessee, Operating Lease, Liability, to be Paid, Year One Non-controlling interests Equity, Attributable to Noncontrolling Interest Equity Awards Adjustments Equity Awards Adjustments [Member] Leasehold improvements Leasehold improvements Leasehold Improvements [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Effect of cross-border tax laws (as a percent) Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Percent Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Compensation Amount Outstanding Recovery Compensation Amount Deferred: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] $150.01 — $200.00 Exercise Price Range from Dollars 150.01 to 200.00 [Member] Exercise Price Range from Dollars 150.01 to 200.00 Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Non-current deferred tax liabilities: Deferred Tax Liabilities Noncurrent Classification [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Estimate of Fair Value Measurement Estimate of Fair Value Measurement [Member] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Effect of rates different than statutory (as a percent) Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent U.S. federal and state tax credits Deferred Tax Assets, Tax Credit Carryforward, Federal and State Deferred Tax Assets, Tax Credit Carryforward, Federal and State OTHER ASSETS Other Assets Disclosure [Text Block] Revenues [Abstract] Revenues [Abstract] Nontaxable and nondeductible items (loss on Treasury Shares) (as a percent) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Gain (Loss) On Treasury Shares, Percent Effective Income Tax Rate Reconciliation, Nondeductible Expense, Gain (Loss) On Treasury Shares, Percent Documents Incorporated by Reference Documents Incorporated by 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Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Income Tax Authority, Name [Domain] Income Tax Authority, Name [Domain] Accounts receivable, net Accounts, Notes, Loans and Financing Receivable [Line Items] Company Selected Measure Name Company Selected Measure Name Fair Value Measurement [Domain] Fair Value Measurement [Domain] Payment due date (in days) Debt Covenant, Payment Due Date, Default Period Debt Covenant, Payment Due Date, Default Period LONG-TERM DEBT Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Accounts payable Accounts Payable, Current Cash used in operating activities for amounts included in the measurement of lease liabilities Operating Lease, Payments Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Net income (loss) attributable to Altisource Net Income (Loss) Available to Common Stockholders, 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In addition, indicates that, in connection with being subject to regulation and oversight by governmental authorities, the entity is exposed to potential losses arising from possible claims against the company's resources. 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Expected option life (in years) Measurement Input, Expected Term [Member] Customer [Axis] Customer [Axis] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Continuing Operation [Abstract] Ministry of Finance, India Ministry of Finance, India [Member] Income from operations Operating Income (Loss) Line of Credit Line of Credit [Member] Options exercisable Share Based Compensation Shares Authorized under Stock Option Plans Exercise Price Range Exercisable Options [Abstract] Accumulated deficit Retained Earnings (Accumulated Deficit) Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Over-time revenue recognition Transferred over Time [Member] Allowable performance period before expiration date (in years) Share-based Compensation Arrangement By Share-based Payment Award, Allowable Performance Period Before Expiration Date Share-based Compensation Arrangement By Share-based Payment Award, Allowable Performance Period Before Expiration Date Class of Stock [Axis] Class of Stock [Axis] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Other Deferred Tax Liabilities, Other Payables and Accruals [Abstract] Payables and Accruals [Abstract] Statement [Table] Statement [Table] Other income (expense), net Total Other Nonoperating Income (Expense) Total deferred income tax (expense) provision Deferred Income Tax Expense (Benefit) Adjustments to reconcile net income (loss) to net cash used in operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Revenue Benchmark Revenue Benchmark [Member] Other Foreign Tax Jurisdiction, Other [Member] Risk-free interest rate (%) Measurement Input, Risk Free Interest Rate [Member] Beginning balance (in shares) Ending balance (in shares) Shares, Issued Deferred revenue, beginning balance Deferred revenue, ending balance Contract with Customer, Liability Variable Rate [Domain] Variable Rate [Domain] All Adjustments to Compensation All Adjustments to Compensation [Member] Amendment Flag Amendment Flag Maximum number of Altisource share-based awards that can be granted under the Plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Treasury stock, at cost (27 shares as of December 31, 2025 and 342 shares as of December 31, 2024) Treasury Stock, Common, Value Defined Contribution 401(k) Plan Defined Contribution Plan, Policy [Policy Text Block] Defined Contribution Plan, Policy [Policy Text Block] Termination Date Trading Arrangement Termination Date Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] COST OF REVENUE Cost of Revenue [Text Block] The entire disclosure of cost of goods produced and sold and services rendered. 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