Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Adjustments to reconcile net loss to net cash used in operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Statistical Measurement [Domain] Statistical Measurement [Domain] Repayments of long-term debt Repayments of long-term debt Repayments of Long-Term Debt Lease Activity During Period Lease, Cost [Table Text Block] Schedule of Prepaid Expenses and Other Current Assets Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Anti-Dilutive Securities Antidilutive Securities Excluded from Computation of Earning Per Share [Abstract] Cover [Abstract] Cover [Abstract] Net decrease in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect PIK Component of Interest Rate (in percent) Debt Instrument, Paid In Kind Interest Rate Debt Instrument, Paid In Kind Interest Rate Maturities of Operating Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Other current liabilities Total Other Liabilities, Current Trading Symbol Trading Symbol SEGMENT REPORTING Segment Reporting Information [Line Items] Comprehensive loss, net of tax Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest All Trading Arrangements All Trading Arrangements [Member] Second Revolver Amendment Second Revolver Amendment [Member] Second Revolver Amendment Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Non-NEOs Non-NEOs [Member] Schedule of Basic and Diluted EPS Calculation Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Income taxes paid (refunded), net Income Taxes Paid, Net Minimum purchase price authorized (in usd 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. Allowance for doubtful accounts Less: Allowance for credit losses Balance at Beginning of Period Balance at End of Period Accounts Receivable, Allowance for Credit Loss, Current Billed Billed Revenues [Member] Vesting threshold Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Threshold Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Threshold Distributions to non-controlling interest holders Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Disposal Group Name [Domain] Disposal Group Name [Domain] Pay vs Performance Disclosure [Line Items] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Accounts receivable Increase (Decrease) in Accounts Receivable Current and non-current operating lease liabilities Increase (Decrease) in Operating Lease Liability Restricted share units granted, weighted average grant date fair value (in usd 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. Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS Fair Value Disclosures [Text Block] Award Timing Disclosures [Line Items] Other Performance Measure, Amount Other Performance Measure, Amount Expected amortization, year 3 Finite-Lived Intangible Asset, Expected Amortization, Year Three RIGHT-OF-USE ASSETS UNDER OPERATING LEASES, NET Lessee, Operating Leases [Text Block] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Operating lease costs: Operating Lease, Cost Share 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. Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Other non-current liabilities Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Operating lease liabilities Operating Lease, Liability, Noncurrent Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Accordion feature, potential increase in additional borrowings Debt Instrument Accordion Feature, Potential Increase in Additional Borrowings Represents the potential increase in additional borrowings on existing and new debt instruments under accordion feature. Loss on disposal of fixed assets Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Origination Origination Origination Solutions [Member] Origination Solutions Deferred revenue Contract with Customer, Liability, Current Price of stock (in usd per share) Sale of Stock, Price Per Share United States UNITED STATES Uruguay URUGUAY Other assets Total Other Assets, Noncurrent Entity Tax Identification Number Entity Tax Identification Number Leases [Abstract] Leases [Abstract] Gross carrying amount Finite-Lived Intangible Assets, Gross Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Schedule of Long-Term Debt Schedule of Long-Term Debt Instruments [Table Text Block] Number of shares of common stock purchased (in shares) Treasury Stock, Shares, Acquired Antidilutive Securities [Domain] Antidilutive Securities, Name [Domain] Operating Segments Operating Segments [Member] Selling, general and administrative expense Selling, General and Administrative Expenses [Member] Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Net proceeds of sale of stock Sale of Stock, Consideration Received on Transaction Treasury stock, at cost Treasury Stock, Common [Member] Schedule of Components of Cost of Revenue Schedule of Cost of Revenue [Table Text Block] Tabular disclosure of the components of cost of revenue. Secured Debt Secured Debt [Member] 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. Prepaid expenses Prepaid Expense, Current Equity Components [Axis] Equity Components [Axis] Second Amended Credit Facility Second Amended Credit Facility [Member] Second Amended Credit Facility Other current assets Other Assets, Current Award Timing Method Award Timing Method [Text Block] Office equipment and other Office Equipment [Member] 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. Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] 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. Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Insider Trading Policies and Procedures [Line Items] Proceeds from the sale of business Proceeds from Divestiture of Businesses Adjustment to Compensation, Amount Adjustment to Compensation Amount Aggregate intrinsic value, beginning balance (in dollars) Aggregate intrinsic value, ending balance (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Additional paid-in capital Additional Paid in Capital, Common Stock Restricted Stock and Restricted Stock Units, Service-Based Restricted Stock and Restricted Stock Units (RSUs), Service-Based [Member] Restricted Stock and Restricted Stock Units (RSUs), Service-Based Payables and Accruals [Abstract] Payables and Accruals [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Public Stock Offering Public Stock Offering [Member] Public Stock Offering Disposal Group Classification [Axis] Disposal Group Classification [Axis] Non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Restricted Stock 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 Entity Smaller Reporting Company Entity Small Business Altisource Asset Management Corporation ("AAMC") Altisource Asset Management Corporation ("AAMC") [Member] Altisource Asset Management Corporation ("AAMC") Company Selected Measure Amount Company Selected Measure Amount Geographical [Axis] Geographical [Axis] Outside fees and services Fees Paid for Provision of Services Represents the fees paid to external providers for provision of services. Tabular List, Table Tabular List [Table Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Equity And Share-Based Compensation Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Weighted Average Weighted Average [Member] Lease Term and Assumption Lessee, Operating Lease, Terms And Assumptions [Table Text Block] Lessee, Operating Lease, Terms And Assumptions [Table Text Block] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] 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] Issued (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Other Schedule of Other Assets Schedule of Other Assets, Noncurrent [Table Text Block] Warrant shares (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights PIK interest rate (in percent) Debt Instrument, Interest Rate, Payable In Kind, Percentage Debt Instrument, Interest Rate, Payable In Kind, Percentage Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Accrued expenses - general Accrued Liabilities, Current Options, restricted shares and restricted share units excluded from the computation of diluted EPS (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Share-based Payment Arrangement, Tranche One Share-Based Payment Arrangement, Tranche One [Member] Warrants issued in connection with Amended Credit Agreement Warrants Issued, Credit Agreement Warrants Issued, Credit Agreement Credit Facility [Domain] Credit Facility [Domain] Cash, cash equivalents and restricted cash at the beginning of the period Cash, cash equivalents and restricted cash at the end of the period Total cash, cash equivalents and restricted cash reported in the statements of cash flows Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Credit agreement, par paydown, greater than $30 million Credit Agreement, Par Paydown, Greater Than $30 Million [Member] Credit Agreement, Par Paydown, Greater Than $30 Million Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Summary of Significant Accounting Policies [Table] Summary of Significant Accounting Policies [Table] Information related to various accounting policies of the entity. Less: Accumulated amortization Operating Lease, Right-Of-Use Asset, Accumulated Amortization Operating Lease, Right-Of-Use Asset, Accumulated Amortization Current assets: Assets, Current [Abstract] Goodwill Goodwill Consolidation Items [Axis] Consolidation Items [Axis] Fair Value Measurements Fair Value of Financial Instruments, Policy [Policy Text Block] Payments of tax withholding on issuance of restricted share units and restricted shares Payment, Tax Withholding, Share-Based Payment Arrangement Authorized amount Share Repurchase Program, Authorized, Amount Share-Based Compensation Share-Based Payment Arrangement, Noncash Expense [Abstract] Treasury shares (in shares) Treasury Stock, Common, Shares Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Product and Service [Domain] Product and Service [Domain] Employee Stock Option Share-Based Payment Arrangement, Option [Member] Short-term (twelve months or less) lease costs Short-Term Lease, Cost Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Depreciation and amortization Depreciation 2025 Lessee, Operating Lease, Liability, to be Paid, Year One Other expenses Other Expenses Adjusted Eurodollar Rate Debt Instrument Variable Rate Adjusted Eurodollar Rate [Member] Represents the adjusted Eurodollar rate that is used to calculate the variable interest rate of the debt instrument. Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Comprehensive loss attributable to Altisource Comprehensive Income (Loss), Net of Tax, Attributable to Parent Income taxes payable Accrued Income Taxes, Current Warrant Warrant [Member] Security Exchange Name Security Exchange Name Interest rate margin (in percent) Debt Instrument, Basis Spread on Variable Rate PIK accrual Paid-in-Kind Interest Award Type [Axis] Award Type [Axis] Compensation and benefits Cost, Direct Labor Schedule of Premises and Equipment, Net by Country Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] Premises and equipment, net Total Total Property, Plant and Equipment, Net Total liabilities Liabilities Non-controlling interests Equity, Attributable to Noncontrolling Interest Compensation and benefits Labor and Related Expense Servicer and Real Estate Servicer and Real Estate Servicer And Real Estate Solutions [Member] Servicer And Real Estate Solutions Exercisable at the end of the period (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Other Other Assets, Miscellaneous, Noncurrent Common stock, par value (in usd per share) Common Stock, Par or Stated Value Per Share Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Credit Facility Revolving Credit Facility [Member] Expiration Date Trading Arrangement Expiration Date Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Operating lease liabilities Operating Lease, Liability, Current Total Shareholder Return Amount Total Shareholder Return Amount Common stock, shares issued (in shares) Common Stock, Shares, Issued Entity [Domain] Entity [Domain] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Concentration percentage (in percent) Percentage of revenue from largest customer (in percent) Concentration Risk, Percentage Reimbursable expenses Reimbursable expenses revenue Reimbursable Expenses [Member] Reimbursable Expenses [Member] Computer hardware and software Computer Equipment [Member] Upfront fee Line of Credit Facility, Commitment Fee Amount Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Less: Accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Premises and equipment, gross Property, Plant and Equipment, Gross Accounts receivable Accounts Receivable, after Allowance for Credit Loss Debt Instrument [Line Items] Debt Instrument [Line Items] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Weighted average exercise price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Basis of Accounting and Presentation Basis of Accounting, Policy [Policy Text Block] Diluted (in shares) Weighted average common shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Aggregate intrinsic value (in thousands) Share Based Compensation Arrangement by Share Based Payment Award Options Intrinsic Value [Abstract] Covenant threshold Line of Credit Facility, Covenant Threshold Line of Credit Facility, Covenant Threshold MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Expected amortization, remainder of year Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Stock Options, Market-Based, Extraordinary Performance Share-based Payment Arrangement, Option, Market-Based, Extraordinary Performance [Member] Share-based Payment Arrangement, Option, Market-Based, Extraordinary Performance OTHER NON-CURRENT LIABILITIES Other Liabilities Noncurrent [Text Block] Represents the disclosure pertaining to other non current liabilities. Altisource deficit Equity, Attributable to Parent Related Party Related Party [Member] Interest expense Interest Expense, Nonoperating Summary of Changes in Goodwill Schedule of Goodwill [Table Text Block] PREMISES AND EQUIPMENT, NET Property, Plant and Equipment Disclosure [Text Block] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Selling, general and administrative expenses Total Selling, general and administrative expenses Selling, General and Administrative Expense Entity Address, Country Entity Address, Country Deductions Accounts Receivable, Allowance for Credit Loss, Writeoff Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Accounts receivable, net of allowance for doubtful accounts of Total Accounts Receivable, after Allowance for Credit Loss, Current Stock options granted (in shares) Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Anti-dilutive securities Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Sale of Stock [Domain] Sale of Stock [Domain] 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. Other current and non-current liabilities Increase (Decrease) in Other Operating Liabilities Net long-term debt Net long-term debt Long-Term Debt Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Fair Value Measurements, Recurring and Nonrecurring Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Document Fiscal Period Focus Document Fiscal Period Focus All Executive Categories All Executive Categories [Member] Accounts receivable, gross Accounts Receivable, before Allowance for Credit Loss, Current Expected amortization, year 2 Finite-Lived Intangible Asset, Expected Amortization, Year Two Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Weighted average contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term ASSETS Total assets: Assets [Abstract] Amounts held in escrow and trust accounts Escrow Deposit and Trust Account Amounts held in escrow and trust accounts at various financial institutions. Restricted shares and restricted share units outstanding (in shares) Outstanding at the beginning of period (in shares) Outstanding at the end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number Restricted cash Restricted Cash, Current Document Type Document Type Interest rate at the end of the period (in percent) Debt Instrument, Interest Rate, Effective Percentage Line of credit facility, commitment fee percentage (in percent) Line of Credit Facility, Commitment Fee Percentage Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Schedule of Financial Information of Segments Schedule of Segment Reporting Information, by Segment [Table Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Exercisable at the end of the period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Other Income and Expenses [Abstract] Other Income and Expenses [Abstract] Highly Correlated - Onity Highly Correlated - Onity [Member] Highly Correlated - Onity Maximum Maximum [Member] Amortization of intangible assets Amortization of intangible assets Amortization of Intangible Assets Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Furniture and fixtures Furniture and Fixtures [Member] Intangible assets, net Net book value Finite-Lived Intangible Assets, Net Antidilutive Securities [Axis] Antidilutive Securities [Axis] Stock Options, Market-Based Share-based Payment Arrangement, Option, Market-Based [Member] Share-based Payment Arrangement, Option, Market-Based Accounts payable Accounts Payable, Current Schedule of Revenue Schedule Of Revenue [Table Text Block] [Table Text Block] for Schedule of Revenue [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Less: Unamortized discount, net Debt Instrument, Unamortized Discount Leasehold improvements Leasehold Improvements [Member] Restricted Stock And Restricted Stock Units Restricted Stock And Restricted Stock Units (RSUs) [Member] Restricted Stock And Restricted Stock Units (RSUs) [Member] Non-controlling interests Non-controlling Interest Revenue [Member] Non-controlling Interest Revenue [Member] Current Fiscal Year End Date Current Fiscal Year End Date Less: interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Statistical Measurement [Axis] Statistical Measurement [Axis] PEO Name PEO Name Warrants (in shares) Beginning balance, Outstanding (in shares) Ending balance, Outstanding (in shares) Class of Warrant or Right, Outstanding Commitments, contingencies and regulatory matters (Note 21) Commitments Contingencies and Regulatory Matters Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. 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. Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Distributions to non-controlling interests Payments to Noncontrolling Interests 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 Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Vesting [Axis] Vesting [Axis] Award Type [Domain] Award Type [Domain] Name Outstanding Recovery, Individual Name Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Restricted Stock Units (RSUs), Performance-Based and Market-Based Restricted Stock Units (RSUs), Performance-Based and Market-Based [Member] Restricted Stock Units (RSUs), Performance-Based and Market-Based Share-based Payment Arrangement, Tranche Four Share-based Payment Arrangement, Tranche Four [Member] Share-based Payment Arrangement, Tranche Four Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Deferred tax assets, net Deferred Income Tax Assets, Net Non-PEO NEO Non-PEO NEO [Member] Weighted average estimated useful life (in years) Finite-Lived Intangible Asset, Useful Life Additional paid-in capital Additional Paid-in Capital [Member] Schedule of the Components 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. Schedule of Change in Allowance for Doubtful Accounts and Expected Credit Losses Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Award Timing Predetermined Award Timing Predetermined [Flag] CUSTOMER CONCENTRATION Concentration Risk Disclosure [Text Block] Revenue Revenue, Segment Benchmark [Member] Future Adoption of New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Class of Stock [Axis] Class of Stock [Axis] Forecast Forecast [Member] Diluted (in usd per share) Earnings Per Share, Diluted Reimbursable expenses Cost, Reimbursable Expenses Cost, Reimbursable Expenses Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Schedule of Share-based compensation, Restricted Stock and Restricted Stock units activity [Line Items] Schedule of Share-based compensation, Restricted Stock and Restricted Stock units activity [Line Items] [Line Items] for Schedule of Share-based compensation, Restricted Stock and Restricted Stock units activity [Table] Amortization of right-of-use assets under operating leases Operating Lease, Right-of-Use Asset, Periodic Reduction Name Measure Name Variable Rate Component [Axis] Variable Rate Component [Axis] Variable Rate Component Entity Interactive Data Current Entity Interactive Data Current Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Ownership [Axis] Ownership [Axis] Schedule of Warrant Activity Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Vesting percentage Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Percentage of loans serviced and subserviced by largest customer's largest client (in percent) Concentration Risk, Percentage Of Loans Serviced And Subserviced By Largest Customer's Largest Client Concentration Risk, Percentage Of Loans Serviced And Subserviced By Largest Customer's Largest Client Change in fair value of warrant liability Change in fair value of warrant liability Fair Value Adjustment of Warrants Remaining number of shares available for repurchase under the plan (in shares) Share Repurchase Program, Remaining Authorized, Number of Shares Customer [Axis] Customer [Axis] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Summary of the Weighted Average Fair Value of Stock Options Granted, the Total Intrinsic Value of Stock Options Exercised and the Fair Value of Options Vested Schedule of Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value [Table Text Block] Schedule of Revenue from Major Customers by Reporting Segments Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] Share-based compensation expense Share-Based Payment Arrangement, Noncash Expense Stock Options, Market-Based, Ordinary Performance Share-based Payment Arrangement, Option, Market-Based, Ordinary Performance [Member] Share-based Payment Arrangement, Option, Market-Based, Ordinary Performance Net loss Net loss Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Share-based Payment Arrangement, Tranche Two Share-Based Payment Arrangement, Tranche Two [Member] Summary of significant accounting policies Summary of Significant Accounting Policies [Line Items] Income tax provision Income Tax Expense (Benefit) Interest rate (in percent) Debt Instrument, Interest Rate, Stated Percentage Repayments of senior debt Repayments of Senior Debt Corporate and Others Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Allowance for expected credit losses: Accounts Receivable, Allowance for Credit Loss [Roll Forward] Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] SHAREHOLDERS’ EQUITY AND SHARE-BASED COMPENSATION Shareholders' Equity and Share-Based Payments [Text Block] Weighted average remaining requisite service period for stock options over which unrecognized compensation costs would be recognized Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Revenue Revenue (less than) Revenue from Contract with Customer, Excluding Assessed Tax Service revenue Service [Member] Total other income (expense), net Total other income (expense), net Nonoperating Income (Expense) Variable Rate Component One, Paid In Cash Variable Rate Component One, Paid In Cash [Member] Variable Rate Component One, Paid In Cash Revolving Loan Agreement Revolving Loan Agreement [Member] Revolving Loan Agreement Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Income (loss) from operations Income (loss) from operations Operating Income (Loss) Variable Rate [Domain] Variable Rate [Domain] Number of reporting segments Number of Reportable Segments Total liabilities and deficit Liabilities and Equity Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] All Adjustments to Compensation All Adjustments to Compensation [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Accrued salaries and benefits Employee-related Liabilities, Current Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets First Revolver Amendment First Revolver Amendment [Member] First Revolver Amendment Schedule of Other (Expense) Income, Net Schedule of Other Nonoperating Income (Expense) [Table Text Block] Right-of-use assets under operating leases Operating Lease, Right-Of-Use Asset, Gross Operating Lease, Right-Of-Use Asset, Gross Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Interest income (expense) Interest Income (Expense), Nonoperating Legal Entity [Axis] Legal Entity [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Other current liabilities Other Liabilities, Current [Abstract] Restricted Stock and Restricted Stock Units Activity Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] ORGANIZATION AND BASIS OF PRESENTATION Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Acquisition of right-of-use assets with operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Underlying Security Market Price Change Underlying Security Market Price Change, Percent Scenario [Domain] Scenario [Domain] Individual: Individual [Axis] Loss per share: Earnings Per Share, Basic and Diluted EPS [Abstract] Earnings Per Share, Basic and Diluted EPS Treasury shares withheld for the payment of tax on restricted share unit and restricted share issuances Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Forfeited (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Restricted cash Restricted cash Restricted Cash Product and Service [Axis] Product and Service [Axis] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Statement [Line Items] Statement [Line Items] Aldridge Pite Aldridge Pite [Member] Aldridge Pite Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] 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 Premises and Equipment, Net Property, Plant and Equipment [Table Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Sublease income Sublease Income Accounts receivable, net Accounts, Notes, Loans and Financing Receivable [Line Items] Vesting [Domain] Vesting [Domain] Stock Options, Service-Based Share-based Payment Arrangement, Option, Service-Based [Member] Share-based Payment Arrangement, Option, Service-Based LIABILITIES AND DEFICIT Liabilities and Equity [Abstract] Warrant Liability [Line Items] Warrant Liability [Line Items] Warrant Liability [Line Items] Beginning balance Fair Value Fair value of warrants Ending balance Fair Value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Maximum purchase price authorized (in usd 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. Restricted Stock Units (RSUs), Performance-Based Restricted Stock Units (RSUs), Performance-Based [Member] Restricted Stock Units (RSUs), Performance-Based Risks and Uncertainties [Abstract] Risks and Uncertainties [Abstract] Technology and telecommunications Communications and Information Technology Minimum Minimum [Member] Restatement Determination Date Restatement Determination Date Interest received Proceeds from Interest Received Deferred income taxes Deferred Income Tax Expense (Benefit), Cash Flow Impact The amount of the current period cash flow impact of deferred income taxes. Adoption Date Trading Arrangement Adoption Date Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Deferred revenue Contract with Customer, Liability, Noncurrent Exercise of Warrants, net of costs Proceeds From Warrant Exercises, Net Of Costs Proceeds From Warrant Exercises, Net Of Costs Failure to perform period (in days) Duration Of Failure to Perform Or Observe Material Provisions Duration Of Failure to Perform Or Observe Material Provisions Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Outstanding at the beginning of the period (in usd per share) Outstanding at the end of the period (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Concentration Risk [Table] Concentration Risk [Table] Right-of-use assets under operating leases Total Operating Lease, Right-of-Use Asset Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] 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 Right-of-Use Assets Under Operating Leases Right-of-Use Assets Under Operating Leases [Table Text Block] Right-of-Use Assets Under Operating Leases [Table Text Block] Bad debt expense Additions Charged to Expenses Accounts Receivable, Credit Loss Expense (Reversal) Segments [Axis] Segments [Axis] 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] Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Senior secured term loans Borrowings under revolving credit facility Long-Term Debt, Gross Exercise Price Award Exercise Price Expected Warrant Shares that will be exercisable on February 14, 2024 Expected Warrant Shares [Member] Expected Warrant Shares LOSS PER SHARE Earnings Per Share [Text Block] 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 Arrangement Duration Trading Arrangement Duration GOODWILL AND INTANGIBLE ASSETS, NET Goodwill and Intangible Assets Disclosure [Text Block] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Segments [Domain] Segments [Domain] Selling, General and Administrative Expense [Abstract] Selling, General and Administrative Expense [Abstract] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Unbilled Unbilled Revenues [Member] Expected amortization, year 4 Finite-Lived Intangible Asset, Expected Amortization, Year Four All Individuals All Individuals [Member] Trademarks and trade names Trademarks and Trade Names [Member] Debt instrument, extended term (in years) Debt Instrument, Extended Term Debt Instrument, Extended Term PEO PEO [Member] Short-term receivable Business Combination, Contingent Consideration, Asset, Current Variable Rate [Axis] Variable Rate [Axis] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Billing Status, Type [Axis] Billing Status, Type [Axis] Name Trading Arrangement, Individual Name Other income (expense), net Total Other Nonoperating Income (Expense) Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Receivables [Abstract] Receivables [Abstract] Categories of revenue Number Categories Of Revenue Number Categories Of Revenue Restricted share units granted (in shares) Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Disposal Group Name [Axis] Disposal Group Name [Axis] Restricted Stock and Restricted Stock Units (RSUs), Performance-Based and Market-Based Restricted Stock and Restricted Stock Units (RSUs), Performance-Based and Market-Based [Member] Restricted Stock and Restricted Stock Units (RSUs), Performance-Based and Market-Based Treasury stock, at cost (2,853 shares as of June 30, 2024 and 3,467 shares as of December 31, 2023) Treasury Stock, Common, Value Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Share-based Payment Arrangement, Tranche Three Share-Based Payment Arrangement, Tranche Three [Member] Other income (expense), net: Other Nonoperating Income (Expense) [Abstract] Assets: Assets, Fair Value Disclosure [Abstract] 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] Surety bond collateral Surety Bond Collateral, Current Surety Bond Collateral Related Party, Type [Domain] Related and Nonrelated Parties [Domain] Paydown Agreement Paydown Agreement [Member] Paydown Agreement Accounts payable and accrued expenses Total Accounts Payable and Accrued Liabilities, Current Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Depreciation and amortization Cost, Depreciation and Amortization Local Phone Number Local Phone Number Number of shares of common stock authorized to be purchased (in shares) Share Repurchase Program, Authorized, Number of Shares Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Payment due date default period (in days) Debt Covenant, Payment Due Date, Default Period Debt Covenant, Payment Due Date, Default Period OTHER ASSETS Other Assets Disclosure [Text Block] Deferred tax liabilities, net Deferred Income Tax Liabilities, Net PREPAID EXPENSES AND OTHER CURRENT ASSETS Other Current Assets [Text Block] Other assets Increase (Decrease) in Other Operating Assets Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Secured Overnight Financing Rate (SOFR) Secured Overnight Financing Rate (SOFR) [Member] Number of components of an award Share Based Compensation Arrangement by Share Based Payment Award Number of Components of Award Represents the number of components of vesting of an award. PEO Total Compensation Amount PEO Total Compensation Amount Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Occupancy related costs Occupancy, Net Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Schedule of Other Current Liabilities Schedule of Accrued Liabilities [Table Text Block] Income Statement Location [Axis] Statement of Income Location, Balance [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Common stock Common Stock [Member] Measure: Measure [Axis] Issuance of restricted share units and restricted shares Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Other, net Other Non-Operating 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. Fair Value of Warrant Liability Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Issuance of common stock, net of issuance costs (in shares) Stock Issued During Period, Shares, New Issues Line of Credit Line of Credit [Member] Entity Emerging Growth Company Entity Emerging Growth Company Other Other Sundry Liabilities, Current Credit Facility Borrowings Through June 22, 2023 Credit Facility Borrowings Through June 22, 2023 [Member] Credit Facility Borrowings Through June 22, 2023 Segment Reporting [Abstract] Segment Reporting [Abstract] Entity Central Index Key Entity Central Index Key Stock Options, Performance-Based Share-based Payment Arrangement, Option, Performance-Based [Member] Share-based Payment Arrangement, Option, Performance-Based Scenario [Axis] Scenario [Axis] Agreement term Variable Interest Entity, Terms of Arrangements, Agreement Term Variable Interest Entity, Terms of Arrangements, Agreement Term Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] ACCOUNTS PAYABLE, ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Other Other Selling, General and Administrative Expense Schedule of Accounts Payable and Accrued Expenses Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Restricted Stock and Restricted Stock Units (RSUs), Market-Based Restricted Stock and Restricted Stock Units (RSUs), Market-Based [Member] Restricted Stock and Restricted Stock Units (RSUs), Market-Based Equity Component [Domain] Equity Component [Domain] SEGMENT REPORTING Segment Reporting Disclosure [Text Block] Current portion of long-term debt Less: Current portion Long-Term Debt, Current Maturities Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract] Altisource S.A.R.L. Altisource S.A.R.L. [Member] Altisource S.A.R.L. Gain (loss) on changes in fair value of warrant liability Gain (loss) on changes in fair value of warrant liability Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Beginning balance (in shares) Fair value measurement (in shares) Ending balance (in shares) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Warrant Liability, Shares Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Warrant Liability, Shares Share-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Professional services Professional Fees Operating agreement Operating Agreement [Member] Represents information pertaining to the operating agreement of the entity. Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Title Trading Arrangement, Individual Title Consolidated Entities [Axis] Consolidated Entities [Axis] Statement [Table] Statement [Table] Measurement Frequency [Domain] Measurement Frequency [Domain] Counterparty Name [Axis] Counterparty Name [Axis] Comprehensive income attributable to non-controlling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Consolidation Items [Domain] Consolidation Items [Domain] City Area Code City Area Code Current liabilities: Liabilities, Current [Abstract] Percentage of awards Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Awards Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Awards Options Whose Exercise Price is Greater than Average Market Price Employee and Non Employee Stock Option Whose Exercise Price is Greater than Average Market Price [Member] Employee and Non Employee Stock Option Whose Exercise Price is Greater than Average Market Price [Member] Period that shares may be repurchased, from the date of approval Share Repurchase Program, Period in Force India INDIA Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Employee and Nonemployee Stock Options, Restricted Stock and Restricted Stock Units Whose Impacts are Anti-Dilutive Employee and Nonemployee Stock Options, Restricted Stock and Restricted Stock Units Whose Impacts are Anti-Dilutive [Member] Employee and Nonemployee Stock Options, Restricted Stock and Restricted Stock Units Whose Impacts are Anti-Dilutive [Member] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Number of terms Variable Interest Entity, Terms Of Arrangements, Number Of Terms Variable Interest Entity, Terms Of Arrangements, Number Of Terms Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Level 1 Fair Value, Inputs, Level 1 [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Exercisable at the end of the period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Long-term debt Long-term debt Long-Term Debt, Excluding Current Maturities Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Debt issuance and amendment costs Debt Issuance And Amendment Costs, Net Debt Issuance And Amendment Costs, Net Weighted average grant date fair value of stock options granted per share (in usd per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value ACCOUNTS RECEIVABLE, NET Financing Receivables [Text Block] Highly Correlated - RITM Highly Correlated - RITM [Member] Portfolios serviced by RITM (Formerly NRZ) when a party other than RITM selects Altisource as the service provider. Accumulated amortization Accumulated Amortization, Debt Issuance Costs INCOME TAXES Income Tax Disclosure [Text Block] Comprehensive loss: Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Four Income tax liabilities Liability for Uncertainty in Income Taxes, Noncurrent Loss per share: Earnings Per Share [Abstract] Accumulated deficit Retained Earnings (Accumulated Deficit) Class of Stock [Domain] Class of Stock [Domain] Warrant Shares based on Aggregate Paydowns Warranty Liability Based On Aggregate Paydowns [Member] Warranty Liability Based On Aggregate Paydowns Related Party Transaction [Line Items] Related Party Transaction [Line Items] Number of incremental lenders Debt Instrument, Number Of Incremental Lenders Debt Instrument, Number Of Incremental Lenders Maintenance agreements, current portion Prepaid Maintenance, Current Represents the current portion of the carrying amount, as of the balance sheet date, of costs paid in advance under maintenance agreements; such amounts will be charged against earnings within one year or the normal operating cycle, if longer. Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Present value of lease liabilities Operating Lease, Liability Beginning balance (in usd per share) Fair value per Warrant Share (in usd per share) Ending balance (in usd per share) Class Of Warrant Or Right, Fair Value Class Of Warrant Or Right, Fair Value Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Underlying Securities Award Underlying Securities Amount Penny Warrant Penny Warrant [Member] Penny Warrant Debt amendment costs Debt Amendment Costs Debt Amendment Costs Credit Facility [Axis] Credit Facility [Axis] Amendment Flag Amendment Flag Senior secured term loan Long-Term Debt, Fair Value Entity Registrant Name Entity Registrant Name Revenue recognized when services are performed or assets are sold Transferred at Point in Time [Member] Cash flows from operating activities: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Gross profit Gross profit (loss) Gross Profit Variable Rate Component [Domain] Variable Rate Component [Domain] Variable Rate Component [Domain] Fair Value as of Grant Date Award Grant Date Fair Value Customer Concentration Risk Customer Concentration Risk [Member] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] OTHER INCOME (EXPENSE), NET Other Income and Other Expense Disclosure [Text Block] Shares issued in transaction (in shares) Sale of Stock, Number of Shares Issued in Transaction Level 2 Fair Value, Inputs, Level 2 [Member] Less: Debt issuance and amendment costs, net Debt issuance costs, net Debt Issuance Costs, Net LONG-TERM DEBT Debt Disclosure [Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Deficit: Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Schedule of Share-based compensation, Restricted Stock and Restricted Stock units activity [Table] Schedule of Share-based compensation, Restricted Stock and Restricted Stock units activity [Table] Schedule of Share-based compensation, Restricted Stock and Restricted Stock units activity [Table] Customer related intangible assets Customer-Related Intangible Assets [Member] Geographical [Domain] Geographical [Domain] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Debt instrument, face amount Debt Instrument, Face Amount Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Issuance of common stock, net of issuance costs Stock Issued During Period, Value, New Issues Share Repurchase Program Treasury Stock [Abstract] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date: Restatement Determination Date [Axis] RITM RITM [Member] Formerly NRZ Title of 12(b) Security Title of 12(b) Security Concentration Risk Type [Axis] Concentration Risk Type [Axis] Common stock ($1.00 par value; 100,000 shares authorized, 29,963 issued and 27,110 outstanding as of June 30, 2024; 29,963 issued and 26,496 outstanding as of December 31, 2023) Common Stock, Value, Issued Exercise of warrants, net of costs Adjustments To Additional Paid In Capital, Warrant Issued, Net Of Costs Adjustments To Additional Paid In Capital, Warrant Issued, Net Of Costs Share-based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash and cash equivalents Cash and cash equivalents (less than) Cash and Cash Equivalents, at Carrying Value Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Intangible Assets, Net Finite-Lived Intangible Assets [Line Items] 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] Warrant Liability [Table] Warrant Liability [Table] Warrant Liability [Table] Concentration Risk Concentration Risk [Line Items] Concentration Risk [Line Items] Options and Restricted Shares Issuable upon Achievement of Certain Market and Performance Criteria That Has Not Been Met Options and Restricted Shares Issuable upon Achievement of Certain Market and Performance Criteria That Has Not Been Met [Member] Options and Restricted Shares Issuable upon Achievement of Certain Market and Performance Criteria That Has Not Been Met [Member] Onity Financial Corporation Onity Financial Corporation [Member] Onity Financial Corporation Percentage of consolidated excess cash flow requiring mandatory prepayments (in percent) Debt Instrument, Percentage Of Consolidated Excess Cash Flow Requiring Mandatory Prepayments Debt Instrument, Percentage Of Consolidated Excess Cash Flow Requiring Mandatory Prepayments Other current liabilities Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Number of options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Warranty Liability Warranty Liability [Member] Warranty Liability Basic (in usd per share) Earnings Per Share, Basic Receivables Billing Status [Domain] Receivables Billing Status [Domain] Proceeds from issuance of common stock, net of issuance costs Proceeds from Issuance of Common Stock Cash used in operating activities for amounts included in the measurement of lease liabilities Operating Lease, Payments Security deposits Deposits Assets, Noncurrent Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Expiration term Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Other Liabilities Disclosure [Abstract] Other Liabilities Disclosure [Abstract] Ownership [Domain] Ownership [Domain] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Allowable performance period before expiration date 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 Net loss attributable to Altisource Net loss attributable to Altisource Net Income (Loss) Available to Common Stockholders, Basic Disposal Group, Held-for-sale, Not Discontinued Operations Disposal Group, Held-for-Sale, Not Discontinued Operations [Member] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Total current liabilities Liabilities, Current 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] Weighted average shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Estimated unrecognized compensation costs Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Share Repurchase Program [Axis] Share Repurchase Program [Axis] WARRANTS Other Liabilities Disclosure [Text Block] Total assets Total assets: Assets Expected amortization, year 1 Finite-Lived Intangible Asset, Expected Amortization, Year One Revenue related to technology platforms and professional services Revenue Related to Technology Platforms and Professional Services [Member] Revenue related to technology platforms and professional services Long-term line of credit Long-Term Line of Credit Income taxes receivable Income Taxes Receivable, Current Other non-current liabilities Total Other Liabilities, Noncurrent Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Other non-current liabilities Other Sundry Liabilities, Noncurrent Marketing costs Marketing Expense Luxembourg LUXEMBOURG Pointillist, Inc. Pointillist, Inc. [Member] Pointillist, Inc. [Member] Termination Date Trading Arrangement Termination Date Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Schedule of Related Party Transactions, by Related Party [Table] Related Party Transaction [Table] Price of warrant or right (in usd per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Debt issuance and amendment costs Payments Of Debt Issuance And Amendment Costs Payments Of Debt Issuance And Amendment Costs 2026 Lessee, Operating Lease, Liability, to be Paid, Year Two Entity Address, City or Town Entity Address, City or Town Debt Instrument [Axis] Debt Instrument [Axis] Summary of the Activity of the Entity's Stock Options Share-Based Payment Arrangement, Option, Activity [Table Text Block] Intrinsic value of options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value COST OF REVENUE Cost of Revenue [Text Block] The entire disclosure of cost of goods produced and sold and services rendered. Net Income (Loss) Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Depreciation and amortization Selling, General and Administrative Expense, Depreciation and Amortization Represents the depreciation and amortization of non-operating assets directly related to selling, general and administrative expense during the reporting period. Amount of principal or interest if failed to pay considered as event of default Debt Instrument Amount of Principal or Interest if Failed to Pay Considered as Event of Default Represents the amount of principal or interest, if failed to pay, is considered as event of default under the credit agreement. Granted (in usd per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Amortization of debt discount Amortization of Debt Discount (Premium) Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Indemnity escrow receivable from Pointillist sale Escrow Deposit 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] Entity File Number Entity File Number Class Of Warrant Or Right [Roll Forward] Class Of Warrant Or Right [Roll Forward] Class Of Warrant Or Right Liabilities: Liabilities, Fair Value Disclosure [Abstract] Consolidated Entities [Domain] Consolidated Entities [Domain] REVENUE Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Non-controlling interests Noncontrolling Interest [Member] Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Lease term (in years) Lessee, Operating Lease, Term of Contract Name Forgone Recovery, Individual Name 2024 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Exercisable at the end of the period (in dollars) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Weighted average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Document Period End Date Document Period End Date Sale of Stock [Axis] Sale of Stock [Axis] Senior secured term loans Senior secured term loan Senior Secured Term Loan [Member] Represents information pertaining to the senior secured term loan. Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Base Rate Base Rate [Member] Total lease payments Lessee, Operating Lease, Liability, to be Paid Insider Trading Arrangements [Line Items] Accumulated amortization of debt issuance and amendment costs Accumulated Amortization, Debt Issuance And Amendment Costs Accumulated Amortization, Debt Issuance And Amendment Costs Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Percentage of delinquent loans Onity services (in percent) Concentration Risk, Percentage Of Delinquent Loans Serviced By Largest Customer's Largest Client Concentration Risk, Percentage Of Delinquent Loans Serviced By Largest Customer's Largest Client Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount 2027 Lessee, Operating Lease, Liability, to be Paid, Year Three PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Forfeited/canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations Cost of revenue Total Cost of Revenue Revenue recognized that was included in the contract liability at the beginning of the period Contract with Customer, Liability, Revenue Recognized Warrants and Rights Outstanding Warrants and Rights Outstanding Adjustment to Compensation: Adjustment to Compensation [Axis] Attainment above threshold performance levels, vesting percentage Share-based Compensation Arrangement by Share-based Payment Award, Options, Attainment Exceeds Target, Vesting, Percentage Share-based Compensation Arrangement by Share-based Payment Award, Options, Attainment Exceeds Target, Vesting, Percentage Deer Park Road Management Company, LP Deer Park Road Management Company, LP [Member] Deer Park Road Management Company, LP Prepaid expenses and other current assets Total Prepaid Expense and Other Assets, Current Net income attributable to non-controlling interests Net Income (Loss) Attributable to Noncontrolling Interest Restricted cash Restricted Cash and Cash Equivalents, Noncurrent Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Customer [Domain] Customer [Domain] Entity Current Reporting Status Entity Current Reporting Status Retained earnings Retained Earnings [Member] Schedule of Other Non-Current Liabilities Other Noncurrent Liabilities [Table Text Block] Noncontrolling ownership percentage (in percent) Subsidiary, Ownership Percentage, Noncontrolling Owner Amortization of debt issuance costs Amortization of Debt Issuance Costs Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Percentage of compounded annual gain of stock price over exercise price required for the award to vest Share Based Compensation Arrangement by Share Based Payment Award Percentage of Compounded Annual Gain of Stock Price over Exercise Price Required for Award to Vest Represents the percentage of compounded annual gain of stock price over exercise price required for the award to vest. April 3, 2018 Credit Agreement April 3, 2018 Credit Agreement [Member] April 3, 2018 Credit Agreement Related Party, Type [Axis] Related and Nonrelated Parties [Axis] Basic (in shares) Weighted average common shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Weighted average contractual term (in years) Share Based Compensation Arrangement by Share Based Payment Award Options Weighted Average Remaining Contractual Term [Abstract] Total deficit Balance Balance Equity, Including Portion Attributable to Noncontrolling Interest Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] Increase (Decrease) in Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Executive Category: Executive Category [Axis] Name Awards Close in Time to MNPI Disclosures, Individual Name Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Entity Filer Category Entity Filer Category Balance (in shares) Balance (in shares) Shares, Issued Grant date fair value of stock options that vested Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Income Statement Location [Domain] Statement of Income Location, Balance [Domain] Cost of Revenue [Abstract] Cost of Revenue [Abstract] Company Selected Measure Name Company Selected Measure Name