Current assets Business Combination, Recognized Asset Acquired, Asset, Current Proceeds from divestiture Proceeds from Divestiture of Businesses Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Significant Accounting Policies [Text Block] Statistical Measurement [Domain] Statistical Measurement [Domain] Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Entity Listings, Exchange [Axis] Entity Listings, Exchange [Axis] Restricted cash included in Prepaid expenses and other current assets Restricted Cash, Current Award Timing Predetermined Award Timing Predetermined [Flag] Stock-based payments 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] Interest rate swap agreement Interest Rate Swap [Member] Tabular List, Table Tabular List [Table Text Block] Leases [Abstract] Additions for tax positions related to prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Schedule of Dividends Declared Dividends Declared [Table Text Block] Recently Adopted Accounting Pronouncements and Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Write-offs, Net of Recoveries SEC Schedule, 12-09, Valuation Allowances And Reserves, Deduction, Net Of Addition, Recovery SEC Schedule, 12-09, Valuation Allowances And Reserves, Deduction, Net Of Addition, Recovery Total cost of repurchases of common stock to satisfy withholding requirements due upon vesting of stock-based awards Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Undistributed foreign earnings, permanently reinvested Undistributed Earnings of Foreign Subsidiaries Goodwill [Line Items] Goodwill [Line Items] Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Measurement Basis [Axis] Measurement Basis [Axis] Basic earnings per common share (in USD per share) Basic EPS (in USD per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Liabilities Liabilities, Fair Value Disclosure [Abstract] REVENUE RECOGNITION Revenue from Contract with Customer [Text Block] Stock-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Uncertain tax positions Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Credit spread adjustment Credit Spread Adjustment [Member] Credit Spread Adjustment Total deferred tax assets Deferred Tax Assets, Gross Data costs Cost of Goods and Service Benchmark [Member] Schedule of Segment Reporting Information Schedule of Segment Reporting Information, by Segment [Table Text Block] Total current taxes Current Income Tax Expense (Benefit) Adjustment to Compensation, Amount Adjustment to Compensation Amount Concentration risk, percentage (more than) Concentration Risk, Percentage Total unamortized discounts and debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Stock options Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Research and Product Development Costs Research and Development Expense, Policy [Policy Text Block] Prepaid taxes Prepaid Taxes Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Excise tax on share repurchases Excise tax on share repurchases Share Repurchase Program, Excise Tax Grantee Status [Domain] Grantee Status [Domain] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Interest rate margin Interest Rate Margin [Member] Interest Rate Margin TOTAL STOCKHOLDERS’ EQUITY Beginning balance Ending balance Total AOCL Equity, Attributable to Parent Insider Trading Policies and Procedures [Line Items] Stock-based compensation expense Stock-based compensation Share-Based Payment Arrangement, Expense Schedule of Property, Equipment and Leasehold Improvements Property, Plant and Equipment [Table Text Block] Common stock, authorized (in shares) Common Stock, Shares Authorized Segment Reporting, Asset Reconciling Item [Line Items] Segment Reporting, Asset Reconciling Item [Line Items] Hedging Designation [Domain] Hedging Designation [Domain] Goodwill and Intangible Assets Disclosure [Abstract] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity Foreign Currency Translation and Remeasurement Foreign Currency Transactions and Translations Policy [Policy Text Block] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentrations of Credit Risk, Data Providers and Cloud Providers Concentration Risk, Credit Risk, Policy [Policy Text Block] ABA business process Licensing Agreements [Member] State State and Local Jurisdiction [Member] Other income (expense), net Other Nonoperating Income (Expense) [Abstract] Cover [Abstract] Money market funds Cash and Cash Equivalents, Fair Value Disclosure Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Other Deferred Tax Assets, Other Maximum Maximum [Member] Amortization period of intangible assets (years) Acquisition Date Useful Life Estimated Useful Life (years) Finite-Lived Intangible Asset, Useful Life Capital expenditures Segment, Expenditure, Addition to Long-Lived Assets Swingline loans Bridge Loan [Member] Accounting Policies [Abstract] Accounting Policies [Abstract] Unrecognized tax benefits, associated accrued interest Unrecognized Tax Benefits, Interest on Income Taxes Accrued Total Finite-Lived Intangible Assets, Net Schedule of Future Minimum Lease Commitments Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Concentration Risk Type [Domain] Concentration Risk Type [Domain] 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] Treasury Stock Treasury Stock, Common [Member] Fair value of awards vested Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] Lease liabilities Total lease liabilities Operating Lease, Liability Retirement Benefits [Abstract] Foreign currency translation adjustment gains (losses) Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount LIABILITIES Liabilities [Abstract] ACQUISITIONS Business Combination [Text Block] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Schedule of Principal Amount and Fair Value of Outstanding Debt Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Other liabilities Other Liabilities, Noncurrent Performance adjustment (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Granted for Performance Adjustment Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Granted for Performance Adjustment Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Goodwill impairment loss Goodwill, Impairment Loss Statement of Stockholders' Equity [Abstract] Stock-based compensation capitalized Share-Based Payment Arrangement, Amount Capitalized Quarterly decline in notional amount Derivative Instrument, Notional Amount, Quarterly Decrease Derivative Instrument, Notional Amount, Quarterly Decrease Remaining lease term Lessee, Operating Lease, Remaining Lease Term Statement of Cash Flows [Abstract] Current debt Current debt Long-Term Debt, Current Maturities Company Selected Measure Amount Company Selected Measure Amount 2028 Lessee, Operating Lease, Liability, to be Paid, Year Three Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Debt issuance costs Debt Issuance Costs, Gross Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Name Measure Name Letters of credit Letter of Credit [Member] Taxes payable Accrued Income Taxes, Noncurrent U.S. operations Income (Loss) from Continuing Operations before Income Taxes, Domestic Schedule of Stock-based Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Term facility Secured Debt [Member] Current lease liabilities Operating Lease, Liability, Current Deferred tax liabilities Deferred tax liabilities Deferred Income Tax Liabilities, Net Document Fiscal Period Focus Document Fiscal Period Focus Award Timing Method Award Timing Method [Text Block] Supplier One Supplier One [Member] Supplier One Furniture and fixtures Furniture and Fixtures [Member] Award Type [Axis] Award Type [Axis] Deferred revenues, non-current Contract with Customer, Liability, Noncurrent Accumulated foreign currency translation adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Hedging Relationship [Domain] Hedging Relationship [Domain] Total net carrying value of debt Long-Term Debt TOTAL ASSETS Total assets Assets Stock-Based Compensation Share-Based Payment Arrangement [Policy Text Block] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year One Trading solutions, number of destinations Hosting Arrangement, Number Of Destinations Hosting Arrangement, Number Of Destinations Trading Symbol Trading Symbol 2029 Lessee, Operating Lease, Liability, to be Paid, Year Four Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Geographical [Domain] Geographical [Domain] Audit Information [Abstract] Audit Information Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Income Taxes Income Tax, Policy [Policy Text Block] Common stock issued for employee stock plans (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Payout percentage (as a percent) Share Based Compensation Arrangement By Share Based Payment Award, Payout Percentage Share Based Compensation Arrangement By Share Based Payment Award, Payout Percentage Entity Address, City or Town Entity Address, City or Town CASH FLOWS FROM OPERATING ACTIVITIES Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Income tax benefits from research and development ("R&D") tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent Weighted average useful life Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life INTANGIBLE ASSETS Intangible Assets Disclosure [Text Block] Effect of exchange rate changes on cash, cash equivalents and restricted cash Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Concentration Risk Type [Axis] Concentration Risk Type [Axis] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount RSUs Restricted Stock Units (RSUs) [Member] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Assets Assets, Fair Value Disclosure [Abstract] 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Four Entity Emerging Growth Company Entity Emerging Growth Company 2028 Long-Term Debt, Maturity, Year Three Dividends per Share of Common Stock (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Lease ROU assets obtained in exchange for lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Beginning balance (in shares) Ending balance (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] Level 2 Fair Value, Inputs, Level 2 [Member] Document Financial Statement Error Correction [Flag] Document Financial Statement Error Correction [Flag] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Business Combination [Domain] Business Combination [Domain] Common stock, outstanding (in shares) Balance, beginning of period (in shares) Balance, end of period (in shares) Common Stock, Shares, Outstanding Schedule of Components of Provision for Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] The Nasdaq Stock Market NASDAQ - ALL MARKETS [Member] Property, Equipment and Leasehold Improvements Property, Plant and Equipment, Policy [Policy Text Block] PEO PEO [Member] Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Proceeds from maturity or sale of investments Proceeds from Sale, Maturity and Collection of Investments Supplemental Disclosure of Non-Cash Transactions Noncash Investing and Financing Items [Abstract] Interest income Investment Income, Interest Purchased intangible assets, including acquired technology Deferred Tax Liabilities, Intangible Assets Current Current Income Tax Expense (Benefit), Continuing Operations [Abstract] United States United States UNITED STATES Changes in assets and liabilities, net of effects of acquisitions Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] 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] Schedule of Long-lived Assets by Geographic Areas Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] Depreciation on PPE Deferred Tax Liabilities, Property, Plant and Equipment Schedule of Estimated Intangible Asset Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Retained Earnings Retained Earnings [Member] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Axis] Number Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Share-Based Payment Arrangement [Abstract] Cash and cash equivalents at beginning of period Cash, cash equivalents and restricted cash at end of period Total cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Derivative instruments Derivative Asset Provision for income taxes Provision for income taxes Income Tax Expense (Benefit) Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Current taxes payable Taxes Payable, Current Mutual funds Investments, Fair Value Disclosure Preferred stock, issued (in shares) Preferred Stock, Shares Issued Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Derivatives designated as hedging instruments Designated as Hedging Instrument [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Hedging Relationship [Axis] Hedging Relationship [Axis] Options vested and exercisable (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Subtotal Property, Plant and Equipment, Gross Unamortized debt issuance costs Debt Issuance Costs, Current, Net Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Data content Data Content [Member] Represents information related to data content. Business Combination [Table] Business Combination [Table] Total liabilities measured at fair value Liabilities, Fair Value Disclosure Gross notional value Derivative, Notional Amount Organization, Consolidation and Presentation of Financial Statements [Abstract] Treasury Stock Stockholders' Equity, Policy [Policy Text Block] Schedule of Acquisition Date Fair Values of Major Classes of Assets Acquired and Liabilities Assumed Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Amortization of lease right-of-use assets Operating Lease, Right-of-Use Asset, Periodic Reduction Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Covenants, required maximum leverage ratio Debt Instrument, Covenant, Required Maximum Leverage Ratio Debt Instrument, Covenant, Required Maximum Leverage Ratio SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] Net unrealized gain (loss) on cash flow hedges, tax (benefit) expense Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax, Parent City Area Code City Area Code Acquisition of businesses, net of cash and cash equivalents acquired Purchase price Payments to Acquire Businesses, Net of Cash Acquired Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] 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] Redemption price percentage Debt Instrument, Redemption Price, Percentage Options expected to vest, weighted average remaining contractual life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Performance adjustment (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period for Performance Adjustment, Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period for Performance Adjustment, Weighted Average Grant Date Fair Value Deferred tax liabilities: Deferred Tax Liabilities, Gross [Abstract] Beginning balance (in shares) Ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Proceeds from lines of credit Proceeds from Long-Term Lines of Credit CASH FLOWS FROM INVESTING ACTIVITIES Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Total long-lived assets Long-Lived Assets Unamortized stock-based compensation Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Supplier [Axis] Supplier [Axis] Schedule of Stock Option Activity Schedule of Stock Options Roll Forward [Table Text Block] Estimated useful life Property, Plant and Equipment, Useful Life Preferred stock, par value (in USD per share) Preferred Stock, Par or Stated Value Per Share Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Schedule of Weighted Average Assumptions used for Options Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Cash flow hedging Cash Flow Hedging [Member] Goodwill Beginning balance Ending Balance Goodwill Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Schedule of Lease Cost and Other Information Related to Leases Lease, Cost [Table Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Depreciation and amortization expense Depreciation Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Options expected to vest (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Money market funds Money Market Funds [Member] Number of clients (more than) Number Of Clients Number Of Clients Number of share equivalents (in shares) Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Share Equivalent Represents the option share equivalent of an equity instrument other than options. U.S. federal Deferred Federal Income Tax Expense (Benefit) Equity Components [Axis] Equity Components [Axis] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Unrecognized Tax Benefits [Roll Forward] Auditor Name Auditor Name DESCRIPTION OF BUSINESS Nature of Operations [Text Block] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Concentration Risk [Table] Concentration Risk [Table] Number of reportable segments Number of Reportable Segments Asia Pacific Asia Pacific Asia Pacific Asia Pacific Segment [Member] Asia Pacific Segment Supplemental Disclosure of Cash Flow Information Supplemental Cash Flow Information [Abstract] Other Performance Measure, Amount Other Performance Measure, Amount Variable Rate Component [Domain] Variable Rate Component [Domain] Variable Rate Component [Domain] Entity Address, State or Province Entity Address, State or Province Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Dividends declared Total Amount Dividends, Common Stock Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Total current liabilities Liabilities, Current Derivative Instrument [Axis] Derivative Instrument [Axis] Individual: Individual [Axis] Company contributions Defined Contribution Plan, Cost Income Tax Authority [Domain] Income Tax Jurisdiction [Domain] Restricted Stock Awards Restricted Stock Units And Performance Shares [Member] Restricted Stock Units And Performance Shares Document Annual Report Document Annual Report Entities [Table] Entities [Table] Net cash provided by (used in) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation 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] Gain on divestiture of a business Gain (Loss) on Disposition of Business Cash paid during the year for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Lease right-of-use assets, net ROU assets Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Repayments of debt Repayments of debt Repayments of Long-Term Debt Capitalization of R&D costs Deferred Tax Asset, In-Process Research and Development Effective tax rate Effective tax rate Effective Income Tax Rate Reconciliation, Percent Entity Interactive Data Current Entity Interactive Data Current Operating lease costs Operating Lease, Cost Release for tax positions of prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Software technology Computer Software, Intangible Asset [Member] Principal Amount Reported Value Measurement [Member] Remaining weighted average vesting period (in years) Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Current debt Long-Term Debt, Current Maturities [Abstract] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Mutual funds Mutual Fund [Member] Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Valuation allowance Deferred Tax Assets, Valuation Allowance Equity [Abstract] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Scheduled quarterly principal payments Debt Instrument, Periodic Payment, Principal Schedule of Goodwill [Table] Goodwill [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] U.S. federal Current Federal Tax Expense (Benefit) Property, Plant and Equipment, Type [Axis] Long-Lived Tangible Asset [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Aggregate Intrinsic Value Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Aggregate Intrinsic Value Other liabilities Business Combination, Recognized Liability Assumed, Other Liability, Noncurrent Net unrealized gain (loss) on cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Contingent liabilities Contingent consideration Business Combination, Contingent Consideration, Liability Amortization expense Amortization of Intangible Assets Leases Lessee, Leases [Policy Text Block] Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Selling, general and administrative Selling, General and Administrative Expense Balance at Beginning of Year Balance at End of Year SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount Deferred tax assets Deferred tax assets Deferred Income Tax Assets, Net Exchange [Domain] Exchange [Domain] Schedule of Components of AOCL Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Purchases of property, equipment, leasehold improvements and capitalized internal-use software Payments to Acquire Productive Assets Depreciation and amortization Depreciation, Depletion and Amortization Other assets Other Assets, Noncurrent Entity Central Index Key Entity Central Index Key PEO Name PEO Name Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Annual Maturities of Debt Obligations Schedule of Maturities of Long-Term Debt [Table Text Block] 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] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Revolving credit facility Revolving Credit Facility [Member] Accounts Receivable Accounts Receivable [Policy Text Block] Arrangement Duration Trading Arrangement Duration Expected volatility, maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum Computers and related equipment Computer Equipment [Member] Deferred revenues Contract with Customer, Liability, Current Segments [Axis] Segments [Axis] Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Exercise price (in dollars per share) Share Price Tax at U.S. Federal statutory tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Thereafter Long-Term Debt, Maturity, after Year Five STOCK-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] Non-U.S. operations Foreign Income Tax Expense (Benefit), Continuing Operations Fair Value Option, Disclosures [Table] Fair Value Option, Disclosures [Table] ASSETS Assets [Abstract] Long-term debt Long-term debt Long-Term Debt, Excluding Current Maturities Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Three EMEA EMEA EMEA EMEA Segment [Member] EMEA Segment Debt Instrument [Axis] Debt Instrument [Axis] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value FAIR VALUE MEASURES Fair Value Disclosures [Text Block] Business Combination [Line Items] Business Combination [Line Items] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Credit Facility [Domain] Credit Facility [Domain] STOCKHOLDERS’ EQUITY Equity, Attributable to Parent [Abstract] 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] Vesting percentage (as a percent) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage Entity Address, Address Line One Entity Address, Address Line One Current debt, gross Long-Term Debt, Current Maturities, Gross Long-Term Debt, Current Maturities, Gross Repurchases of common stock Total cost of common stock repurchased under the share repurchase program Treasury Stock, Value, Acquired, Cost Method Research and product development costs Research and Development Expense Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Restricted stock, RSUs and PSUs Restricted Stock, RSUs And Performance Shares [Member] Restricted Stock, RSUs And Performance Shares Stated interest rate Debt Instrument, Interest Rate, Stated Percentage Accounts receivable reserve Accounts Receivable, Allowance for Credit Loss, Current Repurchases of common stock to satisfy tax withholding requirements due upon vesting of stock-based awards (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Long-term lease liabilities Operating Lease, Liability, Noncurrent Entity Voluntary Filers Entity Voluntary Filers Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Components of Income Tax Expense (Benefit), Continuing Operations [Abstract] Components of Income Tax Expense (Benefit), Continuing Operations [Abstract] Fair Value as of Grant Date Award Grant Date Fair Value Property, Plant and Equipment [Abstract] Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Net operating loss carryforwards Operating Loss Carryforwards New York Stock Exchange LLC NEW YORK STOCK EXCHANGE, INC. [Member] Common stock equivalents associated with stock-based compensation plans (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Purchases of investments Payments to Acquire Investments Total operating expenses Operating expenses Costs and Expenses Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Options vested and exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Unamortized stock-based compensation Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Total assets measured at fair value Assets, Fair Value Disclosure Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two Number of operating segments Number of Operating Segments Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Outstanding, weighted average remaining contractual life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Schedule of Debt Obligations Schedule of Debt [Table Text Block] Variable Rate Component [Axis] Variable Rate Component [Axis] Variable Rate Component Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount All Other Countries All Other Countries Other Countries [Member] Other Countries Graduated vesting schedule term (in years) Defined Contribution Plan, Employer Matching Contribution, Term Of Graduated Vesting Schedule Defined Contribution Plan, Employer Matching Contribution, Term Of Graduated Vesting Schedule Trading solutions, number of brokers Hosting Arrangement, Number Of Brokers Hosting Arrangement, Number Of Brokers Repayments of lines of credit Repayments of Long-Term Lines of Credit Schedule of Identifiable Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Common stock issued for employee stock plans Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Non-PEO NEO Non-PEO NEO [Member] Outstanding, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Letters of credit outstanding Letters of Credit Outstanding, Amount Non-U.S. Deferred Foreign Income Tax Expense (Benefit) Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Number of reporting units Number of Reporting Units Lease ROU assets Deferred Tax Liabilities, Leasing Arrangements Other financing activities Proceeds from (Payment for) Other Financing Activity Interest expense on outstanding debt Interest Expense, Debt Covenants, required maximum leverage ratio in connection with certain material acquisitions Debt Instrument, Covenant, Required Maximum Leverage Ratio In Connection With Certain Material Acquisitions Debt Instrument, Covenant, Required Maximum Leverage Ratio In Connection With Certain Material Acquisitions Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Name Trading Arrangement, Individual Name Award Type [Domain] Award Type [Domain] 2026 Lessee, Operating Lease, Liability, to be Paid, Year One GOODWILL Goodwill Disclosure [Text Block] Equity Awards Adjustments Equity Awards Adjustments [Member] Leasehold improvements Leasehold Improvements [Member] Other, net Other Noncash Income (Expense) Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Compensation Amount Outstanding Recovery Compensation Amount Aggregate principal amount Debt Instrument, Face Amount Deferred Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Schedule of Revenue by Geographic Areas Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Statement of Comprehensive Income [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Estimated Fair Value Estimate of Fair Value Measurement [Member] Accrued compensation Increase (Decrease) in Employee Related Liabilities Charged to Expense SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to MNPI Disclosures, Individual Name Foreign income at other than U.S. rates Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] Supplier Two Supplier Two [Member] Supplier Two Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Restricted cash included in Other assets Restricted Cash, Noncurrent Denominator Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] ICFR Auditor Attestation Flag ICFR Auditor Attestation Flag Company match (up to) (as a percent) Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Maximum additional borrowings Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option 2026 Long-Term Debt, Maturity, Year One Options expected to vest, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Financial Instruments [Domain] Financial Instruments [Domain] Foreign Foreign Tax Jurisdiction [Member] Total deferred tax liabilities Deferred Tax Liabilities, Gross Auditor Firm ID Auditor Firm ID Segments [Domain] Segments [Domain] 2030 Long-Term Debt, Maturity, Year Five Non-U.S. operations Income (Loss) from Continuing Operations before Income Taxes, Foreign PSUs Performance Shares [Member] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Long-term debt, gross Long-Term Debt, Noncurrent, Gross Long-Term Debt, Noncurrent, Gross Developed technology Developed Technology Rights [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Less accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Earnings per Share Earnings Per Share, Policy [Policy Text Block] Acquisitions Goodwill, Measurement Period Adjustment Company Selected Measure Name Company Selected Measure Name Trading solutions, number of global markets Hosting Arrangement, Number Of Global Markets Hosting Arrangement, Number Of Global Markets Fair Value Measurement [Domain] Fair Value Measurement [Domain] Senior Notes Senior Notes [Member] Schedule of Amortization Expense Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Preferred stock, $0.01 par value, 10,000,000 shares authorized, none issued Preferred Stock, Value, Issued Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Cash paid for amounts included in the measurement of lease liabilities Operating Lease, Payments Proceeds from employee stock plans Proceeds from Stock Plans Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Net income used for calculating Diluted EPS Net Income (Loss) Available to Common Stockholders, Diluted All Executive Categories All Executive Categories [Member] Schedule of Significant Components of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Common stock, $0.01 par value, 150,000,000 shares authorized, 43,013,266 and 42,598,915 shares issued, 37,645,870 and 37,952,270 shares outstanding at August 31, 2025 and 2024, respectively Common Stock, Value, Issued Non-U.S. Current Foreign Tax Expense (Benefit) Expected volatility, minimum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum Goodwill [Roll Forward] Goodwill [Roll Forward] Investments Short-Term Investments Employee Share-Based Payment Arrangement, Employee [Member] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Diluted weighted average common shares (in shares) Shares used in the calculation of Diluted EPS (in shares) Weighted Average Number of Shares Outstanding, Diluted Commitments and contingencies Commitments and Contingencies Fair value of stock options vested Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Reconciliation of Assets from Segment to Consolidated [Table] Reconciliation of Assets from Segment to Consolidated [Table] Amortizable intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived Business Combination [Axis] Business Combination [Axis] Entity Small Business Entity Small Business Income Tax Disclosure [Abstract] Charge during period related to dispute Loss Contingency, Loss in Period U.S. state and local Current State and Local Tax Expense (Benefit) DEBT Long-Term Debt [Text Block] Document Transition Report Document Transition Report Other assets Business Combination, Recognized Asset Acquired, Other Asset, Noncurrent Liquid Holdings, LLC ("LiquidityBook") Liquid Holdings, LLC - LiquidityBook [Member] Liquid Holdings, LLC - LiquidityBook 2025 Credit Agreement Credit Agreement 2025 [Member] Credit Agreement 2025 Underlying Securities Award Underlying Securities Amount Concentration Risk [Line Items] Concentration Risk [Line Items] 2032 Notes Notes 2032 [Member] Notes 2032 Total deferred tax assets (liabilities), net Deferred Tax Assets, Net Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] INCOME TAXES Income Tax Disclosure [Text Block] Schedule II - Valuation and Qualifying Accounts SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] United Kingdom United Kingdom UNITED KINGDOM Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Total principal amount Debt Instrument, Fair Value Disclosure Schedule of Reconciliation of Unrecognized Tax Benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Lease liabilities, net Increase (Decrease) in Operating Lease Liability Americas Americas Americas Americas Segment [Member] Americas Segment EMPLOYEE BENEFIT PLANS Defined Contribution Plan [Text Block] Document Type Document Type Level 3 Level 3 Fair Value, Inputs, Level 3 [Member] EARNINGS PER SHARE Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Additional paid-in capital Additional Paid in Capital Derivative Contract [Domain] Derivative Contract [Domain] Variable lease costs Variable Lease, Cost Revenues Total Revenues Revenues Revenue from Contract with Customer, Excluding Assessed Tax Approved increase in regular quarterly dividend (as a percent) Increase (Decrease) In Dividend Payable, Percentage This item represents the percentage increase in dividends per share paid. All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Fair Value Disclosures [Abstract] Options expected to vest (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Name Forgone Recovery, Individual Name Expiration period Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] 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] Authorized repurchase amount Share Repurchase Program, Authorized, Amount Commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Reconciliation of total cash, cash equivalents and restricted cash: Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract] Fixed interest rate Derivative, Fixed Interest Rate Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Foreign currency translations Goodwill, Foreign Currency Translation, Gain (Loss) Pre-tax intrinsic value of stock options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Net income used for calculating Basic EPS Net Income (Loss) Available to Common Stockholders, Basic Entity Information [Line Items] Entity Information [Line Items] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Other comprehensive income (loss) Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Geographical [Axis] Geographical [Axis] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Lease liabilities Deferred Tax Assets, Operating Lease Liabilities Deferred Tax Assets, Operating Lease Liabilities Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Risk-free interest rate, minimum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum Level 1 Fair Value, Inputs, Level 1 [Member] U.S. operations Federal, State, and Local, Income Tax Expense (Benefit), Continuing Operations Diluted earnings per common share (in USD per share) Diluted EPS (in USD per share) Earnings Per Share, Diluted Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Accounts receivable, net of reserves of $13,789 at August 31, 2025 and $14,581 at August 31, 2024 Accounts Receivable, after Allowance for Credit Loss, Current Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Title of 12(b) Security Title of 12(b) Security Options vested and exercisable, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Treasury stock (in shares) Beginning balance, treasury stock (in shares) Ending balance, treasury stock (in shares) Treasury Stock, Common, Shares Earnings Per Share [Abstract] 2030 Lessee, Operating Lease, Liability, to be Paid, Year Five Non-compete agreements Noncompete Agreements [Member] Scheduled quarterly principal payments, percentage of original principal Debt Instrument, Periodic Payment, Principal, Percentage Debt Instrument, Periodic Payment, Principal, Percentage Total other income (expense), net Total other income (expense), net Nonoperating Income (Expense) Derivative instruments, location Derivative Liability, Statement of Financial Position [Extensible Enumeration] Auditor Location Auditor Location Foreign derived intangible income ("FDII") tax deduction Effective Income Tax Rate Reconciliation, FDII, Percent Schedule of Awards Excluded from Diluted EPS Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Divestiture Goodwill, Written off Related to Sale of Business Unit Schedule of Interest Expense Interest Income and Interest Expense Disclosure [Table Text Block] Deferred revenues Increase (Decrease) in Contract with Customer, Liability Voluntary prepayments of debt Repayments Of Long-Term Debt, Voluntary Prepayments Repayments Of Long-Term Debt, Voluntary Prepayments Federal Domestic Tax Jurisdiction [Member] Other Stockholders' Equity, Other Less: Imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Deferred revenues Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Contract With Customer, Liability Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Contract With Customer, Liability Undistributed foreign earnings Undistributed Earnings of Foreign Subsidiaries, Including Unremitted Earnings Undistributed Earnings of Foreign Subsidiaries, Including Unremitted Earnings Other European Countries All Other EMEA Countries [Member] All Other EMEA Countries Repurchase of common stock (in shares) Repurchase of common stock under the share repurchase program (in shares) Treasury Stock, Shares, Acquired Cash paid during the year for income taxes, net of refunds Income Taxes Paid, Net Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Schedule of Restricted Stock Awards Activity Nonvested Restricted Stock Shares Activity [Table Text Block] 2027 Finite-Lived Intangible Asset, Expected Amortization, Year Two Award Timing Disclosures [Line Items] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Total Long-Term Debt, Gross 2027 Notes Notes 2027 [Member] Notes 2027 Granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Accrued compensation Employee-related Liabilities, Current Sales tax matters Sales Tax Matters [Member] Sales Tax Matters U.S. impact of foreign income Effective Income Tax Rate Reconciliation, Domestic Impact Of Foreign Income, Percent Effective Income Tax Rate Reconciliation, Domestic Impact Of Foreign Income, Percent PROPERTY, EQUIPMENT AND LEASEHOLD IMPROVEMENTS Property, Plant and Equipment Disclosure [Text Block] Total minimum lease payments Lessee, Operating Lease, Liability, to be Paid Reductions to ROU assets resulting from reductions to lease liabilities Right-Of-Use Asset Decrease Due To Reduction In Operating Lease Liability Right-Of-Use Asset Decrease Due To Reduction In Operating Lease Liability Payments for dispute Payments for Legal Settlements STOCKHOLDERS’ EQUITY Equity [Text Block] U.S. state and local Deferred State and Local Income Tax Expense (Benefit) Trade names Trade Names [Member] Net income Net income Net income Net income Net Income (Loss) Attributable to Parent Expiration Date Trading Arrangement Expiration Date Schedule of Major Tax Jurisdictions in Which the Company and Affiliates Operate and the Earliest Tax Year Subject to Examination Summary of Income Tax Examinations [Table Text Block] 2030 Finite-Lived Intangible Asset, Expected Amortization, Year Five Schedule of Reconciliation of Effective Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Award vesting period (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Other, net Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Platform Group Limited ("Irwin") Platform Group Limited - Irwin [Member] Platform Group Limited - Irwin Property, equipment and leasehold improvements, net Property, equipment and leasehold improvements, net Property, Plant and Equipment, Net Preferred stock, authorized (in shares) Preferred Stock, Shares Authorized Numerator Net Income (Loss) Attributable to Parent [Abstract] Repurchases of common stock Payments for Repurchase of Common Stock Adoption Date Trading Arrangement Adoption Date Reclassifications Reclassification, Comparability Adjustment [Policy Text Block] Options vested and exercisable, weighted average remaining contractual life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Accounts receivable Increase (Decrease) in Accounts Receivable Entity Current Reporting Status Entity Current Reporting Status Unamortized discounts and debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Noncurrent, Net Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Noncurrent, Net Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Client relationships Customer Relationships [Member] Operating income Operating income Operating Income (Loss) Line of Credit Line of Credit [Member] Retained earnings Retained Earnings (Accumulated Deficit) Schedule of Share Repurchases Class of Treasury Stock [Table Text Block] Supplier Concentration Risk Supplier Concentration Risk [Member] Vesting of restricted stock (in shares) Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Financial Instrument [Axis] Financial Instrument [Axis] Deferred tax assets: Deferred Tax Assets, Gross [Abstract] Statement of Financial Position [Abstract] 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] Executive Category: Executive Category [Axis] SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] State and local taxes, net of U.S. federal income tax benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Proceeds from debt Proceeds from Issuance of Long-Term Debt Current Fiscal Year End Date Current Fiscal Year End Date Participant contribution (up to) (as a percent) Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Accumulated unrealized gains (losses) on cash flow hedges, net of tax Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Expected life Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Other current liabilities Business Combination, Recognized Liability Assumed, Other Liability, Current Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] 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 Weighted Average Exercise Price Per Share Weighted Average Grant Date Fair Value Per Award Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Number of shares available for grant (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Statement [Table] Statement [Table] Other income (expense), net Other Nonoperating Income (Expense) India INDIA Derivative instruments Derivative Liability Deferred income taxes Total deferred taxes Deferred Income Tax Expense (Benefit) Adjustments to reconcile net income to net cash provided by operating activities Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Weighted average grant date fair value (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Current liabilities Business Combination, Recognized Liability Assumed, Liability, Current [Abstract] Total purchase price Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill Weighted Average Remaining Contractual Life Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract] Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Weighted Average Remaining Contractual Term Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Beginning balance Ending balance Unrecognized Tax Benefits Philippines PHILIPPINES Antidilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount All Adjustments to Compensation All Adjustments to Compensation [Member] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities, Current Amendment Flag Amendment Flag 2027 Long-Term Debt, Maturity, Year Two Developed technology Software Development [Member] Treasury stock, at cost: 5,367,396 and 4,646,645 shares at August 31, 2025 and 2024, respectively Treasury Stock, Common, Value 2022 Credit Agreement Credit Agreement 2022 [Member] Credit Agreement 2022 Deferred tax assets (liabilities), net Deferred Tax Assets (Liabilities), Gross Deferred Tax Assets (Liabilities), Gross LEASES Lessee, Operating Leases [Text Block] Termination Date Trading Arrangement Termination Date Net cash provided by (used in) financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Measure: Measure [Axis] Long-term debt Long-Term Debt, Excluding Current Maturities [Abstract] Sales Tax Dispute Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Legal Settlements Thereafter Finite-Lived Intangible Asset, Expected Amortization, after Year Five Weighted average discount rate (IBR) Operating Lease, Weighted Average Discount Rate, Percent Property, Plant and Equipment, Type [Domain] Long-Lived Tangible Asset [Domain] Basic weighted average common shares (in shares) Weighted average common shares used in the calculation of Basic EPS (in shares) Weighted Average Number of Shares Outstanding, Basic Cost of services Cost of Product and Service Sold Unrecognized tax benefits that would affect the effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Schedule of Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Segment Reporting [Abstract] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Increase in borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity, Increase Line of Credit Facility, Maximum Borrowing Capacity, Increase Supplier [Domain] Supplier [Domain] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Entity Tax Identification Number Entity Tax Identification Number Non-employee directors Share-Based Payment Arrangement, Nonemployee [Member] Grantee Status [Axis] Grantee Status [Axis] Aggregate discount Debt Instrument, Unamortized Discount Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par value (in USD per share) Common Stock, Par or Stated Value Per Share Common stock, issued (in shares) Common Stock, Shares, Issued Number of investment professionals (over) Number Of Investment Professionals Number Of Investment Professionals Derivative instruments, location Derivative Asset, Statement of Financial Position [Extensible Enumeration] 2029 Long-Term Debt, Maturity, Year Four Weighted average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Granted (in shares) Stock options granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Use of Estimates Use of Estimates, Policy [Policy Text Block] Dividend payments Payments of Dividends Dividends payable Dividends declared, not paid Dividends Payable, Current Entity Public Float Entity Public Float Schedule of Changes in Carrying Value of Goodwill by Segment Schedule of Goodwill [Table Text Block] Interest expense Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Taxes payable, net of prepaid taxes Increase (Decrease) in Income Taxes Payable Total Shareholder Return Amount Total Shareholder Return Amount Insider Trading Arrangements [Line Items] Security Exchange Name Security Exchange Name Forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Number Outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] TOTAL LIABILITIES Liabilities Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] One-time adjustment Effective Income Tax Rate Reconciliation, Miscellaneous Adjustments, Percent Effective Income Tax Rate Reconciliation, Miscellaneous Adjustments, Percent Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Purchase commitment, remaining minimum amount committed Purchase Commitment, Remaining Minimum Amount Committed Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Additions based on tax positions related to the current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Operating expenses Operating Expenses [Abstract] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Statement [Line Items] Statement [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalent Vesting of restricted stock Restricted Stock, Value, Shares Issued Net of Tax Withholdings Risk-free interest rate, maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum Common Stock Common Stock [Member] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation