Maturity of Lease Liabilities Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Prepaid income taxes Prepaid Taxes Deferred tax asset, carryforward Deferred Tax Asset, Interest Carryforward Stock repurchase program, remaining authorized repurchase amount Share Repurchase Program, Remaining Authorized, Amount Cover [Abstract] Cover [Abstract] Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Schedule of Maturities of Operating Lease Liability Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Foreign Plan Foreign Plan [Member] Income Tax Jurisdiction Income Tax Jurisdiction [Domain] Business acquisition, percentage of voting interests acquired Business Acquisition, Percentage of Voting Interests Acquired Trading Symbol Trading Symbol Analytics Analytics Segment [Member] Analytics. Long-term operating lease liabilities Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Long Term Operating Lease Labilities Business combination recognized identifiable assets acquired and liabilities assumed long-term operating lease labilities. Non-NEOs Non-NEOs [Member] Dividend declared per common share (in USD per share) Dividend declared per common share (in USD per share) Common Stock, Dividends, Per Share, Declared Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Amortization expense of acquired intangible assets Acquired Intangible Assets [Member] Acquired intangible assets. Accounts receivable, allowance for credit loss, current Balance at beginning of year Balance at ending of year Accounts Receivable, Allowance for Credit Loss, Current Income Tax Examination [Line Items] Income Tax Examination [Line Items] Accounts receivable Increase (Decrease) in Accounts Receivable INTRODUCTION AND BASIS OF PRESENTATION Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Interest rate on the revolving loans (as percent) Line of Credit Facility, Interest Rate at Period End Award Timing Disclosures [Line Items] Schedule of Changes in Allowance for Credit Losses Financing Receivable, Allowance for Credit Loss [Table Text Block] Tax credit carryforwards Deferred Tax Assets, Tax Credit Carryforwards Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] United States UNITED STATES Other non-current assets Other Assets, Noncurrent Leases [Abstract] Leases [Abstract] Gross intangible assets: Finite-Lived Intangible Assets, Gross Minimum investment return rate Defined Benefit Plan Minimum Investment Return Rate Defined benefit plan minimum investment return rate. 3.250% senior unsecured notes due 2033 Three Point Two Five Zero Percent Senior Unsecured Notes Due Two Thousand Thirty Three [Member] Three point two five zero percent senior unsecured notes due two thousand thirty three. Dividends paid in shares Adjustments To Additional Paid In Capital, Dividends Paid In Shares Adjustments To Additional Paid In Capital, Dividends Paid In Shares Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] 3.875% senior unsecured notes due 2031 Three Point Eight Seven Five Percent Senior Unsecured Notes Due Two Thousand Thirty One [Member] Three point eight seven five percent senior unsecured notes due two thousand thirty one. Accrued Compensation Accrued Compensation Policy Policy [Policy Text Block] Accrued compensation policy [Policy text block]. 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Acquired Finite Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Insider Trading Policies and Procedures [Line Items] Basis of Financial Statements and Use of Estimates Use of Estimates, Policy [Policy Text Block] Adjustment to Compensation, Amount Adjustment to Compensation Amount Additional paid in capital Additional Paid in Capital, Common Stock Compensation Amount Outstanding Recovery Compensation Amount Recurring subscriptions Recurring Subscriptions [Member] Recurring subscriptions. 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] Entity Small Business Entity Small Business Company Selected Measure Amount Company Selected Measure Amount Payment of debt issuance costs Payments of Debt Issuance Costs Tabular List, Table Tabular List [Table Text Block] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Schedule of Stock Options Roll Forward Schedule of Stock Options Roll Forward [Table Text Block] Pension and other post-retirement adjustments Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent Minimum performance period Minimum Performance Period Minimum performance period. Acquired technology and software Acquired Technology And Software [Member] Acquired technology and software. Schedule of Remaining Performance Obligations Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Credit Facility Credit Facility [Domain] Conversion to stock options (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value Number of shares grants in period (in shares) Share-Based Compensation Arrangement By Shares Based Payment Award, Grants In Period Share-Based Compensation Arrangement By Shares Based Payment Award, Grants In Period 2024 Repurchase Program, October Authorization Two Thousand Twenty Four Repurchase Program, October Authorization [Member] Two Thousand Twenty Four Repurchase Program, October Authorization Goodwill Goodwill, Beginning balance Goodwill, Ending balance Goodwill Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax [Abstract] Repurchase program authorizing the purchase of shares (in shares) Share Repurchase Program, Authorized, Amount PSOs Share-Based Payment Arrangement, Option [Member] Shares issued to Directors (in shares) Stock Issued During Period Shares New Issues To Directors Stock issued during period shares new issues to directors. Depreciation and amortization of property, equipment and leasehold improvements Depreciation 2025 Lessee, Operating Lease, Liability, to be Paid, Year One Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Pension related net period benefit expense Pension Plan Pension Plan [Member] Income taxes payable Accrued Income Taxes, Current Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Increase/(decrease) Accounts Receivable Increase (Decrease) Accounts receivable increase (decrease). 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Schedule of Company's Common Stock Repurchases Made on Open Market Class of Treasury Stock [Table Text Block] Schedule Of Revenue Recognition [Table] Schedule Of Revenue Recognition [Table] Schedule of revenue recognition. Subsequent Event [Line Items] Subsequent Event [Line Items] Subtotal Property, Plant and Equipment, Gross Deferred revenue Contract with Customer, Liability, Current [Roll Forward] Contract with Customer, Liability, Current Debt Instrument [Line Items] Debt Instrument [Line Items] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Research and development Research and Development Expense [Member] Decreases related to a lapse of applicable statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Diluted (in USD per share) Diluted weighted average common shares outstanding (in USD per share) Weighted Average Number of Shares Outstanding, Diluted Other expense (income) Other Nonoperating Income (Expense) [Member] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Total shareholders' equity (deficit) Beginning balance Ending balance Equity, Attributable to Parent Subtotal Deferred Tax Assets, Gross Cash and Cash Equivalents Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block] Proceeds from borrowings Proceeds from Issuance of Debt Work-in-process Construction in Progress, Gross Business Combinations [Abstract] Business Combinations [Abstract] Schedule of Change to Company's Goodwill Schedule of Goodwill [Table Text Block] Software and Software Development Costs Software and Software Development Costs [Member] Concentration Risk Type Concentration Risk Type [Domain] Conversion to common stock (in USD per share) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Unvested Conversions In Period Weighted Average Grant Date Fair Value Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested and unvested, conversions in period, weighted average grant date fair value. 401(k) and other defined contribution plans Defined Contribution Plan, Cost Cost of revenues Cost of Sales [Member] Document Fiscal Period Focus Document Fiscal Period Focus 2028 Long-Term Debt, Maturity, Year Four All Executive Categories All Executive Categories [Member] PSUs, RSUs and PSOs (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Statement of Financial Position Location, Balance Statement of Financial Position Location, Balance [Domain] 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Two Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Vested and unvested stock option awards at December 31, 2024 Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Right of use assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Right Of Use Assets Business combination recognized identifiable assets acquired and liabilities assumed right of use assets. ASSETS Assets [Abstract] Retirement Plan Type Retirement Plan Type [Domain] 2024 Repurchase Program Two Thousand Twenty Four Repurchase Program [Member] Two Thousand Twenty Four Repurchase Program Disclosure of remaining performance policy Revenue, Performance Obligation, Description of Timing Expected dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Document Type Document Type Internal Use Software Internal Use Software, Policy [Policy Text Block] Schedule of Segment Profitability and Reconciliation to Net Income Schedule of Segment Reporting Information, by Segment [Table Text Block] Contingent consideration liability noncurrent Business Combination, Contingent Consideration, Liability, Noncurrent Schedule Of Defined Benefit Plans Disclosures [Table] Defined Benefit Plan [Table] Schedule of Change in Accounts Receivable and Deferred Revenue Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Schedule of Estimated Amortization Expense for Remainder Succeeding Years Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Subsequent Event [Table] Subsequent Event [Table] Maximum Maximum [Member] Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Furniture & fixtures Furniture and Fixtures [Member] Intangible assets, net Net intangible assets: Finite-Lived Intangible Assets, Net Accounts payable Accounts Payable, Current Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Total lease costs Lease, Cost Statistical Measurement Statistical Measurement [Axis] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income before provision for income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Fair value at acquisition date Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value Name Outstanding Recovery, Individual Name Total reportable segment operating revenues Reportable Segment, Aggregation before Other Operating Segment [Member] Disaggregation Of Revenue [Line Items] Disaggregation of Revenue [Line Items] Variable lease costs Variable Lease, Cost Impairment of goodwill Goodwill, Impairment Loss Net assets acquired Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net First interest payment date Debt Instruments First Interest Payment Date Debt instruments first interest payment date. Award Timing Predetermined Award Timing Predetermined [Flag] Subsequent Event Type Subsequent Event Type [Domain] Payment of dividends Payments of Ordinary Dividends, Common Stock Variable rate Tranche A Term Loans due 2027 Prior Credit Agreement [Member] Prior Credit Agreement Customer relationships Customer Relationships [Member] Diluted (in USD per share) Earnings Per Share, Diluted Revenue Recognition and Deferred Revenue Revenue from Contract with Customer [Policy Text Block] Schedule of Amortization Expense Related to Intangible Assets by Category Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Domestic Income (Loss) from Continuing Operations before Income Taxes, Domestic Fabric Fabric RQ, Inc [Member] Fabric RQ, Inc Deferred revenue Increase (Decrease) in Contract with Customer, Liability Current provision for income taxes (benefits) Current Income Tax Expense (Benefit) Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Retirement Benefits [Abstract] Retirement Benefits [Abstract] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Customer Customer [Axis] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] ESG and Climate E S G And Climate Segment [Member] ESG and climate. Penalties recognized during the year Unrecognized Tax Benefits, Income Tax Penalties Expense Other Deferred Tax Liabilities, Other Selling and marketing Selling and Marketing Expense Total fair value of Share-Based Awards converted or vested to common stock Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Provision for income taxes Provision for income taxes Income Tax Expense (Benefit) Compensation cost related to unvested share-based awards not yet recognized, period for recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Operating revenues Operating revenues Revenue from Contract with Customer, Excluding Assessed Tax Other non-current liabilities Increase (Decrease) in Other Noncurrent Liabilities Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Income Tax Jurisdiction Income Tax Jurisdiction [Axis] Business Acquisition [Line Items] Business Acquisition [Line Items] All Adjustments to Compensation All Adjustments to Compensation [Member] Accrued compensation and related benefits Employee-related Liabilities, Current Prepaid and other assets Increase (Decrease) in Prepaid Expense and Other Assets Remaining performance obligations, expected timing of satisfaction, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Long-term Debt, Type Long-Term Debt, Type [Domain] Entity Address, State or Province Entity Address, State or Province Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] LIABILITIES AND SHAREHOLDERS' EQUITY (DEFICIT) Liabilities and Equity [Abstract] Valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Restatement Determination Date Restatement Determination Date Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Schedule Of Property Plant And Equipment [Table] Property, Plant and Equipment [Table] Vested and unvested stock option awards at beginning of period (in USD per share) Vested and unvested stock option awards at ending of period (in USD per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Right of use assets Operating Lease, Right-of-Use Asset Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Stock options outstanding (in shares) Vested and unvested stock option awards at beginning of period (in shares) Vested and unvested stock option awards at end of period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Acquisition of equity method investment Payments to Acquire Equity Method Investments Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] EARNINGS PER COMMON SHARE Earnings Per Share [Text Block] Subsequent Event Subsequent Event [Member] Deferred payments Business Combination, Consideration Transferred, Deferred Payments Business Combination, Consideration Transferred, Deferred Payments Operating expenses: Costs and Expenses [Abstract] Income Taxes Income Tax, Policy [Policy Text Block] Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Leasehold improvements Leasehold Improvements, Gross Segments Segments [Domain] Unrecognized Tax Benefits [Roll Forward] Unrecognized Tax Benefits [Roll Forward] PEO PEO [Member] Non-recurring Non Recurring [Member] Non-recurring. Name Trading Arrangement, Individual Name Adjusted EBITDA expense Adjusted EBITDA Expense Adjusted EBITDA Expense Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Long-Lived Tangible Asset Long-Lived Tangible Asset [Axis] Entity Public Float Entity Public Float Operating lease, remaining lease terms Lessee, Operating Lease, Remaining Lease Term Excess share-based compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Treasury shares, at cost (56,335,267 and 54,726,120 common shares held at December 31, 2024 and December 31, 2023, respectively) Treasury Stock, Common, Value Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Cash dividends declared, but not yet paid Dividends Payable 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] Operating lease, options to terminate Lessee, Operating Lease, Option to Terminate Decrease in unrecognized tax benefits is reasonably possible Decrease in Unrecognized Tax Benefits is Reasonably Possible Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Excise tax percentage Stock Repurchase Program, Excise Tax Percentage Stock Repurchase Program, Excise Tax Percentage Common Stock Issued Common Stock Issued [Member] Common stock issued. Local Phone Number Local Phone Number Prepaid and Other Assets Prepaid Expenses and Other Current Assets [Member] Less: valuation allowance Valuation allowance Deferred Tax Assets, Valuation Allowance Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Total Americas Americas [Member] Weighted Average Remaining Life (Years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Income tax effect Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Portion Attributable to Parent Secured Overnight Financing Rate (SOFR) Secured Overnight Financing Rate (SOFR) [Member] Open Market Purchases of Common Stock Open Market Purchases Of Common Stock [Member] Open market purchases of common stock. 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] Long-Lived Tangible Asset Long-Lived Tangible Asset [Domain] Statement of Income Location, Balance Statement of Income Location, Balance [Axis] Debt Disclosure [Abstract] Common Stock Common Stock [Member] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Schedule Of Business Acquisitions By Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Changes in the Company’s Level 3 Financial Liabilities Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Line of Credit Line of Credit [Member] 4.000% senior unsecured notes due 2029 Four Point Zero Zero Zero Percent Senior Unsecured Notes Due Two Thousand Twenty Nine [Member] Four point zero zero zero percent senior unsecured notes due two thousand twenty nine. Segment Reporting [Abstract] Segment Reporting [Abstract] Shares withheld for tax withholding (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] Entity Central Index Key Entity Central Index Key General and administrative General and Administrative Expense [Member] Introduction And Basis Of Presentation [Line Items] Introduction And Basis Of Presentation [Line Items] Introduction and basis of presentation. Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount SHAREHOLDERS' EQUITY (DEFICIT) Equity [Text Block] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Intangible assets: Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill [Abstract] SEGMENT INFORMATION Segment Reporting Disclosure [Text Block] Current portion of long-term debt Long-Term Debt, Current Maturities Change in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings RECENT ACCOUNTING PRONOUNCEMENTS Accounting Standards Update and Change in Accounting Principle [Text Block] Compensation payable in common stock APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Title Trading Arrangement, Individual Title Unsecured Debt Unsecured Debt [Member] Summary of Components of Income Before Provision for Income Taxes Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Unrecognized tax benefits Beginning balance Ending balance Unrecognized Tax Benefits City Area Code City Area Code Current liabilities: Liabilities, Current [Abstract] Auditor Location Auditor Location Contingent consideration liability Business Combination, Contingent Consideration, Liability Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Schedule of Interest Payments Due Attributable to Outstanding Indebtedness Interest Income and Interest Expense Disclosure [Table Text Block] Repurchase of common stock held in treasury Payments for Repurchase of Common Stock Unremitted foreign earnings Deferred Tax Liabilities, Undistributed Foreign Earnings 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] Capitalized expenses Deferred Tax Assets Capitalized Cost Deferred tax assets capitalized cost. Weighted Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Subsequent Event Type Subsequent Event Type [Axis] Common Stock Outstanding [Line Items] Common Stock Outstanding [Line Items] Common stock outstanding. Earnings per share: Earnings Per Share [Abstract] Equity [Abstract] Equity [Abstract] Retained earnings Retained Earnings (Accumulated Deficit) General and administrative General and Administrative Expense Deferred taxes Deferred Income Taxes and Tax Credits 2026 Long-Term Debt, Maturity, Year Two Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Equity Awards Adjustments Equity Awards Adjustments [Member] Present value of lease liabilities Operating Lease, Liability Underlying Securities Award Underlying Securities Amount PSUs Performance Shares [Member] Cash dividends declared Dividends, Common Stock, Cash Amendment Flag Amendment Flag Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Subsequent Events [Abstract] Subsequent Events [Abstract] Other Other America Countries [Member] Other America Countries. Debt Debt Disclosure [Text Block] Unvested stock option awards expected to vest (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Acquired technology and software Technology-Based Intangible Assets [Member] Payments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Earnings per common share: Net Income Loss Per Share [Abstract] Net Income Loss Per Share Entity Address, Postal Zip Code Entity Address, Postal Zip Code Audit Information [Abstract] Audit Information Proprietary data Proprietary Databases And Systems [Member] Proprietary databases and systems. Dividends payable/paid (in shares) Common Stock Dividends, Shares Cash and cash equivalents (includes restricted cash of $3,497 and $3,878 at December 31, 2024 and December 31, 2023, respectively) Cash and Cash Equivalents, at Carrying Value Other Payments for (Proceeds from) Other Investing Activities Other Non-Current Assets Other Noncurrent Assets [Member] 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] Auditor Name Auditor Name Effect of exchange rate changes Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Current Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt 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] Asset-based fees Asset Based Fees [Member] Asset-based fees. Estimated Useful Lives Property, Plant and Equipment, Useful Life Accounts payable Increase (Decrease) in Accounts Payable Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Unearned revenue Deferred Tax Assets, Deferred Income Movement In Equity Shares [Roll Forward] Movement In Equity Shares [Roll Forward] Movement In Equity Shares Existing interest in acquiree, percentage Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] 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] Computer & related equipment Machinery and Equipment, Gross Weighted average shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Total assets Assets Defined benefit plan, net pension liability Liability, Defined Benefit Pension Plan Granted (in USD per share) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Unvested Grants In Period Weighted Average Grant Date Fair Value Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested and unvested, grants in period, weighted average grant date fair value. Capital expenditures Payments to Acquire Property, Plant, and Equipment Other non-current liabilities Other Liabilities, Noncurrent Cost of revenues (exclusive of depreciation and amortization) Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Commitments and Contingencies (see Note 6 and Note 10) Commitments and Contingencies Share-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Previously Exisiting Share Repurchase Program Previously Exisiting Share Repurchase Program [Member] Previously Exisiting Share Repurchase Program Reconciliation of U.S. Federal Statutory Income Tax Rate to the Effective Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Termination Date Trading Arrangement Termination Date 2026 Lessee, Operating Lease, Liability, to be Paid, Year Two 2025 Long-Term Debt, Maturity, Year One Schedule of Components of Preliminary Purchase Price Allocation Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Debt Instrument Debt Instrument [Axis] Net income Net income Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Entity File Number Entity File Number Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One U.S. federal Current Federal Tax Expense (Benefit) Entity Address, Address Line Two Entity Address, Address Line Two Cash dividends distributed Dividends, Common Stock Name Forgone Recovery, Individual Name Weighted-average remaining lease term (years) Operating Lease, Weighted Average Remaining Lease Term Schedule of Employee Benefit Expense by Cost, Type and Location Schedule of Costs of Retirement Plans [Table Text Block] Other adjustments Other Noncash Income (Expense) Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Deferred tax liabilities: Components of Deferred Tax Liabilities [Abstract] Decreases based on tax positions related to prior periods Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Common Stock Outstanding [Table] Common Stock Outstanding [Table] Common Stock Outstanding [Table] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Adjustment to Compensation: Adjustment to Compensation [Axis] Net tangible assets acquired (liabilities assumed) Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tangible Assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tangible Assets Pension and other post-retirement adjustments, net Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Basic (in USD per share) Basic weighted average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Revenue Recognition [Line Items] Revenue Recognition [Line Items] Revenue recognition. Property, equipment and leasehold improvements, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Name Awards Close in Time to MNPI Disclosures, Individual Name Canceled (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Entity Filer Category Entity Filer Category Remaining performance obligations Revenue, Remaining Performance Obligation, Amount Proceeds from debt Proceeds from Long-Term Lines of Credit Acquisitions Goodwill, Acquired During Period Statistical Measurement Statistical Measurement [Domain] Conversion to common stock (in shares) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Unvested Conversions In Period Share-based compensation arrangement by share-based payment award equity instruments other than options, vested and unvested, conversions in period. 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Baer Pettit [Member] C.D. Baer Pettit Shares withheld for tax withholding Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Canceled (in USD per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Product and Service Product and Service [Axis] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Statement [Line Items] Statement [Line Items] Schedule of Property, Equipment and Leasehold Improvements, 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 Aggregate purchase price Business Combination, Consideration Transferred Beginning balance Ending Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Amortization expense of internally developed capitalized software Internally developed capitalized software Software Development [Member] Accounts Receivable and Allowance for Credit Losses Credit Loss, Financial Instrument [Policy Text Block] Furniture & fixtures Furniture and Fixtures, Gross Deferred financing fees and premium remain unamortized Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Minimum Minimum [Member] Adoption Date Trading Arrangement Adoption Date Long-term deferred revenue Contract with Customer, Liability, Noncurrent United Kingdom UNITED KINGDOM Summary of Vested and Unvested Share-Based Awards Activity Schedule Of Vested And Unvested Share Based Awards Activity Table [Table Text Block] Schedule of vested and unvested share-based awards activity. 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The timing of the delivery of the shares has been deferred until a future date. 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Canceled (in shares) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested And Unvested Forfeited In Period Share-based compensation arrangement by share-based payment award, equity instruments other than options, vested and unvested, forfeited in period. Equity Component Equity Component [Domain] Preferred stock, par value (in USD per share) Preferred Stock, Par or Stated Value Per Share Japan JAPAN Class Of Treasury Stock [Table] Class of Treasury Stock [Table] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Number of Option Awards Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares [Roll Forward] Schedule of Cash Dividends Declared and Distributed Per Common Share Dividends Declared [Table Text Block] Supplemental disclosure of non-cash financing activities Supplemental Disclosures Of Non Cash Financing Activities [Abstract] Supplemental disclosures of non cash financing activities. 3.625% senior unsecured notes due 2030 Three Point Six Two Five Percent Senior Unsecured Notes Due Two Thousand Thirty [Member] Three point six two five percent senior unsecured notes due two thousand thirty. Statement [Table] Statement [Table] Trove Trove Research Ltd [Member] Trove Research Ltd Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Concentration Risk Benchmark Concentration Risk Benchmark [Axis] Employee compensation and benefit plans Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Senior Notes Senior Notes [Member] Remaining stock options outstanding exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Unrecognized tax benefits, interest on income tax expense Unrecognized Tax Benefits, Interest on Income Taxes Expense 2027 Long-Term Debt, Maturity, Year Three Revenue of acquiree since acquisition date, actual Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Debt Instrument [Table] Schedule of Long-Term Debt Instruments [Table] Intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Acquisition-related integration and transaction costs Business Combination Integration Related Costs And Transaction Costs Business combination integration related costs and transaction costs. INCOME TAXES Income Tax Disclosure [Text Block] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Four Net operating loss carryforwards, tax value Operating Loss Carryforwards Tax Value Operating loss carryforwards, tax value. Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Accounting Changes and Error Corrections [Abstract] Accounting Changes and Error Corrections [Abstract] Credit Facility Credit Facility [Axis] Entity Registrant Name Entity Registrant Name Cash payments Payments to Acquire Businesses, Gross Supplemental disclosure of non-cash investing activities Supplemental Disclosures Of Non Cash Investing Activities [Abstract] Supplemental disclosures of non cash investing activities. 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Depreciation and amortization of property, equipment and leasehold improvements Depreciation, Depletion and Amortization Foreign currency translation adjustments, net Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent U.S. state and local Deferred State and Local Income Tax Expense (Benefit) Fair Value as of Grant Date Award Grant Date Fair Value Customer Concentration Risk Customer Concentration Risk [Member] Defined benefit plan, assets Assets for Plan Benefits, Defined Benefit Plan Geographical Geographical [Domain] Schedule of Disaggregation of Operating Revenue Disaggregation of Revenue [Table Text Block] Common stock issued Stock Issued During Period, Value, New Issues Summary of Share-based Compensation Expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Concentration Risk Type Concentration Risk Type [Axis] Common stock (par value $0.01; 750,000,000 common shares authorized; 134,079,855 and 133,817,332 common shares issued and 77,744,588 and 79,091,212 common shares outstanding at December 31, 2024 and December 31, 2023, respectively) Common Stock, Value, Issued Document Financial Statement Error Correction Document Financial Statement Error Correction [Flag] U.S. state and local income taxes, net of U.S. federal income tax benefits Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Other Deferred Tax Assets, Other Finite Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Summary of Activity Related to Shares of Common Stock Issued and Repurchased Schedule of Common Stock Outstanding Roll Forward [Table Text Block] Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Preferred Stock (par value $0.01, 100,000,000 shares authorized, 0 shares issued) Preferred Stock, Value, Issued Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Total deferred tax liabilities Deferred Tax Liabilities, Gross Basic (in USD per share) Earnings Per Share, Basic Burgiss Group Limited Liability Company Burgiss Group Limited Liability Company [Member] Burgiss group limited liability company. Aggregate fair value Share Based Compensation Arrangement By Share Based Payment Award Outstanding Aggregate Fair Value Share based compensation arrangement by share based payment award outstanding aggregate fair value. 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