Definite-lived intangible assets, Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Statistical Measurement [Domain] Statistical Measurement [Domain] Expected additional restructuring costs Restructuring and Related Cost, Expected Cost Remaining Other current assets Other Current Assets [Member] Schedule of Notional Amounts of Outstanding Derivative Positions Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Academia & Government Academia & Government Group [Member] Academia & Government Group Restricted cash Restricted Cash, Current Award Timing Predetermined Award Timing Predetermined [Flag] Total intangible assets, Gross Intangible Assets, Gross (Excluding Goodwill) Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Entity File Number Entity File Number Noncurrent assets Other Noncurrent Assets [Member] Interest rate swap Interest Rate Swap [Member] Tabular List, Table Tabular List [Table Text Block] Recently Issued Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Accounts payable Increase (Decrease) in Accounts Payable Type of Restructuring [Domain] Type of Restructuring [Domain] Interest expense, net Interest expense, net Interest Income (Expense), Nonoperating Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Basic (in dollars per share) Basic EPS (in dollars per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Revenue Revenue from Contract with Customer [Text Block] Subscription revenues Subscription Revenues [Member] It represents the Amount of revenue from subscription. Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Adjustment to Compensation, Amount Adjustment to Compensation Amount Debt discounts and issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Share-based compensation Share-Based Payment Arrangement, Noncash Expense Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Other Other Reconciling Items, EBITDA To Net Income (Loss) Attributable To Parent Other Reconciling Items, EBITDA To Net Income (Loss) Attributable To Parent Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Total shareholders' equity Balance at beginning of the period Balance at end of the period Equity, Attributable to Parent Other comprehensive income (loss) before reclassifications OCI, before Reclassifications, Net of Tax, Attributable to Parent Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Insider Trading Policies and Procedures [Line Items] Share-based compensation expense Share-Based Payment Arrangement, Expense Hedging Designation [Domain] Hedging Designation [Domain] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Current assets: Assets, Current [Abstract] Total liabilities and shareholders' equity Liabilities and Equity Accrued expenses and other current liabilities Increase (Decrease) in Other Current Liabilities Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Defined benefit pension plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Cash and cash equivalents, including restricted cash, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities and Equity [Abstract] Cover [Abstract] Reclassifications from AOCI/ AOCL to net earnings Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Maximum Maximum [Member] Accounting Policies [Abstract] Accounting Policies [Abstract] Definite-lived intangible assets, Net Finite-Lived Intangible Assets, Net Collateralized amount Debt Instrument, Collateral Amount Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Income (loss) before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Other non-current liabilities Other Liabilities, Noncurrent Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Value Creation Plan Value Creation Plan [Member] Value Creation Plan Other liabilities Increase (Decrease) in Other Noncurrent Liabilities Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Name Measure Name Restructuring Reserve, Beginning Balance Restructuring Reserve, Ending Balance Restructuring Reserve Letter of credit Letter of Credit [Member] Secured Debt Secured Debt [Member] Current portion of operating lease liability Operating Lease, Liability, Current Deferred income taxes Deferred Income Tax Liabilities, Net Document Fiscal Period Focus Document Fiscal Period Focus Award Timing Method Award Timing Method [Text Block] Senior Secured Notes Senior Secured Notes 2028 [Member] Senior Secured Notes 2028 Award Type Award Type [Axis] Non-current portion of deferred revenues Contract with Customer, Liability, Noncurrent Foreign currency translation adjustment Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Hedging Relationship [Domain] Hedging Relationship [Domain] Total assets Assets Trading Symbol Trading Symbol Schedule of Identifiable Intangible Assets Schedule of Intangible Assets and Goodwill [Table Text Block] Accrued expenses and other current liabilities Accrued Liabilities and Other Liabilities 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] Finance lease, Effective Interest Rate Finance Lease, Weighted Average Discount Rate, Percent Term Loan Facility (Tranche 1) Term Loan Facility (Tranche 1) [Member] Represents information pertaining to a Term Loan Facility. Other Intangible Assets, Net Intangible Assets Disclosure [Text Block] Effects of exchange rates Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Interest Rate Swap Maturing January 2031 Entered 2025 Interest Rate Swap Maturing January 2031 Entered Dec 2025 [Member] Interest Rate Swap Maturing January 2031 Entered Dec 2025 Entity Emerging Growth Company Entity Emerging Growth Company Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding 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] Loss (gain) from the mark to market adjustment Derivative, Gain (Loss) on Derivative, Net Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Indefinite-lived trade names Indefinite-Lived Intangible Assets (Excluding Goodwill) Ordinary shares, outstanding (in shares) Common Stock, Shares, Outstanding PEO PEO [Member] Schedule of disaggregated revenues Disaggregation of Revenue [Table Text Block] Recurring Revenues Recurring Revenues [Member] Recurring Revenues Changes in operating assets and liabilities: 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 Other Operating Expense (Income), Net Schedule Of Other Operating Income, Net [Table Text Block] Schedule Of Other Operating Income, Net Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Accumulated deficit Retained Earnings [Member] Effective Interest Rate Debt Instrument, Interest Rate, Effective Percentage Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Cash and cash equivalents, including restricted cash, beginning of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Income Statement [Abstract] Income Statement [Abstract] Provision (benefit) for income taxes Provision (benefit) for income taxes Provision (benefit) for income taxes Income Tax Expense (Benefit) Interest rate spread (as a percent) Debt Instrument, Basis Spread on Variable Rate Other intangible assets, net Other intangible assets, net Intangible Assets, Net (Excluding Goodwill) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Product and Service [Domain] Product and Service [Domain] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Hedging Relationship [Axis] Hedging Relationship [Axis] Interest rate swaps Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Debt Covenant Terms [Axis] Debt Covenant Terms [Axis] Debt Covenant Terms Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Notional value Derivative, Notional Amount Other Income and Expenses [Abstract] Restructuring Restructuring and Related Activities Disclosure [Text Block] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] City Area Code City Area Code 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] Segment Optimization Program Segment Optimization Program [Member] Segment Optimization Program Transactional and other revenues Transactional Revenues [Member] It represents the Amount of revenue from Transaction. Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Schedule of contract balances Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Cash Flows From Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Lease abandonment costs: Exit, Disposal and Abandonment Costs [Member] Exit, Disposal and Abandonment Costs 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 Fair Value Hedging Fair Value Hedging [Member] Interest Rate Swap Maturing October 2026 and January 2031 Interest Rate Swap Maturing October 2026 and January 2031 [Member] Interest Rate Swap Maturing October 2026 and January 2031 Cash Flow Hedging Cash Flow Hedging [Member] Goodwill Goodwill Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Life Sciences & Healthcare Life Sciences and Healthcare Group [Member] It represents information pertaining to Science Group. Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Liability derivatives Derivative Liability, Subject to Master Netting Arrangement, before Offset Royalties and other product costs Royalty And Other Product Expense Royalty And Other Product Expense Equity Components [Axis] Equity Components [Axis] Forward Interest Rate Swap Maturing January 2030 Forward Interest Rate Swap Maturing January 2030 [Member] Forward Interest Rate Swap Maturing January 2030 Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Number of reportable segments Number of Reportable Segments Severance and related benefit costs: Severance and Related Benefit Cost [Member] Severance and Related Benefit Cost Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Entity Address, Country Entity Address, Country Other Performance Measure, Amount Other Performance Measure, Amount Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Amortization and write-off of debt issuance costs Increase (Decrease) in Deferred Charges Total current liabilities Liabilities, Current Other Current Liabilities Other Current Liabilities [Member] Share-based award activity (in shares) Shares Issued, Shares, Share-Based Payment Arrangement, Forfeited Derivative Instrument [Axis] Derivative Instrument [Axis] Individual: Individual [Axis] Other current assets Other Assets, Current Net cash used for 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] Document Fiscal Year Focus Document Fiscal Year Focus Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Principal payments on debt Repayment of long-term debt Repayments of Long-Term Debt Entity Interactive Data Current Entity Interactive Data Current Computer software Computer Software, Intangible Asset [Member] Transaction related costs Business Combination, Acquisition-Related Cost, Expense Shareholders' equity: Equity [Abstract] Exit and disposal costs: Exit and Disposal Costs [Member] Exit and Disposal Costs Segment Information Segment Reporting Disclosure [Text Block] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Current portion of long-term debt Current portion of long-term debt Long-Term Debt and Lease Obligation, Current First Lien Leverage Ratios First Lien Leverage Ratios [Member] First Lien Leverage Ratios Increase (Decrease) in Shareholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Interest rate annual adjustment (as a percent) Debt instrument, Interest Rate, Annual Adjustment Debt instrument, Interest Rate, Annual Adjustment Interest rate swaps, tax 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] Amortization of intangible assets Amortization of Intangible Assets Selling, general and administrative costs Selling, General and Administrative Expense Deferred income taxes Deferred Income Tax Assets, Net Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Senior Notes Senior Notes 2029 [Member] Senior Notes 2029 Depreciation and amortization Depreciation and amortization Depreciation, Depletion and Amortization Other non-current assets Other Assets, Noncurrent Entity Central Index Key Entity Central Index Key PEO Name PEO Name Payments for Repurchase of Equity Payments for Repurchase of Equity 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] Cross currency swap Currency Swap [Member] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Revolving Credit Facility Revolving Credit Facility [Member] Goodwill And Intangible Assets [Line Items] Goodwill And Intangible Assets [Line Items] The line item disclosure represents goodwill and intangible asset. Finance lease, Carrying Value Finance Lease, Liability Arrangement Duration Trading Arrangement Duration Schedule of Reconciliation of Segment Adjusted EBITDA to Net income (loss) [Table] Schedule of Segment Reporting Information, by Segment [Table] Current portion of deferred revenues Contract with Customer, Liability, Current Segments [Axis] Segments [Axis] Schedule of Fair Value of Derivative Instruments Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] 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] Stock repurchased and retired (in shares) Stock repurchased and retired (in shares) Stock Repurchased and Retired During Period, Shares ASSETS Assets [Abstract] Credit Facility [Axis] Credit Facility [Axis] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Balance Sheet Location [Axis] Statement of Financial Position Location, Balance [Axis] Debt Instrument [Axis] Debt Instrument [Axis] People-related costs People-Related Expenses People-Related Expenses Gain (Loss) on Extinguishment of Debt Gain (Loss) on Extinguishment of Debt Credit Facility [Domain] Credit Facility [Domain] Definite-lived intangible assets, Gross Finite-Lived Intangible Assets, Gross Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Entity Address, Address Line One Entity Address, Address Line One Accumulated other comprehensive loss AOCI Attributable to Parent [Member] Operating lease liabilities Operating Lease, Liability, Noncurrent Derivative Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Asset derivatives Derivative Asset, Subject to Master Netting Arrangement, before Offset Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Pre-tax gain expected to be reclassified within 12 months Cash Flow Hedge Gain (Loss) to be Reclassified within 12 Months Interest Rate Swap Maturing October 2026 Interest Rate Swap Maturing October 2026 [Member] Interest Rate Swap Maturing October 2026 Other assets Increase (Decrease) in Other Noncurrent Assets Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Total operating expenses Costs and Expenses Document Quarterly Report Document Quarterly Report Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Schedule of Debt Schedule of Debt [Table Text Block] Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Other non-current liabilities Other Noncurrent Liabilities [Member] Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Restructuring and Related Costs Restructuring and Related Costs [Table Text Block] Other financing activities Proceeds from (Payment for) Other Financing Activity Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Trade names and other Other Intangible Assets [Member] Name Trading Arrangement, Individual Name All Award Types Award Type [Domain] Equity Awards Adjustments Equity Awards Adjustments [Member] Other operating activities Other Noncash Income (Expense) Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Other Operating Expense (Income), Net Other Operating Income and Expense [Text Block] Compensation Amount Outstanding Recovery Compensation Amount Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Foreign Exchange Contract Foreign Exchange Contract [Member] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Revenue recognized that was deferred at the beginning of the period Contract with Customer, Liability, Revenue Recognized MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to MNPI Disclosures, Individual Name Payments made Payments for Restructuring Restructuring Type [Axis] Restructuring Type [Axis] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] APIC, Share-Based Payment Arrangement, Increase for Cost Recognition APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Long-term debt Long-Term Debt and Lease Obligation Country Region Country Region Segments [Domain] Segments [Domain] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Balance Sheet Location [Domain] Statement of Financial Position Location, Balance [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Company Selected Measure Name Company Selected Measure Name Total debt outstanding Long-Term Debt and Lease Obligation, Including Current Maturities Debt Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Accounts payable Accounts Payable, Current Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] All Executive Categories All Executive Categories [Member] Miscellaneous expense (income), net Other Nonrecurring (Income) Expense Ordinary Shares, no par value; unlimited shares authorized; 639.2 and 640.7 shares issued and outstanding as of March 31, 2026 and December 31, 2025, respectively Common Stock, Value, Issued Restructuring Plan [Domain] Restructuring Plan [Domain] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Diluted (in shares) Weighted average shares, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Commitments and contingencies (Note 12) Commitments and Contingencies Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Derivative [Table] Derivative [Table] Entity Small Business Entity Small Business Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Other costs Other Cost and Expense, Operating Document Transition Report Document Transition Report Underlying Securities Award Underlying Securities Amount Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Income Taxes Income Tax Disclosure [Text Block] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Hedging Designation [Axis] Hedging Designation [Axis] Fair vale of company's debt Debt Instrument, Fair Value Disclosure Operating leases, net Increase (Decrease) in Operating Lease Liability Treasury stock acquired, average cost per share (in dollars per share) Shares Acquired, Average Cost Per Share Term Loan Facility (Tranche 2) Term Loan Facility (Tranche 2) [Member] Term Loan Facility (Tranche 2) Document Type Document Type Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Defined benefit pension plans, net of tax Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Product and Service [Axis] Product and Service [Axis] Derivative, Number of Instruments Held Derivative, Number of Instruments Held Net Investment Hedging Net Investment Hedging [Member] Derivative Contract [Domain] Derivative Contract [Domain] Revenues Revenues Revenue from Contract with Customer, Excluding Assessed Tax All Individuals All Individuals [Member] Intellectual Property Intellectual Property Group [Member] It represents information pertaining to Intellectual Property Group. Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Capital expenditures Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name 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] Stock repurchase program, authorized amount Share Repurchase Program, Authorized, Amount Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Payments related to tax withholding for share-based compensation Payment, Tax Withholding, Share-Based Payment Arrangement Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Term of contract Derivative, Term of Contract Common Stock, Shares Authorized, Unlimited [Fixed List] Common Stock, Shares Authorized, Unlimited [Fixed List] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Other comprehensive income (loss), net of tax Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Current liabilities: Liabilities, Current [Abstract] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Balance at beginning of the period (in shares) Balance at end of the period (in shares) Shares, Outstanding Net foreign exchange loss (gain) Gain (Loss), Foreign Currency Transaction, before Tax Diluted (in dollars per share) Diluted EPS (in dollars per share) Earnings Per Share, Diluted Outside service costs Outside Service Expense Outside Service Expense Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Title of 12(b) Security Title of 12(b) Security AOCI Attributable to Parent, Net of Tax [Roll Forward] AOCI Attributable to Parent, Net of Tax [Roll Forward] Per share Earnings Per Share [Abstract] Restructuring Plan [Axis] Restructuring Plan [Axis] Debt Covenant Terms [Domain] Debt Covenant Terms [Domain] Debt Covenant Terms [Domain] Prepaid expenses Increase (Decrease) in Prepaid Expense Schedule Of Goodwill and Intangible Assets Disclosure [Table] Schedule Of Goodwill and Intangible Assets Disclosure [Table] The table disclosure represents goodwill and intangible asset. Stock Repurchased and Retired During Period, Value Stock Repurchased and Retired During Period, Value Stock Repurchased and Retired During Period, Value Deferred revenues Increase (Decrease) in Contract with Customer, Liability Re-occurring Revenues Re-occurring Revenues [Member] Re-occurring Revenues Award Timing Disclosures [Line Items] Carrying Value Long-Term Debt, Gross Accrued compensation Employee-related Liabilities, Current Property and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Shareholders' Equity Equity [Text Block] Indefinite-lived trade names Trade Names [Member] Net income (loss) Net income (loss) Net Income (Loss) Attributable to Parent Noncash items Restructuring Reserve, Noncash Items And Other Adjustments Restructuring Reserve, Noncash Items And Other Adjustments Expiration Date Trading Arrangement Expiration Date Adjusted EBITDA Adjusted EBITDA Adjusted EBITDA Technology and content Databases And Content [Member] The member represents the databases and content. Segment Reporting Information Segment Reporting Information [Line Items] Restructuring costs Expenses recorded Restructuring costs Restructuring Charges Adoption Date Trading Arrangement Adoption Date Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Accounts receivable Increase (Decrease) in Accounts Receivable Schedule of Restructuring and Related Costs [Table] Restructuring Cost [Table] Entity Current Reporting Status Entity Current Reporting Status Derivative [Line Items] Derivative [Line Items] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Customer relationships Customer Relationships [Member] Income (loss) from operations Operating Income (Loss) Accumulated deficit Retained Earnings (Accumulated Deficit) Interest Rate Swap Maturing January 2031 Interest Rate Swap Maturing January 2031 [Member] Interest Rate Swap Maturing January 2031 Statement of Financial Position [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] Foreign currency forward Foreign Exchange Forward [Member] Senior Secured Notes Senior Secured Notes 2026 [Member] Senior Secured Notes 2026 Other operating expense (income), net Other operating expense (income), net Other Operating Income (Expense), Net Current Fiscal Year End Date Current Fiscal Year End Date Interest rate swaps Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Senior Notes (2029) and Senior Secured Notes (2028) Senior Notes 2029 and Senior Secured Notes 2028 [Member] Senior Notes 2029 and Senior Secured Notes 2028 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] Statement [Table] Statement [Table] Adjustments to reconcile net income (loss) 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] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Technology costs Technology Expenses Technology Expenses Nature of Operations and Summary of Significant Accounting Policies Business Description and Accounting Policies [Text Block] Antidilutive shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Weighted average shares used to compute earnings per share: Weighted Average Number of Shares Outstanding, Diluted [Abstract] All Adjustments to Compensation All Adjustments to Compensation [Member] Amendment Flag Amendment Flag Termination Date Trading Arrangement Termination Date Net cash used for 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] Warrant and share-based payment awards Warrant and Share-Based Payment Arrangement [Member] Warrant and Share-Based Payment Arrangement Basic (in shares) Weighted average shares, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Schedule of Basic and Diluted EPS Computations for Ordinary Shares Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Segment Reporting [Abstract] Segment Reporting [Abstract] Cost of revenues Cost of Revenue Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Ordinary Shares Common Stock Including Additional Paid in Capital [Member] Entity Tax Identification Number Entity Tax Identification Number Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Ordinary shares, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Ordinary shares, issued (in shares) Common Stock, Shares, Issued Use of Estimates Use of Estimates, Policy [Policy Text Block] Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Security Exchange Name Security Exchange Name Total liabilities Liabilities Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-Lived Intangible Assets, Major Class Name [Domain] Operating Expenses: Operating Expenses [Abstract] Prepaid expenses Prepaid Expense, Current Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Statement [Line Items] Statement [Line Items] Extinguishment of Debt, Amount Extinguishment of Debt, Amount Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents, including restricted cash Cash and Cash Equivalent Vesting of restricted stock units (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Net change in cash and cash equivalents, including restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Weighted average effect of potentially dilutive shares (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment