Cover [Abstract] Entities [Table] Entities [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common Stock Common Stock [Member] 1.375% Senior Notes due 2026 [Member] Senior Notes, 1.375 Percent due 2026 [Member] This member stands for the information pertaining to "senior notes, 1.375 percent due 2026". Entity Information [Line Items] Entity Information [Line Items] Entity File Number Entity File Number Entity Shell Company Entity Shell Company Document Annual Report Document Annual Report Entity Small Business Entity Small Business Title of 12(b) Security Title of 12(b) Security Trading Symbol Trading Symbol City Area Code City Area Code Local Phone Number Local Phone Number Security Exchange Name Security Exchange Name Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Interactive Data Current Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Tax Identification Number Entity Tax Identification Number Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Emerging Growth Company Entity Emerging Growth Company Document Transition Report Document Transition Report Entity Address, Country Entity Address, Country ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Auditor Location Auditor Firm ID Auditor Name Statement of Financial Position [Abstract] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value The amount of cash in auto-mated teller machine (ATM). ATM cash Cash in Automated Teller Machine Restricted cash Restricted Cash, Current Total settlement assets Settlement assets Settlement Assets, Current Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Convertible notes receivable Financing Receivable, after Allowance for Credit Loss, Noncurrent Total Assets Total assets Assets LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Total settlement obligations Settlement obligations Settlement Liabilities, Current Trade accounts payable Accounts Payable, Trade, Current Accrued expenses and other current liabilities Accrued expenses and other current liabilities Accrued Expenses And Other Current Liabilities The amount of accrued expenses and other current liabilities. Operating Lease, Liability, Current Current portion of operating lease obligations Debt, Current Short-term debt obligations and current maturities of long-term debt obligations Short-term debt obligations and current maturities of long-term debt obligations Income taxes payable Accrued Income Taxes, Current Deferred revenue Deferred Revenue, Current Total current liabilities Liabilities, Current Long-term debt obligations Debt obligations, net of current portion Long-term Debt, Excluding Current Maturities Long-term debt obligations Operating Lease, Liability, Noncurrent Operating lease obligations, net of current portion Deferred Income Tax Liabilities, Net Deferred income taxes Other long-term liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Euronet Worldwide, Inc. stockholders' equity: Stockholders' Equity Attributable to Parent [Abstract] Preferred Stock, Value, Issued Preferred Stock, $0.02 par value. 10,000,000 shares authorized; none issued Additional paid-in capital Additional Paid in Capital, Common Stock Retained Earnings (Accumulated Deficit) Retained earnings Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Total Euronet Worldwide, Inc. stockholders' equity Stockholders' Equity Attributable to Parent Noncontrolling interests Stockholders' Equity Attributable to Noncontrolling Interest Total equity Balance Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Total liabilities and equity Liabilities and Equity Allowance for Doubtful Accounts Receivable, Current Allowance for doubtful accounts receivable Ending balance-credit losses Beginning balance-credit losses Property and equipment, accumulated depreciation Less accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Finite-Lived Intangible Assets, Accumulated Amortization Accumulated amortization Acquired intangible assets, accumulated amortization Accumulated Amortization Preferred stock, par value per share Preferred Stock, Par or Stated Value Per Share Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred Stock, Shares Issued Common stock, par value per share Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares, issued Common Stock, Shares, Issued Treasury stock, shares Treasury Stock, Common, Shares Income Statement [Abstract] Total revenues Revenues Revenues Operating expenses: Operating Expenses [Abstract] Direct operating costs Other Cost and Expense, Operating Salaries and benefits Labor and Related Expense Selling, General and Administrative Expense Selling, general and administrative Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Total operating expenses Operating Expenses Operating (loss) income Operating income Operating income (loss) (quarterly) Operating Income (Loss) Nonoperating Income (Expense) [Abstract] Other income (expense): Other income (expense) Interest income Investment Income, Interest Interest Expense, Nonoperating Interest expense Other gains, net Other (losses) gains, net Other Nonoperating Income (Expense) Other gains, net Other gains Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Total income before income taxes Income before income taxes Income before income taxes Net income attributable to Euronet Worldwide, Inc. stockholders Net Income (Loss) Attributable to Parent Net income attributable to Euronet Worldwide, Inc. (quarterly) Net income (loss) attributable to Euronet Worldwide, Inc. Net income attributable to Euronet Worldwide, Inc. Earnings per share attributable to Euronet Worldwide, Inc. stockholders: Earnings Per Share [Abstract] Earnings (loss) per share attributable to Euronet Worldwide, Inc. stockholders: Earnings Per Share, Basic Earnings (loss) per share, basic (quarterly) Basic Earnings Per Share, Diluted Earnings (loss) per share, diluted (quarterly) Diluted Weighted average shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Computation of diluted weighted average shares outstanding: Basic weighted average shares outstanding Weighted Average Number of Shares Outstanding, Basic Basic Diluted weighted average shares outstanding Diluted Weighted Average Number of Shares Outstanding, Diluted Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax [Abstract] Other comprehensive income (loss), net of tax: Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive loss (income) attributable to noncontrolling interests Comprehensive income attributable to Euronet Worldwide, Inc. Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive (loss) income attributable to Euronet Worldwide, Inc. Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Statement, Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Additional Paid-in Capital [Member] Additional Paid-in Capital Treasury Stock Treasury Stock, Common [Member] Retained Earnings [Member] Retained Earnings AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Loss Noncontrolling Interests Noncontrolling Interests Accounting Standards Update [Axis] Accounting Standards Update [Domain] ASU 2020-06 Accounting Standards Update 2020-06 [Member] ASU 2020-06 [Member] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Shares, Outstanding Balance, shares Balance, shares Other comprehensive income (loss) Other Comprehensive Loss Other comprehensive (loss) income Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Stock issued under employee stock plans Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures Stock issued under employee stock plans, shares Share-based compensation Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Statement of Cash Flows [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] Depreciation, Depletion and Amortization Depreciation and amortization Share-based compensation Share-based Compensation Foreign Currency Transaction Gain (Loss), Unrealized Unrealized foreign exchange loss (gain), net Deferred income taxes Deferred Income Taxes and Tax Credits Changes in working capital, net of amounts acquired: Increase (Decrease) in Operating Capital [Abstract] Income taxes payable, net Increase (Decrease) in Income Taxes Payable Increase (Decrease) in Accounts Receivable Trade accounts receivable, including amounts in settlement assets Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets, including amounts in settlement assets Increase (Decrease) in Accounts Payable, Trade Trade accounts payable, including amounts in settlement obligations Deferred revenue Increase (Decrease) in Deferred Revenue Accrued expenses and other current liabilities, including amounts in settlement obligations Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Increase (Decrease) in Other Noncurrent Assets and Liabilities, Net Changes in non-current assets and liabilities Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Issuance of Convertible Notes Receivable Payments to Acquire Notes Receivable Purchases of other long-term assets Payments to Acquire Other Productive Assets Other, net Payments for (Proceeds from) Other Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from issuance of shares Proceeds from Issuance or Sale of Equity Payments for Repurchase of Equity Repurchase of shares Proceeds from Long-Term Lines of Credit Borrowings from revolving credit agreements Repayments of Long-Term Lines of Credit Repayments of revolving credit agreements Net borrowings (repayments) from short-term debt obligations Proceeds from (Repayments of) Short-Term Debt Payments of Debt Issuance Costs Debt issuance costs Proceeds from (Payments for) Other Financing Activities Other, net Net Cash Provided by (Used in) Financing Activities Net cash used in financing activities Effect of exchange rate changes on cash and cash equivalents and restricted cash Effect of exchange rate changes on cash and cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Increase (decrease) in cash and cash equivalents and restricted cash Cash and cash equivalents and restricted cash at end of period Cash and cash equivalents and restricted cash at end of period Cash and cash equivalents and restricted cash at beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Supplemental Cash Flow Disclosures: Supplemental Cash Flow Disclosures: Interest Paid, Excluding Capitalized Interest, Operating Activities Interest paid during the period Organization Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization Organization Basis of Preparation BASIS OF PREPARATION [Abstract] Basis of Preparation Basis of Accounting [Text Block] Basis of Preparation and Seasonality [Text Block] Summary of Significant Accounting Policies and Practices Summary of Significant Accounting Policies and Practices Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies and Practices Settlement assets: Settlement Assets [Abstract] Settlement Assets and Obligations The entire disclosure of settlement assets and obligations. Settlement Assets And Liabilities Disclosure [Text Block] Settlement Assets and Obligations Stockholders' Equity Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Acquisitions Acquisitions Business Combination Disclosure [Text Block] Restricted Cash [Abstract] Restricted Cash Restricted Assets Disclosure [Text Block] Restricted Cash Property and Equipment, Net Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment Disclosure [Text Block] Property and Equipment, Net Goodwill and Acquired Intangible Assets, Net Goodwill and Intangible Assets Disclosure [Text Block] Goodwill and Acquired Intangible Assets, Net Convertible Notes Receivable Convertible Notes Receivable Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Convertible Notes Receivable Accrued Expenses and Other Current Liabilities Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Accrued Expenses and Other Current Liabilities Debt Obligations Debt Disclosure [Text Block] Debt Obligations Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivative Instruments and Hedging Activities Leases Lessee, Operating Leases [Text Block] Leases Income Taxes Income Tax Disclosure [Text Block] Income Taxes Valuation and Qualifying Accounts SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Valuation and Qualifying Accounts Stock Plans Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Stock Plans Business Segment Information Segment Reporting Disclosure [Text Block] Business Segment Information Financial Instruments and Fair Value Measurements Fair Value Disclosures [Text Block] Financial Instruments and Fair Value Measurements Litigation and Contingencies Legal Matters and Contingencies [Text Block] Litigation and Contingencies Commitments Commitments Disclosure [Text Block] Commitments Related Party Transactions Related Party Transactions Disclosure [Text Block] Related Party Transactions Selected Quarterly Data [Abstract] Quarterly Financial Information [Text Block] Selected Quarterly Data (Unaudited) Insider Trading Arrangements [Line Items] Trading Arrangements, by Individual [Table] Trading Arrangement [Axis] All Trading Arrangements [Member] Individual [Axis] All Individuals [Member] Material Terms of Trading Arrangement [Text Block] Trading Arrangement, Individual Name Trading Arrangement, Individual Title Rule 10b5-1 Arrangement Adopted [Flag] Non-Rule 10b5-1 Arrangement Adopted [Flag] Trading Arrangement Adoption Date Rule 10b5-1 Arrangement Terminated [Flag] Non-Rule 10b5-1 Arrangement Terminated [Flag] Trading Arrangement Termination Date Trading Arrangement Expiration Date Trading Arrangement Duration Trading Arrangement, Securities Aggregate Available Amount Cybersecurity Risk Management, Strategy, and Governance [Abstract] Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] Cybersecurity Risk Management Processes Integrated [Flag] Cybersecurity Risk Management Processes Integrated [Text Block] Cybersecurity Risk Management Third Party Engaged [Flag] Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block] Cybersecurity Risk Board of Directors Oversight [Text Block] Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Role of Management [Text Block] Cybersecurity Risk Management Positions or Committees Responsible [Flag] Cybersecurity Risk Management Positions or Committees Responsible [Text Block] Cybersecurity Risk Management Expertise of Management Responsible [Text Block] Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] Foreign Currency Transactions and Translations Policy [Policy Text Block] Foreign currencies Foreign Currency Transactions and Translations Policy [Policy Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] Cash equivalents ATM cash ATM Cash [Policy Text Block] ATM Cash [Policy Text Block] The description of the entity's material accounting policy information for atm cash. The description of the entity's material accounting policy information for settlement assets and obligations. Settlement Assets and Liabilities [Policy Text Block] Settlement Assets and Liabilities [Policy Text Block] Settlement assets and obligations Property, Plant and Equipment, Policy [Policy Text Block] Property, Plant and Equipment, Policy [Policy Text Block] Property and equipment Goodwill and Intangible Assets, Policy [Policy Text Block] Goodwill and Intangible Assets, Policy [Policy Text Block] Goodwill and other intangible assets The description of the entity's material accounting policy information for other assets. Other Assets [Policy Text Block] Other assets [Policy Text Block] Other assets Debt, Policy [Policy Text Block] Debt, Policy [Policy Text Block] Convertible notes Income Tax, Policy [Policy Text Block] Income Tax, Policy [Policy Text Block] Income taxes Presentation of taxes collected and remitted to governmental authorities Presentation of taxes collected and remitted to government authorities policy [Policy Text Block] Presentation of Taxes Collected and Remitted to Government Authorities [Policy Text Block] The description of the entity's material accounting policy information for presentation of taxes collected and remitted to governmental authorities. Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments, Policy [Policy Text Block] Fair value measurements Accounting for derivative instruments and hedging activities Derivatives, Methods of Accounting, Hedging Derivatives [Policy Text Block] Revenue recognition Revenue Recognition, Policy [Policy Text Block] Revenue Recognition, Policy [Policy Text Block] Recent accounting guidance New Accounting Pronouncements, Policy [Policy Text Block] Inventory, Policy [Policy Text Block] Inventory, Policy [Policy Text Block] Consolidation, Policy [Policy Text Block] Consolidation, Policy [Policy Text Block] Allowance for Credit Losses [Text Block] Allowance for Credit Losses [Text Block] Business Combinations Policy [Policy Text Block] Business Combinations Policy [Policy Text Block] Business combinations The description of the entity's material accounting policy information for non-controlling interests. Noncontrolling interests Noncontrolling Interests [Policy Text Block] Tabular disclosure of useful life of long lived, physical assets used in the normal conduct of business and not intended for resale. Schedule of depreciation and amortization rates Schedule of Property Plant and Equipment Estimated Useful Lives [Table Text Block] Tabular disclosure of useful life of major finite-lived intangible asset class. Schedule of other intangible assets Schedule of Finite Lived Intangible Assets Estimated Useful Lives [Table Text Block] Schedule of revenues by segment by region Revenue from External Customers by Geographic Areas [Table Text Block] Schedule of settlement assets and liabilities Schedule of Settlement Assets and Liabilities [Table Text Block] Tabular disclosure of settlement assets and liabilities. Tabular disclosure of cash and cash equivalents and restricted cash. Schedule of cash and cash equivalents and restricted cash Schedule of Cash and Cash Equivalents including Restrictions on Cash and Cash Equivalents [Table Text Block] Schedule of Weighted Average Number of Shares [Table Text Block] Schedule of weighted average number of common shares outstanding Schedule of fair values of the assets acquired and liabilities fair values of the assets acquired and liabilities Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Restrictions on Cash and Cash Equivalents [Table Text Block] Schedule of restricted cash balances Schedule of Depreciation and amortization rates Schedule of property and equipment, net of accumulated depreciation and amortization Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of intangible assets Schedule of Schedule of Intangible Assets and Goodwill [Table Text Block] Schedule of goodwill and amortizable intangible assets Schedule of Intangible Assets and Goodwill [Table Text Block] Tabular disclosure of accrued expenses and other current liabilities. Schedule of Accrued Expenses and Other Current Liabilities [Table Text Block] Schedule of accrued expenses and other current liabilities Schedule of debt obligations Schedule of Debt [Table Text Block] Schedule of Derivative Instruments in Statement of Financial Position, Fair Value Schedule of derivative instruments in statement of financial position fair value Schedule of offsetting assets and liabilities Schedule of offsetting assets and liabilities Tabular disclosure of derivative financial assets and liabilities that are subject to offsetting, including master netting arrangements. Derivative Instruments, Gain (Loss) [Table Text Block] Schedule of derivative instruments gain (loss) Schedule of future minimum lease payments Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of future minimum lease payments under non-cancelable operating leases Lease, Cost [Table Text Block] Schedule of lease expense recognized in consolidated statements of income Schedule of other information about lease amounts recognized in consolidated financial statements Schedule of Lease Term and Discount Rate of Operating Leases [Table Text Block] Tabular disclosure of lessee's lease term and discount rate of operating leases. Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Schedule of supplemental cash flow and non-cash information related to leases Schedule of income before income taxes domestic and foreign Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of components of income tax expense (benefit) Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of effective income tax rate reconciliation Schedule of deferred tax assets and liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Summary of operating loss carryforwards Summary of Operating Loss Carryforwards [Table Text Block] Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Schedule of reconciliation of beginning and ending amount of unrecognized tax benefits Schedule of Income Tax Examinations Schedule of income tax examinations Tabular disclosure of valuation and qualifying accounts. Schedule of Valuation and Qualifying Accounts Disclosure [Table Text Block] Schedule of valuation and qualifying accounts Share-based Payment Arrangement, Option, Activity [Table Text Block] Schedule of stock options activity Schedule of the fair value using the Black-Scholes-Merton option-pricing model or Monte Carlo simulation model Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Nonvested Restricted Stock Shares Activity [Table Text Block] Schedule of restricted stock activity Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of reportable segment results Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Schedule of total revenues, property and equipment and total assets Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of financial assets measured and recorded at fair value Quarterly Financial Information [Table Text Block] Schedule of selected quarterly data Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment by Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] This member stands for the information pertaining to "ATMs". ATMs [Member] ATMs [Member] ATMs or ATM upgrades [Member] Computer Equipment [Member] Computers and software [Member] POS terminals [Member] POS Terminals [Member] POS Terminals [Member] This member stands for the information pertaining to "POS terminals". Vehicles and office equipment [Member] Vehicles and Office Equipment [Member] Vehicles and Office Equipment [Member] This member stands for the information pertaining to "vehicles and office equipment". Leasehold improvements [Member] Leasehold Improvements [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Property, Plant and Equipment, Useful Life Property, plant and equipment, useful life Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration] Property, plant and equipment, estimated useful lives Schedule of Finite-Lived Intangible Assets by Major Class [Table] Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Non-compete agreements [Member] Noncompete Agreements [Member] Trademarks and trade names [Member] Trademarks and Trade Names [Member] Software [Member] Computer Software, Intangible Asset [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Asset, Useful Life Finite-Lived intangible assets, Useful life Reconciliation of Revenue from Segments to Consolidated [Table] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Europe [Member] Europe [Member] North America [Member] North America [Member] Asia Pacific [Member] Asia Pacific [Member] Other geographic locations [Member] Other [Member] This member stands for the information pertaining to "other geographic locations". Consolidation Items [Axis] Consolidation Items [Domain] Operating Segments [Member] Consolidation, Eliminations [Member] Eliminations [Member] Segments [Axis] Segment Reporting Information, by Segment [Axis] Segments [Axis] Segments [Domain] Segments [Domain] This member stands for the information pertaining to "EFT processing segment". EFT Processing [Member] EFT Processing Segment [Member] epay [Member] Epay Segment [Member] This member stands for the information pertaining to "Epay segment". This member stands for the information pertaining to "money transfer segment". Money Transfer Segment [Member] Money Transfer Segment [Member] Segment Reporting, Revenue Reconciling Item [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Recently Issued And Adopted Accounting Pronouncements [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Estimated fair value percentage Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount Deferred contract costs Deferred contract costs Amortization of Other Deferred Charges Amortization related to deferred contract costs Non-cash impairment charge Other Asset Impairment Charges Accounting for Convertible Instruments Debt Modification Increase (Decrease) in Equity before Tax Amount Accounting for convertible instruments, Debt Modification, Increase (Decrease) in Equity, before Tax Amount Amount, before tax, of increase (decrease) in equity for convertible instruments classified as equity related to debt instruments modification as a single liability measured at its amortized cost. Accounting for convertible instruments, Debt Modification, Increase (Decrease) in Debt Discounts, before Tax Amount Accounting for Convertible Instruments Debt Modification Increase (Decrease) in Debt Discounts before Tax Amount Amount, before tax, of increase (decrease) in debt discounts for convertible instruments classified as equity related to debt instruments modification as a single liability measured at its amortized cost. Accounting for convertible instruments, Debt Modification, Increase (Decrease) in Equity, Tax Amount Accounting for Convertible Instruments Debt Modification Increase (Decrease) in Equity Tax Amount Amount of tax expense (benefit), of increase (decrease) in equity for convertible instruments classified as equity related to debt instruments modification as a single liability measured at its amortized cost. Incremental shares from assumed conversion of convertible debt Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities Incremental shares from assumed conversion of convertible debentures Diluted earnings per share Proceeds from Customers for Progress Payments Cash payments received Revenue, remaining performance obligation, amount Revenue, Remaining Performance Obligation, Amount Revenue, remaining performance obligation, amount Settlement Assets [Abstract] Settlement assets: Settlement Assets Cash and Cash Equivalents at Carrying Value Settlement cash and cash equivalents The carrying amount of cash and cash equivalents classified as current settlement assets. Restricted cash included within settlement assets The amount of restricted cash included within settlement assets. SettlementAssetsRestrictedCash Settlement restricted cash The amount of prepaid expenses and other current assets classified as current settlement assets. Settlement Assets Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets Settlement obligations: Settlement Liabilities [Abstract] The amount of trade account payables classified as current settlement liabilities. Trade account payables Settlement LiabilitiesTrade Accounts Payable Current The amount of accrued expenses and other current liabilities classified as current settlement liabilities. Settlement Liabilities Accrued Expenses and Other Current Liabilities Accrued expenses and other current liabilities Account receivables, net of credit loss allowance Allowance for Doubtful Other Receivables, Current Computation of diluted earnings: Earnings Per Share, Diluted [Abstract] Add: Interest expense from assumed conversion of convertible notes, net of tax Interest on Convertible Debt, Net of Tax Net income for diluted earnings per share calculation Net income (loss) for diluted earnings per share calculation Net Income (Loss) Attributable to Parent, Diluted Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Incremental shares from assumed exercise of stock options and vesting of restricted stock Class of Treasury Stock [Table] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Convertible Senior Notes ("Convertible Notes") [Member] This member stands for the information pertaining to convertible senior notes. Convertible Senior Notes [Member] Equity, Class of Treasury Stock [Line Items] Stockholders' Equity Antidilutive securities excluded from computation of earnings per share, amount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Conversion Price Debt Instrument, Convertible, Conversion Price Debt Instrument, Convertible, Conversion Price Stock Repurchase Program, Authorized Amount Stock repurchase program authorized amount Stock Repurchase Program, Number of Shares Authorized to be Repurchased Stock repurchase program, number of shares authorized to be repurchased Treasury Stock Acquired, Average Cost Per Share Treasury Stock Acquired, Average Cost Per Share Stock repurchased, weighted average purchase price Stock repurchased Stock repurchased Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax Reclassifications of foreign currency translation Dividends Dividends paid Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Acquisitions Business Acquisition [Line Items] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Other current assets Property and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Infinitium Group [Member] Infinitium Group [Member] This member stands for the information pertaining to "Infinitium Group". Payments to Acquire Businesses, Gross Payments to Acquire Businesses, cash paid Business Combination, Contingent Consideration, Liability Contingent consideration Estimated contingent consideration Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Business Combination, Revenue of acquiree Business acquisition, Purchase consideration transferrable as equity, Number of installments The number of installments for purchase consideration transferrable as equity, in the business acquisition. Business acquisition, Purchase consideration transferrable as equity, Number of installments Restrictions on Cash and Cash Equivalents [Table] Restrictions on Cash and Cash Equivalents [Table] Restricted Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents [Axis] Restricted Cash and Cash Equivalents, Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] This member stands for the information pertaining to "collateral on bank credit arrangements and other". Collateral on bank credit arrangements and other [Member] Collateral on bank credit arrangements and other [Member] Settlement Assets Restricted Cash [Axis] Settlement Assets Restricted Cash [Axis] settlementassetsrestrictedcash [Axis] Settlement Assets Restricted Cash [Domain] Settlement Assets Restricted Cash [Domain] [Domain] for settlementassetsrestrictedcash [Axis] Cash held in trust or on behalf of others [Member] Cash held in trust or on behalf of others [Member] This member stands for the information pertaining to "cash held in trust and/or cash held on behalf of others". Restricted Cash and Cash Equivalents Items [Line Items] Restricted Cash and Cash Equivalents Items [Line Items] Total Restricted Cash Restricted cash Restricted Cash and Cash Equivalents at Carrying Value Restricted cash Restricted cash Computers and software [Member] Computers and software [Member] This member stands for the information pertaining to "computers and software". Land and buildings [Member] Land and Building [Member] Property, Plant and Equipment, Gross Property and Equipment, Gross Depreciation and amortization expense Depreciation expenses Finite-Lived Intangible Assets, Gross Gross Carrying Amount Goodwill and Finite-lived Intangible Assets [Roll Forward] Goodwill and Finite-lived Intangible Assets [Roll Forward] Goodwill and Finite-lived Intangible Assets Decreases [Abstract] Acquired Intangible Assets, Increases (decreases): Finite-lived Intangible Assets Acquired Acquired Intangible Assets, Acquisitions (see footnote 6) Amortization Finite-Lived Intangible Assets, Amortization Expense Acquired Intangible Assets, Amortization Amortization of Intangible Assets Finite-Lived Intangible Assets, Amortization Expense Finite-Lived Intangible Assets, Translation and Purchase Accounting Adjustments Acquired Intangible Assets, Other (primarily changes in foreign currency exchange rates) Goodwill Decreases [Abstract] Goodwill, Increases (decreases): Goodwill, Acquired During Period Goodwill, Acquisitions (see footnote 6) Goodwill, Amortization Goodwill Amortization The amount of amortization for goodwill. Goodwill, Other (primarily changes in foreign currency exchange rates) Goodwill, Other Increase (Decrease) Total intangible assets, net, including goodwill Intangible Assets, Net (Including Goodwill) Total Intangible Assets, Balance Total Intangible Assets, Balance Total Intangible Assets Decreases [Abstract] Total Intangible Assets, Increases (decreases): Total Intangible Assets, Acquisitions (see footnote 6) Total intangible assets acquired during period The amount of increase in assets including goodwill, excluding financial assets, lacking physical substance with an indefinite and definite life, from an acquisition. Total Intangible Assets, Amortization Total intangible assets amortization expense Total intangible assets amortization expense The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. Total intangible assets, other changes Total Intangible Assets, Other (primarily changes in foreign currency exchange rates) The amount of of increase (decrease) to assets including goodwill, excluding financial assets, lacking physical substance with an indefinite and definite life, classified as other. Future Amortization Expense, Year One Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months Future Amortization Expense, Year Two Finite-Lived Intangible Assets, Amortization Expense, Year Two Future Amortization Expense, Year Three Finite-Lived Intangible Assets, Amortization Expense, Year Three Future Amortization Expense, Year Four Finite-Lived Intangible Assets, Amortization Expense, Year Four Future Amortization Expense, Year Five Finite-Lived Intangible Assets, Amortization Expense, Year Five Schedule of Receivables with Imputed Interest [Table] Schedule of Receivables with Imputed Interest, Name of Receivable with Imputed Interest [Axis] Name of Receivable with Imputed Interest [Domain] Notes Receivable [Member] Convertible Notes Receivable Counterparty Name [Axis] Counterparty Name [Domain] Koin Mobile, LLC Koin Mobile Llc Member This member stands for the information pertaining to "Koin Mobile, LLC". Marker Trax LLC Marker Trax Llc Member This member stands for the information pertaining to "Marker Trax LLC". Receivables with Imputed Interest [Line Items] Convertible Notes Receivable Represents the number of convertible notes receivable during the reporting period. Number Of Convertible Notes Receivable Number of convertible notes receivable Number of entities wholly owned by member company Number Of Entities Wholly Owned By Member Company Receivable with Imputed Interest, Face Amount Principal amount of receivable Receivable with Imputed Interest, Effective Yield (Interest Rate) Receivable, Interest rate per annum Receivable with Imputed Interest, Due Date Unpaid principal and interest due and payable date Interest Receivable Accrued interest receivable Debt Instrument, Convertible, Conversion Ratio Convertible ratio of class A Preferred Units Denominator Amount For Conversion Of Receivable Denominator amount for conversion of receivable Accrued Liabilities, Current Accrued expenses Other tax payables Taxes Payable, Current Derivative Liability, Current Derivative liabilities Employee-related Liabilities, Current Accrued payroll expenses Current Finance Lease Liabilities The present value of lessee's discounted obligation for lease payments from finance lease, classified as current. Current portion of finance lease obligations Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Convertible Notes, 0.75 Percent, due 2049 [Member] Convertible Notes, 0.75 Percent, due 2049 [Member] This member stands for the information pertaining to "Convertible Notes, 0.75%, due 2049". Debt Instrument [Line Items] Debt Instrument [Line Items] Convertible Debt Convertible Debt Convertible debt Convertible Debt Senior notes Senior notes The carrying amount as of the balance sheet date for "uncommitted credit agreements" related borrowings owed by the reporting entity. Uncommitted credit agreements Uncommitted credit agreement Other obligations Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt, including current maturities and short-term debt. Total debt obligations Debt, Long-Term and Short-Term, Combined Amount, Gross Total debt obligations Unamortized debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Total debt obligations Total Debt Obligations Carrying value of debt Revolving Credit Facility [Member] Revolving Credit Facility [Member] Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, thereafter Long-Term Debt, Maturity, after Year Three Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Uncommitted Credit Agreement [Member] Uncommitted Loan Agreement [Member] Sublimit [Axis] Sublimit [Axis] Sublimit [Axis] Sublimit [Domain] Sublimit [Domain] Sublimit [Domain] Credit Facility with Sublimit, 1 [Member] Sublimit, 1 [Member] This member stands for the information pertaining to "Credit Facility with Sublimit, 1". Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Letter of Credit [Member] Letter of Credit [Member] U.S. dollar swingline loans [Member] Swingline Loans US Dollar [Member] This member stands for the information pertaining to "u.s. dollar swingline loans". Foreign currencies swingline loans [Member] This member stands for the information pertaining to "foreign currencies swingline loans". Swingline Loans Foreign Currencies [Member] Line of Credit Facility, Remaining Borrowing Capacity Line of credit facility, remaining borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Maximum Borrowing Capacity Line of Credit Facility, Expiration Date Line of Credit Facility, Capacity available subject to certain conditions Line of Credit Facility, Capacity Available for Trade Purchases Debt Instrument, Basis Spread on Variable Rate Debt Instrument, Basis Spread on Variable Rate Line of Credit Facility, Commitment Fee Percentage Line of Credit Facility, Covenant Terms Line of Credit Facility, Interest Rate at Period End Line of Credit Facility, Interest Rate at Period End Letters of Credit Outstanding, Amount Letters of Credit Outstanding, Amount Letters of credit outstanding, amount Line of Credit Facility, Current Borrowing Capacity Debt Instrument, Face Amount Debt Instrument, Face Amount Debt Instrument, Maturity Date Range, End Short-Term Debt Uncommitted borrowings, Outstanding amount Debt Instrument, Description of Variable Rate Basis Short-Term Debt, Weighted Average Interest Rate, over Time Weighted-average interest rate Debt Instrument, Interest Rate Terms Debt Instrument, Interest Rate Terms Short-Term Debt, Type [Axis] Short-Term Debt, Type [Domain] Foreign Line of Credit [Member] Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed Debt Issuance Costs, Gross Debt Issuance Costs, Gross Debt issuance costs Debt instrument, redemption, description Debt Instrument, Redemption, Description Debt Instrument, Contractual interest expenses Debt Instrument, Convertible, Interest Expense Interest Expense, Debt Debt Instrument, Interest Rate During Period Debt Instrument, Convertible, Effective Interest Rate Debt Instrument, Effective Interest Rate Debt Instrument, Frequency of Periodic Payment Debt Instrument, Frequency of Periodic Payment Debt Instrument, Date of First Required Payment Debt Instrument, Date of First Required Payment Debt Instrument, Redemption Period, Start Date Debt Instrument, Redemption Period, Start Date Debt Instrument, Unamortized Discount Debt Instrument, Unamortized Discount Other borrowings Other Short-Term Borrowings Other short-term borrowings Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Prepaid Expenses and Other Current Assets [Member] Accrued expenses and other current liabilities [Member] Accrued expenses and other current liabilities [Member] Represents the information pertaining to accrued expenses and other current liabilities. Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Foreign Exchange Contract [Member] Foreign Exchange Contract [Member] Hedging Designation [Axis] Hedging Designation [Domain] Not Designated as Hedging Instrument [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Foreign currency exchange contracts Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value Derivative Asset, Fair Value, Gross Asset Gross Amounts of Recognized Assets Gross Amounts Offset in the Consolidated Balance Sheet Derivative Asset, Fair Value, Gross Liability Derivative Asset, Fair Value, Amount Not Offset Against Collateral Net Amounts Presented in the Consolidated Balance Sheet Derivatives Not Offset in the Consolidated Balance Sheet Derivative Asset, Not Offset, Financial Instruments Derivative Asset, Not Offset, Policy Election Deduction Derivative Asset, Fair Value, Amount Offset Against Collateral Derivatives Assets, Net Amounts Gross Amounts of Recognized Liabilities Derivative Liability, Fair Value, Gross Liability Gross Amounts of Recognized Liabilities Derivative Liability, Fair Value, Gross Asset Gross Amounts Offset in the Consolidated Balance Sheet Net Amounts Presented in the Consolidated Balance Sheet Net Amounts Presented in the Consolidated Balance Sheet Derivative Liability, Fair Value, Amount Not Offset Against Collateral Derivatives Not Offset in the Consolidated Balance Sheet Derivative Liability, Not Offset, Policy Election Deduction Derivative Liability, Net Amounts Derivative Liability, Net Amounts Derivative Liability, Fair Value, Amount Offset Against Collateral Cash Collateral Received Derivative, Collateral, Obligation to Return Cash Cash Collateral Received Derivative, Collateral, Right to Reclaim Cash Cash Collateral Paid Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Business Operations [Axis] Business Operations [Axis] Division [Axis] Business Operations [Domain] Business Operations [Domain] [Domain] for Division [Axis] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Foreign Currency Gain (Loss) [Member] Foreign currency exchange gain (loss), net [Member] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] xe Operations [Member] xe Operations [Member] This member stands for the information pertaining to "Xe operations". Trading Revenue [Member] Trading Revenue [Member] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative, Notional Amount Derivative, Notional Amount Trading Activity, Gain Trading Activity, Gain Period the foreign currency forward contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Foreign currency forward contract term Foreign currency forward contract term Derivative, term of contract Derivative, Term of Contract Lessee, Operating Lease, Liability, to be Paid, after Year Five Thereafter Total lease payments Lessee, Operating Lease, Liability, Payments, Due Lessee, Operating Lease, Liability, Payments, Due Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Lessee, Operating Lease, Liability, Undiscounted Excess Amount Operating Lease, Liability Present value of lease liabilities Present value of lease liabilities Operating Lease, Liability Operating lease expense Operating Lease, Cost Variable Lease, Cost Variable lease expense Operating Lease, Expense Operating Lease, Expense Total lease expense Weighted- average remaining lease term (years) Weighted- average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Weighted- average discount rate Weighted- average discount rate Operating Lease, Weighted Average Discount Rate, Percent Cash paid for amounts included in the measurement of lease liabilities Cash paid for amounts included in the measurement of lease liabilities (a) Operating Lease, Payments, Use Supplemental Non-cash Information Lease Liabilities ROU Assets [Abstract] Supplemental non-cash information on lease liabilities arising from obtaining ROU assets: ROU assets obtained in exchange for new operating lease liabilities ROU assets obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Income taxes [Table] Income taxes [Table] Income taxes [Table] U.S. United States UNITED STATES Non-US Foreign Income taxes [Line Items] Income taxes [Line Items] Current Income Tax Expense (Benefit) Total current Total deferred Deferred Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit) Deferred income taxes Non-deductible expenses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Share-based compensation The amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other permanent differences. Effective Income tax reconciliation, other permanent differences Income tax reconciliation, other permanent differences Other permanent differences Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount U.S. Tax Reform - transition tax and rate change Provision in excess of statutory rates GILTI, net of tax credits Effective Income Tax Rate Reconciliation, GILTI, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Amount Tax credits Deferred Tax Assets, Net [Abstract] Deferred tax assets: Tax loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards Deferred Tax Assets, Operating Loss Carryforwards Share-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Accrued expenses Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Property and equipment Deferred Tax Assets, Property, Plant and Equipment Deferred tax assets, property, plant and equipment Goodwill and intangible amortization Deferred Tax Assets, Goodwill and Intangible Assets Deferred tax assets, goodwill and intangible assets Contract costs Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from contract costs. Deferred Tax Assets Contract Costs Intercompany notes Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intercompany notes. Deferred tax assets, intercompany notes Deferred tax assets, intercompany notes Accrued revenue Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued revenue. Deferred Tax Assets Accrued Revenue Deferred tax assets, accrued revenue Deferred Tax Assets, Tax Credit Carryforwards Tax credits Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from lease accounting. Lease accounting Deferred Tax Asset Lease Accounting Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from foreign exchange. Deferred Tax Assets Foreign Exchange Foreign exchange Deferred Tax Assets, in Process Research and Development Capitalized research and development Other Deferred Tax Assets, Other Deferred Tax Assets, Other Total deferred tax assets Deferred Tax Assets, Gross Deferred Tax Assets, Gross Gross deferred tax assets Deferred Tax Assets, Valuation Allowance Deferred Tax Assets, Valuation Allowance Deferred Tax Assets, Valuation Allowance Valuation allowance Deferred Tax Assets, Net of Valuation Allowance Total deferred tax assets, net of valuation allowance Net deferred tax assets Components of Deferred Tax Liabilities [Abstract] Deferred tax liabilities: Deferred Tax Liabilities, Other Finite-Lived Assets Intangible assets related to purchase accounting Goodwill and intangible amortization Deferred Tax Liabilities, Intangible Assets Deferred Tax Liabilities, Goodwill and Intangible Assets, Intangible Assets Deferred tax liabilities, accrued expenses Deferred tax liabilities, accrued expenses Amount of deferred tax consequences attributable to taxable temporary differences derived from accrued expenses. Accrued expenses Deferred tax liabilities, intercompany notes Deferred tax liabilities, intercompany notes Amount of deferred tax consequences attributable to taxable temporary differences derived from intercompany notes. Intercompany notes Deferred tax liabilities, accrued interest Deferred Tax Liabilities Accrued Interest Amount of deferred tax consequences attributable to taxable temporary differences derived from accrued interest. Accrued interest Capitalized research and development Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs Deferred Tax Liabilities, Property, Plant and Equipment Deferred Tax Liabilities, Property, Plant and Equipment Property and equipment Accrued revenue Amount of deferred tax consequences attributable to taxable temporary differences derived from accrued revenue. Deferred Tax Liabilities Accrued Revenue Accrued revenue Deferred Tax Liabilities, Leasing Arrangements Lease accounting Deferred Tax Liabilities, Unrealized Currency Transaction Gains Foreign exchange Partnership Investment Deferred Tax Liabilities, Partnership Investment The amount of deferred tax liability attributable to taxable temporary differences from partnership investments. Deferred Tax Liabilities, Other Deferred Tax Liabilities, Other Other Deferred Tax Liabilities, Gross Total deferred tax liabilities Net deferred tax liabilities Deferred Tax Liabilities, Net Net deferred tax liabilities Operating Loss Carryforwards [Table] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Foreign Tax Authority [Member] Foreign [Member] Expiration Date [Axis] Expiration Date [Axis] expiration date [Domain] expiration date [Domain] Expiration date [Domain] Expiring in More than Five Years [Member] This member stands for the information pertaining to "expiring in more than five years". Thereafter [Member] Not Subject to Expiration [Member] This member stands for the information pertaining to "not subject to expiration". Unlimited [Member] Operating Loss Carryforwards [Line Items] Tax net operating loss carryforwards Operating Loss Carryforwards Operating loss carryforwards The amount of tax effected for operating loss carryforward. Operating Loss Carryforward, Tax Effected Operating Loss Carryforward, Tax Effected Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Beginning balance Ending balance Beginning balance Additions based on tax positions related to the current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions Additions for tax positions of prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Reductions for tax positions of prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Unrecognized Tax Benefits, Decreases Resulting from Prior Period Tax Positions Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Settlements Statute of limitations expiration Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Income Tax Contingency [Table] Domestic Tax Authority [Member] Domestic Tax Authority [Member] U.S. Federal [Member] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Domain] Internal Revenue Service (IRS) [Member] U.S. (Federal) [Member] Federal Ministry of Finance, Germany [Member] Germany [Member] Greece [Member] This member stands for the information pertaining to designated tax department of the government of Greece. Greece Tax Authority [Member] Tax Authority, Spain [Member] Spain [Member] Her Majesty's Revenue and Customs (HMRC) [Member] U.K. [Member] Income Tax Contingency [Line Items] Open Tax Year Open tax year U.S. State [Member] U.S. State [Member] State and Local Jurisdiction [Member] Tax Credit Carryforward [Axis] Tax Credit Carryforward, Name [Domain] Research Tax Credit Carryforward [Member] Research and Expenditure Tax Credit Carryforward [Member] Tax Period [Axis] Tax Period [Domain] Earliest Tax Year [Member] Latest Tax Year [Member] Net deferred tax asset Deferred Tax Assets, Net Tax credit carryforwards Tax Credit Carryforward, Amount Tax net operating loss carryforwards, Expiration year Expiration year of each operating loss carryforward included in operating loss carryforward, in YYYY format. Operating Loss Carryforwards, Expiration Year Tax credit carryforwards, Expiration year Expiration year of the tax credit carryforward, in YYYY format. Tax Credit Carryforward, Expiration Year Gross undistributed earnings reinvested indefinitely in foreign subsidiaries Undistributed Earnings of Foreign Subsidiaries Unrecognized tax benefits that would impact provision for income taxes and effective income tax rate Unrecognized tax benefits that would impact effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Unrecognized tax benefits, income tax penalties and interest accrued Unrecognized tax benefits, income tax penalties and interest accrued SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table] SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis] SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain] SEC Schedule, 12-09, Allowance, Credit Loss [Member] SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] Additions-charged to expense SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense Amounts written off SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction Other (primarily changes in foreign currency exchange rates) SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Axis] Award Type [Axis] Award Type [Domain] Equity Award [Domain] Share-Based Payment Arrangement, Option [Member] Stock Option [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Summary stock options activity Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Number of Shares, Outstanding balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Number of Shares, Outstanding balance Number of Shares, Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Number of Shares, Exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Number of Shares, Forfeited/Canceled Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Number of Shares, Expired Number of Shares, Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Number of Shares, Vested and expected to vest Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Weighted Average Exercise Price, Outstanding balance Weighted Average Exercise Price, Outstanding balance Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Weighted Average Exercise Price, Granted Weighted Average Exercise Price, Exercised Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Weighted Average Exercise Price, Forfeited/Canceled Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Weighted Average Exercise Price, Expired Weighted Average Exercise Price, Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Weighted Average Exercise Price, Vested and expected to vest Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Weighted Average Remaining Contractual Term (years), Outstanding balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Weighted Average Remaining Contractual Term (years), Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Weighted Average Remaining Contractual Term (years), Vested and expected to vest Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Aggregate Intrinsic Value (thousands), Outstanding balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Aggregate Intrinsic Value (thousands), Exercisable Aggregate Intrinsic Value (thousands), Vested and expected to vest Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Valuation Approach and Technique [Axis] Valuation Approach and Technique [Domain] Valuation Technique, Black-Scholes-Merton, Option Pricing Or Monte Carlo Simulation Model [Member] Valuation Technique, Black-Scholes-Merton, Option Pricing or Monte Carlo Simulation Model [Member] This member stands for the information pertaining to "Valuation Technique, Black-Scholes-Merton, Option Pricing or Monte Carlo Simulation Model", a valuation technique calculating price of option. Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Volatility - range Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Volatility Risk-free interest rate - weighted average Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum Risk-free interest rate - range, low Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum Risk-free interest rate - range, high Dividend yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate The forfeitures rate assumption that is used in valuing an option on its own shares. Assumed forfeitures Share Based Compensation Arrangement by Share Based Payment Award Fair Value Assumptions Forfeitures Rate Expected lives Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Weighted-average fair value (per option) Fair value of option Weighted-average fair value (per share) Restricted Stock [Member] Restricted Stock [Member] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Summary restricted stock activity Number of Shares, Nonvested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Number of Shares, Nonvested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Number of Shares, Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Weighted Average Grant Date Fair Value Per Share Weighted Average Grant Date Fair Value Per Share, Nonvested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value Per Share, Nonvested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value Per Share, Granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value Per Share, Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value Per Share, Forfeited Share-Based Payment Arrangement [Member] Share-based compensation plans [Member] Time-based restricted stock [Member] Time-based restricted stock [Member] This member stands for the information pertaining to "time-based restricted stock". This member stands for the information pertaining to "performance-based restricted stock". Performance-based Restricted Stock [Member] Performance-based Restricted Stock [Member] Options vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Options granted Allocated Share-based Compensation Expense Allocated Share-based Compensation Expense Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Proceeds from Stock Options Exercised Proceeds from Stock Options Exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term Employee service share-based compensation, nonvested awards, overall weighted-average period Share-Based Compensation Arrangement by Share-Based Payment Award, Threshold Percentage of Stock Price Trigger for Vesting Share-Based Compensation Arrangement by Share-Based Payment Award, Threshold Percentage of Stock Price Trigger for Vesting The minimum percentage of common stock price to determine eligibility of vesting feature. Share-Based Compensation Arrangement by Share-Based Payment Award, Threshold Consecutive Trading Days for Vesting Share-Based Compensation Arrangement by Share-Based Payment Award, Threshold Consecutive Trading Days for Vesting The threshold period of specified consecutive trading days of common stock price must exceed threshold percentage for specified number of trading days to trigger for vesting feature. Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] This member stands for the information pertaining to "corporate services, eliminations and other". Corporate Services, Eliminations and Other [Member] Unallocated Amount to Segment, Intersegment Eliminations and Other [Member] Segment Reconciling Items [Member] Corporate Services, Eliminations and Other [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] POLAND FRANCE FRANCE MALAYSIA MALAYSIA AUSTRALIA NEW ZEALAND NEW ZEALAND CANADA BRAZIL Other countries [Member] Other Countries [Member] This member stands for the information pertaining to "other countries". Number of reportable segments Number of Reportable Segments Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring [Member] Fair Value, Measurements, Recurring [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 3 [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Foreign Currency Contract, Asset, Fair Value Disclosure Foreign currency exchange contracts, Other current assets Notes Receivable, Fair Value Disclosure Convertible notes receivable Investments Fair Value Disclosure Marketable Securities, Fair Value Disclosure, Other assets Foreign currency exchange contracts, Other current liabilities Foreign Currency Contracts, Liability, Fair Value Disclosure Fair Value, Recurring and Nonrecurring [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Convertible Debt, Fair Value Disclosures Convertible Debt, Fair Value Disclosures Notes Payable, Fair Value Disclosure Notes Payable, Fair Value Disclosure Loss Contingency Information About Litigation Matters Abstract Litigation and Contingencies Loss Contingencies [Table] Loss Contingency Nature [Axis] Loss Contingency, Nature [Domain] Unfavorable Regulatory Action [Member] Loss Contingencies [Line Items] Loss Contingency Accrual Principal amount of agent-based withholding tax Schedule of Guarantor Obligations [Table] Schedule of Guarantor Obligations [Table] Guarantor Obligations by Nature [Axis] Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Domain] Guarantor Obligations, Nature [Domain] Financial Standby Letter of Credit [Member] Financial Standby Letter of Credit [Member] Financial Guarantee [Member] Financial Guarantee [Member] Performance Guarantee [Member] Performance Guarantee [Member] Indemnification Agreement [Member] Indemnification Agreement [Member] Guarantor Obligations [Line Items] Commitments Guarantor Obligations, Maximum Exposure, Undiscounted Guarantees amount Cash Collateral for Borrowed Securities Collateralized cash deposits Guarantor Obligations, Current Carrying Value Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] This member stands for the information pertaining to "Rontec ltd.". Rontec Ltd [Member] Rontec Ltd. [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Operating Costs and Expenses Related party transaction, incurred expenses Useful Life, Term, Description [Domain] Useful Life, Lease Term [Member] 2030 [Member] Expiring in Five Years [Member] This member stands for the information pertaining to "expiring in five years". 2029 [Member] Expiring in Four Years [Member] This member stands for the information pertaining to "expiring in four years". 2028 [Member] Expiring in Three Years [Member] This member stands for the information pertaining to "expiring in three years". 2027 [Member] Expiring in Two Years [Member] This member stands for the information pertaining to "expiring in two years". 2026 [Member] This member stands for the information pertaining to "expiring in one year". Expiring in One Year [Member] 2030 Lessee, Operating Lease, Liability, Payments, Due Year Five 2029 Lessee, Operating Lease, Liability, Payments, Due Year Four 2028 Lessee, Operating Lease, Liability, Payments, Due Year Three 2027 Lessee, Operating Lease, Liability, Payments, Due Year Two 2026 Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months Account receivables, net of credit loss allowance of $— and $31.7 Settlement Assets Account Receivable Settlement Assets Account Receivable Current The carrying amount of account receivables classified as current settlement assets. Nonoperating Income (Expense) Other income (expense), net Total other expense, net Net Income (Loss) Attributable to Noncontrolling Interest Net loss attributable to noncontrolling interests Convertible Notes 0.625 Percent Due 2030 [Member] 0.625% convertible notes, unsecured, due 2030 [Member] This member stands for the information pertaining to "0.625% convertible notes, unsecured, due 2030". Accumulated amortization of other assets Accumulated amortization of other assets The amount of accumulated amortization of other assets. Statement of Comprehensive Income [Abstract] Currency [Axis] All Currencies [Domain] United States of America, Dollars Euro Member Countries, Euro Trade accounts receivable, net of credit loss allowance of $8.2 and $4.2 Trade accounts receivable, net of credit loss allowance of $4,469 and $5,926 Trade accounts receivable, net of credit loss allowance of $4,469 and $5,926 Acquired Intangible Assets, Balance Acquired intangible assets, net of accumulated amortization of $266.4 and $226.5 Acquired intangible assets, net of accumulated amortization of $185,054 and $175,210 Acquired Intangible Assets, Balance Acquired intangible assets, net of accumulated amortization of $— and $185,054 Common Stock, Value, Issued Common Stock, $0.02 par value. 90,000,000 shares authorized; shares issued 63,779,009 and 63,366,010 Common Stock, $0.02 par value. 90,000,000 shares authorized; shares issued 67,536,344 and 64,788,755 Treasury stock, at cost, shares issued 12,631,125 and 10,631,961 Treasury stock, at cost, shares issued 28,304,344 and 21,061,140 Capped Call Options Transactions Number Of Common Stock Underlie Convertible Notes Capped call options transactions number of common stock underlie convertible notes The number of common stock that underlie convertible notes in capped call options transactions. Debt Instrument Issuance Costs Amortization Period Description Debt Instrument, Issuance Costs Amortization Period Description Description of debt instrument, issuance costs amortization period. Debt Instrument, Convertible, Latest Date Ria Operations and Corporate Operations [Member] Ria Operations [Member] Represents the information pertaining to Ria operations. Contract with Customer, Asset, Credit Loss Expense (Reversal) Contract asset impairment Share Repurchase Plan, 1 [Member] This member stands for the information pertaining to "Share Repurchase Plan, 1". Share Repurchase Plan, 2023 [Member] Share Repurchase Plan, 2 [Member] This member stands for the information pertaining to "Share Repurchase Plan, 2". Share Repurchase Plan, 2024 [Member] Share Repurchase Plan, 3 [Member] This member stands for the information pertaining to "Share Repurchase Plan, 3". Share Repurchase Plan, 2025 [Member] Corecard Corporation [Member] CoreCard Corporation [Member] This member stands for information pertaining to "CoreCard Corporation". Business Combination, Recognized Asset Acquired, Asset [Abstract] Assets acquired Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent Cash and cash equivalents Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Accounts Receivable, Current Accounts receivable The amount of accounts receivable acquired in business combination and recognized at acquisition date, classified as current. Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Identifiable intangible assets Business Combination, Intangible assets acquired Net assets recognized (equals consideration transferred) Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Business Combination, Recognized Liability Assumed, Liability [Abstract] Liabilities assumed Business Combination, Recognized Asset Acquired, Deferred Tax Asset Long‑term deferred tax assets Business Combination, Recognized Asset Acquired, Other Asset, Noncurrent Other long‑term assets Right‑of‑use (ROU) lease assets Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease, Right‑Of‑Use Assets The amount of right‑of‑use operating lease assets acquired in business combination and recognized at acquisition date. Business Combination, Intangible Asset, Acquired, Finite-Lived [Table] Intangible Asset, Acquired, Finite-Lived [Line Items] Finite-Lived Intangible Assets, Amortization Method Amortization method Amortization Method Trade Names [Member] Trade Name Developed Technology Rights [Member] CoreCard Platform (Developed Technology) UNIDOS CO. LTD [Member] Unidos Co. Ltd [Member] This member stands for information pertaining to "UNIDOS CO. LTD". Business acquisition, Number of shares issued for each share of acquiree Business Combination, Consideration Transferred, Equity Interest, Share Issued For Each Share Of Acquiree, Number Of Shares The number of shares of equity interest issued or issuable for each share of acquiree by acquirer as part of consideration transferred in business combination. Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Business Combination, Finite-lived intangible assets acquired, Fair value Fair Value Business Combination, Recognized Liability Assumed, Deferred Tax Liability Deferred tax liability Business acquisition, Allocation of enterprise value to deferred tax liability Goodwill Goodwill, Balance Goodwill Business acquisition, Allocation of enterprise value to goodwill Goodwill, Balance Business acquisition, goodwill Business Combination, Bargain Purchase, Gain Recognized, Description Business acquisition, description of bargain purchase gain Business Combination, Consideration Transferred, Equity Interests Issued and Issuable Business acquisition, purchase consideration, Company’s common stock paid Business Combination, Voting Equity Interest Acquired, Percentage Business acquisition, Percentage of voting equity interests acquired Business Combination, Consideration Transferred Business acquisition, purchase consideration Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue Business Combination, Acquiree's Earnings (Loss) since Acquisition Date, Actual Business Combination, Operating income of acquiree Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less) BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Other long-term liabilities Other long-term liabilities Other liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other Other liabilities Deferred revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue Deferred revenue Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Accounts payable Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Useful Life (years) Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Operating Lease Liabilities, Noncurrent Operating lease liabilities The amount of operating lease liabilities assumed in business combination and recognized at acquisition date, classified as noncurrent. Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Employee‑Related Liabilities, Current Employee‑related payables The amount of employee‑related liabilities assumed in business combination and recognized at acquisition date, classified as current. Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Long‑Term Investments, Noncurrent Long‑term investments The amount of long‑term investments acquired in business combination and recognized at acquisition date, classified as noncurrent. Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Taxes Receivable, Current Taxes receivable The amount of taxes receivable acquired in business combination and recognized at acquisition date, classified as current. Capped Call Options Transactions Deferred Tax Impact Capped call options transactions deferred tax impact The amount of deferred tax impact in capped call options transactions. Schedule of Income Tax Paid, by Individual Jurisdiction [Table Text Block] Schedule of cash paid for income taxes, net of refunds received, by jurisdiction The tabular disclosure for cash paid for income taxes, net of refunds received, by individual jurisdiction. Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] Income before taxes: Income (Loss) from Continuing Operations before Income Taxes, Domestic United States Income (Loss) from Continuing Operations before Income Taxes, Foreign Foreign Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Total income before income taxes Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Current tax expense (benefit): Current Federal Tax Expense (Benefit) U.S. Federal Current State and Local Tax Expense (Benefit) U.S. state and local Current Foreign Tax Expense (Benefit) Foreign Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Deferred tax expense (benefit): Deferred Federal Income Tax Expense (Benefit) U.S. Federal Deferred State and Local Income Tax Expense (Benefit) U.S. state and local Deferred Foreign Income Tax Expense (Benefit) Foreign Effective Income Tax Rate Reconciliation [Table] Effective Income Tax Rate Reconciliation [Line Items] GERMANY Germany NETHERLANDS Netherlands UNITED KINGDOM United Kingdom Tax effect of: Effective Income Tax Rate Reconciliation, Amount [Abstract] Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Amount Effects of cross border tax laws Change in federal and foreign valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Changes in valuation allowance Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount [Abstract] Nontaxable and nondeductible items Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount Stock compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restructuring Charges, Amount Gain (loss) on corporate reorganization State and local income taxes, net of federal effect Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount State income tax expense at statutory rates, net of U.S. federal income tax Effective Income Tax Rate Reconciliation, Tax Settlement, State and Local, Amount State and local income taxes Effective Income Tax Rate Reconciliation, Tax Settlement, Foreign, Amount Withholding tax Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Effective Income Tax Rate Reconciliation, Other Adjustments Difference between U.S. federal and foreign tax rates Other foreign jurisdictions Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Effective Income Tax Rate Reconciliation, Tax Contingency, Amount Changes in unrecognized tax benefits Tax Jurisdiction of Domicile [Extensible Enumeration] Effective Income Tax Rate Reconciliation, Percent [Abstract] Effective Income Tax Rate Reconciliation, Percent Effective Income Tax Rate Reconciliation, Cross-Border Tax Effect, Percent Effects of cross border tax laws (as a percent) Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Changes in valuation allowance (as a percent) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent [Abstract] Nontaxable and nondeductible items (as a percent) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent Stock compensation (as a percent) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restructuring Charges, Percent Gain (loss) on corporate reorganization (as a percent) Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent State and local income taxes, net of federal effect (as a percent) Effective Income Tax Rate Reconciliation, Tax Settlement, State and Local, Percent State and local income taxes (as a percent) Effective Income Tax Rate Reconciliation, Tax Settlement, Foreign, Percent Withholding tax (as a percent) Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Other (as a percent) Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Other foreign jurisdictions (as a percent) Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Changes in unrecognized tax benefits (as a percent) Effective tax rate Effective Income Tax Rate Reconciliation, Percent Effective Income Tax Rate, Continuing Operations Total (as a percent) Income Tax Paid, by Individual Jurisdiction [Table] INDIA India ITALY Italy SPAIN Spain Foreign Tax Jurisdiction, Other [Member] Other Income Tax Paid, by Individual Jurisdiction [Line Items] Cash paid for income taxes, net of refunds received, by jurisdiction Income Tax Paid, Federal, after Refund Received Federal Income Tax Paid, State and Local, after Refund Received State Income Tax Paid, Foreign, after Refund Received Foreign Income taxes paid during the period Income Taxes Paid, Net Total cash paid for income taxes, net of refunds received GREECE GREECE Greece Deferred Tax Assets, Hedging Transactions Capped call premium Stock Issued During Period, Value, Acquisitions Acquisitions Stock Issued During Period, Shares, Acquisitions Acquisitions, shares Treasury Stock, Value, Acquired, Cost Method Repurchase of shares Repurchase of shares, including taxes Repurchase of shares, shares Treasury Stock, Shares, Acquired Treasury Stock, Shares, Acquired Repurchase of shares, including taxes, shares Stock repurchased (in shares) Adjustment to Additional Paid-in Capital, Convertible Debt Instrument Issued at Substantial Premium Capped call, net of taxes Repayments of Capital Lease Obligations, Financing Activities Repayment of capital lease obligations The amount of cash outflow to repay capital lease obligations, classified as financing activities. Payment for Capped Call Transactions, Financing Activities Capped call The amount of cash outflow for capped call transactions during the period, classified as financing activities. Accounts Receivable, Credit Loss Expense (Reversal) Receivable write down Proceeds from Noncontrolling Interests Proceeds received from minority interest stockholders Proceeds from Convertible Debt Proceeds from issuance convertible senior notes Severance Costs Severance and employee related costs recognized Supplemental Unemployment Benefits, Severance Benefits Severance and employee related liabilities Professional Fees Consulting and professional service fees incurred Accrued Professional Fees Consulting and professional service fees liabilities Accounts Payable, Underwriters, Promoters, and Employees, Current Consulting and professional service fees liabilities recorded in Accounts payable Accrued Professional Fees, Current Consulting and professional service fees liabilities recorded in Accrued expenses and other current liabilities Total income tax expense Total tax expense Income tax expense Income Tax Expense Benefit U.S. federal income tax expense (benefit) at applicable statutory rate (as a percent) Federal statutory income tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent U.S. federal income tax expense at applicable statutory rate U.S. Federal income tax expense (benefit) at applicable statutory rate: Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Foreign currency exchange (loss) gains, net Foreign Currency Transaction Gain (Loss), before Tax Foreign currency exchange gain (loss), net Repayments of Convertible Debt Repayment of convertible senior notes Operating Lease, Right-of-Use Asset Right‑of‑use assets – operating leases, net of amortization Right of use assets Foreign currency translation gain (loss) Translation adjustment, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Large Individual Customer Relationship [Member] This member stands for information pertaining to "Large Individual Customer Relationship". Large Individual Customer Relationship Customer relationships [Member] Customer Relationships [Member] Other Customer Relationships Deferred Tax Liabilities, Tax Deferred Income Deferred revenue Business Combination, Gross margin of acquiree Business Combination Pro Forma Information Gross Margin Of Acquiree Since Acquisition Date Actual Amount of acquiree's gross margin since acquisition date of business combination included in consolidated statement of income. Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Number of Shares, Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Number of Shares, Forfeited Debt Instrument, Term Revolving credit agreement Long-term Line of Credit Line of Credit Facility Outstanding, Amount Line of Credit [Member] Overdraft Credit Facility [Member] Overdraft Credit Facility This member stands for information pertaining to "Overdraft Credit Facility". Share Repurchase Plan, 4 [Member] Share Repurchase Plan, 2026 [Member] This member stands for information pertaining to "Share Repurchase Plan, 4". Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event [Member] Property and equipment, net of accumulated depreciation of $702.7 and $589.6 Property and Equipment, net Total Property and Equipment, net Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income Net income (loss) Net income Loss Contingency, Estimate of Possible Loss Estimate of reasonably possible loss Other assets, net of accumulated amortization of $96.9 and $82.6 Other assets, net of accumulated amortization of $62,349 and $55,710 Amortization of debt issuance costs Amortization of Debt Issuance Costs and Discounts Amortization of Debt Issuance Costs Amortization of debt issuance costs Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Other Item Other, net Payments to Acquire Property, Plant, and Equipment Purchases of property and equipment and proceeds from sale property and equipment Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Share-Based Compensation (ASC 718) Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]