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Liability, Payments, Due Year Four Thereafter Lessee, Operating And Finance Lease, Liability, Payments, Due After Year Five Lessee, Operating And Finance Lease, Liability, Payments, Due After Year Five Presort Services Presort Services Presort Services Presort Services [Member] Presort Services [Member] Cash income tax payments, net of refunds Income Taxes Paid Pension liabilities Liability, Defined Benefit Pension Plan, Noncurrent Transition Report Document Transition Report Interest expense Interest Expense [Member] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Sales-Type Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] Sales-Type Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] Software & technology Technology-Based Intangible Assets [Member] Accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable North America Geographic Distribution, Domestic [Member] Summary of Tax Uncertainties Roll Forward Summary of Income Tax Contingencies [Table Text Block] Entity Public Float Entity Public Float Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Summary of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block] Fixed Assets Property, Plant and Equipment [Abstract] Derivative Instrument [Axis] Derivative Instrument [Axis] Tax return true-up, benefit Effective Income Tax Rate Reconciliation, Tax Return True-Up, Amount Effective Income Tax Rate Reconciliation, Tax Return True-Up, Amount Principal amount Total Long-Term Debt, Gross Within 1 year Debt Securities, Available-for-Sale, Amortized 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If the entity operates in more than one business, the disclosure also indicates the relative importance of its operations in each business and the basis for the determination (for example, assets, revenues, or earnings). Disclosures about the nature of operations need not be quantified; relative importance could be conveyed by use of terms such as "predominately", "about equally", or "major and other". This element is also referred to as "Business Description". Amounts charged to expense Accounts Receivable, Credit Loss Expense (Reversal) Derivative asset Derivative Asset Forfeited (in dollars per shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Restructuring Charges Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block] Lease revenue and related depreciation Deferred Tax Liabilities, Leasing Arrangements Deferred taxes Total deferred Deferred Income Tax Expense (Benefit) Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Net cash from investing activities: continuing operations Net Cash Provided by (Used in) Investing Activities, Continuing Operations Net cash from operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations Lease liability Finance Lease, Liability Diversified growth Diversified Growth [Member] 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Write-offs Total Financing Receivable, Allowance for Credit Loss, Writeoff Amounts charged to expense Financing Receivable, Credit Loss, Expense (Reversal) Greater than 12 continuous months, Gross unrealized losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Inventories Inventory Disclosure [Text Block] Operating leases Operating Lease, Weighted Average Remaining Lease Term Finance lease expense Finance lease expense [Abstract] Finance lease expense [Abstract] Operating lease liability Deferred Tax Liabilities, Operating Lease Liability Deferred Tax Liabilities, Operating Lease Liability Held-to-maturity securities, term Debt Securities, Held-to-Maturity, Term Debt Securities, Held-to-Maturity, Term Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract] Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] 2025 Lessor, Operating Lease, Payment to be 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Obtained in Exchange for Finance Lease Liability Fair value of options granted Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture Less: present value discount Finance Lease, Liability, Undiscounted Excess Amount Revenue Revenue from Contract with Customer [Text Block] Decreases relating to settlements with tax authorities Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Derivative Gain (Loss) Recognized in AOCI (Effective Portion) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax 2025 Financing Receivable, Payments To Be Received, Year Two Financing Receivable, Payments To Be Received, Year Two Additional Paid-in Capital Additional Paid-in Capital [Member] Annual Report Document Annual Report Balance Sheet Location [Axis] Balance Sheet Location [Axis] Revision of Prior Period [Axis] Revision of Prior Period [Axis] Cover [Abstract] Cover [Abstract] United States United States 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(Decrease), Including Exchange Rate Effect Equity Component [Domain] Equity Component [Domain] Current finance lease liabilities Finance Lease, Liability, Current Mortgage-backed /asset-backed securities Mortgage-Backed Securities, Other [Member] State Jurisdiction State and Local Jurisdiction [Member] Other Deferred Tax Liabilities, Other Entity Current Reporting Status Entity Current Reporting Status Concentration Risk Type [Domain] Concentration Risk Type [Domain] Transition asset Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Transition Asset (Obligation), before Tax Marketable securities, unrealized losses Marketable Security, Unrealized Gain (Loss) Notes due 2024 and 2027 Debt Due March 2024 and Debt Due March 2027 [Member] Debt Due March 2024 and Debt Due March 2027 Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Gross deferred tax liabilities Deferred Tax Liabilities, 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[Member] Tax resolution, benefit Effective Income Tax Rate Reconciliation, Tax Resolution, Amount Effective Income Tax Rate Reconciliation, Tax Resolution, Amount Benefit from reorganization Reorganization, benefit Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restructuring Charges, Amount Variable Rate [Domain] Variable Rate [Domain] Entity Voluntary Filers Entity Voluntary Filers Statistical Measurement [Domain] Statistical Measurement [Domain] Long-term finance receivables (net of allowance of $8,880 and $10,555, respectively) Financing Receivable, after Allowance for Credit Loss, Noncurrent Units outstanding beginning (in shares) Units outstanding ending (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Research and Development Costs Research and Development Expense, Policy [Policy Text Block] Revolving Credit Facility Revolving Credit Facility [Member] Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations Performance Stock Units Performance Shares [Member] Supplies and service parts Other Inventory, Net of Reserves Segment Reporting [Abstract] Segment Reporting [Abstract] Options Exercisable - Weighted-average remaining contractual life Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Real estate Defined Benefit Plan, Real Estate [Member] Building improvements Building Improvements [Member] Summary of Other Derivatives Not Designated as Hedging Instruments, Statements of Financial Performance and Financial Position, Location Derivatives Not Designated as Hedging Instruments [Table Text Block] Corporate debt securities Corporate debt securities Corporate Debt Securities [Member] Commitments and contingencies (See Note 15) Commitments and Contingencies Operating Leases Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract] Capital expenditures Segment, Expenditure, Addition to Long-Lived Assets Diversified growth funds Diversified Growth Funds [Member] Diversified Growth Funds [Member] Multi-asset credit Multi-Asset Credit [Member] Multi-Asset Credit Schedule of Goodwill [Table] Schedule of Goodwill [Table] Geographical [Axis] Geographical [Axis] Foreign Foreign Plan [Member] Year five Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year Income Taxes Income Tax Disclosure [Text Block] Advance billings Increase (Decrease) in Contract with Customer, Liability 2028 Defined Benefit Plan, Expected Future Benefit Payment, Year Five Property, plant and equipment, gross Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization 2027 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Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Schedule of Allowance for Credit Losses and Write-offs on Financing Receivables Financing Receivable, Allowance for Credit Loss [Table Text Block] Money market funds Investments, Fair Value Disclosure Weighted-average fair value per option granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Debt Long-Term Debt, Fair Value Net (loss) income Net (loss) income Net (loss) income Net of tax Net Income (Loss) Total current liabilities Liabilities, Current Derivative Contract [Domain] Derivative Contract [Domain] 2025 Finance Lease, Liability, to be Paid, Year Two Past due amounts > 90 days Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Translation of Non-U.S. Currency Amounts Foreign Currency Transactions and Translations Policy [Policy Text Block] After 1 year through 5 years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Leased Assets and Liabilities Lessee, Operating Leases [Text Block] Rental property and equipment, net Rental property and equipment, net Rental Property and Equipment, Net Represents the cost of equipment on rental, including postage meters, scales, mailing machines, copiers, facsimile equipment, voice processing systems, merchandise identification equipment, and other machines, net of accumulated depreciation. Loan Receivables Financing Receivable, Payments To Be Received, Fiscal Year Maturity [Abstract] Financing Receivable, Payments To Be Received, Fiscal Year Maturity [Abstract] Property, plant and equipment, net Property, plant and equipment, net Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization LIABILITIES AND STOCKHOLDERS’ (DEFICIT) EQUITY Liabilities and Equity [Abstract] Finite lived intangible assets Finite-Lived Intangible Assets [Line Items] Foreign currency changes Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) Amounts reclassified from accumulated other comprehensive loss Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Fair Value, Inputs, Level 1, 2 and 3 Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Gross unrealized losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Options exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period U.S. Income (Loss) from Continuing Operations before Income Taxes, Domestic Accounts and Other Receivables and Allowance for Credit Losses Receivable [Policy Text Block] Cost of products and sales Cost of sales Cost of Goods and Services Sold Income Tax Contingency [Table] Income Tax Contingency [Table] Funded status Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Exercise Price Range [Domain] Exercise Price Range [Domain] Foreign exchange contracts Foreign exchange contracts Foreign Exchange Contract [Member] Goodwill impairment Effective Income Tax Rate Reconciliation, Goodwill Impairments, Amount Effective Income Tax Rate Reconciliation, Goodwill Impairments, Amount Goodwill Beginning balance Ending balance Goodwill 2028 Lessee, Operating And Finance Lease, Liability, Payments, Due Year Five Lessee, Operating And Finance Lease, Liability, Payments, Due Year Five Increases from prior period positions Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Total net derivative asset Derivative Assets (Liabilities), at Fair Value, Net Measurement Basis [Axis] Measurement Basis [Axis] Rental equipment Other Machinery and Equipment [Member] Accumulated Other Comprehensive Loss Comprehensive Income (Loss) Note [Text Block] Accounts and other receivables Increase (Decrease) in Accounts Receivable Fair Value Measurement [Domain] Fair Value Measurement [Domain] Forecast Forecast [Member] Products/services transferred at a point in time Transferred at Point in Time [Member] Noncurrent operating lease liabilities Noncurrent operating lease liabilities Operating Lease, Liability, Noncurrent Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Percent of all foreign plan assets Percent of All Foreign Plan Assets Percent of All Foreign Plan Assets Weighted-average remaining lease term Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Income Statement Location [Axis] Income Statement Location [Axis] Noncurrent liability Liability, Defined Benefit Plan, Noncurrent Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Loss Contingencies Commitments and Contingencies, Policy [Policy Text Block] Net operating and capital losses Deferred Tax Assets, Operating Loss And Tax Credit Carryforwards The sum of the tax effects as of the balance sheet date of the amount of excesses of tax deductions over gross income in a year which cannot be used on the tax returns in the current year but can be carried forward to reduce taxable income or income taxes payable in a future year, for which there must be sufficient tax-basis income to utilize a portion or all of the carryforward amount to realize the deferred tax asset and the tax effect as of the balance sheet date of the amount of future tax deductions arising from all unused tax credit carryforwards which have been reduced by a valuation allowance. 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payable Capital Expenditures Incurred but Not yet Paid (Gain) loss on debt redemption/refinancing Gain (loss) on debt redemption/refinancing (Gain) loss on redemption/refinancing of debt Gain on extinguishment of debt Gain (Loss) on Extinguishment of Debt Shares reserved for future purchase under the employee stock purchase plan (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Commingled fixed income securities Fixed income Fixed Income Securities [Member] U.S. State and Local: State and Local Income Tax Expense (Benefit), Continuing Operations [Abstract] Notes due Notes Payable, Other Payables [Member] Options Outstanding - Weighted-average remaining contractual life Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Finance Receivables and Allowance for Credit Losses Financing Receivable [Policy Text Block] Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Leased assets obtained in exchange for new lease obligations Right-of-Use Asset Obtained in Exchange for Lease Liability [Abstract] Right-of-Use Asset Obtained in Exchange for Lease Liability [Abstract] Use of Estimates Use of Estimates, Policy [Policy Text Block] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Less: present value discount Lessee, Operating And Finance Lease, Liability, Undiscounted Excess Amount Lessee, Operating And Finance Lease, Liability, Undiscounted Excess Amount Borderfree tax basis differences Effective Income Tax Rate Reconciliation, Disposal Group Tax Basis Differences Effective Income Tax Rate Reconciliation, Disposal Group Tax Basis Differences Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Entity File Number Entity File Number Notes due March 2043 Debt Due March 2043 [Member] Debt Due March 2043 Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Summary of Share-based Compensation, Restricted Stock Units Award Activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Amortization of debt fees Amortization of Deferred Loan Origination Fees, Net 2026 Long-Term Debt, Maturity, Year Three Available-for-sale securities Available-for-sale securities AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Year three Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year Decreases from prior period positions Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Auditor Firm ID Auditor Firm ID Amortization expense Amortization of Intangible Assets Entity Shell Company Entity Shell Company 2024 Lessee, Operating And Finance Lease, Liability, Payments, Next Twelve Months Lessee, Operating And Finance Lease, Liability, Payments, Next Twelve Months 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Comprehensive Income (Loss), Net of Tax [Abstract] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Auditor Name Auditor Name Term loan due March 2028 Term Loan Due March 2028 [Member] Term Loan Due March 2028 Disposal Group Name [Axis] Disposal Group Name [Axis] Summary of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Options exercisable - end of the year (in dollars per share) Options Exercisable - Per share weighted-average exercise price (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Entity Central Index Key Entity Central Index Key Settlements Other Comprehensive Income (Loss), Defined Benefit Plan, Settlement and Curtailment Gain (Loss), before Tax Indefinite lived net operating loss carryforwards Operating Loss Carryforwards Not Subject to Expiration 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Derivative Gain (Loss) Recognized in Earnings Derivative, Gain (Loss) on Derivative, Net Gross Carrying Amount Finite-Lived Intangible Assets, Gross Finished products Inventory, Finished Goods, Net of Reserves Income Tax Authority [Domain] Income Tax Authority [Domain] Net purchases, sales and settlements Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Purchase, Sale, and Settlement Other components of net pension and postretirement (income) cost Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component Other comprehensive (loss) income, net of tax Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Summary of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Lessor, Lease, Description [Line Items] Lessor, Lease, Description [Line Items] Impact of foreign operations taxed at rates other than the U.S. statutory rate Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Amortization of net actuarial loss Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Revenue from products and services Total from contracts with customers Revenue from Contract with Customer, Excluding Assessed Tax Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Amendment Flag Amendment Flag Finite lived intangible assets Finite-Lived Intangible Assets, Net [Abstract] Officer compensation, charge Effective Income Tax Rate Reconciliation, Nondeductible Expense, Officer Compensation, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Officer Compensation, Amount Numerator: Numerator [Abstract] Numerator [Abstract] Operating leases Operating Lease, Weighted Average Discount Rate, Percent Movement in Valuation Allowances and Reserves SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] Cash interest paid Interest Paid, Excluding Capitalized Interest, Operating Activities Interest, net Interest Income (Expense), Net Deferred profit (for tax purposes) on sale to finance subsidiary Deferred Tax Liabilities, Financing Arrangements Within 1 year Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Summary of Change in Benefit Obligation, Plan Assets and the Funded Status of Nonpension Benefit Plans Schedule Of Change In Benefit Obligation Plan Assets And The Funded Status Of Nonpension Benefit Plans [Table Text Block] -- None. No documentation exists for this element. -- Proceeds from asset sales Proceeds from Sale of Other Investments Long-term debt Long-term debt Long-Term Debt, Excluding Current Maturities Finance leases Finance Lease, Weighted Average Remaining Lease Term Noncurrent finance lease liabilities [Extensible Enumeration] Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Leasehold improvements Leasehold Improvements [Member] Total deferred taxes, net Deferred Tax Liabilities, Net Actual return on plan assets Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) Weighted-average shares used in diluted EPS (in shares) Weighted Average Number of Shares Outstanding, Diluted Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] 2024 Sales-Type and Direct Financing Leases, Payment to be Received, Year One Recoveries Financing Receivable, Allowance for Credit Loss, Recovery Capital expenditures Payments to Acquire Property, Plant, and Equipment Canceled (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price Lease Cost Lease, Cost [Abstract] 2027 Defined Benefit Plan, Expected Future Benefit Payment, Year Four Total assets Assets Assets Thereafter Finance Lease, Liability, to be Paid, after Year Five Issuance of common stock Stock Issued During Period, Value, Treasury Stock Reissued Possible change to unrecognized tax benefits Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Percent of Unrecorded Benefit Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Percent of Unrecorded Benefit Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition 2028 Long-Term Debt, Maturity, Year Five Reconciling Items Segment Reconciling Items [Member] Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Operating cash outflows - finance leases Finance Lease, Interest Payment on Liability Vested (in dollars per shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Section 163j carryforward Deferred Tax Asset, Tax Cuts and Jobs Act, Business Interest Expense Carryforward Deferred Tax Asset, Tax Cuts and Jobs Act, Business Interest Expense Carryforward Charge (benefit) due from sale of business Sale of business, charge (benefit) Effective Income Tax Rate Reconciliation, Disposition of Business, Amount Operating lease asset Deferred Tax Assets, Operating Lease Asset Deferred Tax Assets, Operating Lease Asset Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Other Defined Benefit Plan, Other [Member] Defined Benefit Plan, Other Defined Benefit Plan, Plan Assets, Category [Domain] Defined Benefit Plan, Plan Assets, Category [Domain] Total leased assets Lease, Right-of-Use Asset Lease, Right-of-Use Asset Pension Benefits Pension Plan [Member] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Adjustments to pension and postretirement plans, tax Other Comprehensive Income (Loss), Defined Benefit Plan, Transition Asset (Obligation), Reclassification Adjustment from AOCI, Tax Target allocation Defined Benefit Plan, Plan Assets, Target Allocation, Percentage Mortgage-backed / asset-backed securities Debt Security, Mortgage-Backed, Available-for-Sale, Fair Value Disclosure Scenario [Axis] Scenario [Axis] Debt Instrument [Line Items] Debt Instrument [Line Items] Weighted-average shares used in basic EPS (in shares) Weighted Average Number of Shares Outstanding, Basic Interest income Sales-type Lease, Interest Income SendTech Solutions Sending Technology Solutions [Member] Sending Technology Solutions Depreciation Deferred Tax Liabilities, Property, Plant and Equipment Factors Affecting Comparability Reclassification, Comparability Adjustment [Policy Text Block] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Interest coverage ratio, minimum Debt Instrument, Covenant, Interest Coverage Ratio, Minimum Debt Instrument, Covenant, Interest Coverage Ratio, Minimum Revenue: Revenues [Abstract] Statement [Line Items] Statement [Line Items] Intangible assets Deferred Tax Liabilities, Intangible Assets Amount of unrecognized deferred tax liability Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries Summary of Long-term Debt Instruments Schedule of Debt [Table Text Block] Summary of Available-For-Sale Securities Debt Securities, Available-for-Sale [Table Text Block] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Amortized cost Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] Loss from discontinued operations, net of tax Loss from discontinued operations, net of tax Loss from discontinued operations, net of tax Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent