Leases [Abstract] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] Accounting Standards Update 2016-02 Accounting Standards Update 2016-02 [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Prepaid assets Prepaid Expense, Current Property, plant and equipment, net Property, Plant and Equipment, Net Operating lease right-of-use assets, net Operating Lease, Right-of-Use Asset Other assets Other Assets, Noncurrent Other current liabilities Other Liabilities, Current Operating lease right-of-use liabilities Operating Lease, Liability, Noncurrent Long-term debt, net and finance leases Long-term Debt and Lease Obligation Income Tax Disclosure [Abstract] Reconciliation of Unrecognized Tax Benefits Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Beginning balance Unrecognized Tax Benefits Additions to tax positions for current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Additions to tax positions for prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Reductions to tax positions for prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Settlements Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Expiration of statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Ending balance Supplemental Balance Sheet Information [Abstract] -- None. No documentation exists for this element. -- U.S. Transition Tax Tax Cuts and Jobs Act, Incomplete Accounting, Transition Tax for Accumulated Foreign Earnings, Provisional Liability, Noncurrent Long-term pension liability Liability, Defined Benefit Pension Plan, Noncurrent Accrued executive supplemental life insurance retirement plan and deferred compensation plan Deferred Compensation Liability, Classified, Noncurrent Long-term deferred revenue Contract with Customer, Liability, Noncurrent Other Other Sundry Liabilities, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent Segment Reporting [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] RMS Research Models and Services [Member] Represents Research Models and Services segment of the entity which includes sales of research models, genetically engineered models and services (GEMS), consulting and staffing services (CSS), research animal diagnostics, discovery services, in vitro and avian vaccine services. DSA Discovery and Safety Assessment [Member] Manufacturing Manufacturing Support [Member] Manufacturing Support [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Revenue Revenue from Contract with Customer, Excluding Assessed Tax Share-based Payment Arrangement [Abstract] STOCK-BASED COMPENSATION Share-based Payment Arrangement [Text Block] Revenue from Contract with Customer [Abstract] Payment terms Contract with Customer, Terms Of Payment Contract with Customer, Terms Of Payment Unpaid advanced client billings Contract With Customer, Unpaid Advanced Client Billings Contract With Customer, Unpaid Advanced Client Billings Contract liabilities (customer contract deposits) Contract With Customer Liability, Customer Deposits Contract With Customer Liability, Customer Deposits Percentage of unbilled revenue billed during period Contract With Customer, Asset, Percentage Of Amount Reclassified to Receivable Contract With Customer, Asset, Percentage Of Amount Reclassified to Receivable Percentage of contract liabilities recognized as revenue during period Contract With Customer, Percentage Of Liabilities, Recognized As Revenue Contract With Customer, Percentage Of Liabilities, Recognized As Revenue Equity [Abstract] Schedule of Stock Repurchases [Table] Schedule of Stock Repurchases [Table] Schedule detailing information relating to stock repurchases. Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Retained Earnings Retained Earnings [Member] Additional Paid-In Capital Additional Paid-in Capital [Member] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] 2010 Share Repurchase Program 2010 Share Repurchase Program [Member] 2010 Share Repurchase Program [Member] Treasury Shares and Accelerated Stock Repurchase Program (ASR) [Line Items] Stock Repurchases [Line Items] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Authorized increases to share repurchase program Stock Repurchase Program, Authorized Amount Increase (Decrease) Stock Repurchase Program, Authorized Amount Increase (Decrease) Aggregate authorization of share repurchase program Stock Repurchase Program, Authorized Amount Number of shares repurchased (in shares) Treasury Stock, Shares, Acquired Value of shares repurchased Payments for Repurchase of Common Stock Amount remaining on the authorized share repurchase program Stock Repurchase Program, Remaining Authorized Repurchase Amount Shares acquired for individual minimum statutory tax withholding (in shares) Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Value of shares acquired for individual minimum statutory tax withholding Share-based Payment Arrangement, Decrease for Tax Withholding Obligation Treasury shares retired (in shares) Treasury Stock, Shares, Retired Retirement of treasury shares Treasury Stock, Retired, Cost Method, Amount Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Goodwill [Line Items] Goodwill [Line Items] Goodwill [Roll Forward] Goodwill [Roll Forward] Gross carrying amount, beginning balance Goodwill, Gross Adjustments to goodwill, acquisitions Goodwill, Purchase Accounting Adjustments Adjustments to goodwill, foreign exchange Goodwill, Foreign Currency Translation Gain (Loss) Gross carrying amount, ending balance Accumulated impairment loss - DSA Goodwill, Impaired, Accumulated Impairment Loss Goodwill Goodwill Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Total reportable segments Operating Segments [Member] Unallocated corporate Corporate, Non-Segment [Member] Operating income Operating Income (Loss) Depreciation and Amortization Depreciation, Depletion and Amortization Capital Expenditures Payments to Acquire Productive Assets Statement of Comprehensive Income [Abstract] Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Other comprehensive income (loss): Other Comprehensive Income (Loss), before Tax [Abstract] Foreign currency translation adjustment and other Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax Pension and other post-retirement benefit plans (Note 12): Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax [Abstract] Prior service cost and (losses) gains arising during the period Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax Amortization of net loss and prior service benefit included in net periodic cost for pension and other post-retirement benefit plans Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax Comprehensive income, before income taxes Comprehensive Income (Loss), before Tax Comprehensive Income (Loss), before Tax Less: Income tax (benefit) expense related to items of other comprehensive income (Note 10) Other Comprehensive Income (Loss), Tax Comprehensive income, net of income taxes Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: Comprehensive income related to noncontrolling interests, net of income taxes Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive income attributable to common shareholders, net of income taxes Comprehensive Income (Loss), Net of Tax, Attributable to Parent Restructuring and Related Activities [Abstract] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] 2017 RMS Restructuring 2017 RMS Restructuring [Member] 2017 RMS Restructuring [Member] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Severance and Transition Costs Severance And Transition Costs [Member] Severance And Transition Costs [Member] Asset Impairments and Other Costs Asset Impairment And Other Costs [Member] Asset Impairment And Other Costs [Member] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Cost of services provided and products sold (excluding amortization of intangible assets) Cost of Sales [Member] Selling, general and administrative Selling, General and Administrative Expenses [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring costs Restructuring Charges Debt Disclosure [Abstract] Schedule of Long-term Debt, Net Schedule of Debt [Table Text Block] Schedule of Principal Maturities of Existing Debt Schedule of Maturities of Long-term Debt [Table Text Block] Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] CDMO Business CDMO Business [Member] CDMO Business [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Disposal Group, Disposed of by Sale, Not Discontinued Operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Assets Disposal Group, Including Discontinued Operation, Assets [Abstract] Current assets Disposal Group, Including Discontinued Operation, Assets, Current Property, plant and equipment, net Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent Goodwill Disposal Group, Including Discontinued Operation, Goodwill Long-term assets Disposal Group, Including Discontinued Operation, Assets Excluding Property, Plant and Equipment, Noncurrent Disposal Group, Including Discontinued Operation, Assets Excluding Property, Plant and Equipment, Noncurrent Total assets Disposal Group, Including Discontinued Operation, Assets Liabilities Disposal Group, Including Discontinued Operation, Liabilities [Abstract] Deferred revenue Disposal Group, Including Discontinued Operation, Liabilities, Current Other current liabilities Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent Total liabilities Disposal Group, Including Discontinued Operation, Liabilities Client receivables Trade Receivables from Customers Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer) for billed goods or services. Unbilled revenue Contract with Customer, Asset, Gross, Current Total Accounts Receivable, before Allowance for Credit Loss, Current Less: Allowance for doubtful accounts Accounts Receivable, Allowance for Credit Loss, Current Trade receivables, net Accounts Receivable, after Allowance for Credit Loss, Current Goodwill impairment Goodwill, Impairment Loss Amortization of intangible assets Amortization of Intangible Assets BUSINESS COMBINATIONS AND DIVESTITURE Business Combination Disclosure [Text Block] Fair Value Disclosures [Abstract] Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Rollforward of Contingent Consideration Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Schedule of Book and Fair Values of Debt Schedule of Long-term Debt Instruments [Table Text Block] Quarterly Financial Information Disclosure [Abstract] SELECTED QUARTERLY FINANCIAL DATA (unaudited) Quarterly Financial Information [Text Block] Foreign Currency [Abstract] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Other Current Liabilities Other Current Liabilities [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Foreign Exchange Forward Foreign Exchange Forward [Member] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Affiliated Entity Affiliated Entity [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Current Fiscal Year End Date Current Fiscal Year End Date Notional Amount Derivative, Notional Amount Fair Value Derivative Liability, Fair Value, Gross Liability Commitments and Contingencies Disclosure [Abstract] Schedule of Unconditional Purchase Obligations Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block] Retirement Benefits [Abstract] Projected benefit obligation Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation Fair value of plan assets Defined Benefit Plan, Pension Plan with Projected Benefit Obligation in Excess of Plan Assets, Plan Assets Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Ownership [Axis] Ownership [Axis] Ownership [Domain] Ownership [Domain] Supplier Supplier [Member] Supplier [Member] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] HemaCare Corporation HemaCare Corporation [Member] HemaCare Corporation [Member] Citoxlab Citoxlab [Member] Citoxlab [Member] MPI Research MPI Research [Member] MPI Research [Member] KWS BioTest Limited KWS BioTest Limited [Member] KWS BioTest Limited [Member] Brains On-Line Brains On-Line [Member] Brains On-Line [Member] Other Acquisitions Other Acquisitions [Member] Other Acquisitions [Member] Depreciation and Amortization Expense Depreciation And Amortization Expense [Member] Depreciation And Amortization Expense [Member] Interest expense Interest Expense [Member] 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] Client relationships Customer Relationships [Member] Purchase price Business Combination, Consideration Transferred Transaction and integration costs Business Combination, Integration Related Costs and Transaction Costs Business Combination, Integration Related Costs and Transaction Costs Purchase price allocation Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Cash acquired Cash Acquired from Acquisition Goodwill resulting from transaction Business Acquisition, Goodwill, Expected Tax Deductible Amount Revenue since acquisition Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Operating income (loss) since acquisition Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Adjustments to purchase price Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments Related to Previous Period Contingent consideration Business Combination, Contingent Consideration, Liability Weighted average life Acquired Finite-lived Intangible Assets, Weighted Average Useful Life Contingent consideration paid Payment for Contingent Consideration Liability, Investing Activities Ownership percentage Noncontrolling Interest, Ownership Percentage by Parent Remaining ownership interest Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Amount of pre-existing relationship for supply agreement Business Combination, Consideration Transferred, Pre-existing Supply Agreement Settlement Business Combination, Consideration Transferred, Pre-existing Supply Agreement Settlement Cash received from divestiture Disposal Group, Including Discontinued Operation, Consideration Cash and cash equivalents transferred Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents Working capital adjustments Disposal Group, Including Discontinued Operations, Working Capital Disposal Group, Including Discontinued Operations, Working Capital Gain on divestiture Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Derivative Instruments and Hedging Activities Disclosure [Abstract] Other income, net Other Nonoperating Income (Expense) [Member] Interest expense Interest Expense Amount of gain (loss) Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net Other income, net Other Nonoperating Income (Expense) Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Liability Class [Axis] Liability Class [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Contingent Consideration Contingent Consideration [Member] Represents potential amounts payable by the entity as contingent consideration in connection with a business acquisition. 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] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Beginning balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Additions Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Payments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Total gains or losses (realized/unrealized): Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings [Abstract] Foreign currency translation Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Reversal of previously recorded contingent liability and change in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Change In Previously Recorded Adjustment Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Change In Previously Recorded Adjustment Ending balance Amounts recognized in accumulated other comprehensive income (loss) Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract] Net actuarial loss Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax Net prior service cost (credit) Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax Net amount recognized Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax FAIR VALUE Fair Value Disclosures [Text Block] Composition of Trade Receivables, Net Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Composition of Inventories Schedule of Inventory, Current [Table Text Block] Composition of Other Current Assets Schedule of Other Assets, Current [Table Text Block] Tabular disclosure of current assets. Composition of Property, Plant and Equipment, Net Property, Plant and Equipment [Table Text Block] Composition of Other Assets Schedule of Other Assets, Noncurrent [Table Text Block] Composition of Other Current Liabilities Schedule of Other Liabilities Current [Table Text Block] Tabular disclosure of current liabilities. Schedule of Other Long-Term Liabilities Schedule of Other Liabilities, Noncurrent [Table Text Block] Tabular disclosure of noncurrent liabilities. LEASES Lessee, Operating Leases [Text Block] LEASES Lessee, Finance Leases [Text Block] Lessor, Lease, Description [Table] Lessor, Lease, Description [Table] Lease Arrangements [Axis] Lease Arrangements [Axis] Lease Arrangements [Axis] Lease Arrangements [Domain] Lease Arrangements [Domain] [Domain] for Lease Arrangements [Axis] Build-To-Suit Lease Build-To-Suit Lease [Member] Build-To-Suit Lease [Member] Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Lessor, Lease, Description [Line Items] Lessor, Lease, Description [Line Items] Derecognition of leased properties recorded in property, plant and equipment Derecognition of other debt associated with leased properties Future minimum lease payments for leases that have not yet commenced Lessee, Operating Lease, Lease Not Yet Commenced, Undiscounted Amount Lessee, Operating Lease, Lease Not Yet Commenced, Undiscounted Amount Terms for leases that have not yet commenced Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract Operating Leases, Before Adoption of 842 Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] 2019 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2020 Operating Leases, Future Minimum Payments, Due in Two Years 2021 Operating Leases, Future Minimum Payments, Due in Three Years 2022 Operating Leases, Future Minimum Payments, Due in Four Years 2023 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total minimum future lease payments Operating Leases, Future Minimum Payments Due Finance Leases, Before Adoption of 842 Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] 2019 Capital Leases, Future Minimum Payments Due, Next Twelve Months 2020 Capital Leases, Future Minimum Payments Due in Two Years 2021 Capital Leases, Future Minimum Payments Due in Three Years 2022 Capital Leases, Future Minimum Payments Due in Four Years 2023 Capital Leases, Future Minimum Payments Due in Five Years Thereafter Capital Leases, Future Minimum Payments Due Thereafter Total minimum future lease payments Capital Leases, Future Minimum Payments Due Minimum future lease payments for leases that have not yet commenced Operating Leases, Future Minimum Payments For Leases Not Yet Commenced Operating Leases, Future Minimum Payments For Leases Not Yet Commenced Income from continuing operations before income taxes: Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract] U.S. Income (Loss) from Continuing Operations before Income Taxes, Domestic Non-U.S. Income (Loss) from Continuing Operations before Income Taxes, Foreign Income from continuing operations, before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income tax provision (benefit): Components of Income Tax Expense (Benefit), Continuing Operations [Abstract] Current: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Current Federal Tax Expense (Benefit) Foreign Current Foreign Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Total current Current Income Tax Expense (Benefit) Deferred: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) Foreign Deferred Foreign Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Total deferred Deferred Income Tax Expense (Benefit) Provision for income taxes Income Tax Expense (Benefit) Marketable Securities and Equity-Method Affiliates [Abstract] Marketable Securities and Equity-Method Affiliates [Abstract] VENTURE CAPITAL INVESTMENTS AND OTHER INVESTMENTS Investments in Limited Partnerships [Text Block] Investments in Limited Partnerships [Text Block] Schedule of Quarterly Financial Data Quarterly Financial Information [Table Text Block] Numerator: Net Income (Loss) Attributable to Parent [Abstract] Income from continuing operations, net of income taxes Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Income (loss) from discontinued operations, net of income taxes Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: Net income attributable to noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Net income attributable to common shareholders Net Income (Loss) Attributable to Parent Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Weighted-average shares outstanding—Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Effect of dilutive securities: Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Stock options, restricted stock, restricted stock units and performance share units (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Weighted-average shares outstanding—Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Cover page. Document Type Document Type Document Annual Report Document Annual Report Document Period End Date Document Period End Date Document Transition Report Document Transition Report Entity File Number Entity File Number Entity Registrant Name Entity Registrant Name Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Title of 12(b) Security Title of 12(b) Security Trading Symbol Trading Symbol Security Exchange Name Security Exchange Name 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 Filer Category Entity Filer Category Smaller Reporting Company Entity Small Business Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Documents Incorporated by Reference Documents Incorporated by Reference [Text Block] Entity Central Index Key Entity Central Index Key Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Reconciliation of the Numerator and Denominator in the Computations of the Basic and Diluted Earnings per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Changes to Each Component of Accumulated Other Comprehensive Income (Loss), Net of Income Taxes Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Rollforward of Redeemable Noncontrolling Interest Redeemable Noncontrolling Interest [Table Text Block] SEGMENT AND GEOGRAPHIC INFORMATION Segment Reporting Disclosure [Text Block] REVENUE FROM CONTRACTS WITH CUSTOMERS Revenue from Contract with Customer [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Venture capital investments Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Other investments Equity Securities without Readily Determinable Fair Value, Amount Life insurance policies Cash Surrender Value of Life Insurance Restricted cash Restricted Cash and Cash Equivalents, Noncurrent Other Other Assets, Miscellaneous, Noncurrent Other assets Statement of Financial Position [Abstract] Statement [Table] Statement [Table] Client relationships, net Other intangible assets, net Finite Lived Intangible Assets Other Than Customer Relationships [Member] Finite Lived Intangible Assets Other Than Customer Relationships [Member] Statement [Line Items] Statement [Line Items] Assets Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Trade receivables, net Inventories Inventory, Net Prepaid assets Other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Operating lease right-of-use assets, net Goodwill Client relationships and other intangible assets, net Finite-Lived Intangible Assets, Net Deferred tax assets Deferred Income Tax Assets, Net Other assets Total assets Assets Liabilities, Redeemable Noncontrolling Interests and Equity Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Current portion of long-term debt and finance leases Long-term Debt and Lease Obligation, Current Accounts payable Accounts Payable, Current Accrued compensation Employee-related Liabilities, Current Deferred revenue Contract with Customer, Liability, Current Accrued liabilities Accrued Liabilities, Current Other current liabilities Total current liabilities Liabilities, Current Operating lease right-of-use liabilities Deferred tax liabilities Deferred Income Tax Liabilities, Net Other long-term liabilities Total liabilities Liabilities Commitments and contingencies Commitments and Contingencies Redeemable noncontrolling interests Redeemable Noncontrolling Interest, Equity, Carrying Amount Equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Preferred stock, $0.01 par value; 20,000 shares authorized; no shares issued and outstanding Preferred Stock, Value, Issued Common stock, $0.01 par value; 120,000 shares authorized; 48,936 shares issued and 48,936 shares outstanding as of December 28, 2019 and 48,210 shares issued and 48,209 shares outstanding as of December 29, 2018 Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Retained earnings Retained Earnings (Accumulated Deficit) Treasury stock, at cost, 0 and 1 share as of December 28, 2019 and December 29, 2018, respectively Treasury Stock, Value Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Total equity attributable to common shareholders Stockholders' Equity Attributable to Parent Noncontrolling interest Stockholders' Equity Attributable to Noncontrolling Interest Total equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Total liabilities, redeemable noncontrolling interests and equity Liabilities and Equity FOREIGN CURRENCY CONTRACTS Derivative Instruments and Hedging Activities Disclosure [Text Block] Revenue and Other Financial Information by Reportable Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Reconciliation of Segment Operating Income and Capital Expenditures to Respective Consolidated Amounts Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Revenue for Each Significant Product or Service Offering Disaggregation of Revenue [Table Text Block] Summary of Unallocated Corporate Overhead Schedule of Unallocated Corporate Overhead [Table Text Block] Tabular disclosure of unallocated corporate overheads. Revenue and Long-Lived Assets by Geographic Area Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Total commitment Equity Method Investment, Investment Commitment Equity Method Investment, Investment Commitment Amount funded for venture capital investments Equity Method Investment, Investment Commitment, Amount Funded Equity Method Investment, Investment Commitment, Amount Funded Dividends received Proceeds from Equity Method Investment, Distribution Gains related to venture capital investments Venture Capital Gain (Loss), Net Consolidated retained earnings Retained Earnings, Undistributed Earnings from Equity Method Investees Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] 2026 Senior Notes Senior Notes Due 2026 [Member] Senior Notes Due 2026 [Member] 2028 Senior Notes Senior Notes Due 2028 [Member] Senior Notes Due 2028 [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Stated interest rate Debt Instrument, Interest Rate, Stated Percentage Company's ownership percentage Equity Method Investment, Ownership Percentage Number of life insurance contracts Life Settlement Contracts, Investment Method, Number of Contracts Face value of life insurance contracts Life Settlement Contracts, Investment Method, Face Value Renewal term for leases Lessee, Operating Lease, Renewal Term RESTRUCTURING AND ASSET IMPAIRMENTS Restructuring, Impairment, and Other Activities Disclosure [Text Block] Weighted-average remaining lease term (in years) Weighted Average Remaining Lease Term [Abstract] Weighted Average Remaining Lease Term [Abstract] Operating lease Operating Lease, Weighted Average Remaining Lease Term Finance lease Finance Lease, Weighted Average Remaining Lease Term Weighted-average discount rate Leases, Weighted Average Discount Rate [Abstract] Leases, Weighted Average Discount Rate [Abstract] Operating lease Operating Lease, Weighted Average Discount Rate, Percent Finance lease Finance Lease, Weighted Average Discount Rate, Percent U.S. statutory income tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Foreign tax rate differences Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent State income taxes, net of federal tax benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Non-deductible compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent Research tax credits and enhanced deductions Effective Income Tax Rate Reconciliation, Tax Credits and Deductions Effective Income Tax Rate Reconciliation, Tax Credits and Deductions Stock-based compensation Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Percent Enacted tax rate changes Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent Transition Tax Effective Income Tax Reconciliation, Tax Cuts And Jobs Act Of 2017, Transition Tax On Accumulated Foreign Earnings, Percent Effective Income Tax Reconciliation, Tax Cuts And Jobs Act Of 2017, Transition Tax On Accumulated Foreign Earnings, Percent Impact of tax uncertainties Effective Income Tax Rate Reconciliation, Tax Contingency, Percent Tax on unremitted earnings Deferred Tax Liabilities, Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Tax On Unremitted Earnings, Percent Deferred Tax Liabilities, Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Tax On Unremitted Earnings, Percent Impact of acquisitions and restructuring Effective Income Tax Rate Reconciliation, Impact of Acquisitions, Percent Effective Income Tax Rate Reconciliation, Impact of Acquisitions, Percent Net operating loss deferred tax asset recognition, net of valuation allowance (NOL DTA) Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Other Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Effective income tax rate Effective Income Tax Rate Reconciliation, Percent Cash flows included in the measurement of lease liabilities: Cash Flow, Lessee [Abstract] Cash Flow, Lessee [Abstract] Operating cash flows from operating leases Operating Lease, Payments Operating cash flows from finance leases Finance Lease, Interest Payment on Liability Finance cash flows from finance leases Finance Lease, Principal Payments Non-cash leases activity: Right-Of-Use Asset Obtained In Exchange For Lease Liability [Abstract] Right-Of-Use Asset Obtained In Exchange For Lease Liability [Abstract] Right-of-use lease assets obtained in exchange for new operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-use lease assets obtained in exchange for new finance lease liabilities Right-of-Use Asset Obtained in Exchange for Finance Lease Liability SUPPLEMENTAL BALANCE SHEET INFORMATION Supplemental Balance Sheet Information [Text Block] Supplemental Balance Sheet Information [Text Block] 2020 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2021 Long-term Debt, Maturities, Repayments of Principal in Year Two 2022 Long-term Debt, Maturities, Repayments of Principal in Year Three 2023 Long-term Debt, Maturities, Repayments of Principal in Year Four 2024 Long-term Debt, Maturities, Repayments of Principal in Year Five Thereafter Long-term Debt, Maturities, Repayments of Principal after Year Five Total debt Long-term Debt, Gross Disaggregation of Revenue Schedule of Estimated Revenue Related to Performance Obligations Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Schedule of Client Receivables, Contract Assets and Contract Liabilities Contract with Customer, Asset and Liability [Table Text Block] Schedule of Investments [Table] Schedule of Investments [Table] Vital River Vital River [Member] Vital River [Member] Schedule of Investments [Line Items] Schedule of Investments [Line Items] Additional equity interest percentage purchased Equity Method Investment, Increase (Decrease) In Ownership Percentage By Parent Equity Method Investment, Increase (Decrease) In Ownership Percentage By Parent Remaining ownership interest Purchase price of additional equity interest Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent Gain in equity equal to the excess fair value of additional equity interest purchased Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain Charge in other income, net equal to the excess fair value of the hybrid equity instrument Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized Redeemable noncontrolling interests Redeemable noncontrolling interest, contractually defined redemption value Redeemable Noncontrolling Interest, Equity, Redemption Value Other current liabilities Operating Lease, Liability, Current Total operating lease liabilities Operating Lease, Liability Property, plant and equipment, net Finance Lease, Right-of-Use Asset Current portion of long-term debt and finance leases Finance Lease, Liability, Current Long-term debt, net and finance leases Finance Lease, Liability, Noncurrent Total finance lease liabilities Finance Lease, Liability Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Options Share-based Payment Arrangement, Option [Member] Restricted Stock, Restricted Stock Units, and PSUs Restricted Stock, Restricted Stock Units, and Performance Share Units [Member] Restricted Stock, Restricted Stock Units, and Performance Share Units [Member] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Weighted-average shares outstanding—Diluted (in shares) Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Level 1 Fair Value, Inputs, Level 1 [Member] Level 2 Fair Value, Inputs, Level 2 [Member] Level 3 Fair Value, Inputs, Level 3 [Member] Cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Other assets: Other Assets [Abstract] Life insurance policies Cash Surrender Value, Fair Value Disclosure Total assets measured at fair value Assets, Fair Value Disclosure Other current liabilities measured at fair value: Contingent consideration Business Combination, Contingent Consideration, Liability, Current Foreign currency forward contract Derivative Liability Total liabilities measured at fair value Financial and Nonfinancial Liabilities, Fair Value Disclosure Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Credit facility Line of Credit [Member] Senior Notes Senior Notes [Member] $1.65 Billion Credit Facility One Billion Six Hundred And Fifty Million Credit Facility [Member] One Billion Six Hundred And Fifty Million Credit Facility [Member] $2.3 Billion Credit Facility Two Billion Three Hundred Million Credit Facility [Member] Two Billion Three Hundred Million Credit Facility [Member] Term Loan Facility Two Billion Three Hundred Million Credit Facility, Term Loan [Member] Two Billion Three Hundred Million Credit Facility, Term Loan [Member] $1.55 Billion Credit Facility One Billion Five Hundred And Fifty Million Credit Facility [Member] One Billion Five Hundred And Fifty Million Credit Facility [Member] $2.5 Billion Credit Facility Two Billion Fifty Million Credit Facility [Member] Two Billion Fifty Million Credit Facility [Member] Bridge Facility Bridge Loan [Member] Letter of Credit Letter of Credit [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Multi-currency Revolving Facility Revolving Credit Facility [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Federal Funds Rate Fed Funds Effective Rate Overnight Index Swap Rate [Member] LIBOR London Interbank Offered Rate (LIBOR) [Member] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Domain] Debt Instrument, Redemption, Period [Domain] Redemption Period One Debt Instrument, Redemption, Period One [Member] Redemption Period Two Debt Instrument, Redemption, Period Two [Member] Weighted average interest rate Debt, Weighted Average Interest Rate Amount of credit facility Line of Credit Facility, Maximum Borrowing Capacity Capitalized debt issuance costs Debt Issuance Costs, Gross Expensed debt issuance costs Amortization of Debt Issuance Costs Number of quarterly installment payments Number of Quarterly Installment Payments Number of Quarterly Installment Payments Maximum increase to the term loan and/or revolving line of credit Maximum Borrowing Capacity, Term Loan and Line of Credit Facility, Potential Increase Available Maximum Borrowing Capacity, Term Loan and Line of Credit Facility, Potential Increase Available Pre-payments of long-term debt Repayments of Long-term Debt Proceeds from private offering of debt Proceeds from Issuance of Debt Aggregate principal amount Debt Instrument, Face Amount Interest rate Debt Instrument, Basis Spread on Variable Rate Minimum EBITDA less capital expenditures to consolidated cash interest expense Debt Instrument, Covenant, EBITDA Less Capital Expenditures to Consolidated Cash Interest Expense Ratio, Minimum Debt Instrument, Covenant, EBITDA Less Capital Expenditures to Consolidated Cash Interest Expense Ratio, Minimum Maximum consolidated indebtedness to consolidated EBITDA, with step downs Debt Instrument, Covenant, Consolidated Indebtedness to Consolidated EBITDA, Maximum Debt Instrument, Covenant, Consolidated Indebtedness to Consolidated EBITDA, Maximum Foreign exchange forward contract amount Foreign currency translation loss recognized Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments Redemption price percentage Debt Instrument, Redemption Price, Percentage Redemption price percentage, conditional upon equity offerings Debt Instrument, Redemption Price, Percentage Of Principal Amount, Eligible To Be Redeemed Debt Instrument, Redemption Price, Percentage Of Principal Amount, Eligible To Be Redeemed Redemption price percentage in the event of a change of control Debt Instrument, Redemption Price, Percentage of Principal Amount, Change Of Control Triggering Event Debt Instrument, Redemption Price, Percentage of Principal Amount, Change Of Control Triggering Event Net proceeds from debt Proceeds from Debt, Net of Issuance Costs Fees paid for temporary backstop facility Line Of Credit Facility, Fees Paid For Temporary Backstop Facility Line Of Credit Facility, Fees Paid For Temporary Backstop Facility Amount outstanding under letters of credit Letters of Credit Outstanding, Amount Term loans Medium-term Notes [Member] Revolving facility Other debt Other Long-term Debt [Member] Represents other debt instruments not elsewhere specified in the taxonomy. Long-term debt, gross Finance leases (Note 16) Finance leases (Note 16) Capital Lease Obligations Total debt and finance leases Long-term Debt, Gross And Lease Obligation Long-term Debt, Gross And Lease Obligation Current portion of long-term debt and finance leases Long-term Debt, Current Maturities Current portion of finance leases (Note 16) Current portion of finance leases (Note 16) Capital Lease Obligations, Current Current portion of long-term debt and finance leases Long-term debt and finance leases Long-Term Debt And Lease Obligation, Net Of Current Portion Long-Term Debt And Lease Obligation, Net Of Current Portion Debt discount and debt issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Defined Benefit Plan, Plan Assets, Category [Axis] Defined Benefit Plan, Plan Assets, Category [Axis] Defined Benefit Plan, Plan Assets, Category [Domain] Defined Benefit Plan, Plan Assets, Category [Domain] Cash and cash equivalents Cash and Cash Equivalents [Member] Equity Securities Equity Securities [Member] Debt securities Debt Securities [Member] Mutual funds Equity Funds [Member] Other Other Plan Asset Categories [Member] Other Plan Asset Categories [Member] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Fair value of plan assets Defined Benefit Plan, Plan Assets, Amount Income Tax Contingency [Table] Income Tax Contingency [Table] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Foreign Tax Authority Foreign Tax Authority [Member] Operating Loss Carryforwards, by Expiration Period [Axis] Operating Loss Carryforwards, by Expiration Period [Axis] Operating Loss Carryforwards, by Expiration Period [Axis] Operating Loss Carryforwards, by Expiration Period [Domain] Operating Loss Carryforwards, by Expiration Period [Domain] Operating Loss Carryforwards, by Expiration Period [Domain] Net Operating Loss Carryforward, Expiring after 2018 Net Operating Loss Carryforward, Expiring Next Year [Member] Net Operating Loss Carryforward, Expiring Next Year [Member] Net Operating Loss Carryforward, Carried Forward Indefinitely Carried Forward Indefinitely [Member] Carried Forward Indefinitely [Member] Tax Credit Carryforwards, by Expiration Period [Axis] Tax Credit Carryforwards, by Expiration Period [Axis] Tax Credit Carryforwards, by Expiration Period [Axis] Tax Credit Carryforwards, by Expiration Period [Domain] Tax Credit Carryforwards, by Expiration Period [Domain] Tax Credit Carryforwards, by Expiration Period [Domain] Tax Credit Carryforwards, Expiring in 2028 and Beyond Tax Credit Carryforwards, Expiration Range 1 [Member] Tax Credit Carryforwards, Expiration Range 1 [Member] Income Tax Contingency [Line Items] Income Tax Contingency [Line Items] Tax expense Tax benefit recognized for operating loss carryforwards previously not likely to be utilized Deferred Tax Assets, Operating Loss Carryforwards Operating loss carryforwards Operating Loss Carryforwards Amount of operating loss carryforward, valuation allowance unlikely to be utilized Operating Loss Carryforwards, Valuation Allowance Increase in valuation allowance Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Valuation allowance Deferred Tax Assets, Valuation Allowance Tax credit carryforward Tax Credit Carryforward, Amount Increase in unrecognized income tax benefits Unrecognized Tax Benefits, Period Increase (Decrease) Unrecognized tax benefits that would impact effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Decrease in unrecognized income tax benefits that would impact tax rate change unrecognized tax benefits that, if recognized, would affect the effective tax rate. The change in the total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Decrease in unrecognized tax benefits that is reasonably possible Decrease in Unrecognized Tax Benefits is Reasonably Possible Accrued interest related to unrecognized income tax benefits Unrecognized Tax Benefits, Interest on Income Taxes Accrued Accrued penalties related to unrecognized income tax benefits Unrecognized Tax Benefits, Income Tax Penalties Accrued Developed technology Developed Technology Rights [Member] Backlog Order or Production Backlog [Member] Definite-Lived Intangible Assets Finite-lived Intangible Assets Acquired Weighted Average Amortization Life Weighted-average assumptions used to determine projected benefit obligations Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] Discount rate Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase Weighted-average assumptions used to determine net periodic benefit cost Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract] Discount rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Expected long-term return on plan assets Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Rollforward of Goodwill Schedule of Goodwill [Table Text Block] Schedule of Intangible Assets, Net by Class Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block] Schedule of Estimated Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Schedule of Finite-Lived Intangible Assets, by Major Class [Table] Schedule of Finite-Lived Intangible Assets [Table] Technology Technology-Based Intangible Assets [Member] Trademarks and trade names Trademarks and Trade Names [Member] Other Other Intangible Assets [Member] Other intangible assets Finite-lived intangible assets Finite-Lived Intangible Assets [Line Items] Gross Finite-Lived Intangible Assets, Gross Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Net Financial Statement Line Items in Which Stock-based Compensation is Reflected Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Summary of Stock Option Activity Share-based Payment Arrangement, Option, Activity [Table Text Block] Weighted-average Assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Summary of Restricted Stock and Restricted Stock Unit Activity Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Information about PSUs and Related Weighted-Average Assumptions Share-based Payment Arrangement, Performance Shares, Outstanding Activity [Table Text Block] Raw materials and supplies Inventory, Raw Materials and Supplies, Net of Reserves Work in process Inventory, Work in Process, Net of Reserves Finished products Inventory, Finished Goods, Net of Reserves Inventories Gross profit Gross Profit Net income attributable to common shareholders Earnings per common share Earnings Per Share [Abstract] Basic: Earnings Per Share, Basic [Abstract] Continuing operations attributable to common shareholders (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Discontinued operations (in dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Net income attributable to common shareholders (in dollars per share) Earnings Per Share, Basic Diluted: Earnings Per Share, Diluted [Abstract] Continuing operations attributable to common shareholders (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Discontinued operations (in dollars per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Net income attributable to common shareholders (in dollars per share) Earnings Per Share, Diluted Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] U.S. UNITED STATES Europe Europe [Member] Canada CANADA Asia Pacific JAPAN Other Other [Member] Other [Member] Long-lived assets Long-Lived Assets Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Cost of revenue Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Stock-based compensation, before income taxes Share-based Payment Arrangement, Expense Provision for income taxes Share-based Payment Arrangement, Expense, Tax Benefit Stock-based compensation, net of income taxes Share-based Payment Arrangement, Expense, after Tax Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Buildings Building [Member] Machinery and equipment Machinery and Equipment [Member] Furniture and fixtures Furniture and Fixtures [Member] Computer hardware and software Computer Equipment [Member] Vehicles Vehicles [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Estimated Useful Lives Property, Plant and Equipment, Useful Life Unallocated corporate Stock-based compensation Compensation, benefits, and other employee-related expenses Salaries and Bonus Expenditures for salaries and bonuses for officers and non-officers. Does not include allocated share-based compensation, pension and post-retirement benefit expense. External consulting and other service expenses Audit Tax and Related Expenses Represents the sum total of audit, tax and related expenses. Information technology Communications and Information Technology Depreciation Depreciation Acquisition and integration Transaction Costs Amount of direct costs of the business combination or disposition including legal, accounting, and other costs incurred to consummate the business acquisition or disposition. Other general unallocated corporate Other General Expense Total unallocated corporate expense Unallocated Corporate Overhead Represents the amount of unallocated corporate expenses. Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Title of Individual [Axis] Title of Individual [Axis] Title of Individual [Domain] Title of Individual [Domain] PSU Grantee Group One Performance Shares Grantee Group One [Member] Performance Shares Grantee Group One [Member] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] 2007 Incentive Plan 2007 Incentive Plan [Domain] 2007 Incentive Plan [Domain] Award Type [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] PSUs Performance Shares [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] PSUs granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Weighted average per share fair value (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Key Assumptions: Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Expected dividend yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Total shareholder return of 20-trading day average stock price on grant date Share-based Compensation Arrangements by Share-based Payment Award, Fair Value Assumptions, Change in Weighted Average Stock Price Share-based Compensation Arrangements by Share-based Payment Award, Fair Value Assumptions, Change in Weighted Average Stock Price Trading day average stock price on grant date Trading Day Average Stock Price On Grant Date Trading Day Average Stock Price On Grant Date Executive Officer Executive Officer [Member] Fixed Income Securities Other Securities Retirement Plan Type [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Retirement Plan Type [Domain] Pension Plans Pension Plan [Member] Defined Benefit Plan Disclosure [Line Items] Benefit obligations Defined Benefit Plan, Benefit Obligation Plan assets Actuarial loss Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax Unrecognized losses Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax Net periodic benefit cost (income) Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Deferral period Deferred Compensation Arrangement with Individual, Deferral Period Deferred Compensation Arrangement with Individual, Deferral Period Maximum annual contributions per employee, percent Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Period of highest consecutive years of compensation Deferred Compensation Arrangement with Individual, Period of Highest Consecutive Years of Compensation Used for Determination of Executive Supplemental Life Insurance Retirement Plan Benefit Deferred Compensation Arrangement with Individual, Period of Highest Consecutive Years of Compensation Used for Determination of Executive Supplemental Life Insurance Retirement Plan Benefit Costs associated with deferred compensation plan and executive supplemental life insurance retirement plans Deferred Compensation Arrangement with Individual, Compensation Expense Change in projected benefit obligation based on sensitivity Defined Benefit Plan, Increase (Decrease) In Projected Benefit Obligation From Change In Discount Rate Defined Benefit Plan, Increase (Decrease) In Projected Benefit Obligation From Change In Discount Rate Sensitivity of expected rate of return on plan assets, percent change Sensitivity of expected rate of return on plan assets, percent change Sensitivity of change in expected rate of return, rate change Sensitivity of change in expected rate of return, annual pension expense amount Sensitivity of change in expected rate of return, annual pension expense amount Sensitivity of change in expected rate of return, annual pension expense amount Decrease in benefit obligations from new morality improvement scales Defined Benefit Plan, Actuarial Gain (Loss), Change in Mortality Assumptions Defined Benefit Plan, Actuarial Gain (Loss), Change in Mortality Assumptions Target asset allocation percentage Defined Benefit Plan, Plan Assets, Target Allocation, Percentage Employer contributions to participants within plan assets Defined Benefit Plan, Plan Assets, Contributions by Employer Employer contributions to participants outside of plan assets Defined Benefit Plan, Contributions By Employer To Participants Outside Of Plan Assets Defined Benefit Plan, Contributions By Employer To Participants Outside Of Plan Assets Expected employer contributions in next fiscal year Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year Accumulated benefit obligation Liability, Defined Benefit Plan Costs associated with employee savings plan Defined Contribution Plan, Cost Estimated amortization expense for each of the next five fiscal years Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] 2020 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2024 Finite-Lived Intangible Assets, Amortization Expense, Year Five Principles of Consolidation Consolidation, Policy [Policy Text Block] Segment Reporting Segment Reporting, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Trade Receivables, Net Accounts Receivable [Policy Text Block] Concentrations of Credit Risk Concentration Risk Disclosure [Text Block] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Inventories Inventory, Policy [Policy Text Block] Property, Plant and Equipment, Net Property, Plant and Equipment, Policy [Policy Text Block] Business Combinations Business Combinations Policy [Policy Text Block] Goodwill and Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Valuation and Impairment of Long-Lived Assets Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Venture Capital Investments Interest in Unincorporated Joint Ventures or Partnerships, Policy [Policy Text Block] Life Insurance Contracts Life Settlement Contracts, Policy [Policy Text Block] Leases Lessee, Leases [Policy Text Block] Stock-Based Compensation Share-based Payment Arrangement [Policy Text Block] Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Foreign Currency Contracts and Translation of Foreign Currencies Foreign Currency Transactions and Translations Policy [Policy Text Block] Pension and Other Post-Retirement Benefit Plans Pension and Other Postretirement Plans, Pensions, Policy [Policy Text Block] Earnings Per Share Earnings Per Share, Policy [Policy Text Block] Treasury Shares Treasury Stock, Policy [Policy Text Block] Treasury Stock, Policy [Policy Text Block] Newly Adopted and Newly Issued Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Redeemable Noncontrolling Interest, by Legal Entity [Table] Redeemable Noncontrolling Interest, by Legal Entity [Table] Redeemable Noncontrolling Interest [Line Items] Subsidiary or Equity Method Investee [Line Items] Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Beginning balance Adjustment to Vital River redemption value Temporary Equity, Accretion to Redemption Value Purchase of 12% equity Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests Change in fair value, included in additional paid-in capital Temporary Equity Adjustment To Fair Value Temporary Equity Adjustment To Fair Value Modification of Vital River 8% purchase option Temporary Equity, Modifications To Equity Interest Temporary Equity, Modifications To Equity Interest Acquisition of non-controlling interest Temporary Equity, Increase (Decrease) To Noncontrolling Interest Temporary Equity, Increase (Decrease) To Noncontrolling Interest Net (loss) income attributable to noncontrolling interests Net Income (Loss) Attributable to Redeemable Noncontrolling Interest Foreign currency translation Temporary Equity, Foreign Currency Translation Adjustments Ending balance Deductible amount under insurance policies Insurance Policies, Deductible Insurance Policies, Deductible Maximum insurance deductibles Malpractice Insurance, Deductible Unconditional purchase obligations Unrecorded Unconditional Purchase Obligation COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Acquired trade receivables, contractual amount Business Combination, Acquired Receivables, Gross Contractual Amount Trade receivables Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Inventories Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Other current assets (excluding cash) Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other Property, plant and equipment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Definite-lived intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Other long-term assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Deferred revenue Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue Current liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Deferred tax liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Other long-term liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities Redeemable noncontrolling interest Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Redeemable Noncontrolling Interest Business Combination, Recognized Identifiable Assets Acquired And Liabilities Assumed, Redeemable Noncontrolling Interest Total purchase price allocation Plans with Accumulated Benefit Obligations in Excess of Plan Assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract] Accumulated benefit obligation Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation Fair value of plan assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Plan Assets Schedule of Notional and Fair Value of Foreign Currency Contracts Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Derivative Instruments on Statements of Income Derivative Instruments, Gain (Loss) [Table Text Block] Schedule of Business Acquisitions, by Acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Schedule of Finite-Lived Intangible Assets Acquired Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block] Schedule of Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Schedule of Carrying Amounts of Assets and Liabilities Disposal Groups, Including Discontinued Operations [Table Text Block] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Performance obligations expected to be satisfied Revenue, Remaining Performance Obligation, Amount Performance obligations expected to be satisfied, expected timing Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Operating lease costs Operating Lease, Cost Amortization of right-of-use assets Finance Lease, Right-of-Use Asset, Amortization Interest on lease liabilities Finance Lease, Interest Expense Short-term lease costs Short-term Lease, Cost Variable lease costs Variable Lease, Cost Sublease income Sublease Income Total lease costs Lease, Cost GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] Stock Options Restricted Stock Restricted Stock [Member] Restricted Stock Units Restricted Stock Units (RSUs) [Member] 2007 Incentive Plan 2007 Incentive Plan [Member] 2007 Incentive Plan [Member] 2016 Incentive Plan 2016 Incentive Plan [Member] 2016 Incentive Plan [Member] 2018 Incentive Plan 2018 Incentive Plan [Member] 2018 Incentive Plan [Member] Performance Shares Grantee Group Two Performance Shares Grantee Group Two [Member] Performance Shares Grantee Group Two [Member] Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Stock options, expiration period Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Number of shares employee is entitled to receive at no cost (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Per Employee Available to Purchase Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Per Employee Available to Purchase Maximum number of shares to be awarded (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Equivalent shares (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Number of Shares Equivalent Share-based Compensation Arrangement by Share-based Payment Award, Options, Number of Shares Equivalent Capitalized stock-based compensation related costs Share-based Payment Arrangement, Amount Capitalized Weighted-average grant date fair value of stock options granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Unrecognized compensation cost related to unvested stock options expected to vest Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Weighted average vesting period of unvested stock options expected to vest Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition in Years Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition in Years Intrinsic value of options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Unrecognized compensation cost related to unvested restricted stock units expected to vest Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Fair value of awards vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Maximum number of common shares to be issued upon vesting of PSUs (in shares) Max PSU Shares Max PSU Shares Unconditional purchase obligations Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract] Less than 1 Year Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months 1 - 3 Years Unrecorded Unconditional Purchase Obligation, Due Year One Through Year Three Unrecorded Unconditional Purchase Obligation, Due Year One Through Year Three 3 - 5 Years Unrecorded Unconditional Purchase Obligation, Due Year Three Through Year Five Unrecorded Unconditional Purchase Obligation, Due Year Three Through Year Five Total Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Beginning balance Restructuring Reserve Expense Restructuring and Related Cost, Incurred Cost Payments / utilization Restructuring Reserve, Payments for Restructuring and Settled without Cash Restructuring Reserve, Payments for Restructuring and Settled without Cash Foreign currency adjustments Restructuring Reserve, Foreign Currency Translation Gain (Loss) Ending balance Accrued Compensation Accrued Compensation [Member] Accrued Compensation [Member] Other Long-Term Liabilities Other Noncurrent Liabilities [Member] Severance and retention costs liability Land Land [Member] Leasehold improvements Leasehold Improvements [Member] Construction in progress Construction in Progress [Member] Property, plant and equipment, gross Property, Plant and Equipment, Gross Less: Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant and equipment, net Revenue Business Acquisition, Pro Forma Revenue Net income attributable to common shareholders Business Acquisition, Pro Forma Net Income (Loss) Expected life (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Provisions to allowance for doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Reconciliation of Benefit Obligations and Plans Assets of the Company's Pension Plans Schedule of Net Funded Status [Table Text Block] Amounts Recognized in Accumulated Other Comprehensive Loss Related to the Company's Pensions Plans Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block] Accumulated Benefit Obligation and Fair of Plan Assets Defined Benefit Plan, Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Table Text Block] Projected Benefit Obligation and Fair Value of Plan Assets Defined Benefit Plan, Plan with Projected Benefit Obligation in Excess of Plan Assets [Table Text Block] Amounts in Accumulated Other Comprehensive Income Expected to Be Recognized as Components of Net Periodic Benefit Cost Over the Next Fiscal Year Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block] Components of Net Periodic Benefit Costs for the Company's Pension Plans Schedule of Net Benefit Costs [Table Text Block] Weighted-average Assumptions Defined Benefit Plan, Assumptions [Table Text Block] Fair Value of the Company's Pension Plan Assets by Asset Category Fair Value of Pension Plan Assets [Table Text Block] Fair Value of Pension Plan Assets [Table Text Block] Estimated Future Benefit Payments Over the Next Five Years Schedule of Expected Benefit Payments [Table Text Block] LONG-TERM DEBT AND CAPITAL LEASE OBLIGATIONS Debt and Capital Leases Disclosures [Text Block] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized (in shares) Common Stock, Shares Authorized Common stock, shares issued (in shares) Common Stock, Shares, Issued Common Stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Treasury stock, shares (in shares) Treasury Stock, Shares Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Foreign Currency Translation Adjustment and Other Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Pension and Other Post-Retirement Benefit Plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning balance Other comprehensive income (loss) before reclassifications Other Comprehensive Income (Loss), before Reclassifications, before Tax Amounts reclassified from accumulated other comprehensive income (loss) Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Net current period other comprehensive (loss) income Other Comprehensive Income (Loss), before Tax Amount reclassified from accumulated other comprehensive loss due to the adoption of ASU 2018-02 (See Note 1) Tax Cuts and Jobs Act, Reclassification from AOCI to Retained Earnings, Tax Effect Income tax (benefit) Ending balance Change in projected benefit obligations: Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Benefit obligation at beginning of year Service cost Defined Benefit Plan, Service Cost Interest cost Defined Benefit Plan, Interest Cost Other Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Other Change Benefit payments Defined Benefit Plan, Benefit Obligation, Benefits Paid Settlements Defined Benefit Plan, Benefit Obligation, Payment for Settlement Special/Contractual Termination Benefits Defined Benefit Plan, Benefit Obligation, Special and Contractual Termination Benefits Plan amendments Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment Transfer in from acquisition Defined Benefit Plan, Benefit Obligation, Business Combination Actuarial loss (gain) Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) Administrative expenses paid Defined Benefit Plan, Benefit Obligations, Administrative Expenses Paid Defined Benefit Plan, Benefit Obligations, Administrative Expenses Paid Effect of foreign exchange Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss) Benefit obligation at end of year Change in fair value of plan assets: Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Fair value of plan assets at beginning of year Actual return on plan assets Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) Employer contributions Settlements Defined Benefit Plan, Plan Assets, Payment for Settlement Transfer in from acquisition Defined Benefit Plan, Plan Assets, Business Combination Benefit payments Defined Benefit Plan, Plan Assets, Benefits Paid Administrative expenses paid Defined Benefit Plan, Plan Assets, Administration Expense Effect of foreign exchange Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss) Fair value of plan assets at end of year Net balance sheet liability Defined Benefit Plan, Funded (Unfunded) Status of Plan Amounts recognized in balance sheet: Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract] Noncurrent assets Assets for Plan Benefits, Defined Benefit Plan Current liabilities Liability, Defined Benefit Plan, Current Noncurrent liabilities Liability, Defined Benefit Plan, Noncurrent Components of Deferred Tax Assets and Liabilities [Abstract] Components of Deferred Tax Assets and Liabilities [Abstract] Deferred tax assets: Deferred Tax Assets, Net [Abstract] Compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits Accruals and reserves Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals Net operating loss and credit carryforwards Deferred Tax Assets, Operating Loss and Credit Carryforwards Deferred Tax Assets, Operating Loss and Credit Carryforwards Operating lease liability Deferred Tax Assets, Operating Lease Liability Deferred Tax Assets, Operating Lease Liability Other Deferred Tax Assets, Other Valuation allowance Total deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Deferred tax liabilities: Deferred Tax Liabilities, Net [Abstract] Goodwill and other intangibles Deferred Tax Liabilities, Goodwill and Intangible Assets Depreciation related Deferred tax liabilities, deferred expense, depreciation Deferred tax liabilities, deferred expense, depreciation Venture capital investments Deferred Tax Liabilities, Investment in Noncontrolled Affiliates Tax on unremitted earnings Deferred Tax Liabilities, Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Tax On Unremitted Earnings Deferred Tax Liabilities, Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Tax On Unremitted Earnings Right-of-use assets Deferred Tax Liabilities, Operating Lease, Right-Of-Use Asset Deferred Tax Liabilities, Operating Lease, Right-Of-Use Asset Other Deferred Tax Liabilities, Other Total deferred tax liabilities Deferred Tax Liabilities, Gross Net deferred taxes Deferred Tax Liabilities, Net Operating Leases, After Adoption of 842 Lessee, Operating Lease, Liability, Payment, Due [Abstract] 2020 Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months 2021 Lessee, Operating Lease, Liability, Payments, Due Year Two 2022 Lessee, Operating Lease, Liability, Payments, Due Year Three 2023 Lessee, Operating Lease, Liability, Payments, Due Year Four 2024 Lessee, Operating Lease, Liability, Payments, Due Year Five Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Five Total minimum future lease payments Lessee, Operating Lease, Liability, Payments, Due Less: Imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Total lease liabilities Finance Leases, After Adoption of 842 Finance Lease, Liability, Payment, Due [Abstract] 2020 Finance Lease, Liability, Payments, Due Next Twelve Months 2021 Finance Lease, Liability, Payments, Due Year Two 2022 Finance Lease, Liability, Payments, Due Year Three 2023 Finance Lease, Liability, Payments, Due Year Four 2024 Finance Lease, Liability, Payments, Due Year Five Thereafter Finance Lease, Liability, Payments, Due after Year Five Total minimum future lease payments Finance Lease, Liability, Payment, Due Less: Imputed interest Finance Lease, Liability, Undiscounted Excess Amount Total lease liabilities Current portion of operating lease right-of-use liabilities Accrued income taxes Accrued Income Taxes, Current Customer contract deposits Other Accrued Interest and Other Liabilities, Current Carrying value as of the balance sheet date of accrued interest and other liabilities. It is used to reflect the current portion of liabilities (due within one year or within normal operating cycle, if longer). Other current liabilities Statement of Stockholders' Equity [Abstract] Accounting Standards Update 2018-02 Accounting Standards Update 2018-02 [Member] Accounting Standards Update 2016-01 Accounting Standards Update 2016-01 [Member] Common stock Common Stock [Member] Treasury Stock Treasury Stock [Member] Total Equity Attributable to Common Shareholders Total Equity Attributable to Common Shareholders [Member] Total Equity Attributable to Common Shareholders [Member] Noncontrolling Interest Noncontrolling Interest [Member] Beginning balance (in shares) Shares, Issued Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest and Excluding Redeemable Noncontrolling Interest Net Income (Loss), Including Portion Attributable to Noncontrolling Interest and Excluding Redeemable Noncontrolling Interest Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Reclassification due to adoption of ASU 2018-02 Adjustment due to adoption of ASU 2016-01 Cumulative Effect of New Accounting Principle in Period of Adoption Dividends declared to noncontrolling interest Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Adjustment of redeemable noncontrolling interest to fair value Noncontrolling Interest, Change in Redemption Value Purchase of additional equity interest in and modification of Vital River redeemable noncontrolling interest Issuance of stock under employee compensation plans (in shares) Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Issuance of stock under employee compensation plans Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture Acquisition of treasury shares (in shares) Acquisition of treasury shares Treasury Stock, Value, Acquired, Cost Method Retirement of treasury shares (in shares) Retirement of treasury shares Stock-based compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Ending balance (in shares) Statement of Cash Flows [Abstract] Cash flows relating to operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Net income Less: Income (loss) from discontinued operations, net of income taxes Adjustments to reconcile net income from continuing operations to net cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Stock-based compensation Share-based Payment Arrangement, Noncash Expense Deferred income taxes Deferred Income Taxes and Tax Credits Gain on venture capital investments Gain on divestiture Impairment charges Asset Impairment Charges Other, net Other Noncash Income (Expense) Changes in assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Trade receivables, net Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Accounts payable Increase (Decrease) in Accounts Payable Accrued compensation Increase (Decrease) in Employee Related Liabilities Long-term payable on Transition Tax (Notes 5 and 11) Increase (Decrease) in Income Taxes Payable Deferred revenue Increase (Decrease) in Contract with Customer, Liability Customer contract deposits Increase (Decrease) In Contract With Customer Liability, Customer Deposits Increase (Decrease) In Contract With Customer Liability, Customer Deposits Other assets and liabilities, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations Cash flows relating to investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Acquisition of businesses and assets, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Capital expenditures Purchases of investments and contributions to venture capital investments Payments to Acquire Investments Proceeds from sale of investments Proceeds from Sale and Maturity of Marketable Securities Proceeds from divestiture Proceeds from Divestiture of Businesses, Net of Cash Divested 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 relating to financing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Proceeds from long-term debt and revolving credit facility Proceeds from Issuance of Long-term Debt Proceeds from exercises of stock options Proceeds from Stock Options Exercised Payments on long-term debt, revolving credit facility, and finance lease obligations Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security Payments on debt financing costs Payments of Financing Costs Purchase of treasury stock Other, net Proceeds from (Payments for) Other Financing Activities Net cash provided by (used in) financing activities Net Cash Provided by (Used in) Financing Activities Discontinued operations Net Cash Provided by (Used in) Discontinued Operations [Abstract] Net cash used in operating activities from discontinued operations Cash Provided by (Used in) Operating Activities, Discontinued Operations Effect of exchange rate changes on cash, cash equivalents, and restricted cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Net change in cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash, cash equivalents, and restricted cash, beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash, cash equivalents, and restricted cash, end of period Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Cash and cash equivalents Restricted cash included in Other current assets Restricted Cash and Cash Equivalents, Current Restricted cash included in Other assets Cash, cash equivalents, and restricted cash, end of period Cash paid for income taxes Income Taxes Paid Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Non-cash investing and financing activities: Noncash Investing and Financing Items [Abstract] Additions to property, plant and equipment, net Capital Expenditures Incurred but Not yet Paid Assets acquired under finance leases Amortization of net actuarial loss Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year Amortization of net prior service credit Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Book Value Reported Value Measurement [Member] Fair Value Estimate of Fair Value Measurement [Member] Value of debt instruments Debt Instrument, Fair Value Disclosure INCOME TAXES Income Tax Disclosure [Text Block] Schedule of Cumulative Effect of Adoption of ASC 842 Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] Schedule of Right-of-Use Lease Assets and Lease Liabilities in Condensed Financial Statements Assets And Liabilities, Lessee [Table Text Block] Assets And Liabilities, Lessee [Table Text Block] Schedule of Operating and Finance Lease Costs and Supplemental Cash Flow Information Lease, Cost [Table Text Block] Schedule of Future Minimum Lease Payments Under Non-Cancellable Operating Leases After Adoption Lessee, Operating Lease, Liability, Maturity [Table Text Block] Schedule of Future Minimum Lease Payments Under Non-Cancellable Finance Leases After Adoption Finance Lease, Liability, Maturity [Table Text Block] Schedule of Future Minimum Lease Payments, Non-Cancellable Operating Leases Before Adoption Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Schedule of Future Minimum Lease Payments, Non-Cancellable Capital Leases Before Adoption Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] Schedule of Property, Plant, and Equipment Estimated Useful Lives Property, Plant and Equipment, Useful Lives [Table Text Block] Property, Plant and Equipment, Useful Lives [Table Text Block] Expected return on plan assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Amortization of prior service credit Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Amortization of net loss Defined Benefit Plan, Amortization of Gain (Loss) Other Defined Benefit Plan, Other Cost (Credit) Net periodic cost (benefit) Number of reportable segments Number of Reportable Segments RMS DSA Manufacturing Capital expenditures Income Statement [Abstract] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Service Service [Member] Product Product [Member] Total revenue Costs and expenses: Costs and Expenses [Abstract] Cost of services provided and products sold Cost of Goods and Services Sold Selling, general and administrative Selling, General and Administrative Expense Amortization of intangible assets Operating income Other income (expense): Nonoperating Income (Expense) [Abstract] Interest income Investment Income, Interest Interest expense Provision for income taxes Income from continuing operations, net of income taxes Net income Earnings per common share Basic: Continuing operations attributable to common shareholders (in dollars per share) Net income attributable to common shareholders (in dollars per share) Diluted: Discontinued operations (in dollars per share) Net income attributable to common shareholders (in dollars per share) Contract assets (unbilled revenue) Contract liabilities (current and long-term deferred revenue) Contract With Customer Liability, Deferred Revenue Contract With Customer Liability, Deferred Revenue Prepaid income tax Prepaid Taxes Short-term investments Short-term Investments Restricted cash Other Other Assets, Current Other current assets EQUITY AND NONCONTROLLING INTERESTS Stockholders' Equity Note Disclosure [Text Block] Number of shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Options outstanding, balance at the beginning of the period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Options granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Options exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Options canceled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Options outstanding, balance at the end of the period (in shares) Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Options outstanding, balance at the beginning of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Options granted (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Options exercised (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Options canceled (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Options outstanding, balance at the end of the period (in dollars per share) Other Disclosures Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Options outstanding weighted average remaining contractual life Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Options outstanding, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Options exercisable (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Options exercisable (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Options exercisable, weighted average remaining contractual life Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Options exercisable, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Options expected to vest (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Options expected to vest (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Options expected to vest, weighted average remaining contractual life Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Options expected to vest, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Components of Income from Continuing Operations Before Income Taxes and the Related Provision for Income Taxes Schedule of Income before Income Tax, Domestic and Foreign, and Components of Income Tax Expense (Benefit) [Table Text Block] Tabular disclosure of income before income tax between domestic and foreign jurisdictions and the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. Reconciliations of the Statutory U.S. Federal Income Tax Rate to Effective Tax Rates Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Components of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Reconciliation of the Company's Beginning and Ending Unrecognized Income Tax Benefits Schedule of Unrecognized Tax Benefits Roll [Table Text Block] Tabular disclosure of the change in unrecognized tax benefits. Pension Plans 2020 Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months 2021 Defined Benefit Plan, Expected Future Benefit Payment, Year Two 2022 Defined Benefit Plan, Expected Future Benefit Payment, Year Three 2023 Defined Benefit Plan, Expected Future Benefit Payment, Year Four 2024 Defined Benefit Plan, Expected Future Benefit Payment, Year Five 2025-2029 Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter EMPLOYEE BENEFIT PLANS Pension and Other Postretirement Benefits Disclosure [Text Block] Schedule of Restructuring Costs Restructuring and Related Costs [Table Text Block] Rollforward of Company's Severance and Retention Costs Liability Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Restricted Stock Units Restricted Stock and Restricted Stock Units [Member] Restricted Stock and Restricted Stock Units [Member] Restricted Stock Units Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Balance at the beginning of the period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted (in shares) Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Canceled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Balance at the end of the period (in shares) Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Balance at the beginning of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted (in dollars per share) Vested (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Canceled (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Balance at the end of the period (in dollars per share) Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Domain] Timing of Transfer of Good or Service [Domain] Services and products transferred over time Transferred over Time [Member] Services and products transferred at a point in time Transferred at Point in Time [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items]