Restructuring and Related Activities [Abstract] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [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] Building and Equipment Building and Equipment [Member] Building and Equipment [Member] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] Suzhou Industrial Park Facility Suzhou Industrial Park Facility [Member] Suzhou Industrial Park Facility [Member] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments Operating Segments [Member] Other Corporate, Non-Segment [Member] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Cardiovascular Cardiac Surgery [Member] Cardiac Surgery [Member] Neuromodulation Neuromodulation [Member] Neuromodulation [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Charges Restructuring Charges Restructuring charges, net Restructuring Charges, Including Discontinued Operation Restructuring Charges, Including Discontinued Operation Stockholders' Equity Note [Abstract] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Change in Unrealized Gain (Loss) on Derivatives Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] Foreign Currency Translation Adjustments Gain (Loss) Accumulated Foreign Currency 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] Accumulated Other Comprehensive Income (Loss) [Roll Forward] Accumulated Other Comprehensive Income (Loss) [Roll Forward] Accumulated Other Comprehensive Income (Loss) [Roll Forward] Beginning Balance Stockholders' Equity Attributable to Parent Other comprehensive (loss) income before reclassifications, before tax Other Comprehensive Income (Loss), before Reclassifications, before Tax Tax expense (benefit) Other Comprehensive Income (Loss) before Reclassifications, Tax Other comprehensive (loss) income before reclassifications, net of tax Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Reclassification of loss (gain) from accumulated other comprehensive income, before tax Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Reclassification of tax expense (benefit) Reclassification from AOCI, Current Period, Tax Reclassification of loss (gain) from accumulated other comprehensive income, after tax Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Net current-period other comprehensive (loss) income, net of tax Other Comprehensive Income (Loss), Net of Tax Ending Balance Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Cost of Sales Cost of Sales [Member] Research and Development Expense Research and Development Expense [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Level 3 Fair Value, Inputs, Level 3 [Member] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] ImThera Medical, Inc. ImThera Medical, Inc. [Member] ImThera Medical, Inc. TandemLife TandemLife [Member] TandemLife [Member] Business Acquisition [Line Items] Business Acquisition [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] Contingent consideration, start Accrued Liabilities, Fair Value Disclosure Purchase price - contingent consideration Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Payments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Changes in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Effect of changes in foreign currency exchange rates Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss) Contingent consideration, end Fair value, current liability Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Current Liability Value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Current Liability Value Fair value, non-current liability Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Non-current Liability Value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Non-current Liability Value Fair value, timing delay of anticipated regulatory approval\ Fair Value, Timing Delay of Anticipated Regulatory Approval, Amount Fair Value, Timing Delay of Anticipated Regulatory Approval, Amount Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Service-based stock appreciation rights (SARs) Stock Appreciation Rights (SARs) [Member] Service-based restricted stock units (RSUs) Restricted Stock Units (RSUs) [Member] Market performance-based restricted stock units Market-based Performance Restricted Stock Unit [Member] Market-based Performance Restricted Stock Unit Operating performance-based restricted stock units Operating Performance-based Restricted Stock Units [Member] Operating Performance-based Restricted Stock Units [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Stock-based compensation expense Allocated Share-based Compensation Expense Share-based compensation arrangement, vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Share-based compensation arrangement, compensation cost Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost Accounting Policies [Abstract] Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] CRM Business Franchise CRM Business Franchise [Member] CRM Business Finance [Member] Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Consideration transferred Business Combination, Consideration Transferred Consideration transferred, cash Business Combination, Consideration Transferred, Cash Transfered Business Combination, Consideration Transferred, Cash Transfered Contingent consideration Business Combination, Contingent Consideration, Liability Derivative Instruments and Hedging Activities Disclosure [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] Derivatives Designated as Hedging Instruments Designated as Hedging Instrument [Member] Derivatives Not Designated as Hedging Instruments Not Designated as Hedging Instrument [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Prepaid expenses and other current assets Prepaid Expenses and Other Current Assets [Member] Accrued liabilities Accrued Liabilities [Member] Other assets Other Assets [Member] Other long-term liabilities Other Noncurrent Liabilities [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Interest Rate Contract Interest Rate Contract [Member] Foreign Exchange Contract Foreign Exchange Contract [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Total asset derivatives Derivative Asset, Fair Value, Gross Asset Total liability derivatives Derivative Liability, Fair Value, Gross Liability Share-based Compensation, Stock Options, Activity Share-based Compensation, Stock Options, Activity [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue Recognition Revenue from Contract with Customer [Text Block] New Accounting Pronouncements and Changes in Accounting Principles [Abstract] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Initial Application Period Cumulative Effect Transition [Axis] Initial Application Period Cumulative Effect Transition [Axis] Initial Application Period Cumulative Effect Transition [Domain] Initial Application Period Cumulative Effect Transition [Domain] Calculated under Revenue Guidance in Effect before Topic 606 Calculated under Revenue Guidance in Effect before Topic 606 [Member] Difference between Revenue Guidance in Effect before and after Topic 606 Difference between Revenue Guidance in Effect before and after Topic 606 [Member] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] Accounting Standards Update 2016-16 Accounting Standards Update 2016-16 [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Deferred tax assets, net Deferred Tax Assets, Net, Noncurrent Other assets Other Assets, Noncurrent Accumulated deficit Retained Earnings (Accumulated Deficit) Stock-Based Incentive Plans Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Cash Payments to Acquire Businesses, Gross Contingent consideration Business Combination, Contingent Consideration, Liability, Current Fair value of our interest prior to the acquisition Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination Fair value of consideration transferred Gain from acquisition Gain from Acquisition Gain from Acquisition Fair value in excess of carrying value adjustment Business Combination, Fair Value In Excess Of Carrying Value Adjustment Business Combination, Fair Value In Excess Of Carrying Value Adjustment Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Revenue Recognition Revenue Recognition, Policy [Policy Text Block] Derivatives Derivatives, Policy [Policy Text Block] New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Segment Reporting [Abstract] Revenue from External Customers by Geographic Areas Revenue from External Customers by Geographic Areas [Table Text Block] Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Goodwill Schedule of Goodwill [Table Text Block] Long-lived Assets by Geographic Areas Long-lived Assets by Geographic Areas [Table Text Block] Balance Sheet Related Disclosures [Abstract] Inventories Schedule of Inventory, Current [Table Text Block] Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] United States UNITED STATES Europe Europe [Member] Rest of world Rest Of World [Member] Rest Of World [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Property, plant and equipment, net Property, Plant and Equipment, Net Income Tax Disclosure [Abstract] Income Taxes Income Tax Disclosure [Text Block] Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Loans Payable Loans Payable [Member] Mortgages Mortgages [Member] Lender Name [Axis] Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] 2017 European Investment Bank European Investment Bank, 2017 [Member] European Investment Bank, 2017 [Member] 2014 European Investment Bank European Investment Bank, 2014 [Member] European Investment Bank, 2014 Mediocredito Italiano Mediocredito Italiano [Member] Mediocredito Italiano [Member] Banca del Mezzogiorno Banca del Mezzogiorno [Member] Banca del Mezzogiorno [Member] Novalia SA Region Wallonne [Member] Region Wallonne [Member] Bpifrance Bpifrance [Member] Bpifrance [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Total long-term facilities Long-term Debt, Gross Less current portion of long-term debt Long-term Debt, Current Maturities Total long-term debt Long-term Debt, Excluding Current Maturities Interest rate (percent) Debt Instrument, Interest Rate, Effective Percentage Schedule of Notional Amounts of Derivative Contracts Designated Cash Flow Hedges Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] Unrealized Gain (Loss) in AOCI Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] Schedule of Cash Flow Hedges Included in AOCI Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Fair Value of Derivative Instruments in Statement of Financial Position Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Statement of Comprehensive Income [Abstract] Net (loss) income Net Income (Loss) Attributable to Parent Other comprehensive income (loss): Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Net change in unrealized gains (losses) on derivatives Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax, Portion Attributable to Parent Tax effect Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax, Portion Attributable to Parent Net of tax Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent Foreign currency translation adjustment, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Total other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Total comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Fair Value Disclosures [Abstract] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring Fair Value, Measurements, Recurring [Member] Level 1 Fair Value, Inputs, Level 1 [Member] Level 2 Fair Value, Inputs, Level 2 [Member] 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] Assets: Assets, Fair Value Disclosure [Abstract] Derivative asset Derivative Asset Total assets Assets, Fair Value Disclosure Liabilities: Financial Liabilities Fair Value Disclosure [Abstract] Derivative liabilities Derivative Liability Contingent consideration Total liabilities Financial and Nonfinancial Liabilities, Fair Value Disclosure Number of businesses acquired Number of Businesses Acquired Product remediation Accrued Environmental Loss Contingencies, Current CRM purchase price adjustment payable to MicroPort Scientific Corporation Business Acquisitions, Purchase Price Allocation Business Acquisitions, Purchase Price Allocation Legal and administrative costs Accrued Professional Fees, Current Other amounts payable to MicroPort Scientific Corporation Business Acquisitions, Other Payable, Amount Business Acquisitions, Other Payable, Amount Deferred consideration - Caisson Deferred Compensation Liability, Assumed in Acquisition, Current Deferred Compensation Liability, Assumed in Acquisition, Current Other accrued expenses Other Accrued Liabilities, Current Accrued liabilities Accrued Liabilities, Current Barclays Bank Barclays Bank [Member] Barclays Bank [Member] European Investment Bank European Investment Bank [Member] European Investment Bank [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] London Interbank Offered Rate (LIBOR) London Interbank Offered Rate (LIBOR) [Member] Short-term Debt, Type [Axis] Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Short-term Debt, Type [Domain] Bridge Loan Bridge Loan [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Proceeds from loans Proceeds from Loans Short-term debt Short-term Debt Debt instrument, term Debt Instrument, Term Finance contract, borrowing base Line of Credit Facility, Maximum Borrowing Capacity Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Maximum borrowing capacity, before sale Line of Credit Facility, Maximum Borrowing Capacity, Before Sale Line of Credit Facility, Maximum Borrowing Capacity, Before Sale Maximum borrowing capacity, after sale Line of Credit Facility, Maximum Borrowing Capacity, After Sale Line of Credit Facility, Maximum Borrowing Capacity, After Sale Environmental Remediation Obligations [Abstract] Product Liability Contingencies Schedule of Environmental Loss Contingencies by Site [Table Text Block] Raw materials Inventory, Raw Materials, Net of Reserves Work-in-process Inventory, Work in Process, Net of Reserves Finished goods Inventory, Finished Goods, Net of Reserves Inventory, Net Inventory, Net Provision for obsolescence Inventory Valuation Reserves Restructuring Restructuring and Related Activities Disclosure [Text Block] Schedule of Restructuring Expense by Reportable Segment Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Environmental remediation expense Environmental Remediation Expense Accrual for Environmental Loss Contingencies [Roll Forward] Accrual for Environmental Loss Contingencies [Roll Forward] Product remediation accrual, beginning balance Accrual for Environmental Loss Contingencies Remediation activity Accrual for Environmental Loss Contingencies, Payments Effect of changes in foreign currency exchange rates Accrual for Environmental Loss Contingencies, Foreign Currency Translation Gain (Loss) Product remediation accrual, ending balance Discontinued Operations and Disposal Groups [Abstract] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Discontinued Operations, Held-for-sale Discontinued Operations, Held-for-sale [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Revenues Disposal Group, Including Discontinued Operation, Revenue Cost of sales Disposal Group, Including Discontinued Operation, Costs of Goods Sold Gross profit Disposal Group, Including Discontinued Operation, Gross Profit (Loss) Selling, general and administrative expenses Disposal Group, Including Discontinued Operation, General and Administrative Expense Research and development Disposal Group, Including Discontinued Operation, Research and Development Expense Disposal Group, Including Discontinued Operation, Research and Development Expense Merger and integration expenses Disposal Group, Including Discontinued Operation, Merger and Integration Expenses Disposal Group, Including Discontinued Operation, Merger and Integration Expenses Restructuring expenses Disposal Group, Including Discontinued Operation, Restructuring Expenses Disposal Group, Including Discontinued Operation, Restructuring Expenses Amortization of intangibles Disposal Group, Including Discontinued Operation, Amortization of Intangibles Disposal Group, Including Discontinued Operation, Amortization of Intangibles Revaluation gain on assets and liabilities held for sale Disposal Group, Including Discontinued Operation, Revaluation Of Assets and Liabilities Held For Sale Disposal Group, Including Discontinued Operation, Revaluation Of Assets and Liabilities Held For Sale Loss on sale of CRM Gain (Loss) on Disposition of Business Total operating expenses Disposal Group, Including Discontinued Operation, Operating Expense Operating (loss) income from discontinued operations Disposal Group, Including Discontinued Operation, Operating Income (Loss) Foreign exchange and other gains (losses) Disposal Group, Including Discontinued Operation, Foreign Exchange And Other Gains (Losses) Disposal Group, Including Discontinued Operation, Foreign Exchange And Other Gains (Losses) (Loss) income from discontinued operations, before tax Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax Income tax expense (benefit) Discontinued Operation, Tax Effect of Income (Loss) from Discontinued Operation During Phase-out Period Losses from equity method investments Discontinued Operation, Income (Loss) from Equity Method Investments Discontinued Operation, Income (Loss) from Equity Method Investments Net income (loss) from discontinued operations Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax Discontinued Operations Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Shares (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Weighted average grant date fair value (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 Unaudited Condensed Consolidated Financial Statements Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Schedule of Business Acquisitions, by Acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Business Acquisitions by Acquisition, Contingent Consideration Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block] Accounts receivable, net Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net Inventories Disposal Group, Including Discontinued Operation, Inventory, Current Prepaid taxes Disposal Group, Including Discontinued Operation, Prepaid Taxes, Current Disposal Group, Including Discontinued Operation, Prepaid Taxes, Current Prepaid and other assets Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current Property, plant and equipment, net Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current Deferred tax assets, net Disposal Group, Including Discontinued Operation, Other Assets, Current Investments Disposal Group, Including Discontinued Operation, Investments, Current Disposal Group, Including Discontinued Operation, Investments, Current Intangible assets, net Disposal Group, Including Discontinued Operation, Intangible Assets, Current Assets of discontinued operations Disposal Group, Including Discontinued Operation, Assets, Current Accounts payable Disposal Group, Including Discontinued Operation, Accounts Payable, Current Accrued liabilities and other Disposal Group, Including Discontinued Operation, Accrued Liabilities and Other, Current Disposal Group, Including Discontinued Operation, Accrued Liabilities and Other, Current Taxes payable Disposal Group, Including Discontinued Operation, Accrued Income Tax Payable, Current Accrued employee compensation and benefits Disposal Group, Including Discontinued Operation, Accrued Employee Compensation And Benefits, Current Disposal Group, Including Discontinued Operation, Accrued Employee Compensation And Benefits, Current Deferred income taxes liability Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Current Liabilities of discontinued operations Disposal Group, Including Discontinued Operation, Liabilities, Current Statement of Financial Position [Abstract] Allowance for doubtful accounts Allowance for Doubtful Accounts Receivable, Current Ordinary shares, par value (in Pounds per Share) Common Stock, Par or Stated Value Per Share Ordinary shares issued (shares) Common Stock, Shares, Issued Ordinary shares outstanding (shares) Common Stock, Shares, Outstanding Treasury stock (shares) Treasury Stock, Shares Earnings Per Share [Abstract] Basic weighted average shares outstanding (in Shares) Weighted Average Number of Shares Outstanding, Basic Add effects of share-based compensation instruments (in Shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Diluted weighted average shares outstanding (in Shares) Weighted Average Number of Shares Outstanding, Diluted Components of discontinued operations Disposal Groups, Including Discontinued Operations [Table Text Block] ASSETS Assets [Abstract] Current Assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Accounts receivable, net of allowance of $9,464 at September 30, 2018 and $9,418 at December 31, 2017 Accounts Receivable, Net, Current Inventories Prepaid and refundable taxes Prepaid Taxes Assets held for sale Assets Held-for-sale, Not Part of Disposal Group Assets of discontinued operations Total Current Assets Assets, Current Goodwill Goodwill Intangible assets, net Finite-Lived Intangible Assets, Net Investments Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Total Assets Assets LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] Current Liabilities: Liabilities, Current [Abstract] Current debt obligations Debt, Current Accounts payable Accounts Payable, Current Accrued liabilities and other Taxes payable Taxes Payable, Current Accrued employee compensation and related benefits Employee-related Liabilities, Current Liabilities of discontinued operations Total Current Liabilities Liabilities, Current Long-term debt obligations Deferred income taxes liability Deferred Tax Liabilities, Net, Noncurrent Long-term employee compensation and related benefits Liability, Defined Benefit Plan, Noncurrent Other long-term liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Commitments and contingencies (Note 11) Commitments and Contingencies Stockholders’ Equity: Stockholders' Equity Attributable to Parent [Abstract] Ordinary Shares, £1.00 par value: unlimited shares authorized; 48,693,535 shares issued and 48,680,054 shares outstanding at September 30, 2018; 48,290,276 shares issued and 48,287,346 shares outstanding at December 31, 2017 Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Accumulated other comprehensive (loss) income Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Treasury stock at cost, 13,481 shares at September 30, 2018 and 2,930 shares at December 31, 2017 Treasury Stock, Value Total Stockholders’ Equity Total Liabilities and Stockholders’ Equity Liabilities and Equity Fair Value Measurements on a Recurring Basis Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Reconciliation of Beginning and Ending Balances of Contingent Consideration Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Statement of Cash Flows [Abstract] Operating Activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Non-cash items included in net income: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation Depreciation Amortization Amortization Stock-based compensation Share-based Compensation Deferred income tax benefit Deferred Income Tax Expense (Benefit) Losses from equity method investments Income (Loss) from Equity Method Investments, Including Discontinued Operation Income (Loss) from Equity Method Investments, Including Discontinued Operation Gain on acquisitions Impairment of property, plant and equipment Gain (Loss) on Disposition of Assets Amortization of income taxes payable on inter-company transfers of property Amortization of Deferred Charges Other Other Noncash Income (Expense) Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable, net Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Other current and non-current assets Increase (Decrease) in Other Operating Assets Accounts payable and accrued current and non-current liabilities Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities Restructuring reserve Increase (Decrease) in Restructuring Reserve Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Investing Activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Purchases of property, plant and equipment and other Payments to Acquire Property, Plant, and Equipment Proceeds from the sale of CRM business franchise Proceeds from Divestiture of Businesses Proceeds from asset sales Proceeds from Sale of Productive Assets Proceeds from sale of investment Proceeds From Sale of Investments Proceeds From Sale of Investments Loans to investees Payments for Advance to Affiliate Purchases of investments Payments to Acquire Investments Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Financing Activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Change in short-term borrowing, net Proceeds from (Repayments of) Short-term Debt Proceeds from short-term borrowing (maturities greater than 90 days) Proceeds from Short-term Debt Repayment of short-term borrowing (maturities greater than 90 days) Repayments of Short-term Debt Proceeds from long-term debt obligations Proceeds from Issuance of Long-term Debt Repayment of long-term debt obligations Repayments of Long-term Debt Proceeds from exercise of stock options Proceeds from Stock Options Exercised Payment of deferred consideration - acquisition of Caisson Interventional, LLC Payment for Contingent Consideration Liability, Financing Activities Shares repurchased from employees for minimum tax withholding Shares Repurchased For Tax Withholding On Stock-based Awards, Value Shares Repurchased From Employees For Tax Withholding On Stock-based Awards, Value Other Proceeds from (Payments for) Other Financing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations Net (decrease) increase in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Investments [Abstract] Investments Investment [Text Block] Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Cash Flow Hedging Cash Flow Hedging [Member] Interest Rate Swap Contracts Interest Rate Swap [Member] Foreign exchange and other gains (losses) Foreign Exchange and Other [Member] Foreign Exchange and Other [Member] SG&A Selling, General and Administrative Expenses [Member] Interest expense Interest Expense [Member] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Losses/Gains Recognized in OCI Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax (Losses) Gains Reclassified from AOCI to Earnings Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Income Statement [Abstract] Net sales Revenues Cost of sales Cost of Goods and Services Sold Product remediation Cost of Goods Sold, Product Remediation Cost of Goods Sold, Product Remediation Gross profit Gross Profit Operating expenses: Operating Expenses [Abstract] Selling, general and administrative Selling, General and Administrative Expense Research and development Research and Development Expense Merger and integration expenses Business Combination, Integration Related Costs Restructuring expenses Amortization of intangibles Amortization of Intangible Assets Total operating expenses Operating Expenses Operating (loss) income from continuing operations Operating Income (Loss) Interest income Investment Income, Interest Interest expense Interest Expense Gain on acquisitions Foreign exchange and other (losses) gains Foreign Currency Transaction Gain (Loss) and Other Nonoperating Income Foreign Currency Transaction Gain (Loss) and Other Nonoperating Income (Loss) income from continuing operations before tax Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income tax (benefit) expense Income Tax Expense (Benefit) Losses from equity method investments Income (Loss) from Equity Method Investments Net (loss) income from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Net (loss) income from discontinued operations Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Net (loss) income Basic (loss) income per share - continuing operation (in Dollars per Share) Income (Loss) from Continuing Operations, Per Basic Share Basic (loss) income per share - discontinued operation (in Dollars per Share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share Basic (loss) income per share (in Dollars per Share) Earnings Per Share, Basic Diluted (loss) income per share - continuing operation (in Dollars per Share) Income (Loss) from Continuing Operations, Per Diluted Share Diluted (loss) income per share - discontinued operation (in Dollars per Share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share Diluted (loss) income per share (in Dollars per Share) Earnings Per Share, Diluted Shares used in computing basic (loss) income per share (in Shares) Shares used in computing diluted (loss) income per share (in Shares) Effective tax rate (percent) Effective Income Tax Rate Reconciliation, Percent Valuation allowance Deferred Tax Assets, Release of Valuation Allowance Deferred Tax Assets, Release of Valuation Allowance Resolution of prior period tax matters Deferred Tax Assets, Resolution of Prior Period Tax Matters Deferred Tax Assets, Resolution of Prior Period Tax Matters Audit settlement Tax Adjustments, Settlements, and Unusual Provisions Income tax expense (benefit) Tax Cuts and Jobs Act of 2017, Income Tax Expense (Benefit) Tax Cuts and Jobs Act of 2017, Income Tax Expense (Benefit) Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Accrued liabilities and other Accrued Liabilities, Current [Member] Accrued Liabilities, Current [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Number of product lines Number of Product Lines Number of Product Lines Contract liability Contract with Customer, Liability Schedule of Long-term Debt Schedule of Long-term Debt Instruments [Table Text Block] Fair Value Measurements Fair Value Disclosures [Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Product Remediation Liability Environmental Loss Contingency Disclosure [Text Block] Commitments and Contingencies Disclosure [Abstract] Other Commitments [Table] Other Commitments [Table] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Forecast Scenario, Forecast [Member] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] FDA Warning Letter FDA Warning Letter [Member] FDA Warning Letter [Member] Civil Investigative Demand Civil Investigative Demand [Member] Civil Investigative Demand [Member] SNIA SNIA [Member] SNIA [Member] Environmental Remediation Order Environmental Remediation Order [Member] Environmental Remediation Order [Member] Litigation Status [Axis] Litigation Status [Axis] Litigation Status [Domain] Litigation Status [Domain] Pending Litigation Pending Litigation [Member] Settled Litigation Settled Litigation [Member] Threatened Litigation Threatened Litigation [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Sorin S.p.A. Sorin S.p.A. [Member] Sorin S.p.A. [Member] SNIA s.p.a SNIA s.p.a [Member] SNIA s.p.a [Member] Gain Contingencies, Nature [Axis] Gain Contingencies, Nature [Axis] Gain Contingency, Nature [Domain] Gain Contingency, Nature [Domain] Positive Outcome of Litigation Positive Outcome of Litigation [Member] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Domain] Income Tax Authority, Name [Domain] Regional Internal Revenue Office of Lombardy Regional Internal Revenue Office of Lombardy [Member] Regional Internal Revenue Office of Lombardy [Member] Other Commitments [Line Items] Other Commitments [Line Items] Number of observed non-conformities Loss Contingency, Number of Observed Non-Conformities Loss Contingency, Number of Observed Non-Conformities Accrual for environmental loss contingencies Pending claims, number Loss Contingency, Pending Claims, Number Damages expected to be paid Loss Contingency, Damages Paid, Estimated Loss Contingency, Damages Paid, Estimated Compensation sought Loss Contingency, Damages Sought, Value Litigation settlement Litigation Settlement, Amount Awarded from Other Party Court expenses Court Expenses Court Expenses Legal fees Legal Fees Losses under dispute Income Tax Examination, Operating Losses Under Dispute Income Tax Examination, Operating Losses Under Dispute Number of equal installments Income Tax Examination, Number of Installments Income Tax Examination, Number of Installments Number of notice of assessments Loss Contingency, Number of Assessments Loss Contingency, Number of Assessments Estimate of possible loss Income Tax Examination, Estimate of Possible Loss Financing Arrangements Debt Disclosure [Text Block] Income (Loss) Per Share Earnings Per Share [Text Block] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Cardiopulmonary Cardiopulmonary [Member] Cardiopulmonary [Member] Heart Valves Heart Valves [Member] Heart Valves [Member] Advanced Circulatory Support Advanced Circulatory Support [Member] Advanced Circulatory Support [Member] Operating Activities [Axis] Operating Activities [Axis] Operating Activities [Domain] Operating Activities [Domain] Continuing Operations Continuing Operations [Member] Discontinued Operations Discontinued Operations [Member] Reportable segments Number of Reportable Segments Ownership percentage (percent) Equity Method Investment, Ownership Percentage Number of geographic regions in which entity operates Number of Geographic Regions in which Entity Operates Number of Geographic Regions in which Entity Operates Total reportable segment income from continuing operations Income (Loss) from Reportable Segments before Income Taxes, Extraordinary Items, Noncontrolling Interest Income (Loss) from Reportable Segments before Income Taxes, Extraordinary Items, Noncontrolling Interest Assets Capital expenditures Property, Plant and Equipment, Additions Document and Entity Information [Abstract] Document and entity information [Abstract] Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Emerging Growth Company Entity Emerging Growth Company Entity Small Business Entity Small Business Entity Filer Category Entity Filer Category Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Trading Symbol Trading Symbol Business Combinations Business Combination Disclosure [Text Block] Schedule of New Accounting Pronouncements and Changes in Accounting Principles Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] 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] Stock Compensation Plan Stock Compensation Plan [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 amount (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Derivative [Table] Derivative [Table] Foreign Exchange Forward Foreign Exchange Forward [Member] Derivative [Line Items] Derivative [Line Items] Notional amount Derivative, Notional Amount Gain (loss) on derivative Derivative, Gain (Loss) on Derivative, Net Loss reclassified from accumulated oci Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion New Accounting Pronouncements New Accounting Pronouncements and Changes in Accounting Principles [Text Block] Transition services Business Combination, Transition Services, Revenue Business Combination, Transition Services, Revenue Capital expenditure Capital Expenditure, Discontinued Operations Stock-based compensation Stock-Based Compensation, Discontinued Operations Stock-Based Compensation, Discontinued Operations Depreciation and amortization Depreciation and Amortization, Discontinued Operations Schedule of Cost-method Investments [Table] Schedule of Cost-method Investments [Table] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Series B Preferred Stock Series B Preferred Stock [Member] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Respicardia Respicardia [Member] Respicardia [Member] Ceribell, Inc. Ceribell, Inc. [Member] Ceribell, Inc. [Member] Rainbow Medical Ltd. Rainbow Medical Ltd. [Member] Rainbow Medical Ltd. [Member] MD Start II MD Start II [Member] MD Start II [Member] Highlife S.A.S. Highlife S.A.S. [Member] Highlife S.A.S. [Member] Other Other [Member] Other [Member] Related Party Transaction [Axis] Related Party Transaction [Axis] Related Party Transaction [Domain] Related Party Transaction [Domain] Cost Method Investee Cost Method Investee [Member] Cost Method Investee [Member] Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Schedule of Cost-method Investments [Line Items] (Deprecated 2018-01-31) Schedule of Investments [Line Items] Investments Equity Securities without Readily Determinable Fair Value, Amount Outstanding loans Loans and Leases Receivable, Related Parties Treasury Stock, shares, acquired Treasury Stock, Shares, Acquired Equity method investments Equity Method Investments Derivatives and Risk Management Derivative Instruments and Hedging Activities Disclosure [Text Block] Supplemental Financial Information Quarterly Financial Information [Text Block] Asset Impairment Charges Asset Impairment Charges Employee severance Severance Costs Proceeds from sale of facility Proceeds from Sale of Buildings Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table] Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table] Valuation Approach and Technique [Axis] Valuation Approach and Technique [Axis] Valuation Approach and Technique [Domain] Valuation Approach and Technique [Domain] Discounted Cash Flow Discounted Cash Flow [Member] Discounted Cash Flow [Member] Monte Carlo Simulation Monte Carlo Simulation [Member] Monte Carlo Simulation [Member] Business Acquisition, Contingent Consideration [Line Items] Business Acquisition, Contingent Consideration [Line Items] Regulatory milestone-based payment Business Combination, Contingent Consideration, Regulatory Milestone-Based Payments Business Combination, Contingent Consideration, Regulatory Milestone-Based Payments Sales-based earnout Business Combination, Contingent Consideration, Sales-Based Earnout Business Combination, Contingent Consideration, Sales-Based Earnout Discount rate Fair Value Inputs, Discount Rates Fair Value Inputs, Discount Rates Probability of payment Fair Value Inputs, Probability of Payment Fair Value Inputs, Probability of Payment Risk adjusted discount rate Fair Value Inputs, Risk Adjusted Discount Rate Fair Value Inputs, Risk Adjusted Discount Rate Credit risk rate Fair Value Inputs, Credit Risk Discount Rate Fair Value Inputs, Credit Risk Discount Rate Revenue volatility Fair Value Inputs, Revenue Volatility Fair Value Inputs, Revenue Volatility Currency [Axis] Currency [Axis] All Currencies [Domain] All Currencies [Domain] United Kingdom, Pounds United Kingdom, Pounds Japan, Yen Japan, Yen Canada, Dollars Canada, Dollars Euro Member Countries, Euro Euro Member Countries, Euro After-tax, net unrealized losses on derivatives arising during period Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Net amount expected to be reclassified to earnings in the next 12 months Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months Caisson Interventional LLC Caisson Interventional LLC [Member] Caisson Interventional LLC [Member] Percentage of voting interests acquired Business Acquisition, Percentage of Voting Interests Acquired Debt forgiveness Business Combination, Consideration Transferred, Debt Forgiveness, Net Business Combination, Consideration Transferred, Debt Forgiveness, Net Revenue Business Acquisition, Pro Forma Revenue Operating loss Business Acquisition, Pro Forma Net Income (Loss) Acquisition-related expense Business Combination, Acquisition Related Costs Upfront costs Business Combination, Upfront Costs Business Combination, Upfront Costs Geographic and Segment Information Segment Reporting Disclosure [Text Block] Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill, beginning Goodwill as a result of acquisitions Goodwill, Acquired During Period Foreign currency adjustments Goodwill, Translation and Purchase Accounting Adjustments Goodwill, ending 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] In Process Research and Development In Process Research and Development [Member] Trade Names Trade Names [Member] Developed Technology Developed Technology Rights [Member] Intangible asset Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Intangible asset, adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles Goodwill, adjustment Goodwill, Purchase Accounting Adjustments Inventory Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Inventory, adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Inventory Deferred income tax liabilities, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Deferred income taxes, net, adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Income Taxes Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Income Taxes Other assets and liabilities, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Net Other assets and liabilities, net , adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Assets Acquired and Liabilities Assumed, Other Net Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Assets Acquired and Liabilities Assumed, Other Net Net assets acquired Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net Net assets acquired, adjustment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Assets Useful life Finite-Lived Intangible Asset, Useful Life Schedule of Cost Method Investments Schedule of Cost Method Investments [Table Text Block] Schedule of Basic and Diluted Net Income Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]