Quarterly Financial Data [Abstract] Net revenues Sales Revenue, Goods, Net Gross profit Gross Profit Operating income Operating Income (Loss) Net (loss) income Net Income (Loss) Attributable to Parent Per share data: Earnings Per Share, Basic and Diluted [Abstract] Basic income (loss) per share (in dollars per share) Earnings Per Share, Basic Diluted income (loss) per share (in dollars per share) Earnings Per Share, Diluted Understatement of Operating Loss Understatement of Operating Loss Understatement of Operating Loss Overstatement of Operating Income Overstatement of Operating Income Overstatement of Operating Income Understatement of Net Loss Understatement of Net Loss Understatement of Net Loss Overstatement of Net Income Overstatement of Net Income Overstatement of Net Income Compensation and Retirement Disclosure [Abstract] Components of Change Recorded in Accumulated Other Comprehensive Income Related to Defined Benefit Plans, Net of Tax [Roll Forward] Components of Change Recorded in Accumulated Other Comprehensive Income Related to Defined Benefit Plans, Net of Tax [Roll Forward] Components of Change Recorded in Accumulated Other Comprehensive Income Related to Defined Benefit Plans, Net of Tax [Roll Forward] Impact of defined benefit plans, net of tax, balance Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax Obligation at transition Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Transition Asset (Obligation), Net of Tax Actuarial loss Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax Prior service cost Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Arising During Period, Net of Tax Plan settlements and curtailments Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments Impact of defined benefit plans, net of tax, balance Commitments and Contingencies Disclosure [Abstract] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Income Tax Disclosure [Abstract] Depreciation Deferred Tax Assets, Depreciation Deferred Tax Assets, Depreciation Amortization of intangibles Deferred Tax Assets, Amortization Deferred Tax Assets, Amortization Inventory Deferred Tax Assets, Inventory Accruals, reserves and other deferred tax assets Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals Net operating loss carry-forward Deferred Tax Assets, Operating Loss Carryforwards Stock based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Tax credit carry-forward, net Deferred Tax Assets, Tax Credit Carryforwards Gross deferred tax assets Deferred Tax Assets, Gross Total deferred tax liabilities Deferred Tax Assets, Valuation Allowance Total deferred tax assets (after valuation allowance) Deferred Tax Assets, Net Depreciation Deferred Tax Liabilities, Depreciation Deferred Tax Liabilities, Depreciation Amortization of goodwill and intangibles Deferred Tax Liabilities, Amortization Deferred Tax Liabilities, Amortization Unremitted earnings Deferred Tax Liabilities, Undistributed Foreign Earnings Other deferred tax liabilities Deferred Tax Liabilities, Other Other deferred tax liabilities Deferred Tax Liabilities, Gross Net deferred tax liabilities Deferred Tax Liabilities, Net Inventory Disclosure [Abstract] INVENTORIES Inventory Disclosure [Text Block] 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] Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Derivative Instrument Risk [Axis] Derivative Instrument [Axis] Derivative Contract Type [Domain] Derivative Contract [Domain] Foreign Exchange Contract Foreign Exchange Contract [Member] Interest Rate Swap Interest Rate Swap [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Other Current Assets Other Current Assets [Member] Other Current Liabilities Other Current Liabilities [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Derivative Assets: Derivative Asset, Fair Value, Amount Not Offset Against Collateral [Abstract] Derivative Assets Derivative Asset, Fair Value, Gross Asset Derivative Liabilities: Derivative Liability, Fair Value, Amount Not Offset Against Collateral [Abstract] Derivative Liabilities Derivative Liability, Fair Value, Gross Liability Product Warranties Disclosures [Abstract] General warranty period on parts and labor General Warranty Period on Parts and Labor General Warranty Period on Parts and Labor Product Warranties [Roll Forward] Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward] Warranty accrual as of the beginning of the year Standard and Extended Product Warranty Accrual Warranty provision Standard and Extended Product Warranty Accrual, Increase for Warranties Issued Warranty spending Standard and Extended Product Warranty Accrual, Decrease for Payments Warranty accrual as of the end of the year Schedule of Approximate Future Basic Rental Commitments under Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Debt Disclosure [Abstract] NOTES PAYABLE AND LONG-TERM DEBT Debt Disclosure [Text Block] 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] 2018 Program [Member] 2018 Program [Member] 2018 Program [Member] 2017 Program [Member] 2017 Program [Member] 2017 Program [Member] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Japan JAPAN EMEA EMEA [Member] North America Plasma North America Plasma [Member] North America Plasma [Member] All Other Other Segments [Member] Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Beginning Balance Restructuring Reserve Cost Incurred Restructuring Charges Payments Payments for Restructuring Non-cash adjustments Restructuring Reserve, Accrual Adjustment Ending Balance Turnaround costs Restructuring Related Costs Restructuring Related Costs Total restructuring and turnaround Restructuring and Restructuring Related Costs Restructuring and Restructuring Related Costs Fair Value, Assets and Liabilities Measured on Recurring Basis [Table] Fair Value, Assets and Liabilities Measured on Recurring Basis [Table] Fair Value, Assets and Liabilities Measured on Recurring Basis [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring [Member] Fair Value, Measurements, Recurring [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Quoted Market Prices for Identical Assets (Level 1) Fair Value, Inputs, Level 1 [Member] Significant Other Observable Inputs (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] Money market funds Investments, Fair Value Disclosure Foreign currency hedge contracts Foreign Currency Contract, Asset, Fair Value Disclosure Designated interest rate swaps Derivative Asset Assets, Fair Value Disclosure, Total Assets, Fair Value Disclosure Liabilities Liabilities, Fair Value Disclosure [Abstract] Foreign currency hedge contracts Foreign Currency Contracts, Liability, Fair Value Disclosure Liabilities, Fair Value Disclosure, Total Financial and Nonfinancial Liabilities, Fair Value Disclosure New Accounting Pronouncements and Changes in Accounting Principles [Abstract] Schedule of Property, Plant and Equipment Estimated Useful Lives Schedule of Property, Plant and Equipment, Estimated Useful Lives [Table Text Block] Schedule of Property, Plant and Equipment, Estimated Useful Lives [Table Text Block] Schedule of Other Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Schedule of Effect of Derivative Instruments Designated as Cash Flow Hedges and Those Not Designated as Hedging Instruments Derivative Instruments, Gain (Loss) [Table Text Block] Schedule of Fair Value of Derivative Instruments as They Appear in Consolidated Balance Sheets Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Financial Assets and Financial Liabilities Measured at Fair Value on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Schedule of Stock-Based Compensation Cost Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] Schedule of Summary of Stock Option Activity Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] Schedule of Assumptions Utilized for Estimating Fair Value of Option Grants Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Assumptions Used, Other than Options Schedule of Assumptions Used [Table Text Block] Schedule of Summary of Restricted Stock Units Activity Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block] Schedule of Performance Share Unit awards Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Performance-Based Units, Vested and Expected to Vest [Table Text Block] Subsequent Events [Abstract] SUBSEQUENT EVENT Subsequent Events [Text Block] Statement of Cash Flows [Abstract] Cash Flows from Operating Activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Net income (loss) Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Non-cash items: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Impairment of assets Asset Impairment Charges Stock-based compensation expense Share-based Compensation Gain on divestiture Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Deferred tax benefit Deferred Other Tax Expense (Benefit) Unrealized (gain) loss from hedging activities Unrealized Gain (Loss) on Derivatives Changes in fair value of contingent consideration Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Provision for losses on accounts receivable and inventory Provision for Doubtful Accounts Other non-cash operating activities Other Operating Activities, Cash Flow Statement Change in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Change in accounts receivable Increase (Decrease) in Accounts Receivable Change in inventories Increase (Decrease) in Inventories Change in prepaid income taxes Increase (Decrease) in Prepaid Taxes Change in other assets and other liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Change in accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash Flows from Investing Activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Capital expenditures Payments to Acquire Property, Plant, and Equipment Proceeds from divestiture Proceeds from Divestiture of Businesses Proceeds from sale of property, plant and equipment Proceeds from Sale of Property, Plant, and Equipment Other acquisitions and investments Payments to Acquire Equity Method Investments Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash Flows from Financing Activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Repayment of term loan borrowings Repayments of Long-term Debt Net increase (decrease) in short-term loans Proceeds from (Repayments of) Short-term Debt Proceeds from employee stock purchase plan Employee Stock Ownership Plan (ESOP), Cash Contributions to ESOP Proceeds from exercise of stock options Proceeds from Stock Options Exercised Share repurchases Payments for Repurchase of Common Stock Other financing activities Proceeds from (Payments for) Other Financing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rates on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents Net Change in Cash and Cash Equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and Cash Equivalents at Beginning of Year Cash and Cash Equivalents, at Carrying Value Cash and Cash Equivalents at End of Year Supplemental Disclosures of Cash Flow Information: Supplemental Cash Flow Information [Abstract] Interest paid Interest Paid, Net Income taxes paid Income Taxes Paid, Net Transfers from inventory to fixed assets for placement of Haemonetics equipment Transfers from Inventory to Fixed Assets Transfers from inventory to fixed assets. Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Number of reporting units at risk of impairment Number of Reporting Units at Risk of Impairment Number of Reporting Units at Risk of Impairment Goodwill impairment Goodwill, Impairment Loss Transfer of goodwill between segments Goodwill, Transfers Weighted average useful life Finite-Lived Intangible Asset, Useful Life Aggregate amortization expense Amortization of Intangible Assets Intangible asset impairment Impairment of Intangible Assets, Finite-lived Amortization of intangible asset impairments Amortization of Intangible Asset Impairments Amortization of Intangible Asset Impairments Domestic Income (Loss) from Continuing Operations before Income Taxes, Domestic Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Income (loss) before provision (benefit) for income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Property, Plant and Equipment [Abstract] PROPERTY, PLANT AND EQUIPMENT Property, Plant and Equipment Disclosure [Text Block] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Incentive Compensation Plan 2005 [Member] Incentive Compensation Plan 2005 [Member] Incentive Compensation Plan 2005 [Member] Award Type [Axis] Award Type [Axis] Award Type [Domain] Equity Award [Domain] Stock Options [Member] Employee Stock Option [Member] Restricted Stock Units (RSUs) [Member] Restricted Stock Units (RSUs) [Member] Performance Share Units (PSUs) [Member] Performance Shares [Member] Title of Individual [Axis] Title of Individual [Axis] Relationship to Entity [Domain] Relationship to Entity [Domain] Employees [Member] Employees [Member] Employees [Member] Non-employee director [Member] Director [Member] Employee Stock Ownership Plan (ESOP) Name [Axis] Employee Stock Ownership Plan (ESOP) Name [Axis] Employee Stock Ownership Plan (ESOP), Plan [Domain] Employee Stock Ownership Plan (ESOP), Plan [Domain] Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Number of members on board of directors (in board members) Number of Members on Board of Directors Number of Members on Board of Directors Maximum number of shares available for award (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Number of options counted against maximum number of award shares for every share option issued (in shares) Number of Options Counted Against Maximum Number of Award Shares Number of Options Counted Against Maximum Number of Award Shares Number of equity instruments other than options counted against maximum number of award shares for every share granted (in shares) Number of Equity Instruments Other than Options Counted Against Maximum Number of Award Shares for Every Share Granted Number of Equity Instruments Other than Options Counted Against Maximum Number of Award Shares for Every Share Granted Maximum number of shares available for grant (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Equity instruments other than options outstanding (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Options outstanding (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Award vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Award expiration period Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Number of purchase periods (in purchase periods) Number of Purchase Periods Number of Purchase Periods Percentage of shares purchased through payroll deductions (as a percent) Percentage of Shares Purchased Through Payroll Deductions Percentage of Shares Purchased Through Payroll Deductions Percentage of purchase price for shares of common stock at fair market value (as a percent) Percentage of Purchase Price for Shares of Common Stock at Fair Market Value Percentage of Purchase Price for Shares of Common Stock at Fair Market Value Total intrinsic value of options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Total unrecognized compensation cost related to non vested awards Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Total unrecognized compensation cost related to non vested stock options, weighted average period of recognition (in years) Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Weighted average grant date fair value of the six-month option inherent in the Purchase Plan (in dollars per share) Weighted Average Grant Date Fair Value of Six-Month Option Inherent in Purchase Plan Weighted Average Grant Date Fair Value of Six-Month Option Inherent in Purchase Plan Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Award performance period Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period Performance shares target, percentage Share-based Compensation Arrangement by Share-based Payment Award, Performance Target Share-based Compensation Arrangement by Share-based Payment Award, Performance Target Weighted Average Grant Date Fair Value (in dollars per share), Granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Valuation and Qualifying Accounts [Abstract] Valuation and Qualifying Accounts Disclosure [Table] Valuation and Qualifying Accounts Disclosure [Table] Valuation Allowances and Reserves Type [Axis] Valuation Allowances and Reserves Type [Axis] Valuation Allowances and Reserves [Domain] Valuation Allowances and Reserves [Domain] Allowance for Doubtful Accounts Allowance for Doubtful Accounts [Member] Valuation and Qualifying Accounts Disclosure [Line Items] Valuation and Qualifying Accounts Disclosure [Line Items] Movement in Valuation Allowances and Reserves [Roll Forward] Movement in Valuation Allowances and Reserves [Roll Forward] Balance at Beginning of Fiscal Year Valuation Allowances and Reserves, Balance Charged to Costs and Expenses Valuation Allowances and Reserves, Additions for Charges to Cost and Expense Write-Offs (Net of Recoveries) Valuation Allowances and Reserves, Deductions Balance at End of Fiscal Year Capitalization of Software and Development Costs [Abstract] Capitalization of Software and Development Costs [Abstract] Capitalized software development costs for ongoing initiatives Research and Development Expense, Software (Excluding Acquired in Process Cost) Software costs capitalized, net Capitalized Computer Software, Net Total costs capitalized related to in process software development initiatives Capitalized Software Development Costs for Software Sold to Customers Interest costs capitalized Interest Costs Capitalized Capitalized costs amortized (placed into service) Capitalized Computer Software, Amortization Amortization of capitalized software development cost expense Capitalized Software Development, Amortization Capitalized Software Development, Amortization Impairment charges related to the discontinuance of certain capitalized software projects Capitalized Computer Software, Impairments VALUATION AND QUALIFYING ACCOUNTS Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Income Tax Contingency [Table] Income Tax Contingency [Table] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Puerto Rico PUERTO RICO Malaysia MALAYSIA Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Domestic Tax Authority Domestic Tax Authority [Member] State and Local Jurisdiction State and Local Jurisdiction [Member] Foreign Tax Authority Foreign Tax Authority [Member] Federal and State Federal and State [Member] Federal and State [Member] Income Taxes [Line Items] Income Taxes [Line Items] Income Taxes [Line Items] Provisional amount for reasonable impact of act Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Provisional Income Tax Expense (Benefit) Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Provisional Income Tax Expense (Benefit) Provisional amount for one-time transition tax liability Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Transition Tax for Accumulated Foreign Earnings, Provisional Income Tax Expense (Benefit) Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Transition Tax for Accumulated Foreign Earnings, Provisional Income Tax Expense (Benefit) Tax grant or holiday term Tax Holiday Term Tax Holiday Term Foregin source income Valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Operating loss carry-forwards Operating Loss Carryforwards Unremitted earnings Income tax provision Effective Income Tax Rate Reconciliation, Percent Unremitted earnings which are not indefinitely reinvested Unremitted Earnings Not Indefinitely Reinvested Unremitted Earnings Not Indefinitely Reinvested Undistributed foreign earnings of subsidiaries Undistributed Earnings of Foreign Subsidiaries U.S. federal statutory income tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Unremitted earnings Effective Income Tax Rate Reconciliation, Unremitted Earnings, Amount Effective Income Tax Rate Reconciliation, Unremitted Earnings, Amount Provision (benefit) for income taxes Income Tax Expense (Benefit) Unrecognized tax benefits Unrecognized Tax Benefits Unrecognized tax benefits that will impact effective tax rate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Unrecognized tax positions possible change in the next twelve months Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit Unrecognized tax benefits increases Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Accrued interest and penalties Income Tax Examination, Penalties and Interest Accrued Accrued interest on income tax benefit Unrecognized Tax Benefits, Interest on Income Taxes Accrued Schedule of Goodwill Schedule of Goodwill [Table Text Block] Schedule of Amoritized Intangibles Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Future Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Tax at federal statutory rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Tax at federal statutory rate Difference between U.S. and foreign tax Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Difference between U.S. and foreign tax Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent State income taxes net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount State income taxes net of federal benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Change in uncertain tax positions Income Tax Reconciliation, Change in Uncertain Tax Positions Income Tax Reconciliation, Change in Uncertain Tax Positions Change in uncertain tax positions Effective Income Tax Rate Reconciliation, Change in Uncertain Tax Positions Effective Income Tax Rate Reconciliation, Change in Uncertain Tax Positions Unremitted earnings Effective Income Tax Rate Reconciliation, Unremitted Earnings, Percent Effective Income Tax Rate Reconciliation, Unremitted Earnings, Percent Deferred statutory rate changes Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Deferred statutory rate changes Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent Non-deductible goodwill impairment Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount Non-deductible goodwill impairment Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent Non-deductible expenses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount Stock compensation benefits Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount Stock compensation benefits Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent Non-deductible expenses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent Research credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Research credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent One-time transition tax from tax reform Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act of 2017, Transition Tax on Accumulated Foreign Earnings, Amount Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act of 2017, Transition Tax on Accumulated Foreign Earnings, Amount One-time transition tax from tax reform Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act of 2017, Transition Tax on Accumulated Foreign Earnings, Percent Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act of 2017, Transition Tax on Accumulated Foreign Earnings, Percent Tax amortization of goodwill Effective Income Tax Rate Reconciliation, Naked Credit, Amount Effective Income Tax Rate Reconciliation, Naked Credit, Amount Tax amortization of goodwill Effective Income Tax Rate Reconciliation, Naked Credit, Percent Effective Income Tax Rate Reconciliation, Naked Credit, Percent Valuation allowance Valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Other, net Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount Other, net Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Total Income tax (benefit) provision Schedule Domestic and Foreign Income Before Provision for Income Tax Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Schedule of Income Tax Provision Components Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Net Deferred Tax Asset Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Summary of Gross Unrecognized Tax Benefits Summary of Income Tax Contingencies [Table Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock Common Stock [Member] Additional Paid-in Capital Additional Paid-in Capital [Member] Retained Earnings Retained Earnings [Member] Accumulated Other Comprehensive Income/(Loss) AOCI Attributable to Parent [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Balance, shares (in shares) Shares, Issued Balance, value Stockholders' Equity Attributable to Parent Employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Employee stock purchase plan Stock Issued During Period, Value, Employee Stock Purchase Plan Exercise of stock options (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Shares repurchased (in shares) Stock Repurchased During Period, Shares Shares repurchased Stock Repurchased During Period, Value Issuance of restricted stock, net of cancellations (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Issuance of restricted stock, net of cancellations Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Stock-based compensation expense Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Balance, shares (in shares) Balance, value Segment Reporting [Abstract] SEGMENT AND ENTERPRISE-WIDE INFORMATION Segment Reporting Disclosure [Text Block] Schedule of Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Discount rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Rate of increased salary levels Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Expected long-term rate of return on assets Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets Earnings Per Share [Abstract] Accelerated Share Repurchases [Table] Accelerated Share Repurchases [Table] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Accelerated Share Repurchases [Line Items] Accelerated Share Repurchases [Line Items] Share repurchase plan, amount authorized Stock Repurchase Program, Number of Shares Authorized to be Repurchased Payment to bank Accelerated Share Repurchases, Settlement (Payment) or Receipt Shares repurchased (in shares) Repurchase price (in dollars per share) Accelerated Share Repurchases, Final Price Paid Per Share Percent of notional amount of ASR Accelerated Share Repurchases, Notional Amount Accelerated Share Repurchases, Notional Amount Remaining authorized amount Stock Repurchase Program, Remaining Authorized Repurchase Amount Stockholders' Equity Note [Abstract] ACCUMULATED OTHER COMPREHENSIVE LOSS Stockholders' Equity Note Disclosure [Text Block] PRODUCT WARRANTIES Product Warranty Disclosure [Text Block] Fiscal Year Fiscal Period, Policy [Policy Text Block] Principles of Consolidation Consolidation, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Reclassifications Reclassification, Policy [Policy Text Block] Contingencies Commitments and Contingencies, Policy [Policy Text Block] Revenue Recognition Revenue Recognition, Policy [Policy Text Block] Product Revenues Revenue Recognition, Sales of Goods [Policy Text Block] Software Revenues Revenue Recognition, Software [Policy Text Block] Non-Income Taxes Collection of Taxes from Customers [Policy Text Block] Collection of Taxes from Customers [Policy Text Block] Translation of Foreign Currencies Foreign Currency Transactions and Translations Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Allowance for Doubtful Accounts Premiums Receivable, Allowance for Doubtful Accounts, Estimation Methodology, Policy [Policy Text Block] Inventories Inventory, Policy [Policy Text Block] Property, Plant and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Goodwill and Intangible Assets Goodwill and Intangible Assets, Policy [Policy Text Block] Accounting for the Costs of Computer Software to be Sold, Leased, or Otherwise Marketed Software to be Sold, Leased, or Otherwise Marketed, Policy [Policy Text Block] Research and Development Expenses Research and Development Expense, Policy [Policy Text Block] Advertising Costs Advertising Costs, Policy [Policy Text Block] Shipping and Handling Costs Shipping and Handling Cost, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Derivative Instruments Derivatives, Policy [Policy Text Block] Stock-Based Compensation Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Costs Associated with Exit Activities Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block] Valuation of Acquisitions Business Combinations Policy [Policy Text Block] Concentration of Credit Risk and Significant Customers Concentration Risk, Credit Risk, Policy [Policy Text Block] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] 2019 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months 2020 Long-term Debt, Maturities, Repayments of Principal in Year Two 2021 Long-term Debt, Maturities, Repayments of Principal in Year Three 2022 Long-term Debt, Maturities, Repayments of Principal in Year Four 2023 Long-term Debt, Maturities, Repayments of Principal in Year Five Thereafter Long-term Debt, Maturities, Repayments of Principal after Year Five Discontinued Operations and Disposal Groups [Abstract] Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] SEBRA Sealers Product Line [Member] SEBRA Sealers Product Line [Member] SEBRA Sealers Product Line [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 [Member] Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, 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Customer Concentration Risk [Member] Software Software [Member] Software [Member] 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 Building [Member] Building improvements Building Improvements [Member] Plant equipment and machinery Machinery and Equipment [Member] Office equipment and information technology Office Equipment and Information Technology [Member] Office Equipment and Information Technology [Member] Haemonetics equipment Haemonetics Equipment [Member] Haemonetics Equipment [Member] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] One Customer One Customer [Member] One Customer [Member] Summary of Significant Accounting Pronouncements [Line Items] Summary of Significant Accounting Pronouncements [Line Items] Summary of Significant Accounting Pronouncements [Line Items] Increase to retained earnings Cumulative Effect of New Accounting Principle in Period of Adoption Term of medical device excise tax suspension Term of Medical Device Excise Tax Suspension Term of Medical Device Excise Tax Suspension Cash and cash equivalents maximum maturity period Maximum Term of Maturities for Cash and Cash Equivalents Maximum Term of Maturities for Cash and Cash Equivalents Property, plant and equipment, useful life Property, Plant and Equipment, Useful Life Software capitalization term Software Capitalization Term Software Capitalization Term Other Liabilities Other Liabilities Disclosure [Abstract] VAT liabilities Value Added Tax Liability Value Added Tax Liability Forward contracts Derivative Liability, Current Deferred revenue Deferred Revenue, Current Accrued taxes Accrued Income Taxes, Current All other Other Accrued Liabilities, Current Total Other Liabilities, Current Other Long-Term Liabilities Other Liabilities, Noncurrent [Abstract] Unfunded pension liability Defined Benefit Pension Plan, Liabilities, 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equivalents (in shares) Weighted Average Number Diluted Shares Outstanding Adjustment Diluted weighted average shares (in shares) Weighted Average Number of Shares Outstanding, Diluted Anti-dilutive shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Statement of Financial Position [Abstract] Accounts receivable, allowance Allowance for Doubtful Accounts Receivable, Current Intangible assets, accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, authorized (in shares) Common Stock, Shares Authorized Common stock, issued (in shares) Common Stock, Shares, Issued Common stock, outstanding (in shares) Common Stock, Shares, Outstanding Current Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) 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Borrowing [Member] Bank Loans and Other Borrowing [Member] Less current portion Long-term Debt, Current Maturities Long term debt Long-term Debt, Excluding Current Maturities SUMMARY OF QUARTERLY DATA (UNAUDITED) Quarterly Financial Information [Text Block] Raw materials Inventory, Raw Materials, Gross Work-in-process Inventory, Work in Process, Gross Finished goods Inventory, Finished Goods, Gross Total Inventories Inventory, Net Schedule of Goodwill [Table] Schedule of Goodwill [Table] Goodwill [Line Items] Goodwill [Line Items] Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill, carrying amount Goodwill Impairment charge Currency translation Goodwill, Foreign Currency Translation Gain (Loss) Goodwill, carrying amount ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Accounts receivable, less allowance of $2,111 at March 31, 2018 and $2,184 at April 1, 2017 Accounts Receivable, Net, Current Inventories, net Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Property, plant and equipment, net Property, Plant and Equipment, Net Intangible assets, less accumulated amortization of $249,278 at March 31, 2018 and $215,772 at April 1, 2017 Intangible Assets, Net (Excluding Goodwill) Goodwill Deferred tax asset Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Other long-term assets Other Assets, Noncurrent Total assets Assets LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Notes payable and current maturities of long-term debt Accounts payable Accounts Payable, Current Accrued payroll and related costs Employee-related Liabilities, Current Other current liabilities Total current liabilities Liabilities, Current Long-term debt, net of current maturities Deferred tax liability Deferred Tax Liabilities, Net, Noncurrent Other long-term liabilities Stockholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Common stock, $0.01 par value; Authorized — 150,000,000 shares; Issued and outstanding — 52,342,965 shares at March 31, 2018 and 52,255,495 shares at April 1, 2017 Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital, Common Stock Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Total stockholders’ equity Total liabilities and stockholders’ equity Liabilities and Equity GOODWILL AND INTANGIBLE ASSETS Goodwill and Intangible Assets Disclosure [Text Block] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments [Member] Operating Segments [Member] Corporate, Non-Segment [Member] Corporate, Non-Segment 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Accumulated other comprehensive income (loss), Balance Restructuring Plan [Axis] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Severance and other employee costs Employee Severance [Member] Expected cost Restructuring and Related Cost, Expected Cost Total restructuring and turnaround Restructuring charges in next twelve months Restructuring Charges Payable In Next Twelve Months Restructuring Charges Payable In Next Twelve Months Restructuring liability 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] Patents Patents [Member] Capitalized software Computer Software, Intangible Asset [Member] Other developed technology Other Technology [Member] Other Technology [Member] Customer contracts and related relationships Customer Contracts [Member] Trade names Trade Names [Member] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] In-process software development In Process Software Development [Member] In Process Software Development [Member] In-process patents In Process Patents [Member] In Process Patents [Member] Amortizable: Finite-Lived Intangible Assets, Net [Abstract] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Accumulated Amortization Net Finite-Lived Intangible Assets, Net Non-amortizable intangibles Indefinite-Lived Intangible Assets (Excluding Goodwill) Fiscal 2019 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months Fiscal 2020 Finite-Lived Intangible Assets, Amortization Expense, Year Two Fiscal 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Three Fiscal 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Four Fiscal 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Five Research and development Research and Development Expense [Member] Stock-based compensation expense recognized Allocated Share-based Compensation Expense Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Beginning Balance Additions for tax positions of current year Additions for tax positions of prior years Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Reductions of tax positions Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions Settlements with taxing authorities Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Closure of statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Ending Balance Income Statement [Abstract] Cost of goods sold Cost of Goods Sold Gross profit Operating expenses: Operating Expenses [Abstract] Research and development Research and Development Expense Selling, general and administrative Selling, General and Administrative Expense Impairment of assets Impairment of Long-Lived Assets Held-for-use Contingent consideration income Total operating expenses Operating Expenses Operating income (loss) Interest and other expense, net Other Nonoperating Income (Expense) Net income (loss) Net income (loss) per share - basic (in dollars per share) Net income (loss) per share - diluted (in dollars per share) Weighted average shares outstanding Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic (in shares) Diluted (in shares) Expected stock price volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Peer group stock price volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Peer Group Stock Price Volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Peer Group Stock Price Volatility Correlation of returns Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Correlation of Returns Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Correlation of Returns Expected term Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Dividend Yield Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Fair value per option (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value RETIREMENT PLANS Compensation and Employee Benefit Plans [Text Block] Schedule of Product Warranty Liability Schedule of Product Warranty Liability [Table Text Block] DERIVATIVES AND FAIR VALUE MEASUREMENTS Derivatives and Fair Value [Text Block] RESTRUCTURING Restructuring and Related Activities Disclosure [Text Block] INCOME TAXES Income Tax Disclosure [Text Block]