Fair Value Disclosures [Abstract] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Hierarchy and NAV [Domain] Quoted Prices In Active Markets (Level 1) [Member] Fair Value, Inputs, Level 1 [Member] Significant Other Observable Inputs (Level 2) [Member] Fair Value, Inputs, Level 2 [Member] Significant Unobservable Inputs (Level 3) [Member] Fair Value, Inputs, Level 3 [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] Cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Rabbi trust investments Investments, Fair Value Disclosure Forward foreign currency contracts Derivative Instruments in Hedges, Assets, at Fair Value Equity investment Equity Securities, FV-NI Contingent consideration, current Business Combination, Contingent Consideration, Asset Assets total Assets, Fair Value Disclosure Liabilities: Liabilities, Fair Value Disclosure [Abstract] Forward foreign currency contracts Derivative Instruments in Hedges, Liabilities, at Fair Value Contingent consideration, non-current Business Combination, Contingent Consideration, Liability Liabilities total Financial and Nonfinancial Liabilities, Fair Value Disclosure Segment Reporting [Abstract] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] United States [Member] UNITED STATES United Kingdom [Member] UNITED KINGDOM All Other [Member] All Other Locations [Member] All Other Locations [Member] Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Net sales Revenue from Contract with Customer, Excluding Assessed Tax Inventory Disclosure [Abstract] Inventories Inventory Disclosure [Text Block] Assets And Liabilities Measured At Fair Value On A Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Level 3 Activity Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Finished goods Inventory, Finished Goods, Gross Raw materials, work-in-progress and packaging Inventory, Work in Process and Raw Materials Total inventories Inventory, Net Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock [Member] Common Stock [Member] Additional Paid-In Capital [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Retained Earnings [Member] Treasury Stock [Member] Treasury Stock [Member] Accumulated Other Comprehensive Income (Loss) [Member] AOCI Attributable to Parent [Member] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] ASU 2016-01 [Member] Accounting Standards Update 2016-01 [Member] ASU 2014-09 [Member] Accounting Standards Update 2014-09 [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity Increase (Decrease) in Stockholders' Equity [Roll Forward] Balance Stockholders' Equity Attributable to Parent Balance, shares Common Stock, Shares, Issued Net income Net Income (Loss) Attributable to Parent Cumulative effect of adoption of ASU Cumulative Effect of New Accounting Principle in Period of Adoption Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax Issuance of common stock pursuant to stock-based compensation plans Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Issuance of common stock pursuant to stock-based compensation plans, shares Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures Shares withheld for payment of employee payroll taxes due on shares issued under stock-based compensation plans Adjustments Related to Tax Withholding for Share-based Compensation Shares withheld for payment of employee payroll taxes due on shares issued under stock based compensation plans, shares Shares Paid for Tax Withholding for Share Based Compensation Stock-based compensation expense Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Balance Balance, shares Compensation Related Costs [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] Title of Individual [Axis] Title of Individual [Axis] Relationship to Entity [Domain] Relationship to Entity [Domain] CEO [Member] Chief Executive Officer [Member] Former CEO [Member] Former Chief Executive Officer [Member] Former Chief Executive Officer [Member] Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Chief Executive Officer Succession Plan expense, net Chief Executive Officer Succession Plan Expense, Net [Member] Chief Executive Officer Succession Plan Expense, Net [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Cash separation payment Salary and Wage, Officer, Excluding Cost of Good and Service Sold Continuation costs Officers Compensation, Continuation Cost Officers Compensation, Continuation Cost Consulting fees Salary and Wage, NonOfficer, Excluding Cost of Good and Service Sold 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] Hain Pure Protein [Member] Hain Pure Protein [Member] Hain Pure Protein [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Held for Sale [Member] Discontinued Operations, Held-for-sale [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Assets Disposal Group, Including Discontinued Operation, Assets [Abstract] Cash and cash equivalents Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents Accounts receivable, less allowance for doubtful accounts Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net Inventories Disposal Group, Including Discontinued Operation, Inventory, Current Prepaid expenses and other current 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, Noncurrent Goodwill Disposal Group, Including Discontinued Operation, Goodwill, Noncurrent Trademarks and other intangible assets, net Disposal Group, Including Discontinued Operation, Intangible Assets, Noncurrent Other assets Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent Deferred tax assets Disposal Group, Including Discontinued Operation, Deferred Tax Assets Impairments of long-lived assets held for sale Disposal Group, Including Discontinued Operation, Impairments Of Long-Lived Assets Held For Sale Disposal Group, Including Discontinued Operation, Impairments Of Long-Lived Assets Held For Sale Current assets of discontinued operations Disposal Group, Including Discontinued Operation, Assets Liabilities Disposal Group, Including Discontinued Operation, Liabilities [Abstract] Accounts payable Disposal Group, Including Discontinued Operation, Accounts Payable, Current Accrued expenses and other current liabilities Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current Deferred tax liabilities Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities Other noncurrent liabilities Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent Current liabilities of discontinued operations Disposal Group, Including Discontinued Operation, Liabilities Reserve to adjust carrying value Disposal Group, Including Discontinued Operation, Reserve For Impairments Of Long-Lived Assets Held For Sale Disposal Group, Including Discontinued Operation, Reserve For Impairments Of Long-Lived Assets Held For Sale Income Statement [Abstract] Cost of sales Cost of Goods and Services Sold Gross profit Gross Profit Selling, general and administrative expenses Selling, General and Administrative Expense Amortization of acquired intangibles Amortization of Intangible Assets Project Terra costs and other Property Plant And Equipment, Removal Of Machinery Expense Property Plant And Equipment, Removal Of Machinery Expense Chief Executive Officer Succession Plan expense, net Chief Executive Officer Succession Plan Expense, Net Chief Executive Officer Succession Plan Expense, Net Accounting review and remediation costs, net of insurance proceeds Professional Fees, Net Of Insurance Proceeds Professional Fees, Net Of Insurance Proceeds Long-lived asset and intangibles impairment Impairment of Long-Lived Assets Held-for-use Operating (loss) income Operating Income (Loss) Interest and other financing expense, net Interest and Other Expenses, Net Interest and Other Expenses, Net Other expense/(income), net Other Nonoperating Income (Expense) (Loss) income from continuing operations before income taxes and equity in net loss (income) of equity-method investees Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Provision (benefit) for income taxes Income Tax Expense (Benefit) Equity in net loss (income) of equity-method investees 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, net of tax Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Net (loss) income Net (loss) income per common share: Earnings Per Share [Abstract] Basic net income (loss) per common share from continuing operations (USD per share) Income (Loss) from Continuing Operations, Per Basic Share Basic net income (loss) per common share from discontinued operations (USD per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share Basic net income (loss) per common share (USD per share) Earnings Per Share, Basic Diluted net income (loss) per common share from continuing operations (USD per share) Income (Loss) from Continuing Operations, Per Diluted Share Diluted net income (loss) per common share from discontinued operations (USD per share) Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Diluted net income (loss) per common share (USD per share) Earnings Per Share, Diluted Shares used in the calculation of net (loss) income per common share: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic (shares) Weighted Average Number of Shares Outstanding, Basic Diluted (shares) Weighted Average Number of Shares Outstanding, Diluted Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Indefinite-Lived Intangible Assets [Table] Schedule of Indefinite-Lived Intangible Assets [Table] 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] Trademarks and Tradenames [Member] Trademarks and Trade Names [Member] Indefinite-lived Intangible Assets [Line Items] Indefinite-lived Intangible Assets [Line Items] Trademarks and tradenames Indefinite-lived Intangible Assets (Excluding Goodwill) Other intangibles Other Finite-Lived Intangible Assets, Gross Less: accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Net carrying amount Intangible Assets, Net (Excluding Goodwill) Accumulated impairment charge Accumulated Impairment, Indefinite-Lived Intangible Assets (Excluding Goodwill) Accumulated Impairment, Indefinite-Lived Intangible Assets (Excluding Goodwill) Components Of Inventories Schedule of Inventory, Current [Table Text Block] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] United States [Member] United States Segment [Member] United States Segment [Member] United Kingdom [Member] United Kingdom Segment [Member] United Kingdom Segment [Member] Rest of World [Member] Rest of World [Member] Rest of World [Member] Europe [Member] Europe Segment [Member] Europe Segment [Member] Cultivate [Member] Cultivate [Member] Cultivate [Member] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Operating Segments [Member] Operating Segments [Member] Goodwill [Line Items] Goodwill [Line Items] Goodwill Goodwill [Roll Forward] Goodwill Goodwill Translation and other adjustments, net Goodwill, Foreign Currency Translation Gain (Loss) Goodwill Accumulated impairment losses Goodwill, Impaired, Accumulated Impairment Loss Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Long Term Incentive Plan 2016-2018 and 2017-2019 [Member] Long Term Incentive Plan 2016-2018 And 2017-2019 [Member] Long Term Incentive Plan 2016-2018 And 2017-2019 [Member] Long Term Incentive Plan 2016-2018 [Member] Long Term Incentive Plan 2016-2018 [Member] Long Term Incentive Plan 2016-2018 [Member] Long Term Incentive Plan 2017-2019 [Member] Long Term Incentive Plan 2017-2019 [Member] Long Term Incentive Plan 2017-2019 [Member] Award requisite service period Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period Conversion of common stock (in shares) Conversion of Common Stock Conversion of Common Stock Reversal of previously accrued amounts Other Labor-related Expenses Equity [Abstract] Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Income Tax Disclosure [Abstract] Income Taxes Income Tax Disclosure [Text Block] Statement of Financial Position [Abstract] Accounts receivable, allowance for doubtful accounts (in dollars) Allowance for Doubtful Accounts Receivable, Current Preferred stock, par value (USD per share) Preferred Stock, Par or Stated Value Per Share Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, shares issued Preferred Stock, Shares Issued Preferred stock, shares outstanding Preferred Stock, Shares Outstanding Common stock, par value (USD per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common stock, shares, outstanding Common Stock, Shares, Outstanding Treasury stock, shares Treasury Stock, Shares 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 Based Awards [Member] Employee Stock Option [Member] Restricted Stock [Member] Restricted Stock [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 (shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Authorized amount Stock Repurchase Program, Authorized Amount Remaining authorized repurchase amount Stock Repurchase Program, Remaining Authorized Repurchase Amount Schedule of Discontinued Operations Disposal Groups, Including Discontinued Operations [Table Text Block] Statement of Cash Flows [Abstract] CASH FLOWS FROM OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] Net (loss) income from discontinued operations Net (loss) income from continuing operations Adjustments to reconcile net (loss) income from continuing operations to net cash (used in) provided by operating activities from continuing operations: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Deferred income taxes Deferred Income Taxes and Tax Credits Chief Executive Officer Succession Plan expense, net Chief Executive Officer Succession Plan Expense, Excluding Stock-Based Compensation, Net Chief Executive Officer Succession Plan Expense, Excluding Stock-Based Compensation, Net Equity in net loss (income) of equity-method investees Stock-based compensation, net Share-based Compensation Long-lived asset and intangibles impairment Other non-cash items, net Other Noncash Income (Expense) Increase (decrease) in cash attributable to changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Other current assets Increase (Decrease) in Prepaid Expense and Other Assets Other assets and liabilities Increase (Decrease) in Other Operating Assets Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Net cash (used in) provided by operating activities - continuing operations Net Cash Provided by (Used in) Operating Activities, Continuing Operations CASH FLOWS FROM INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of property and equipment Payments to Acquire Other Property, Plant, and Equipment Acquisitions of businesses, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Other Payments for (Proceeds from) Other Investing Activities Net cash used in investing activities - continuing operations Net Cash Provided by (Used in) Investing Activities, Continuing Operations CASH FLOWS FROM FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Borrowings under bank revolving credit facility Proceeds from Long-term Lines of Credit Repayments under bank revolving credit facility Repayments of Long-term Lines of Credit Repayments under term loan Proceeds from (Repayments of) Debt Funding of discontinued operations entities Payments For Funding Of Discontinued Operations Payments For Funding Of Discontinued Operations Borrowings of other debt, net Proceeds from (Repayments of) Other Long-term Debt Shares withheld for payment of employee payroll taxes Payments Related to Tax Withholding for Share-based Compensation Net cash provided by (used in) financing activities - continuing operations Net Cash Provided by (Used in) Financing Activities, Continuing Operations Effect of exchange rate changes on cash Effect of Exchange Rate on Cash and Cash Equivalents Cash used in operating activities Net Cash Provided by (Used in) Discontinued Operations [Abstract] Cash used in operating activities Cash Provided by (Used in) Operating Activities, Discontinued Operations Cash used in investing activities Cash Provided by (Used in) Investing Activities, Discontinued Operations Cash provided by financing activities Cash Provided by (Used in) Financing Activities, Discontinued Operations Net cash flows (used in) provided by discontinued operations Net Cash Provided by (Used in) Discontinued Operations Net decrease in cash and cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect Cash and cash equivalents at beginning of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Cash and cash equivalents and restricted cash at end of period Less: cash and cash equivalents of discontinued operations Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations Cash and cash equivalents and restricted cash of continuing operations at end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Accounting Policies [Abstract] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Increase (decrease) in retained earnings Retained Earnings (Accumulated Deficit) Accumulated Other Comprehensive (Loss) Income Stockholders' Equity Note Disclosure [Text Block] Net (loss) income from continuing operations Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Basic weighted average shares outstanding (shares) Effect of dilutive stock options, unvested restricted stock and unvested restricted share units (shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Diluted weighted average shares outstanding (shares) Basic net (loss) income per common share: Earnings Per Share, Basic and Diluted [Abstract] Diluted net (loss) income per common share: Earnings Per Share, Diluted [Abstract] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Tradenames [Member] Trade Names [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Long-lived asset impairment Impairment of Intangible Assets (Excluding Goodwill) Estimated useful lives Finite-Lived Intangible Asset, Useful Life Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] PSUs [Member] Phantom Share Units (PSUs) [Member] Mr. Schiller [Member] Number of shares available for grant (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Compound Annual Total Shareholder Return over Performance Period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Shares To Be Granted After Performance Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Shares To Be Granted After Performance Period Annual total shareholder return percent Share-based Compensation Arrangement by Share-based Payment Award, Annual Total Shareholder Return Percentage Share-based Compensation Arrangement by Share-based Payment Award, Annual Total Shareholder Return Percentage Holding period Share-based Compensation Arrangement by Share-based Payment Award, Award Holding Period Share-based Compensation Arrangement by Share-based Payment Award, Award Holding Period Grant date fair value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Grant Date Fair Value Grant date fair value (USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Compensation cost recognized Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost Equity Method Investments and Joint Ventures [Abstract] Schedule of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] Equity Method Investee, Name [Axis] Investment, Name [Axis] Equity Method Investee, Name [Domain] Investment, Name [Domain] Chop't [Member] Chop't [Member] Chop't [Member] Schedule of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Ownership percentage Equity Method Investment, Ownership Percentage Ownership percentage diluted basis Equity Method Investment, Ownership Percentage Diluted Basis Equity Method Investment, Ownership Percentage Diluted Basis Equity method investments Equity Method Investments Debt Disclosure [Abstract] Line of Credit Facility [Table] Line of Credit Facility [Table] Debt Covenant Condition [Axis] Debt Covenant Condition [Axis] Debt Covenant Condition [Axis] Debt Covenant Condition [Domain] Debt Covenant Condition [Domain] [Domain] for Debt Covenant Condition [Axis] When Consolidated Leverage Ratio Exceeds 3.5 [Member] When Consolidated Leverage Ratio Exceeds 3.5 [Member] When Consolidated Leverage Ratio Exceeds 3.5 [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Unsecured revolving credit facility [Member] Revolving Credit Facility [Member] Term Loan [Member] Line of Credit [Member] Letter of credit [Member] Letter of Credit [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Credit Agreement [Member] Second Amended and Restated Credit Agreement [Member] Second Amended and Restated Credit Agreement [Member] Amended Credit Agreement [Member] Third Amended and Restated Credit Agreement [Member] Third Amended and Restated Credit Agreement [Member] Tilda [Member] Tilda [Member] Tilda [Member] Term Loan [Member] Term Loan [Member] Term Loan [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Eurocurrency Rate [Member] Eurocurrency Rate [Member] Eurocurrency Rate [Member] Base Rate [Member] Base Rate [Member] Short-term Debt, Type [Axis] Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Short-term Debt, Type [Domain] Line of Credit [Member] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Forecast [Member] Scenario, Forecast [Member] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Revolving credit facility Line of Credit Facility, Maximum Borrowing Capacity Additional borrowing capacity Line of Credit Facility, Additional Borrowing Capacity Line of Credit Facility, Additional Borrowing Capacity Interest coverage ratio Interest Coverage Ratio Interest Coverage Ratio Leverage ratio Consolidated Leverage Ratio To Indebtedness Consolidated leverage ratio to indebtedness Consolidated leverage ratio Consolidated Leverage Ratio Upper Limit Consolidated Leverage Ratio Upper Limit Line of credit facility outstanding Long-term Line of Credit Borrowings outstanding under credit agreement Line of Credit Facility, Fair Value of Amount Outstanding Available borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Weighted average interest rate Long-term Debt, Weighted Average Interest Rate, at Point in Time Commitment fee percentage Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Periodic payment Debt Instrument, Periodic Payment Debt term Debt Instrument, Term Short-term debt, weighted average interest rate Short-term Debt, Weighted Average Interest Rate, at Point in Time Tilda short-term borrowing arrangements Short-term Debt Organization, Consolidation and Presentation of Financial Statements [Abstract] Number of countries in which entity operates (more than) Number of Countries in which Entity Operates Credit Agreement [Member] Credit Agreement [Member] Credit Agreement [Member] Line of credit Less: Unamortized issuance costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Other borrowings Other Long-term Debt Long-term debt Long-term Debt Short-term borrowings and current portion of long-term debt Debt, Long-term and Short-term, Combined Amount Long-term debt, less current portion Long-term Debt, Excluding Current Maturities Property, Plant and Equipment [Abstract] Schedule of Property, Plant and Equipment, Net Property, Plant and Equipment [Table Text Block] Schedule of Segment Reporting Information Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of Long-lived Assets Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block] Net Sales Geographic Area Revenue from External Customers by Geographic Areas [Table Text Block] Number of Options Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Options outstanding and exercisable, beginning balance (shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Exercised (shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Options outstanding and exercisable, ending balance (shares) Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Options outstanding and exercisable, beginning balance (USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Exercised (USD per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Options outstanding and exercisable, ending balance (USD per share) Weighted Average Contractual Life Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Land [Member] Land [Member] Buildings and improvements [Member] Building and Building Improvements [Member] Machinery and equipment [Member] Machinery and Equipment [Member] Computer hardware and software [Member] Computer Equipment [Member] Furniture and fixtures [Member] Furniture and Fixtures [Member] Leasehold improvements [Member] Leasehold Improvements [Member] Construction in progress [Member] Construction in Progress [Member] Manufacturing facility [Member] Manufacturing Facility [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Property, plant and equipment, gross Property, Plant and Equipment, Gross Less: Accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant and equipment, net Property, Plant and Equipment, Net Depreciation Depreciation Non-cash impairment charge Impairment of Long-Lived Assets to be Disposed of Net sales Disposal Group, Including Discontinued Operation, Revenue Cost of sales Disposal Group, Including Discontinued Operation, Costs of Goods Sold Gross profit (loss) Disposal Group, Including Discontinued Operation, Gross Profit (Loss) Selling, general and administrative expense Disposal Group, Including Discontinued Operation, General and Administrative Expense Asset impairments Disposal Group, Including Discontinued Operation, Asset Impairments Disposal Group, Including Discontinued Operation, Asset Impairments Other expense Disposal Group, Including Discontinued Operation, Other Expense Net (loss) income from discontinued operations before income taxes Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax (Benefit) provision for income taxes Discontinued Operation, Tax Effect of Discontinued Operation Net (loss) income from discontinued operations, net of tax Reversal of deferred tax liability related to book/tax basis difference Disposal Group, Including Discontinued Operation, Adjustment of Deferred Tax (Asset) Liability Disposal Group, Including Discontinued Operation, Adjustment of Deferred Tax (Asset) Liability Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Fair Value Hedging [Member] Fair Value Hedging [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Not Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Derivative Instruments and Hedging Activities Disclosures [Line Items] Derivative Instruments and Hedging Activities Disclosures [Line Items] Number of foreign exchange hedges discontinued Number Of Foreign Exchange Hedges Discontinued Number of foreign exchange hedges discontinued Notional amount Derivative, Notional Amount Fair value amounts of derivative contracts, net assets Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value Property, Plant And Equipment, Net Property, Plant and Equipment Disclosure [Text Block] Investments And Joint Ventures Equity Method Investments and Joint Ventures Disclosure [Text Block] Discontinued Operations Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] ASSETS Assets [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Restricted cash Restricted Cash, Current Accounts receivable, less allowance for doubtful accounts of $498 and $1,828, respectively Accounts Receivable, Net, Current Inventories Prepaid expenses and other current assets Prepaid Expense, Current Current assets of discontinued operations Disposal Group, Including Discontinued Operation, Assets, Current Total current assets Assets, Current Property, plant and equipment, net Goodwill Trademarks and other intangible assets, net Investments and joint ventures Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Other assets Other Assets, Noncurrent Total assets Assets LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Accounts payable Accounts Payable, Current Accrued expenses and other current liabilities Accrued Liabilities, Current Current portion of long-term debt Long-term Debt, Current Maturities Current liabilities of discontinued operations Disposal Group, Including Discontinued Operation, Liabilities, Current Total current liabilities Liabilities, Current Deferred income taxes Deferred Income Tax Liabilities, Net Other noncurrent liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Commitments and contingencies (Note 16) Commitments and Contingencies Stockholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Preferred stock - $.01 par value, authorized 5,000 shares; issued and outstanding: none Preferred Stock, Value, Issued Common stock - $.01 par value, authorized 150,000 shares; issued: 108,691 and 108,422 shares, respectively; outstanding: 104,107 and 103,952 shares, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Retained earnings Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Total stockholders' equity including treasury stock Total stockholders' equity including treasury stock Total stockholders' equity including treasury stock Less: Treasury stock, at cost, 4,584 and 4,470 shares, respectively Treasury Stock, Value Total stockholders’ equity Total liabilities and stockholders’ equity Liabilities and Equity Business Combinations [Abstract] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Clarks [Member] Clarks UK Ltd [Member] Clarks UK Ltd [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Sales [Member] Sales Revenue, Net [Member] Business Acquisition [Line Items] Business Acquisition [Line Items] Acquisition related costs Business Combination, Acquisition Related Costs Cash paid, net of cash acquired Contingent consideration, high range Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High Contingent consideration arrangements, period for achievement operating results Business Combination, Contingent Consideration Arrangements, Period for Achievement Operating Results Business Combination, Contingent Consideration Arrangements, Period for Achievement Operating Results Concentration risk, percentage, less than Concentration Risk, Percentage 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 Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company Entity Small Business Entity Small Business Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Financial Instruments Measured At Fair Value Fair Value Disclosures [Text Block] Business Nature of Operations [Text Block] Commitments and Contingencies Disclosure [Abstract] Loss Contingencies [Table] Loss Contingencies [Table] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] Securities Complaints [Member] Securities Complaints [Member] Securities Complaints [Member] Derivative Complaints [Member] Derivative Complaints [Member] Derivative Complaints [Member] Barnes Complaint [Member] Barnes Complaint [Member] Barnes Complaint [Member] Center for Environmental Health [Member] Center for Environmental Health [Member] Center for Environmental Health [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Number of complaints Loss Contingency, New Claims Filed, Number Number of retailers Loss Contingency, Number Of Retailers Loss Contingency, Number Of Retailers Number of distributors Loss Contingency, Number of Distributors Loss Contingency, Number of Distributors Damages sought, per day Loss Contingency, Damages Sought, Value Per Day Loss Contingency, Damages Sought, Value Per Day Amount awarded to CEH Litigation Settlement, Amount Awarded to Other Party 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] Balance as of June 30, 2018 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Contingent consideration adjustment Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Translation adjustment Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss) Balance as of December 31, 2018 Statement of Comprehensive Income [Abstract] Net (loss) income Other comprehensive (loss) income: Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Pre-tax amount Other Comprehensive Income (Loss), before Tax [Abstract] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Change in deferred gains (losses) on cash flow hedging instruments Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax Change in unrealized gain (loss) on equity investment Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, before Tax Total other comprehensive (loss) income Other Comprehensive Income (Loss), before Tax Tax (expense) benefit Other Comprehensive Income (Loss), Tax [Abstract] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Change in deferred gains (losses) on cash flow hedging instruments Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Change in unrealized gain (loss) on equity investment Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, Tax Total other comprehensive (loss) income Other Comprehensive Income (Loss), Tax After-tax amount Other Comprehensive Income (Loss), Net of Tax [Abstract] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Change in deferred gains (losses) on cash flow hedging instruments Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax Change in unrealized gain (loss) on equity investment Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, after Tax Net change in accumulated other comprehensive (loss) income Total comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Commitments And Contingencies Commitments and Contingencies Disclosure [Text Block] Chief Executive Officer Succession Plan Compensation Related Costs, General [Text Block] Number of plans Share-based Compensation Arrangement by Share-based Payment Award, Number of Plans Share-based Compensation Arrangement by Share-based Payment Award, Number of Plans Unrecognized compensation expense Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Foreign currency translation adjustments [Member] Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Deferred gains/(losses) on cash flow hedging instruments [Member] Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] Unrealized gain/(loss) on available for sale investment [Member] Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] Intra-entity foreign currency transactions [Member] Intra-entity foreign currency transactions [Member] Intra-entity foreign currency transactions [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Other comprehensive income (loss) before reclassifications Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Amounts reclassified into income Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Amounts reclassified into income for deferred gains/(losses) on cash flow hedging instruments Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Amortization of acquired intangibles Amortization of All Intangible Assets including those not acquired in business combinations Amortization of All Intangible Assets including those not acquired in business combinations Basis Of Presentation Basis of Presentation and Significant Accounting Policies [Text Block] Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table] Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table] Selling, general and administrative expense Selling, General and Administrative Expenses [Member] Discontinued operations Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] Selling, general and administrative expense Allocated Share-based Compensation Expense Total compensation cost recognized for stock-based compensation plans Related income tax benefit Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Earnings Per Share Earnings Per Share [Text Block] Changes In Carrying Amount Of Goodwill Schedule of Goodwill [Table Text Block] Components Of Trademarks And Other Intangible Assets Intangible Assets Disclosure [Text Block] Finite-lived Intangible Assets Amortization Expense Finite-lived Intangible Assets Amortization Expense [Table Text Block] Income Tax [Table] Income Tax [Table] Income Tax [Table] Income Tax [Line Items] Income Tax [Line Items] [Line Items] for Income Tax [Table] Measurement period adjustment, additional income tax expense related to transition tax Tax Cuts And Jobs Act Of 2017, Measurement Period Adjustment, Income Tax Expense (Benefit) Tax Cuts And Jobs Act Of 2017, Measurement Period Adjustment, Income Tax Expense (Benefit) Effective income tax rate reconciliation Effective Income Tax Rate Reconciliation, Percent Compensation Cost And Related Income Tax Benefits Recognized Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block] Summary Of Stock Option Activity Share-based Compensation, Stock Options, Activity [Table Text Block] Non-Vested Restricted Stock And Restricted Share Unit Awards Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Restricted Stock Grant Information Restricted stock grant information [Table Text Block] Restricted stock grant information [Table Text Block]. Segment Information Segment Reporting Disclosure [Text Block] Computation Of Basic And Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Time Based Award [Member] Time Based Award [Member] Time Based Award [Member] Number of Shares and Units Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Non-vested restricted stock, restricted share units, and performance units, beginning balance (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted (shares) Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period Vested (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Forfeited (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Non-vested restricted stock, restricted share units, and performance units, ending balance (shares) Weighted Average Grant Date Fair Value (per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Non-vested restricted stock, restricted share units, and performance units beginning balance (USD per share) Granted (USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Vested (USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Forfeited (USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Non-vested restricted stock, restricted share units, and performance units ending balance (USD per share) Accelerated shares vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Accelerated Vesting, Number Cancellations (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Cancellations in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Cancellations in Period Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Corporate and Other [Member] Corporate, Non-Segment [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Number of operating segments Number of Operating Segments Operating Income Accounting review and remediation costs, net of insurance proceeds Professional Fees Insurance proceeds from accounting review Insurance Proceeds From Accounting Review Insurance Proceeds From Accounting Review Long-lived assets Long-Lived Assets Debt And Borrowings Debt Disclosure [Text Block] Acquisitions Business Combination Disclosure [Text Block] Schedule Of Debt And Borrowings Schedule of Long-term Debt Instruments [Table Text Block] Stock-Based Compensation And Incentive Performance Plans Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] Goodwill And Other Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Fair value of restricted stock and restricted share units granted Share-Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Grants In Period, Total Fair Value Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period, total fair value Fair value of shares vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Tax benefit recognized from restricted shares vesting Employee Service Share-Based Compensation, Tax Benefit Realized From Restricted Shares Vesting Employee service share-based compensation, tax benefit realized from restricted shares vesting Unrecognized stock-based compensation expense Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options Period for recognition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Newly Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements Not Yet Effective New Accounting Pronouncements, Policy [Policy Text Block]