Discontinued Operations and Disposal Groups [Abstract] Divestitures and Sale of License Rights Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Risks and Uncertainties [Abstract] Concentration Risk [Table] Concentration Risk [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Sales Sales [Member] Accounts receivable Accounts Receivable [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Product concentration risk Product Concentration Risk [Member] Customer concentration risk Customer Concentration Risk [Member] Supplier concentration risk Supplier Concentration Risk [Member] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] Top 5 customers Top 5 Customers [Member] Top 5 Customers [Member] Walmart Walmart [Member] Walmart [Member] Concentration Risk [Line Items] Concentration Risk [Line Items] Concentration risk, percentage Concentration Risk, Percentage Number of third-party manufacturers Number of Third-party Manufacturers Number of Third-party Manufacturers Number of third-party manufacturers with long-term contracts Number of Third-party Manufacturers with Long-term Contracts Number of Third-party Manufacturers with Long-term Contracts Income Tax Disclosure [Abstract] Current Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Current Federal Tax Expense (Benefit) State Current State and Local Tax Expense (Benefit) Foreign Current Foreign Tax Expense (Benefit) Deferred Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Foreign Deferred Foreign Income Tax Expense (Benefit) Total (benefit) provision for income taxes Income Tax Expense (Benefit) Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Cash and Cash Equivalents [Table] Schedule of Cash and Cash Equivalents [Table] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Sydney, Australia Sydney, Australia [Member] Sydney, Australia [Member] Cash and Cash Equivalents [Line Items] Cash and Cash Equivalents [Line Items] Percentage of deposits held in one location (as percent) Percentage of Deposits Held in One Location Percentage of Deposits Held in One Location Non-cash financing activities Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction Business Combinations [Abstract] Acquisitions Business Combination Disclosure [Text Block] Commitments and Contingencies Disclosure [Abstract] Schedule of Operating Leased Assets [Table] Schedule of Operating Leased Assets [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] Facilities Office Facilities [Member] Office Facilities [Member] Equipment Equipment [Member] Operating Leased Assets [Line Items] Operating Leased Assets [Line Items] 2019 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2020 Operating Leases, Future Minimum Payments, Due in Two Years 2021 Operating Leases, Future Minimum Payments, Due in Three Years 2022 Operating Leases, Future Minimum Payments, Due in Four Years 2023 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total future minimum payments due Operating Leases, Future Minimum Payments Due Less: Sublease rentals Operating Leases, Future Minimum Payments Receivable Minimum lease payments, net of sublease rentals Operating Leases, Future Minimum Payments Due, Net of Receivables Operating Leases, Future Minimum Payments Due, Net of Receivables Operating leases, rent expense Operating Leases, Rent Expense Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Schedule of Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Income from Continuing Operations Before Income Taxes, Domestic and Foreign Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Components of Provision for Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Components of Deferred Tax Balances Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Reconciliation of Effective Tax Rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Uncertain Tax Liability Activity Summary of Income Tax Contingencies [Table Text Block] Purchase Price Allocation Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Pro Forma Information Business Acquisition, Pro Forma Information [Table Text Block] Income Taxes Income Tax Disclosure [Text Block] Concentrations of Risk Concentration Risk Disclosure [Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] 2019 (expectation) to participant benefits Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months 2019 Defined Benefit Plan, Expected Future Benefit Payment, Year Two 2020 Defined Benefit Plan, Expected Future Benefit Payment, Year Three 2021 Defined Benefit Plan, Expected Future Benefit Payment, Year Four 2022 Defined Benefit Plan, Expected Future Benefit Payment, Year Five 2023 Defined Benefit Plan, Expected Future Benefit Payments, Year Six Defined Benefit Plan, Expected Future Benefit Payments, Year Six 2024-2028 Defined Benefit Plan, Expected Future Benefit Payments, Six Fiscal Years Thereafter Defined Benefit Plan, Expected Future Benefit Payments, Six Fiscal Years Thereafter Intangible Assets, Net (Excluding Goodwill) [Abstract] 2019 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2020 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2022 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2023 Finite-Lived Intangible Assets, Amortization Expense, Year Five Thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Intangible assets, net Finite-Lived Intangible Assets, Net Subsequent Events [Abstract] Subsequent Events Subsequent Events [Text Block] Segment Reporting [Abstract] Information about our Operating and Reportable Segments Schedule of Segment Reporting Information, by Segment [Table Text Block] Information about our Revenues from Similar Product Groups Revenue from External Customers by Products and Services [Table Text Block] Segment Revenue by Geographic Area Revenue from External Customers by Geographic Areas [Table Text Block] Allocation of Long-Term Assets to Segments Reconciliation of Assets from Segment to Consolidated [Table Text Block] Goodwill and Intangible Assets by Geographic Areas Goodwill and Intangible Assets by Geographic Areas [Table Text Block] [Table Text Block] for Goodwill and Intangible Assets by Geographic Areas [Table] Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Term Loans Loans Payable [Member] Senior Notes Senior Notes [Member] 2012 Term B-3 Loan Loans Payable, Term B-3 [Member] Loans Payable, Term B-3 [Member] 2012 Term B-1 Loan Loans Payable, Term B-1 [Member] Loans Payable, Term B-1 [Member] 2012 Term B-2 Loan Loans Payable, Term B-2 [Member] Loans Payable, Term B-2 [Member] 2012 Term B-4 Loans Loans Payable, Term B-4 [Member] Loans Payable, Term B-4 [Member] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] 2012 Term Loan Term Loan 2012 [Member] Term Loan 2012 [Member] 2012 ABL Revolver ABL Revolver 2012 [Member] ABL Revolver 2012 [Member] ABL Revolver Amendment 4 ABL Revolver Amendment 4 [Member] ABL Revolver Amendment 4 [Member] 2012 Term Loan, Amendment No. 1 Amended 2012 Term Loan [Member] Amended 2012 Term Loan [Member] 2012 Term Loan, Amendment No. 2 Amended 2 2012 Term Loan [Member] Amended 2 2012 Term Loan [Member] 2012 ABL Revolver, Amendment No. 3 2012 ABL Revolver Amendment 3 [Member] 2012 ABL Revolver Amendment 3 [Member] 2012 Term Loan, Amendment No. 3 Amendment 3, 2012 Term Loan [Member] Amendment 3, 2012 Term Loan [Member] ABL Amendment No. 5 ABL Amendment Number 5 [Member] ABL Amendment Number 5 2012 Senior Notes Senior Notes 2012 [Member] Senior Notes 2012 [Member] 2012 ABL Revolver, Amendment No. 6 2012 ABL Revolver Amendment 6 [Member] 2012 ABL Revolver Amendment 6 [Member] Term B-5 Loans Amendment 5 2012 Term Loan [Member] Amendment 5 2012 Term Loan [Member] Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] LIBOR London Interbank Offered Rate (LIBOR) [Member] Base Rate Base Rate [Member] Federal Funds Rate Federal Funds Rate [Member] Federal Funds Rate [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Debt instrument, face amount Debt Instrument, Face Amount Debt instrument, term Debt Instrument, Term Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Revolving credit facility, increase in borrowing capacity Line of Credit Facility, Increase in Borrowing Capacity Line of Credit Facility, Increase in Borrowing Capacity Debt instrument, interest rate, decrease (as percent) Debt Instrument, Interest Rate, Increase (Decrease) Debt instrument, discount (as percent) Debt Instrument, Discount, Percentage Debt Instrument, Discount, Percentage Proceeds from issuance of long-term debt Proceeds from Issuance of Long-term Debt Debt instrument, basis spread on variable rate (as percent) Debt Instrument, Basis Spread on Variable Rate Debt instrument, reference rate floor (as percent) Debt Instrument, Reference Rate Floor Debt Instrument, Reference Rate Floor Interest rate, contingent margin step-down per annum (as percent) Debt Instrument, Contingent Margin Step Down Per Annum, Interest Rate Debt Instrument, Contingent Margin Step Down Per Annum, Interest Rate Debt instrument, basis spread on variable rate, fixed component (as percent) Debt Instrument, Basis Spread on Variable Rate, Fixed Component Debt Instrument, Basis Spread on Variable Rate, Fixed Component Debt instrument, conditional variable rate (as percent) Debt Instrument, Variable Rate, Conditional Variable Rate Debt Instrument, Variable Rate, Conditional Variable Rate Line of credit facility, commitment fee (as percent) Line of Credit Facility, Commitment Fee Percentage Line of credit facility, conditional commitment fee (as percent) Line of Credit Facility, Conditional Commitment Fee Percentage Line of Credit Facility, Conditional Commitment Fee Percentage Revolver increase in accordion feature Line of Credit Facility, Increase in Accordion Feature Line of Credit Facility, Increase in Accordion Feature Debt Instrument, temporary suspension of financial reporting covenant, period Debt Instrument, Covenant Terms, Temporary Suspension of Financial Reporting Covenant, Period Debt Instrument, Covenant Terms, Temporary Suspension of Financial Reporting Covenant, Period Debt instrument, average interest rate (as percent) Debt Instrument, Interest Rate During Period Reconciliation of Assets from Segment to Consolidated [Table] Reconciliation of Assets from Segment to Consolidated [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] North American OTC Healthcare North American OTC Healthcare [Member] North American OTC Healthcare [Member] International OTC Healthcare International OTC Healthcare [Member] International OTC Healthcare [Member] Household Cleaning Household Cleaning [Member] Household Cleaning [Member] Segment Reporting, Asset Reconciling Item [Line Items] Segment Reporting, Asset Reconciling Item [Line Items] Goodwill Goodwill Indefinite-lived intangible assets Indefinite-Lived Intangible Assets (Excluding Goodwill) Finite-lived intangible assets Intangible assets, net (excluding goodwill) Intangible Assets, Net (Excluding Goodwill) Intangible assets, net (including goodwill) Intangible Assets, Net (Including Goodwill) Inventory Disclosure [Abstract] Packaging and raw materials Inventory, Raw Materials and Supplies, Net of Reserves Work in process Inventory, Work in Process, Net of Reserves Finished goods Inventory, Finished Goods, Net of Reserves Inventories Inventory, Net Inventory valuation reserves related to obsolete and slow-moving inventory Inventory Valuation Reserves Warehousing, shipping and handling, and storage costs Shipping, Handling and Transportation Costs Inventories Inventory Disclosure [Text Block] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Reclassification Reclassification, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Accounts Receivable Trade and Other Accounts Receivable, Policy [Policy Text Block] Inventories Inventory, Policy [Policy Text Block] Property, Plant and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Intangible Assets Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] Deferred Origination Costs Deferred Charges, Policy [Policy Text Block] Revenue Recognition Revenue Recognition, Policy [Policy Text Block] Cost of Sales Cost of Sales, Policy [Policy Text Block] Advertising and Promotion Costs Advertising Cost, Policy, Expensed Advertising Cost [Policy Text Block] Stock-based Compensation Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Pension Expense Pension and Other Postretirement Plans, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Earnings Per Share Earnings Per Share, Policy [Policy Text Block] Recently Issued Accounting Standards New Accounting Pronouncements, Policy [Policy Text Block] Quarterly Financial Information Disclosure [Abstract] Schedule of Quarterly Financial Information Quarterly Financial Information [Table Text Block] Inventories Schedule of Inventory, Current [Table Text Block] Statement of Cash Flows [Abstract] Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Net income Net Income (Loss) Attributable to Parent Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization Loss on divestitures Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Loss (gain) on sale or disposal of property and equipment Gain (Loss) on Disposition of Property Plant Equipment Deferred income taxes Deferred Income Tax Expense (Benefit) Long term income taxes payable Increase (Decrease) in Income Taxes Payable Amortization of debt origination costs Amortization of Debt Issuance Costs and Discounts Excess tax benefits from share-based awards Excess Tax Benefit from Share-based Compensation, Financing Activities Stock-based compensation costs Allocated Share-based Compensation Expense Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Premium payment on 2012 Senior Notes Repayments of Senior Debt, Premium Repayments of Senior Debt, Premium Impairment loss Asset Impairment Charges Lease termination costs Gain (Loss) on Contract Termination Other non-cash items Other Noncash Income (Expense) Changes in operating assets and liabilities, net of effects from acquisitions: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Accounts payable Increase (Decrease) in Accounts Payable Accrued liabilities Increase (Decrease) in Accrued Liabilities Pension and deferred compensation contribution Pension Expense (Reversal of Expense), Noncash Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from divestitures Proceeds from Divestiture of Businesses Proceeds from the sale of property, plant and equipment Proceeds from Sale of Property, Plant, and Equipment Proceeds from working capital arbitration settlement Payments for (Proceeds from) Previous Acquisition Acquisition of DenTek, less cash acquired Payments to Acquire Businesses, Net of Cash Acquired Acquisition of C.B. Fleet, less cash acquired Payments to Acquire Business Two, Net of Cash Acquired Acquisition of Fleet escrow receipt Proceeds from Previous Acquisition Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from issuance of 2016 Senior Notes Proceeds from Issuance of Senior Long-term Debt Repayment of 2012 Senior Notes Repayments of Senior Debt Borrowings under Bridge term loans Proceeds from Short-term Debt Repayments under Bridge term loans Repayments of Short-term Debt Proceeds from issuance of Term Loan Proceeds from Notes Payable Term Loan repayments Repayments of Notes Payable Borrowings under revolving credit agreement Proceeds from Lines of Credit Repayments under revolving credit agreement Repayments of Lines of Credit Payments of debt origination costs Payments of Financing Costs Proceeds from exercise of stock options Proceeds from Stock Options Exercised Proceeds from restricted stock exercises Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options Fair value of shares surrendered as payment of tax withholding Payments Related to Tax Withholding for Share-based Compensation Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Effects of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents (Decrease) increase in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents - beginning of year Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents - end of year Interest paid Interest Paid Income taxes paid Income Taxes Paid Reconciliation of the Activity Affecting Intangible Assets Schedule of Intangible Assets [Table Text Block] Schedule of Intangible Assets [Table Text Block] Schedule of Expected Amortization Expense Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table 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] Intersegment Eliminations Intersegment Eliminations [Member] Disposal Group Classification [Axis] Disposal Group Classification [Axis] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Disposal held for sale Disposal Group, Held-for-sale, Not Discontinued Operations [Member] Disposal Group Name [Axis] Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Group Name [Domain] Pediacare, New Skin, Fiber Choice, EPT, Dermoplast, and Comet Pediacare, New Skin, Fiber Choice, EPT, Dermoplast, and Comet [Member] Pediacare, New Skin, Fiber Choice, EPT, Dermoplast, and Comet [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Segment Reporting Information, Profit (Loss): Segment Reporting Information, Profit (Loss) [Abstract] Total revenues Revenue, Net Tradename impairment Impairment of Intangible Assets, Finite-lived Cost of sales Cost of Revenue Gross profit Gross Profit Advertising and promotion Marketing and Advertising Expense Contribution margin Contribution Margin Contribution Margin Other operating expenses General and Administrative, and Depreciation and Amortization Expense General and Administrative, and Depreciation and Amortization Expense Operating income Operating Income (Loss) Other expense Total Other Income (Expense) The net amount of other income and expense which results from ancillary business-related activities also known as other nonoperating (income) expense recognized for the period. May include (a) dividends, (b) interest income, (c) interest expense, (d) net gains/losses on securities and (e) other miscellaneous other income and expense items. Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest (Benefit) provision for income taxes Net income Loss on divestitures and sales of property and equipment Intangible assets, tradename impairment Impairment of Intangible Assets (Excluding Goodwill) Interest cost Defined Benefit Plan, Interest Cost Expected return on assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Net periodic benefit cost (income) Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Accumulated Other Comprehensive Loss Accumulated Other Comprehensive Income [Text Block] Accumulated Other Comprehensive Income [Text Block] Statement of Financial Position [Abstract] Allowance for accounts receivable Allowance for Doubtful Accounts Receivable, Current Preferred stock, par value (in USD per share) Preferred Stock, Par or Stated Value Per Share Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Common stock, par value (in USD per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized (in shares) Common Stock, Shares Authorized Common stock, shares issued (in shares) Common Stock, Shares, Issued Treasury stock (in shares) Treasury Stock, Shares Business Segments Segment Reporting Disclosure [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 Long-term debt, gross Long-term Debt, Gross Income from Continuing Operations before Income Taxes: Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest [Abstract] United States Income (Loss) from Continuing Operations before Income Taxes, Domestic Foreign Income (Loss) from Continuing Operations before Income Taxes, Foreign Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Discount rate Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Expected return on plan assets, net of administrative fees Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets Rate of compensation increase Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase Schedule of Benefit Obligation and Plan Assets Schedule of Defined Benefit Plans Disclosures [Table Text Block] Schedule of Amounts Recognized in Balance Sheet Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Schedule of Primary Components of Net Periodic Benefits Schedule of Costs of Retirement Plans [Table Text Block] Schedule of Expected to be Contributed Schedule of Expected Benefit Payments [Table Text Block] Schedule of Allocation of Plan Assets Schedule of Allocation of Plan Assets [Table Text Block] Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block] Schedule of Assumptions Used Schedule of Assumptions Used [Table Text Block] Payables and Accruals [Abstract] Other Accrued Liabilities Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Computation of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Commitments and Contingencies Commitments and Contingencies 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] Treasury Stock Treasury Stock [Member] Accumulated Other Comprehensive (Loss) Income AOCI Attributable to Parent [Member] Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Balances Stockholders' Equity Attributable to Parent Common stock (in shares) Common Stock, Shares, Outstanding Treasury stock (in shares) Stock-based compensation Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Exercise of stock options (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Issuance of shares related to restricted stock Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures Issuance of shares related to restricted stock (in shares) Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Treasury share repurchases Treasury Stock, Value, Acquired, Cost Method Treasury share repurchases (in shares) Treasury Stock, Shares, Acquired Excess tax benefits from share-based awards Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation Comprehensive (loss) income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Balances Common stock (in shares) Treasury stock (in shares) Net gain Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Change In Tax Rate, Deferred Tax Liability, Provisional Income Tax (Expense) Benefit Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Change In Tax Rate, Deferred Tax Liability, Provisional Income Tax (Expense) Benefit Net gain related to the lower blended tax rate Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit) Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit) Net gain 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) Repatriation charge 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) Long-term deferred tax assets Deferred Income Tax Assets, Net Valuation allowance Deferred Tax Assets, Valuation Allowance Decrease in valuation allowance Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Unrecognized tax benefits Unrecognized Tax Benefits Effective income tax rate, change in enacted tax rate Effective Income Tax Rate Reconciliation, Tax Contingency, Percent 2016 Senior Notes Senior Notes 2016 [Member] Senior Notes 2016 [Member] 2013 Senior Notes Senior Notes 2013 [Member] Senior Notes 2013 [Member] Current portion of long-term debt Long Term Debt, Gross, Current Maturities Long Term Debt, Gross, Current Maturities Long-term debt, gross, excluding current maturities Long Term Debt Excluding Current Maturities, Gross Aggregate principal amount of long-term borrowings as of the balance sheet date, excluding the portions thereof scheduled to be repaid within one year (current maturities), before deducting unamortized discount or premiums. Less unamortized debt costs Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Long-term debt, net Long-term Debt, Excluding Current Maturities Debt instrument, stated interest rate (as percent) Debt Instrument, Interest Rate, Stated Percentage Debt instrument, variable rate, minimum Debt Instrument, Variable Rate, Minimum Debt Instrument, Variable Rate, Minimum Property, Plant and Equipment [Abstract] Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Land Land [Member] Building Building [Member] Machinery Other Machinery and Equipment [Member] Computer equipment Computer Equipment [Member] Furniture and fixtures Furniture and Fixtures [Member] Leasehold improvements Leasehold Improvements [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Components of Property, Plant and Equipment Property, Plant and Equipment, Net, by Type [Abstract] Property, plant and equipment, gross Property, Plant and Equipment, Gross Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant and equipment, net Property, Plant and Equipment, Net Depreciation expense Depreciation Total revenues Operating Expenses Operating Expenses [Abstract] General and administrative General and Administrative Expense Depreciation and amortization Other Depreciation and Amortization Total operating expenses Operating Expenses Net interest expense Interest Income (Expense), Net Loss on extinguishment of debt Provision (benefit) for income taxes Earnings (loss) per share: Earnings Per Share [Abstract] Basic (in USD per share) Earnings Per Share, Basic Diluted (in USD per share) Earnings Per Share, Diluted Weighted average shares outstanding: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Comprehensive income (loss), net of tax: Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Unrecognized net gain (loss) on pension plans Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent Total other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Comprehensive (loss) income Stockholders' Equity Note [Abstract] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Restricted Shares Restricted Stock [Member] Class of Stock [Line Items] Class of Stock [Line Items] Common stock, par value (in USD per share) Preferred stock, par value (in USD per share) Voting rights, number of votes per common share owned Voting Rights, Number of Votes Per Common Share Owned Voting Rights, Number of Votes Per Common Share Owned Dividends declared on common stock Dividends, Common Stock Restricted stock repurchased during period (in shares) Restricted stock acquired, average cost per share (in USD per share) Treasury Stock Acquired, Average Cost Per Share Disposal Groups, Including Discontinued Operations [Table] Disposal Groups, Including Discontinued Operations [Table] Disposal group, disposed of by sale, not discontinued operations Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member] Pediacare, New Skin and Fiber Choice Pediacare, New Skin and Fiber Choice [Member] Pediacare, New Skin and Fiber Choice [Member] Dermoplast Dermoplast [Member] Dermoplast [Member] E.P.T. and Dermoplast E.P.T. and Dermoplast [Member] E.P.T. and Dermoplast [Member] Subsegments [Axis] Subsegments [Axis] Subsegments [Domain] Subsegments [Domain] Cough and Cold, Dermatologicals, and Gastrointestinal products group Cough and Cold, Dermatologicals, and Gastrointestinal Products Group [Member] Cough and Cold, Dermatologicals, and Gastrointestinal Products Group [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] Comet Brand Comet Brand [Member] Comet Brand [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] Consideration, excluding costs of inventory Disposal Group, Consideration, Excluding Costs of Inventory Disposal Group, Consideration, Excluding Costs of Inventory Deposit for agreement to purchase Disposal Group, Not Discontinued Operation, Deposit for Agreement to Purchase Disposal Group, Not Discontinued Operation, Deposit for Agreement to Purchase Total purchase price received Disposal Group, Including Discontinued Operation, Consideration Pre-tax net gain on divestitures Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down Proceeds from Early Buyout Proceeds from Early Buyout Proceeds from Early Buyout Royalty revenue Royalty Revenue Proceeds from sale of license rights Proceeds from Sale of Intangible Assets Gain on sale of asset Gain (Loss) on Disposition of Intangible Assets Indefinite-lived intangibles, reductions Indefinite-lived Intangible Assets, Written off Related to Sale of Business Unit Share-Based Compensation Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Schedule of Intangible Assets [Table] Schedule of Intangible Assets [Table] Schedule of Intangible Assets [Table] Business Acquisition [Axis] Business Acquisition [Axis] Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] DenTek Oral Care, Inc. DenTek Oral Care, Inc. [Member] DenTek Oral Care, Inc. [Member] C.B. Fleet Company, Inc. C.B. Fleet Company, Inc. [Member] C.B. Fleet Company, Inc. [Member] E.P.T. E.P.T. [Member] E.P.T. [Member] Tradenames Trade Names [Member] Beano Brand Beano Brand [Member] Beano Brand [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Massengill brand Massengill Brand [Member] Massengill Brand [Member] Measurement Input Type [Axis] Measurement Input Type [Axis] Measurement Input Type [Axis] Measurement Input Type [Domain] Measurement Input Type [Domain] [Domain] for Measurement Input Type [Axis] Cost of capital Measurement Input, Cap Rate [Member] Measurement Input, Cap Rate [Member] Terminal growth rate Measurement Input, Long-term Revenue Growth Rate [Member] Measurement Input, Long-term Revenue Growth Rate [Member] Schedule of Intangible Assets [Line Items] Schedule of Intangible Assets [Line Items] Schedule of Intangible Assets [Line Items] Intangible assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Finite-lived intangible assets, written off Finite-Lived Intangible Assets, Written off Related to Sale of Business Unit Finite-Lived Intangible Assets, Written off Related to Sale of Business Unit Proceeds from the sale of property and equipment Agreement election amount per quarter Royalty Income, Agreement Election Amount Per Quarter Royalty Income, Agreement Election Amount Per Quarter Number of indefinite-lived trade names exceeding carrying value by less than 10% Number of Indefinite-Lived Trade Names that Exceeded Carrying Value by Less Than 10 Percent Number of Indefinite-Lived Trade Names that Exceeded Carrying Value by Less Than 10 Percent Impairment of indefinite-lived assets Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) Tradenames Indefinite-Lived Trade Names Impairment of finite-lived assets Increase (decrease) in fair value measurement input Indefinite-lived Intangible Asset, Increase (Decrease) in Measurement Input Indefinite-lived Intangible Asset, Increase (Decrease) in Measurement Input Impact of change in measurement input on indefinite-lived asset impairment Sensitivity Analysis of Fair Value, Indefinite-lived Intangible Asset Impairment, Impact of Change in Measurement Input Sensitivity Analysis of Fair Value, Indefinite-lived Intangible Asset Impairment, Impact of Change in Measurement Input Finite-lived intangible assets, weighted average remaining period Finite-Lived Intangible Assets, Remaining Amortization Period Amortization of intangible assets Amortization of Intangible Assets Intangible assets, useful lives Finite-Lived Intangible Asset, Useful Life Subsequent Event [Table] Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event Subsequent Event [Member] Performance Units Performance Shares [Member] 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Compensation Arrangement by Share-based Payment Award, Award Vesting Period Net gain related to deferred tax liability Document and Entity Information [Abstract] Document and Entity Information [Abstract] 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 Document Type Document Type Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Public Float Entity Public Float Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Goodwill [Line Items] Goodwill [Line Items] Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill, net, beginning Additions Goodwill, Acquired During Period Reductions Goodwill, Other Increase (Decrease) Adjustments Goodwill, Purchase Accounting Adjustments Effects of foreign currency exchange rates Goodwill, Foreign Currency Translation Gain (Loss) Goodwill, net, ending Valuation and Qualifying Accounts [Abstract] Schedule II Valuation and Qualifying Accounts Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Receivables [Abstract] Accounts Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Current liability Liability, Defined Benefit Plan, Current Long-term liability Liability, Defined Benefit Plan, Noncurrent Total Liability, Defined Benefit Plan Summary of Changes in Goodwill Schedule of Goodwill [Table Text Block] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Business Acquisition [Line Items] Business Acquisition [Line Items] Pro Forma Information Business Acquisition, Pro Forma Information [Abstract] Revenues Business Acquisition, Pro Forma Revenue Net income Business Acquisition, Pro Forma Net Income (Loss) Earnings per share: Earnings Per Share, Pro Forma [Abstract] Basic (in USD per share) Business Acquisition, Pro Forma Earnings Per Share, Basic Diluted (in USD per share) Business Acquisition, Pro Forma Earnings Per Share, Diluted Goodwill Goodwill 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] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair 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Item Amounts [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Carrying value Reported Value Measurement [Member] Fair value Estimate of Fair Value Measurement [Member] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Recurring Fair Value, Measurements, Recurring [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 2 Fair Value, Inputs, Level 2 [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Loans payable, fair value disclosure Long-term Debt, Fair Value Line of credit, fair value disclosure Lines of Credit, Fair Value Disclosure Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Accounts Receivable Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Accrued marketing costs Accrued Marketing Costs, Current Accrued compensation costs Employee-related Liabilities, Current Accrued broker commissions Accrued Sales Commission, Current Income taxes payable Accrued Income Taxes, Current Accrued professional fees Accrued Professional Fees, Current Accrued production costs Accrued Production Costs, Current Accrued Production Costs, Current Income tax related payable Business Combination, Separately Recognized Transactions, Liabilities Recognized Other accrued liabilities Other Accrued Liabilities, Current Total other accrued liabilities Accrued and Other Liabilities, Current Accrued and Other Liabilities, Current Schedule of Carrying Values and Estimated Fair Values of Debt Instruments Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Scenario, Forecast Scenario, Forecast [Member] Unrecognized actuarial (loss) Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] Unrecognized prior service credit Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Member] Unrecognized actuarial loss Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax Unrecognized prior service credit Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax 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] Balance – beginning of year Additions based on tax positions related to the current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Reductions based on lapse of statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Balance – end of year Long-term Purchase Commitment [Table] Long-term Purchase Commitment [Table] Category of Item Purchased [Axis] Category of Item Purchased [Axis] Long-term Purchase Commitment, Category of Item Purchased [Domain] Long-term Purchase Commitment, Category of Item Purchased [Domain] Third-party Manufacturing Third-party Manufacturing [Member] Third-party Manufacturing [Member] Long-term Purchase Commitment [Line Items] Long-term Purchase Commitment [Line Items] 2019 Purchase Obligation, Due in Next Twelve Months 2020 Purchase Obligation, Due in Second Year 2021 Purchase Obligation, Due in Third Year 2022 Purchase Obligation, Due in Fourth Year 2023 Purchase Obligation, Due in Fifth Year Thereafter Purchase Obligation, Due after Fifth Year Total purchase commitment Purchase Obligation Computer Equipment and Software Property and equipment, useful lives Property, Plant and Equipment, Useful Life Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Retirement Plan, Contribution [Axis] Retirement Plan, Contribution [Axis] Retirement Plan, Contribution [Axis] Retirement Plan, Contribution [Domain] Retirement Plan, Contribution [Domain] [Domain] for Retirement Plan, Contribution [Axis] Contribution Tranche One Contribution Tranche One [Member] Contribution Tranche One [Member] Contribution Tranche Two Contribution Tranche Two [Member] Contribution Tranche Two [Member] Retirement Plan Name [Axis] Retirement Plan Name [Axis] Retirement Plan Name [Domain] Retirement Plan Name [Domain] Fleet Employees Plan Fleet Employees Plan [Member] Fleet Employees Plan [Member] Retirement Plan Funding Status [Axis] Retirement Plan Funding Status [Axis] Retirement Plan Funding Status [Domain] Retirement Plan Funding Status [Domain] Unfunded plan Unfunded Plan [Member] Retirement Plan Tax Status [Axis] Retirement Plan Tax Status [Axis] Retirement Plan Tax Status [Domain] Retirement Plan Tax Status [Domain] Qualified plan Qualified Plan [Member] Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Defined contribution plan, minimum annual contributions per participating employee (as percent) Defined Contribution Plan, Minimum Annual Contributions Per Participating Employee, Percent Defined Contribution Plan, Minimum Annual Contributions Per Participating Employee, Percent Defined contribution plan, maximum annual contributions per employee (as percent) Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent Defined contribution plan, employer matching contribution, percent of match (as percent) Defined Contribution Plan, Employer Matching Contribution, Percent of Match Defined contribution plan, employer matching contribution, percent of employees pay (as percent) Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay Defined contribution plan, cost recognized Defined Contribution Plan, Cost Defined benefit obligation Defined Benefit Plan, Benefit Obligation Net periodic benefit cost (income) (less than $1.0 million) Funded (unfunded) status at end of year Defined Benefit Plan, Funded (Unfunded) Status of Plan Expected return on plan assets, net of administrative fees (as percent) Income Statement [Abstract] Revenues Revenues [Abstract] Net sales Sales Revenue, Goods, Net Other revenues Other Revenue, Net Total revenues Cost of Sales Cost of Goods and Services Sold [Abstract] Cost of sales excluding depreciation Cost Of Sales Exclusive Of Depreciation Cost of sales of goods and services exclusive of depreciation on property, plant and equipment that is included in the depreciation and amortization line in Operating Expenses. 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Common Share: Earnings Per Share, Basic and Diluted [Abstract] Basic net earnings per share (in USD per share) Diluted net earnings per share (in USD per share) Antidilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Business and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Income tax provision at statutory rate Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Income tax provision at statutory rate (as percent) Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Foreign tax benefit Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount Foreign tax benefit provision (as percent) Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent State 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for sale of asset Effective Income Tax Rate Reconciliation, Disposition of Asset, Amount Goodwill adjustment for sale of asset (as percent) Effective Income Tax Rate Reconciliation, Disposition of Asset, Percent Nondeductible transaction costs Income Tax Rate Reconciliation, Nondeductible Expense, Transaction Costs Income Tax Rate Reconciliation, Nondeductible Expense, Transaction Costs Nondeductible transaction costs (as percent) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Transaction Costs Effective Income Tax Rate Reconciliation, Nondeductible Expense, Transaction Costs Nondeductible compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount Nondeductible compensation (as percent) Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent Other Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Other (as percent) Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Total (benefit) provision for income taxes Income Tax Expense (Benefit), Including Discontinued Operations Income Tax Expense (Benefit), Including Discontinued Operations Total provision for income taxes (as percent) Effective Income Tax Rate, Including Discontinued Operations Effective Income Tax Rate, Including Discontinued Operations Defined Benefit Plan, Asset Categories [Axis] Defined Benefit Plan, Asset Categories [Axis] Plan Asset Categories [Domain] Plan Asset Categories [Domain] Domestic large cap equities Equity Fund, Domestic, Large Cap [Member] Equity Fund, Domestic, Large Cap [Member] Domestic small/mid cap equities Equity Fund, Domestic, Small / Mid Cap [Member] Equity Fund, Domestic, Small / Mid Cap [Member] International equities Private Equity Funds, Foreign [Member] Balanced/asset allocation Balanced Funds [Member] Fixed income and cash Fixed Income Funds [Member] Target Allocation Defined Benefit Plan, Plan Assets, Target Allocation, Percentage Percentage of Plan Assets Defined Benefit Plan, Actual Plan Asset Allocations Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Purchase price Business Combination, Consideration Transferred Indefinite-lived intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Finite-lived intangible assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Goodwill, post-closing inventory and apportionment adjustment Other Accrued Liabilities Schedule of Accrued and Other Liabilities [Table Text Block] Schedule of Accrued and Other Liabilities [Table Text Block] Schedule of Long-term Debt Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Future Principal Payments Schedule of 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Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated other comprehensive loss, net of tax Cumulative translation adjustment Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Unrecognized net gain (loss) on pension plans Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Components of Accumulated Other Comprehensive Loss Reclassification from AOCI Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Outstanding, beginning of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Granted (in shares) Exercised (in shares) Forfeited or expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Outstanding, end of period (in shares) Exercisable, end of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Weighted-Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Outstanding, beginning of period, weighted-average exercise price (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Exercised, weighted-average exercise price (in USD per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Forfeited or expired, weighted-average exercise price (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, 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Exercisable, end of period, aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Deferred Tax Assets Deferred Tax Assets, Gross [Abstract] Allowance for doubtful accounts and sales returns Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts and Sales Returns Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts and Sales Returns Inventory capitalization Deferred Tax Assets, Inventory Recapitalization Deferred Tax Assets, Inventory Recapitalization Inventory reserves Deferred Tax Assets, Inventory Reserves Deferred Tax Assets, Inventory Reserves Net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards State income taxes Deferred Tax Assets, State Taxes Accrued liabilities Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Accrued compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation Stock compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Other Deferred Tax Assets, Other Total deferred tax assets Deferred Tax Assets, Gross Deferred Tax Liabilities Deferred Tax Liabilities, Gross [Abstract] Property, plant and equipment Deferred Tax Liabilities, Property, Plant and Equipment Intangible assets Deferred Tax Liabilities, Intangible Assets Total deferred tax liabilities Deferred Tax Liabilities, Gross Net deferred tax liability before valuation allowance Deferred Tax Liabilities, Net before Valuation Allowance Deferred Tax Liabilities, Net before Valuation Allowance Valuation allowance Net deferred tax liability Deferred Tax Liabilities, Net Indefinite Lived Tradenames Indefinite-lived Tradenames [Member] Indefinite-lived Tradenames [Member] Finite Lived Tradenames and Customer Relationships Finite Lived Tradenames and Customer Relationships [Member] Finite Lived Tradenames and Customer Relationships [Member] Indefinite-lived Intangible Assets [Roll Forward] Indefinite-lived Intangible Assets [Roll Forward] Indefinite-Lived Intangible Assets [Abstract] Indefinite-Lived Intangible Assets (Excluding Goodwill) [Abstract] Indefinite-lived intangibles, beginning Indefinite-lived intangibles, additions Indefinite-lived Intangible Assets Acquired Indefinite-lived intangibles, reclassifications Indefinite-lived Intangible Assets, Reclassified to Finite-lived During Period Indefinite-lived Intangible Assets, Reclassified to Finite-lived During Period Indefinite-lived intangibles, tradename impairment Indefinite-lived intangibles, reductions Indefinite-lived intangibles, effects of foreign currency exchange rates Indefinite-lived Intangible Assets, Foreign Currency Translation Gain (Loss) Indefinite-lived intangibles, ending Finite-lived Intangible Assets [Roll Forward] Finite-lived Intangible Assets [Roll Forward] 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Gross [Abstract] Intangible Assets, Gross [Abstract] Intangible Assets, Gross [Abstract] Intangible assets, gross, beginning Intangible Assets, Gross Intangible Assets, Gross Intangible assets, additions Intangible Assets, Acquired Intangible Assets, Acquired Intangible assets, tradename impairment Intangible assets, reclassifications Intangible Assets, Net Reclassification Intangible Assets, Net Reclassification Intangible assets, reductions Intangible Assets, Written off Related to Sale of Business Unit, Gross Intangible Assets, Written off Related to Sale of Business Unit, Gross Intangible assets, effects of foreign currency exchange rates Intangible Assets, Translation Adjustments Intangible Assets, Translation Adjustments Intangible assets, gross, ending Change in benefit obligation: Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Projected benefit obligation at beginning of period Actuarial loss Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss) Benefits paid Defined Benefit Plan, Benefit Obligation, Benefits Paid Projected benefit obligations at end of year Change in plan assets: Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] Fair value of plan assets at beginning of period Defined Benefit Plan, Fair Value of Plan Assets Actual return on plan assets Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) Employer contribution Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan Benefits paid Defined Benefit Plan, Plan Assets, Benefits Paid Fair value of plan assets at end of year Funded status at end of year Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Outstanding, beginning of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number Granted (in shares) Vested and issued (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested and Issued Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested and Issued Forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Outstanding, end of period (in shares) Vested, end of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested, Number Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested, Number Weighted-Average Grant-Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Outstanding, beginning of period, weighted-average grant-date fair value (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Weighted Average Exercise Price Granted, weighted-average grant-date fair value (in 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 and issued, weighted-average grant-date fair value (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested and Issued in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested and Issued in Period, Weighted Average Grant Date Fair Value Forfeited, weighted-average grant-date fair value (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Outstanding, end of period, weighted-average grant-date fair value (in USD per share) Vested, end of period, weighted-average grant-date fair value (in USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested, Weighted Average Grant Date Fair Value Long-Term Debt Long-term Debt [Text Block] Intangible Assets Intangible Assets Disclosure [Text Block] Property, Plant and Equipment Property, Plant and Equipment Disclosure [Text Block] 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] Reserves for sales returns and allowance Sales Returns and Allowances [Member] Reserves for trade promotions Allowance for Promotions [Member] Reserves for consumer coupon redemptions Reserves for Consumer Coupon Redemptions [Member] Reserves for Consumer Coupon Redemptions [Member] Allowance for doubtful accounts Allowance for Doubtful Accounts [Member] Deferred tax valuation allowance Valuation Allowance of Deferred Tax Assets [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] Valuation allowances and reserves, balance at beginning of year Valuation Allowances and Reserves, Balance Amounts charged to expense Valuation Allowances and Reserves, Additions for Charges to Cost and Expense Deductions Valuation Allowances and Reserves, Deductions Other SEC Schedule, 12-09, Valuation Allowances and Reserves, Other SEC Schedule, 12-09, Valuation Allowances and Reserves, Other Valuation allowances and reserves, balance at end of year Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] 2005 Long-term Equity Incentive Plan Long-term Equity Incentive Plan, 2005 [Member] Long-term Equity Incentive Plan, 2005 [Member] Title of Individual [Axis] Title of Individual [Axis] Relationship to Entity [Domain] Relationship to Entity [Domain] Employee Employee [Member] Employee [Member] Number of shares authorized for grant (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Number of additional shares authorized under plan (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized Maximum number of shares awarded, per employee, annual (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee Increase to plan term Share-based Compensation Arrangement by Share-based Payment Award, Extension of Expiration Period Share-based Compensation Arrangement by Share-based Payment Award, Extension of Expiration Period Tax benefit recognized from share-based compensation expense Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Share-based compensation expense, not yet recognized Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Share-based compensation expense, not yet recognized, period for recognition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Total fair value of shares vested Share-based Compensation Arrangement by Share-based Payment Award, Vested in Period, Total Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Vested in Period, Total Fair Value Income tax benefit realized from exercise of stock awards Employee Service Share-based Compensation, Tax Benefit from Exercise of Stock Options Number of shares available for issuance under plan (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Period following director's term In which stock awards may be settled Period Following Director's Term In Which Stock Awards May Be Settled Period Following Director's Term In Which Stock Awards May Be Settled Award exercisability period, from date of grant (not greater than) Share-based Compensation Arrangement by Share-based Payment Award, Award Exercisability Period, from Date of Grant Share-based Compensation Arrangement by Share-based Payment Award, Award Exercisability Period, from Date of Grant Options exercised, intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Fair Value Measurements Fair Value Disclosures [Text Block] Goodwill, written off related to sale of business unit Goodwill, Written off Related to Sale of Business Unit Proceeds from acquisition Goodwill, purchase accounting adjustments and other post closing adjustments Goodwill, Purchase Accounting Adjustments, Other Post-Closing Adjustments Goodwill, Purchase Accounting Adjustments, Other Post-Closing Adjustments Goodwill impairment charge Goodwill, Impairment Loss Reporting unit, fair value in excess of carrying amount (percent) Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount Employee Retirement Plans Pension and Other Postretirement Benefits Disclosure [Text Block] Issuance price (as percent) Debt Instrument, Purchase Price, Percentage Debt Instrument, Purchase Price, Percentage Debt Instrument, Redemption, Period [Axis] Debt Instrument, Redemption, Period [Axis] Debt 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amount (as percent) Debt Instrument, Redemption Price, Percentage Unamortized debt costs Repayments of long-term debt Repayments of Long-term Debt Revolving credit facility, remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Purchase Price Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract] Cash Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents Accounts receivable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables Inventories Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory Prepaids and other current assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets Property, plant and equipment, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Intangible assets, net Other long-term assets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Total assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Accounts payable Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable Accrued expenses Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Expenses Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Expenses Deferred income taxes - long term Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Other long term liabilities Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other Total liabilities assumed Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities Net assets acquired Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Revenue from External Customers by Products and Services [Table] Revenue from External Customers by Products and Services [Table] Products and Services [Axis] Products and Services [Axis] Products and Services [Domain] Products and Services [Domain] Analgesics Analgesics [Member] Analgesics [Member] Cough & Cold Cough and Cold [Member] Cough and Cold [Member] Women's Health Women's Health [Member] Women's Health [Member] Gastrointestinal Gastrointestinal [Member] Gastrointestinal [Member] Eye & Ear Care Eye and Ear Care [Member] Eye and Ear Care [Member] Dermatologicals Dermatologicals [Member] Dermatologicals [Member] Oral Care Oral Care [Member] Oral Care [Member] Other OTC Other OTC [Member] Other OTC [Member] Household Cleaning Household Cleaning Department [Member] Household Cleaning Department [Member] Revenue from External Customer [Line Items] Revenue from External Customer [Line Items] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] United States UNITED STATES Rest of world Non-US [Member] Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Assets Assets [Abstract] Current assets Assets, Current [Abstract] Cash and cash equivalents Accounts receivable, net of allowance of $12,734 and $13,010, respectively Inventories Deferred income tax assets Deferred Tax Assets, Net of Valuation Allowance, Current Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Property, plant and equipment, net Intangible assets, net Other long-term assets Other Assets, Noncurrent Total Assets Assets Liabilities and Stockholders’ Equity Liabilities and Equity [Abstract] Current liabilities Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accrued interest payable Interest and Dividends Payable, Current Other accrued liabilities Total current liabilities Liabilities, Current Long-term debt Long-term Debt, Excluding Current Maturities [Abstract] Principal amount Deferred income tax liabilities Deferred Income Tax Liabilities, Net Other long-term liabilities Other Liabilities, Noncurrent Total Liabilities Liabilities Commitments and Contingencies – Note 17 Commitments and Contingencies Stockholders’ Equity Stockholders' Equity Attributable to Parent [Abstract] Preferred stock – $0.01 par value; Authorized – 5,000 shares; Issued and outstanding – None Preferred Stock, Value, Issued Common stock – $0.01 par value; Authorized – 250,000 shares; Issued – 53,396 shares and 53,287 shares at March 31, 2018 and 2017, respectively Common Stock, Value, Issued Additional paid-in capital Additional Paid in Capital Treasury stock, at cost – 353 shares at March 31, 2018 and 332 shares at March 31, 2017 Treasury Stock, Value Accumulated other comprehensive loss, net of tax Accumulated Other Comprehensive Income (Loss), Net of Tax Retained earnings Retained Earnings (Accumulated Deficit) Total Stockholders’ Equity Total Liabilities and Stockholders’ Equity Liabilities and Equity Summary of Restricted Shares Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Stock Options, Valuation Assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Stock Option Activity Share-based Compensation, Stock Options, Activity [Table Text Block] Schedule of Goodwill and Intangible Assets by Geographic Areas [Table] Schedule of Goodwill and Intangible Assets by Geographic Areas [Table] Schedule of Goodwill and Intangible Assets by Geographic Areas [Table] Schedule of Goodwill and Intangible Assets by Geographic Areas [Line Items] Schedule of Goodwill and Intangible Assets by Geographic Areas [Line Items] Schedule of Goodwill and Intangible Assets by Geographic Areas [Line Items] Intangible assets, net (including goodwill)