Income Tax Disclosure [Abstract] United States Income (Loss) from Continuing Operations before Income Taxes, Domestic Restructuring Costs and Asset Impairment Charges Impairment and Restructuring Charges, Foreign Impairment and Restructuring Charges, Foreign Impairment and Restructuring Charges, Domestic Impairment and Restructuring Charges, Domestic Impairment and Restructuring Charges, Domestic Intercompany Royalty Transaction Intercompany Royalty Transaction Intercompany Royalty Transaction that increased earnings before income taxes in Other Nations. Other Nations Income (Loss) from Continuing Operations before Income Taxes, Foreign Earnings before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Fair Value Disclosures [Abstract] Financial Assets and Liabilities Accounted for at Fair Value on a Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of (Loss) Earnings from Continuing Operations Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] Schedule of Components of Income Tax Expense (Benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Deferred Tax Assets and Liabilities Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Unrecognized Tax Benefits Roll Forward Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Schedule of Open Tax Years by Major Jurisdictions Schedule of Open Tax Years by Major Jurisdictions [Table Text Block] Schedule of Open Tax Years by Major Jurisdictions [Table Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Fair Values of Derivative Instruments in Consolidated Balance Sheets Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Retirement Benefits [Abstract] Defined Benefit Plan, Expected Future Benefit Payment [Abstract] Defined Benefit Plan, Expected Future Benefit Payment [Abstract] 2016 Liability, Defined Benefit Plan, Current 2017 Defined Benefit Plan, Expected Future Benefit Payment, Year Two 2018 Defined Benefit Plan, Expected Future Benefit Payment, Year Three 2019 Defined Benefit Plan, Expected Future Benefit Payment, Year Four 2020 Defined Benefit Plan, Expected Future Benefit Payment, Year Five 2024 through 2028 Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter Statement of Cash Flows [Abstract] Operating activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Net earnings Net Income (Loss) Attributable to Parent Adjustments to reconcile net loss 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 Non-cash portion of stock-based compensation expense Share-based Compensation Goodwill and Intangible Asset Impairment, Including Discontinued Operations Goodwill and Intangible Asset Impairment, Including Discontinued Operations Goodwill and Intangible Asset Impairment, Including Discontinued Operations Gain on sale of business, net Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Deferred income taxes Deferred income tax (benefit) expense, total company Deferred income tax (benefit) expense, total company Changes in operating assets and liabilities (net of effects of business acquisitions/divestitures): 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 and accrued liabilities Increase Decrease In Accounts Payable And Other Liabilities The net change during the reporting period in the aggregate amount of obligations. This may include trade payables and other liabilities not otherwise specified in the taxonomy. Income taxes Increase (Decrease) in Income Taxes Payable 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 Sale of business, net of cash transferred with business Proceeds from Divestiture of Businesses, Net of Cash Divested Other Payments for (Proceeds from) Other Investing Activities 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] Payment of dividends Payments of Ordinary Dividends, Common Stock Proceeds from exercise of stock options Proceeds from Issuance of Common Stock Purchase of treasury stock Payments for Repurchase of Common Stock Proceeds from borrowings on line of credit Proceeds from Lines of Credit Repayment of borrowing on line of credit Repayments of Lines of Credit Principal payments on debt Debt Instrument, Periodic Payment, Principal Payments of Debt Issuance Costs Payments of Debt Issuance Costs Income tax on equity-based compensation, and other Excess Tax Benefit from Share-based Compensation, Financing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents Net increase (decrease) in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents, beginning of period Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents, end of period Supplemental Cash Flow Information Supplemental Cash Flow Information [Abstract] Cash paid during the period for: Cash Paid During Period For [Abstract] Cash paid during the period for. Interest Interest Paid, Net Income taxes Income Taxes Paid, Net Acquisitions: [Abstract] Acquisitions: [Abstract] Acquisitions: [Abstract] Current income tax expense: Current Income Tax Expense (Benefit), Continuing Operations [Abstract] United States Current Federal Tax Expense (Benefit) Other Nations Current Foreign Tax Expense (Benefit) States (U.S.) Current State and Local Tax Expense (Benefit) Total current income tax expense Current Income Tax Expense (Benefit) Deferred income tax (benefit) expense: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] United States Deferred Federal Income Tax Expense (Benefit) Other Nations Deferred Foreign Income Tax Expense (Benefit) States (U.S.) Deferred State and Local Income Tax Expense (Benefit) Total deferred income tax (benefit) expense Deferred Income Tax Expense (Benefit) Income Tax Expense (Benefit), Continuing Operations Income Tax Expense (Benefit) Equity [Abstract] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Capital Units by Class [Axis] Capital Units by Class [Axis] Capital Unit, Class [Domain] Capital Unit, Class [Domain] 6% Cumulative [Member] Cumulative Preferred Stock, 6% Cumulative [Member] Cumulative Preferred Stock, 6% Cumulative [Member] 1972 Series [Member] 1972 Series [Member] 1972 Series [Member] 1979 Series [Member] 1979 Series [Member] 1979 Series [Member] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common Class A [Member] Common Class A [Member] Class B Voting Common Stock [Member] Common Class B [Member] Cumulative Preferred Stock [Member] Cumulative Preferred Stock [Member] Noncumulative Preferred Stock [Member] Noncumulative Preferred Stock [Member] Class of Stock [Line Items] Class of Stock [Line Items] Noncumulative Cash Dividend Noncumulative Cash Dividend Noncumulative cash dividend. Preferred Stock, Shares Authorized Preferred Stock, Shares Authorized Common Stock, Shares Authorized Common Stock, Shares Authorized Common Stock, Shares, Issued Common Stock, Shares, Issued Common Stock, Value, Issued Common Stock, Value, Issued Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Short-term Debt, Type [Axis] Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Short-term Debt, Type [Domain] Lender Name [Axis] Lender Name [Axis] Line of Credit Facility, Lender [Domain] Line of Credit Facility, Lender [Domain] Lender 1 [Member] Lender 1 [Member] Lender 1 [Member] Lender 2 [Member] Lender 2 [Member] Lender 2 [Member] Notes Payable - Credit Facility [Axis] Credit Facility [Axis] Notes Payable - Credit Facility [Domain] Credit Facility [Domain] CNY-denominated China line of credit [Member] CNY-denominated China line of credit [Member] CNY-denominated China line of credit [Member] USD-denominated China line of credit [Member] USD-denominated China line of credit [Member] USD-denominated borrowing on China line of credit facility [Member] China line of credit facility [Member] China line of credit facility [Member] China line of credit facility [Member] USD-Denominated Borrowing Credit Revolver [Member] USD-Denominated Borrowing Credit Revolver [Member] USD-Denominated Borrowing Credit Revolver [Member] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Private Placement [Member] Private Placement [Member] Euro-denominated notes payable in 2017 at a fixed rate of 3.71% [Member] Euro Denominated Notes Payable In Two Thousand And Seventeen At Fixed Rate Of Three Point Seven One Percentage [Member] Euro denominated notes payable in two thousand and seventeen at fixed rate of three point seven one percentage. Euro-denominated notes payable in 2020 at a fixed rate of 4.24% [Member] Euro Denominated Notes Payable In Two Thousand And Twenty At Fixed Rate Of Four Point Two Four Percentage [Member] Euro denominated notes payable in two thousand and twenty at fixed rate of four point two Four percentage. Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Line of Credit Facilities [Line Items] Line of Credit Facility [Line Items] Line of credit, current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Line of credit, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Line of credit facility, maximum amount outstanding during period Line of Credit Facility, Maximum Amount Outstanding During Period Repayments on line of credit Line of credit facility, amount outstanding Line of Credit Facility, Fair Value of Amount Outstanding Line of credit, remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Line of credit facility, maximum remaining borrowing capacity Line of Credit Facility, Maximum Remaining Borrowing Capacity Line of Credit Facility, Maximum Remaining Borrowing Capacity Line of credit facility, expiration date Line of Credit Facility, Expiration Date Debt Instruments [Abstract] Debt Instruments [Abstract] Letters of credit outstanding Letters of Credit Outstanding, Amount Debt face amount Debt Instrument, Face Amount Long-term debt, fixed interest rate percentage Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate Debt instrument aggregate face amount during period Debt Instrument Aggregate Face Amount During Period The aggregate principal amount of private placement note issuances in ten-year fixed rate notes with varying maturity dates. Debt instrument, interest rate terms Debt Instrument, Interest Rate Terms Repayments of long-term debt Repayments of Long-term Debt Ratio Of debt to EBITDA Ratio Of Debt To Ebitda Related To Debt Agreement Ratio of debt to EBITDA as defined in the entity's debt agreements. Interest expense coverage ratio Interest Expense Coverage Ratio Interest expense coverage ratio as defined in the entity's debt agreements. Long-term debt, fair value Long-term Debt, Fair Value Long-term debt less notes payable Long-term debt less notes payable Long-term debt less notes payable Goodwill and Intangible Assets Disclosure [Abstract] Schedule of Goodwill [Table] Schedule of Goodwill [Table] Segments [Axis] Segments [Axis] Segments [Domain] Segments [Domain] Identification Solutions Identification Solutions [Member] Identification Solutions [Member] [Member] Workplace Safety Workplace Safety [Member] Workplace Safety [Member] Id Solutions [Member] Id Solutions [Member] ID Solutions. Reporting Unit [Axis] Reporting Unit [Axis] Reporting Unit [Axis] Reporting Unit [Domain] Reporting Unit [Domain] [Domain] for Reporting Unit [Axis] WPS APAC [Member] WPS APAC [Member] WPS APAC [Member] WPS Americas [Member] WPS Americas [Member] WPS Americas [Member] Goodwill [Line Items] Goodwill [Line Items] Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill, Beginning Balance Goodwill Goodwill, Impairment Loss Goodwill, Impairment Loss Goodwill, Foreign Currency Translation Gain (Loss) Goodwill, Foreign Currency Translation Gain (Loss) Goodwill, Ending Balance Goodwill, Period Increase (Decrease) Goodwill, Period Increase (Decrease) Goodwill, Written off Related to Sale of Business Unit Goodwill, Written off Related to Sale of Business Unit Goodwill, Impaired, Accumulated Impairment Loss [Abstract] Goodwill, Impaired, Accumulated Impairment Loss [Abstract] Goodwill, Impaired, Accumulated Impairment Loss Goodwill, Impaired, Accumulated Impairment Loss Goodwill, Impaired [Abstract] Goodwill, Impaired [Abstract] Goodwill, Impairment Loss Goodwill, Transfers Goodwill, Transfers Fair Value Measurements Fair Value Disclosures [Text Block] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Obligation at beginning of fiscal year Defined Benefit Plan, Accumulated Benefit Obligation Service cost Defined Benefit Plan, Service Cost Interest cost Defined Benefit Plan, Interest Cost Defined Benefit Plan, Benefit Obligation, Benefits Paid Defined Benefit Plan, Benefit Obligation, Benefits Paid Curtailment gain Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment Obligation at end of fiscal year Disclosure Acquisitions And Divestitures Additional Information [Abstract] Disclosure Acquisitions And Divestitures Additional Information [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] Business Acquisition Actual Revenue And Pre Tax Income Loss [Line Items] Business Acquisition Actual Revenue And Pre Tax Income Loss [Line Items] Business Acquisition Actual Revenue And Pre Tax Income Loss [Line Items] Proceeds from Divestiture of Businesses Proceeds from Divestiture of Businesses Gain (Loss) on Disposition of Business Gain (Loss) on Disposition of Business Interest expense Interest Expense Income tax expense (benefit) Pre-tax amortization of intangible assets Amortization of Intangible Assets Receivables [Abstract] Allowance for Doubtful Accounts Receivable, Current Allowance for Doubtful Accounts Receivable, Current Entity-Wide Revenue, Major Customer, Percentage Concentration Risk, Percentage Percentage Of Maximum Customers Shares In Companys Consolidated Accounts Receivable Percentage Of Maximum Customers Shares In Companys Consolidated Accounts Receivable Percentage of maximum customers shares in company's consolidated accounts receivable. Subsequent Events [Abstract] Subsequent Event [Table] Subsequent Event [Table] Nonvoting Common Stock [Member] Nonvoting Common Stock [Member] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Line Items] Subsequent Event [Line Items] Dividends Common Stock, Dividends, Per Share, Cash Paid Dividends Payable, Amount Per Share Dividends Payable, Amount Per Share Percentage Increase In Dividend Percentage Increase In Dividend The incremental increase (percentage) in the entity's dividends as compared to prior period. Schedule of Changes in Accumulated Postemployment Benefit Obligations Schedule of Changes in Accumulated Postemployment Benefit Obligations [Table Text Block] Schedule of Amounts Recognized in Balance Sheet Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Schedule of Amounts Recognized in Other Comprehensive Income (Loss) Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] Schedule of Net Periodic Benefit Cost Not yet Recognized Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block] Schedule of Assumptions Used Schedule of Assumptions Used [Table Text Block] Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block] Schedule of Expected Benefit Payments Schedule of Expected Benefit Payments [Table Text Block] Earnings Per Share [Abstract] Earnings Per Share [Table] Earnings Per Share [Table] Earnings Per Share [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Restricted Stock [Member] Restricted Stock [Member] Preferential Dividends on Class A Nonvoting Common Stock [Member] Preferential Dividends on Class A Nonvoting Common Stock [Member] Preferential Dividends on Class A Nonvoting Common Stock [Member] Preferential Dividends on Dilutive Shares [Member] Preferential Dividends on Dilutive Shares [Member] Preferential Dividends on Dilutive Shares [Member] Class A Nonvoting Common Stock [Member] Earnings Per Share [Line Items] Earnings Per Share [Line Items] Earnings Per Share [Line Items] Earnings from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Cash dividends on Common Stock Denominator for basic earnings per share for both Class A and Class B Weighted Average Number of Shares Outstanding, Basic Plus: Effect of dilutive stock options Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Denominator for diluted earnings per share for both Class A and Class B Weighted Average Number of Shares Outstanding, Diluted Earnings (loss) from continuing operations, per basic share Income (Loss) from Continuing Operations, Per Basic Share Earnings (loss) from continuing operations, per diluted share Income (Loss) from Continuing Operations, Per Diluted Share (Loss) earnings from discontinued operations, per basic share Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share (Loss) earnings from discontinued operations, per diluted share Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share Net earnings (loss) per share, basic Earnings Per Share, Basic Net earnings (loss) per share, diluted Earnings Per Share, Diluted Statement of Comprehensive Income [Abstract] Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Other Comprehensive Income, Tax [Table Text Block] Other Comprehensive Income , Tax [Table Text Block] [Table Text Block] for other comprehensive income , tax [Table] Accounting Policies [Abstract] Prepaid Catalog Costs Included In Prepaid Expenses And Other Current Assets Prepaid Catalog Costs Included In Prepaid Expenses And Other Current Assets Prepaid catalog costs included in prepaid expenses and other current assets. Net periodic postretirement benefit gain included the following components: Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] Amortization of prior service credit Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Amortization of net actuarial gain Defined Benefit Plan, Amortization of Gain (Loss) Periodic postretirement benefit gain Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Unrecognized Tax Benefits: Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Beginning balance Unrecognized Tax Benefits Additions based on tax positions related to the current year Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions Reductions for tax positions of prior years Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions Lapse of statute of limitations Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Settlements with tax authorities Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Cumulative Translation Adjustments and other Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation Ending balance Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation Derivative maturity Derivative, Remaining Maturity Property, Plant and Equipment [Abstract] Schedule of 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] Building and Building Improvements [Member] Building and Building Improvements [Member] Computer Equipment [Member] Computer Equipment [Member] Machinery and Equipment [Member] Machinery and Equipment [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Depreciation Depreciation Property, Plant and Equipment, Useful Life Property, Plant and Equipment, Useful Life Discontinued Operations and Disposal Groups [Abstract] Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract] Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract] Net sales (1) Disposal Group, Including Discontinued Operation, Revenue Loss from discontinued operations (2) Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax (Loss) on write-down of disposal group (3) Disposal Group, Including Discontinued Operations, Loss (Gain) on Write-down Disposal Group, Including Discontinued Operations, Loss (Gain) on Write-down Income tax expense Discontinued Operation, Tax Effect of Discontinued Operation Loss on sale of discontinued operations (3) Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax Income tax benefit on sale of discontinued operations Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation Loss from discontinued operations, net of income tax Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Disposal Group, Including Discontinued Operation, Additional Disclosures [Abstract] Disposal Group, Including Discontinued Operation, Additional Disclosures [Abstract] Discontinued Operations, Accumulated Other Comprehensive Income Reclassified to Earnings Disposal Group, Including Discontinued Operation, Other Income New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification Document Period End Date Document Period End Date Stock Repurchase Program, Number of Shares Authorized to be Repurchased Stock Repurchase Program, Number of Shares Authorized to be Repurchased Dividends Payable Commitments and Contingencies Disclosure [Abstract] Operating Leases, Rent Expense Operating Leases, Rent Expense Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] 2016 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2017 Operating Leases, Future Minimum Payments, Due in Two Years 2018 Operating Leases, Future Minimum Payments, Due in Three Years 2019 Operating Leases, Future Minimum Payments, Due in Four Years 2020 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 Goodwill and Intangible Assets Disclosure [Text Block] Goodwill and Intangible Assets Disclosure [Text Block] Divestitures [Abstract] Divestitures [Abstract] Mergers, Acquisitions and Dispositions Disclosures [Text Block] Mergers, Acquisitions and Dispositions Disclosures [Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Market Value Of Underlying Stock at Grant Date Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Market Value Of Underlying Stock at Grant Date Weighted average market value per share of the underlying common stock at grant date for options granted during the period. Black-Scholes Option Valuation Assumptions, Weighted-Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Discontinued Operations Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Open tax year for Company's major jurisdictions [Axis] Open tax year for Company's major jurisdictions [Axis] Open tax year for Company's major jurisdictions [Axis] Open tax year for Company's major jurisdictions [Domain] Open tax year for Company's major jurisdictions [Domain] [Domain] for Open tax year for Company's major jurisdictions [Axis] United States, Federal [Member] United States, Federal [Member] United States, Federal [Member] FRANCE FRANCE GERMANY GERMANY UNITED KINGDOM UNITED KINGDOM Low end of range [Member] Low end of range [Member] Low end of range [Member] High end of range [Member] High end of range [Member] High end of range [Member] Maximum recorded through earnings [Member] Maximum recorded through earnings [Member] Maximum recorded through earnings [Member] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Foreign Tax Authority [Member] Foreign Tax Authority [Member] State and Local Jurisdiction [Member] State and Local Jurisdiction [Member] Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Provisional Income Tax Expense Resulting from Changes in Tax Legislation (repatriation) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (repatriation) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (repatriation) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (net of other disclosures) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (net of other disclosures) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (net of other disclosures) Impairment charges Goodwill and Intangible Asset Impairment Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount Unrecognized Tax Benefits Open Tax Year Open Tax Year Operating Loss Carryforwards Operating Loss Carryforwards Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration Foreign Net Operating Loss Carryforwards Expiration Dates Foreign Net Operating Loss Carryforwards Expiration Dates Foreign net operating loss carry forwards expiration dates. State Net Operating Loss Carryforwards Expiration Dates State Net Operating Loss Carryforwards Expiration Dates State net operating loss carry forwards expiration dates. Foreign Tax Credit Carryforward Expiration Dates Foreign Tax Credit Carryforward Expiration Dates Foreign tax credit carryforward expiration dates. Other Tax Carryforward, Gross Amount Tax Credit Carryforward, Amount State Research And Development Tax Credit Carryforward Expiration Dates State Research And Development Tax Credit Carryforward Expiration Dates State research and development tax credit carryforward expiration dates. Valuation Allowance, Deferred Tax Asset, Change in Amount Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Effective Income Tax Rate Reconciliation, Tax Holidays Effective Income Tax Rate Reconciliation, Tax Holiday, Percent Unrecognized Tax Benefits, Interest on Income Taxes Expense Unrecognized Tax Benefits, Interest on Income Taxes Expense Unrecognized Tax Benefits, Income Tax Penalties Expense Unrecognized Tax Benefits, Income Tax Penalties Expense Unrecognized Tax Benefits, Interest on Income Taxes Accrued Unrecognized Tax Benefits, Interest on Income Taxes Accrued Unrecognized Tax Benefits, Income Tax Penalties Accrued Unrecognized Tax Benefits, Income Tax Penalties Accrued Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit Unrecognized Tax Benefits Recognized In Other Liabilities Unrecognized Tax Benefits Recognized In Other Liabilities Unrecognized tax benefits recognized in other liabilities. Reduction Of Longterm Deferred Income Tax Assets Excluding Interest and Penalties Reduction Of Longterm Deferred Income Tax Assets Excluding Interest and Penalties Reduction of longterm deferred income tax assets excluding interest and penalties. Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations Tax Benefits Associated with Statue of Limitations Tax Benefits Associated with Statue of Limitations Undistributed Earnings of Foreign Subsidiaries Undistributed Earnings of Foreign Subsidiaries Cash Held Outside the U.S. Cash held outside the U.S. Cash held outside the U.S. Cash and cash equivalents Valuation Allowances and Reserves, Period Increase (Decrease) Valuation Allowances and Reserves, Period Increase (Decrease) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (APB 23) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (APB 23) Provisional Income Tax Expense Resulting from Changes in Tax Legislation (APB 23) Segment Reporting [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Corporate [Member] Corporate Segment [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Revenues to external customers Sales Revenue, Goods, Net Segment profit Profit For Reportable Segments Profit for reportable segments. Assets Assets Payments to Acquire Property, Plant, and Equipment 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] Segment, Geographical [Domain] Geographical [Domain] United States UNITED STATES Other Countries [Member] OtherCountries [Member] OtherCountries [Member] Intersegment Elimination [Member] Intersegment Eliminations [Member] Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Net sales Revenues Revenues Long-Lived Assets Long-Lived Assets Other Intangible Assets [Abstract] Other Intangible Assets [Abstract] Schedule of Finite-Lived Intangible Assets [Table] Schedule of Finite-Lived Intangible Assets [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Patents [Member] Patents [Member] Tradenames and Other [Member] Tradenames and Other [Member] Tradenames and Other [Member] - Rights acquired through registration of a business name to gain or protect exclusive use thereof. Customer Relationships [Member] Customer Relationships [Member] Non-compete Agreements [Member] Noncompete Agreements [Member] Tradenames and Other - Indefinite Life [Member] Tradenames and Other - Indefinite Life [Member] Tradenames and Other - Indefinite Life [Member] - Rights acquired through registration of a business name to gain or protect exclusive use thereof with an indefinite useful life (i.e. no amortization). Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Indefinite-lived Intangible Assets, Written off Related to Sale of Business Unit Indefinite-lived Intangible Assets, Written off Related to Sale of Business Unit Fully Amortized Intangible Assets Fully Amortized Intangible Assets Fully Amortized Intangible Assets Removed during Fiscal Year Finite-Lived Intangible Asset, Useful Life Finite-Lived Intangible Asset, Useful Life Intangible Assets, Gross (Excluding Goodwill) Intangible Assets, Gross (Excluding Goodwill) Finite-Lived Intangible Assets, Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Intangible Assets, Net (Excluding Goodwill) Intangible Assets, Net (Excluding Goodwill) Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] Amortization of Intangible Assets Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months Finite-Lived Intangible Assets, Amortization Expense, Year Two Finite-Lived Intangible Assets, Amortization Expense, Year Two Finite-Lived Intangible Assets, Amortization Expense, Year Three Finite-Lived Intangible Assets, Amortization Expense, Year Three Finite-Lived Intangible Assets, Amortization Expense, Year Four Finite-Lived Intangible Assets, Amortization Expense, Year Four Finite-Lived Intangible Assets, Amortization Expense, Year Five Finite-Lived Intangible Assets, Amortization Expense, Year Five Impairment of Intangible Assets (Excluding Goodwill) [Abstract] Impairment of Intangible Assets (Excluding Goodwill) [Abstract] Impairment of Intangible Assets (Excluding Goodwill) Impairment of Intangible Assets (Excluding Goodwill) Advertising Expense Advertising Expense Derivatives and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Cash Flow Hedging [Member] Cash Flow Hedging [Member] Accumulated Translation Adjustment [Member] Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Other Postretirement Benefit Plan, Defined Benefit [Member] Other Postretirement Benefits Plan [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated other comprehensive (loss) income, Beginning Balance Accumulated Other Comprehensive Income (Loss), Net of Tax Other comprehensive income (loss) before reclassification Other Comprehensive Income Before Tax and Reclassification Adjustments Other Comprehensive Income Before Tax and Reclassification Adjustments Amounts reclassified from accumulated other comprehensive loss Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Accumulated other comprehensive (loss) income, Ending Balance Income Tax Effects Allocated Directly to Equity, Cumulative Effect of Change in Accounting Principle Income Tax Effects Allocated Directly to Equity, Cumulative Effect of Change in Accounting Principle Other Comprehensive Income, Tax [Abstract] Other Comprehensive Income, Tax [Abstract] Net investment hedge translation adjustments Derivatives used in Net Investment Hedge, Tax Expense (Benefit) Long-term intercompany loan settlements Adjustment for Long-term Intercompany Transactions, Tax Expense (Benefit) Cash flow hedges Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Pension and other post-retirement benefits Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax Other income tax adjustments Other Comprehensive Income Tax Other Adjustments Other Comprehensive Income Tax Other Adjustments Income tax benefit (expense) related to items of other comprehensive (loss) income Other Comprehensive Income (Loss), Tax Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Hedging Relationship [Axis] Hedging Relationship [Axis] Hedging Relationship [Domain] Hedging Relationship [Domain] Net Investment Hedging [Member] Net Investment Hedging [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Other current liabilities [Member] Other Current Liabilities [Member] Prepaid expenses and other current assets [Member] Prepaid Expenses and Other Current Assets [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Not designated as hedging Instruments [Member] Not Designated as Hedging Instrument [Member] Designated as hedging instruments [Member] Designated as Hedging Instrument [Member] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract Type [Domain] Derivative Contract [Domain] Foreign Exchange Forward [Member] Foreign Exchange Forward [Member] Foreign exchange contract [Member] Foreign Exchange Contract [Member] GBP-denominated interco debt [Member] GBP-denominated interco debt [Member] GBP-denominated interco debt [Member] EUR denominated unsecured debt [Domain] EUR denominated unsecured debt [Domain] EUR denominated unsecured debt [Domain] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer Reclassification adjustment for (gains) losses included in net income Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax Net investment hedges to hedge portions of net investment Derivative, Notional Amount Derivative, Notional Amount Accumulated other comprehensive (loss) income Foreign exchange contracts Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Derivative Liability, Fair Value, Gross Liability Derivative Liability, Fair Value, Gross Liability Asset Derivatives Derivative Asset, Fair Value, Gross Asset Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block] Disposal Groups, Including Discontinued Operations [Table Text Block] Inventory Disclosure [Abstract] Percentage of LIFO Inventory Percentage of LIFO Inventory Inventory, LIFO Reserve, Effect on Income, Net Inventory, LIFO Reserve, Effect on Income, Net Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Finite-Lived Intangible Assets [Table Text Block] Employee Benefit Plans Pension and Other Postretirement Benefits Disclosure [Text Block] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] Total profit from reportable segments Unallocated amounts: Unallocated Amounts [Abstract] Unallocated amounts. Administrative costs Administrative Costs Administrative costs. Restructuring charges Restructuring Charges Investment and other income Nonoperating Investment And Other Income Net Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement. Interest Expense Valuation and Qualifying Accounts [Abstract] Valuation and Qualifying Accounts Disclosure [Table] Valuation and Qualifying Accounts Disclosure [Table] Valuation Allowances and Reserves Type [Axis] Valuation Allowances and Reserves Type [Axis] Valuation Allowances and Reserves [Domain] Valuation Allowances and Reserves [Domain] Allowance for Doubtful Accounts [Member] Allowance for Doubtful Accounts [Member] Inventory Valuation Reserve [Member] Inventory Valuation Reserve [Member] Valuation Allowance of Deferred Tax Assets [Member] 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] Balances at beginning of period Valuation Allowances and Reserves, Balance Additions — Charged to expense Valuation Allowances and Reserves, Additions for Charges to Cost and Expense Deductions - written off Valuation Allowances and Reserves, Deductions Balances at end of period Schedule of Goodwill [Table Text Block] Schedule of Goodwill [Table Text Block] Derivative Instruments, Gain (Loss) [Table] Cash flow hedging [Member] Net investment hedging [Member] Long term obligations less current maturities [Member] Long Term Obligations Less Current Maturities [Member] Long term obligations less current maturities. Foreign currency denominated debt [Member] Foreign Currency Denominated Debt [Member] Foreign Currency Denominated Debt Member. Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Liability Derivatives Statement of Financial Position [Abstract] Statement [Table] Statement [Table] Statement [Line Items] Statement [Line Items] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Accounts receivable — net Accounts Receivable, Net, Current Inventories: Inventory, Net [Abstract] Finished products Inventory, Finished Goods, Net of Reserves Work-in-process Inventory, Work in Process, Net of Reserves Raw materials and supplies Inventory, Raw Materials, Net of Reserves Total inventories Inventory, Net Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Total current assets Assets, Current Other assets: Other Assets, Noncurrent [Abstract] Goodwill Other intangible assets Deferred income taxes Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Other Other Assets, Noncurrent Property, plant and equipment: Property, Plant and Equipment, Net [Abstract] Property, plant and equipment: Property, Plant and Equipment, Gross [Abstract] Land Land Buildings and improvements Buildings and Improvements, Gross Machinery and equipment Machinery and Equipment, Gross Construction in progress Construction in Progress, Gross Property, plant and equipment, gross Property, Plant and Equipment, Gross Less accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant and equipment — net Property, Plant and Equipment, Net Total LIABILITIES AND STOCKHOLDERS' INVESTMENT Liabilities and Equity [Abstract] Current liabilities: Liabilities, Current [Abstract] Notes payable Notes Payable, Current Accounts payable Accounts Payable, Current Wages and amounts withheld from employees Employee-related Liabilities, Current Taxes, other than income taxes Accrual for Taxes Other than Income Taxes, Current Accrued income taxes Accrued Income Taxes, Current Other current liabilities Other Liabilities, Current Total current liabilities Liabilities, Current Long-term obligations Long-term Debt, Excluding Current Maturities Other liabilities Other Liabilities, Noncurrent Total liabilities Liabilities Stockholders’ investment: Stockholders' Equity Attributable to Parent [Abstract] Class A nonvoting common stock — Issued 51,261,487 shares at July 31, 2018 and 2017, respectively (aggregate liquidation preference of $42,803 at July 31, 2018 and 2017) Class A Nonvoting Common Stock, Value, Issued Aggregate par or stated value of issued, nonredeemable Class A Common Stock Class B voting common stock — Issued and outstanding 3,538,628 shares Class B Voting Common Stock, Value, Issued Aggregate par or stated value of issued nonredeemable Class B Voting Common Stock Additional paid-in capital Additional Paid in Capital, Common Stock Earnings retained in the business Retained Earnings (Accumulated Deficit) Treasury stock — 2,867,870 and 3,446,669 shares at July 31, 2018 and 2017, respectively, of Class A nonvoting common stock, at cost Treasury Stock, Value Accumulated other comprehensive loss Total stockholders’ investment Stockholders' Equity Attributable to Parent Total Liabilities and Equity Net actuarial gain Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax Prior service credit Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax Schedule of Capital Stock Schedule of Stock by Class [Table Text Block] Schedule of Other Activity in Stockholders' Investment Schedule of Stockholders Equity [Table Text Block] Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Summary of Stock Option Activity under Company's Share-Based Compensation Plans Share-based Compensation, Stock Options, Activity [Table Text Block] Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Income Taxes Income Tax 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] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Service Based Restricted Shares and Restricted Stock Units [Member] Service Based Restricted Shares and Restricted Stock Units [Member] Service Based Restricted Shares and Restricted Stock Units [Member] Performance Based Restricted Shares and Restricted Stock Units [Member] Performance Based Restricted Shares and Restricted Stock Units [Member] Performance-Based Restricted Shares and Restricted Stock Units [Member] $20.95 - $26.99 [Member] $20.95 - $26.99 [Member] $20.95 - $26.99 [Member] $27.00 - $32.99 [Member] $27.00 - $32.99 [Member] 28.00 - 37.99 [Member] $33.00 - $38.31 [Member] $33.00 - $38.31 [Member] 38.00 and Up [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Options Outstanding, Beginning Balance, Price Lower Range Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Price Lower Range Share based compensation arrangement by share based payment award options outstanding price lower range. Options Outstanding, Beginning Balance, Price Upper Range Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Price Upper Range Share based compensation arrangement by share based payment award options outstanding price upper range. Options Granted, Price Lower Range Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Price Lower Range Share based compensation arrangement by share based payment award options grants in period price lower range. Options Granted, Price Upper Range Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Price Upper Range Share based compensation arrangement by share based payment award options grants in period price upper range. Options Exercised, Price Lower Range Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Price Lower Range Share based compensation arrangement by share based payment award options exercises in period price lower range. Options Exercised, Price Upper Range Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Price Upper Range Share based compensation arrangement by share based payment award options exercises in period price upper range. Options Cancelled, Price Lower Range Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled In Period Price Lower Range Share based compensation arrangement by share based payment award options. Options Cancelled, Price Upper Range Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled In Period Price Upper Range Share based compensation arrangement by share based payment award options forfeitures in period price upper range. Options Outstanding, Ending Balance, Price Lower Range Options Outstanding, Ending Balance, Price Upper Range Options, Outstanding [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Shares Outstanding, Beginning Balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Options Granted Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Options Exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Options Cancelled Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Shares Outstanding, Ending Balance Options, Outstanding, Weighted Average Exercise Price [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Options Outstanding, Beginning Balance, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Options Granted, Weighted Average Exercise Price Options Exercised, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Options Cancelled, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Options Outstanding, Ending Balance, Weighted Average Exercise Price Options Outstanding, Range of Exercise Prices [Abstract] Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, End of Period [Abstract] Exercise Price Range, Number of Outstanding Options Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options Exercise Price Range, Options Outstanding, Weighted Average Remaining Contractual Term Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term Exercise Price Range, Outstanding Options, Weighted Average Exercise Price Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price Exercise Price Range, Number of Exercisable Options Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term Exercise Price Range, Exercisable Options, Weighted Average Exercise Price Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price Restricted Shares and RSUs, Nonvested, Number of Shares [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Restricted Shares and RSUs, Nonvested, Number Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Restricted Shares and RSUs, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Restricted Shares and RSUs, Vested in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Restricted Shares and RSUs, Forfeited in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Restricted Shares and RSUs, Nonvested, Number Restricted Shares and RSUs, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Restricted Shares and RSUs, Nonvested, 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 Restricted Shares and RSUs, Grants in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Restricted Shares and RSUs, Vested in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Restricted Shares and RSUs, Forfeitures, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Restricted Shares and RSUs, Nonvested, Weighted Average Grant Date Fair Value Segment Information Segment Reporting Disclosure [Text Block] Schedule of Future Minimum Rental Payments for Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Restructuring and Related Activities [Abstract] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Restructuring Charges Restructuring Cost and Reserve [Line Items] Current liability Non-current liability Liability, Defined Benefit Plan, Noncurrent Defined Benefit Plan, Benefit Obligation Document and Entity Information [Abstract] Document and Entity Information. Document Information [Table] Document Information [Table] Entity Information [Line Items] Entity Information [Line Items] Document Type Document Type Amendment Flag Amendment Flag 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 Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Public Float Entity Public Float Effect of One Percentage Point Increase on Service and Interest Cost Components Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components Effect of One Percentage Point Decrease on Service and Interest Cost Components Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 2 [Member] Other assets [Member] Other Assets [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] Trading securities Trading Securities Foreign Currency Contract, Asset, Fair Value Disclosure Foreign Currency Contract, Asset, Fair Value Disclosure Total Assets Assets, Fair Value Disclosure Foreign Currency Contracts, Liability, Fair Value Disclosure Foreign Currency Contracts, Liability, Fair Value Disclosure Total Liabilities Financial and Nonfinancial Liabilities, Fair Value Disclosure Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Subsequent Events [Text Block] Subsequent Events [Text Block] Comprehensive Income (Loss) Note [Text Block] Comprehensive Income (Loss) Note [Text Block] Quarterly Financial Information Disclosure [Abstract] Schedule of Quarterly Financial Information Quarterly Financial Information [Table Text Block] Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract] Effective Income Tax Rate Reconciliation, Percent [Abstract] Tax at statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent State income taxes, net of federal tax benefit Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent International rate differential Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent Rate variances arising from foreign subsidiary distributions(1) Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Effective Income Tax Rate Reconciliation, Disposition of Business, Percent Effective Income Tax Rate Reconciliation, Disposition of Business, Percent Adjustments to tax accruals and reserves(4) Effective Income Tax Rate Reconciliation Adjustments To Tax Accruals And Reserves Effective income tax rate reconciliation adjustments to tax accruals and reserves. Research and development tax credits and domestic manufacturer’s deduction Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent Deferred tax and other adjustments, net Effective Income Tax Rate Reconciliation, Tax Credit, Percent Effective tax rate Effective Income Tax Rate Reconciliation, Percent Effective Income Tax Rate Reconciliation, Amount [Abstract] Effective Income Tax Rate Reconciliation, Amount [Abstract] Goodwill, Impairment Loss Effective Income Tax Rate Reconciliation, Tax Credit, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Amount Effective Income Tax Rate Reconciliation, Change in Uncertain Tax Postions, Amount Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount Schedule II - Valuation and Qualifying Accounts Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] Stockholder's Investments Stockholders' Equity Note Disclosure [Text Block] Other comprehensive (loss) income: Other Comprehensive Income (Loss), Net of Tax [Abstract] Foreign currency translation adjustments: Foreign Currency Translation Adjustment, by Component [Abstract] Net (loss) gain recognized in other comprehensive (loss) income Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax Reclassification adjustment for gains included in net earnings Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax Total foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Net investment hedge translation adjustments Derivatives used in Net Investment Hedge, Increase (Decrease), Gross of Tax Net investment hedge and long-term intercompany loan translation adjustments: Long-term intercompany loan translation adjustments: [Abstract] Long-term intercompany loan translation adjustments: [Abstract] Net loss recognized in other comprehensive (loss) income Adjustment for Long-term Intercompany Transactions, Gross of Tax Reclassification adjustment for gains included in net earnings Reclassification from OCI Intercompany Loans Reclassification from OCI Intercompany Loans Total long-term intercompany loan translation adjustments Other Comprehensive Income, Intercompany loans Other Comprehensive Income, Intercompany loans Cash flow hedges: Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax [Abstract] Net gain (loss) recognized in other comprehensive (loss) income Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax Reclassification adjustment for losses included in net earnings Total cash flow hedges Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax Pension and other post-retirement benefits: Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax [Abstract] Net gain (loss) recognized in other comprehensive (loss) income Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax Actuarial gain amortization Other Comprehensive Income Amortization Of Defined Benefit Plan Actuarial Loss Recognized In Net Periodic Benefit Cost Before Tax Other Comprehensive Income Amortization Of Defined Benefit Plan Actuarial Loss Recognized In Net Periodic Benefit Cost Before Tax Prior service credit amortization Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax Reclassification adjustment for gains included in net earnings Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax Total pension and other post-retirement benefits Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax Other comprehensive (loss) income, before tax Other Comprehensive Income (Loss), before Tax Income tax benefit (expense) related to items of other comprehensive (loss) income Other comprehensive (loss) income, net of tax Other Comprehensive Income (Loss), Net of Tax Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Two Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, Repayments of Principal in Year Three Long-term Debt, Maturities, Repayments of Principal in Year Four Long-term Debt, Maturities, Repayments of Principal in Year Four Long-term Debt, Maturities, Repayments of Principal in Year Five Long-term Debt, Maturities, Repayments of Principal in Year Five Long-term debt Anti-dilutive shares excluded from computations of diluted earnings per share Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Revenue Recognition Sales Return Reserve For Sales Returns Revenue Recognition Sales Return Reserve For Sales Returns Allowance for estimated product returns and credit memos which is recognized as a deduction from sales. Sales Incentives Sales Commissions and Fees Business Acquisition [Line Items] Business Acquisition [Line Items] (Loss) earnings from continuing operations, as reported Basic (loss) earnings from continuing operations per Class A Common Share, as reported Diluted (loss) earnings from continuing operations per Class A Common Share, as reported Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Weighted average discount rate used in determining accumulated postretirement benefit obligation Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Weighted average discount rate used in determining net periodic benefit cost Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Assumed health care trend rate used to measure accumulated postretirement benefit obligation at July 31 Assumed Health Care Trend Rate Used To Measure Apbo Assumed health care trend rate used to measure apbo. Rate to which cost trend rate is assumed to decline (the ultimate trend rate) Defined Benefit Plan, Ultimate Health Care Cost Trend Rate Fiscal year the ultimate trend rate is reached Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate Net Earnings per Common Share Earnings Per Share [Text Block] Schedule of Segment Reporting Information by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Reconciliation of Operating Profit (Loss) from Segments to Consolidated Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Reconciliations of Numerator and Denominator of Basic and Diluted Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Summary of Significant Accounting Policies [Abstract] Summary of Significant Accounting Policies [Abstract] Significant Accounting Policies [Text Block] Significant Accounting Policies [Text Block] Long-Term Obligations Debt Disclosure [Text Block] Common stock, shares issued Common stock, shares outstanding Common Stock, Shares, Outstanding Common Stock Aggregate Liquidation Preference Common Stock Aggregate Liquidation Preference Common stock aggregate liquidation preference. Treasury stock, shares Treasury Stock, Shares Disclosure Stock Based Compensation Additional Information [Abstract] Disclosure Stock Based Compensation Additional Information [Abstract] Award Type [Domain] Stock Option [Member] Employee Stock Option [Member] Performance-Based Restricted Shares [Member] Performance-Based Restricted Shares [Member] Performance-Based Restricted Shares [Member] Performance-Based RSUs [Member] Performance-Based RSUs [Member] Performance-Based RSUs [Member] Cliff-Vested Restricted Shares [Member] Cliff-Vested Restricted Shares [Member] Cliff-Vested Restricted Shares [Member] Service-Based RSUs [Member] Restricted Stock Units (RSUs) [Member] Service-Based RSUs - 5 Year Vesting [Member] Service-Based RSUs - 5 Year Vesting [Member] Service-Based RSUs - 5 Year Vesting [Member] Service-Based RSUs - 4 Year Vesting [Member] Service-Based RSUs - 4 Year Vesting [Member] Service-Based RSUs - 4 Year Vesting [Member] Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Annual Amount Entitled to be Received by Class A Common Stock shareholders Amount Entitled To Receive Due To Cumulative Preferred Stock Holders Amount entitled to receive due to cumulative preferred stock holders. Class A Nonvoting Common Stock Shares Reserved for Outstanding Share-Based Awards Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Number of Shares Remaining for Future Issuance of Share-Based Awards Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Share-based Compensation Expense Allocated Share-based Compensation Expense Share-based Compensation Expense, Net of Tax Allocated Share-based Compensation Expense, Net of Tax Reversal of Stock-Based Compensation Expense Reversal of Stock-Based Compensation Expense Reversal of Stock-Based Compensation Expense during the period due to failure to meet performance and/or service obligations associated with performance-based options, restricted stock awards, and restricted stock units. Share-Based Compensation Cost Not yet Recognized Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Share-Based Compensation Cost Not yet Recognized, Period for Recognition Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Options, Award Vesting Period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Options, Expiration Period Share Based Compensation Arrangement By Share Based Payment Award Options Expiration Period Share based compensation arrangement by share based payment award options expiration period. Options, Vested in Period, Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value Options, Exercised in Period, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Options Exercisable, Number Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Options Exercisable, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Options, Exercised in Period, Proceeds from Issuance of Shares Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options Employee Service Share-based Compensation, Tax Benefit from Exercise of Stock Options Employee Service Share-based Compensation, Tax Benefit from Exercise of Stock Options Options Outstanding, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Options Exercisable, Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Long-term Debt Instruments [Table Text Block] Schedule of Maturities of Long-term Debt Schedule of Maturities of Long-term Debt [Table Text Block] USD-denominated notes payable through 2016 at a fixed rate of 5.30% [Member] Usd Denominated Notes Payable Through Two Thousand And Sixteen At Fixed Rate Of Five Point Three Zero Percentage [Member] Usd denominated notes payable through two thousand and sixteen at fixed rate of five point one four percentage. USD-denominated notes payable through 2017 at a fixed rate of 5.33% [Member] Usd Denominated Notes Payable Through Two Thousand And Seventeen At Fixed Rate Of Five Point Three Three Percentage [Member] Usd denominated notes payable through two thousand and seventeen at fixed rate of five point three three percentage. Debt Instrument [Line Items] Debt Instrument [Line Items] Long-term debt Long-term Debt Debt, long-term and short-term Debt, Long-term and Short-term, Combined Amount Notes payable Notes Payable Gross margin Gross Profit Operating income Operating Income (Loss) Net earnings Net earnings (loss) from continuing operations per Class A Common Share: Earnings Per Share, Basic and Diluted [Abstract] Earnings (loss) from discontinued operations per Class A Common Share: Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share [Abstract] Basic (in dollars per share) Diluted (in dollars per share) Income Statement [Abstract] Cost of products sold Cost of Goods Sold Gross margin Operating expenses: Operating Expenses [Abstract] Research and development Research and Development Expense Selling, general and administrative Selling, General and Administrative Expense Total operating expenses Operating Expenses Operating income Other income (expense): Nonoperating Income (Expense) [Abstract] Investment and other income (expense) Interest expense Income tax expense Net earnings Earnings per share: Net earnings (loss) per share, basic Net earnings (loss) per share, diluted Weighted average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic (in shares) Diluted (in shares) Global PeopleID [Member] Global PeopleID [Member] Global PeopleID [Member] - Business segment IDS APAC [Member] IDS APAC [Member] IDS APAC [Member] Goodwill, Estimated Fair Value Goodwill, Fair Value Disclosure Other Intangible Assets, Net Other Intangible Assets, Net Other Intangible Assets, Estimated Fair Value Other Intangible Assets, Estimated Fair Value Other Intangible Assets, Estimated Fair Value Impairment of Other Intangible Assets (Excluding Goodwill) Indefinite-Lived Trade Names Indefinite-Lived Trade Names Indefinite Lived Tradenames, Estimated Fair Value Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) Property, Plant and Equipment, Net Property, Plant, and Equipment, Estimated Fair Value Property, Plant, and Equipment, Fair Value Disclosure Loss on Write-Down of Assets Held for Sale Statement of Stockholders' Equity [Abstract] 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] Other equity component [Member] Other equity component [Member] Other equity component [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning Balances Other comprehensive loss, net of tax Issuance of shares of Class A Common Stock under stock plan Stock Issued During Period, Value, Stock Options Exercised Stockholder's equity, other Stockholders' Equity, Other Tax benefit and withholdings from deferred compensation distributions Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation Stock-based compensation expense Stock Repurchased During Period, Value Stock Repurchased During Period, Value Cumulative Effect of New Accounting Principle in Period of Adoption Cumulative Effect of New Accounting Principle in Period of Adoption Purchase of shares of Class A Common Stock Payment of Ordinary Dividends, Common Stock Class A Payment of Ordinary Dividends, Common Stock Class A Amount of cash outflow in the form of ordinary dividends to Class A common shareholders of the parent entity. Payment of Ordinary Dividends, Common Stock Class B Payment of Ordinary Dividends, Common Stock Class B Amount of cash outflow in the form of ordinary dividends to Class B common shareholders of the parent entity. Ending Balances Unaudited Quarterly Financial Information Quarterly Financial Information [Text Block] Deferred Tax Asset [Axis] Deferred Tax Asset [Axis] Deferred Tax Asset [Axis] Deferred Tax Asset [Domain] DTA [Domain] [Domain] for Deferred Tax Asset [Axis] Deferred Tax Asset [Member] Deferred Tax Asset [Member] Deferred Tax Asset [Member] Liability Class [Axis] Deferred Tax Liability [Axis] Deferred Tax Liability [Axis] Deferred Tax Liability [Domain] Deferred Tax Liability [Domain] [Domain] for Deferred Tax Liability [Axis] Deferred Tax Liability [Member] Deferred Tax Liability [Member] Deferred Tax Liability [Member] Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Net of liabilities [Member] Net of liabilities [Member] Net of liabilities [Member] Net of assets [Member] Net of assets [Member] Net of assets [Member] Tax Benefits Associated with Closure of Tax Audits Tax Benefits Associated with Closure of Tax Audits Tax Benefits Associated with Closure of Tax Audits New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification Deferred Tax Assets, Inventory Deferred Tax Assets, Inventory Deferred Tax Asset Prepaid Catalog Costs Deferred Tax Asset Prepaid Catalog Costs Deferred tax assets, prepaid catalog costs Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts Deferred Tax Assets, Other Deferred Tax Assets, Other Deferred Tax Assets, Gross, Current Deferred Tax Assets, Gross, Current Deferred Tax Assets, Property, Plant and Equipment Deferred Tax Assets, Property, Plant and Equipment Deferred Tax Assets, Goodwill and Intangible Assets Deferred Tax Assets, Goodwill and Intangible Assets Deferred Tax Assets, capitalized R&D Deferred Tax Assets, capitalized R&D Deferred tax assets, capitalized R&D Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits Deferred Tax Assets, Valuation Allowance Deferred Tax Assets, Valuation Allowance Deferred Tax Assets, Tax Deferred Expense, Other Deferred Tax Assets, Tax Deferred Expense, Other Deferred Tax Assets, Gross, Noncurrent Deferred Tax Assets, Gross, Noncurrent Deferred Tax Assets, Gross Deferred Tax Assets, Gross Deferred Tax Liabilities, Inventory Deferred Tax Liabilities, Inventory Deferred Tax Liabilities, Prepaid Expenses Deferred Tax Liabilities, Prepaid Expenses Deferred Tax Liabilities Tax Deferred Expense Compensation And Benefits Employee Benefits Deferred Tax Liabilities Tax Deferred Expense Compensation And Benefits Employee Benefits Deferred tax liabilities tax deferred expense compensation and benefits employee benefits. Deferred Tax Liabilities Accounts Receivable Deferred Tax Liabilities Accounts Receivable Deferred tax liabilities accounts receivable. Deferred Tax Liabilities Current Other Deferred Tax Liabilities Current Other Deferred tax liabilities current other. Deferred Tax Liabilities, Gross, Current Deferred Tax Liabilities, Gross, Current Deferred Tax Liabilities, Property, Plant and Equipment Deferred Tax Liabilities, Property, Plant and Equipment Deferred Tax Liabilities, Intangible Assets Deferred Tax Liabilities, Intangible Assets Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs Deferred Tax Liability, Deferred Expense, Deferred Compensation Deferred Tax Liability, Deferred Expense, Deferred Compensation Deferred Tax Liability, Deferred Expense, Deferred Compensation - Amount before allocation of valuation allowances of deferred tax liability attributable to deductible temporary differences from deferred compensation. Deferred Tax Liabilities, Deferred Tax Expense, Postretirement Benefits Deferred tax liabilities, deferred tax expense, postretirement benefits Deferred tax liabilities, deferred tax expense, postretirement benefits Deferred Tax Liabilities Tax Credit Carryforwards And Net Operating Losses Deferred Tax Liabilities Tax Credit Carryforwards And Net Operating Losses Deferred tax liabilities tax credit carry forwards and net operating losses. Deferred Tax Liability, Valuation Allowance Deferred Tax Liability, Valuation Allowance Deferred Tax Liability, Valuation Allowance Deferred Tax Liabilities, Other Deferred Tax Liabilities, Other Deferred Tax Liabilities, Gross, Noncurrent Deferred Tax Liabilities, Gross, Noncurrent Deferred Tax Liabilities, Gross Deferred Tax Liabilities, Gross Deferred Tax Assets, Net, Current Deferred Tax Assets, Net, Current Deferred Tax Assets, Net, Deferred Expense, Compensation and Benefits, Postretirement Benefits Deferred Tax Assets, Net, Deferred Expense, Compensation and Benefits, Postretirement Benefits Deferred Tax Assets, Net, Deferred Expense, Compensation and Benefits, Postretirement Benefits Deferred Tax Assets, Tax Credit Carryforwards Deferred Tax Assets, Tax Credit Carryforwards Deferred Tax Assets, Net, Noncurrent Deferred Tax Assets, Net, Noncurrent Deferred Tax Liabilities, Net Deferred Tax Liabilities, Net Deferred Tax Assets, Net Deferred Tax Assets, Net Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Unearned Restricted Stock [Member] Unearned Restricted Stock [Member] Unearned restricted stock. Shares Held Rabbi Trust At Cost [Member] Shares Held Rabbi Trust At Cost [Member] Shares held rabbi trust at cost. Deferred Compensation [Member] Deferred Compensation [Member] Deferred compensation. Sale Of Shares At Cost Sale Of Shares At Cost Amount represents the sale of Class A Nonvoting Common Stock resulting from deferred compensation transactions. Purchase Of Shares At Cost Purchase Of Shares At Cost Amount represents the sale of Class A Nonvoting Common Stock resulting from deferred compensation transactions (purchases or sales). Forfeitures of Restricted Stock Restricted Stock Award, Forfeitures Amortization Of Restricted Stock Amortization Of Restricted Stock Amount represents the amortization of the restricted stock awards, recognition of stock-based compensation expense during the reporting period. Ending Balance, Other Stockholders Equity Other Stockholders Equity Other Equity at Brady includes the value of stock issued under share-based plans and deferred compensation plans to employees or officers which is the unearned portion. Ending Balance, Other Stockholders Equity Shares Ending Balance Other Stockholders Equity Shares Ending balance other stockholders equity shares. Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] Foreign Plan [Member] Foreign Plan [Member] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Retirement Plan Type [Domain] Retirement and Profit Sharing Plans [Member] Other Pension, Postretirement and Supplemental Plans [Member] Deferred Compensation Plans [Member] Other Pension 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 Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax Retirement age on credited service Retirement Age On Credited Service Retirement age on credited service. Period of credited service Period Of Credited Service Period of credited service. Minimum age for accrual credit service Minimum Age For Accrual Credit Service Minimum age for accrual credit service. Plan amendments Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment Effect of plan amendment on accumulated benefit obligation Defined Benefit Plan, Accumulated Benefit Obligation, Increase (Decrease) for Plan Amendment Curtailment gain Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment Decrease in accumulated benefit obligation due to change in participation assumptions Decrease in accumulated benefit obligation due to change in participation assumptions Decrease in accumulated benefit obligation due to change in participation rate assumptions Actuarial gain that will be amortized from AOCI into net periodic postretirement benefit cost over the next fiscal year Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year Prior service cost that will be amortized from AOCI into net periodic postretirement benefit cost over the next fiscal year Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year Accumulated pension obligation Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax Periodic postretirement benefit cost Pension and other postretirement benefit expense Pension and Other Postretirement Benefits Cost (Reversal of Cost) Deferred compensation arrangement with individual, recorded liability Deferred Compensation Arrangement with Individual, Recorded Liability Accrued retirement and profit-sharing contributions Accrued Profit Sharing Contributions Included In Other Current Liabilities And Other Long Term Liabilities The amount of accrued profit-sharing contributions included in other current liabilities and other long-term liabilities. Summary of Significant Accounting Policies