Risks and Uncertainties [Abstract] Concentration Risk Disclosure [Text Block] Concentration Risk Disclosure [Text Block] Statement of Financial Position [Abstract] Statement [Table] Statement [Table] Statement, Scenario [Axis] Statement, Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Preferred Stock [Member] Preferred Stock [Member] Common Stock [Member] Common Stock [Member] Common Class A [Member] Common Class A [Member] Common Class B [Member] Common Class B [Member] Common Class C [Member] Common Class C [Member] Statement [Line Items] Statement [Line Items] Assets Assets [Abstract] Assets Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Short-term investments Short-term Investments Receivables, less allowance for doubtful accounts ($79 and $76, respectively) Accounts Receivable, Net, Current Inventories Inventory, Net Prepaid expenses and other assets Prepaid Expense and Other Assets, Current Income taxes receivable Income Taxes Receivable, Current Deferred income taxes Deferred Tax Assets, Net, Current Total current assets Assets, Current Property, plant, and equipment, net Property, Plant and Equipment, Net Assets held for sale Assets Held-for-sale, Property, Plant and Equipment Long-term investments Marketable Securities, Noncurrent Investment in life insurance Other Long-term Investments Goodwill Goodwill Amortizable intangible assets Intangible Assets, Net (Excluding Goodwill) Other assets Other Assets, Noncurrent Total assets Assets Liabilities and Stockholders' Equity Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Income taxes payable Accrued Income Taxes, Current Accrued expenses: Accrued Liabilities, Current [Abstract] Accrued compensation Employee-related Liabilities, Current Product warranties Product Warranty Accrual, Current Self-insurance Self Insurance Reserve, Current Accrued loss on repurchases Accrued Loss on Repurchases Estimated loss reserve for purchases of products previously sold. Promotional Accrued Marketing Costs, Current Other Accrued Liabilities, Current Total current liabilities Liabilities, Current Long-term liabilities: Liabilities, Noncurrent [Abstract] Unrecognized tax benefits Liability for Uncertain Tax Positions, Noncurrent Postretirement health care and deferred compensation benefits Other Postretirement Defined Benefit Plan, Liabilities, Noncurrent Total long-term liabilities Liabilities, Noncurrent Contingent liabilities and commitments Commitments and Contingencies Stockholders' equity: Equity [Abstract] Capital stock common, par value $0.50; authorized 60,000 shares, issued 51,776 shares Common Stock, Value, Outstanding Additional paid-in capital Additional Paid in Capital Retained earnings Retained Earnings (Accumulated Deficit) Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Treasury stock, at cost (22,569 and 22,641 shares, respectively) Treasury Stock, Value Total stockholders' equity Stockholders' Equity Attributable to Parent Total liabilities and stockholders' equity Liabilities and Equity Product Warranties Disclosures [Abstract] Product Warranty Disclosure [Text Block] Product Warranty Disclosure [Text Block] Earnings Per Share [Abstract] Earnings Per Share [Text Block] Earnings Per Share [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 (used in) operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization LIFO expense Inventory, LIFO Reserve, Period Charge Stock-based compensation Share-based Compensation Deferred income taxes including valuation (provision) allowance Deferred Income Tax Expense (Benefit) Postretirement benefit income and deferred compensation expenses Increase (Decrease) in Deferred Compensation and Postretirement Obligation Expenses The increase (decrease) during the reporting period in the amount due to fund non-pension benefits provided to former and retired employees and the increase (decrease) in the obligation created by employee agreements whereby earned compensation will be paid in the future. Provision (reduction) for doubtful accounts Provision for Doubtful Accounts Increase in cash surrender value of life insurance policies Life Insurance, Corporate or Bank Owned, Change in Value Loss (gain) on sale or disposal of property Gain (Loss) on Disposition of Assets Gain on life insurance Gain on life insurance This item represents the gain (loss) realized during the period on proceeds of life insurance policies for which the entity is the beneficiary. Other Other Operating Activities, Cash Flow Statement Change in assets and liabilities: Increase (Decrease) in Other Operating Assets and Liabilities, Net [Abstract] Inventories Increase (Decrease) in Inventories Receivables and prepaid assets Increase (Decrease) in Receivables and Prepaid Assets The increase (decrease) during the reporting period in the total amount due within one year from all parties, associated with underlying transactions that are classified as operating activities; and the increase (decrease) during the reporting period in the value of prepaid expenses and other assets not separately disclosed in the statement of cash flows, for example, deferred expenses, intangible assets,or income taxes. Income taxes and unrecognized tax benefits Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Postretirement and deferred compensation benefits Increase (Decrease) in Postretirement Obligations Net cash provided by (used in) operating activities Net Cash Provided by (Used in) Operating Activities Investing activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Proceeds from the sale of investments, at par Proceeds from Sale of Available-for-sale Securities Proceeds from life insurance Proceeds from Life Insurance Policies Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Proceeds from the sale of property Proceeds from the Sale of Property The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale and from the sale of formerly productive assets held for sale. Cash paid for acquisition, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Other Payments for (Proceeds from) Other Investing Activities Net cash provided by investing activities Net Cash Provided by (Used in) Investing Activities Financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Payments for purchases of common stock Payments for Repurchase of Common Stock Proceeds from exercise of stock options Proceeds from Stock Options Exercised Other Proceeds from (Payments for) Other Financing Activities Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Net increase (decrease) in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period Supplemental cash flow disclosure: Supplemental Cash Flow Information [Abstract] Income taxes paid, net of refunds Income Taxes Paid, Net Income Statement [Abstract] Net revenues Revenue, Net Cost of goods sold Cost of Goods Sold Gross profit Gross Profit Operating expenses: Operating Expenses [Abstract] Selling Selling and Marketing Expense General and administrative General and Administrative Expense Gain on sale of asset held for sale Gain (Loss) on Sale of Other Assets Total operating expenses Operating Expenses Operating (loss) income Operating Income (Loss) Non-operating (expense) income Other Nonoperating Income (Expense) (Loss) income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest (Benefit) provision for taxes Income Tax Expense (Benefit) Net (loss) income (Loss) income per common share: Basic Earnings Per Share, Basic Diluted Earnings Per Share, Diluted Weighted average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic Weighted Average Number of Shares Outstanding, Basic Diluted Weighted Average Number of Shares Outstanding, Diluted Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Compensation and Retirement Disclosure [Abstract] Pension and Other Postretirement Benefits Disclosure [Text Block] Pension and Other Postretirement Benefits Disclosure [Text Block] Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events [Text Block] Investments [Abstract] Investment [Text Block] Investment [Text Block] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Debt Disclosure [Text Block] Debt Disclosure [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Inventory Disclosure [Abstract] Inventory Disclosure [Text Block] Inventory Disclosure [Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Text Block] Goodwill and Intangible Assets Disclosure [Text Block] Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Disclosures [Text Block] Property, Plant and Equipment [Abstract] Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment Disclosure [Text Block] Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Comprehensive Income (Loss) Note [Text Block] Comprehensive Income (Loss) Note [Text Block] Acquisition [Abstract] Acquisition [Abstract] Mergers, Acquisitions and Dispositions Disclosures [Text Block] Mergers, Acquisitions and Dispositions Disclosures [Text Block] Income Tax Disclosure [Abstract] Income Tax Disclosure [Text Block] Income Tax Disclosure [Text Block] Allowance for doubtful accounts Allowance for Doubtful Accounts Receivable, Current Common stock, par value Common Stock, Par or Stated Value Per Share Common stock, shares authorized Common Stock, Shares Authorized Common stock, shares issued Common Stock, Shares, Issued Common stock, shares outstanding Common Stock, Shares, Outstanding Treasury stock Treasury Stock, Shares Document and Entity Information [Abstract] Document and Entity Information [Abstract] Entities [Table] Entities [Table] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] Entity Information [Line Items] Entity Information [Line Items] 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