Amendment Flag Current Fiscal Year End Date Document Period End Date Entities [Table] Entity Information [Line Items] Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Registrant Name Entity Central Index Key Entity Common Stock, Shares Outstanding Document Fiscal Year Focus Document Fiscal Period Focus Document Type Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward] Asia [Member] BASIS OF PRESENTATION AND ACCOUNTING POLICIES [Abstract] Joint venture liability Accounts Payable, Related Parties, Current ACCRUED EXPENSES Accounts Payable and Accrued Liabilities Disclosure [Text Block] Accounts payable Accounts receivable, net of allowance for doubtful accounts of $1,950 in 2016 and $1,747 in 2015 Accounts Receivable, Net, Current ACCRUED EXPENSES [Abstract] Accrued expenses Accrued expenses Accrued Liabilities, Current Sales commissions Unrealized Holding Gains on Available-for-Sale Securities [Member] Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Unrealized holding gains on available-for-sale securities, net of taxes of $325 at June 30, 2016 and $265 at December 31, 2015 Foreign Currency Translation Adjustment [Member] Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Accumulated other comprehensive loss [Abstract] Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] AOCI Attributable to Parent [Member] Unfunded SERP liability, net of taxes of ($1,223) at June 30, 2016 and ($1,327) at December 31, 2015 Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax Foreign currency translation adjustment, net of taxes of ($336) at June 30, 2016 and ($336) at December 31, 2015 Accumulated other comprehensive loss Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Additional paid-in capital Adjustments to reconcile net (loss) earnings to net cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Accounts receivable, allowance for doubtful accounts Amortization of deferred financing costs Amortization expense Impairment charges Asset Impairment Charges Construction in Progress [Member] Asset under Construction [Member] Total assets Total Assets Assets ASSETS Assets [Abstract] Financial assets accounted at fair value Current Assets: Current Assets Total current assets Assets, Current Available-for-sale securities carrying amount Available-for-sale Securities, Amortized Cost Basis BASIS OF PRESENTATION AND ACCOUNTING POLICIES Basis of Presentation and Significant Accounting Policies [Text Block] Buildings and Improvements [Member] Business Acquisition [Axis] Business Acquisition [Axis] Acquisition date Business Acquisition, Acquiree [Domain] Acquisition of issued and outstanding capital stock Business Acquisition [Line Items] Cash and cash equivalents - beginning of period Cash and cash equivalents - end of period Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Net decrease in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Class of Stock [Domain] COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Commitments and contingencies COMMITMENTS AND CONTINGENCIES [Abstract] Class A [Member] Common Class A [Member] Class A Common Stock [Member] Common share (in dollars per share) Common stock, authorized (in shares) Class B [Member] Common Class B [Member] Class B Common Stock [Member] Common Stock Common stock, par value (in dollars per share) Common stock, outstanding (in shares) RETIREMENT FUND AND PROFIT SHARING PLAN [Abstract] ACCUMULATED OTHER COMPREHENSIVE LOSS Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Consolidation Items [Axis] Consolidation Items [Domain] Cost of sales Credit Facility [Axis] Credit Facility [Domain] Customer Relationships [Member] DEBT Debt Disclosure [Text Block] DEBT [Abstract] Transaction fees Deferred finance cost net Debt Issuance Costs, Net Deferred income taxes Long-term deferred income tax assets Deferred income taxes Deferred Tax Assets, Net of Valuation Allowance, Noncurrent Long-term deferred income tax liabilities Deferred income taxes Deferred Tax Liabilities, Net, Noncurrent Defined Contribution Plan [Table] Defined Contribution Plan Name [Axis] Defined Contribution Plan Disclosure [Line Items] Total amounts recognized in accumulated other comprehensive loss Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax Net amortization Defined Benefit Plan, Amortization of Gains (Losses) Net loss Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax Defined Benefit Plan Disclosure [Line Items] Amounts recognized in accumulated other comprehensive loss, pretax [Abstract] Defined Contribution Plan Name [Domain] Interest cost Net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] Compensation expense Service cost Components of SERP expense [Abstract] Defined Benefit Plan, Net Periodic Benefit Cost [Abstract] Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] Prior service cost Depreciation and amortization Depreciation expense Dividends declared Dividends, Common Stock, Cash Less dividends declared: [Abstract] Dividends, Common Stock [Abstract] Europe [Member] Common share - basic and diluted (in dollars per share) Earnings Per Share, Basic and Diluted Net earnings (loss) per common share: Net earnings (loss) per share [Abstract] Weighted-average number of shares outstanding: Weighted-average shares outstanding [Abstract] Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] EARNINGS (LOSS) PER SHARE Earnings Per Share [Text Block] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] EARNINGS (LOSS) PER SHARE [Abstract] Effect of exchange rate changes on cash and cash equivalents Salaries, bonuses and related benefits Equity Component [Domain] Operating EBITDA multiples used Fair Value Inputs [Abstract] Asset Class [Axis] Invested capital control premium Schedule of underlying assumptions utilized in fair value Fair Value Inputs, Assets, Quantitative Information [Line Items] Discount rate of fair value inputs Measurement Frequency [Axis] FAIR VALUE MEASUREMENTS [Abstract] Fair Value Inputs, Assets, Quantitative Information [Table] Net operating revenue multiples used Revenue compound annual growth rate (CAGR) Asset Class [Domain] Nonrecurring [Member] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value, Measurement Frequency [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Finite-Lived Intangible Assets by Major Class [Axis] Accumulated Amortization Finite-Lived Intangible Assets, Accumulated Amortization Finite-Lived Intangible Assets [Line Items] Gross Carrying Amount Finite-Lived Intangible Assets, Gross Other intangible assets amortization period Finite-Lived Intangible Asset, Useful Life Finite-Lived Intangible Assets, Major Class Name [Domain] Components of intangible assets other than goodwill [Abstract] Net unrealized gains on foreign currency revaluation Foreign Currency Transaction Gain, before Tax Foreign Jurisdictions [Member] Foreign Tax Authority [Member] Gain on sale of property Accumulated impairment charges, beginning of period Accumulated impairment charges, end of period Goodwill, Impaired, Accumulated Impairment Loss Goodwill, gross beginning of period Goodwill, gross end of period Goodwill, Gross Impairment of goodwill and other intangible assets Impairment of goodwill and other intangible assets Impairment charges Impairment charge Goodwill, Impairment Loss Goodwill Goodwill Goodwill, net beginning of period Goodwill, net end of period Foreign currency translation Goodwill, Foreign Currency Translation Gain (Loss) Goodwill [Line Items] Goodwill [Member] Goodwill [Roll Forward] GOODWILL AND OTHER INTANGIBLE ASSETS GOODWILL AND OTHER INTANGIBLE ASSETS [Abstract] Impairment charge adjustment amount Goodwill, Impaired, Adjustment to Initial Estimate Amount Gross profit Gross Profit Intersegment Elimination [Member] Intangible assets, impairment charges INCOME TAXES [Abstract] Earnings (loss) before (benefit) provision for income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Income Tax Authority [Axis] Income Approach - Discounted Cash Flows [Member] Income Tax Authority [Domain] INCOME TAXES Income Tax Disclosure [Text Block] (Benefit) provision for income taxes Income Tax Contingency [Table] CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) [Abstract] Income Tax Contingency [Line Items] Income tax payments, net of refunds received Account payable Increase (Decrease) in Accounts Payable Accounts receivable, net Increase (Decrease) in Accounts Receivable Accrued expenses Increase (Decrease) in Accrued Liabilities Inventories Increase (Decrease) in Inventories Changes in operating assets and liabilities: Other operating assets/liabilities, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Indefinite-lived Intangible Assets [Axis] Indefinite-lived Intangible Assets, Major Class Name [Domain] Gross Carrying Amount Intangible assets, net Net Carrying Amount Intangible Assets, Net (Excluding Goodwill) Interest expense Interest Expense Interest income and other, net Interest expense incurred Interest payments Components of inventories [Abstract] Inventories Inventories Inventory, Net Finished goods INVENTORIES Inventory Disclosure [Text Block] INVENTORIES [Abstract] Work in progress Raw materials Land [Member] Total liabilities Liabilities Total liabilities and stockholders' equity Liabilities and Equity LIABILITIES AND STOCKHOLDERS' EQUITY Long-term Liabilities: Total current liabilities Liabilities, Current Current Liabilities: Liability for uncertain tax positions Liability for Uncertainty in Income Taxes, Noncurrent Liability for uncertain tax positions - current Liability for Uncertainty in Income Taxes, Current Line of Credit Facility [Table] Line of Credit Facility [Abstract] Lender Name [Axis] Outstanding borrowings Long-term Line of Credit Line of Credit Facility [Line Items] Interest rate on borrowings outstanding Line of Credit Facility, Lender [Domain] Available line of credit Litigation Case [Domain] Litigation Case [Axis] Fair value of long-term debt Carrying amount of long-term debt Current portion of long-term debt Long-term debt Long-term Debt, Excluding Current Maturities Loss Contingencies [Table] Loss Contingencies [Line Items] Estimated liability Loss Contingency, Estimate of Possible Loss Machinery and Equipment [Member] Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Domain] Market Approach - Multiples of Guideline Companies [Member] Maximum [Member] Minimum [Member] Minority interest ownership percentage Noncontrolling Interest, Ownership Percentage by Parent Schedule of warranty accrual account for the period from the acquisition date [Roll Forward] North America [Member] Cash flows from financing activities: Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations Cash flows from operating activities: Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations Numerator [Abstract] Cash flows from investing activities: Net (loss) earnings Net earnings (loss) available to common stockholders Net earnings (loss) available to common stockholders Net earnings (loss) New Accounting Pronouncements or Change in Accounting Principle [Table] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Summary of Adjustments to Conform to New Guidance [Abstract] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Non-compete Agreements [Member] Noncompete Agreements [Member] Number of reportable operating segments Other comprehensive income before reclassifications OCI, before Reclassifications, Net of Tax, Attributable to Parent Income (loss) from operations Income (loss) from operations Operating Income (Loss) Currency translation adjustment, net of taxes of $0 in the three months ended June 30, 2016, ($34) in the three months ended June 30, 2015, $0 in the six months ended June 30, 2016 and ($194) in the six months ended June 30, 2015 Currency translation adjustment, tax Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax Other, net Other Noncash Income (Expense) Change in unfunded SERP liability, net of taxes of $32 in the three months ended June 30, 2016, $28 in the three months ended June 30, 2015, $104 in the six months ended June 30, 2016 and $56 in the six months ended June 30, 2015 Other current assets Other Assets, Current Change in unfunded SERP liability, tax Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Tax Other assets Other Assets, Noncurrent Unrealized gain on marketable securities arising during the period, tax Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax Unrealized gains on marketable securities arising during the period, net of taxes of $33 in the three months ended June 30, 2016, ($18) in the three months ended June 30, 2015, $60 in the six months ended June 30, 2016 and $15 in the six months ended June 30, 2015 Gross unrealized gains associated with the investment held in the rabbi trust Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, before Tax Other liabilities Other Liabilities, Noncurrent Other current liabilities Other current liabilities Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive income (loss): Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent, Parenthetical Disclosures [Abstract] Other Net current period other comprehensive income Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Payment of deferred financing costs Payments of Debt Issuance Costs Dividends paid to common stockholders Payments of Dividends Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Minimum pension obligation and unfunded pension liability RETIREMENT FUND AND PROFIT SHARING PLAN Pension and Other Postretirement Benefits Disclosure [Text Block] Preferred stock, issued (in shares) Preferred stock, par value (in dollars per share) Preferred stock, authorized (in shares) Preferred stock, no par value, 1,000,000 shares authorized; none issued Reduction in notes payable Borrowings under revolving credit line Proceeds from disposal/sale of property, plant and equipment Consideration received from sale of property Warranty accrual Property, Plant and Equipment, Type [Domain] Property, plant and equipment [Abstract] Property, Plant and Equipment, Net [Abstract] PROPERTY, PLANT AND EQUIPMENT [Abstract] Property, plant and equipment Property, Plant and Equipment [Table Text Block] Property, plant and equipment, net Net book value of property Property, plant and equipment, net Property, Plant and Equipment [Line Items] Property, plant and equipment, gross Property, Plant and Equipment, Type [Axis] PROPERTY, PLANT AND EQUIPMENT Property, Plant and Equipment Disclosure [Text Block] Reportable Operating Segments [Member] Range [Axis] Range [Domain] Amount reclassified from accumulated other comprehensive loss Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Summary of key financial data [Abstract] RELATED PARTY TRANSACTIONS Related Party Transactions Disclosure [Text Block] Related Party Transactions [Line Items] Related Party Transaction [Line Items] RELATED PARTY TRANSACTIONS [Abstract] Repayments of long-term debt Repayments of Long-term Debt Repayments of revolving credit line Repayments of Long-term Lines of Credit Reclass [Member] Restructuring charges Retained earnings Net sales Revenues Revolving Credit Facility [Member] Net sales to external customers Sales Revenue, Goods, Net Scenario, Unspecified [Domain] As Reported [Member] Scenario, Previously Reported [Member] Components of inventories Components of accumulated other comprehensive loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Finite-Lived Intangible Assets [Table] Accrued expenses Schedule of Accrued Liabilities [Table Text Block] Gross amounts recognized in accumulated other comprehensive loss, net of tax Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] Schedule of earnings and weighted average shares outstanding used in the computation of basic and diluted earnings (loss) per share Schedule of warranty accrual account for the period from the acquisition date Schedule of Product Warranty Liability [Table Text Block] Components of SERP expense Schedule of Net Benefit Costs [Table Text Block] Components of intangible assets other than goodwill Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Defined Benefit Plans Disclosures [Table] Changes in carrying value of goodwill classified by reportable operating segment Schedule of Goodwill [Table Text Block] Schedule of Goodwill [Table] Property, Plant and Equipment [Table] Summary of adjustments made to conform prior period classifications to new guidance Key financial data Related Party Transactions [Table] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Segment Reporting Information, by Segment [Table] SEGMENTS Segment Reporting Disclosure [Text Block] SEGMENTS [Abstract] Segment Reporting Information [Line Items] Geographical [Domain] Selling, general and administrative expenses Stock-based compensation Beginning balance as of beginning of period Ending balance as of end of period Standard Product Warranty Accrual Less cash settlements Standard Product Warranty Accrual, Decrease for Payments Currency translation Less repair costs incurred Standard Product Warranty Accrual, Period Increase (Decrease) Class of Stock [Axis] Statement [Line Items] Equity Components [Axis] Equity Components [Axis] CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) [Abstract] CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) [Abstract] Statement [Table] CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) [Abstract] Scenario [Axis] Geographical [Axis] SERP [Member] Stockholders' Equity: Balance at beginning of period Balance at end of period Total stockholders' equity Stockholders' Equity Attributable to Parent SUBSEQUENT EVENT [Abstract] Subsequent Event [Member] SUBSEQUENT EVENT Subsequent Event Type [Axis] Subsequent Event [Line Items] Subsequent Event [Table] Subsequent Event Type [Domain] Unfunded SERP Liability [Member] SERP [Member] Supplemental Employee Retirement Plan [Member] Supplementary information: Trademarks [Member] Common stock, treasury shares (in shares) Deferred financing costs Undistributed earnings (loss) Undistributed Earnings, Basic Total undistributed earnings (loss) Undistributed Earnings, Diluted Interest and penalties uncertain tax positions recognized Accrued interest and penalties uncertain tax positions Reduction relating to settlement with taxing authorities Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities Liability for uncertain tax positions Valuation Technique [Axis] Valuation Technique [Domain] Common share - basic and diluted (in shares) Common share - basic and diluted (in shares) Document and Entity Information [Abstract] Expected amount of decrease in unrecognized resulting from the lapse of statute of limitations and settlement. Expected Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations and Settlement The annual accrual of the amount expected to be recognized for uncertain tax positions as of the balance sheet date. Annual accrual for liability for uncertain tax positions Relates to reduction relating to interest and penalties uncertain tax positions. Reduction Of Unrecognized Tax Benefits Income Tax Penalties And Interest Expense Reduction relating to interest and penalties uncertain tax positions Acquisition of net assets or equity interests of an entity wherein the acquiring entity obtains control over the acquired entity. Emerson Network Power Connectivity Solutions [Member] Connectivity Solutions [Member] Element represent class of finite-lived intangible assets, i.e. patents, licenses and technology. Patents, licenses and technology [Member] Patents, Licenses and Technology [Member] Number of industry in which entity operates with its reportable operating segments. Number of industry in which entity operates Represents the companies acquired in a business combination. Acquired Companies [Member] 2014 Acquisitions [Member] The Company's non-defined retirement fund covering substantially all of their Hong Kong-based full-time employees. Non Defined Retirement Fund [Member] The defined contribution plan that is intended to meet the applicable requirements for tax-qualification under section 401(a) and (k) of the Internal Revenue Code of 1986. Bel Fuse Inc Employees Savings Plan [Member] Number of shares of the company's common stock owned by the plan. Shares Held in Plan Shares owned by plan (in shares) Senior Credit and Security Agreement entered by the entity. New Secured Credit Agreement [Member] Credit and Security Agreement "CSA" [Member] Refers to monetary loan that is repaid in regular payments over a set period of time. Term Loan [Member] Weighted Average Number of Shares Outstanding, Basic and Diluted [Abstract] Denominator [Abstract] Undistributed earnings allocation basic and diluted [Abstract] Undistributed earnings (loss) allocation - basic and diluted [Abstract] Net earnings allocation basic and diluted [Abstract] Net earnings (loss) allocation - basic and diluted [Abstract] Earning Per Share Two Class Method [Abstract] Earnings and weighted average shares outstanding [Abstract] Dividends Paid Per Share [Abstract] Dividends paid per common share: Inventory purchased from the joint venture during the period. Inventory purchases from joint venture Inventory purchase payment from joint venture Represents liability for a standard product warranty adjustments related to pre-existing warranties (including changes in estimates). Standard Product Warranty Accrual Adjustments Related to Pre-existing Warranties Including changes in Estimates Adjustments related to pre-existing warranties (including changes in estimates) Represents the aggregate increase in the charges and costs accrued of the standard product warranty. Standard Product Warranty Accrual Charges and Costs Accrued Charges and costs accrued Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to subcontracting labor. Used to reflect current portion of the liabilities (due within one year or within the normal operating cycle if longer). Accrued subcontracting labor Subcontracting labor Acquisition of net assets or equity interests of an entity wherein the acquiring entity obtains control over the acquired entity. Arezzo Revenue Agency [Member] Number of subsidiary in Dusseldorf, Germany. Number of subsidiary entity against lawsuit Number of subsidiary entity against lawsuit Earnings before interest, taxes, depreciation, and amortization (EBITDA) as a percentage of net sales, used as an input to measure fair value. Fair Value Inputs, Earnings Before Interest Taxes Depreciation And Amortization, Percent 2016 EBITDA (b) Represents percentage of cost of equity capital, used an input to measure fair value. Fair Value Inputs Cost of Equity Capital Cost of equity capital Represents percentage of cost of debt capital, used an input to measure fair value. Fair Value Inputs Cost of Debt Capital Cost of debt capital Represents percentage of weighted average cost of capital, used an input to measure fair value. Fair Value Inputs Weighted average cost of capital Weighted average cost of capital Estimated fair royalty rate, used as an input to measure fair value. Fair Value Inputs, Estimated Fair Royalty Rate, Percent Estimated fair royalty rate The percentage weighting used for the valuation method. Fair Value Inputs, Weighting of Valuation Method, Percent Weighting of valuation method The amount of the transfers of assets or liabilities measured on a recurring basis between different levels of the fair value hierarchy. Transfers in out between levels Value of investment in a trust (for example, a 'rabbi trust') set up specifically to accumulate stock for the sole purpose of distribution to participating employees. Investments held in Rabbi Trust [Member] The increase (decrease) during the reporting period in the value of impairment charge. Increase Decrease In Impairment Charge Decrease in impairment charge Reduction of impairment charge Refers to connectivity solutions product which is one of the product groups of the company. Connectivity solution [Member] Connectivity Solution [Member] Cash Paid During Period For [Abstract] Cash paid during the period for: Tabular disclosure of changes in components of accumulated other comprehensive income (loss). Schedule of changes in accumulated other comprehensive loss by component [Table Text Block] Changes in accumulated other comprehensive loss by component Tax effect of accumulated appreciation or loss in value of foreign currency translation adjustment at the end of an accounting period. Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax Effect Foreign currency translation adjustment, tax Tax portion in relation to net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost. Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax Effect Unfunded SERP liability, tax Tax effect of accumulated appreciation or loss in value of total available-for-sale securities at the end of an accounting period. Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Tax Effect Unrealized holding gains on available-for-sale securities, tax Accumulated Other Comprehensive Income Loss Tax Effect [Abstract] Accumulated other comprehensive loss, tax [Abstract] Acquisition of net assets or equity interests of an entity wherein the acquiring entity obtains control over the acquired entity. Power Solutions [Member] Acquisition of net assets or equity interests of an entity wherein the acquiring entity obtains control over the acquired entity. Emerson [Member] ACCUMULATED OTHER COMPREHENSIVE LOSS [Abstract]