BASIS OF PRESENTATION	6 Months Ended
Jun. 30, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION	Principles of Consolidation As used in this report, the term “Company,” except as otherwise indicated by the context, means Lincoln Electric Holdings, Inc. and its wholly-owned and majority-owned subsidiaries for which it has a controlling interest. The consolidated financial statements include the accounts of all legal entities in which the Company holds a controlling financial interest. The Company is also considered to have a controlling financial interest in a variable interest entity (“VIE”) if the Company determines it is the primary beneficiary of the VIE. Investments in legal entities in which the Company does not own a majority interest but has the ability to exercise significant influence over operating and financial policies are accounted for using the equity method. The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, these unaudited consolidated financial statements do not include all of the information and notes required by GAAP for complete financial statements. However, in the opinion of management, these unaudited consolidated financial statements contain all the adjustments (consisting of normal recurring accruals) considered necessary to present fairly the financial position, results of operations and cash flows for the interim periods. Operating results for the six months ended June 30, 2016 are not necessarily indicative of the results to be expected for the year ending December 31, 2016. The accompanying Consolidated Balance Sheet at December 31, 2015 has been derived from the audited financial statements at that date, but does not include all of the information and notes required by GAAP for complete financial statements. For further information, refer to the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015. Certain reclassifications have been made to the prior year financial statements to conform to current year classifications. Venezuela — Deconsolidation Effective June 30, 2016, the Company determined that deteriorating conditions in Venezuela have led the Company to no longer meet the accounting criteria for control over its Venezuelan subsidiary. Therefore, as of June 30, 2016, the Company deconsolidated the financial statements of its subsidiary in Venezuela and began reporting the results under the cost method of accounting. As a result of the deconsolidation, the Company recorded a pretax charge of $34,348 ($33,251 after-tax) in the second quarter of 2016. The pretax charge includes the write-off of the Company’s investment in Venezuela, including all inter-company balances and $283 of Cash and cash equivalents. Additionally, the charge includes foreign currency translation losses and pension losses previously included in Accumulated other comprehensive loss. The restrictive exchange controls in Venezuela and the lack of access to U.S. dollars through official currency exchange mechanisms have resulted in an other-than-temporary lack of exchangeability between the Venezuela bolivar and the U.S. dollar, and have restricted the Venezuela operations ability to pay dividends and satisfy other obligations denominated in U.S. dollars. Additionally, other operating restrictions including government controls on pricing, profits, imports and restrictive labor laws have significantly impacted the Company’s ability to make key operational decisions, including the ability to manage its capital structure, purchasing, product pricing and labor relations. The Company expects these conditions will continue for the foreseeable future. Subsequent to the deconsolidation under the voting interest consolidation model, the Company determined that the Venezuelan subsidiary is considered to be a VIE. As the Company does not have the power to direct the activities that most significantly affect the Venezuela subsidiary's economic performance, the Company is not the primary beneficiary of the VIE and therefore would not consolidate the entity under the VIE consolidation model. Due to the lack of ability to settle U.S. dollar obligations, the Company does not intend to sell into nor purchase inventory from the Venezuela entity at this time. Additionally, the Company has no remaining financial commitments to the Venezuelan subsidiary and therefore believes the exposure to future losses are not material. Although the Venezuela operations will continue to operate in future periods under the cost method of accounting, the Company will no longer include the results of the Venezuelan subsidiary in its Consolidated Financial Statements. Under the cost method of accounting, if cash were to be received from the Venezuela entity in future periods from the sale of inventory, dividends or royalties, income would be recognized. The Company does not anticipate dividend or royalty payments being made in the foreseeable future. Prior to deconsolidation, the financial statements of the Company’s Venezuelan operation had been reported under highly inflationary accounting rules since January 1, 2010. Under highly inflationary accounting, the financial statements of the Company’s Venezuelan operation had been remeasured into the Company’s reporting currency and exchange gains and losses from the remeasurement of monetary assets and liabilities were reflected in current earnings. In February 2015, the Venezuelan government announced a new exchange market called the Marginal Currency System ("SIMADI"), which allows for trading based on supply and demand. At September 30, 2015, the Company determined that the rate used in remeasuring the Venezuelan operation's financial statements into U.S. dollars would change to the SIMADI rate, as the SIMADI rate most appropriately approximates the rates used to transact business in its Venezuelan operations. At September 30, 2015, the SIMADI rate was 199.4 bolivars to the U.S. dollar, resulting in a remeasurement charge on the bolivar-denominated monetary net asset position of $4,334. This foreign exchange loss was recorded in Selling, general & administrative expenses during the three months ended September 30, 2015. Additionally, the Company recorded lower of cost or net realizable value inventory adjustments of $22,880 within Cost of goods sold, related to the adoption of the SIMADI rate. In the first quarter of 2016, the Venezuelan government reduced its three-tier system of exchange rates to two tiers and stated that the SIMADI rate, which was renamed DICOM, would be free floating. As of June 30, 2016, the DICOM rate was 628.3 bolivars to the U.S. dollar. New Accounting Pronouncements Adopted: In February 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standard Update ("ASU") No. 2015-02, "Consolidation (Topic 810): Amendments to the Consolidation Analysis." ASU 2015-02 modifies the evaluation of whether limited partnership and similar legal entities are VIEs or voting interest entities; affects the consolidation analysis of reporting entities that are involved with VIEs; and provides scope exceptions. The amendment may be applied using a modified-retrospective approach, through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective or retrospectively. ASU 2015-02 was adopted by the Company effective January 1, 2016 and did not have an impact on the Company's financial statements. New Accounting Pronouncements Yet to be Adopted: In June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." ASU 2016-13 requires financial assets measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset to present the net carrying value at the amount expected to be collected on the financial asset. The income statement reflects the measurement of credit losses for newly recognized financial assets, as well as the expected increases or decrease of expected credit losses that have taken place during the period. The amendment should be applied using a modified-retrospective approach, through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is currently evaluating the impact of the adoption of ASU 2016-13 on the Company's financial statements. In March 2016, the FASB issued ASU No. 2016-09, "Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting." ASU 2016-09 amends several aspects of the accounting for share-based payment transactions including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption is permitted. If early adopted, an entity must adopt all of the amendments in the same period. The Company is currently evaluating the impact of the adoption of ASU 2016-09 on the Company's financial statements. In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)." ASU 2016-02 aims to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requiring disclosure of key information about leasing agreements. Entities are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of ASU 2016-02 on the Company's financial statements. In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers (Topic 606)." ASU 2014-09 requires an entity to recognize revenue in a manner that depicts the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, the amendment provides five steps that an entity should apply when recognizing revenue. The amendment also specifies the accounting of some costs to obtain or fulfill a contract with a customer and expands the disclosure requirements around contracts with customers. An entity can either adopt this amendment retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying the update recognized at the date of initial application. In August 2015, the FASB issued ASU 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU 2014-09 to annual reporting periods beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted as of annual reporting periods beginning after December 15, 2016. The Company is currently evaluating the impact of the adoption of ASU 2014-09 on the Company's financial statements.

Principles of Consolidation

As used in this report, the term “Company,” except as otherwise indicated by the context, means Lincoln Electric Holdings, Inc. and its wholly-owned and majority-owned subsidiaries for which it has a controlling interest.

The consolidated financial statements include the accounts of all legal entities in which the Company holds a controlling financial interest. The Company is also considered to have a controlling financial interest in a variable interest entity (“VIE”) if the Company determines it is the primary beneficiary of the VIE. Investments in legal entities in which the Company does not own a majority interest but has the ability to exercise significant influence over operating and financial policies are accounted for using the equity method.

The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, these unaudited consolidated financial statements do not include all of the information and notes required by GAAP for complete financial statements. However, in the opinion of management, these unaudited consolidated financial statements contain all the adjustments (consisting of normal recurring accruals) considered necessary to present fairly the financial position, results of operations and cash flows for the interim periods. Operating results for the six months ended June 30, 2016 are not necessarily indicative of the results to be expected for the year ending December 31, 2016.

The accompanying Consolidated Balance Sheet at December 31, 2015 has been derived from the audited financial statements at that date, but does not include all of the information and notes required by GAAP for complete financial statements. For further information, refer to the consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

Certain reclassifications have been made to the prior year financial statements to conform to current year classifications.

Venezuela — Deconsolidation

Effective June 30, 2016, the Company determined that deteriorating conditions in Venezuela have led the Company to no longer meet the accounting criteria for control over its Venezuelan subsidiary. Therefore, as of June 30, 2016, the Company deconsolidated the financial statements of its subsidiary in Venezuela and began reporting the results under the cost method of accounting. As a result of the deconsolidation, the Company recorded a pretax charge of $34,348 ($33,251 after-tax) in the second quarter of 2016. The pretax charge includes the write-off of the Company’s investment in Venezuela, including all inter-company balances and $283 of Cash and cash equivalents. Additionally, the charge includes foreign currency translation losses and pension losses previously included in Accumulated other comprehensive loss.

The restrictive exchange controls in Venezuela and the lack of access to U.S. dollars through official currency exchange mechanisms have resulted in an other-than-temporary lack of exchangeability between the Venezuela bolivar and the U.S. dollar, and have restricted the Venezuela operations ability to pay dividends and satisfy other obligations denominated in U.S. dollars. Additionally, other operating restrictions including government controls on pricing, profits, imports and restrictive labor laws have significantly impacted the Company’s ability to make key operational decisions, including the ability to manage its capital structure, purchasing, product pricing and labor relations. The Company expects these conditions will continue for the foreseeable future.

Subsequent to the deconsolidation under the voting interest consolidation model, the Company determined that the Venezuelan subsidiary is considered to be a VIE. As the Company does not have the power to direct the activities that most significantly affect the Venezuela subsidiary's economic performance, the Company is not the primary beneficiary of the VIE and therefore would not consolidate the entity under the VIE consolidation model. Due to the lack of ability to settle U.S. dollar obligations, the Company does not intend to sell into nor purchase inventory from the Venezuela entity at this time. Additionally, the Company has no remaining financial commitments to the Venezuelan subsidiary and therefore believes the exposure to future losses are not material.

Although the Venezuela operations will continue to operate in future periods under the cost method of accounting, the Company will no longer include the results of the Venezuelan subsidiary in its Consolidated Financial Statements. Under the cost method of accounting, if cash were to be received from the Venezuela entity in future periods from the sale of inventory, dividends or royalties, income would be recognized. The Company does not anticipate dividend or royalty payments being made in the foreseeable future.

Prior to deconsolidation, the financial statements of the Company’s Venezuelan operation had been reported under highly inflationary accounting rules since January 1, 2010. Under highly inflationary accounting, the financial statements of the Company’s Venezuelan operation had been remeasured into the Company’s reporting currency and exchange gains and losses from the remeasurement of monetary assets and liabilities were reflected in current earnings.

In February 2015, the Venezuelan government announced a new exchange market called the Marginal Currency System ("SIMADI"), which allows for trading based on supply and demand. At September 30, 2015, the Company determined that the rate used in remeasuring the Venezuelan operation's financial statements into U.S. dollars would change to the SIMADI rate, as the SIMADI rate most appropriately approximates the rates used to transact business in its Venezuelan operations. At September 30, 2015, the SIMADI rate was 199.4 bolivars to the U.S. dollar, resulting in a remeasurement charge on the bolivar-denominated monetary net asset position of $4,334. This foreign exchange loss was recorded in Selling, general & administrative expenses during the three months ended September 30, 2015. Additionally, the Company recorded lower of cost or net realizable value inventory adjustments of $22,880 within Cost of goods sold, related to the adoption of the SIMADI rate.

In the first quarter of 2016, the Venezuelan government reduced its three-tier system of exchange rates to two tiers and stated that the SIMADI rate, which was renamed DICOM, would be free floating. As of June 30, 2016, the DICOM rate was 628.3 bolivars to the U.S. dollar.

New Accounting Pronouncements Adopted:

In February 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standard Update ("ASU") No. 2015-02, "Consolidation (Topic 810): Amendments to the Consolidation Analysis." ASU 2015-02 modifies the evaluation of whether limited partnership and similar legal entities are VIEs or voting interest entities; affects the consolidation analysis of reporting entities that are involved with VIEs; and provides scope exceptions. The amendment may be applied using a modified-retrospective approach, through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective or retrospectively. ASU 2015-02 was adopted by the Company effective January 1, 2016 and did not have an impact on the Company's financial statements.

New Accounting Pronouncements Yet to be Adopted:

In June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." ASU 2016-13 requires financial assets measured at amortized cost basis to be presented at the net amount expected to be collected. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset to present the net carrying value at the amount expected to be collected on the financial asset. The income statement reflects the measurement of credit losses for newly recognized financial assets, as well as the expected increases or decrease of expected credit losses that have taken place during the period. The amendment should be applied using a modified-retrospective approach, through a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective. ASU 2016-13 is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is currently evaluating the impact of the adoption of ASU 2016-13 on the Company's financial statements.

In March 2016, the FASB issued ASU No. 2016-09, "Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting." ASU 2016-09 amends several aspects of the accounting for share-based payment transactions including the income tax consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. ASU 2016-09 is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption is permitted. If early adopted, an entity must adopt all of the amendments in the same period. The Company is currently evaluating the impact of the adoption of ASU 2016-09 on the Company's financial statements.

In February 2016, the FASB issued ASU No. 2016-02, "Leases (Topic 842)." ASU 2016-02 aims to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requiring disclosure of key information about leasing agreements. Entities are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating the impact of the adoption of ASU 2016-02 on the Company's financial statements.

In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers (Topic 606)." ASU 2014-09 requires an entity to recognize revenue in a manner that depicts the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve that core principle, the amendment provides five steps that an entity should apply when recognizing revenue. The amendment also specifies the accounting of some costs to obtain or fulfill a contract with a customer and expands the disclosure requirements around contracts with customers. An entity can either adopt this amendment retrospectively to each prior reporting period presented or retrospectively with the cumulative effect of initially applying the update recognized at the date of initial application. In August 2015, the FASB issued ASU 2015-14, "Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date," which deferred the effective date of ASU 2014-09 to annual reporting periods beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted as of annual reporting periods beginning after December 15, 2016. The Company is currently evaluating the impact of the adoption of ASU 2014-09 on the Company's financial statements.