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Financial Instruments | 3 Months Ended
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Mar. 31, 2012
Financial Instruments [Abstract] |
Financial Instruments | 7. Financial Instruments Derivatives The Company is exposed to market risk for changes in foreign currency exchange rates due to the global nature of its operations. In order to manage this risk the Company has hedged portions of its forecasted sales and purchases, which occur within the next twelve months and are denominated in non-functional currencies, with currency forward or collar contracts designated as cash flow hedges. At March 31, 2012 and December 31, 2011, the Company had contracts with U.S. dollar equivalent notional amounts of $71,787 and $83,541, respectively, to exchange foreign currencies, principally the U.S. dollar, euro, Japanese yen, Chinese yuan and Malaysian ringgit. The Company believes it is probable that all forecasted cash flow transactions will occur. The Company also has an outstanding floating-to-floating cross currency swap agreement for a total notional amount of $50,000 in exchange for CHF 65,100, which expires on October 15, 2015. This transaction continues to hedge a portion of the Company’s net investment in CHF-denominated operations. The agreement qualifies as a net investment hedge and the effective portion of the change in fair value is reported within the cumulative translation adjustment section of other comprehensive income. The fair values at March 31, 2012 and December 31, 2011 reflected losses of $23,669 and $21,656, respectively, due to the strengthening of the Swiss franc relative to the U.S. dollar over the term of the arrangement. The following table sets forth the fair values of derivative instruments held by the Company as of March 31, 2012 and December 31, 2011 and the balance sheet lines in which they are recorded:
|  | Fair Value - Asset (Liability) |  |
|  | March 31, 2012 |  |  | December 31, 2011 |  | Balance Sheet Caption
Foreign currency forward / collar contracts |  | $ | 241 |  |  | $ | 394 |  | Prepaid / Other assets
Foreign currency forward / collar contracts |  |  | (214 | ) |  |  | (1,284 | ) | Other accrued expenses
Net investment hedge - cross currency swap |  |  | (23,669 | ) |  |  | (21,656 | ) | Other liabilities
The amount of gains or losses from hedging activity recorded in earnings is not significant and the amount of unrealized gains and losses from cash flow hedges which are expected to be reclassified to earnings in the next twelve months is not significant; therefore, additional tabular disclosures are not presented. There are no amounts excluded from the assessment of hedge effectiveness and there are no credit risk related contingent features in the Company’s derivative instruments. The Company is exposed to credit loss in the event of nonperformance by counterparties to the financial instrument contracts held by the Company; however, nonperformance by these counterparties is considered unlikely as the Company’s policy is to contract with highly-rated, diversified counterparties. Fair Value Measurements ASC 820, “Fair Value Measurements and Disclosures,” establishes a fair value hierarchy that requires the Company to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. A financial instrument’s categorization within the hierarchy is based on the lowest level of input that is significant to the fair value measurement. ASC 820 establishes three levels of inputs that may be used to measure fair value. Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2 inputs include inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices in active markets for similar assets and liabilities, quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of assets or liabilities. Level 3 inputs are unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. The following table presents the Company’s assets and liabilities measured at fair value on a recurring basis as of March 31, 2012 and December 31, 2011:
|  | March 31, 2012 |  |  | December 31, 2011 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency cash flow hedges |  | $ | - |  |  | $ | 241 |  |  | $ | - |  |  | $ | - |  |  | $ | 394 |  |  | $ | - |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net investment hedge derivative |  |  | - |  |  |  | 23,669 |  |  |  | - |  |  |  | - |  |  |  | 21,656 |  |  |  | - |
Foreign currency cash flow hedges |  |  | - |  |  |  | 214 |  |  |  | - |  |  |  | - |  |  |  | 1,284 |  |  |  | - |
In addition to fair value disclosure requirements related to financial instruments carried at fair value, accounting standards require interim disclosures regarding the fair value of all of the Company’s financial instruments. The estimated fair value of long-term debt at March 31, 2012 and December 31, 2011 was $2,590,620 and $2,679,793, respectively, compared to the carrying value of $2,195,267 and $2,187,252, respectively. The estimated fair value of long-term debt is based on quoted market prices for similar instruments and is, therefore, classified as Level 2 within the valuation hierarchy. The carrying values of cash and cash equivalents, trade receivables, accounts payable, and notes payable are reasonable estimates of their fair values as of March 31, 2012 and December 31, 2011 due to the short-term nature of these instruments.

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- Definition The entire disclosure for the entity's entire derivative instruments and hedging activities. Describes an entity's risk management strategies, derivatives in hedging activities and non-hedging derivative instruments, the assets, obligations, liabilities, revenues and expenses arising therefrom, and the amounts of and methodologies and assumptions used in determining the amounts of such items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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