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Foreign Currency Exchange Risk Management (Details 2) (Euro-denominated debt, Net Investment Hedging Relationship, USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
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Dec. 31, 2012
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Dec. 31, 2011
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Euro-denominated debt | Net Investment Hedging Relationship
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| Non-derivative instrument qualifying and designated as a hedging instrument in net foreign investment hedges on the consolidated financial statements | ||
| Amount of Gain (Loss) Recognized in AOCI (Effective Portion) | $ (256) | $ 251 |