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Foreign Exchange	3 Months Ended
Foreign Exchange	Mar. 31, 2012
Foreign Exchange [Abstract]
Foreign Exchange	NOTE 2—Foreign Exchange: Our consolidated statements of income include net foreign exchange transaction losses for the three-month periods ended March 31, 2012 and 2011 in the amount of $1.8 million and $0.5 million, respectively.

The entire disclosure for foreign currency transactions and translation. This may include description of foreign currency transactions, foreign currency gains and losses, explanation of change in cumulative translation adjustment, description of effect of subsequent foreign currency exchange rate change, cumulative translation adjustment movement, foreign currency translation adjustment by component movement, translation adjustment for net investment hedge movement, adjustment for long-term intercompany transactions, schedule of long-term intercompany balances and any other foreign currency transactions and translation related items.

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+ Details