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Schedule of Foreign Currency Exchange Rate Effect Before Tax (Detail)
In Millions, unless otherwise specified |
3 Months Ended | 3 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Mar. 31, 2013
PLN / US$
USD ($)
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Mar. 31, 2013
RUR / US$
USD ($)
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Mar. 31, 2013
EUR-USD
USD ($)
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Mar. 31, 2013
EUR-USD
EUR (€)
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Mar. 31, 2013
Eur Russian Ruble
USD ($)
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Mar. 31, 2013
Eur Russian Ruble
EUR (€)
|
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| Effects Of Foreign Currency Movements [Line Items] | ||||||||||||
| Value of notional amount | $ 376.7 | [1] | $ 272.2 | [1] | $ 567.5 | [1] | € 442.7 | [1] | $ 39.0 | € 30.4 | ||
| Pre-tax movement | $ 3.8 | [1] | $ 2.7 | [1] | $ 5.7 | [1] | $ 0.4 | |||||
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