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v2.4.0.8

Schedule of Borrowings (Parenthetical) (Detail) | Sep. 30, 2013 | Dec. 31, 2012
--- | --- | ---
4.2% Senior Notes, due December 2021 |  |
Debt Instrument [Line Items] |  |
Senior Notes, maturity date | 2021-12 | 2021-12
4.5% Senior Notes, due December 2020 |  |
Debt Instrument [Line Items] |  |
Senior Notes, maturity date | 2020-12 | 2020-12
2.58% Senior Euro Notes, due June 2015 |  |
Debt Instrument [Line Items] |  |
Senior Notes, maturity date | 2015-06 | 2015-06

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- Definition Debt Instrument, Maturity, Month and Year + References No definition available. + Details
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Balance Type: | na
Period Type: | instant

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration