XML 81 R58.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Derivative Instruments and Risk Management (Details 2) (Other income/(expense) [Member], Not Designated as Hedging Instrument [Member], Foreign Exchange Forward [Member], USD $) In Millions, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2012
Other income/(expense) [Member] | Not Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member] |
Summary of foreign currency forward exchange contracts which have not been designated as hedging instruments, and their impact on the income statement |
Foreign currency forward exchange contracts | $ 1.2

X
- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959 + Details
Name: | us-gaap_GainLossOnDerivativeInstrumentsNetPretax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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