Derivative Financial Instruments (Details 7) - Net investment hedges - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2015	Sep. 30, 2015
Effect of derivatives on the consolidated financial statements
Amount of gain (loss) recognized in accumulated OCI on derivatives (effective portion)	$ 1.7	$ 1.7
Foreign exchange contracts
Effect of derivatives on the consolidated financial statements
Amount of gain (loss) recognized in accumulated OCI on derivatives (effective portion)	$ 1.7	$ 1.7

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration