Subsequent Events (Narrative) (Details) - Subsequent Event [Member] € in Millions, $ in Millions	Nov. 10, 2015 USD ($)	Oct. 21, 2015 EUR (€)
Subsequent Event [Line Items]
Maximum assessed taxes	$ 32	€ 30
Reference conversion rate	1.075

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 30

-Section S99

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6897108&loc=SL6897125-166521

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