Contingencies (EU Commission Proceedings) (Narrative) (Details) (EU Commission Proceedings) In Millions, unless otherwise specified	1 Months Ended	12 Months Ended	0 Months Ended
Jun. 19, 2013 EUR (€)	Dec. 31, 2013 USD ($)	Jul. 08, 2009 Antitrust Proceedings other_companies
Loss Contingencies [Line Items]
Number of defendants			4
Damages awarded	€ 7.8
Loss contingency accrual, provision		$ 10.3

Amount of damages awarded to the plaintiff in the legal matter.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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