Derivative Financial Instruments Derivative Financial Instruments - Outstanding Foreign Currency Derivative Instruments (Details) In Millions, unless otherwise specified	Dec. 31, 2013 Buy PLN Sell EUR Forward EUR (€) Instruments	Dec. 31, 2013 Buy PLN Sell EUR Forward PLN	Dec. 31, 2013 Buy HUF Sell EUR Forward EUR (€) Instruments	Dec. 31, 2013 Buy HUF Sell EUR Forward HUF	Dec. 31, 2013 Sell Cad Buy SEK Forward CAD Instruments	Dec. 31, 2013 Sell Cad Buy SEK Forward SEK	Dec. 31, 2013 Sell EUR Buy SEK Forward EUR (€) Instruments	Dec. 31, 2013 Sell EUR Buy SEK Forward SEK
Derivative [Line Items]
Number of Instruments	22	22	11	11	11	11	11	11
Notional Sold	€ 24.0		€ 11.0		137.0		€ 22.0
Notional Purchased		103.0		3,186.0		1,233.0		27.0

Number of foreign currency exchange rate derivatives held by the entity at the reporting date.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5580258-113959

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 44

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant